Trace number 2659779

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 Resolution 2.2.0 2010-05-26UNSAT 9.04462 6.83086

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-pilot87.opb
MD5SUM5945633e92159be43fdff7baf2926f79
Bench CategoryOPT-BIGINT (optimisation, big 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 benchmark8.75167
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables113861
Total number of constraints3582
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 constraints3582
Minimum length of a constraint10
Maximum length of a constraint8647
Number of terms in the objective function 11587
Biggest coefficient in the objective function 1769666112389120
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 73168715037279064
Number of bits of the sum of numbers in the objective function 57
Biggest number in a constraint 536870912000000000
Number of bits of the biggest number in a constraint 59
Biggest sum of numbers in a constraint 1323519003456940521
Number of bits of the biggest sum of numbers61
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.13	c See www.sat4j.org for details.
0.09/0.14	c version 2.2.0.v20100526
0.09/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.14	c java.vm.version	11.2-b01
0.09/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version		1.6.0_12
0.09/0.14	c os.name		Linux
0.09/0.14	c os.version		2.6.18-164.el5
0.09/0.14	c os.arch		i386
0.09/0.14	c Free memory 		1393557488
0.09/0.14	c Max memory 		1395916800
0.09/0.14	c Total memory 		1395916800
0.09/0.14	c Number of processors 	2
0.24/0.20	c Pseudo Boolean Optimization
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.CompetResolutionPBMixedWLClauseCardConstrDataStructure@161d36b
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 lightweight component caching from RSAT taking into account the objective function
0.24/0.20	c Expensive 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-2659779-1276546565.opb
0.24/0.20	c reading problem ... 
8.91/6.79	c (trivial inconsistency)
8.91/6.79	c starts		: 0
8.91/6.79	c conflicts		: 0
8.91/6.79	c decisions		: 0
8.91/6.79	c propagations		: 0
8.91/6.79	c inspects		: 0
8.91/6.79	c learnt literals	: 0
8.91/6.79	c learnt binary clauses	: 0
8.91/6.79	c learnt ternary clauses	: 0
8.91/6.79	c learnt clauses	: 0
8.91/6.79	c ignored clauses	: 0
8.91/6.79	c root simplifications	: 0
8.91/6.79	c removed literals (reason simplification)	: 0
8.91/6.79	c reason swapping (by a shorter reason)	: 0
8.91/6.79	c Calls to reduceDB	: 0
8.91/6.79	c number of reductions to clauses (during analyze)	: 0
8.91/6.79	c number of learned constraints concerned by reduction	: 0
8.91/6.79	c number of learning phase by resolution	: 0
8.91/6.79	c number of learning phase by cutting planes	: 0
8.91/6.80	c speed (assignments/second)	: 0.0
8.91/6.80	c non guided choices	0
8.91/6.80	c learnt constraints type 
8.91/6.80	c constraints type 
8.91/6.80	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2539
8.91/6.80	s UNSATISFIABLE
8.91/6.80	c Total wall clock time (in seconds): 6.596

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-2659779-1276546565/watcher-2659779-1276546565 -o /tmp/evaluation-result-2659779-1276546565/solver-2659779-1276546565 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659779-1276546565.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 30626
/proc/meminfo: memFree=1794904/2059040 swapFree=4140108/4192956
[pid=30626] ppid=30624 vsize=1832 CPUtime=0
/proc/30626/stat : 30626 (java) R 30624 30626 29548 0 -1 4194304 415 0 0 0 0 0 0 0 19 0 1 0 28312519 1875968 146 1992294400 134512640 134550932 4291742400 18446744073709551615 134528019 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30626/statm: 458 148 111 10 0 63 0

