Trace number 2661202

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 CuttingPlanes 2.2.0 2010-05-26UNSAT 2.52162 1.41463

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-ssa2670-141.opb
MD5SUMbf686e12342472d00013af54a5ee9279
Bench CategoryOPT-SMALLINT (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 benchmark0.075988
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1972
Total number of constraints3301
Number of constraints which are clauses3301
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Number of terms in the objective function 1972
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1972
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1972
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.13	c See www.sat4j.org for details.
0.08/0.14	c version 2.2.0.v20100526
0.08/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.14	c java.vm.version	11.2-b01
0.08/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version		1.6.0_12
0.08/0.14	c os.name		Linux
0.08/0.14	c os.version		2.6.18-164.el5
0.08/0.14	c os.arch		i386
0.08/0.14	c Free memory 		1393557488
0.08/0.14	c Max memory 		1395916800
0.08/0.14	c Total memory 		1395916800
0.08/0.14	c Number of processors 	2
0.25/0.20	c Pseudo Boolean Optimization
0.25/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.20	c --- Begin Solver configuration ---
0.25/0.20	c Stops conflict analysis at the first Unique Implication Point
0.25/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.25/0.20	c Learn all clauses as in MiniSAT
0.25/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.20	c No reason simplification
0.25/0.20	c Armin Biere (Picosat) restarts strategy
0.25/0.20	c Glucose learned constraints deletion strategy
0.25/0.20	c timeout=2147483s
0.25/0.20	c DB Simplification allowed=false
0.25/0.20	c --- End Solver configuration ---
0.25/0.20	c solving HOME/instance-2661202-1276454561.opb
0.25/0.20	c reading problem ... 
0.96/0.69	c ... done. Wall clock time 0.434s.
0.96/0.69	c #vars     1972
0.96/0.69	c #constraints  3296
0.96/0.69	c constraints type 
0.96/0.69	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 2820
0.96/0.69	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 468
2.31/1.34	c starts		: 1
2.31/1.34	c conflicts		: 189
2.31/1.34	c decisions		: 522
2.31/1.34	c propagations		: 46433
2.31/1.34	c inspects		: 78851
2.31/1.34	c learnt literals	: 0
2.31/1.34	c learnt binary clauses	: 14
2.31/1.34	c learnt ternary clauses	: 12
2.31/1.34	c learnt clauses	: 188
2.31/1.34	c ignored clauses	: 0
2.31/1.34	c root simplifications	: 0
2.31/1.34	c removed literals (reason simplification)	: 0
2.31/1.34	c reason swapping (by a shorter reason)	: 0
2.31/1.34	c Calls to reduceDB	: 0
2.31/1.34	c number of reductions to clauses (during analyze)	: 0
2.31/1.34	c number of learned constraints concerned by reduction	: 0
2.31/1.34	c number of learning phase by resolution	: 0
2.31/1.34	c number of learning phase by cutting planes	: 0
2.31/1.34	c speed (assignments/second)	: 66332.85714285714
2.31/1.34	c non guided choices	0
2.31/1.34	c learnt constraints type 
2.31/1.34	c org.sat4j.pb.constraints.pb.LearntHTClausePB => 174
2.31/1.34	c org.sat4j.pb.constraints.pb.LearntBinaryClausePB => 14
2.31/1.34	c constraints type 
2.31/1.34	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 2820
2.31/1.34	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 468
2.31/1.34	s UNSATISFIABLE
2.31/1.34	c Total wall clock time (in seconds): 1.138

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-2661202-1276454561/watcher-2661202-1276454561 -o /tmp/evaluation-result-2661202-1276454561/solver-2661202-1276454561 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661202-1276454561.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: 0.94 1.03 0.99 2/106 24031
/proc/meminfo: memFree=1856180/2059040 swapFree=4140260/4192956
[pid=24031] ppid=24029 vsize=248 CPUtime=0
/proc/24031/stat : 24031 (java) R 24029 24031 23747 0 -1 4194304 282 0 0 0 0 0 0 0 19 0 1 0 21057624 253952 28 1992294400 134512640 134550932 4293211968 18446744073709551615 11690580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24031/statm: 62 28 21 10 0 23 0

[startup+0.057425 s]
/proc/loadavg: 0.94 1.03 0.99 2/106 24031
/proc/meminfo: memFree=1856180/2059040 swapFree=4140260/4192956
[pid=24031] ppid=24029 vsize=1521664 CPUtime=0.05
/proc/24031/stat : 24031 (java) S 24029 24031 23747 0 -1 4202496 3626 0 1 0 3 2 0 0 18 0 7 0 21057624 1558183936 3067 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/24031/statm: 380416 3067 1024 10 0 377726 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1521664

