Trace number 2663159

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SAT4J PB RES // CP 2.2.0 2010-05-31UNSAT 9.75252 6.40104

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-bnl2.opb
MD5SUM1aac4473a72704481ef90ef3ff1598a7
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 benchmark7.2349
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables104670
Total number of constraints2262
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 constraints2262
Minimum length of a constraint30
Maximum length of a constraint2460
Number of terms in the objective function 50550
Biggest coefficient in the objective function 322444669747200
Number of bits for the biggest coefficient in the objective function 49
Sum of the numbers in the objective function 11314136774293353
Number of bits of the sum of numbers in the objective function 54
Biggest number in a constraint 322444669747200
Number of bits of the biggest number in a constraint 49
Biggest sum of numbers in a constraint 11314136774293353
Number of bits of the biggest sum of numbers54
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.v20100531
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
0.24/0.22	c Pseudo Boolean Optimization
0.24/0.22	c ManyCore solver with 2 solvers running in parallel
0.24/0.22	c --- Begin Solver configuration ---
0.24/0.22	c Stops conflict analysis at the first Unique Implication Point
0.24/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@4413ee
0.24/0.22	c Learn all clauses as in MiniSAT
0.24/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.22	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.22	c Expensive reason simplification
0.24/0.22	c Armin Biere (Picosat) restarts strategy
0.24/0.22	c Glucose learned constraints deletion strategy
0.24/0.22	c timeout=2147483s
0.24/0.22	c DB Simplification allowed=false
0.24/0.22	c --- End Solver configuration ---
0.24/0.22	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.22	c --- Begin Solver configuration ---
0.24/0.22	c Stops conflict analysis at the first Unique Implication Point
0.24/0.22	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1cb25f1
0.24/0.22	c Learn all clauses as in MiniSAT
0.24/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.22	c No reason simplification
0.24/0.22	c Armin Biere (Picosat) restarts strategy
0.24/0.22	c Glucose learned constraints deletion strategy
0.24/0.22	c timeout=2147483s
0.24/0.22	c DB Simplification allowed=false
0.24/0.22	c --- End Solver configuration ---
0.24/0.22	
0.24/0.22	c solving HOME/instance-2663159-1276554912.opb
0.24/0.22	c reading problem ... 
7.78/5.37	c ... done. Wall clock time 4.992s.
7.78/5.37	c #vars     104670
7.78/5.37	c #constraints  29791
7.78/5.37	c constraints type 
7.78/5.37	c org.sat4j.pb.constraints.pb.MaxWatchPb => 3587
7.78/5.37	c constraints type 
7.78/5.37	c org.sat4j.pb.constraints.pb.MaxWatchPb => 3587
9.56/6.23	c And the winner is CuttingPlanes
9.70/6.35	c starts		: 0
9.70/6.35	c conflicts		: 0
9.70/6.35	c decisions		: 0
9.70/6.35	c propagations		: 44205
9.70/6.35	c inspects		: 83287
9.70/6.35	c learnt literals	: 0
9.70/6.35	c learnt binary clauses	: 0
9.70/6.35	c learnt ternary clauses	: 0
9.70/6.35	c learnt clauses	: 0
9.70/6.35	c ignored clauses	: 0
9.70/6.35	c root simplifications	: 0
9.70/6.35	c removed literals (reason simplification)	: 0
9.70/6.35	c reason swapping (by a shorter reason)	: 0
9.70/6.35	c Calls to reduceDB	: 0
9.70/6.35	c number of reductions to clauses (during analyze)	: 0
9.70/6.35	c number of learned constraints concerned by reduction	: 0
9.70/6.35	c number of learning phase by resolution	: 0
9.70/6.35	c number of learning phase by cutting planes	: 0
9.70/6.35	c speed (assignments/second)	: 44116.76646706587
9.70/6.35	c non guided choices	0
9.70/6.35	c learnt constraints type 
9.70/6.35	c constraints type 
9.70/6.35	c org.sat4j.pb.constraints.pb.MaxWatchPb => 3587
9.70/6.35	c constraints type 
9.70/6.35	c org.sat4j.pb.constraints.pb.MaxWatchPb => 3587
9.70/6.35	s UNSATISFIABLE
9.70/6.35	c Total wall clock time (in seconds): 6.142

