Trace number 2659795

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 4.26335 2.59367

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-scfxm2.opb
MD5SUM8867980cf2a1dbd0adf6037d5e517a28
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 benchmark4.26335
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables27420
Total number of constraints654
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 constraints654
Minimum length of a constraint30
Maximum length of a constraint1710
Number of terms in the objective function 1380
Biggest coefficient in the objective function 5368709120
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 281320357626
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 53687091200000
Number of bits of the biggest number in a constraint 46
Biggest sum of numbers in a constraint 326830904793855
Number of bits of the biggest sum of numbers49
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
0.09/0.20	c Pseudo Boolean Optimization
0.09/0.20	c --- Begin Solver configuration ---
0.09/0.20	c Stops conflict analysis at the first Unique Implication Point
0.09/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.09/0.20	c Learn all clauses as in MiniSAT
0.09/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.20	c Expensive reason simplification
0.09/0.20	c Armin Biere (Picosat) restarts strategy
0.09/0.20	c Glucose learned constraints deletion strategy
0.09/0.20	c timeout=2147483s
0.09/0.20	c DB Simplification allowed=false
0.09/0.20	c --- End Solver configuration ---
0.09/0.20	c solving HOME/instance-2659795-1276553847.opb
0.09/0.20	c reading problem ... 
3.68/2.28	c ... done. Wall clock time 2.086s.
3.68/2.28	c #vars     27420
3.68/2.28	c #constraints  8388
3.68/2.28	c constraints type 
3.68/2.28	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1024
4.16/2.54	c starts		: 0
4.16/2.54	c conflicts		: 0
4.16/2.54	c decisions		: 0
4.16/2.54	c propagations		: 11475
4.16/2.54	c inspects		: 33935
4.16/2.54	c learnt literals	: 0
4.16/2.54	c learnt binary clauses	: 0
4.16/2.54	c learnt ternary clauses	: 0
4.16/2.54	c learnt clauses	: 0
4.16/2.54	c ignored clauses	: 0
4.16/2.54	c root simplifications	: 0
4.16/2.54	c removed literals (reason simplification)	: 0
4.16/2.54	c reason swapping (by a shorter reason)	: 0
4.16/2.54	c Calls to reduceDB	: 0
4.16/2.54	c number of reductions to clauses (during analyze)	: 0
4.16/2.54	c number of learned constraints concerned by reduction	: 0
4.16/2.54	c number of learning phase by resolution	: 0
4.16/2.54	c number of learning phase by cutting planes	: 0
4.16/2.54	c speed (assignments/second)	: 45355.73122529644
4.16/2.54	c non guided choices	0
4.16/2.54	c learnt constraints type 
4.16/2.54	c constraints type 
4.16/2.54	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1024
4.16/2.54	s UNSATISFIABLE
4.16/2.54	c Total wall clock time (in seconds): 2.341

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-2659795-1276553847/watcher-2659795-1276553847 -o /tmp/evaluation-result-2659795-1276553847/solver-2659795-1276553847 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659795-1276553847.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: 1.02 1.05 1.04 3/106 31853
/proc/meminfo: memFree=1811672/2059040 swapFree=4136080/4192956
[pid=31853] ppid=31851 vsize=1836 CPUtime=0
/proc/31853/stat : 31853 (java) R 31851 31853 31163 0 -1 4194304 425 0 0 0 0 0 0 0 21 0 1 0 30986097 1880064 154 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31853/statm: 458 154 117 10 0 63 0

[startup+0.102921 s]
/proc/loadavg: 1.02 1.05 1.04 3/106 31853
/proc/meminfo: memFree=1811672/2059040 swapFree=4136080/4192956
[pid=31853] ppid=31851 vsize=1524184 CPUtime=0.09
/proc/31853/stat : 31853 (java) S 31851 31853 31163 0 -1 4202496 4022 0 1 0 7 2 0 0 21 0 12 0 30986097 1560764416 3460 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31853/statm: 381046 3460 1079 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.202334 s]
/proc/loadavg: 1.02 1.05 1.04 3/106 31853
/proc/meminfo: memFree=1811672/2059040 swapFree=4136080/4192956
[pid=31853] ppid=31851 vsize=1526248 CPUtime=0.24
/proc/31853/stat : 31853 (java) S 31851 31853 31163 0 -1 4202496 5133 0 1 0 21 3 0 0 21 0 12 0 30986097 1562877952 4569 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31853/statm: 381562 4569 1348 10 0 378864 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 1526248

