Trace number 2661666

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 PB RES // CP 2.2.0 2010-05-31OPT3 4.83226 3.44697

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=41-P2=53-B.opb
MD5SUM0b8464e4861bc607bcf2ce7d185603df
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.114982
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables36
Total number of constraints5
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)72
Sum of products size (including duplicates)144
Number of different products72
Sum of products size144

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.
0.08/0.16	c version 2.2.0.v20100531
0.08/0.16	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.16	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.16	c java.vm.version	11.2-b01
0.08/0.16	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.16	c sun.arch.data.model	32
0.08/0.16	c java.version		1.6.0_12
0.08/0.16	c os.name		Linux
0.08/0.16	c os.version		2.6.18-164.el5
0.08/0.16	c os.arch		i386
0.08/0.16	c Free memory 		1393557488
0.08/0.16	c Max memory 		1395916800
0.08/0.16	c Total memory 		1395916800
0.08/0.16	c Number of processors 	2
0.23/0.21	c Pseudo Boolean Optimization
0.23/0.21	c ManyCore solver with 2 solvers running in parallel
0.23/0.21	c --- Begin Solver configuration ---
0.23/0.21	c Stops conflict analysis at the first Unique Implication Point
0.23/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.23/0.21	c Learn all clauses as in MiniSAT
0.23/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.23/0.21	c Expensive reason simplification
0.23/0.21	c Armin Biere (Picosat) restarts strategy
0.23/0.21	c Glucose learned constraints deletion strategy
0.23/0.21	c timeout=2147483s
0.23/0.21	c DB Simplification allowed=false
0.23/0.21	c --- End Solver configuration ---
0.23/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.23/0.21	c --- Begin Solver configuration ---
0.23/0.21	c Stops conflict analysis at the first Unique Implication Point
0.23/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.23/0.21	c Learn all clauses as in MiniSAT
0.23/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.21	c No reason simplification
0.23/0.21	c Armin Biere (Picosat) restarts strategy
0.23/0.21	c Glucose learned constraints deletion strategy
0.23/0.21	c timeout=2147483s
0.23/0.21	c DB Simplification allowed=false
0.23/0.21	c --- End Solver configuration ---
0.23/0.21	
0.23/0.21	c solving HOME/instance-2661666-1276647066.opb
0.23/0.21	c reading problem ... 
0.23/0.28	c ... done. Wall clock time 0.063s.
0.23/0.28	c #vars     108
0.23/0.28	c #constraints  151
0.23/0.28	c constraints type 
0.23/0.28	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 72
0.23/0.28	c org.sat4j.pb.constraints.pb.MaxWatchPb => 79
0.23/0.28	c constraints type 
0.23/0.28	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 72
0.23/0.28	c org.sat4j.pb.constraints.pb.MaxWatchPb => 79
2.77/1.56	c And the winner is Resolution
3.80/2.37	c SATISFIABLE
3.80/2.37	c OPTIMIZING...
3.80/2.37	c Got one! Elapsed wall clock time (in seconds):2.158
3.80/2.37	o 3
4.06/2.55	c And the winner is Resolution
4.79/3.39	c starts		: 11
4.79/3.39	c conflicts		: 1526
4.79/3.39	c decisions		: 1743
4.79/3.39	c propagations		: 21899
4.79/3.39	c inspects		: 290482
4.79/3.39	c learnt literals	: 7
4.79/3.39	c learnt binary clauses	: 13
4.79/3.39	c learnt ternary clauses	: 18
4.79/3.39	c learnt clauses	: 1518
4.79/3.39	c ignored clauses	: 0
4.79/3.39	c root simplifications	: 0
4.79/3.39	c removed literals (reason simplification)	: 24536
4.79/3.39	c reason swapping (by a shorter reason)	: 0
4.79/3.39	c Calls to reduceDB	: 0
4.79/3.39	c number of reductions to clauses (during analyze)	: 0
4.79/3.39	c number of learned constraints concerned by reduction	: 0
4.79/3.39	c number of learning phase by resolution	: 0
4.79/3.39	c number of learning phase by cutting planes	: 0
4.79/3.39	c speed (assignments/second)	: 21532.940019665686
4.79/3.39	c non guided choices	54
4.79/3.39	c learnt constraints type 
4.79/3.39	c constraints type 
4.79/3.39	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 72
4.79/3.39	c org.sat4j.pb.constraints.pb.MaxWatchPb => 79
4.79/3.39	c constraints type 
4.79/3.39	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 72
4.79/3.39	c org.sat4j.pb.constraints.pb.MaxWatchPb => 79
4.79/3.39	s OPTIMUM FOUND
4.79/3.39	v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 x10 x11 -x12 x13 x14 -x15 -x16 -x17 -x18 x19 x20 -x21 x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 
4.79/3.39	c objective function=3
4.79/3.39	c Total wall clock time (in seconds): 3.178

