Trace number 3455229

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 2.3.0UNSAT 3.05353 1.78063

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-momentum1.opb
MD5SUM2a3bb2993a8527831120044b821e9eec
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.34064
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables41495
Total number of constraints40182
Number of constraints which are clauses24365
Number of constraints which are cardinality constraints (but not clauses)651
Number of constraints which are nor clauses,nor cardinality constraints15166
Minimum length of a constraint1
Maximum length of a constraint840
Number of terms in the objective function 31027
Biggest coefficient in the objective function 16384000000
Number of bits for the biggest coefficient in the objective function 34
Sum of the numbers in the objective function 1372391683575
Number of bits of the sum of numbers in the objective function 41
Biggest number in a constraint 536870912000000000000000
Number of bits of the biggest number in a constraint 79
Biggest sum of numbers in a constraint 1073792773951002021605255
Number of bits of the biggest sum of numbers80
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.02/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
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 2.3.1.v20110525
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		2.6.18-164.el5
0.02/0.08	c os.arch		amd64
0.02/0.08	c Free memory 		9996466904
0.02/0.08	c Max memory 		10048897024
0.02/0.08	c Total memory 		10048897024
0.02/0.08	c Number of processors 	8
0.11/0.11	c Pseudo Boolean Optimization
0.11/0.11	c ManyCore solver with 2 solvers running in parallel
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@67ee3914
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11	c Expensive reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	c Glucose learned constraints deletion strategy
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c691f36
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.11	c No reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	c Glucose learned constraints deletion strategy
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c solving HOME/instance-3455229-1307191756.opb
0.11/0.11	c reading problem ... 
2.97/1.75	c (trivial inconsistency)
2.97/1.75	c starts		: 0
2.97/1.75	c conflicts		: 0
2.97/1.75	c decisions		: 0
2.97/1.75	c propagations		: 0
2.97/1.75	c inspects		: 0
2.97/1.75	c shortcuts		: 0
2.97/1.75	c learnt literals	: 0
2.97/1.75	c learnt binary clauses	: 0
2.97/1.75	c learnt ternary clauses	: 0
2.97/1.75	c learnt constraints	: 0
2.97/1.75	c ignored constraints	: 0
2.97/1.75	c root simplifications	: 0
2.97/1.75	c removed literals (reason simplification)	: 0
2.97/1.75	c reason swapping (by a shorter reason)	: 0
2.97/1.75	c Calls to reduceDB	: 0
2.97/1.75	c number of reductions to clauses (during analyze)	: 0
2.97/1.75	c number of learned constraints concerned by reduction	: 0
2.97/1.75	c number of learning phase by resolution	: 0
2.97/1.75	c number of learning phase by cutting planes	: 0
2.97/1.75	c speed (assignments/second)	: 0.0
2.97/1.75	c non guided choices	0
2.97/1.75	c learnt constraints type 
2.97/1.75	c constraints type 
2.97/1.75	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 27
2.97/1.75	c org.sat4j.minisat.constraints.card.MinWatchCard => 29
2.97/1.75	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 15028
2.97/1.75	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 15804
2.97/1.75	c org.sat4j.pb.constraints.pb.MaxWatchPb => 362
2.97/1.75	c constraints type 
2.97/1.75	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 15028
2.97/1.75	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 27
2.97/1.75	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 29
2.97/1.75	c org.sat4j.pb.constraints.pb.MaxWatchPb => 16166
2.97/1.75	s UNSATISFIABLE
2.97/1.75	c Total wall clock time (in seconds): 1.647

Verifier Data 

ERROR: no interpretation found !

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-3455229-1307191756/watcher-3455229-1307191756 -o /tmp/evaluation-result-3455229-1307191756/solver-3455229-1307191756 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3455229-1307191756.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: 1.84 2.16 2.91 3/516 1455
/proc/meminfo: memFree=26382008/32950928 swapFree=34421304/67111528
[pid=1455] ppid=1453 vsize=23028 CPUtime=0 cores=1,3,5,7
/proc/1455/stat : 1455 (java) R 1453 1455 29288 0 -1 4202496 948 0 0 0 0 0 0 0 21 0 1 0 909406290 23580672 691 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251362624944 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1455/statm: 5757 692 509 9 0 124 0
[pid=1455/tid=1456] ppid=1453 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1456/stat : 1456 (java) R 1453 1455 29288 0 -1 4202560 7458 0 1 0 0 0 0 0 23 0 2 0 909406290 10694979584 8274 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251367240763 0 4 0 16784584 0 0 0 -1 3 0 0 0