[startup+0.0283449 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 30626
/proc/meminfo: memFree=1794904/2059040 swapFree=4140108/4192956
[pid=30626] ppid=30624 vsize=1519392 CPUtime=0.01
/proc/30626/stat : 30626 (java) S 30624 30626 29548 0 -1 4202496 2794 0 1 0 0 1 0 0 19 0 4 0 28312519 1555857408 2237 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/30626/statm: 379848 2237 519 10 0 377559 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1519392

[startup+0.101314 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 30626
/proc/meminfo: memFree=1794904/2059040 swapFree=4140108/4192956
[pid=30626] ppid=30624 vsize=1524592 CPUtime=0.09
/proc/30626/stat : 30626 (java) S 30624 30626 29548 0 -1 4202496 3993 0 1 0 7 2 0 0 19 0 12 0 28312519 1561182208 3432 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30626/statm: 381148 3432 1078 10 0 378450 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524592

[startup+0.301331 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 30626
/proc/meminfo: memFree=1794904/2059040 swapFree=4140108/4192956
[pid=30626] ppid=30624 vsize=1525920 CPUtime=0.39
/proc/30626/stat : 30626 (java) S 30624 30626 29548 0 -1 4202496 6006 0 1 0 36 3 0 0 19 0 12 0 28312519 1562542080 5443 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30626/statm: 381480 5443 1365 10 0 378782 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1525920

[startup+0.701377 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 30626
/proc/meminfo: memFree=1794904/2059040 swapFree=4140108/4192956
[pid=30626] ppid=30624 vsize=1528636 CPUtime=1.14
/proc/30626/stat : 30626 (java) S 30624 30626 29548 0 -1 4202496 9598 0 1 0 109 5 0 0 19 0 12 0 28312519 1565323264 8885 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30626/statm: 382159 8886 1404 10 0 379461 0
Current children cumulated CPU time (s) 1.14
Current children cumulated vsize (KiB) 1528636

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 5/119 30638
/proc/meminfo: memFree=1746264/2059040 swapFree=4140108/4192956
[pid=30626] ppid=30624 vsize=1538644 CPUtime=2.73
/proc/30626/stat : 30626 (java) S 30624 30626 29548 0 -1 4202496 26213 0 1 0 261 12 0 0 19 0 12 0 28312519 1575571456 23978 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30626/statm: 384661 23988 1406 10 0 381963 0
[pid=30626/tid=30628] ppid=30624 vsize=1538644 CPUtime=1.47
/proc/30626/task/30628/stat : 30628 (java) R 30624 30626 29548 0 -1 4202560 19815 0 1 0 139 8 0 0 19 0 12 0 28312520 1575571456 23993 1992294400 134512640 134550932 4291742400 18446744073709551615 4109085127 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=30626/tid=30629] ppid=30624 vsize=1538644 CPUtime=0
/proc/30626/task/30629/stat : 30629 (java) S 30624 30626 29548 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 12 0 28312522 1575571456 23998 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=30626/tid=30630] ppid=30624 vsize=1538644 CPUtime=0
/proc/30626/task/30630/stat : 30630 (java) S 30624 30626 29548 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 12 0 28312522 1575571456 24004 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30631] ppid=30624 vsize=1538644 CPUtime=0
/proc/30626/task/30631/stat : 30631 (java) S 30624 30626 29548 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 28312523 1575571456 24009 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 0 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30632] ppid=30624 vsize=1538644 CPUtime=0
/proc/30626/task/30632/stat : 30632 (java) S 30624 30626 29548 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 12 0 28312524 1575571456 24015 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30633] ppid=30624 vsize=1538644 CPUtime=0
/proc/30626/task/30633/stat : 30633 (java) S 30624 30626 29548 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 12 0 28312524 1575571456 24021 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30634] ppid=30624 vsize=1538644 CPUtime=0
/proc/30626/task/30634/stat : 30634 (java) S 30624 30626 29548 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 12 0 28312528 1575571456 24028 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30635] ppid=30624 vsize=1538644 CPUtime=1.07
/proc/30626/task/30635/stat : 30635 (java) R 30624 30626 29548 0 -1 4202560 4698 0 0 0 105 2 0 0 18 0 12 0 28312528 1575571456 24033 1992294400 134512640 134550932 4291742400 18446744073709551615 104163220 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=30626/tid=30636] ppid=30624 vsize=1538644 CPUtime=0.15
/proc/30626/task/30636/stat : 30636 (java) R 30624 30626 29548 0 -1 4202560 651 0 0 0 15 0 0 0 24 0 12 0 28312528 1575571456 24039 1992294400 134512640 134550932 4291742400 18446744073709551615 104691284 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=30626/tid=30637] ppid=30624 vsize=1538644 CPUtime=0
/proc/30626/task/30637/stat : 30637 (java) S 30624 30626 29548 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 28312528 1575571456 24045 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30638] ppid=30624 vsize=1538644 CPUtime=0
/proc/30626/task/30638/stat : 30638 (java) S 30624 30626 29548 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 12 0 28312528 1575571456 24051 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.73
Current children cumulated vsize (KiB) 1538644

