Trace number 3733751

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31UNSAT 2.10268 1.22838

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-51-50.opb
MD5SUM285c24e978af8153c6a378b9af59f522
Bench CategoryDEC-SMALLINT (no optimisation, small 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 benchmark0.049991
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2550
Total number of constraints101
Number of constraints which are clauses51
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint51
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 52
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.06	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.00/0.06	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.06	c See www.sat4j.org for details.
0.00/0.07	c version 2.2.0.v20100531
0.00/0.07	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.07	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.07	c java.vm.version	19.1-b02
0.00/0.07	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.07	c sun.arch.data.model	64
0.00/0.07	c java.version		1.6.0_24
0.00/0.07	c os.name		Linux
0.00/0.07	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.07	c os.arch		amd64
0.00/0.07	c Free memory 		1349517296
0.00/0.07	c Max memory 		1356595200
0.00/0.07	c Total memory 		1356595200
0.00/0.07	c Number of processors 	8
0.10/0.10	c Pseudo Boolean Optimization
0.10/0.10	c ManyCore solver with 2 solvers running in parallel
0.10/0.10	c --- Begin Solver configuration ---
0.10/0.10	c Stops conflict analysis at the first Unique Implication Point
0.10/0.10	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@5495fd19
0.10/0.10	c Learn all clauses as in MiniSAT
0.10/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.10	c Expensive reason simplification
0.10/0.10	c Armin Biere (Picosat) restarts strategy
0.10/0.10	c Glucose learned constraints deletion strategy
0.10/0.10	c timeout=2147483s
0.10/0.10	c DB Simplification allowed=false
0.10/0.10	c --- End Solver configuration ---
0.10/0.10	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.10	c --- Begin Solver configuration ---
0.10/0.10	c Stops conflict analysis at the first Unique Implication Point
0.10/0.10	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5b2558d6
0.10/0.10	c Learn all clauses as in MiniSAT
0.10/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.10	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.10	c No reason simplification
0.10/0.10	c Armin Biere (Picosat) restarts strategy
0.10/0.10	c Glucose learned constraints deletion strategy
0.10/0.10	c timeout=2147483s
0.10/0.10	c DB Simplification allowed=false
0.10/0.10	c --- End Solver configuration ---
0.10/0.10	
0.10/0.10	c solving HOME/instance-3733751-1338743721.opb
0.10/0.10	c reading problem ... 
0.32/0.22	c ... done. Wall clock time 0.12s.
0.32/0.22	c #vars     2550
0.32/0.22	c #constraints  101
0.32/0.22	c constraints type 
0.32/0.22	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 51
0.32/0.22	c org.sat4j.minisat.constraints.card.MinWatchCard => 50
0.32/0.22	c constraints type 
0.32/0.22	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 51
0.32/0.22	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 50
1.88/0.68	c And the winner is CuttingPlanes
2.07/1.22	c starts		: 1
2.07/1.22	c conflicts		: 50
2.07/1.22	c decisions		: 1226
2.07/1.22	c propagations		: 2598
2.07/1.22	c inspects		: 2598
2.07/1.22	c learnt literals	: 0
2.07/1.22	c learnt binary clauses	: 0
2.07/1.22	c learnt ternary clauses	: 0
2.07/1.22	c learnt clauses	: 49
2.07/1.22	c ignored clauses	: 0
2.07/1.22	c root simplifications	: 0
2.07/1.22	c removed literals (reason simplification)	: 0
2.07/1.22	c reason swapping (by a shorter reason)	: 0
2.07/1.22	c Calls to reduceDB	: 0
2.07/1.22	c number of reductions to clauses (during analyze)	: 0
2.07/1.22	c number of learned constraints concerned by reduction	: 0
2.07/1.22	c number of learning phase by resolution	: 0
2.07/1.22	c number of learning phase by cutting planes	: 0
2.07/1.22	c speed (assignments/second)	: 2598.0
2.07/1.22	c non guided choices	1226
2.07/1.22	c learnt constraints type 
2.07/1.22	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 49
2.07/1.22	c constraints type 
2.07/1.22	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 51
2.07/1.22	c org.sat4j.minisat.constraints.card.MinWatchCard => 50
2.07/1.22	c constraints type 
2.07/1.22	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 51
2.07/1.22	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 50
2.07/1.22	s UNSATISFIABLE
2.07/1.22	c Total wall clock time (in seconds): 1.123

Verifier Data 

ERROR: no interpretation found !