[startup+0.301332 s]
/proc/loadavg: 1.02 1.05 1.04 3/106 31853
/proc/meminfo: memFree=1811672/2059040 swapFree=4136080/4192956
[pid=31853] ppid=31851 vsize=1526448 CPUtime=0.4
/proc/31853/stat : 31853 (java) S 31851 31853 31163 0 -1 4202496 5516 0 1 0 36 4 0 0 21 0 12 0 30986097 1563082752 4952 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31853/statm: 381612 4952 1368 10 0 378914 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1526448

[startup+0.700322 s]
/proc/loadavg: 1.02 1.05 1.04 3/106 31853
/proc/meminfo: memFree=1811672/2059040 swapFree=4136080/4192956
[pid=31853] ppid=31851 vsize=1532812 CPUtime=1.19
/proc/31853/stat : 31853 (java) S 31851 31853 31163 0 -1 4202496 8631 0 1 0 114 5 0 0 21 0 12 0 30986097 1569599488 7731 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31853/statm: 383203 7731 1404 10 0 380505 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 1532812

[startup+1.5013 s]
/proc/loadavg: 1.02 1.05 1.04 4/118 31865
/proc/meminfo: memFree=1762596/2059040 swapFree=4136080/4192956
[pid=31853] ppid=31851 vsize=1542776 CPUtime=2.78
/proc/31853/stat : 31853 (java) S 31851 31853 31163 0 -1 4202496 20258 0 1 0 268 10 0 0 21 0 12 0 30986097 1579802624 16738 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31853/statm: 385694 16739 1406 10 0 382996 0
[pid=31853/tid=31855] ppid=31851 vsize=1542776 CPUtime=1.48
/proc/31853/task/31855/stat : 31855 (java) R 31851 31853 31163 0 -1 4202560 11618 0 1 0 142 6 0 0 18 0 12 0 30986098 1579802624 16739 1992294400 134512640 134550932 4289424880 18446744073709551615 4108873867 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31853/tid=31856] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31856/stat : 31856 (java) S 31851 31853 31163 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 12 0 30986100 1579802624 16739 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31857] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31857/stat : 31857 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 12 0 30986100 1579802624 16739 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31858] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31858/stat : 31858 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 30986101 1579802624 16740 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31859] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31859/stat : 31859 (java) S 31851 31853 31163 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 12 0 30986102 1579802624 16740 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31860] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31860/stat : 31860 (java) S 31851 31853 31163 0 -1 4202560 5 0 0 0 0 0 0 0 23 0 12 0 30986102 1579802624 16740 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31861] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31861/stat : 31861 (java) S 31851 31853 31163 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 30986106 1579802624 16740 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31862] ppid=31851 vsize=1542776 CPUtime=0.87
/proc/31853/task/31862/stat : 31862 (java) R 31851 31853 31163 0 -1 4202560 6461 0 0 0 85 2 0 0 18 0 12 0 30986106 1579802624 16741 1992294400 134512640 134550932 4289424880 18446744073709551615 104163866 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31853/tid=31863] ppid=31851 vsize=1542776 CPUtime=0.4
/proc/31853/task/31863/stat : 31863 (java) R 31851 31853 31163 0 -1 4202560 1115 0 0 0 40 0 0 0 25 0 12 0 30986106 1579802624 16741 1992294400 134512640 134550932 4289424880 18446744073709551615 105873548 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31853/tid=31864] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31864/stat : 31864 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 30986106 1579802624 16741 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31865] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31865/stat : 31865 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 30986106 1579802624 16741 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 1542776

