Trace number 2663148

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 4.88826 2.76109

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-scagr25.opb
MD5SUM58a5a60742220a9ba7e3c02a1efc153b
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 benchmark3.10453
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables15000
Total number of constraints471
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 constraints471
Minimum length of a constraint30
Maximum length of a constraint300
Number of terms in the objective function 14250
Biggest coefficient in the objective function 35540854374400
Number of bits for the biggest coefficient in the objective function 46
Sum of the numbers in the objective function 4668575759312850
Number of bits of the sum of numbers in the objective function 53
Biggest number in a constraint 35540854374400
Number of bits of the biggest number in a constraint 46
Biggest sum of numbers in a constraint 4668575759312850
Number of bits of the biggest sum of numbers53
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	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
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version		1.6.0_12
0.08/0.15	c os.name		Linux
0.08/0.15	c os.version		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.25/0.21	c Pseudo Boolean Optimization
0.25/0.21	c ManyCore solver with 2 solvers running in parallel
0.25/0.21	c --- Begin Solver configuration ---
0.25/0.21	c Stops conflict analysis at the first Unique Implication Point
0.25/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@4413ee
0.25/0.21	c Learn all clauses as in MiniSAT
0.25/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.25/0.21	c Expensive reason simplification
0.25/0.21	c Armin Biere (Picosat) restarts strategy
0.25/0.21	c Glucose learned constraints deletion strategy
0.25/0.21	c timeout=2147483s
0.25/0.21	c DB Simplification allowed=false
0.25/0.21	c --- End Solver configuration ---
0.25/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.21	c --- Begin Solver configuration ---
0.25/0.21	c Stops conflict analysis at the first Unique Implication Point
0.25/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1cb25f1
0.25/0.21	c Learn all clauses as in MiniSAT
0.25/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.21	c No reason simplification
0.25/0.21	c Armin Biere (Picosat) restarts strategy
0.25/0.21	c Glucose learned constraints deletion strategy
0.25/0.21	c timeout=2147483s
0.25/0.21	c DB Simplification allowed=false
0.25/0.21	c --- End Solver configuration ---
0.25/0.21	
0.25/0.21	c solving HOME/instance-2663148-1276550155.opb
0.25/0.21	c reading problem ... 
2.95/1.69	c ... done. Wall clock time 1.48s.
2.95/1.69	c #vars     15000
2.95/1.69	c #constraints  4208
2.95/1.69	c constraints type 
2.95/1.69	c org.sat4j.pb.constraints.pb.MaxWatchPb => 771
2.95/1.69	c constraints type 
2.95/1.69	c org.sat4j.pb.constraints.pb.MaxWatchPb => 771
4.53/2.47	c And the winner is Resolution
4.86/2.70	c starts		: 0
4.86/2.70	c conflicts		: 0
4.86/2.70	c decisions		: 0
4.86/2.70	c propagations		: 4016
4.86/2.70	c inspects		: 4281
4.86/2.70	c learnt literals	: 0
4.86/2.70	c learnt binary clauses	: 0
4.86/2.70	c learnt ternary clauses	: 0
4.86/2.70	c learnt clauses	: 0
4.86/2.70	c ignored clauses	: 0
4.86/2.70	c root simplifications	: 0
4.86/2.70	c removed literals (reason simplification)	: 0
4.86/2.70	c reason swapping (by a shorter reason)	: 0
4.86/2.70	c Calls to reduceDB	: 0
4.86/2.70	c number of reductions to clauses (during analyze)	: 0
4.86/2.70	c number of learned constraints concerned by reduction	: 0
4.86/2.70	c number of learning phase by resolution	: 0
4.86/2.70	c number of learning phase by cutting planes	: 0
4.86/2.70	c speed (assignments/second)	: 3992.047713717694
4.86/2.70	c non guided choices	0
4.86/2.70	c learnt constraints type 
4.86/2.70	c constraints type 
4.86/2.70	c org.sat4j.pb.constraints.pb.MaxWatchPb => 771
4.86/2.70	c constraints type 
4.86/2.70	c org.sat4j.pb.constraints.pb.MaxWatchPb => 771
4.86/2.70	s UNSATISFIABLE
4.86/2.70	c Total wall clock time (in seconds): 2.489

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-2663148-1276550155/watcher-2663148-1276550155 -o /tmp/evaluation-result-2663148-1276550155/solver-2663148-1276550155 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663148-1276550155.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: 1.17 1.05 1.10 3/106 31442
/proc/meminfo: memFree=1823920/2059040 swapFree=4136080/4192956
[pid=31442] ppid=31440 vsize=392 CPUtime=0
/proc/31442/stat : 31442 (java) S 31440 31442 31163 0 -1 4194304 294 0 0 0 0 0 0 0 19 0 1 0 30616881 401408 40 1992294400 134512640 134550932 4293700192 18446744073709551615 2331220 0 2147483391 4096 0 18446744071699387582 0 0 17 1 0 0 0
/proc/31442/statm: 98 40 32 10 0 25 0

