Trace number 2660978

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 CuttingPlanes 2.2.0 2010-05-26SAT 12.5981 8.91336

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v30_e350_d15_mw10_3.opb.PB06.opb
MD5SUMe3c4907f9ed288ddc262ad274eebff0f
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.56076
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1600
Total number of constraints328901
Number of constraints which are clauses327070
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints1770
Minimum length of a constraint2
Maximum length of a constraint700
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 282
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 831
Number of bits of the biggest sum of numbers10
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
0.24/0.20	c Pseudo Boolean Optimization
0.24/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.20	c --- Begin Solver configuration ---
0.24/0.20	c Stops conflict analysis at the first Unique Implication Point
0.24/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.24/0.20	c Learn all clauses as in MiniSAT
0.24/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.20	c No reason simplification
0.24/0.20	c Armin Biere (Picosat) restarts strategy
0.24/0.20	c Glucose learned constraints deletion strategy
0.24/0.20	c timeout=2147483s
0.24/0.20	c DB Simplification allowed=false
0.24/0.20	c --- End Solver configuration ---
0.24/0.20	c solving HOME/instance-2660978-1276319945.opb
0.24/0.20	c reading problem ... 
7.00/5.54	c ... done. Wall clock time 5.339s.
7.00/5.54	c #vars     1600
7.00/5.54	c #constraints  328962
7.00/5.54	c constraints type 
7.00/5.54	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 700
7.00/5.54	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 326430
7.00/5.54	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 62
7.00/5.54	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1770
12.46/8.85	c starts		: 4
12.46/8.85	c conflicts		: 415
12.46/8.85	c decisions		: 8141
12.46/8.85	c propagations		: 16340
12.46/8.85	c inspects		: 402948
12.46/8.85	c learnt literals	: 0
12.46/8.85	c learnt binary clauses	: 0
12.46/8.85	c learnt ternary clauses	: 0
12.46/8.85	c learnt clauses	: 415
12.46/8.85	c ignored clauses	: 0
12.46/8.85	c root simplifications	: 0
12.46/8.85	c removed literals (reason simplification)	: 0
12.46/8.85	c reason swapping (by a shorter reason)	: 0
12.46/8.85	c Calls to reduceDB	: 0
12.46/8.85	c number of reductions to clauses (during analyze)	: 0
12.46/8.85	c number of learned constraints concerned by reduction	: 0
12.46/8.85	c number of learning phase by resolution	: 0
12.46/8.85	c number of learning phase by cutting planes	: 0
12.46/8.85	c speed (assignments/second)	: 4944.024205748865
12.46/8.85	c non guided choices	702
12.46/8.85	c learnt constraints type 
12.46/8.85	c org.sat4j.pb.constraints.pb.LearntHTClausePB => 229
12.46/8.85	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 11
12.46/8.85	c org.sat4j.pb.constraints.pb.MaxWatchPb => 175
12.46/8.85	c constraints type 
12.46/8.85	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 700
12.46/8.85	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 326430
12.46/8.85	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 62
12.46/8.85	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1770
12.46/8.85	s SATISFIABLE
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12.46/8.86	c Total wall clock time (in seconds): 8.66

Verifier Data 

OK	0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2660978-1276319945/watcher-2660978-1276319945 -o /tmp/evaluation-result-2660978-1276319945/solver-2660978-1276319945 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2660978-1276319945.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: 1.26 1.08 1.01 3/107 7884
/proc/meminfo: memFree=1763172/2059040 swapFree=4192956/4192956
[pid=7884] ppid=7882 vsize=392 CPUtime=0
/proc/7884/stat : 7884 (java) R 7882 7884 6858 0 -1 4194304 294 0 0 0 0 0 0 0 20 0 1 0 5650243 401408 40 1992294400 134512640 134550932 4291003056 18446744073709551615 8352874 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7884/statm: 98 40 32 10 0 25 0