[startup+0.0312151 s]
/proc/loadavg: 1.84 2.16 2.91 3/516 1455
/proc/meminfo: memFree=26382008/32950928 swapFree=34421304/67111528
[pid=1455] ppid=1453 vsize=10465424 CPUtime=0.02 cores=1,3,5,7
/proc/1455/stat : 1455 (java) S 1453 1455 29288 0 -1 4202496 10929 0 1 0 1 1 0 0 21 0 11 0 909406290 10716594176 10627 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379349477 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/1455/statm: 2616356 10635 1592 9 0 2607104 0
[pid=1455/tid=1456] ppid=1453 vsize=10465424 CPUtime=0.02 cores=1,3,5,7
/proc/1455/task/1456/stat : 1456 (java) R 1453 1455 29288 0 -1 4202560 9811 0 1 0 1 1 0 0 25 0 11 0 909406290 10716594176 10635 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379373515 0 4 0 16784584 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10465424

[startup+0.101185 s]
/proc/loadavg: 1.84 2.16 2.91 3/516 1455
/proc/meminfo: memFree=26382008/32950928 swapFree=34421304/67111528
[pid=1455] ppid=1453 vsize=10540176 CPUtime=0.11 cores=1,3,5,7
/proc/1455/stat : 1455 (java) S 1453 1455 29288 0 -1 4202496 13154 0 1 0 9 2 0 0 21 0 18 0 909406290 10793140224 12828 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/1455/statm: 2635044 12828 2093 9 0 2625778 0
[pid=1455/tid=1456] ppid=1453 vsize=10540176 CPUtime=0.09 cores=1,3,5,7
/proc/1455/task/1456/stat : 1456 (java) R 1453 1455 29288 0 -1 4202560 11221 0 1 0 7 2 0 0 18 0 18 0 909406290 10793140224 12828 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 47371703784568 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 10540176

[startup+0.307775 s]
/proc/loadavg: 1.84 2.16 2.91 3/516 1455
/proc/meminfo: memFree=26382008/32950928 swapFree=34421304/67111528
[pid=1455] ppid=1453 vsize=10540752 CPUtime=0.51 cores=1,3,5,7
/proc/1455/stat : 1455 (java) S 1453 1455 29288 0 -1 4202496 19313 0 1 0 48 3 0 0 21 0 18 0 909406290 10793730048 18739 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/1455/statm: 2635188 18740 2200 9 0 2625922 0
[pid=1455/tid=1456] ppid=1453 vsize=10540752 CPUtime=0.29 cores=1,3,5,7
/proc/1455/task/1456/stat : 1456 (java) R 1453 1455 29288 0 -1 4202560 16562 0 1 0 27 2 0 0 18 0 18 0 909406290 10793730048 18741 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 47371708726068 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 10540752

[startup+0.70109 s]
/proc/loadavg: 1.84 2.16 2.91 3/516 1455
/proc/meminfo: memFree=26382008/32950928 swapFree=34421304/67111528
[pid=1455] ppid=1453 vsize=10548408 CPUtime=1.31 cores=1,3,5,7
/proc/1455/stat : 1455 (java) S 1453 1455 29288 0 -1 4202496 46642 0 1 0 125 6 0 0 21 0 18 0 909406290 10801569792 43748 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/1455/statm: 2637102 43750 2224 9 0 2627836 0
[pid=1455/tid=1456] ppid=1453 vsize=10548408 CPUtime=0.69 cores=1,3,5,7
/proc/1455/task/1456/stat : 1456 (java) R 1453 1455 29288 0 -1 4202560 38983 0 1 0 63 6 0 0 18 0 18 0 909406290 10801569792 43751 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 46912505634454 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10548408

