Trace number 2663194

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
SAT4J PB RES // CP 2.2.0 2010-05-31UNSAT 5.39918 3.59883

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 benchmark0.134978
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 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.2.0.v20100531
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version		1.6.0_12
0.08/0.15	c os.name		Linux
0.08/0.15	c os.version		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.25/0.21	c Pseudo Boolean Optimization
0.25/0.21	c ManyCore solver with 2 solvers running in parallel
0.25/0.21	c --- Begin Solver configuration ---
0.25/0.21	c Stops conflict analysis at the first Unique Implication Point
0.25/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.25/0.21	c Learn all clauses as in MiniSAT
0.25/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.25/0.21	c Expensive reason simplification
0.25/0.21	c Armin Biere (Picosat) restarts strategy
0.25/0.21	c Glucose learned constraints deletion strategy
0.25/0.21	c timeout=2147483s
0.25/0.21	c DB Simplification allowed=false
0.25/0.21	c --- End Solver configuration ---
0.25/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.21	c --- Begin Solver configuration ---
0.25/0.21	c Stops conflict analysis at the first Unique Implication Point
0.25/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.25/0.21	c Learn all clauses as in MiniSAT
0.25/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.21	c No reason simplification
0.25/0.21	c Armin Biere (Picosat) restarts strategy
0.25/0.21	c Glucose learned constraints deletion strategy
0.25/0.21	c timeout=2147483s
0.25/0.21	c DB Simplification allowed=false
0.25/0.21	c --- End Solver configuration ---
0.25/0.21	
0.25/0.21	c solving HOME/instance-2663194-1276580218.opb
0.25/0.21	c reading problem ... 
0.77/0.55	c ... done. Wall clock time 0.338s.
0.77/0.55	c #vars     2550
0.77/0.55	c #constraints  101
0.77/0.55	c constraints type 
0.77/0.55	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 51
0.77/0.55	c org.sat4j.minisat.constraints.card.MinWatchCard => 50
0.77/0.55	c constraints type 
0.77/0.55	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 51
0.77/0.55	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 50
5.33/2.82	c And the winner is CuttingPlanes
5.38/3.57	c starts		: 1
5.38/3.57	c conflicts		: 50
5.38/3.57	c decisions		: 1226
5.38/3.57	c propagations		: 2598
5.38/3.57	c inspects		: 2598
5.38/3.57	c learnt literals	: 0
5.38/3.57	c learnt binary clauses	: 0
5.38/3.57	c learnt ternary clauses	: 0
5.38/3.57	c learnt clauses	: 49
5.38/3.57	c ignored clauses	: 0
5.38/3.57	c root simplifications	: 0
5.38/3.57	c removed literals (reason simplification)	: 0
5.38/3.57	c reason swapping (by a shorter reason)	: 0
5.38/3.57	c Calls to reduceDB	: 0
5.38/3.57	c number of reductions to clauses (during analyze)	: 0
5.38/3.57	c number of learned constraints concerned by reduction	: 0
5.38/3.57	c number of learning phase by resolution	: 0
5.38/3.57	c number of learning phase by cutting planes	: 0
5.38/3.57	c speed (assignments/second)	: 863.6968085106383
5.38/3.57	c non guided choices	1226
5.38/3.57	c learnt constraints type 
5.38/3.57	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 49
5.38/3.57	c constraints type 
5.38/3.57	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 51
5.38/3.57	c org.sat4j.minisat.constraints.card.MinWatchCard => 50
5.38/3.57	c constraints type 
5.38/3.57	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 51
5.38/3.57	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 50
5.38/3.57	s UNSATISFIABLE
5.38/3.57	c Total wall clock time (in seconds): 3.362