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

[startup+1.6023 s]
/proc/loadavg: 1.02 1.05 1.04 4/118 31865
/proc/meminfo: memFree=1762596/2059040 swapFree=4136080/4192956
[pid=31853] ppid=31851 vsize=1542776 CPUtime=2.98
/proc/31853/stat : 31853 (java) S 31851 31853 31163 0 -1 4202496 20990 0 1 0 288 10 0 0 21 0 12 0 30986097 1579802624 17470 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31853/statm: 385694 17470 1406 10 0 382996 0
[pid=31853/tid=31855] ppid=31851 vsize=1542776 CPUtime=1.58
/proc/31853/task/31855/stat : 31855 (java) R 31851 31853 31163 0 -1 4202560 12323 0 1 0 152 6 0 0 18 0 12 0 30986098 1579802624 17471 1992294400 134512640 134550932 4289424880 18446744073709551615 4108948241 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31853/tid=31856] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31856/stat : 31856 (java) S 31851 31853 31163 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 12 0 30986100 1579802624 17471 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31857] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31857/stat : 31857 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 12 0 30986100 1579802624 17471 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31858] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31858/stat : 31858 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 30986101 1579802624 17472 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31859] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31859/stat : 31859 (java) S 31851 31853 31163 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 12 0 30986102 1579802624 17472 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31860] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31860/stat : 31860 (java) S 31851 31853 31163 0 -1 4202560 5 0 0 0 0 0 0 0 23 0 12 0 30986102 1579802624 17472 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31861] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31861/stat : 31861 (java) S 31851 31853 31163 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 30986106 1579802624 17473 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31862] ppid=31851 vsize=1542776 CPUtime=0.97
/proc/31853/task/31862/stat : 31862 (java) R 31851 31853 31163 0 -1 4202560 6488 0 0 0 95 2 0 0 18 0 12 0 30986106 1579802624 17473 1992294400 134512640 134550932 4289424880 18446744073709551615 106114213 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31853/tid=31863] ppid=31851 vsize=1542776 CPUtime=0.4
/proc/31853/task/31863/stat : 31863 (java) R 31851 31853 31163 0 -1 4202560 1115 0 0 0 40 0 0 0 25 0 12 0 30986106 1579802624 17474 1992294400 134512640 134550932 4289424880 18446744073709551615 105873548 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31853/tid=31864] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31864/stat : 31864 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 30986106 1579802624 17474 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31865] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31865/stat : 31865 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 30986106 1579802624 17474 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 1542776

[startup+2.01129 s]
/proc/loadavg: 1.02 1.05 1.04 4/118 31865
/proc/meminfo: memFree=1762596/2059040 swapFree=4136080/4192956
[pid=31853] ppid=31851 vsize=1542776 CPUtime=3.43
/proc/31853/stat : 31853 (java) S 31851 31853 31163 0 -1 4202496 30142 0 1 0 329 14 0 0 21 0 12 0 30986097 1579802624 26622 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31853/statm: 385694 26622 1406 10 0 382996 0
[pid=31853/tid=31855] ppid=31851 vsize=1542776 CPUtime=1.98
/proc/31853/task/31855/stat : 31855 (java) R 31851 31853 31163 0 -1 4202560 21457 0 1 0 188 10 0 0 18 0 12 0 30986098 1579802624 26623 1992294400 134512640 134550932 4289424880 18446744073709551615 4108935575 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31853/tid=31856] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31856/stat : 31856 (java) S 31851 31853 31163 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 12 0 30986100 1579802624 26627 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31857] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31857/stat : 31857 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 12 0 30986100 1579802624 26630 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31858] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31858/stat : 31858 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 30986101 1579802624 26631 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31859] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31859/stat : 31859 (java) S 31851 31853 31163 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 12 0 30986102 1579802624 26632 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31860] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31860/stat : 31860 (java) S 31851 31853 31163 0 -1 4202560 5 0 0 0 0 0 0 0 23 0 12 0 30986102 1579802624 26633 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31861] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31861/stat : 31861 (java) S 31851 31853 31163 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 30986106 1579802624 26634 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31862] ppid=31851 vsize=1542776 CPUtime=1
/proc/31853/task/31862/stat : 31862 (java) R 31851 31853 31163 0 -1 4202560 6490 0 0 0 98 2 0 0 15 0 12 0 30986106 1579802624 26635 1992294400 134512640 134550932 4289424880 18446744073709551615 104161545 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31853/tid=31863] ppid=31851 vsize=1542776 CPUtime=0.41
/proc/31853/task/31863/stat : 31863 (java) R 31851 31853 31163 0 -1 4202560 1131 0 0 0 41 0 0 0 22 0 12 0 30986106 1579802624 26636 1992294400 134512640 134550932 4289424880 18446744073709551615 103443346 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31853/tid=31864] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31864/stat : 31864 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 30986106 1579802624 26637 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31865] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31865/stat : 31865 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 30986106 1579802624 26638 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.43
Current children cumulated vsize (KiB) 1542776

