Trace number 3688538

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 NameAnswerobjective functionCPU timeWall clock time
SAT 4j PB RES // CP 2.3.2 SnapshotOPT3 4.66329 1.70419

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=11-P1=13-P2=29-P3=23-P4=5-P5=29-P6=29-P7=31-P8=29-P9=31-B.opb
MD5SUMf969522c25fcd822319ca2a51d36dbf7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.036993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)225
Sum of products size (including duplicates)450
Number of different products225
Sum of products size450

Solver Data

0.02/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.02/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.02/0.08	c See www.sat4j.org for details.
0.02/0.08	c version 2.3.2.v20120418
0.02/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.02/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.02/0.08	c java.vm.version	19.1-b02
0.02/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.02/0.08	c sun.arch.data.model	64
0.02/0.08	c java.version		1.6.0_24
0.02/0.08	c os.name		Linux
0.02/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.02/0.08	c os.arch		amd64
0.02/0.08	c Free memory 		501472288
0.02/0.08	c Max memory 		7480803328
0.02/0.08	c Total memory 		504102912
0.02/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@63415de6
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c c --- End Solver configuration ---
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@23174b07
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3688538-1337878485.opb
0.10/0.11	c reading problem ... 
0.10/0.18	c ... done. Wall clock time 0.066s.
0.10/0.18	c declared #vars     135
0.10/0.18	c internal #vars     360
0.10/0.18	c #constraints  478
0.10/0.18	c constraints type 
0.10/0.18	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 225
0.10/0.18	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 253
0.10/0.18	c 478 constraints processed.
0.10/0.18	c constraints type 
0.10/0.18	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 225
0.10/0.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 253
0.10/0.18	c 478 constraints processed.
0.10/0.18	c objective function length is 5 literals
1.83/0.63	c  And the winner is solver0
1.83/0.68	c SATISFIABLE
1.83/0.68	c OPTIMIZING...
1.83/0.68	c Got one! Elapsed wall clock time (in seconds):0.568
1.83/0.68	o 3
2.54/0.81	c cleaning 2820 clauses out of 5645 with flag 1001/5645
3.34/1.09	c cleaning 4402 clauses out of 8820 with flag 7000/11644
4.06/1.25	c  And the winner is solver0
4.62/1.69	c starts		: 37
4.62/1.69	c conflicts		: 15805
4.62/1.69	c decisions		: 19063
4.62/1.69	c propagations		: 214099
4.62/1.69	c inspects		: 3107561
4.62/1.69	c shortcuts		: 0
4.62/1.69	c learnt literals	: 15
4.62/1.69	c learnt binary clauses	: 13
4.62/1.69	c learnt ternary clauses	: 36
4.62/1.69	c learnt constraints	: 15789
4.62/1.69	c ignored constraints	: 0
4.62/1.69	c root simplifications	: 0
4.62/1.69	c removed literals (reason simplification)	: 17626
4.62/1.69	c reason swapping (by a shorter reason)	: 0
4.62/1.69	c Calls to reduceDB	: 2
4.62/1.69	c number of reductions to clauses (during analyze)	: 0
4.62/1.69	c number of learned constraints concerned by reduction	: 0
4.62/1.69	c number of learning phase by resolution	: 0
4.62/1.69	c number of learning phase by cutting planes	: 0
4.62/1.69	c speed (assignments/second)	: 141693.5804103243
4.62/1.69	c non guided choices	361
4.62/1.69	c learnt constraints type 
4.62/1.69	c constraints type 
4.62/1.69	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 225
4.62/1.69	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 253
4.62/1.69	c 478 constraints processed.
4.62/1.69	c constraints type 
4.62/1.69	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 225
4.62/1.69	c org.sat4j.pb.constraints.pb.MaxWatchPb => 253
4.62/1.69	c 478 constraints processed.
4.62/1.69	s OPTIMUM FOUND
4.62/1.69	v x1 x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 x10 x11 x12 x13 x14 -x15 x16 -x17 -x18 -x19 x20 x21 -x22 -x23 -x24 x25 x26 -x27 x28 -x29 -x30 x31 x32 -x33 -x34 -x35 x36 x37 -x38 x39 x40 x41 x42 -x43 -x44 -x45 x46 x47 x48 x49 -x50 x51 x52 -x53 -x54 x55 x56 -x57 x58 x59 x60 x61 -x62 x63 x64 -x65 x66 -x67 x68 x69 x70 x71 -x72 -x73 -x74 x75 x76 x77 -x78 -x79 x80 x81 -x82 -x83 -x84 -x85 x86 x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 x101 x102 x103 x104 -x105 -x106 x107 x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 
4.62/1.69	c objective function=3
4.62/1.69	c Total wall clock time (in seconds): 1.583