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-2663159-1276554912/watcher-2663159-1276554912 -o /tmp/evaluation-result-2663159-1276554912/solver-2663159-1276554912 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663159-1276554912.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: 2.22 2.13 1.72 2/106 31674
/proc/meminfo: memFree=1845616/2059040 swapFree=4134576/4192956
[pid=31674] ppid=31672 vsize=444 CPUtime=0
/proc/31674/stat : 31674 (java) R 31672 31674 31218 0 -1 4194304 303 0 0 0 0 0 0 0 22 0 1 0 31077700 454656 49 1992294400 134512640 134550932 4289180080 18446744073709551615 1847892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31674/statm: 437 53 40 10 0 26 0

[startup+0.0611429 s]
/proc/loadavg: 2.22 2.13 1.72 2/106 31674
/proc/meminfo: memFree=1845616/2059040 swapFree=4134576/4192956
[pid=31674] ppid=31672 vsize=1521796 CPUtime=0.04
/proc/31674/stat : 31674 (java) S 31672 31674 31218 0 -1 4202496 3666 0 1 0 3 1 0 0 22 0 7 0 31077700 1558319104 3107 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/31674/statm: 380449 3108 1033 10 0 377759 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1521796

[startup+0.100142 s]
/proc/loadavg: 2.22 2.13 1.72 2/106 31674
/proc/meminfo: memFree=1845616/2059040 swapFree=4134576/4192956
[pid=31674] ppid=31672 vsize=1524180 CPUtime=0.08
/proc/31674/stat : 31674 (java) S 31672 31674 31218 0 -1 4202496 3996 0 1 0 6 2 0 0 22 0 12 0 31077700 1560760320 3435 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31674/statm: 381045 3435 1077 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.300139 s]
/proc/loadavg: 2.22 2.13 1.72 2/106 31674
/proc/meminfo: memFree=1845616/2059040 swapFree=4134576/4192956
[pid=31674] ppid=31672 vsize=1526664 CPUtime=0.4
/proc/31674/stat : 31674 (java) S 31672 31674 31218 0 -1 4202496 6548 0 1 0 37 3 0 0 22 0 12 0 31077700 1563303936 5983 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31674/statm: 381666 5984 1360 10 0 378969 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1526664

[startup+0.700133 s]
/proc/loadavg: 2.22 2.13 1.72 2/106 31674
/proc/meminfo: memFree=1845616/2059040 swapFree=4134576/4192956
[pid=31674] ppid=31672 vsize=1527732 CPUtime=1.08
/proc/31674/stat : 31674 (java) S 31672 31674 31218 0 -1 4202496 10991 0 1 0 102 6 0 0 22 0 12 0 31077700 1564397568 10338 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31674/statm: 381933 10339 1400 10 0 379236 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 1527732