[startup+2.40228 s]
/proc/loadavg: 1.26 1.10 1.05 2/118 31865
/proc/meminfo: memFree=1692412/2059040 swapFree=4136080/4192956
[pid=31853] ppid=31851 vsize=1542776 CPUtime=3.99
/proc/31853/stat : 31853 (java) S 31851 31853 31163 0 -1 4202496 36856 0 1 0 383 16 0 0 21 0 12 0 30986097 1579802624 33335 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31853/statm: 385694 33336 1418 10 0 382996 0
[pid=31853/tid=31855] ppid=31851 vsize=1542776 CPUtime=2.37
/proc/31853/task/31855/stat : 31855 (java) R 31851 31853 31163 0 -1 4202560 28161 0 1 0 225 12 0 0 19 0 12 0 30986098 1579802624 33336 1992294400 134512640 134550932 4289424880 18446744073709551615 4109091196 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31853/tid=31856] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31856/stat : 31856 (java) S 31851 31853 31163 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 12 0 30986100 1579802624 33336 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31857] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31857/stat : 31857 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 12 0 30986100 1579802624 33336 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31858] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31858/stat : 31858 (java) S 31851 31853 31163 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 12 0 30986101 1579802624 33336 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 0 16800975 18446604437825946944 0 0 -1 1 0 0 0
[pid=31853/tid=31859] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31859/stat : 31859 (java) S 31851 31853 31163 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 12 0 30986102 1579802624 33336 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31860] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31860/stat : 31860 (java) S 31851 31853 31163 0 -1 4202560 5 0 0 0 0 0 0 0 23 0 12 0 30986102 1579802624 33336 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31861] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31861/stat : 31861 (java) S 31851 31853 31163 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 30986106 1579802624 33336 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31862] ppid=31851 vsize=1542776 CPUtime=1.14
/proc/31853/task/31862/stat : 31862 (java) R 31851 31853 31163 0 -1 4202560 6499 0 0 0 112 2 0 0 15 0 12 0 30986106 1579802624 33336 1992294400 134512640 134550932 4289424880 18446744073709551615 104163515 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31853/tid=31863] ppid=31851 vsize=1542776 CPUtime=0.44
/proc/31853/task/31863/stat : 31863 (java) R 31851 31853 31163 0 -1 4202560 1131 0 0 0 44 0 0 0 20 0 12 0 30986106 1579802624 33337 1992294400 134512640 134550932 4289424880 18446744073709551615 106132697 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31853/tid=31864] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31864/stat : 31864 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 30986106 1579802624 33337 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31865] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31865/stat : 31865 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 30986106 1579802624 33337 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.99
Current children cumulated vsize (KiB) 1542776