Verifier Data

OK	3

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3688538-1337878485/watcher-3688538-1337878485 -o /tmp/evaluation-result-3688538-1337878485/solver-3688538-1337878485 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3688538-1337878485.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.62 3.83 3.88 4/199 28231
/proc/meminfo: memFree=29292888/32873844 swapFree=7364/7364
[pid=28231] ppid=28229 vsize=92900 CPUtime=0 cores=1,3,5,7
/proc/28231/stat : 28231 (java) S 28229 28231 26250 0 -1 4202496 1215 0 0 0 0 0 0 0 20 0 2 0 253973322 95129600 927 33554432000 1073741824 1073778376 140735991159904 140735991151040 215146856509 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/28231/statm: 23225 927 703 9 0 16769 0
[pid=28231/tid=28232] ppid=28229 vsize=92900 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28232/stat : 28232 (java) D 28229 28231 26250 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 2 0 253973323 95129600 927 33554432000 1073741824 1073778376 140735991159904 140518827290152 215134334247 0 0 4096 0 18446744072100748580 0 0 -1 3 0 0 0 0 0

[startup+0.0393421 s]
/proc/loadavg: 3.62 3.83 3.88 4/199 28231
/proc/meminfo: memFree=29292888/32873844 swapFree=7364/7364
[pid=28231] ppid=28229 vsize=9225560 CPUtime=0.02 cores=1,3,5,7
/proc/28231/stat : 28231 (java) S 28229 28231 26250 0 -1 4202496 3027 0 1 0 2 0 0 0 20 0 13 0 253973322 9446973440 3726 33554432000 1073741824 1073778376 140735991159904 140735991151040 215146856509 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/28231/statm: 2306390 3726 1698 9 0 2297091 0
[pid=28231/tid=28232] ppid=28229 vsize=9225560 CPUtime=0.01 cores=1,3,5,7
/proc/28231/task/28232/stat : 28232 (java) R 28229 28231 26250 0 -1 4202560 1847 0 1 0 1 0 0 0 20 0 13 0 253973323 9446973440 3726 33554432000 1073741824 1073778376 140735991159904 140518827290864 215146882317 0 4 0 16784584 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9225560

[startup+0.100341 s]
/proc/loadavg: 3.62 3.83 3.88 4/199 28231
/proc/meminfo: memFree=29292888/32873844 swapFree=7364/7364
[pid=28231] ppid=28229 vsize=9558412 CPUtime=0.1 cores=1,3,5,7
/proc/28231/stat : 28231 (java) S 28229 28231 26250 0 -1 4202496 4368 0 1 0 9 1 0 0 20 0 18 0 253973322 9787813888 6059 33554432000 1073741824 1073778376 140735991159904 140735991151040 215146856509 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/28231/statm: 2389603 6059 2109 9 0 2380296 0
[pid=28231/tid=28232] ppid=28229 vsize=9558412 CPUtime=0.07 cores=1,3,5,7
/proc/28231/task/28232/stat : 28232 (java) R 28229 28231 26250 0 -1 4202560 2416 0 1 0 7 0 0 0 20 0 18 0 253973323 9787813888 6061 33554432000 1073741824 1073778376 140735991159904 140518827293616 215143124811 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558412

[startup+0.300199 s]
/proc/loadavg: 3.62 3.83 3.88 4/199 28231
/proc/meminfo: memFree=29292888/32873844 swapFree=7364/7364
[pid=28231] ppid=28229 vsize=9824668 CPUtime=0.63 cores=1,3,5,7
/proc/28231/stat : 28231 (java) S 28229 28231 26250 0 -1 4202496 9947 0 1 0 61 2 0 0 20 0 22 0 253973322 10060460032 11520 33554432000 1073741824 1073778376 140735991159904 140735991151040 215146856509 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/28231/statm: 2456167 11521 2210 9 0 2446860 0
[pid=28231/tid=28232] ppid=28229 vsize=9824668 CPUtime=0.15 cores=1,3,5,7
/proc/28231/task/28232/stat : 28232 (java) S 28229 28231 26250 0 -1 4202560 2445 0 1 0 14 1 0 0 20 0 22 0 253973323 10060460032 11521 33554432000 1073741824 1073778376 140735991159904 140518827295736 215146870697 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 9824668