[startup+0.101431 s]
/proc/loadavg: 0.94 1.03 0.99 2/106 24031
/proc/meminfo: memFree=1856180/2059040 swapFree=4140260/4192956
[pid=24031] ppid=24029 vsize=1524184 CPUtime=0.08
/proc/24031/stat : 24031 (java) S 24029 24031 23747 0 -1 4202496 4000 0 1 0 6 2 0 0 18 0 12 0 21057624 1560764416 3439 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24031/statm: 381046 3439 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.301647 s]
/proc/loadavg: 0.94 1.03 0.99 2/106 24031
/proc/meminfo: memFree=1856180/2059040 swapFree=4140260/4192956
[pid=24031] ppid=24029 vsize=1526276 CPUtime=0.39
/proc/24031/stat : 24031 (java) S 24029 24031 23747 0 -1 4202496 5368 0 1 0 35 4 0 0 18 0 12 0 21057624 1562906624 4805 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24031/statm: 381569 4806 1362 10 0 378871 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1526276

[startup+0.701652 s]
/proc/loadavg: 0.94 1.03 0.99 2/106 24031
/proc/meminfo: memFree=1856180/2059040 swapFree=4140260/4192956
[pid=24031] ppid=24029 vsize=1527904 CPUtime=1.15
/proc/24031/stat : 24031 (java) S 24029 24031 23747 0 -1 4202496 7553 0 1 0 110 5 0 0 18 0 12 0 21057624 1564573696 6870 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24031/statm: 381976 6871 1411 10 0 379278 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 1527904

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

[startup+1.11066 s]
/proc/loadavg: 0.94 1.03 0.99 4/119 24044
/proc/meminfo: memFree=1830904/2059040 swapFree=4140260/4192956
[pid=24031] ppid=24029 vsize=1528240 CPUtime=1.93
/proc/24031/stat : 24031 (java) S 24029 24031 23747 0 -1 4202496 8860 0 1 0 187 6 0 0 18 0 13 0 21057624 1564917760 8119 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24031/statm: 382060 8119 1420 10 0 379362 0
[pid=24031/tid=24033] ppid=24029 vsize=1528240 CPUtime=1.09
/proc/24031/task/24033/stat : 24033 (java) R 24029 24031 23747 0 -1 4202560 6551 0 1 0 104 5 0 0 18 0 13 0 21057625 1564917760 8119 1992294400 134512640 134550932 4293211968 18446744073709551615 106548818 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=24031/tid=24034] ppid=24029 vsize=1528240 CPUtime=0
/proc/24031/task/24034/stat : 24034 (java) S 24029 24031 23747 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 21057627 1564917760 8119 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24035] ppid=24029 vsize=1528240 CPUtime=0
/proc/24031/task/24035/stat : 24035 (java) S 24029 24031 23747 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 21057627 1564917760 8119 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24036] ppid=24029 vsize=1528240 CPUtime=0
/proc/24031/task/24036/stat : 24036 (java) S 24029 24031 23747 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 21057628 1564917760 8119 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 0 0 16800975 18446604437680525440 0 0 -1 1 0 0 0
[pid=24031/tid=24037] ppid=24029 vsize=1528240 CPUtime=0
/proc/24031/task/24037/stat : 24037 (java) S 24029 24031 23747 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 21057629 1564917760 8119 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24038] ppid=24029 vsize=1528240 CPUtime=0
/proc/24031/task/24038/stat : 24038 (java) S 24029 24031 23747 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 21057629 1564917760 8119 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24039] ppid=24029 vsize=1528240 CPUtime=0
/proc/24031/task/24039/stat : 24039 (java) S 24029 24031 23747 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 21057633 1564917760 8119 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24040] ppid=24029 vsize=1528240 CPUtime=0.42
/proc/24031/task/24040/stat : 24040 (java) R 24029 24031 23747 0 -1 4202560 542 0 0 0 42 0 0 0 25 0 13 0 21057633 1564917760 8119 1992294400 134512640 134550932 4293211968 18446744073709551615 105856378 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=24031/tid=24041] ppid=24029 vsize=1528240 CPUtime=0.4
/proc/24031/task/24041/stat : 24041 (java) R 24029 24031 23747 0 -1 4202560 697 0 0 0 40 0 0 0 25 0 13 0 21057633 1564917760 8119 1992294400 134512640 134550932 4293211968 18446744073709551615 106116861 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=24031/tid=24042] ppid=24029 vsize=1528240 CPUtime=0
/proc/24031/task/24042/stat : 24042 (java) S 24029 24031 23747 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 21057633 1564917760 8119 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24043] ppid=24029 vsize=1528240 CPUtime=0
/proc/24031/task/24043/stat : 24043 (java) S 24029 24031 23747 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 13 0 21057633 1564917760 8119 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 1 0 0 0
[pid=24031/tid=24044] ppid=24029 vsize=1528240 CPUtime=0
/proc/24031/task/24044/stat : 24044 (java) S 24029 24031 23747 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 21057698 1564917760 8119 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.93
Current children cumulated vsize (KiB) 1528240

