Trace number 3260557

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1299.99 1300.01

General information on the benchmark

Namecrafted/skvortsov/
automata-synchronization/rnd_150_42_s.cnf
MD5SUM4177e06821060b0db9493e3e34514fae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.28674
Satisfiable
(Un)Satisfiability was proved
Number of variables6384
Number of clauses23817
Sum of the clauses size59934
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 211517
Number of clauses of size 312300
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.11	c main()::
0.09/0.11	c initFormula():: searching for DIMACS p-line....
0.09/0.11	c initFormula():: the DIMACS p-line indicates a CNF of 6384 variables and 23817 clauses.
0.09/0.11	c parseCNF():: parsing....
0.09/0.11	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.11	c runParser():: parsing was successful, warming up engines...
0.09/0.11	c simplify_formula():: removed 0 tautological, 5870 satisfied and 107 duplicate clauses
0.09/0.11	c preprocessing fase I completed:: there are now 5258 free variables and 17840 clauses.
0.09/0.11	c using 3-SAT heuristics (occurence based diff)
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 7486 duplicate clauses
0.09/0.11	c main():: clause / variable ratio: ( 17840 / 6384 ) = 2.79
0.09/0.11	c longest clause has size 3
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c number of free variables = 5258
0.09/0.11	c dynamic_preselect_setsize :: off
0.09/0.11	c main():: all systems go!
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 394
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| ( 1/999) NodeCount: 986
0.69/0.72	c |----------------------------------------------------------------|
c |*
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c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 7361
4.98/5.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 61390
41.98/42.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |************************
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c |*******************************
c |********************************
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c |**********************************
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c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 441086
306.47/306.52	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3260557-1303513639/watcher-3260557-1303513639 -o /tmp/evaluation-result-3260557-1303513639/solver-3260557-1303513639 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3260557-1303513639.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.72 2.01 2.60 4/187 17503
/proc/meminfo: memFree=21486080/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=7392 CPUtime=0 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4194304 403 0 0 0 0 0 0 0 25 0 1 0 462962506 7569408 347 33554432000 4194304 4300876 140733239816576 18446744073709551615 242970550016 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 1848 348 113 27 0 297 0

[startup+0.0134511 s]
/proc/loadavg: 1.72 2.01 2.60 4/187 17503
/proc/meminfo: memFree=21486080/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=7788 CPUtime=0 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4194304 519 0 0 0 0 0 0 0 25 0 1 0 462962506 7974912 463 33554432000 4194304 4300876 140733239816576 18446744073709551615 242970187904 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 1947 464 113 27 0 396 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7788

[startup+0.100461 s]
/proc/loadavg: 1.72 2.01 2.60 4/187 17503
/proc/meminfo: memFree=21486080/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=10144 CPUtime=0.09 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 5260 0 0 0 9 0 0 0 25 0 1 0 462962506 10387456 880 33554432000 4194304 4300876 140733239816576 18446744073709551615 4240080 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 2536 880 137 27 0 985 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10144

[startup+0.300435 s]
/proc/loadavg: 1.72 2.01 2.60 4/187 17503
/proc/meminfo: memFree=21486080/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=21064 CPUtime=0.29 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 7950 0 0 0 28 1 0 0 25 0 1 0 462962506 21569536 2846 33554432000 4194304 4300876 140733239816576 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 5266 2846 169 27 0 3715 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21064

[startup+0.700383 s]
/proc/loadavg: 1.72 2.01 2.60 4/187 17503
/proc/meminfo: memFree=21486080/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=23836 CPUtime=0.69 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 8654 0 0 0 68 1 0 0 25 0 1 0 462962506 24408064 3550 33554432000 4194304 4300876 140733239816576 18446744073709551615 4289195 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 5959 3550 169 27 0 4408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23836

[startup+1.50025 s]
/proc/loadavg: 1.72 2.01 2.60 5/188 17504
/proc/meminfo: memFree=21457808/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=24792 CPUtime=1.49 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 8884 0 0 0 148 1 0 0 18 0 1 0 462962506 25387008 3776 33554432000 4194304 4300876 140733239816576 18446744073709551615 4269717 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 6198 3776 170 27 0 4647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24792

