Trace number 3453860

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
Sat4j Res//CP 2.3.0OPT3 4.01039 1.69225

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=47-P1=67-P2=7-P3=59-P4=59-B.opb
MD5SUMcee9d966c480314e6c2ddf0bcf6f236f
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 benchmark0.066988
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 variables72
Total number of constraints9
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 constraints9
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)144
Sum of products size (including duplicates)288
Number of different products144
Sum of products size288

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.08/0.08	c version 2.3.1.v20110525
0.08/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.08/0.08	c java.vm.version	19.1-b02
0.08/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.08	c sun.arch.data.model	64
0.08/0.08	c java.version		1.6.0_24
0.08/0.08	c os.name		Linux
0.08/0.08	c os.version		2.6.18-164.el5
0.08/0.08	c os.arch		amd64
0.08/0.08	c Free memory 		9996466904
0.08/0.08	c Max memory 		10048897024
0.08/0.08	c Total memory 		10048897024
0.08/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization
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@67ee3914
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 --- 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@1c691f36
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 --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3453860-1307194340.opb
0.10/0.11	c reading problem ... 
0.10/0.15	c ... done. Wall clock time 0.042s.
0.10/0.15	c #vars     216
0.10/0.15	c #constraints  301
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 144
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 157
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 144
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 157
0.76/0.31	c  And the winner is Resolution
0.92/0.65	c SATISFIABLE
0.92/0.65	c OPTIMIZING...
0.92/0.65	c Got one! Elapsed wall clock time (in seconds):0.546
0.92/0.65	o 3
1.64/1.00	c cleaning 2860 clauses out of 5724 with flag 5001/5724
3.58/1.38	c cleaning 4432 clauses out of 8864 with flag 11002/11725
3.71/1.46	c  And the winner is Resolution
3.96/1.67	c starts		: 37
3.96/1.67	c conflicts		: 13279
3.96/1.67	c decisions		: 14810
3.96/1.67	c propagations		: 221607
3.96/1.67	c inspects		: 5533415
3.96/1.67	c shortcuts		: 0
3.96/1.67	c learnt literals	: 8
3.96/1.67	c learnt binary clauses	: 37
3.96/1.67	c learnt ternary clauses	: 97
3.96/1.67	c learnt constraints	: 13270
3.96/1.67	c ignored constraints	: 0
3.96/1.67	c root simplifications	: 0
3.96/1.67	c removed literals (reason simplification)	: 237097
3.96/1.67	c reason swapping (by a shorter reason)	: 0
3.96/1.67	c Calls to reduceDB	: 2
3.96/1.67	c number of reductions to clauses (during analyze)	: 0
3.96/1.67	c number of learned constraints concerned by reduction	: 0
3.96/1.67	c number of learning phase by resolution	: 0
3.96/1.67	c number of learning phase by cutting planes	: 0
3.96/1.67	c speed (assignments/second)	: 217902.65486725667
3.96/1.67	c non guided choices	211
3.96/1.67	c learnt constraints type 
3.96/1.67	c constraints type 
3.96/1.67	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 144
3.96/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 157
3.96/1.67	c constraints type 
3.96/1.67	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 144
3.96/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPb => 157
3.96/1.67	s OPTIMUM FOUND
3.96/1.67	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 
3.96/1.67	c objective function=3
3.96/1.67	c Total wall clock time (in seconds): 1.565

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3453860-1307194340/watcher-3453860-1307194340 -o /tmp/evaluation-result-3453860-1307194340/solver-3453860-1307194340 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453860-1307194340.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: 2.87 3.54 3.52 2/348 31204
/proc/meminfo: memFree=23504056/32951124 swapFree=67056304/67111528
[pid=31204] ppid=31202 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/31204/stat : 31204 (java) S 31202 31204 27326 0 -1 4202496 3967 0 1 0 0 0 0 0 25 0 2 0 909664584 10694979584 3670 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032198629 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0
/proc/31204/statm: 2611079 3683 917 9 0 2602235 0
[pid=31204/tid=31205] ppid=31202 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31205/stat : 31205 (java) R 31202 31204 27326 0 -1 4202560 2902 0 1 0 0 0 0 0 25 0 2 0 909664584 10694979584 3718 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260020089915 0 4 0 16784584 0 0 0 -1 5 0 0 0

[startup+0.083224 s]
/proc/loadavg: 2.87 3.54 3.52 2/348 31204
/proc/meminfo: memFree=23504056/32951124 swapFree=67056304/67111528
[pid=31204] ppid=31202 vsize=10540228 CPUtime=0.08 cores=1,3,5,7
/proc/31204/stat : 31204 (java) S 31202 31204 27326 0 -1 4202496 12863 0 1 0 7 1 0 0 25 0 18 0 909664584 10793193472 12532 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032198629 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/31204/statm: 2635057 12532 2063 9 0 2625791 0
[pid=31204/tid=31205] ppid=31202 vsize=10540228 CPUtime=0.07 cores=1,3,5,7
/proc/31204/task/31205/stat : 31205 (java) R 31202 31204 27326 0 -1 4202560 10963 0 1 0 6 1 0 0 18 0 18 0 909664584 10793193472 12532 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 47288528539555 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10540228