[startup+0.038125 s]
/proc/loadavg: 1.17 1.05 1.10 3/106 31442
/proc/meminfo: memFree=1823920/2059040 swapFree=4136080/4192956
[pid=31442] ppid=31440 vsize=1520328 CPUtime=0.02
/proc/31442/stat : 31442 (java) S 31440 31442 31163 0 -1 4202496 3356 0 1 0 1 1 0 0 18 0 4 0 30616881 1556815872 2799 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/31442/statm: 380082 2799 945 10 0 377392 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1520328

[startup+0.101136 s]
/proc/loadavg: 1.17 1.05 1.10 3/106 31442
/proc/meminfo: memFree=1823920/2059040 swapFree=4136080/4192956
[pid=31442] ppid=31440 vsize=1524180 CPUtime=0.08
/proc/31442/stat : 31442 (java) S 31440 31442 31163 0 -1 4202496 3980 0 1 0 6 2 0 0 18 0 12 0 30616881 1560760320 3419 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31442/statm: 381045 3419 1077 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.300404 s]
/proc/loadavg: 1.17 1.05 1.10 3/106 31442
/proc/meminfo: memFree=1823920/2059040 swapFree=4136080/4192956
[pid=31442] ppid=31440 vsize=1526412 CPUtime=0.4
/proc/31442/stat : 31442 (java) S 31440 31442 31163 0 -1 4202496 5543 0 1 0 36 4 0 0 18 0 12 0 30616881 1563045888 4980 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31442/statm: 381603 4980 1363 10 0 378906 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1526412

[startup+0.701394 s]
/proc/loadavg: 1.17 1.05 1.10 3/106 31442
/proc/meminfo: memFree=1823920/2059040 swapFree=4136080/4192956
[pid=31442] ppid=31440 vsize=1529436 CPUtime=1.17
/proc/31442/stat : 31442 (java) S 31440 31442 31163 0 -1 4202496 8570 0 1 0 112 5 0 0 18 0 12 0 30616881 1566142464 7959 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31442/statm: 382359 7960 1404 10 0 379662 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 1529436

[startup+1.50137 s]
/proc/loadavg: 1.17 1.05 1.10 4/118 31454
/proc/meminfo: memFree=1779248/2059040 swapFree=4136080/4192956
[pid=31442] ppid=31440 vsize=1544328 CPUtime=2.75
/proc/31442/stat : 31442 (java) S 31440 31442 31163 0 -1 4202496 23433 0 1 0 264 11 0 0 18 0 12 0 30616881 1581391872 20952 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31442/statm: 386082 20954 1406 10 0 383385 0
[pid=31442/tid=31444] ppid=31440 vsize=1544328 CPUtime=1.45
/proc/31442/task/31444/stat : 31444 (java) R 31440 31442 31163 0 -1 4202560 16080 0 1 0 138 7 0 0 18 0 12 0 30616882 1581391872 20954 1992294400 134512640 134550932 4293700192 18446744073709551615 4109614348 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31442/tid=31445] ppid=31440 vsize=1544328 CPUtime=0
/proc/31442/task/31445/stat : 31445 (java) S 31440 31442 31163 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 12 0 30616883 1581391872 20955 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 1 0 0 0
[pid=31442/tid=31446] ppid=31440 vsize=1544328 CPUtime=0
/proc/31442/task/31446/stat : 31446 (java) S 31440 31442 31163 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 12 0 30616883 1581391872 20956 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 1 0 0 0
[pid=31442/tid=31447] ppid=31440 vsize=1544328 CPUtime=0
/proc/31442/task/31447/stat : 31447 (java) S 31440 31442 31163 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 12 0 30616885 1581391872 20957 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 0 0 16800975 18446604437840814272 0 0 -1 1 0 0 0
[pid=31442/tid=31448] ppid=31440 vsize=1544328 CPUtime=0
/proc/31442/task/31448/stat : 31448 (java) S 31440 31442 31163 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 12 0 30616886 1581391872 20958 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 0 0 0 0
[pid=31442/tid=31449] ppid=31440 vsize=1544328 CPUtime=0
/proc/31442/task/31449/stat : 31449 (java) S 31440 31442 31163 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 12 0 30616886 1581391872 20959 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 0 0 0 0
[pid=31442/tid=31450] ppid=31440 vsize=1544328 CPUtime=0
/proc/31442/task/31450/stat : 31450 (java) S 31440 31442 31163 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 30616890 1581391872 20960 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 0 0 0 0
[pid=31442/tid=31451] ppid=31440 vsize=1544328 CPUtime=0.76
/proc/31442/task/31451/stat : 31451 (java) R 31440 31442 31163 0 -1 4202560 3005 0 0 0 75 1 0 0 25 0 12 0 30616890 1581391872 20961 1992294400 134512640 134550932 4293700192 18446744073709551615 105576212 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31442/tid=31452] ppid=31440 vsize=1544328 CPUtime=0.5
/proc/31442/task/31452/stat : 31452 (java) R 31440 31442 31163 0 -1 4202560 3286 0 0 0 49 1 0 0 18 0 12 0 30616890 1581391872 20962 1992294400 134512640 134550932 4293700192 18446744073709551615 104138083 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31442/tid=31453] ppid=31440 vsize=1544328 CPUtime=0
/proc/31442/task/31453/stat : 31453 (java) S 31440 31442 31163 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 30616890 1581391872 20963 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 0 0 0 0
[pid=31442/tid=31454] ppid=31440 vsize=1544328 CPUtime=0
/proc/31442/task/31454/stat : 31454 (java) S 31440 31442 31163 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 30616890 1581391872 20964 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.75
Current children cumulated vsize (KiB) 1544328