[startup+3.10097 s]
/proc/loadavg: 1.90 2.05 2.61 5/188 17504
/proc/meminfo: memFree=21427428/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=25972 CPUtime=3.08 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 9179 0 0 0 307 1 0 0 20 0 1 0 462962506 26595328 4070 33554432000 4194304 4300876 140733239816576 18446744073709551615 4263560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 6493 4070 169 27 0 4942 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25972

[startup+6.3044 s]
/proc/loadavg: 1.90 2.05 2.61 6/188 17504
/proc/meminfo: memFree=21415340/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=27252 CPUtime=6.29 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 9531 0 0 0 627 2 0 0 25 0 1 0 462962506 27906048 4422 33554432000 4194304 4300876 140733239816576 18446744073709551615 4217564 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 6813 4422 169 27 0 5262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27252

[startup+12.7003 s]
/proc/loadavg: 2.52 2.18 2.65 5/188 17505
/proc/meminfo: memFree=21411404/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=30200 CPUtime=12.69 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 10148 0 0 0 1267 2 0 0 25 0 1 0 462962506 30924800 5039 33554432000 4194304 4300876 140733239816576 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 7550 5039 169 27 0 5999 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30200

[startup+25.5011 s]
/proc/loadavg: 2.75 2.24 2.66 5/188 17505
/proc/meminfo: memFree=21409920/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=31200 CPUtime=25.49 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 10586 0 0 0 2547 2 0 0 25 0 1 0 462962506 31948800 5477 33554432000 4194304 4300876 140733239816576 18446744073709551615 4274498 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 7800 5477 169 27 0 6249 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31200

[startup+51.1007 s]
/proc/loadavg: 3.17 2.38 2.70 5/188 17505
/proc/meminfo: memFree=21371940/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=35676 CPUtime=51.08 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 11259 0 0 0 5106 2 0 0 25 0 1 0 462962506 36532224 6150 33554432000 4194304 4300876 140733239816576 18446744073709551615 4269578 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 8919 6150 169 27 0 7368 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35676

[startup+102.307 s]
/proc/loadavg: 3.67 2.65 2.77 5/188 17507
/proc/meminfo: memFree=21362004/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=44164 CPUtime=102.29 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 13345 0 0 0 10226 3 0 0 25 0 1 0 462962506 45223936 8236 33554432000 4194304 4300876 140733239816576 18446744073709551615 4268504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 11041 8236 169 27 0 9490 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 44164

[startup+162.301 s]
/proc/loadavg: 3.87 2.87 2.84 5/188 17509
/proc/meminfo: memFree=21353412/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=57584 CPUtime=162.28 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 15481 0 0 0 16224 4 0 0 25 0 1 0 462962506 58966016 10372 33554432000 4194304 4300876 140733239816576 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 14396 10372 169 27 0 12845 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 57584

[startup+222.301 s]
/proc/loadavg: 4.01 3.10 2.92 5/188 17510
/proc/meminfo: memFree=21350528/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=61860 CPUtime=222.28 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 16117 0 0 0 22224 4 0 0 25 0 1 0 462962506 63344640 11008 33554432000 4194304 4300876 140733239816576 18446744073709551615 4261112 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 15465 11008 169 27 0 13914 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 61860

[startup+282.301 s]
/proc/loadavg: 4.00 3.25 2.98 5/188 17512
/proc/meminfo: memFree=21347764/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=61992 CPUtime=282.27 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 16723 0 0 0 28223 4 0 0 25 0 1 0 462962506 63479808 11614 33554432000 4194304 4300876 140733239816576 18446744073709551615 4261077 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 15498 11614 169 27 0 13947 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 61992