[startup+1.50094 s]
/proc/loadavg: 1.84 2.16 2.91 4/534 1479
/proc/meminfo: memFree=26098224/32950928 swapFree=34421304/67111528
[pid=1455] ppid=1453 vsize=10555456 CPUtime=2.76 cores=1,3,5,7
/proc/1455/stat : 1455 (java) S 1453 1455 29288 0 -1 4202496 115133 0 1 0 261 15 0 0 21 0 18 0 909406290 10808786944 107396 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/1455/statm: 2638864 107399 2226 9 0 2629598 0
[pid=1455/tid=1456] ppid=1453 vsize=10555456 CPUtime=1.48 cores=1,3,5,7
/proc/1455/task/1456/stat : 1456 (java) R 1453 1455 29288 0 -1 4202560 98704 0 1 0 135 13 0 0 19 0 18 0 909406290 10808786944 107400 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 46912505582919 0 4 0 16800975 0 0 0 -1 3 0 0 0
[pid=1455/tid=1458] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1458/stat : 1458 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 18 0 909406292 10808786944 107403 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 3 0 0 0
[pid=1455/tid=1459] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1459/stat : 1459 (java) S 1453 1455 29288 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 18 0 909406292 10808786944 107406 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
[pid=1455/tid=1460] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1460/stat : 1460 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406292 10808786944 107407 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
[pid=1455/tid=1461] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1461/stat : 1461 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406292 10808786944 107409 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
[pid=1455/tid=1462] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1462/stat : 1462 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406292 10808786944 107412 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
[pid=1455/tid=1463] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1463/stat : 1463 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406292 10808786944 107414 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
[pid=1455/tid=1464] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1464/stat : 1464 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406292 10808786944 107416 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
[pid=1455/tid=1465] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1465/stat : 1465 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406292 10808786944 107418 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
[pid=1455/tid=1466] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1466/stat : 1466 (java) S 1453 1455 29288 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 18 0 909406293 10808786944 107419 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379363328 0 0 0 16800975 18446604468548387904 0 0 -1 3 0 0 0
[pid=1455/tid=1467] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1467/stat : 1467 (java) S 1453 1455 29288 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 18 0 909406293 10808786944 107422 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 3 0 0 0
[pid=1455/tid=1468] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1468/stat : 1468 (java) S 1453 1455 29288 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 18 0 909406293 10808786944 107426 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 3 0 0 0
[pid=1455/tid=1469] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1469/stat : 1469 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406295 10808786944 107427 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379370417 0 4 0 16800975 18446604468548387904 0 0 -1 3 0 0 0
[pid=1455/tid=1470] ppid=1453 vsize=10555456 CPUtime=0.69 cores=1,3,5,7
/proc/1455/task/1470/stat : 1470 (java) S 1453 1455 29288 0 -1 4202560 6107 0 0 0 69 0 0 0 22 0 18 0 909406295 10808786944 107429 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 5 0 0 0
[pid=1455/tid=1471] ppid=1453 vsize=10555456 CPUtime=0.56 cores=1,3,5,7
/proc/1455/task/1471/stat : 1471 (java) S 1453 1455 29288 0 -1 4202560 9172 0 0 0 55 1 0 0 15 0 18 0 909406295 10808786944 107430 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 1 0 0 0
[pid=1455/tid=1472] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1472/stat : 1472 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406295 10808786944 107431 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 3 0 0 0
[pid=1455/tid=1473] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1473/stat : 1473 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 18 0 909406295 10808786944 107433 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379363328 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 2.76
Current children cumulated vsize (KiB) 10555456