[startup+0.065306 s]
/proc/loadavg: 1.26 1.08 1.01 3/107 7884
/proc/meminfo: memFree=1763172/2059040 swapFree=4192956/4192956
[pid=7884] ppid=7882 vsize=1521796 CPUtime=0.05
/proc/7884/stat : 7884 (java) S 7882 7884 6858 0 -1 4202496 3689 0 1 0 3 2 0 0 18 0 7 0 5650243 1558319104 3130 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/7884/statm: 380449 3130 1033 10 0 377759 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1521796

[startup+0.10131 s]
/proc/loadavg: 1.26 1.08 1.01 3/107 7884
/proc/meminfo: memFree=1763172/2059040 swapFree=4192956/4192956
[pid=7884] ppid=7882 vsize=1524184 CPUtime=0.08
/proc/7884/stat : 7884 (java) S 7882 7884 6858 0 -1 4202496 3985 0 1 0 6 2 0 0 18 0 12 0 5650243 1560764416 3424 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7884/statm: 381046 3424 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.301374 s]
/proc/loadavg: 1.26 1.08 1.01 3/107 7884
/proc/meminfo: memFree=1763172/2059040 swapFree=4192956/4192956
[pid=7884] ppid=7882 vsize=1526404 CPUtime=0.38
/proc/7884/stat : 7884 (java) S 7882 7884 6858 0 -1 4202496 5402 0 1 0 34 4 0 0 18 0 12 0 5650243 1563037696 4839 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7884/statm: 381601 4840 1362 10 0 378903 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1526404

[startup+0.701364 s]
/proc/loadavg: 1.26 1.08 1.01 3/107 7884
/proc/meminfo: memFree=1763172/2059040 swapFree=4192956/4192956
[pid=7884] ppid=7882 vsize=1528064 CPUtime=1.16
/proc/7884/stat : 7884 (java) S 7882 7884 6858 0 -1 4202496 7773 0 1 0 111 5 0 0 18 0 12 0 5650243 1564737536 7069 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7884/statm: 382016 7070 1403 10 0 379318 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 1528064

[startup+1.50034 s]
/proc/loadavg: 1.48 1.13 1.03 4/119 7896
/proc/meminfo: memFree=1723088/2059040 swapFree=4192956/4192956
[pid=7884] ppid=7882 vsize=1529528 CPUtime=2.4
/proc/7884/stat : 7884 (java) S 7882 7884 6858 0 -1 4202496 26114 0 1 0 225 15 0 0 18 0 12 0 5650243 1566236672 25371 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7884/statm: 382382 25373 1410 10 0 379684 0
[pid=7884/tid=7886] ppid=7882 vsize=1529528 CPUtime=1.48
/proc/7884/task/7886/stat : 7886 (java) R 7882 7884 6858 0 -1 4202560 23480 0 1 0 134 14 0 0 19 0 12 0 5650244 1566236672 25374 1992294400 134512640 134550932 4291003056 18446744073709551615 4109867778 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7884/tid=7887] ppid=7882 vsize=1529528 CPUtime=0
/proc/7884/task/7887/stat : 7887 (java) S 7882 7884 6858 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 12 0 5650245 1566236672 25375 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7888] ppid=7882 vsize=1529528 CPUtime=0
/proc/7884/task/7888/stat : 7888 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 12 0 5650245 1566236672 25377 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7889] ppid=7882 vsize=1529528 CPUtime=0
/proc/7884/task/7889/stat : 7889 (java) S 7882 7884 6858 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 12 0 5650247 1566236672 25378 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 0 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7890] ppid=7882 vsize=1529528 CPUtime=0
/proc/7884/task/7890/stat : 7890 (java) S 7882 7884 6858 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 12 0 5650248 1566236672 25380 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7891] ppid=7882 vsize=1529528 CPUtime=0
/proc/7884/task/7891/stat : 7891 (java) S 7882 7884 6858 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 12 0 5650248 1566236672 25381 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7892] ppid=7882 vsize=1529528 CPUtime=0
/proc/7884/task/7892/stat : 7892 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 5650252 1566236672 25383 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7893] ppid=7882 vsize=1529528 CPUtime=0.52
/proc/7884/task/7893/stat : 7893 (java) S 7882 7884 6858 0 -1 4202560 813 0 0 0 52 0 0 0 25 0 12 0 5650252 1566236672 25384 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=7884/tid=7894] ppid=7882 vsize=1529528 CPUtime=0.38
/proc/7884/task/7894/stat : 7894 (java) S 7882 7884 6858 0 -1 4202560 759 0 0 0 38 0 0 0 25 0 12 0 5650252 1566236672 25386 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=7884/tid=7895] ppid=7882 vsize=1529528 CPUtime=0
/proc/7884/task/7895/stat : 7895 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 5650252 1566236672 25388 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7896] ppid=7882 vsize=1529528 CPUtime=0
/proc/7884/task/7896/stat : 7896 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 5650252 1566236672 25389 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.4
Current children cumulated vsize (KiB) 1529528