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661666-1276647066/watcher-2661666-1276647066 -o /tmp/evaluation-result-2661666-1276647066/solver-2661666-1276647066 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661666-1276647066.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: 1.81 1.22 1.07 3/106 7348
/proc/meminfo: memFree=1839592/2059040 swapFree=4140132/4192956
[pid=7348] ppid=7346 vsize=248 CPUtime=0
/proc/7348/stat : 7348 (java) R 7346 7348 6618 0 -1 4194304 283 0 0 0 0 0 0 0 21 0 1 0 40310095 253952 28 1992294400 134512640 134550932 4291746544 18446744073709551615 2474580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7348/statm: 62 28 21 10 0 23 0

[startup+0.0570051 s]
/proc/loadavg: 1.81 1.22 1.07 3/106 7348
/proc/meminfo: memFree=1839592/2059040 swapFree=4140132/4192956
[pid=7348] ppid=7346 vsize=1521664 CPUtime=0.04
/proc/7348/stat : 7348 (java) S 7346 7348 6618 0 -1 4202496 3619 0 1 0 2 2 0 0 18 0 7 0 40310095 1558183936 3059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/7348/statm: 380416 3059 1023 10 0 377726 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1521664

[startup+0.101012 s]
/proc/loadavg: 1.81 1.22 1.07 3/106 7348
/proc/meminfo: memFree=1839592/2059040 swapFree=4140132/4192956
[pid=7348] ppid=7346 vsize=1524180 CPUtime=0.08
/proc/7348/stat : 7348 (java) S 7346 7348 6618 0 -1 4202496 3981 0 1 0 6 2 0 0 18 0 12 0 40310095 1560760320 3419 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7348/statm: 381045 3419 1077 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.310867 s]
/proc/loadavg: 1.81 1.22 1.07 3/106 7348
/proc/meminfo: memFree=1839592/2059040 swapFree=4140132/4192956
[pid=7348] ppid=7346 vsize=1527688 CPUtime=0.4
/proc/7348/stat : 7348 (java) S 7346 7348 6618 0 -1 4202496 5641 0 1 0 36 4 0 0 18 0 16 0 40310095 1564352512 5077 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7348/statm: 381922 5077 1353 10 0 379225 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1527688

[startup+0.700862 s]
/proc/loadavg: 1.81 1.22 1.07 3/106 7348
/proc/meminfo: memFree=1839592/2059040 swapFree=4140132/4192956
[pid=7348] ppid=7346 vsize=1527688 CPUtime=1.18
/proc/7348/stat : 7348 (java) S 7346 7348 6618 0 -1 4202496 6075 0 1 0 114 4 0 0 18 0 16 0 40310095 1564352512 5511 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7348/statm: 381922 5511 1356 10 0 379225 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 1527688

[startup+1.50185 s]
/proc/loadavg: 1.81 1.22 1.07 5/122 7364
/proc/meminfo: memFree=1821484/2059040 swapFree=4140132/4192956
[pid=7348] ppid=7346 vsize=1533316 CPUtime=2.77
/proc/7348/stat : 7348 (java) S 7346 7348 6618 0 -1 4202496 9091 0 1 0 273 4 0 0 18 0 16 0 40310095 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7348/statm: 383329 7695 1395 10 0 380632 0
[pid=7348/tid=7350] ppid=7346 vsize=1533316 CPUtime=0.26
/proc/7348/task/7350/stat : 7350 (java) S 7346 7348 6618 0 -1 4202560 3783 0 1 0 23 3 0 0 18 0 16 0 40310096 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7351] ppid=7346 vsize=1533316 CPUtime=0
/proc/7348/task/7351/stat : 7351 (java) S 7346 7348 6618 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 16 0 40310097 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7352] ppid=7346 vsize=1533316 CPUtime=0
/proc/7348/task/7352/stat : 7352 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 16 0 40310097 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7353] ppid=7346 vsize=1533316 CPUtime=0
/proc/7348/task/7353/stat : 7353 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 40310099 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 0 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7354] ppid=7346 vsize=1533316 CPUtime=0
/proc/7348/task/7354/stat : 7354 (java) S 7346 7348 6618 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 16 0 40310099 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7355] ppid=7346 vsize=1533316 CPUtime=0
/proc/7348/task/7355/stat : 7355 (java) S 7346 7348 6618 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 16 0 40310099 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7356] ppid=7346 vsize=1533316 CPUtime=0
/proc/7348/task/7356/stat : 7356 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 40310104 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7357] ppid=7346 vsize=1533316 CPUtime=0.44
/proc/7348/task/7357/stat : 7357 (java) R 7346 7348 6618 0 -1 4202560 2554 0 0 0 44 0 0 0 18 0 16 0 40310104 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 106106743 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7348/tid=7358] ppid=7346 vsize=1533316 CPUtime=0.04
/proc/7348/task/7358/stat : 7358 (java) R 7346 7348 6618 0 -1 4202560 407 0 0 0 4 0 0 0 22 0 16 0 40310104 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7348/tid=7359] ppid=7346 vsize=1533316 CPUtime=0
/proc/7348/task/7359/stat : 7359 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 40310104 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7360] ppid=7346 vsize=1533316 CPUtime=0
/proc/7348/task/7360/stat : 7360 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 40310104 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7361] ppid=7346 vsize=1533316 CPUtime=1
/proc/7348/task/7361/stat : 7361 (java) R 7346 7348 6618 0 -1 4202560 379 0 0 0 100 0 0 0 20 0 16 0 40310123 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 106547978 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7348/tid=7362] ppid=7346 vsize=1533316 CPUtime=1
/proc/7348/task/7362/stat : 7362 (java) R 7346 7348 6618 0 -1 4202560 892 0 0 0 100 0 0 0 19 0 16 0 40310123 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 103615339 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7348/tid=7363] ppid=7346 vsize=1533316 CPUtime=0
/proc/7348/task/7363/stat : 7363 (java) S 7346 7348 6618 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 16 0 40310123 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7364] ppid=7346 vsize=1533316 CPUtime=0
/proc/7348/task/7364/stat : 7364 (java) S 7346 7348 6618 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 16 0 40310123 1570115584 7695 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 1533316