[startup+0.104275 s]
/proc/loadavg: 2.87 3.54 3.52 2/348 31204
/proc/meminfo: memFree=23504056/32951124 swapFree=67056304/67111528
[pid=31204] ppid=31202 vsize=10540376 CPUtime=0.1 cores=1,3,5,7
/proc/31204/stat : 31204 (java) S 31202 31204 27326 0 -1 4202496 13190 0 1 0 9 1 0 0 25 0 18 0 909664584 10793345024 12859 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032198629 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/31204/statm: 2635094 12859 2093 9 0 2625828 0
[pid=31204/tid=31205] ppid=31202 vsize=10540376 CPUtime=0.09 cores=1,3,5,7
/proc/31204/task/31205/stat : 31205 (java) R 31202 31204 27326 0 -1 4202560 11236 0 1 0 8 1 0 0 18 0 18 0 909664584 10793345024 12859 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032222667 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10540376

[startup+0.3082 s]
/proc/loadavg: 2.87 3.54 3.52 2/348 31204
/proc/meminfo: memFree=23504056/32951124 swapFree=67056304/67111528
[pid=31204] ppid=31202 vsize=10549424 CPUtime=0.76 cores=1,3,5,7
/proc/31204/stat : 31204 (java) S 31202 31204 27326 0 -1 4202496 18433 0 1 0 74 2 0 0 25 0 22 0 909664584 10802610176 16727 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032198629 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/31204/statm: 2637356 16727 2194 9 0 2628090 0
[pid=31204/tid=31205] ppid=31202 vsize=10549424 CPUtime=0.13 cores=1,3,5,7
/proc/31204/task/31205/stat : 31205 (java) S 31202 31204 27326 0 -1 4202560 11669 0 1 0 12 1 0 0 19 0 22 0 909664584 10802610176 16727 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032212480 0 4 0 16800975 18446604456162093248 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.76
Current children cumulated vsize (KiB) 10549424

[startup+0.853785 s]
/proc/loadavg: 2.87 3.54 3.52 2/348 31204
/proc/meminfo: memFree=23504056/32951124 swapFree=67056304/67111528
[pid=31204] ppid=31202 vsize=10555752 CPUtime=1.64 cores=1,3,5,7
/proc/31204/stat : 31204 (java) S 31202 31204 27326 0 -1 4202496 33570 0 1 0 160 4 0 0 25 0 22 0 909664584 10809090048 28269 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032198629 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/31204/statm: 2638938 28269 2218 9 0 2629672 0
[pid=31204/tid=31205] ppid=31202 vsize=10555752 CPUtime=0.13 cores=1,3,5,7
/proc/31204/task/31205/stat : 31205 (java) S 31202 31204 27326 0 -1 4202560 11670 0 1 0 12 1 0 0 16 0 22 0 909664584 10809090048 28269 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032212480 0 4 0 16800975 18446604456162093248 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 1.64
Current children cumulated vsize (KiB) 10555752