[startup+1.50112 s]
/proc/loadavg: 2.22 2.13 1.72 4/118 31686
/proc/meminfo: memFree=1790032/2059040 swapFree=4134576/4192956
[pid=31674] ppid=31672 vsize=1541288 CPUtime=2.58
/proc/31674/stat : 31674 (java) S 31672 31674 31218 0 -1 4202496 27690 0 1 0 245 13 0 0 22 0 12 0 31077700 1578278912 25750 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31674/statm: 385322 25752 1406 10 0 382625 0
[pid=31674/tid=31676] ppid=31672 vsize=1541288 CPUtime=1.47
/proc/31674/task/31676/stat : 31676 (java) R 31672 31674 31218 0 -1 4202560 21327 0 1 0 136 11 0 0 18 0 12 0 31077701 1578278912 25752 1992294400 134512640 134550932 4289180080 18446744073709551615 4109081460 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31674/tid=31677] ppid=31672 vsize=1541288 CPUtime=0
/proc/31674/task/31677/stat : 31677 (java) S 31672 31674 31218 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 12 0 31077703 1578278912 25753 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31678] ppid=31672 vsize=1541288 CPUtime=0
/proc/31674/task/31678/stat : 31678 (java) S 31672 31674 31218 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 12 0 31077703 1578278912 25754 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31679] ppid=31672 vsize=1541288 CPUtime=0
/proc/31674/task/31679/stat : 31679 (java) S 31672 31674 31218 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 12 0 31077704 1578278912 25755 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 0 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31680] ppid=31672 vsize=1541288 CPUtime=0
/proc/31674/task/31680/stat : 31680 (java) S 31672 31674 31218 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 12 0 31077705 1578278912 25756 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31681] ppid=31672 vsize=1541288 CPUtime=0
/proc/31674/task/31681/stat : 31681 (java) S 31672 31674 31218 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 12 0 31077705 1578278912 25757 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31682] ppid=31672 vsize=1541288 CPUtime=0
/proc/31674/task/31682/stat : 31682 (java) S 31672 31674 31218 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 12 0 31077709 1578278912 25758 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31683] ppid=31672 vsize=1541288 CPUtime=0.57
/proc/31674/task/31683/stat : 31683 (java) R 31672 31674 31218 0 -1 4202560 3060 0 0 0 57 0 0 0 25 0 12 0 31077709 1578278912 25758 1992294400 134512640 134550932 4289180080 18446744073709551615 2320227 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31674/tid=31684] ppid=31672 vsize=1541288 CPUtime=0.51
/proc/31674/task/31684/stat : 31684 (java) R 31672 31674 31218 0 -1 4202560 2241 0 0 0 51 0 0 0 18 0 12 0 31077709 1578278912 25759 1992294400 134512640 134550932 4289180080 18446744073709551615 104143101 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31674/tid=31685] ppid=31672 vsize=1541288 CPUtime=0
/proc/31674/task/31685/stat : 31685 (java) S 31672 31674 31218 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 31077709 1578278912 25760 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31686] ppid=31672 vsize=1541288 CPUtime=0
/proc/31674/task/31686/stat : 31686 (java) S 31672 31674 31218 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 31077709 1578278912 25761 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.58
Current children cumulated vsize (KiB) 1541288