[startup+3.10183 s]
/proc/loadavg: 1.81 1.22 1.07 1/120 7364
/proc/meminfo: memFree=1809472/2059040 swapFree=4140132/4192956
[pid=7348] ppid=7346 vsize=1536960 CPUtime=4.79
/proc/7348/stat : 7348 (java) S 7346 7348 6618 0 -1 4202496 15326 0 1 0 472 7 0 0 18 0 14 0 40310095 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7348/statm: 384240 12050 1422 10 0 381543 0
[pid=7348/tid=7350] ppid=7346 vsize=1536960 CPUtime=0.26
/proc/7348/task/7350/stat : 7350 (java) S 7346 7348 6618 0 -1 4202560 3787 0 1 0 23 3 0 0 19 0 14 0 40310096 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7351] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7351/stat : 7351 (java) S 7346 7348 6618 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 40310097 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7352] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7352/stat : 7352 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 40310097 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7353] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7353/stat : 7353 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 40310099 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 0 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7354] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7354/stat : 7354 (java) S 7346 7348 6618 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 40310099 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7355] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7355/stat : 7355 (java) S 7346 7348 6618 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 40310099 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7356] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7356/stat : 7356 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 40310104 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7357] ppid=7346 vsize=1536960 CPUtime=1.26
/proc/7348/task/7357/stat : 7357 (java) S 7346 7348 6618 0 -1 4202560 3096 0 0 0 126 0 0 0 16 0 14 0 40310104 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7358] ppid=7346 vsize=1536960 CPUtime=0.77
/proc/7348/task/7358/stat : 7358 (java) S 7346 7348 6618 0 -1 4202560 2663 0 0 0 76 1 0 0 18 0 14 0 40310104 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7359] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7359/stat : 7359 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 40310104 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7360] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7360/stat : 7360 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 40310104 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7363] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7363/stat : 7363 (java) S 7346 7348 6618 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 40310123 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7364] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7364/stat : 7364 (java) S 7346 7348 6618 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 40310123 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.79
Current children cumulated vsize (KiB) 1536960

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

[startup+3.30983 s]
/proc/loadavg: 1.81 1.22 1.07 1/120 7366
/proc/meminfo: memFree=1795584/2059040 swapFree=4140132/4192956
[pid=7348] ppid=7346 vsize=1536960 CPUtime=4.79
/proc/7348/stat : 7348 (java) S 7346 7348 6618 0 -1 4202496 15326 0 1 0 472 7 0 0 18 0 14 0 40310095 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7348/statm: 384240 12050 1422 10 0 381543 0
[pid=7348/tid=7350] ppid=7346 vsize=1536960 CPUtime=0.26
/proc/7348/task/7350/stat : 7350 (java) S 7346 7348 6618 0 -1 4202560 3787 0 1 0 23 3 0 0 19 0 14 0 40310096 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7351] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7351/stat : 7351 (java) S 7346 7348 6618 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 40310097 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7352] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7352/stat : 7352 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 40310097 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7353] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7353/stat : 7353 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 40310099 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 0 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7354] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7354/stat : 7354 (java) S 7346 7348 6618 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 40310099 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7355] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7355/stat : 7355 (java) S 7346 7348 6618 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 40310099 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7356] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7356/stat : 7356 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 40310104 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7357] ppid=7346 vsize=1536960 CPUtime=1.26
/proc/7348/task/7357/stat : 7357 (java) S 7346 7348 6618 0 -1 4202560 3096 0 0 0 126 0 0 0 16 0 14 0 40310104 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7358] ppid=7346 vsize=1536960 CPUtime=0.77
/proc/7348/task/7358/stat : 7358 (java) S 7346 7348 6618 0 -1 4202560 2663 0 0 0 76 1 0 0 18 0 14 0 40310104 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7359] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7359/stat : 7359 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 40310104 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7360] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7360/stat : 7360 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 40310104 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7363] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7363/stat : 7363 (java) S 7346 7348 6618 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 40310123 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7364] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7364/stat : 7364 (java) S 7346 7348 6618 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 40310123 1573847040 12050 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.79
Current children cumulated vsize (KiB) 1536960

