Trace number 2658152

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 2010-05-26OPT-81 7.12792 5.94586

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-3000opt.opb
MD5SUMd02d20784bc67f5ad08bddab69f126bc
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-81
Best CPU time to get the best result obtained on this benchmark6.25905
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints30406
Number of constraints which are clauses30406
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 340
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 340
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.07/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.07/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.14	c See www.sat4j.org for details.
0.07/0.15	c version 2.2.0.v20100526
0.07/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.07/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.07/0.15	c java.vm.version	11.2-b01
0.07/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.07/0.15	c sun.arch.data.model	32
0.07/0.15	c java.version		1.6.0_12
0.07/0.15	c os.name		Linux
0.07/0.15	c os.version		2.6.18-164.el5
0.07/0.15	c os.arch		i386
0.07/0.15	c Free memory 		1393557488
0.07/0.15	c Max memory 		1395916800
0.07/0.15	c Total memory 		1395916800
0.07/0.15	c Number of processors 	2
0.21/0.21	c Pseudo Boolean Optimization
0.21/0.21	c --- Begin Solver configuration ---
0.21/0.21	c Stops conflict analysis at the first Unique Implication Point
0.21/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.21/0.21	c Learn all clauses as in MiniSAT
0.21/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.21/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.21/0.21	c Expensive reason simplification
0.21/0.21	c Armin Biere (Picosat) restarts strategy
0.21/0.21	c Glucose learned constraints deletion strategy
0.21/0.21	c timeout=2147483s
0.21/0.21	c DB Simplification allowed=false
0.21/0.21	c --- End Solver configuration ---
0.21/0.21	c solving HOME/instance-2658152-1276687208.opb
0.21/0.21	c reading problem ... 
1.90/1.45	c ... done. Wall clock time 1.225s.
1.90/1.45	c #vars     2025
1.90/1.45	c #constraints  30406
1.90/1.45	c constraints type 
1.90/1.45	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 29236
1.90/1.45	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1170
2.22/1.61	c SATISFIABLE
2.22/1.61	c OPTIMIZING...
2.22/1.61	c Got one! Elapsed wall clock time (in seconds):1.398
2.22/1.61	o -54
2.78/1.94	c Got one! Elapsed wall clock time (in seconds):1.722
2.78/1.94	o -55
2.92/2.01	c Got one! Elapsed wall clock time (in seconds):1.792
2.92/2.01	o -56
2.92/2.03	c Got one! Elapsed wall clock time (in seconds):1.818
2.92/2.03	o -58
2.92/2.07	c Got one! Elapsed wall clock time (in seconds):1.854
2.92/2.07	o -66
3.09/2.12	c Got one! Elapsed wall clock time (in seconds):1.903
3.09/2.12	o -69
3.47/2.40	c Got one! Elapsed wall clock time (in seconds):2.189
3.47/2.40	o -71
3.47/2.42	c Got one! Elapsed wall clock time (in seconds):2.209
3.47/2.42	o -72
3.58/2.57	c Got one! Elapsed wall clock time (in seconds):2.355
3.58/2.57	o -75
3.79/2.77	c Got one! Elapsed wall clock time (in seconds):2.557
3.79/2.77	o -78
4.00/2.94	c cleaning 2488 clauses out of 4978 with flag 5000/5000
4.87/3.78	c cleaning 4244 clauses out of 8488 with flag 11000/11000
5.07/3.98	c Got one! Elapsed wall clock time (in seconds):3.769
5.07/3.98	o -81
5.86/4.78	c cleaning 5620 clauses out of 11242 with flag 18000/18000
6.97/5.88	c starts		: 55
6.97/5.88	c conflicts		: 25962
6.97/5.88	c decisions		: 46393
6.97/5.88	c propagations		: 586354
6.97/5.88	c inspects		: 13005197
6.97/5.88	c learnt literals	: 46
6.97/5.88	c learnt binary clauses	: 300
6.97/5.88	c learnt ternary clauses	: 2094
6.97/5.88	c learnt clauses	: 25915
6.97/5.88	c ignored clauses	: 0
6.97/5.88	c root simplifications	: 0
6.97/5.88	c removed literals (reason simplification)	: 1224039
6.97/5.88	c reason swapping (by a shorter reason)	: 0
6.97/5.88	c Calls to reduceDB	: 3
6.97/5.88	c number of reductions to clauses (during analyze)	: 0
6.97/5.88	c number of learned constraints concerned by reduction	: 0
6.97/5.88	c number of learning phase by resolution	: 0
6.97/5.88	c number of learning phase by cutting planes	: 0
6.97/5.88	c speed (assignments/second)	: 308932.5605900948
6.97/5.88	c non guided choices	12974
6.97/5.88	c learnt constraints type 
6.97/5.88	c constraints type 
6.97/5.88	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 29236
6.97/5.88	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1170
6.97/5.88	c org.sat4j.pb.constraints.pb.MaxWatchPb => 0
6.97/5.88	s OPTIMUM FOUND
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
7.09/5.91	c objective function=-81
7.09/5.91	c Total wall clock time (in seconds): 5.697