[startup+3.10009 s]
/proc/loadavg: 2.22 2.13 1.72 3/118 31686
/proc/meminfo: memFree=1687360/2059040 swapFree=4134576/4192956
[pid=31674] ppid=31672 vsize=1540384 CPUtime=4.85
/proc/31674/stat : 31674 (java) S 31672 31674 31218 0 -1 4202496 49701 0 1 0 462 23 0 0 22 0 12 0 31077700 1577353216 45665 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31674/statm: 385096 45665 1417 10 0 382399 0
[pid=31674/tid=31676] ppid=31672 vsize=1540384 CPUtime=2.89
/proc/31674/task/31676/stat : 31676 (java) R 31672 31674 31218 0 -1 4202560 32016 0 1 0 273 16 0 0 17 0 12 0 31077701 1577353216 45665 1992294400 134512640 134550932 4289180080 18446744073709551615 4109393630 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31674/tid=31677] ppid=31672 vsize=1540384 CPUtime=0.16
/proc/31674/task/31677/stat : 31677 (java) S 31672 31674 31218 0 -1 4202560 4896 0 0 0 15 1 0 0 18 0 12 0 31077703 1577353216 45665 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 1 0 0 0
[pid=31674/tid=31678] ppid=31672 vsize=1540384 CPUtime=0.16
/proc/31674/task/31678/stat : 31678 (java) S 31672 31674 31218 0 -1 4202560 4517 0 0 0 14 2 0 0 18 0 12 0 31077703 1577353216 45665 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 1 0 0 0
[pid=31674/tid=31679] ppid=31672 vsize=1540384 CPUtime=0
/proc/31674/task/31679/stat : 31679 (java) S 31672 31674 31218 0 -1 4202560 6 0 0 0 0 0 0 0 16 0 12 0 31077704 1577353216 45665 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 0 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31680] ppid=31672 vsize=1540384 CPUtime=0
/proc/31674/task/31680/stat : 31680 (java) S 31672 31674 31218 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 12 0 31077705 1577353216 45665 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 1 0 0 0
[pid=31674/tid=31681] ppid=31672 vsize=1540384 CPUtime=0
/proc/31674/task/31681/stat : 31681 (java) S 31672 31674 31218 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 31077705 1577353216 45665 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 1 0 0 0
[pid=31674/tid=31682] ppid=31672 vsize=1540384 CPUtime=0
/proc/31674/task/31682/stat : 31682 (java) S 31672 31674 31218 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 12 0 31077709 1577353216 45665 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31683] ppid=31672 vsize=1540384 CPUtime=0.92
/proc/31674/task/31683/stat : 31683 (java) S 31672 31674 31218 0 -1 4202560 4749 0 0 0 91 1 0 0 19 0 12 0 31077709 1577353216 45665 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 1 0 0 0
[pid=31674/tid=31684] ppid=31672 vsize=1540384 CPUtime=0.67
/proc/31674/task/31684/stat : 31684 (java) S 31672 31674 31218 0 -1 4202560 2454 0 0 0 67 0 0 0 15 0 12 0 31077709 1577353216 45665 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 1 0 0 0
[pid=31674/tid=31685] ppid=31672 vsize=1540384 CPUtime=0
/proc/31674/task/31685/stat : 31685 (java) S 31672 31674 31218 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 31077709 1577353216 45665 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31686] ppid=31672 vsize=1540384 CPUtime=0
/proc/31674/task/31686/stat : 31686 (java) S 31672 31674 31218 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 31077709 1577353216 45665 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.85
Current children cumulated vsize (KiB) 1540384