[startup+0.700257 s]
/proc/loadavg: 3.62 3.83 3.88 4/199 28231
/proc/meminfo: memFree=29292888/32873844 swapFree=7364/7364
[pid=28231] ppid=28229 vsize=9824668 CPUtime=2.14 cores=1,3,5,7
/proc/28231/stat : 28231 (java) S 28229 28231 26250 0 -1 4202496 17050 0 1 0 209 5 0 0 20 0 22 0 253973322 10060460032 23982 33554432000 1073741824 1073778376 140735991159904 140735991151040 215146856509 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/28231/statm: 2456167 23984 2230 9 0 2446860 0
[pid=28231/tid=28232] ppid=28229 vsize=9824668 CPUtime=0.15 cores=1,3,5,7
/proc/28231/task/28232/stat : 28232 (java) S 28229 28231 26250 0 -1 4202560 2445 0 1 0 14 1 0 0 20 0 22 0 253973323 10060460032 23984 33554432000 1073741824 1073778376 140735991159904 140518827295736 215146870697 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.14
Current children cumulated vsize (KiB) 9824668

[startup+1.50077 s]
/proc/loadavg: 3.62 3.83 3.88 6/221 28256
/proc/meminfo: memFree=29156956/32873844 swapFree=7364/7364
[pid=28231] ppid=28229 vsize=9824668 CPUtime=4.62 cores=1,3,5,7
/proc/28231/stat : 28231 (java) S 28229 28231 26250 0 -1 4202496 25698 0 1 0 453 9 0 0 20 0 19 0 253973322 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140735991151040 215146856509 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/28231/statm: 2456167 43141 2266 9 0 2446860 0
[pid=28231/tid=28232] ppid=28229 vsize=9824668 CPUtime=0.15 cores=1,3,5,7
/proc/28231/task/28232/stat : 28232 (java) S 28229 28231 26250 0 -1 4202560 2445 0 1 0 14 1 0 0 20 0 19 0 253973323 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140518827295736 215146870697 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=28231/tid=28234] ppid=28229 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28234/stat : 28234 (java) S 28229 28231 26250 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253973323 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140518788786344 215146869820 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=28231/tid=28235] ppid=28229 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28235/stat : 28235 (java) S 28229 28231 26250 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253973324 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140518787733800 215146869820 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=28231/tid=28236] ppid=28229 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28236/stat : 28236 (java) S 28229 28231 26250 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253973324 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140518786681256 215146869820 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=28231/tid=28237] ppid=28229 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28237/stat : 28237 (java) S 28229 28231 26250 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 19 0 253973324 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140518785628712 215146869820 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=28231/tid=28238] ppid=28229 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28238/stat : 28238 (java) S 28229 28231 26250 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 253973324 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140518784576168 215146869820 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=28231/tid=28239] ppid=28229 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28239/stat : 28239 (java) S 28229 28231 26250 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 253973324 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140518783523624 215146869820 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=28231/tid=28240] ppid=28229 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28240/stat : 28240 (java) S 28229 28231 26250 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253973324 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140518782471080 215146869820 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=28231/tid=28241] ppid=28229 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28241/stat : 28241 (java) S 28229 28231 26250 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 253973324 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140518663121960 215146869820 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=28231/tid=28242] ppid=28229 vsize=9824668 CPUtime=0.02 cores=1,3,5,7
/proc/28231/task/28242/stat : 28242 (java) S 28229 28231 26250 0 -1 4202560 30 0 0 0 2 0 0 0 20 0 19 0 253973325 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140518650923112 215146870697 0 0 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=28231/tid=28243] ppid=28229 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28243/stat : 28243 (java) S 28229 28231 26250 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253973325 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140518649869432 215146869820 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=28231/tid=28244] ppid=28229 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28244/stat : 28244 (java) S 28229 28231 26250 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253973325 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140518648816776 215146869820 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=28231/tid=28245] ppid=28229 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28245/stat : 28245 (java) S 28229 28231 26250 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253973328 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140518647765520 215146878752 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=28231/tid=28246] ppid=28229 vsize=9824668 CPUtime=1.27 cores=1,3,5,7
/proc/28231/task/28246/stat : 28246 (java) S 28229 28231 26250 0 -1 4202560 14143 0 0 0 125 2 0 0 20 0 19 0 253973328 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140517908146744 215146869820 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=28231/tid=28247] ppid=28229 vsize=9824668 CPUtime=1.14 cores=1,3,5,7
/proc/28231/task/28247/stat : 28247 (java) S 28229 28231 26250 0 -1 4202560 7679 0 0 0 112 2 0 0 20 0 19 0 253973328 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140517907094200 215146869820 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=28231/tid=28248] ppid=28229 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28248/stat : 28248 (java) S 28229 28231 26250 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253973328 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140517906041848 215146869820 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=28231/tid=28249] ppid=28229 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28249/stat : 28249 (java) S 28229 28231 26250 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253973328 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140517904989512 215146870697 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=28231/tid=28252] ppid=28229 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/28231/task/28252/stat : 28252 (java) S 28229 28231 26250 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253973341 10060460032 43141 33554432000 1073741824 1073778376 140735991159904 140517901829160 215146870697 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 4.62
Current children cumulated vsize (KiB) 9824668