[startup+3.1003 s]
/proc/loadavg: 1.48 1.13 1.03 2/119 7896
/proc/meminfo: memFree=1628104/2059040 swapFree=4192956/4192956
[pid=7884] ppid=7882 vsize=1529528 CPUtime=4.08
/proc/7884/stat : 7884 (java) S 7882 7884 6858 0 -1 4202496 37791 0 1 0 387 21 0 0 18 0 12 0 5650243 1566236672 37032 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7884/statm: 382382 37032 1420 10 0 379684 0
[pid=7884/tid=7886] ppid=7882 vsize=1529528 CPUtime=3
/proc/7884/task/7886/stat : 7886 (java) R 7882 7884 6858 0 -1 4202560 32020 0 1 0 282 18 0 0 24 0 12 0 5650244 1566236672 37032 1992294400 134512640 134550932 4291003056 18446744073709551615 4109836974 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7884/tid=7887] ppid=7882 vsize=1529528 CPUtime=0.06
/proc/7884/task/7887/stat : 7887 (java) S 7882 7884 6858 0 -1 4202560 1689 0 0 0 6 0 0 0 16 0 12 0 5650245 1566236672 37032 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7888] ppid=7882 vsize=1529528 CPUtime=0.06
/proc/7884/task/7888/stat : 7888 (java) S 7882 7884 6858 0 -1 4202560 1436 0 0 0 6 0 0 0 16 0 12 0 5650245 1566236672 37032 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=7884/tid=7889] ppid=7882 vsize=1529528 CPUtime=0
/proc/7884/task/7889/stat : 7889 (java) S 7882 7884 6858 0 -1 4202560 13 0 0 0 0 0 0 0 16 0 12 0 5650247 1566236672 37032 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 0 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7890] ppid=7882 vsize=1529528 CPUtime=0
/proc/7884/task/7890/stat : 7890 (java) S 7882 7884 6858 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 5650248 1566236672 37032 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7891] ppid=7882 vsize=1529528 CPUtime=0
/proc/7884/task/7891/stat : 7891 (java) S 7882 7884 6858 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 5650248 1566236672 37032 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7892] ppid=7882 vsize=1529528 CPUtime=0
/proc/7884/task/7892/stat : 7892 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 5650252 1566236672 37032 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7893] ppid=7882 vsize=1529528 CPUtime=0.52
/proc/7884/task/7893/stat : 7893 (java) S 7882 7884 6858 0 -1 4202560 813 0 0 0 52 0 0 0 25 0 12 0 5650252 1566236672 37032 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=7884/tid=7894] ppid=7882 vsize=1529528 CPUtime=0.38
/proc/7884/task/7894/stat : 7894 (java) S 7882 7884 6858 0 -1 4202560 759 0 0 0 38 0 0 0 25 0 12 0 5650252 1566236672 37032 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=7884/tid=7895] ppid=7882 vsize=1529528 CPUtime=0
/proc/7884/task/7895/stat : 7895 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 5650252 1566236672 37032 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7896] ppid=7882 vsize=1529528 CPUtime=0
/proc/7884/task/7896/stat : 7896 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 5650252 1566236672 37032 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.08
Current children cumulated vsize (KiB) 1529528