[startup+1.50102 s]
/proc/loadavg: 2.87 3.54 3.52 3/367 31229
/proc/meminfo: memFree=23193292/32951124 swapFree=67056304/67111528
[pid=31204] ppid=31202 vsize=10558088 CPUtime=3.96 cores=1,3,5,7
/proc/31204/stat : 31204 (java) S 31202 31204 27326 0 -1 4202496 88117 0 1 0 386 10 0 0 25 0 19 0 909664584 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032198629 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/31204/statm: 2639522 79452 2252 9 0 2630256 0
[pid=31204/tid=31205] ppid=31202 vsize=10558088 CPUtime=0.13 cores=1,3,5,7
/proc/31204/task/31205/stat : 31205 (java) S 31202 31204 27326 0 -1 4202560 11670 0 1 0 12 1 0 0 15 0 19 0 909664584 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032212480 0 4 0 16800975 18446604456162093248 0 0 -1 5 0 0 0
[pid=31204/tid=31207] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31207/stat : 31207 (java) S 31202 31204 27326 0 -1 4202560 202 0 0 0 0 0 0 0 15 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 1 0 0 0
[pid=31204/tid=31208] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31208/stat : 31208 (java) S 31202 31204 27326 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 1 0 0 0
[pid=31204/tid=31209] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31209/stat : 31209 (java) S 31202 31204 27326 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 7 0 0 0
[pid=31204/tid=31210] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31210/stat : 31210 (java) S 31202 31204 27326 0 -1 4202560 20 0 0 0 0 0 0 0 15 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 7 0 0 0
[pid=31204/tid=31211] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31211/stat : 31211 (java) S 31202 31204 27326 0 -1 4202560 25 0 0 0 0 0 0 0 15 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 1 0 0 0
[pid=31204/tid=31212] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31212/stat : 31212 (java) S 31202 31204 27326 0 -1 4202560 291 0 0 0 0 0 0 0 16 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 1 0 0 0
[pid=31204/tid=31213] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31213/stat : 31213 (java) S 31202 31204 27326 0 -1 4202560 249 0 0 0 0 0 0 0 15 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 7 0 0 0
[pid=31204/tid=31214] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31214/stat : 31214 (java) S 31202 31204 27326 0 -1 4202560 314 0 0 0 0 0 0 0 15 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 7 0 0 0
[pid=31204/tid=31215] ppid=31202 vsize=10558088 CPUtime=0.03 cores=1,3,5,7
/proc/31204/task/31215/stat : 31215 (java) S 31202 31204 27326 0 -1 4202560 991 0 0 0 3 0 0 0 15 0 19 0 909664587 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032212480 0 0 0 16800975 18446604456162093248 0 0 -1 5 0 0 0
[pid=31204/tid=31216] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31216/stat : 31216 (java) S 31202 31204 27326 0 -1 4202560 17 0 0 0 0 0 0 0 18 0 19 0 909664588 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 5 0 0 0
[pid=31204/tid=31217] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31217/stat : 31217 (java) S 31202 31204 27326 0 -1 4202560 9 0 0 0 0 0 0 0 18 0 19 0 909664588 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 5 0 0 0
[pid=31204/tid=31218] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31218/stat : 31218 (java) S 31202 31204 27326 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909664590 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032219569 0 4 0 16800975 18446604456162093248 0 0 -1 5 0 0 0
[pid=31204/tid=31219] ppid=31202 vsize=10558088 CPUtime=0.87 cores=1,3,5,7
/proc/31204/task/31219/stat : 31219 (java) S 31202 31204 27326 0 -1 4202560 6004 0 0 0 87 0 0 0 25 0 19 0 909664590 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 7 0 0 0
[pid=31204/tid=31220] ppid=31202 vsize=10558088 CPUtime=1.03 cores=1,3,5,7
/proc/31204/task/31220/stat : 31220 (java) S 31202 31204 27326 0 -1 4202560 11261 0 0 0 102 1 0 0 16 0 19 0 909664590 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 3 0 0 0
[pid=31204/tid=31221] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31221/stat : 31221 (java) S 31202 31204 27326 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909664590 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 5 0 0 0
[pid=31204/tid=31222] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31222/stat : 31222 (java) S 31202 31204 27326 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 19 0 909664590 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032212480 0 4 0 16800975 18446604456162093248 0 0 -1 1 0 0 0
[pid=31204/tid=31226] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31226/stat : 31226 (java) S 31202 31204 27326 0 -1 4202560 7 0 0 0 0 0 0 0 21 0 19 0 909664600 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032212480 0 4 0 16800975 18446604456162093248 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.96
Current children cumulated vsize (KiB) 10558088

