Trace number 3095926

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
MultiFlip 2011-02-11? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S1184456903-078-UNKNOWN.cnf
MD5SUM33dd7efc1f63d9d3511c7a69c68ea88b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark112.671
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3095926-1301749888/watcher-3095926-1301749888 -o /tmp/evaluation-result-3095926-1301749888/solver-3095926-1301749888 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095926-1301749888.cnf 

running on 2 cores: 5,7

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: 3.93 3.94 3.06 5/189 12042
/proc/meminfo: memFree=22274332/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=10528 CPUtime=0 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 348 0 0 0 0 0 0 0 25 0 1 0 286587640 10780672 287 33554432000 134512640 134540672 4291242848 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 2632 288 215 7 0 1989 0

[startup+0.0965479 s]
/proc/loadavg: 3.93 3.94 3.06 5/189 12042
/proc/meminfo: memFree=22274332/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=13168 CPUtime=0.08 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 1335 0 0 0 8 0 0 0 25 0 1 0 286587640 13484032 1274 33554432000 134512640 134540672 4291242848 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 3292 1274 215 7 0 2649 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13168

[startup+0.100546 s]
/proc/loadavg: 3.93 3.94 3.06 5/189 12042
/proc/meminfo: memFree=22274332/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=13300 CPUtime=0.09 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 1376 0 0 0 9 0 0 0 25 0 1 0 286587640 13619200 1315 33554432000 134512640 134540672 4291242848 18446744073709551615 6490845 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 3325 1315 215 7 0 2682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13300

[startup+0.300511 s]
/proc/loadavg: 3.93 3.94 3.06 5/189 12042
/proc/meminfo: memFree=22274332/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=17124 CPUtime=0.29 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 2735 0 0 0 29 0 0 0 25 0 1 0 286587640 17534976 2673 33554432000 134512640 134540672 4291242848 18446744073709551615 134538707 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 4281 2673 217 7 0 3638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17124

[startup+0.700441 s]
/proc/loadavg: 3.93 3.94 3.06 5/189 12042
/proc/meminfo: memFree=22274332/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=22116 CPUtime=0.69 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 4126 0 0 0 69 0 0 0 25 0 1 0 286587640 22646784 4026 33554432000 134512640 134540672 4291242848 18446744073709551615 134524704 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5529 4026 219 7 0 4886 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22116

[startup+1.5003 s]
/proc/loadavg: 3.93 3.94 3.06 6/190 12043
/proc/meminfo: memFree=22258336/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=22116 CPUtime=1.49 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 4126 0 0 0 149 0 0 0 25 0 1 0 286587640 22646784 4026 33554432000 134512640 134540672 4291242848 18446744073709551615 134524772 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5529 4026 219 7 0 4886 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22116

[startup+3.10101 s]
/proc/loadavg: 3.93 3.94 3.06 5/190 12043
/proc/meminfo: memFree=22257840/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=22116 CPUtime=3.09 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 4126 0 0 0 309 0 0 0 25 0 1 0 286587640 22646784 4026 33554432000 134512640 134540672 4291242848 18446744073709551615 134525219 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5529 4026 219 7 0 4886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22116

[startup+6.30044 s]
/proc/loadavg: 3.93 3.94 3.06 5/190 12043
/proc/meminfo: memFree=22254368/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=6.29 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 4973 0 0 0 629 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21648

[startup+12.7003 s]
/proc/loadavg: 3.94 3.94 3.07 6/190 12043
/proc/meminfo: memFree=22253956/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=12.69 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 4973 0 0 0 1269 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21648

[startup+25.501 s]
/proc/loadavg: 3.95 3.94 3.08 5/190 12070
/proc/meminfo: memFree=22239068/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=25.49 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 4973 0 0 0 2549 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21648

[startup+51.1005 s]
/proc/loadavg: 3.97 3.95 3.11 5/190 12071
/proc/meminfo: memFree=22239024/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=51.09 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 4973 0 0 0 5109 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21648

[startup+102.306 s]
/proc/loadavg: 3.98 3.95 3.15 6/190 12072
/proc/meminfo: memFree=22237112/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=102.29 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5048 0 0 0 10229 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134523517 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21648

[startup+162.301 s]
/proc/loadavg: 3.99 3.96 3.20 5/190 12074
/proc/meminfo: memFree=22236956/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=162.29 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5048 0 0 0 16229 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 21648

[startup+222.301 s]
/proc/loadavg: 3.99 3.96 3.25 5/190 12076
/proc/meminfo: memFree=22237060/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=222.29 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5123 0 0 0 22229 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 21648

[startup+282.3 s]
/proc/loadavg: 3.99 3.97 3.29 7/190 12077
/proc/meminfo: memFree=22237024/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=282.29 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5198 0 0 0 28229 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134527056 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 21648

[startup+342.3 s]
/proc/loadavg: 3.99 3.97 3.33 5/190 12078
/proc/meminfo: memFree=22237120/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=342.29 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5273 0 0 0 34229 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134523654 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 21648