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-3733751-1338743721/watcher-3733751-1338743721 -o /tmp/evaluation-result-3733751-1338743721/solver-3733751-1338743721 -C 1800 -W 1900 -M 15500 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3733751-1338743721.opb 

running on 4 cores: 0,2,4,6

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: 1.99 0.66 1.29 4/197 1692
/proc/meminfo: memFree=27391948/32873648 swapFree=7116/7116
[pid=1692] ppid=1690 vsize=5632 CPUtime=0 cores=0,2,4,6
/proc/1692/stat : 1692 (java) R 1690 1692 32179 0 -1 4202496 307 0 0 0 0 0 0 0 20 0 1 0 340497525 5767168 55 33554432000 1073741824 1073778376 140735236110848 140735236107976 260181102880 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/1692/statm: 1408 55 43 9 0 30 0

[startup+0.0206911 s]
/proc/loadavg: 1.99 0.66 1.29 4/197 1692
/proc/meminfo: memFree=27391948/32873648 swapFree=7116/7116
[pid=1692] ppid=1690 vsize=2158136 CPUtime=0 cores=0,2,4,6
/proc/1692/stat : 1692 (java) S 1690 1692 32179 0 -1 4202496 3497 0 1 0 0 0 0 0 20 0 10 0 340497525 2209931264 3685 33554432000 1073741824 1073778376 140735236110848 140735236101984 260193681469 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/1692/statm: 539534 3685 1536 9 0 530235 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2158136

[startup+0.100199 s]
/proc/loadavg: 1.99 0.66 1.29 4/197 1692
/proc/meminfo: memFree=27391948/32873648 swapFree=7116/7116
[pid=1692] ppid=1690 vsize=2699928 CPUtime=0.1 cores=0,2,4,6
/proc/1692/stat : 1692 (java) S 1690 1692 32179 0 -1 4202496 4895 0 1 0 9 1 0 0 20 0 18 0 340497525 2764726272 6076 33554432000 1073741824 1073778376 140735236110848 140735236101984 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/1692/statm: 674982 6076 2139 9 0 665676 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2699928

[startup+0.300176 s]
/proc/loadavg: 1.99 0.66 1.29 4/197 1692
/proc/meminfo: memFree=27391948/32873648 swapFree=7116/7116
[pid=1692] ppid=1690 vsize=2966184 CPUtime=0.68 cores=0,2,4,6
/proc/1692/stat : 1692 (java) S 1690 1692 32179 0 -1 4202496 8244 0 1 0 66 2 0 0 20 0 22 0 340497525 3037372416 10604 33554432000 1073741824 1073778376 140735236110848 140735236101984 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/1692/statm: 741546 10604 2229 9 0 732240 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 2966184

[startup+0.700191 s]
/proc/loadavg: 1.99 0.66 1.29 4/197 1692
/proc/meminfo: memFree=27391948/32873648 swapFree=7116/7116
[pid=1692] ppid=1690 vsize=2966184 CPUtime=2.07 cores=0,2,4,6
/proc/1692/stat : 1692 (java) S 1690 1692 32179 0 -1 4202496 10104 0 1 0 203 4 0 0 20 0 20 0 340497525 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140735236101984 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/1692/statm: 741546 14675 2245 9 0 732240 0
Current children cumulated CPU time (s) 2.07
Current children cumulated vsize (KiB) 2966184