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

[startup+1.613 s]
/proc/loadavg: 2.87 3.54 3.52 3/367 31229
/proc/meminfo: memFree=23193292/32951124 swapFree=67056304/67111528
[pid=31204] ppid=31202 vsize=10558088 CPUtime=3.96 cores=1,3,5,7
/proc/31204/stat : 31204 (java) S 31202 31204 27326 0 -1 4202496 88117 0 1 0 386 10 0 0 25 0 19 0 909664584 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032198629 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/31204/statm: 2639522 79452 2252 9 0 2630256 0
[pid=31204/tid=31205] ppid=31202 vsize=10558088 CPUtime=0.13 cores=1,3,5,7
/proc/31204/task/31205/stat : 31205 (java) S 31202 31204 27326 0 -1 4202560 11670 0 1 0 12 1 0 0 15 0 19 0 909664584 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032212480 0 4 0 16800975 18446604456162093248 0 0 -1 5 0 0 0
[pid=31204/tid=31207] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31207/stat : 31207 (java) S 31202 31204 27326 0 -1 4202560 202 0 0 0 0 0 0 0 15 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 1 0 0 0
[pid=31204/tid=31208] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31208/stat : 31208 (java) S 31202 31204 27326 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 1 0 0 0
[pid=31204/tid=31209] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31209/stat : 31209 (java) S 31202 31204 27326 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 7 0 0 0
[pid=31204/tid=31210] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31210/stat : 31210 (java) S 31202 31204 27326 0 -1 4202560 20 0 0 0 0 0 0 0 15 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 7 0 0 0
[pid=31204/tid=31211] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31211/stat : 31211 (java) S 31202 31204 27326 0 -1 4202560 25 0 0 0 0 0 0 0 15 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 1 0 0 0
[pid=31204/tid=31212] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31212/stat : 31212 (java) S 31202 31204 27326 0 -1 4202560 291 0 0 0 0 0 0 0 16 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 1 0 0 0
[pid=31204/tid=31213] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31213/stat : 31213 (java) S 31202 31204 27326 0 -1 4202560 249 0 0 0 0 0 0 0 15 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 7 0 0 0
[pid=31204/tid=31214] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31214/stat : 31214 (java) S 31202 31204 27326 0 -1 4202560 314 0 0 0 0 0 0 0 15 0 19 0 909664586 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 7 0 0 0
[pid=31204/tid=31215] ppid=31202 vsize=10558088 CPUtime=0.03 cores=1,3,5,7
/proc/31204/task/31215/stat : 31215 (java) S 31202 31204 27326 0 -1 4202560 991 0 0 0 3 0 0 0 15 0 19 0 909664587 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032212480 0 0 0 16800975 18446604456162093248 0 0 -1 5 0 0 0
[pid=31204/tid=31216] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31216/stat : 31216 (java) S 31202 31204 27326 0 -1 4202560 17 0 0 0 0 0 0 0 18 0 19 0 909664588 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 5 0 0 0
[pid=31204/tid=31217] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31217/stat : 31217 (java) S 31202 31204 27326 0 -1 4202560 9 0 0 0 0 0 0 0 18 0 19 0 909664588 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 5 0 0 0
[pid=31204/tid=31218] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31218/stat : 31218 (java) S 31202 31204 27326 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909664590 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032219569 0 4 0 16800975 18446604456162093248 0 0 -1 5 0 0 0
[pid=31204/tid=31219] ppid=31202 vsize=10558088 CPUtime=0.87 cores=1,3,5,7
/proc/31204/task/31219/stat : 31219 (java) S 31202 31204 27326 0 -1 4202560 6004 0 0 0 87 0 0 0 25 0 19 0 909664590 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 7 0 0 0
[pid=31204/tid=31220] ppid=31202 vsize=10558088 CPUtime=1.03 cores=1,3,5,7
/proc/31204/task/31220/stat : 31220 (java) S 31202 31204 27326 0 -1 4202560 11261 0 0 0 102 1 0 0 16 0 19 0 909664590 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 3 0 0 0
[pid=31204/tid=31221] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31221/stat : 31221 (java) S 31202 31204 27326 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909664590 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032211865 0 4 0 16800975 18446604456162093248 0 0 -1 5 0 0 0
[pid=31204/tid=31222] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31222/stat : 31222 (java) S 31202 31204 27326 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 909664590 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032212480 0 4 0 16800975 18446604456162093248 0 0 -1 1 0 0 0
[pid=31204/tid=31226] ppid=31202 vsize=10558088 CPUtime=0 cores=1,3,5,7
/proc/31204/task/31226/stat : 31226 (java) S 31202 31204 27326 0 -1 4202560 7 0 0 0 0 0 0 0 21 0 19 0 909664600 10811482112 79452 33554432000 1073741824 1073778376 140734916041232 18446744073709551615 260032212480 0 4 0 16800975 18446604456162093248 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.96
Current children cumulated vsize (KiB) 10558088

Child status: 30
Real time (s): 1.69225
CPU time (s): 4.01039
CPU user time (s): 3.88741
CPU system time (s): 0.122981
CPU usage (%): 236.985
Max. virtual memory (cumulated for all children) (KiB): 10558088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.88741
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88122
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 329
involuntary context switches= 105

runsolver used 0.002999 second user time and 0.020996 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-04 15:32:20
IDJOB=3453860
IDBENCH=48064
IDSOLVER=1950
FILE ID=node110/3453860-1307194340
RUNJOBID= node110-1307194308-30783
PBS_JOBID= 13508825
Free space on /tmp= 74044 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=67-P2=7-P3=59-P4=59-B.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3453860-1307194340/watcher-3453860-1307194340 -o /tmp/evaluation-result-3453860-1307194340/solver-3453860-1307194340 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453860-1307194340.opb

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

MD5SUM BENCH= cee9d966c480314e6c2ddf0bcf6f236f
RANDOM SEED=1465694979

node110.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.76
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.74
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		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23504204 kB
Buffers:        305520 kB
Cached:        4588244 kB
SwapCached:       8652 kB
Active:        4652152 kB
Inactive:      4472512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23504204 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:             976 kB
Writeback:          12 kB
AnonPages:     4228656 kB
Mapped:          35536 kB
Slab:           230056 kB
PageTables:      28696 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 85971976 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= 74044 MiB
End job on node110 at 2011-06-04 15:32:22