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

[startup+1.70091 s]
/proc/loadavg: 1.84 2.16 2.91 4/534 1479
/proc/meminfo: memFree=26098224/32950928 swapFree=34421304/67111528
[pid=1455] ppid=1453 vsize=10555456 CPUtime=2.97 cores=1,3,5,7
/proc/1455/stat : 1455 (java) S 1453 1455 29288 0 -1 4202496 132260 0 1 0 279 18 0 0 21 0 18 0 909406290 10808786944 124523 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/1455/statm: 2638864 124528 2226 9 0 2629598 0
[pid=1455/tid=1456] ppid=1453 vsize=10555456 CPUtime=1.68 cores=1,3,5,7
/proc/1455/task/1456/stat : 1456 (java) R 1453 1455 29288 0 -1 4202560 115837 0 1 0 153 15 0 0 20 0 18 0 909406290 10808786944 124533 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 46912505922721 0 4 0 16800975 0 0 0 -1 3 0 0 0
[pid=1455/tid=1458] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1458/stat : 1458 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 18 0 909406292 10808786944 124534 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 3 0 0 0
[pid=1455/tid=1459] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1459/stat : 1459 (java) S 1453 1455 29288 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 18 0 909406292 10808786944 124536 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
[pid=1455/tid=1460] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1460/stat : 1460 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406292 10808786944 124537 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
[pid=1455/tid=1461] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1461/stat : 1461 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406292 10808786944 124539 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
[pid=1455/tid=1462] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1462/stat : 1462 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406292 10808786944 124539 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
[pid=1455/tid=1463] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1463/stat : 1463 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406292 10808786944 124541 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
[pid=1455/tid=1464] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1464/stat : 1464 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406292 10808786944 124542 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
[pid=1455/tid=1465] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1465/stat : 1465 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406292 10808786944 124544 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
[pid=1455/tid=1466] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1466/stat : 1466 (java) S 1453 1455 29288 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 18 0 909406293 10808786944 124546 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379363328 0 0 0 16800975 18446604468548387904 0 0 -1 3 0 0 0
[pid=1455/tid=1467] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1467/stat : 1467 (java) S 1453 1455 29288 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 18 0 909406293 10808786944 124547 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 3 0 0 0
[pid=1455/tid=1468] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1468/stat : 1468 (java) S 1453 1455 29288 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 18 0 909406293 10808786944 124549 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 3 0 0 0
[pid=1455/tid=1469] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1469/stat : 1469 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406295 10808786944 124551 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379370417 0 4 0 16800975 18446604468548387904 0 0 -1 3 0 0 0
[pid=1455/tid=1470] ppid=1453 vsize=10555456 CPUtime=0.69 cores=1,3,5,7
/proc/1455/task/1470/stat : 1470 (java) S 1453 1455 29288 0 -1 4202560 6107 0 0 0 69 0 0 0 22 0 18 0 909406295 10808786944 124556 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 5 0 0 0
[pid=1455/tid=1471] ppid=1453 vsize=10555456 CPUtime=0.56 cores=1,3,5,7
/proc/1455/task/1471/stat : 1471 (java) S 1453 1455 29288 0 -1 4202560 9172 0 0 0 55 1 0 0 15 0 18 0 909406295 10808786944 124560 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 1 0 0 0
[pid=1455/tid=1472] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1472/stat : 1472 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 909406295 10808786944 124562 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379362713 0 4 0 16800975 18446604468548387904 0 0 -1 3 0 0 0
[pid=1455/tid=1473] ppid=1453 vsize=10555456 CPUtime=0 cores=1,3,5,7
/proc/1455/task/1473/stat : 1473 (java) S 1453 1455 29288 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 18 0 909406295 10808786944 124565 33554432000 1073741824 1073778376 140735744936080 18446744073709551615 251379363328 0 4 0 16800975 18446604468548387904 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 10555456

Child status: 20
Real time (s): 1.78063
CPU time (s): 3.05353
CPU user time (s): 2.84157
CPU system time (s): 0.211967
CPU usage (%): 171.486
Max. virtual memory (cumulated for all children) (KiB): 10555456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.84157
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 139039
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= 333
involuntary context switches= 38

runsolver used 0.010998 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node113 at 2011-06-04 14:49:16
IDJOB=3455229
IDBENCH=2531
IDSOLVER=1950
FILE ID=node113/3455229-1307191756
RUNJOBID= node113-1307191756-1410
PBS_JOBID= 13508847
Free space on /tmp= 73788 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-momentum1.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3455229-1307191756/watcher-3455229-1307191756 -o /tmp/evaluation-result-3455229-1307191756/solver-3455229-1307191756 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3455229-1307191756.opb

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

MD5SUM BENCH= 2a3bb2993a8527831120044b821e9eec
RANDOM SEED=2036648654

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      26382304 kB
Buffers:        286388 kB
Cached:         876392 kB
SwapCached:      13476 kB
Active:        5464164 kB
Inactive:       782280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      26382304 kB
SwapTotal:    67111528 kB
SwapFree:     34421304 kB
Dirty:            8604 kB
Writeback:           0 kB
AnonPages:     5081980 kB
Mapped:          28908 kB
Slab:           137060 kB
PageTables:     117020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 165129204 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= 73788 MiB
End job on node113 at 2011-06-04 14:49:18