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

[startup+2.30135 s]
/proc/loadavg: 1.17 1.05 1.10 6/120 31456
/proc/meminfo: memFree=1730004/2059040 swapFree=4136080/4192956
[pid=31442] ppid=31440 vsize=1543612 CPUtime=4.34
/proc/31442/stat : 31442 (java) S 31440 31442 31163 0 -1 4202496 30261 0 1 0 419 15 0 0 18 0 14 0 30616881 1580658688 25430 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31442/statm: 385903 25431 1427 10 0 383206 0
[pid=31442/tid=31444] ppid=31440 vsize=1543612 CPUtime=1.56
/proc/31442/task/31444/stat : 31444 (java) S 31440 31442 31163 0 -1 4202560 18057 0 1 0 148 8 0 0 19 0 14 0 30616882 1580658688 25431 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 0 0 0 0
[pid=31442/tid=31445] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31445/stat : 31445 (java) S 31440 31442 31163 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 30616883 1580658688 25431 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 1 0 0 0
[pid=31442/tid=31446] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31446/stat : 31446 (java) S 31440 31442 31163 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 30616883 1580658688 25432 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 1 0 0 0
[pid=31442/tid=31447] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31447/stat : 31447 (java) S 31440 31442 31163 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 14 0 30616885 1580658688 25432 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 0 0 16800975 18446604437840814272 0 0 -1 1 0 0 0
[pid=31442/tid=31448] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31448/stat : 31448 (java) S 31440 31442 31163 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 30616886 1580658688 25433 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 0 0 0 0
[pid=31442/tid=31449] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31449/stat : 31449 (java) S 31440 31442 31163 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 30616886 1580658688 25433 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 0 0 0 0
[pid=31442/tid=31450] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31450/stat : 31450 (java) S 31440 31442 31163 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 30616890 1580658688 25433 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 0 0 0 0
[pid=31442/tid=31451] ppid=31440 vsize=1543612 CPUtime=0.93
/proc/31442/task/31451/stat : 31451 (java) R 31440 31442 31163 0 -1 4202560 3141 0 0 0 92 1 0 0 25 0 14 0 30616890 1580658688 25434 1992294400 134512640 134550932 4293700192 18446744073709551615 105701706 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31442/tid=31452] ppid=31440 vsize=1543612 CPUtime=1.21
/proc/31442/task/31452/stat : 31452 (java) R 31440 31442 31163 0 -1 4202560 5834 0 0 0 119 2 0 0 18 0 14 0 30616890 1580658688 25434 1992294400 134512640 134550932 4293700192 18446744073709551615 102192189 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31442/tid=31453] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31453/stat : 31453 (java) S 31440 31442 31163 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 30616890 1580658688 25434 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 0 0 0 0
[pid=31442/tid=31454] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31454/stat : 31454 (java) S 31440 31442 31163 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 30616890 1580658688 25435 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 1 0 0 0
[pid=31442/tid=31455] ppid=31440 vsize=1543612 CPUtime=0.39
/proc/31442/task/31455/stat : 31455 (java) R 31440 31442 31163 0 -1 4202560 1507 0 0 0 39 0 0 0 20 0 14 0 30617051 1580658688 25435 1992294400 134512640 134550932 4293700192 18446744073709551615 4109288209 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31442/tid=31456] ppid=31440 vsize=1543612 CPUtime=0.19
/proc/31442/task/31456/stat : 31456 (java) R 31440 31442 31163 0 -1 4202560 663 0 0 0 19 0 0 0 21 0 14 0 30617051 1580658688 25435 1992294400 134512640 134550932 4293700192 18446744073709551615 103615336 0 4 0 16800975 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.34
Current children cumulated vsize (KiB) 1543612