[startup+1.30166 s]
/proc/loadavg: 0.94 1.03 0.99 4/119 24044
/proc/meminfo: memFree=1830904/2059040 swapFree=4140260/4192956
[pid=24031] ppid=24029 vsize=1530040 CPUtime=2.31
/proc/24031/stat : 24031 (java) S 24029 24031 23747 0 -1 4202496 10554 0 1 0 224 7 0 0 18 0 13 0 21057624 1566760960 9536 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24031/statm: 382510 9536 1424 10 0 379812 0
[pid=24031/tid=24033] ppid=24029 vsize=1530040 CPUtime=1.27
/proc/24031/task/24033/stat : 24033 (java) R 24029 24031 23747 0 -1 4202560 7514 0 1 0 122 5 0 0 18 0 13 0 21057625 1566760960 9536 1992294400 134512640 134550932 4293211968 18446744073709551615 4109438833 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=24031/tid=24034] ppid=24029 vsize=1530040 CPUtime=0
/proc/24031/task/24034/stat : 24034 (java) S 24029 24031 23747 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 21057627 1566760960 9536 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24035] ppid=24029 vsize=1530040 CPUtime=0
/proc/24031/task/24035/stat : 24035 (java) S 24029 24031 23747 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 21057627 1566760960 9536 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24036] ppid=24029 vsize=1530040 CPUtime=0
/proc/24031/task/24036/stat : 24036 (java) S 24029 24031 23747 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 21057628 1566760960 9536 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 0 0 16800975 18446604437680525440 0 0 -1 1 0 0 0
[pid=24031/tid=24037] ppid=24029 vsize=1530040 CPUtime=0
/proc/24031/task/24037/stat : 24037 (java) S 24029 24031 23747 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 21057629 1566760960 9536 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24038] ppid=24029 vsize=1530040 CPUtime=0
/proc/24031/task/24038/stat : 24038 (java) S 24029 24031 23747 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 21057629 1566760960 9536 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24039] ppid=24029 vsize=1530040 CPUtime=0
/proc/24031/task/24039/stat : 24039 (java) S 24029 24031 23747 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 21057633 1566760960 9536 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24040] ppid=24029 vsize=1530040 CPUtime=0.51
/proc/24031/task/24040/stat : 24040 (java) R 24029 24031 23747 0 -1 4202560 769 0 0 0 51 0 0 0 25 0 13 0 21057633 1566760960 9536 1992294400 134512640 134550932 4293211968 18446744073709551615 103101755 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=24031/tid=24041] ppid=24029 vsize=1530040 CPUtime=0.5
/proc/24031/task/24041/stat : 24041 (java) R 24029 24031 23747 0 -1 4202560 1201 0 0 0 50 0 0 0 25 0 13 0 21057633 1566760960 9536 1992294400 134512640 134550932 4293211968 18446744073709551615 106041282 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=24031/tid=24042] ppid=24029 vsize=1530040 CPUtime=0
/proc/24031/task/24042/stat : 24042 (java) S 24029 24031 23747 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 21057633 1566760960 9536 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24043] ppid=24029 vsize=1530040 CPUtime=0
/proc/24031/task/24043/stat : 24043 (java) S 24029 24031 23747 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 21057633 1566760960 9536 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 1 0 0 0
[pid=24031/tid=24044] ppid=24029 vsize=1530040 CPUtime=0
/proc/24031/task/24044/stat : 24044 (java) S 24029 24031 23747 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 21057698 1566760960 9536 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.31
Current children cumulated vsize (KiB) 1530040