[startup+6.30104 s]
/proc/loadavg: 2.12 2.11 1.72 5/120 31688
/proc/meminfo: memFree=1598188/2059040 swapFree=4134576/4192956
[pid=31674] ppid=31672 vsize=1538440 CPUtime=9.7
/proc/31674/stat : 31674 (java) S 31672 31674 31218 0 -1 4202496 76955 0 1 0 934 36 0 0 22 0 13 0 31077700 1575362560 68321 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31674/statm: 384610 68321 1438 10 0 381913 0
[pid=31674/tid=31676] ppid=31672 vsize=1538440 CPUtime=4.48
/proc/31674/task/31676/stat : 31676 (java) S 31672 31674 31218 0 -1 4202560 32044 0 1 0 431 17 0 0 16 0 13 0 31077701 1575362560 68321 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31677] ppid=31672 vsize=1538440 CPUtime=0.87
/proc/31674/task/31677/stat : 31677 (java) S 31672 31674 31218 0 -1 4202560 19364 0 0 0 79 8 0 0 15 0 13 0 31077703 1575362560 68321 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31678] ppid=31672 vsize=1538440 CPUtime=0.85
/proc/31674/task/31678/stat : 31678 (java) S 31672 31674 31218 0 -1 4202560 16114 0 0 0 78 7 0 0 18 0 13 0 31077703 1575362560 68321 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 1 0 0 0
[pid=31674/tid=31679] ppid=31672 vsize=1538440 CPUtime=0
/proc/31674/task/31679/stat : 31679 (java) S 31672 31674 31218 0 -1 4202560 6 0 0 0 0 0 0 0 16 0 13 0 31077704 1575362560 68321 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 0 0 16800975 18446604437861040256 0 0 -1 1 0 0 0
[pid=31674/tid=31680] ppid=31672 vsize=1538440 CPUtime=0
/proc/31674/task/31680/stat : 31680 (java) S 31672 31674 31218 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 31077705 1575362560 68321 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 1 0 0 0
[pid=31674/tid=31681] ppid=31672 vsize=1538440 CPUtime=0
/proc/31674/task/31681/stat : 31681 (java) S 31672 31674 31218 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 31077705 1575362560 68321 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 1 0 0 0
[pid=31674/tid=31682] ppid=31672 vsize=1538440 CPUtime=0
/proc/31674/task/31682/stat : 31682 (java) S 31672 31674 31218 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 13 0 31077709 1575362560 68321 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31683] ppid=31672 vsize=1538440 CPUtime=1.15
/proc/31674/task/31683/stat : 31683 (java) S 31672 31674 31218 0 -1 4202560 4770 0 0 0 114 1 0 0 15 0 13 0 31077709 1575362560 68321 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 1 0 0 0
[pid=31674/tid=31684] ppid=31672 vsize=1538440 CPUtime=1.29
/proc/31674/task/31684/stat : 31684 (java) S 31672 31674 31218 0 -1 4202560 3570 0 0 0 129 0 0 0 15 0 13 0 31077709 1575362560 68321 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31685] ppid=31672 vsize=1538440 CPUtime=0
/proc/31674/task/31685/stat : 31685 (java) S 31672 31674 31218 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 31077709 1575362560 68321 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 0 0 0 0
[pid=31674/tid=31686] ppid=31672 vsize=1538440 CPUtime=0
/proc/31674/task/31686/stat : 31686 (java) S 31672 31674 31218 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 31077709 1575362560 68321 1992294400 134512640 134550932 4289180080 18446744073709551615 4294960144 0 4 0 16800975 18446604437861040256 0 0 -1 1 0 0 0
[pid=31674/tid=31687] ppid=31672 vsize=1538440 CPUtime=0.54
/proc/31674/task/31687/stat : 31687 (java) R 31672 31674 31218 0 -1 4202560 13 0 0 0 54 0 0 0 16 0 13 0 31078221 1575362560 68321 1992294400 134512640 134550932 4289180080 18446744073709551615 4109471685 0 4 0 16800975 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 9.7
Current children cumulated vsize (KiB) 1538440

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

Child status: 20
Real time (s): 6.40104
CPU time (s): 9.75252
CPU user time (s): 9.35658
CPU system time (s): 0.395939
CPU usage (%): 152.358
Max. virtual memory (cumulated for all children) (KiB): 1542432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.35658
system time used= 0.395939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76965
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= 454
involuntary context switches= 332

runsolver used 0.015997 second user time and 0.049992 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-15 00:35:13
IDJOB=2663159
IDBENCH=2445
IDSOLVER=1166
FILE ID=node017/2663159-1276554912
PBS_JOBID= 11173489
Free space on /tmp= 62420 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-bnl2.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663159-1276554912/watcher-2663159-1276554912 -o /tmp/evaluation-result-2663159-1276554912/solver-2663159-1276554912 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663159-1276554912.opb

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

MD5SUM BENCH= 1aac4473a72704481ef90ef3ff1598a7
RANDOM SEED=891140958

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1845888 kB
Buffers:         23108 kB
Cached:         109236 kB
SwapCached:      11648 kB
Active:          87308 kB
Inactive:        59156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1845888 kB
SwapTotal:     4192956 kB
SwapFree:      4134576 kB
Dirty:            7732 kB
Writeback:           0 kB
AnonPages:       12472 kB
Mapped:           9348 kB
Slab:            44860 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183236 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= 62420 MiB
End job on node017 at 2010-06-15 00:35:19