[startup+3.10157 s]
/proc/loadavg: 0.93 0.98 0.99 2/119 30638
/proc/meminfo: memFree=1662068/2059040 swapFree=4140108/4192956
[pid=30626] ppid=30624 vsize=1539060 CPUtime=4.76
/proc/30626/stat : 30626 (java) S 30624 30626 29548 0 -1 4202496 45989 0 1 0 455 21 0 0 19 0 12 0 28312519 1575997440 42274 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30626/statm: 384765 42274 1417 10 0 382067 0
[pid=30626/tid=30628] ppid=30624 vsize=1539060 CPUtime=2.96
/proc/30626/task/30628/stat : 30628 (java) R 30624 30626 29548 0 -1 4202560 31991 0 1 0 283 13 0 0 21 0 12 0 28312520 1575997440 42274 1992294400 134512640 134550932 4291742400 18446744073709551615 4108957570 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=30626/tid=30629] ppid=30624 vsize=1539060 CPUtime=0.1
/proc/30626/task/30629/stat : 30629 (java) S 30624 30626 29548 0 -1 4202560 2984 0 0 0 8 2 0 0 18 0 12 0 28312522 1575997440 42274 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=30626/tid=30630] ppid=30624 vsize=1539060 CPUtime=0.1
/proc/30626/task/30630/stat : 30630 (java) S 30624 30626 29548 0 -1 4202560 2965 0 0 0 9 1 0 0 18 0 12 0 28312522 1575997440 42274 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30631] ppid=30624 vsize=1539060 CPUtime=0
/proc/30626/task/30631/stat : 30631 (java) S 30624 30626 29548 0 -1 4202560 9 0 0 0 0 0 0 0 15 0 12 0 28312523 1575997440 42274 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 0 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30632] ppid=30624 vsize=1539060 CPUtime=0
/proc/30626/task/30632/stat : 30632 (java) S 30624 30626 29548 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 28312524 1575997440 42274 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30633] ppid=30624 vsize=1539060 CPUtime=0
/proc/30626/task/30633/stat : 30633 (java) S 30624 30626 29548 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 28312524 1575997440 42274 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30634] ppid=30624 vsize=1539060 CPUtime=0
/proc/30626/task/30634/stat : 30634 (java) S 30624 30626 29548 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 12 0 28312528 1575997440 42274 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30635] ppid=30624 vsize=1539060 CPUtime=1.37
/proc/30626/task/30635/stat : 30635 (java) S 30624 30626 29548 0 -1 4202560 6327 0 0 0 135 2 0 0 17 0 12 0 28312528 1575997440 42274 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30636] ppid=30624 vsize=1539060 CPUtime=0.17
/proc/30626/task/30636/stat : 30636 (java) S 30624 30626 29548 0 -1 4202560 651 0 0 0 17 0 0 0 24 0 12 0 28312528 1575997440 42274 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30637] ppid=30624 vsize=1539060 CPUtime=0
/proc/30626/task/30637/stat : 30637 (java) S 30624 30626 29548 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 28312528 1575997440 42274 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30638] ppid=30624 vsize=1539060 CPUtime=0
/proc/30626/task/30638/stat : 30638 (java) S 30624 30626 29548 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 28312528 1575997440 42274 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.76
Current children cumulated vsize (KiB) 1539060