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663194-1276580218/watcher-2663194-1276580218 -o /tmp/evaluation-result-2663194-1276580218/solver-2663194-1276580218 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663194-1276580218.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 3884
/proc/meminfo: memFree=1862844/2059040 swapFree=4136716/4192956
[pid=3884] ppid=3882 vsize=392 CPUtime=0
/proc/3884/stat : 3884 (java) R 3882 3884 3111 0 -1 4194304 291 0 0 0 0 0 0 0 19 0 1 0 33623402 401408 37 1992294400 134512640 134550932 4290277760 18446744073709551615 7621799 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3884/statm: 98 41 32 10 0 25 0

[startup+0.090307 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 3884
/proc/meminfo: memFree=1862844/2059040 swapFree=4136716/4192956
[pid=3884] ppid=3882 vsize=1523476 CPUtime=0.07
/proc/3884/stat : 3884 (java) S 3882 3884 3111 0 -1 4202496 3902 0 1 0 5 2 0 0 18 0 10 0 33623402 1560039424 3342 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/3884/statm: 380869 3342 1062 10 0 378179 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1523476

[startup+0.101306 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 3884
/proc/meminfo: memFree=1862844/2059040 swapFree=4136716/4192956
[pid=3884] ppid=3882 vsize=1524180 CPUtime=0.08
/proc/3884/stat : 3884 (java) S 3882 3884 3111 0 -1 4202496 3999 0 1 0 6 2 0 0 18 0 12 0 33623402 1560760320 3438 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/3884/statm: 381045 3438 1077 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.300291 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 3884
/proc/meminfo: memFree=1862844/2059040 swapFree=4136716/4192956
[pid=3884] ppid=3882 vsize=1526228 CPUtime=0.37
/proc/3884/stat : 3884 (java) S 3882 3884 3111 0 -1 4202496 5443 0 1 0 34 3 0 0 18 0 12 0 33623402 1562857472 4880 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/3884/statm: 381557 4880 1361 10 0 378860 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1526228

[startup+0.700284 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 3884
/proc/meminfo: memFree=1862844/2059040 swapFree=4136716/4192956
[pid=3884] ppid=3882 vsize=1531492 CPUtime=1.16
/proc/3884/stat : 3884 (java) S 3882 3884 3111 0 -1 4202496 8075 0 1 0 112 4 0 0 18 0 16 0 33623402 1568247808 7041 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/3884/statm: 382873 7041 1403 10 0 380176 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 1531492

[startup+1.50127 s]
/proc/loadavg: 0.92 0.98 0.99 6/122 3900
/proc/meminfo: memFree=1839776/2059040 swapFree=4136716/4192956
[pid=3884] ppid=3882 vsize=1532184 CPUtime=2.75
/proc/3884/stat : 3884 (java) S 3882 3884 3111 0 -1 4202496 8969 0 1 0 271 4 0 0 18 0 16 0 33623402 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/3884/statm: 383046 7544 1421 10 0 380349 0
[pid=3884/tid=3886] ppid=3882 vsize=1532184 CPUtime=0.46
/proc/3884/task/3886/stat : 3886 (java) S 3882 3884 3111 0 -1 4202560 4883 0 1 0 44 2 0 0 19 0 16 0 33623403 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3887] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3887/stat : 3887 (java) S 3882 3884 3111 0 -1 4202560 3 0 0 0 0 0 0 0 21 0 16 0 33623404 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3888] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3888/stat : 3888 (java) S 3882 3884 3111 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 16 0 33623404 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3889] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3889/stat : 3889 (java) S 3882 3884 3111 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 33623406 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 0 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3890] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3890/stat : 3890 (java) S 3882 3884 3111 0 -1 4202560 11 0 0 0 0 0 0 0 24 0 16 0 33623406 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3891] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3891/stat : 3891 (java) S 3882 3884 3111 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 33623406 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3892] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3892/stat : 3892 (java) S 3882 3884 3111 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 33623410 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3893] ppid=3882 vsize=1532184 CPUtime=1.05
/proc/3884/task/3893/stat : 3893 (java) R 3882 3884 3111 0 -1 4202560 2023 0 0 0 105 0 0 0 19 0 16 0 33623410 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 102093008 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=3884/tid=3894] ppid=3882 vsize=1532184 CPUtime=0.15
/proc/3884/task/3894/stat : 3894 (java) R 3882 3884 3111 0 -1 4202560 596 0 0 0 15 0 0 0 24 0 16 0 33623411 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 103202412 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=3884/tid=3895] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3895/stat : 3895 (java) S 3882 3884 3111 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 33623411 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3896] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3896/stat : 3896 (java) S 3882 3884 3111 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 33623411 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3897] ppid=3882 vsize=1532184 CPUtime=0.92
/proc/3884/task/3897/stat : 3897 (java) R 3882 3884 3111 0 -1 4202560 268 0 0 0 92 0 0 0 19 0 16 0 33623457 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 103241164 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=3884/tid=3898] ppid=3882 vsize=1532184 CPUtime=0.11
/proc/3884/task/3898/stat : 3898 (java) R 3882 3884 3111 0 -1 4202560 125 0 0 0 11 0 0 0 22 0 16 0 33623457 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 4109502337 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=3884/tid=3899] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3899/stat : 3899 (java) S 3882 3884 3111 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 16 0 33623459 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3900] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3900/stat : 3900 (java) S 3882 3884 3111 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 16 0 33623459 1568956416 7544 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.75
Current children cumulated vsize (KiB) 1532184