[startup+2.50628 s]
/proc/loadavg: 1.26 1.10 1.05 2/118 31865
/proc/meminfo: memFree=1692412/2059040 swapFree=4136080/4192956
[pid=31853] ppid=31851 vsize=1542776 CPUtime=4.16
/proc/31853/stat : 31853 (java) S 31851 31853 31163 0 -1 4202496 37824 0 1 0 400 16 0 0 21 0 12 0 30986097 1579802624 34303 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31853/statm: 385694 34304 1419 10 0 382996 0
[pid=31853/tid=31855] ppid=31851 vsize=1542776 CPUtime=2.47
/proc/31853/task/31855/stat : 31855 (java) R 31851 31853 31163 0 -1 4202560 29122 0 1 0 235 12 0 0 19 0 12 0 30986098 1579802624 34304 1992294400 134512640 134550932 4289424880 18446744073709551615 4109091185 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31853/tid=31856] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31856/stat : 31856 (java) S 31851 31853 31163 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 12 0 30986100 1579802624 34305 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31857] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31857/stat : 31857 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 12 0 30986100 1579802624 34305 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31858] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31858/stat : 31858 (java) S 31851 31853 31163 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 12 0 30986101 1579802624 34306 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 0 0 16800975 18446604437825946944 0 0 -1 1 0 0 0
[pid=31853/tid=31859] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31859/stat : 31859 (java) S 31851 31853 31163 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 12 0 30986102 1579802624 34306 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31860] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31860/stat : 31860 (java) S 31851 31853 31163 0 -1 4202560 5 0 0 0 0 0 0 0 23 0 12 0 30986102 1579802624 34307 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31861] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31861/stat : 31861 (java) S 31851 31853 31163 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 30986106 1579802624 34307 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31862] ppid=31851 vsize=1542776 CPUtime=1.2
/proc/31853/task/31862/stat : 31862 (java) S 31851 31853 31163 0 -1 4202560 6506 0 0 0 118 2 0 0 15 0 12 0 30986106 1579802624 34308 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 1 0 0 0
[pid=31853/tid=31863] ppid=31851 vsize=1542776 CPUtime=0.45
/proc/31853/task/31863/stat : 31863 (java) R 31851 31853 31163 0 -1 4202560 1131 0 0 0 45 0 0 0 20 0 12 0 30986106 1579802624 34308 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31853/tid=31864] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31864/stat : 31864 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 30986106 1579802624 34309 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 0 0 0 0
[pid=31853/tid=31865] ppid=31851 vsize=1542776 CPUtime=0
/proc/31853/task/31865/stat : 31865 (java) S 31851 31853 31163 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 30986106 1579802624 34309 1992294400 134512640 134550932 4289424880 18446744073709551615 4294960144 0 4 0 16800975 18446604437825946944 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.16
Current children cumulated vsize (KiB) 1542776

Child status: 20
Real time (s): 2.59367
CPU time (s): 4.26335
CPU user time (s): 4.07938
CPU system time (s): 0.183972
CPU usage (%): 164.375
Max. virtual memory (cumulated for all children) (KiB): 1544476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.07938
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38119
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= 180
involuntary context switches= 163

runsolver used 0.008998 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-15 00:17:27
IDJOB=2659795
IDBENCH=2437
IDSOLVER=1164
FILE ID=node014/2659795-1276553847
PBS_JOBID= 11173486
Free space on /tmp= 62504 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-scfxm2.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659795-1276553847/watcher-2659795-1276553847 -o /tmp/evaluation-result-2659795-1276553847/solver-2659795-1276553847 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659795-1276553847.opb

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

MD5SUM BENCH= 8867980cf2a1dbd0adf6037d5e517a28
RANDOM SEED=438393207

node014.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1811944 kB
Buffers:         39160 kB
Cached:         119476 kB
SwapCached:      11548 kB
Active:          78684 kB
Inactive:        94484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1811944 kB
SwapTotal:     4192956 kB
SwapFree:      4136080 kB
Dirty:            2624 kB
Writeback:           0 kB
AnonPages:       11644 kB
Mapped:           9252 kB
Slab:            51884 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181728 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= 62504 MiB
End job on node014 at 2010-06-15 00:17:30