[startup+402.301 s]
/proc/loadavg: 3.99 3.97 3.37 5/190 12080
/proc/meminfo: memFree=22237340/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=402.3 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5273 0 0 0 40230 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134524173 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 21648

[startup+462.301 s]
/proc/loadavg: 4.05 3.99 3.41 6/190 12082
/proc/meminfo: memFree=22237192/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=462.3 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5348 0 0 0 46230 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134526560 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 21648

[startup+522.3 s]
/proc/loadavg: 4.05 4.00 3.45 5/190 12084
/proc/meminfo: memFree=22237288/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=522.3 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5423 0 0 0 52230 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134529373 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 21648

[startup+582.301 s]
/proc/loadavg: 4.02 4.00 3.48 5/190 12085
/proc/meminfo: memFree=22237508/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=582.3 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5498 0 0 0 58230 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 21648

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.52 5/190 12086
/proc/meminfo: memFree=22237116/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=22116 CPUtime=642.31 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5573 0 0 0 64231 0 0 0 25 0 1 0 286587640 22646784 4868 33554432000 134512640 134540672 4291242848 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5529 4868 220 7 0 4886 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 22116

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.54 6/190 12088
/proc/meminfo: memFree=22237088/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=702.3 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5573 0 0 0 70230 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 21648

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.57 5/190 12090
/proc/meminfo: memFree=22236932/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=762.31 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5648 0 0 0 76231 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 21648

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.59 5/190 12092
/proc/meminfo: memFree=22237160/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=822.3 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5723 0 0 0 82230 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 21648

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.62 5/190 12093
/proc/meminfo: memFree=22237264/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=882.31 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5798 0 0 0 88231 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134530279 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 21648

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.64 5/190 12094
/proc/meminfo: memFree=22237360/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=942.31 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5873 0 0 0 94231 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 21648

[startup+1002.3 s]
/proc/loadavg: 4.07 4.02 3.66 5/190 12096
/proc/meminfo: memFree=22237468/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=22116 CPUtime=1002.31 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5948 0 0 0 100231 0 0 0 25 0 1 0 286587640 22646784 4868 33554432000 134512640 134540672 4291242848 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5529 4868 220 7 0 4886 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 22116

[startup+1062.3 s]
/proc/loadavg: 4.07 4.03 3.68 5/190 12098
/proc/meminfo: memFree=22237568/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=1062.31 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 5948 0 0 0 106231 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134523494 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 21648

[startup+1122.3 s]
/proc/loadavg: 4.02 4.02 3.70 6/190 12100
/proc/meminfo: memFree=22237416/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=1122.31 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 6023 0 0 0 112231 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134523250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 21648

[startup+1182.3 s]
/proc/loadavg: 4.01 4.01 3.72 5/190 12101
/proc/meminfo: memFree=22237636/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=1182.31 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 6098 0 0 0 118231 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 21648

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.73 5/190 12102
/proc/meminfo: memFree=22237124/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=1242.32 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 6173 0 0 0 124232 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 21648



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.85 3.97 3.73 5/190 12160
/proc/meminfo: memFree=22249548/32950928 swapFree=67111528/67111528
[pid=12042] ppid=12040 vsize=21648 CPUtime=1300.02 cores=5,7
/proc/12042/stat : 12042 (MultiFlip) R 12040 12042 11795 0 -1 4202496 6248 0 0 0 130002 0 0 0 25 0 1 0 286587640 22167552 4793 33554432000 134512640 134540672 4291242848 18446744073709551615 134523775 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12042/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 21648

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): 1300.04
CPU user time (s): 1300.03
CPU system time (s): 0.010998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 22116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6248
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= 7
involuntary context switches= 1953

runsolver used 2.08468 second user time and 4.96225 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-02 15:11:28
IDJOB=3095926
IDBENCH=82608
IDSOLVER=1523
FILE ID=node122/3095926-1301749888
RUNJOBID= node122-1301748570-11816
PBS_JOBID= 12841015
Free space on /tmp= 71948 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S1184456903-078-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095926-1301749888/watcher-3095926-1301749888 -o /tmp/evaluation-result-3095926-1301749888/solver-3095926-1301749888 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095926-1301749888.cnf

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

MD5SUM BENCH= 33dd7efc1f63d9d3511c7a69c68ea88b
RANDOM SEED=1635792662

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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	: 5332.75
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		: 2666.820
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	: 5332.83
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		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
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	: 5332.75
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		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      22274612 kB
Buffers:        343376 kB
Cached:        9993156 kB
SwapCached:          0 kB
Active:        6795092 kB
Inactive:      3626876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22274612 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7216 kB
Writeback:           0 kB
AnonPages:       85360 kB
Mapped:          16344 kB
Slab:           192328 kB
PageTables:       4872 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   270780 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71948 MiB
End job on node122 at 2011-04-02 15:33:10