[startup+3.10124 s]
/proc/loadavg: 0.92 0.98 0.99 5/122 3900
/proc/meminfo: memFree=1834444/2059040 swapFree=4136716/4192956
[pid=3884] ppid=3882 vsize=1532184 CPUtime=5.38
/proc/3884/stat : 3884 (java) S 3882 3884 3111 0 -1 4202496 12601 0 1 0 532 6 0 0 18 0 14 0 33623402 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/3884/statm: 383046 11175 1429 10 0 380349 0
[pid=3884/tid=3886] ppid=3882 vsize=1532184 CPUtime=0.46
/proc/3884/task/3886/stat : 3886 (java) S 3882 3884 3111 0 -1 4202560 4883 0 1 0 44 2 0 0 18 0 14 0 33623403 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3887] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3887/stat : 3887 (java) S 3882 3884 3111 0 -1 4202560 3 0 0 0 0 0 0 0 21 0 14 0 33623404 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3888] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3888/stat : 3888 (java) S 3882 3884 3111 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 14 0 33623404 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3889] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3889/stat : 3889 (java) S 3882 3884 3111 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 33623406 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 0 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3890] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3890/stat : 3890 (java) S 3882 3884 3111 0 -1 4202560 11 0 0 0 0 0 0 0 24 0 14 0 33623406 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3891] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3891/stat : 3891 (java) S 3882 3884 3111 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 33623406 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3892] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3892/stat : 3892 (java) S 3882 3884 3111 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 33623410 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3893] ppid=3882 vsize=1532184 CPUtime=1.65
/proc/3884/task/3893/stat : 3893 (java) S 3882 3884 3111 0 -1 4202560 2104 0 0 0 165 0 0 0 18 0 14 0 33623410 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 1 0 0 0
[pid=3884/tid=3894] ppid=3882 vsize=1532184 CPUtime=0.55
/proc/3884/task/3894/stat : 3894 (java) S 3882 3884 3111 0 -1 4202560 627 0 0 0 55 0 0 0 24 0 14 0 33623411 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 1 0 0 0
[pid=3884/tid=3895] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3895/stat : 3895 (java) S 3882 3884 3111 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 33623411 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3896] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3896/stat : 3896 (java) S 3882 3884 3111 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 33623411 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3899] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3899/stat : 3899 (java) S 3882 3884 3111 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 33623459 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3900] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3900/stat : 3900 (java) S 3882 3884 3111 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 33623459 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.38
Current children cumulated vsize (KiB) 1532184