[startup+6.30121 s]
/proc/loadavg: 1.48 1.13 1.03 4/119 7896
/proc/meminfo: memFree=1593880/2059040 swapFree=4192956/4192956
[pid=7884] ppid=7882 vsize=1543612 CPUtime=8.52
/proc/7884/stat : 7884 (java) S 7882 7884 6858 0 -1 4202496 49870 0 1 0 810 42 0 0 18 0 13 0 5650243 1580658688 46689 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7884/statm: 385903 46689 1430 10 0 383205 0
[pid=7884/tid=7886] ppid=7882 vsize=1543612 CPUtime=5.43
/proc/7884/task/7886/stat : 7886 (java) R 7882 7884 6858 0 -1 4202560 32122 0 1 0 525 18 0 0 22 0 13 0 5650244 1580658688 46689 1992294400 134512640 134550932 4291003056 18446744073709551615 4109424419 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7884/tid=7887] ppid=7882 vsize=1543612 CPUtime=0.31
/proc/7884/task/7887/stat : 7887 (java) S 7882 7884 6858 0 -1 4202560 4924 0 0 0 29 2 0 0 16 0 13 0 5650245 1580658688 46689 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7888] ppid=7882 vsize=1543612 CPUtime=0.3
/proc/7884/task/7888/stat : 7888 (java) S 7882 7884 6858 0 -1 4202560 4300 0 0 0 28 2 0 0 16 0 13 0 5650245 1580658688 46689 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=7884/tid=7889] ppid=7882 vsize=1543612 CPUtime=0.25
/proc/7884/task/7889/stat : 7889 (java) S 7882 7884 6858 0 -1 4202560 24 0 0 0 10 15 0 0 16 0 13 0 5650247 1580658688 46689 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 0 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=7884/tid=7890] ppid=7882 vsize=1543612 CPUtime=0
/proc/7884/task/7890/stat : 7890 (java) S 7882 7884 6858 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 5650248 1580658688 46689 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7891] ppid=7882 vsize=1543612 CPUtime=0
/proc/7884/task/7891/stat : 7891 (java) S 7882 7884 6858 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 5650248 1580658688 46689 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7892] ppid=7882 vsize=1543612 CPUtime=0
/proc/7884/task/7892/stat : 7892 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5650252 1580658688 46689 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7893] ppid=7882 vsize=1543612 CPUtime=1.36
/proc/7884/task/7893/stat : 7893 (java) S 7882 7884 6858 0 -1 4202560 5933 0 0 0 135 1 0 0 18 0 13 0 5650252 1580658688 46689 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7894] ppid=7882 vsize=1543612 CPUtime=0.81
/proc/7884/task/7894/stat : 7894 (java) S 7882 7884 6858 0 -1 4202560 1500 0 0 0 81 0 0 0 17 0 13 0 5650252 1580658688 46689 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=7884/tid=7895] ppid=7882 vsize=1543612 CPUtime=0
/proc/7884/task/7895/stat : 7895 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5650252 1580658688 46689 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7896] ppid=7882 vsize=1543612 CPUtime=0
/proc/7884/task/7896/stat : 7896 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5650252 1580658688 46689 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.52
Current children cumulated vsize (KiB) 1543612