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

[startup+1.10722 s]
/proc/loadavg: 2.15 0.72 1.31 3/217 1715
/proc/meminfo: memFree=27342144/32873648 swapFree=7116/7116
[pid=1692] ppid=1690 vsize=2966184 CPUtime=2.07 cores=0,2,4,6
/proc/1692/stat : 1692 (java) S 1690 1692 32179 0 -1 4202496 10104 0 1 0 203 4 0 0 20 0 20 0 340497525 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140735236101984 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/1692/statm: 741546 14675 2245 9 0 732240 0
[pid=1692/tid=1695] ppid=1690 vsize=2966184 CPUtime=0.2 cores=0,2,4,6
/proc/1692/task/1695/stat : 1695 (java) S 1690 1692 32179 0 -1 4202560 2859 0 1 0 19 1 0 0 20 0 20 0 340497526 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297792332952 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1692/tid=1696] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1696/stat : 1696 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297659197992 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1692/tid=1697] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1697/stat : 1697 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297658145192 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1692/tid=1698] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1698/stat : 1698 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297589745960 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1692/tid=1699] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1699/stat : 1699 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297588693160 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1692/tid=1700] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1700/stat : 1700 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297587641384 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1692/tid=1701] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1701/stat : 1701 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297586588584 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1692/tid=1702] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1702/stat : 1702 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297585535784 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1692/tid=1703] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1703/stat : 1703 (java) S 1690 1692 32179 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297584482984 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1692/tid=1704] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1704/stat : 1704 (java) S 1690 1692 32179 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 340497528 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297572284904 260193695657 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1692/tid=1705] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1705/stat : 1705 (java) S 1690 1692 32179 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 340497528 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297571230968 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1692/tid=1706] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1706/stat : 1706 (java) S 1690 1692 32179 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340497528 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297570178056 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1692/tid=1707] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1707/stat : 1707 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497530 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297569126544 260193703712 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1692/tid=1708] ppid=1690 vsize=2966184 CPUtime=0.44 cores=0,2,4,6
/proc/1692/task/1708/stat : 1708 (java) S 1690 1692 32179 0 -1 4202560 2586 0 0 0 44 0 0 0 20 0 20 0 340497530 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297568074680 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1692/tid=1709] ppid=1690 vsize=2966184 CPUtime=0.46 cores=0,2,4,6
/proc/1692/task/1709/stat : 1709 (java) S 1690 1692 32179 0 -1 4202560 3359 0 0 0 46 0 0 0 20 0 20 0 340497530 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297567021880 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1692/tid=1710] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1710/stat : 1710 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497530 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297565969272 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1692/tid=1711] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1711/stat : 1711 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497530 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297564916680 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1692/tid=1714] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1714/stat : 1714 (java) S 1690 1692 32179 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340497548 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297561756584 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1692/tid=1715] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1715/stat : 1715 (java) S 1690 1692 32179 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340497548 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297560703784 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.07
Current children cumulated vsize (KiB) 2966184