[startup+6.30186 s]
/proc/loadavg: 0.93 0.98 0.99 2/119 30638
/proc/meminfo: memFree=1579980/2059040 swapFree=4140108/4192956
[pid=30626] ppid=30624 vsize=1537436 CPUtime=8.36
/proc/30626/stat : 30626 (java) S 30624 30626 29548 0 -1 4202496 60012 0 1 0 807 29 0 0 19 0 12 0 28312519 1574334464 54558 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30626/statm: 384359 54558 1417 10 0 381661 0
[pid=30626/tid=30628] ppid=30624 vsize=1537436 CPUtime=5.84
/proc/30626/task/30628/stat : 30628 (java) R 30624 30626 29548 0 -1 4202560 31996 0 1 0 570 14 0 0 25 0 12 0 28312520 1574334464 54558 1992294400 134512640 134550932 4291742400 18446744073709551615 4108957322 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=30626/tid=30629] ppid=30624 vsize=1537436 CPUtime=0.43
/proc/30626/task/30629/stat : 30629 (java) S 30624 30626 29548 0 -1 4202560 10006 0 0 0 37 6 0 0 18 0 12 0 28312522 1574334464 54558 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=30626/tid=30630] ppid=30624 vsize=1537436 CPUtime=0.42
/proc/30626/task/30630/stat : 30630 (java) S 30624 30626 29548 0 -1 4202560 9958 0 0 0 38 4 0 0 18 0 12 0 28312522 1574334464 54558 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30631] ppid=30624 vsize=1537436 CPUtime=0
/proc/30626/task/30631/stat : 30631 (java) S 30624 30626 29548 0 -1 4202560 9 0 0 0 0 0 0 0 15 0 12 0 28312523 1574334464 54558 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 0 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30632] ppid=30624 vsize=1537436 CPUtime=0
/proc/30626/task/30632/stat : 30632 (java) S 30624 30626 29548 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 28312524 1574334464 54558 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30633] ppid=30624 vsize=1537436 CPUtime=0
/proc/30626/task/30633/stat : 30633 (java) S 30624 30626 29548 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 28312524 1574334464 54558 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30634] ppid=30624 vsize=1537436 CPUtime=0
/proc/30626/task/30634/stat : 30634 (java) S 30624 30626 29548 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 12 0 28312528 1574334464 54558 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30635] ppid=30624 vsize=1537436 CPUtime=1.44
/proc/30626/task/30635/stat : 30635 (java) S 30624 30626 29548 0 -1 4202560 6330 0 0 0 141 3 0 0 16 0 12 0 28312528 1574334464 54558 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30636] ppid=30624 vsize=1537436 CPUtime=0.19
/proc/30626/task/30636/stat : 30636 (java) S 30624 30626 29548 0 -1 4202560 651 0 0 0 19 0 0 0 18 0 12 0 28312528 1574334464 54558 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30637] ppid=30624 vsize=1537436 CPUtime=0
/proc/30626/task/30637/stat : 30637 (java) S 30624 30626 29548 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 28312528 1574334464 54558 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30638] ppid=30624 vsize=1537436 CPUtime=0
/proc/30626/task/30638/stat : 30638 (java) S 30624 30626 29548 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 28312528 1574334464 54558 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.36
Current children cumulated vsize (KiB) 1537436