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

[startup+7.90202 s]
/proc/loadavg: 1.60 1.16 1.04 3/120 7897
/proc/meminfo: memFree=1569940/2059040 swapFree=4192956/4192956
[pid=7884] ppid=7882 vsize=1546268 CPUtime=11.3
/proc/7884/stat : 7884 (java) S 7882 7884 6858 0 -1 4202496 59304 0 1 0 1083 47 0 0 18 0 13 0 5650243 1583378432 50776 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7884/statm: 386567 50776 1440 10 0 383869 0
[pid=7884/tid=7886] ppid=7882 vsize=1546268 CPUtime=6.18
/proc/7884/task/7886/stat : 7886 (java) R 7882 7884 6858 0 -1 4202560 32127 0 1 0 600 18 0 0 25 0 13 0 5650244 1583378432 50776 1992294400 134512640 134550932 4291003056 18446744073709551615 4110263112 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7884/tid=7887] ppid=7882 vsize=1546268 CPUtime=0.54
/proc/7884/task/7887/stat : 7887 (java) S 7882 7884 6858 0 -1 4202560 7030 0 0 0 51 3 0 0 16 0 13 0 5650245 1583378432 50776 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=7884/tid=7888] ppid=7882 vsize=1546268 CPUtime=0.49
/proc/7884/task/7888/stat : 7888 (java) S 7882 7884 6858 0 -1 4202560 5678 0 0 0 47 2 0 0 16 0 13 0 5650245 1583378432 50776 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7889] ppid=7882 vsize=1546268 CPUtime=0.25
/proc/7884/task/7889/stat : 7889 (java) S 7882 7884 6858 0 -1 4202560 24 0 0 0 10 15 0 0 15 0 13 0 5650247 1583378432 50776 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 0 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7890] ppid=7882 vsize=1546268 CPUtime=0
/proc/7884/task/7890/stat : 7890 (java) S 7882 7884 6858 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 5650248 1583378432 50776 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7891] ppid=7882 vsize=1546268 CPUtime=0
/proc/7884/task/7891/stat : 7891 (java) S 7882 7884 6858 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 5650248 1583378432 50776 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7892] ppid=7882 vsize=1546268 CPUtime=0
/proc/7884/task/7892/stat : 7892 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5650252 1583378432 50776 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7893] ppid=7882 vsize=1546268 CPUtime=2.03
/proc/7884/task/7893/stat : 7893 (java) S 7882 7884 6858 0 -1 4202560 8244 0 0 0 201 2 0 0 16 0 13 0 5650252 1583378432 50776 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7894] ppid=7882 vsize=1546268 CPUtime=1.74
/proc/7884/task/7894/stat : 7894 (java) S 7882 7884 6858 0 -1 4202560 5134 0 0 0 172 2 0 0 16 0 13 0 5650252 1583378432 50776 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=7884/tid=7895] ppid=7882 vsize=1546268 CPUtime=0
/proc/7884/task/7895/stat : 7895 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5650252 1583378432 50776 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7896] ppid=7882 vsize=1546268 CPUtime=0
/proc/7884/task/7896/stat : 7896 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5650252 1583378432 50776 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=7884/tid=7897] ppid=7882 vsize=1546268 CPUtime=0
/proc/7884/task/7897/stat : 7897 (java) S 7882 7884 6858 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 13 0 5650798 1583378432 50776 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 11.3
Current children cumulated vsize (KiB) 1546268