[startup+1.2007 s]
/proc/loadavg: 2.15 0.72 1.31 3/217 1715
/proc/meminfo: memFree=27342144/32873648 swapFree=7116/7116
[pid=1692] ppid=1690 vsize=2966184 CPUtime=2.07 cores=0,2,4,6
/proc/1692/stat : 1692 (java) S 1690 1692 32179 0 -1 4202496 10104 0 1 0 203 4 0 0 20 0 20 0 340497525 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140735236101984 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/1692/statm: 741546 14675 2245 9 0 732240 0
[pid=1692/tid=1695] ppid=1690 vsize=2966184 CPUtime=0.2 cores=0,2,4,6
/proc/1692/task/1695/stat : 1695 (java) S 1690 1692 32179 0 -1 4202560 2859 0 1 0 19 1 0 0 20 0 20 0 340497526 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297792332952 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1692/tid=1696] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1696/stat : 1696 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297659197992 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1692/tid=1697] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1697/stat : 1697 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297658145192 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1692/tid=1698] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1698/stat : 1698 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297589745960 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1692/tid=1699] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1699/stat : 1699 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297588693160 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1692/tid=1700] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1700/stat : 1700 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297587641384 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1692/tid=1701] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1701/stat : 1701 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297586588584 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1692/tid=1702] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1702/stat : 1702 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297585535784 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1692/tid=1703] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1703/stat : 1703 (java) S 1690 1692 32179 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 340497527 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297584482984 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1692/tid=1704] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1704/stat : 1704 (java) S 1690 1692 32179 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 340497528 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297572284904 260193695657 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1692/tid=1705] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1705/stat : 1705 (java) S 1690 1692 32179 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 340497528 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297571230968 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1692/tid=1706] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1706/stat : 1706 (java) S 1690 1692 32179 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340497528 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297570178056 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1692/tid=1707] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1707/stat : 1707 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497530 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297569126544 260193703712 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1692/tid=1708] ppid=1690 vsize=2966184 CPUtime=0.44 cores=0,2,4,6
/proc/1692/task/1708/stat : 1708 (java) S 1690 1692 32179 0 -1 4202560 2586 0 0 0 44 0 0 0 20 0 20 0 340497530 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297568074680 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1692/tid=1709] ppid=1690 vsize=2966184 CPUtime=0.46 cores=0,2,4,6
/proc/1692/task/1709/stat : 1709 (java) S 1690 1692 32179 0 -1 4202560 3359 0 0 0 46 0 0 0 20 0 20 0 340497530 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297567021880 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1692/tid=1710] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1710/stat : 1710 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497530 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297565969272 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1692/tid=1711] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1711/stat : 1711 (java) S 1690 1692 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340497530 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297564916680 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1692/tid=1714] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1714/stat : 1714 (java) S 1690 1692 32179 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340497548 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297561756584 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1692/tid=1715] ppid=1690 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1692/task/1715/stat : 1715 (java) S 1690 1692 32179 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340497548 3037372416 14675 33554432000 1073741824 1073778376 140735236110848 140297560703784 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.07
Current children cumulated vsize (KiB) 2966184

Child status: 20
Real time (s): 1.22838
CPU time (s): 2.10268
CPU user time (s): 2.04069
CPU system time (s): 0.06199
CPU usage (%): 171.175
Max. virtual memory (cumulated for all children) (KiB): 2966184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.04069
system time used= 0.06199
maximum resident set size= 60780
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10117
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 291
involuntary context switches= 51

runsolver used 0.006998 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node123 at 2012-06-03 19:15:21
IDJOB=3733751
IDBENCH=2597
IDSOLVER=2324
FILE ID=node123/3733751-1338743721
RUNJOBID= node123-1338737887-32195
PBS_JOBID= 14636768
Free space on /tmp= 71304 MiB

SOLVER NAME= PB10: SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-51-50.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3733751-1338743721/watcher-3733751-1338743721 -o /tmp/evaluation-result-3733751-1338743721/solver-3733751-1338743721 -C 1800 -W 1900 -M 15500  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3733751-1338743721.opb

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

MD5SUM BENCH= 285c24e978af8153c6a378b9af59f522
RANDOM SEED=1904193190

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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	: 5331.91
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5331.91
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		: 2667.217
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		: 2667.217
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:       32873648 kB
MemFree:        27392196 kB
Buffers:         1800852 kB
Cached:          2239256 kB
SwapCached:         2268 kB
Active:          2672896 kB
Inactive:        1901988 kB
Active(anon):     527772 kB
Inactive(anon):     5504 kB
Active(file):    2145124 kB
Inactive(file):  1896484 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100316 kB
Dirty:               668 kB
Writeback:             0 kB
AnonPages:        562344 kB
Mapped:            18548 kB
Shmem:                 0 kB
Slab:             751060 kB
SReclaimable:     194164 kB
SUnreclaim:       556896 kB
KernelStack:        1792 kB
PageTables:         5204 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1571208 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    514048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71304 MiB
End job on node123 at 2012-06-03 19:15:22