[startup+342.301 s]
/proc/loadavg: 4.00 3.40 3.04 5/188 17513
/proc/meminfo: memFree=21343392/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=68076 CPUtime=342.27 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 17814 0 0 0 34222 5 0 0 25 0 1 0 462962506 69709824 12705 33554432000 4194304 4300876 140733239816576 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 17019 12705 169 27 0 15468 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 68076

[startup+402.3 s]
/proc/loadavg: 4.00 3.50 3.10 5/188 17515
/proc/meminfo: memFree=21335056/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=88676 CPUtime=402.27 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 19929 0 0 0 40221 6 0 0 25 0 1 0 462962506 90804224 14820 33554432000 4194304 4300876 140733239816576 18446744073709551615 4217635 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 22169 14820 169 27 0 20618 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 88676

[startup+462.301 s]
/proc/loadavg: 4.00 3.58 3.15 5/188 17517
/proc/meminfo: memFree=21326352/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=88808 CPUtime=462.27 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 22037 0 0 0 46220 7 0 0 25 0 1 0 462962506 90939392 16928 33554432000 4194304 4300876 140733239816576 18446744073709551615 4219541 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 22202 16928 169 27 0 20651 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 88808

[startup+522.301 s]
/proc/loadavg: 4.00 3.66 3.20 5/188 17518
/proc/meminfo: memFree=21319884/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=97540 CPUtime=522.27 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 23726 0 0 0 52220 7 0 0 25 0 1 0 462962506 99880960 18617 33554432000 4194304 4300876 140733239816576 18446744073709551615 4274386 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 24385 18617 169 27 0 22834 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 97540

[startup+582.301 s]
/proc/loadavg: 4.11 3.75 3.26 5/188 17520
/proc/meminfo: memFree=21313536/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=97672 CPUtime=582.27 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 25199 0 0 0 58219 8 0 0 25 0 1 0 462962506 100016128 20090 33554432000 4194304 4300876 140733239816576 18446744073709551615 4269578 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 24418 20090 169 27 0 22867 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 97672

[startup+642.301 s]
/proc/loadavg: 4.10 3.81 3.31 5/188 17521
/proc/meminfo: memFree=21308296/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=97804 CPUtime=642.28 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 26500 0 0 0 64219 9 0 0 25 0 1 0 462962506 100151296 21391 33554432000 4194304 4300876 140733239816576 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 24451 21391 169 27 0 22900 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 97804

[startup+702.3 s]
/proc/loadavg: 4.04 3.84 3.35 5/188 17523
/proc/meminfo: memFree=21305396/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=97804 CPUtime=702.27 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 27142 0 0 0 70218 9 0 0 25 0 1 0 462962506 100151296 22033 33554432000 4194304 4300876 140733239816576 18446744073709551615 4261085 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 24451 22033 169 27 0 22900 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 97804

[startup+762.307 s]
/proc/loadavg: 4.08 3.88 3.39 5/188 17525
/proc/meminfo: memFree=21301524/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=151704 CPUtime=762.28 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 28118 0 0 0 76218 10 0 0 25 0 1 0 462962506 155344896 23009 33554432000 4194304 4300876 140733239816576 18446744073709551615 4265449 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 37926 23009 169 27 0 36375 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 151704

[startup+822.301 s]
/proc/loadavg: 4.03 3.90 3.42 5/188 17526
/proc/meminfo: memFree=21293424/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=151836 CPUtime=822.26 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 30115 0 0 0 82215 11 0 0 25 0 1 0 462962506 155480064 25006 33554432000 4194304 4300876 140733239816576 18446744073709551615 4217622 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 37959 25006 169 27 0 36408 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 151836

[startup+882.301 s]
/proc/loadavg: 4.01 3.92 3.46 5/188 17528
/proc/meminfo: memFree=21284840/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=151836 CPUtime=882.26 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 32198 0 0 0 88214 12 0 0 25 0 1 0 462962506 155480064 27089 33554432000 4194304 4300876 140733239816576 18446744073709551615 4268530 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 37959 27089 169 27 0 36408 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 151836