[startup+1.40166 s]
/proc/loadavg: 0.94 1.03 0.99 4/119 24044
/proc/meminfo: memFree=1830904/2059040 swapFree=4140260/4192956
[pid=24031] ppid=24029 vsize=1530516 CPUtime=2.5
/proc/24031/stat : 24031 (java) S 24029 24031 23747 0 -1 4202496 10880 0 1 0 243 7 0 0 18 0 12 0 21057624 1567248384 9861 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24031/statm: 382629 9861 1425 10 0 379931 0
[pid=24031/tid=24033] ppid=24029 vsize=1530516 CPUtime=1.32
/proc/24031/task/24033/stat : 24033 (java) S 24029 24031 23747 0 -1 4202560 7778 0 1 0 126 6 0 0 18 0 12 0 21057625 1567248384 9861 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24034] ppid=24029 vsize=1530516 CPUtime=0
/proc/24031/task/24034/stat : 24034 (java) S 24029 24031 23747 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 12 0 21057627 1567248384 9861 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24035] ppid=24029 vsize=1530516 CPUtime=0
/proc/24031/task/24035/stat : 24035 (java) S 24029 24031 23747 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 12 0 21057627 1567248384 9861 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24036] ppid=24029 vsize=1530516 CPUtime=0
/proc/24031/task/24036/stat : 24036 (java) S 24029 24031 23747 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 21057628 1567248384 9861 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 0 0 16800975 18446604437680525440 0 0 -1 1 0 0 0
[pid=24031/tid=24037] ppid=24029 vsize=1530516 CPUtime=0
/proc/24031/task/24037/stat : 24037 (java) S 24029 24031 23747 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 12 0 21057629 1567248384 9861 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24038] ppid=24029 vsize=1530516 CPUtime=0
/proc/24031/task/24038/stat : 24038 (java) S 24029 24031 23747 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 12 0 21057629 1567248384 9861 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24039] ppid=24029 vsize=1530516 CPUtime=0
/proc/24031/task/24039/stat : 24039 (java) S 24029 24031 23747 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 12 0 21057633 1567248384 9861 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24040] ppid=24029 vsize=1530516 CPUtime=0.6
/proc/24031/task/24040/stat : 24040 (java) S 24029 24031 23747 0 -1 4202560 773 0 0 0 60 0 0 0 25 0 12 0 21057633 1567248384 9861 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 1 0 0 0
[pid=24031/tid=24041] ppid=24029 vsize=1530516 CPUtime=0.56
/proc/24031/task/24041/stat : 24041 (java) R 24029 24031 23747 0 -1 4202560 1245 0 0 0 56 0 0 0 25 0 12 0 21057633 1567248384 9861 1992294400 134512640 134550932 4293211968 18446744073709551615 102093697 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=24031/tid=24042] ppid=24029 vsize=1530516 CPUtime=0
/proc/24031/task/24042/stat : 24042 (java) S 24029 24031 23747 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 21057633 1567248384 9861 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 0 0 0 0
[pid=24031/tid=24044] ppid=24029 vsize=1530516 CPUtime=0
/proc/24031/task/24044/stat : 24044 (java) S 24029 24031 23747 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 12 0 21057698 1567248384 9861 1992294400 134512640 134550932 4293211968 18446744073709551615 4294960144 0 4 0 16800975 18446604437680525440 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.5
Current children cumulated vsize (KiB) 1530516

Child status: 20
Real time (s): 1.41463
CPU time (s): 2.52162
CPU user time (s): 2.43863
CPU system time (s): 0.082987
CPU usage (%): 178.253
Max. virtual memory (cumulated for all children) (KiB): 1530516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.43863
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10883
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= 134
involuntary context switches= 131

runsolver used 0.005999 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-13 20:42:41
IDJOB=2661202
IDBENCH=2156
IDSOLVER=1165
FILE ID=node013/2661202-1276454561
PBS_JOBID= 11173346
Free space on /tmp= 62464 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa2670-141.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661202-1276454561/watcher-2661202-1276454561 -o /tmp/evaluation-result-2661202-1276454561/solver-2661202-1276454561 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661202-1276454561.opb

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

MD5SUM BENCH= bf686e12342472d00013af54a5ee9279
RANDOM SEED=432543194

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1856452 kB
Buffers:         38028 kB
Cached:          86960 kB
SwapCached:       5764 kB
Active:          72512 kB
Inactive:        65404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1856452 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:             584 kB
Writeback:           8 kB
AnonPages:       11464 kB
Mapped:          12844 kB
Slab:            42744 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181820 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= 62464 MiB
End job on node013 at 2010-06-13 20:42:43