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

[startup+6.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/119 30638
/proc/meminfo: memFree=1566092/2059040 swapFree=4140108/4192956
[pid=30626] ppid=30624 vsize=1537436 CPUtime=8.91
/proc/30626/stat : 30626 (java) S 30624 30626 29548 0 -1 4202496 64536 0 1 0 860 31 0 0 19 0 12 0 28312519 1574334464 58444 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30626/statm: 384359 58444 1417 10 0 381661 0
[pid=30626/tid=30628] ppid=30624 vsize=1537436 CPUtime=6.08
/proc/30626/task/30628/stat : 30628 (java) R 30624 30626 29548 0 -1 4202560 31997 0 1 0 594 14 0 0 25 0 12 0 28312520 1574334464 58444 1992294400 134512640 134550932 4291742400 18446744073709551615 4108814419 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=30626/tid=30629] ppid=30624 vsize=1537436 CPUtime=0.58
/proc/30626/task/30629/stat : 30629 (java) S 30624 30626 29548 0 -1 4202560 12044 0 0 0 51 7 0 0 18 0 12 0 28312522 1574334464 58444 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=30626/tid=30630] ppid=30624 vsize=1537436 CPUtime=0.58
/proc/30626/task/30630/stat : 30630 (java) S 30624 30626 29548 0 -1 4202560 12443 0 0 0 53 5 0 0 18 0 12 0 28312522 1574334464 58444 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30631] ppid=30624 vsize=1537436 CPUtime=0
/proc/30626/task/30631/stat : 30631 (java) S 30624 30626 29548 0 -1 4202560 9 0 0 0 0 0 0 0 15 0 12 0 28312523 1574334464 58444 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 0 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30632] ppid=30624 vsize=1537436 CPUtime=0
/proc/30626/task/30632/stat : 30632 (java) S 30624 30626 29548 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 28312524 1574334464 58444 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30633] ppid=30624 vsize=1537436 CPUtime=0
/proc/30626/task/30633/stat : 30633 (java) S 30624 30626 29548 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 28312524 1574334464 58444 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30634] ppid=30624 vsize=1537436 CPUtime=0
/proc/30626/task/30634/stat : 30634 (java) S 30624 30626 29548 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 12 0 28312528 1574334464 58444 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30635] ppid=30624 vsize=1537436 CPUtime=1.44
/proc/30626/task/30635/stat : 30635 (java) S 30624 30626 29548 0 -1 4202560 6330 0 0 0 141 3 0 0 16 0 12 0 28312528 1574334464 58444 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30636] ppid=30624 vsize=1537436 CPUtime=0.19
/proc/30626/task/30636/stat : 30636 (java) S 30624 30626 29548 0 -1 4202560 651 0 0 0 19 0 0 0 18 0 12 0 28312528 1574334464 58444 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30637] ppid=30624 vsize=1537436 CPUtime=0
/proc/30626/task/30637/stat : 30637 (java) S 30624 30626 29548 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 28312528 1574334464 58444 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30638] ppid=30624 vsize=1537436 CPUtime=0
/proc/30626/task/30638/stat : 30638 (java) S 30624 30626 29548 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 28312528 1574334464 58444 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.91
Current children cumulated vsize (KiB) 1537436