[startup+8.70392 s]
/proc/loadavg: 1.60 1.16 1.04 2/120 7897
/proc/meminfo: memFree=1550100/2059040 swapFree=4192956/4192956
[pid=7884] ppid=7882 vsize=1546268 CPUtime=12.32
/proc/7884/stat : 7884 (java) S 7882 7884 6858 0 -1 4202496 63571 0 1 0 1184 48 0 0 18 0 13 0 5650243 1583378432 54463 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7884/statm: 386567 54463 1440 10 0 383869 0
[pid=7884/tid=7886] ppid=7882 vsize=1546268 CPUtime=6.84
/proc/7884/task/7886/stat : 7886 (java) R 7882 7884 6858 0 -1 4202560 32130 0 1 0 666 18 0 0 25 0 13 0 5650244 1583378432 54463 1992294400 134512640 134550932 4291003056 18446744073709551615 4109765088 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7884/tid=7887] ppid=7882 vsize=1546268 CPUtime=0.67
/proc/7884/task/7887/stat : 7887 (java) S 7882 7884 6858 0 -1 4202560 8921 0 0 0 63 4 0 0 16 0 13 0 5650245 1583378432 54463 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=7884/tid=7888] ppid=7882 vsize=1546268 CPUtime=0.62
/proc/7884/task/7888/stat : 7888 (java) S 7882 7884 6858 0 -1 4202560 8049 0 0 0 58 4 0 0 16 0 13 0 5650245 1583378432 54463 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7889] ppid=7882 vsize=1546268 CPUtime=0.25
/proc/7884/task/7889/stat : 7889 (java) S 7882 7884 6858 0 -1 4202560 24 0 0 0 10 15 0 0 15 0 13 0 5650247 1583378432 54463 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 0 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7890] ppid=7882 vsize=1546268 CPUtime=0
/proc/7884/task/7890/stat : 7890 (java) S 7882 7884 6858 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 5650248 1583378432 54463 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7891] ppid=7882 vsize=1546268 CPUtime=0
/proc/7884/task/7891/stat : 7891 (java) S 7882 7884 6858 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 5650248 1583378432 54463 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7892] ppid=7882 vsize=1546268 CPUtime=0
/proc/7884/task/7892/stat : 7892 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5650252 1583378432 54463 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7893] ppid=7882 vsize=1546268 CPUtime=2.09
/proc/7884/task/7893/stat : 7893 (java) S 7882 7884 6858 0 -1 4202560 8245 0 0 0 207 2 0 0 15 0 13 0 5650252 1583378432 54463 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7894] ppid=7882 vsize=1546268 CPUtime=1.79
/proc/7884/task/7894/stat : 7894 (java) S 7882 7884 6858 0 -1 4202560 5135 0 0 0 177 2 0 0 15 0 13 0 5650252 1583378432 54463 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=7884/tid=7895] ppid=7882 vsize=1546268 CPUtime=0
/proc/7884/task/7895/stat : 7895 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5650252 1583378432 54463 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=7884/tid=7896] ppid=7882 vsize=1546268 CPUtime=0
/proc/7884/task/7896/stat : 7896 (java) S 7882 7884 6858 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5650252 1583378432 54463 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=7884/tid=7897] ppid=7882 vsize=1546268 CPUtime=0
/proc/7884/task/7897/stat : 7897 (java) S 7882 7884 6858 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 13 0 5650798 1583378432 54463 1992294400 134512640 134550932 4291003056 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 12.32
Current children cumulated vsize (KiB) 1546268

[startup+8.90225 s]
/proc/loadavg: 1.60 1.16 1.04 2/120 7897
/proc/meminfo: memFree=1550100/2059040 swapFree=4192956/4192956
[pid=7884] ppid=7882 vsize=0 CPUtime=12.58
/proc/7884/stat : 7884 (java) R 7882 7884 6858 0 -1 4203524 63594 0 1 0 1208 50 0 0 18 0 1 0 5650243 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7884/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 8.91336
CPU time (s): 12.5981
CPU user time (s): 12.0852
CPU system time (s): 0.512922
CPU usage (%): 141.339
Max. virtual memory (cumulated for all children) (KiB): 1549624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.0852
system time used= 0.512922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63594
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= 594
involuntary context switches= 497

runsolver used 0.027995 second user time and 0.06399 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-12 07:19:05
IDJOB=2660978
IDBENCH=1378
IDSOLVER=1165
FILE ID=node025/2660978-1276319945
PBS_JOBID= 11173146
Free space on /tmp= 62528 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/dbst/normalized-dbst_v30_e350_d15_mw10_3.opb.PB06.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2660978-1276319945/watcher-2660978-1276319945 -o /tmp/evaluation-result-2660978-1276319945/solver-2660978-1276319945 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2660978-1276319945.opb

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

MD5SUM BENCH= e3c4907f9ed288ddc262ad274eebff0f
RANDOM SEED=1265188690

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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:       1763568 kB
Buffers:         28148 kB
Cached:         127552 kB
SwapCached:          0 kB
Active:          70248 kB
Inactive:       144804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1763568 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           11620 kB
Writeback:           0 kB
AnonPages:       59344 kB
Mapped:          15376 kB
Slab:            58276 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182304 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= 62528 MiB
End job on node025 at 2010-06-12 07:19:14