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

[startup+3.50123 s]
/proc/loadavg: 0.92 0.98 0.99 1/120 3900
/proc/meminfo: memFree=1823052/2059040 swapFree=4136716/4192956
[pid=3884] ppid=3882 vsize=1532184 CPUtime=5.38
/proc/3884/stat : 3884 (java) S 3882 3884 3111 0 -1 4202496 12601 0 1 0 532 6 0 0 18 0 14 0 33623402 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/3884/statm: 383046 11175 1429 10 0 380349 0
[pid=3884/tid=3886] ppid=3882 vsize=1532184 CPUtime=0.46
/proc/3884/task/3886/stat : 3886 (java) S 3882 3884 3111 0 -1 4202560 4883 0 1 0 44 2 0 0 18 0 14 0 33623403 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3887] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3887/stat : 3887 (java) S 3882 3884 3111 0 -1 4202560 3 0 0 0 0 0 0 0 21 0 14 0 33623404 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3888] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3888/stat : 3888 (java) S 3882 3884 3111 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 14 0 33623404 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3889] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3889/stat : 3889 (java) S 3882 3884 3111 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 33623406 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 0 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3890] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3890/stat : 3890 (java) S 3882 3884 3111 0 -1 4202560 11 0 0 0 0 0 0 0 24 0 14 0 33623406 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3891] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3891/stat : 3891 (java) S 3882 3884 3111 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 33623406 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3892] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3892/stat : 3892 (java) S 3882 3884 3111 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 33623410 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3893] ppid=3882 vsize=1532184 CPUtime=1.65
/proc/3884/task/3893/stat : 3893 (java) S 3882 3884 3111 0 -1 4202560 2104 0 0 0 165 0 0 0 18 0 14 0 33623410 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 1 0 0 0
[pid=3884/tid=3894] ppid=3882 vsize=1532184 CPUtime=0.55
/proc/3884/task/3894/stat : 3894 (java) S 3882 3884 3111 0 -1 4202560 627 0 0 0 55 0 0 0 24 0 14 0 33623411 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 1 0 0 0
[pid=3884/tid=3895] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3895/stat : 3895 (java) S 3882 3884 3111 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 33623411 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3896] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3896/stat : 3896 (java) S 3882 3884 3111 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 33623411 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3899] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3899/stat : 3899 (java) S 3882 3884 3111 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 33623459 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
[pid=3884/tid=3900] ppid=3882 vsize=1532184 CPUtime=0
/proc/3884/task/3900/stat : 3900 (java) S 3882 3884 3111 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 33623459 1568956416 11175 1992294400 134512640 134550932 4290277760 18446744073709551615 4294960144 0 4 0 16800975 18446604437830599936 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.38
Current children cumulated vsize (KiB) 1532184

Child status: 20
Real time (s): 3.59883
CPU time (s): 5.39918
CPU user time (s): 5.32419
CPU system time (s): 0.074988
CPU usage (%): 150.026
Max. virtual memory (cumulated for all children) (KiB): 1532184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.32419
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12615
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= 239
involuntary context switches= 229

runsolver used 0.014997 second user time and 0.044993 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-15 07:36:58
IDJOB=2663194
IDBENCH=2597
IDSOLVER=1166
FILE ID=node012/2663194-1276580218
PBS_JOBID= 11173516
Free space on /tmp= 62588 MiB

SOLVER NAME= 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-2663194-1276580218/watcher-2663194-1276580218 -o /tmp/evaluation-result-2663194-1276580218/solver-2663194-1276580218 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663194-1276580218.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 285c24e978af8153c6a378b9af59f522
RANDOM SEED=597049102

node012.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1863100 kB
Buffers:         30212 kB
Cached:          85956 kB
SwapCached:       9416 kB
Active:          78732 kB
Inactive:        49916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1863100 kB
SwapTotal:     4192956 kB
SwapFree:      4136716 kB
Dirty:             492 kB
Writeback:           0 kB
AnonPages:       10996 kB
Mapped:           9392 kB
Slab:            45148 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182180 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62588 MiB
End job on node012 at 2010-06-15 07:37:02