[startup+2.70134 s]
/proc/loadavg: 1.17 1.05 1.10 6/120 31456
/proc/meminfo: memFree=1730004/2059040 swapFree=4136080/4192956
[pid=31442] ppid=31440 vsize=1543612 CPUtime=4.86
/proc/31442/stat : 31442 (java) S 31440 31442 31163 0 -1 4202496 32440 0 1 0 471 15 0 0 18 0 12 0 30616881 1580658688 27579 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31442/statm: 385903 27579 1428 10 0 383206 0
[pid=31442/tid=31444] ppid=31440 vsize=1543612 CPUtime=1.56
/proc/31442/task/31444/stat : 31444 (java) R 31440 31442 31163 0 -1 4202560 18057 0 1 0 148 8 0 0 18 0 12 0 30616882 1580658688 27579 1992294400 134512640 134550932 4293700192 18446744073709551615 3824884 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31442/tid=31445] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31445/stat : 31445 (java) S 31440 31442 31163 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 12 0 30616883 1580658688 27579 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 1 0 0 0
[pid=31442/tid=31446] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31446/stat : 31446 (java) S 31440 31442 31163 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 12 0 30616883 1580658688 27580 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 1 0 0 0
[pid=31442/tid=31447] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31447/stat : 31447 (java) S 31440 31442 31163 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 12 0 30616885 1580658688 27580 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 0 0 16800975 18446604437840814272 0 0 -1 1 0 0 0
[pid=31442/tid=31448] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31448/stat : 31448 (java) S 31440 31442 31163 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 12 0 30616886 1580658688 27580 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 0 0 0 0
[pid=31442/tid=31449] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31449/stat : 31449 (java) S 31440 31442 31163 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 12 0 30616886 1580658688 27580 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 0 0 0 0
[pid=31442/tid=31450] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31450/stat : 31450 (java) S 31440 31442 31163 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 30616890 1580658688 27580 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 0 0 0 0
[pid=31442/tid=31451] ppid=31440 vsize=1543612 CPUtime=1.09
/proc/31442/task/31451/stat : 31451 (java) S 31440 31442 31163 0 -1 4202560 3189 0 0 0 108 1 0 0 25 0 12 0 30616890 1580658688 27581 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 0 0 0 0
[pid=31442/tid=31452] ppid=31440 vsize=1543612 CPUtime=1.36
/proc/31442/task/31452/stat : 31452 (java) S 31440 31442 31163 0 -1 4202560 5878 0 0 0 134 2 0 0 19 0 12 0 30616890 1580658688 27581 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 1 0 0 0
[pid=31442/tid=31453] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31453/stat : 31453 (java) S 31440 31442 31163 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 30616890 1580658688 27581 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 0 0 0 0
[pid=31442/tid=31454] ppid=31440 vsize=1543612 CPUtime=0
/proc/31442/task/31454/stat : 31454 (java) S 31440 31442 31163 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 30616890 1580658688 27581 1992294400 134512640 134550932 4293700192 18446744073709551615 4294960144 0 4 0 16800975 18446604437840814272 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.86
Current children cumulated vsize (KiB) 1543612

Child status: 20
Real time (s): 2.76109
CPU time (s): 4.88826
CPU user time (s): 4.71728
CPU system time (s): 0.170974
CPU usage (%): 177.041
Max. virtual memory (cumulated for all children) (KiB): 1546520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.71728
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32453
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= 254
involuntary context switches= 235

runsolver used 0.011998 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-14 23:15:55
IDJOB=2663148
IDBENCH=2419
IDSOLVER=1166
FILE ID=node014/2663148-1276550155
PBS_JOBID= 11173486
Free space on /tmp= 62504 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-scagr25.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663148-1276550155/watcher-2663148-1276550155 -o /tmp/evaluation-result-2663148-1276550155/solver-2663148-1276550155 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663148-1276550155.opb

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

MD5SUM BENCH= 58a5a60742220a9ba7e3c02a1efc153b
RANDOM SEED=1965884790

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:       1824316 kB
Buffers:         35208 kB
Cached:         111676 kB
SwapCached:      11516 kB
Active:          72424 kB
Inactive:        88944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1824316 kB
SwapTotal:     4192956 kB
SwapFree:      4136080 kB
Dirty:            1344 kB
Writeback:           0 kB
AnonPages:       11536 kB
Mapped:           9348 kB
Slab:            51560 kB
PageTables:       4116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181720 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 2010-06-14 23:15:58