[startup+3.40183 s]
/proc/loadavg: 1.81 1.22 1.07 1/120 7366
/proc/meminfo: memFree=1795584/2059040 swapFree=4140132/4192956
[pid=7348] ppid=7346 vsize=1536960 CPUtime=4.81
/proc/7348/stat : 7348 (java) S 7346 7348 6618 0 -1 4202496 15336 0 1 0 474 7 0 0 18 0 14 0 40310095 1573847040 12059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7348/statm: 384240 12059 1422 10 0 381543 0
[pid=7348/tid=7350] ppid=7346 vsize=1536960 CPUtime=0.27
/proc/7348/task/7350/stat : 7350 (java) S 7346 7348 6618 0 -1 4202560 3793 0 1 0 24 3 0 0 18 0 14 0 40310096 1573847040 12059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7351] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7351/stat : 7351 (java) S 7346 7348 6618 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 40310097 1573847040 12059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7352] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7352/stat : 7352 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 40310097 1573847040 12059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7353] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7353/stat : 7353 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 40310099 1573847040 12059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 0 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7354] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7354/stat : 7354 (java) S 7346 7348 6618 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 40310099 1573847040 12059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7355] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7355/stat : 7355 (java) S 7346 7348 6618 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 40310099 1573847040 12059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7356] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7356/stat : 7356 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 40310104 1573847040 12059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7357] ppid=7346 vsize=1536960 CPUtime=1.26
/proc/7348/task/7357/stat : 7357 (java) S 7346 7348 6618 0 -1 4202560 3096 0 0 0 126 0 0 0 16 0 14 0 40310104 1573847040 12059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7358] ppid=7346 vsize=1536960 CPUtime=0.78
/proc/7348/task/7358/stat : 7358 (java) S 7346 7348 6618 0 -1 4202560 2663 0 0 0 77 1 0 0 15 0 14 0 40310104 1573847040 12059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7359] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7359/stat : 7359 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 40310104 1573847040 12059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7360] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7360/stat : 7360 (java) S 7346 7348 6618 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 40310104 1573847040 12059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=7348/tid=7363] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7363/stat : 7363 (java) S 7346 7348 6618 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 40310123 1573847040 12059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=7348/tid=7364] ppid=7346 vsize=1536960 CPUtime=0
/proc/7348/task/7364/stat : 7364 (java) S 7346 7348 6618 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 40310123 1573847040 12059 1992294400 134512640 134550932 4291746544 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.81
Current children cumulated vsize (KiB) 1536960

Child status: 30
Real time (s): 3.44697
CPU time (s): 4.83226
CPU user time (s): 4.74628
CPU system time (s): 0.085986
CPU usage (%): 140.189
Max. virtual memory (cumulated for all children) (KiB): 1540032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.74628
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15339
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= 193
involuntary context switches= 187

runsolver used 0.026995 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-16 02:11:06
IDJOB=2661666
IDBENCH=47921
IDSOLVER=1166
FILE ID=node007/2661666-1276647066
PBS_JOBID= 11172398
Free space on /tmp= 62488 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=41-P2=53-B.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661666-1276647066/watcher-2661666-1276647066 -o /tmp/evaluation-result-2661666-1276647066/solver-2661666-1276647066 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661666-1276647066.opb

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

MD5SUM BENCH= 0b8464e4861bc607bcf2ce7d185603df
RANDOM SEED=2136797576

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1839988 kB
Buffers:         30260 kB
Cached:         100708 kB
SwapCached:       6752 kB
Active:         100356 kB
Inactive:        44420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1839988 kB
SwapTotal:     4192956 kB
SwapFree:      4140132 kB
Dirty:             308 kB
Writeback:          16 kB
AnonPages:       11916 kB
Mapped:          12988 kB
Slab:            52440 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180884 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= 62488 MiB
End job on node007 at 2010-06-16 02:11:10