[startup+6.80191 s]
/proc/loadavg: 0.93 0.98 0.99 2/119 30638
/proc/meminfo: memFree=1566092/2059040 swapFree=4140108/4192956
[pid=30626] ppid=30624 vsize=1537760 CPUtime=9.01
/proc/30626/stat : 30626 (java) S 30624 30626 29548 0 -1 4202496 64555 0 1 0 870 31 0 0 19 0 12 0 28312519 1574666240 58463 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30626/statm: 384440 58463 1424 10 0 381742 0
[pid=30626/tid=30628] ppid=30624 vsize=1537760 CPUtime=6.18
/proc/30626/task/30628/stat : 30628 (java) S 30624 30626 29548 0 -1 4202560 32009 0 1 0 604 14 0 0 25 0 12 0 28312520 1574666240 58463 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=30626/tid=30629] ppid=30624 vsize=1537760 CPUtime=0.58
/proc/30626/task/30629/stat : 30629 (java) S 30624 30626 29548 0 -1 4202560 12044 0 0 0 51 7 0 0 18 0 12 0 28312522 1574666240 58463 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
[pid=30626/tid=30630] ppid=30624 vsize=1537760 CPUtime=0.58
/proc/30626/task/30630/stat : 30630 (java) S 30624 30626 29548 0 -1 4202560 12443 0 0 0 53 5 0 0 18 0 12 0 28312522 1574666240 58463 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30631] ppid=30624 vsize=1537760 CPUtime=0
/proc/30626/task/30631/stat : 30631 (java) S 30624 30626 29548 0 -1 4202560 9 0 0 0 0 0 0 0 15 0 12 0 28312523 1574666240 58463 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 0 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30632] ppid=30624 vsize=1537760 CPUtime=0
/proc/30626/task/30632/stat : 30632 (java) S 30624 30626 29548 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 28312524 1574666240 58463 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30633] ppid=30624 vsize=1537760 CPUtime=0
/proc/30626/task/30633/stat : 30633 (java) S 30624 30626 29548 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 28312524 1574666240 58463 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30634] ppid=30624 vsize=1537760 CPUtime=0
/proc/30626/task/30634/stat : 30634 (java) S 30624 30626 29548 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 12 0 28312528 1574666240 58463 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30635] ppid=30624 vsize=1537760 CPUtime=1.44
/proc/30626/task/30635/stat : 30635 (java) S 30624 30626 29548 0 -1 4202560 6330 0 0 0 141 3 0 0 16 0 12 0 28312528 1574666240 58463 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30636] ppid=30624 vsize=1537760 CPUtime=0.19
/proc/30626/task/30636/stat : 30636 (java) S 30624 30626 29548 0 -1 4202560 651 0 0 0 19 0 0 0 18 0 12 0 28312528 1574666240 58463 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30637] ppid=30624 vsize=1537760 CPUtime=0
/proc/30626/task/30637/stat : 30637 (java) S 30624 30626 29548 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 28312528 1574666240 58463 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 0 0 0 0
[pid=30626/tid=30638] ppid=30624 vsize=1537760 CPUtime=0
/proc/30626/task/30638/stat : 30638 (java) S 30624 30626 29548 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 28312528 1574666240 58463 1992294400 134512640 134550932 4291742400 18446744073709551615 4294960144 0 4 0 16800975 18446604437831756800 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 9.01
Current children cumulated vsize (KiB) 1537760

Child status: 20
Real time (s): 6.83086
CPU time (s): 9.04462
CPU user time (s): 8.70468
CPU system time (s): 0.339948
CPU usage (%): 132.408
Max. virtual memory (cumulated for all children) (KiB): 1540344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.70468
system time used= 0.339948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64556
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= 289
involuntary context switches= 264

runsolver used 0.019996 second user time and 0.046992 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-14 22:16:08
IDJOB=2659779
IDBENCH=2398
IDSOLVER=1164
FILE ID=node025/2659779-1276546565
PBS_JOBID= 11173465
Free space on /tmp= 62548 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-pilot87.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659779-1276546565/watcher-2659779-1276546565 -o /tmp/evaluation-result-2659779-1276546565/solver-2659779-1276546565 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659779-1276546565.opb

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

MD5SUM BENCH= 5945633e92159be43fdff7baf2926f79
RANDOM SEED=211716914

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:       1795052 kB
Buffers:         37444 kB
Cached:         135960 kB
SwapCached:       6616 kB
Active:         108836 kB
Inactive:        78264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1795052 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:           24960 kB
Writeback:           0 kB
AnonPages:       11828 kB
Mapped:          12896 kB
Slab:            54676 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182676 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= 62548 MiB
End job on node025 at 2010-06-14 22:16:15