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

[startup+1.70068 s]
/proc/loadavg: 3.62 3.83 3.88 6/221 28256
/proc/meminfo: memFree=29156956/32873844 swapFree=7364/7364
[pid=28231] ppid=28229 vsize=0 CPUtime=4.63 cores=1,3,5,7
/proc/28231/stat : 28231 (java) Z 28229 28231 26250 0 -1 4203532 25702 0 1 0 452 11 0 0 20 0 2 0 253973322 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/28231/statm: 0 0 0 0 0 0 0
[pid=28231/tid=28247] ppid=28229 vsize=0 CPUtime=1.14 cores=1,3,5,7
/proc/28231/task/28247/stat : 28247 (java) R 28229 28231 26250 0 -1 4203588 7679 0 0 0 112 2 0 0 20 0 2 0 253973328 0 0 33554432000 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 4.63
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 1.70419
CPU time (s): 4.66329
CPU user time (s): 4.53131
CPU system time (s): 0.131979
CPU usage (%): 273.637
Max. virtual memory (cumulated for all children) (KiB): 9824668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.53131
system time used= 0.131979
maximum resident set size= 177820
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25702
page faults= 1
swaps= 0
block input operations= 240
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 391
involuntary context switches= 106

runsolver used 0.000999 second user time and 0.015997 second system time

The end

Launcher Data

Begin job on node133 at 2012-05-24 18:54:45
IDJOB=3688538
IDBENCH=47896
IDSOLVER=2268
FILE ID=node133/3688538-1337878485
RUNJOBID= node133-1337871880-26267
PBS_JOBID= 14620071
Free space on /tmp= 71624 MiB

SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=13-P2=29-P3=23-P4=5-P5=29-P6=29-P7=31-P8=29-P9=31-B.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688538-1337878485/watcher-3688538-1337878485 -o /tmp/evaluation-result-3688538-1337878485/solver-3688538-1337878485 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3688538-1337878485.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f969522c25fcd822319ca2a51d36dbf7
RANDOM SEED=1171674646

node133.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.540
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29293160 kB
Buffers:          215336 kB
Cached:          2375036 kB
SwapCached:            0 kB
Active:           631652 kB
Inactive:        2171288 kB
Active(anon):     214532 kB
Inactive(anon):        0 kB
Active(file):     417120 kB
Inactive(file):  2171288 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              1312 kB
Writeback:             0 kB
AnonPages:        229340 kB
Mapped:            22664 kB
Shmem:               212 kB
Slab:             629164 kB
SReclaimable:      71116 kB
SUnreclaim:       558048 kB
KernelStack:        1648 kB
PageTables:         4696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     700212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    159744 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71624 MiB
End job on node133 at 2012-05-24 18:54:47