[startup+942.301 s]
/proc/loadavg: 4.00 3.93 3.49 5/188 17529
/proc/meminfo: memFree=21276492/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=151968 CPUtime=942.26 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 34196 0 0 0 94213 13 0 0 25 0 1 0 462962506 155615232 29087 33554432000 4194304 4300876 140733239816576 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 37992 29087 169 27 0 36441 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 151968

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.52 5/188 17531
/proc/meminfo: memFree=21269524/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=151968 CPUtime=1002.26 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 35925 0 0 0 100212 14 0 0 25 0 1 0 462962506 155615232 30816 33554432000 4194304 4300876 140733239816576 18446744073709551615 4228218 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 37992 30816 169 27 0 36441 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 151968

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.55 5/188 17533
/proc/meminfo: memFree=21266652/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=152100 CPUtime=1062.26 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 36682 0 0 0 106212 14 0 0 25 0 1 0 462962506 155750400 31573 33554432000 4194304 4300876 140733239816576 18446744073709551615 4225160 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 38025 31573 169 27 0 36474 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 152100

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.57 5/188 17534
/proc/meminfo: memFree=21264244/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=171876 CPUtime=1122.26 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 37286 0 0 0 112211 15 0 0 25 0 1 0 462962506 176001024 32177 33554432000 4194304 4300876 140733239816576 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 42969 32177 169 27 0 41418 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 171876

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.59 5/188 17536
/proc/meminfo: memFree=21262464/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=172008 CPUtime=1182.26 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 37849 0 0 0 118211 15 0 0 25 0 1 0 462962506 176136192 32740 33554432000 4194304 4300876 140733239816576 18446744073709551615 4264242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 43002 32740 169 27 0 41451 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 172008

[startup+1242.3 s]
/proc/loadavg: 4.03 3.98 3.62 5/188 17537
/proc/meminfo: memFree=21259332/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=172008 CPUtime=1242.26 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 38397 0 0 0 124211 15 0 0 25 0 1 0 462962506 176136192 33288 33554432000 4194304 4300876 140733239816576 18446744073709551615 4217280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 43002 33288 169 27 0 41451 0
Current children cumulated CPU time (s) 1242.26
Current children cumulated vsize (KiB) 172008



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 3.98 3.64 2/182 17542
/proc/meminfo: memFree=21391288/32951132 swapFree=67111524/67111528
[pid=17503] ppid=17501 vsize=172140 CPUtime=1299.97 cores=4,6
/proc/17503/stat : 17503 (march_rw) R 17501 17503 16135 0 -1 4202496 38920 0 0 0 129982 15 0 0 25 0 1 0 462962506 176271360 33811 33554432000 4194304 4300876 140733239816576 18446744073709551615 4276839 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17503/statm: 43035 33811 169 27 0 41484 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 172140

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1299.99
CPU user time (s): 1299.82
CPU system time (s): 0.164974
CPU usage (%): 99.9978
Max. virtual memory (cumulated for all children) (KiB): 172140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.82
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38920
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 923

runsolver used 2.20366 second user time and 4.91125 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-23 01:07:19
IDJOB=3260557
IDBENCH=83188
IDSOLVER=1561
FILE ID=node128/3260557-1303513639
RUNJOBID= node128-1303513636-17354
PBS_JOBID= 13134277
Free space on /tmp= 66544 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/rnd_150_42_s.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3260557-1303513639/watcher-3260557-1303513639 -o /tmp/evaluation-result-3260557-1303513639/solver-3260557-1303513639 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3260557-1303513639.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 4177e06821060b0db9493e3e34514fae
RANDOM SEED=1975199093

node128.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21486236 kB
Buffers:       1093412 kB
Cached:        9637564 kB
SwapCached:          4 kB
Active:        1709972 kB
Inactive:      9133444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21486236 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           20512 kB
Writeback:          28 kB
AnonPages:      111104 kB
Mapped:          15260 kB
Slab:           559012 kB
PageTables:       5624 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   306044 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66564 MiB
End job on node128 at 2011-04-23 01:29:01