Verifier Data 

OK	-81

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658152-1276687208/watcher-2658152-1276687208 -o /tmp/evaluation-result-2658152-1276687208/solver-2658152-1276687208 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658152-1276687208.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: 0.99 0.98 0.99 3/106 8386
/proc/meminfo: memFree=1751040/2059040 swapFree=4140260/4192956
[pid=8386] ppid=8384 vsize=444 CPUtime=0
/proc/8386/stat : 8386 (java6) R 8384 8386 7710 0 -1 4194304 131 0 0 0 0 0 0 0 16 0 1 0 44322529 454656 50 1992294400 134512640 134550932 4289148736 18446744073709551615 11227860 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8386/statm: 436 55 44 10 0 28 0

[startup+0.082516 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 8386
/proc/meminfo: memFree=1751040/2059040 swapFree=4140260/4192956
[pid=8386] ppid=8384 vsize=1521796 CPUtime=0.06
/proc/8386/stat : 8386 (java) S 8384 8386 7710 0 -1 4202496 3781 0 1 0 5 1 0 0 15 0 7 0 44322529 1558319104 3222 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/8386/statm: 380449 3222 1040 10 0 377759 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1521796

[startup+0.101516 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 8386
/proc/meminfo: memFree=1751040/2059040 swapFree=4140260/4192956
[pid=8386] ppid=8384 vsize=1524024 CPUtime=0.07
/proc/8386/stat : 8386 (java) S 8384 8386 7710 0 -1 4202496 3934 0 1 0 6 1 0 0 15 0 12 0 44322529 1560600576 3373 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8386/statm: 381006 3373 1073 10 0 378308 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1524024

[startup+0.300536 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 8386
/proc/meminfo: memFree=1751040/2059040 swapFree=4140260/4192956
[pid=8386] ppid=8384 vsize=1526172 CPUtime=0.33
/proc/8386/stat : 8386 (java) S 8384 8386 7710 0 -1 4202496 5287 0 1 0 31 2 0 0 15 0 12 0 44322529 1562800128 4724 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8386/statm: 381543 4724 1361 10 0 378845 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1526172

[startup+0.701588 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 8386
/proc/meminfo: memFree=1751040/2059040 swapFree=4140260/4192956
[pid=8386] ppid=8384 vsize=1528176 CPUtime=0.98
/proc/8386/stat : 8386 (java) S 8384 8386 7710 0 -1 4202496 7055 0 1 0 95 3 0 0 15 0 12 0 44322529 1564852224 6378 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8386/statm: 382044 6378 1402 10 0 379346 0
Current children cumulated CPU time (s) 0.98
Current children cumulated vsize (KiB) 1528176

[startup+1.50968 s]
/proc/loadavg: 0.99 0.98 0.99 4/118 8398
/proc/meminfo: memFree=1717652/2059040 swapFree=4140260/4192956
[pid=8386] ppid=8384 vsize=1529052 CPUtime=2.06
/proc/8386/stat : 8386 (java) S 8384 8386 7710 0 -1 4202496 19944 0 1 0 198 8 0 0 15 0 13 0 44322529 1565749248 19046 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8386/statm: 382263 19046 1413 10 0 379565 0
[pid=8386/tid=8388] ppid=8384 vsize=1529052 CPUtime=1.18
/proc/8386/task/8388/stat : 8388 (java) R 8384 8386 7710 0 -1 4202560 17125 0 1 0 111 7 0 0 25 0 13 0 44322531 1565749248 19046 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8386/tid=8389] ppid=8384 vsize=1529052 CPUtime=0
/proc/8386/task/8389/stat : 8389 (java) S 8384 8386 7710 0 -1 4202560 4 0 0 0 0 0 0 0 17 0 13 0 44322532 1565749248 19046 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8390] ppid=8384 vsize=1529052 CPUtime=0
/proc/8386/task/8390/stat : 8390 (java) S 8384 8386 7710 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 44322532 1565749248 19046 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8391] ppid=8384 vsize=1529052 CPUtime=0
/proc/8386/task/8391/stat : 8391 (java) S 8384 8386 7710 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 44322534 1565749248 19046 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 0 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8392] ppid=8384 vsize=1529052 CPUtime=0
/proc/8386/task/8392/stat : 8392 (java) S 8384 8386 7710 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 13 0 44322534 1565749248 19046 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8393] ppid=8384 vsize=1529052 CPUtime=0
/proc/8386/task/8393/stat : 8393 (java) S 8384 8386 7710 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 13 0 44322534 1565749248 19046 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8394] ppid=8384 vsize=1529052 CPUtime=0
/proc/8386/task/8394/stat : 8394 (java) S 8384 8386 7710 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 44322539 1565749248 19046 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8395] ppid=8384 vsize=1529052 CPUtime=0.39
/proc/8386/task/8395/stat : 8395 (java) R 8384 8386 7710 0 -1 4202560 617 0 0 0 39 0 0 0 15 0 13 0 44322539 1565749248 19046 1992294400 134512640 134550932 4293394560 18446744073709551615 102245329 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8386/tid=8396] ppid=8384 vsize=1529052 CPUtime=0.47
/proc/8386/task/8396/stat : 8396 (java) R 8384 8386 7710 0 -1 4202560 1132 0 0 0 47 0 0 0 16 0 13 0 44322539 1565749248 19046 1992294400 134512640 134550932 4293394560 18446744073709551615 103443628 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8386/tid=8397] ppid=8384 vsize=1529052 CPUtime=0
/proc/8386/task/8397/stat : 8397 (java) S 8384 8386 7710 0 -1 4202560 0 0 0 0 0 0 0 0 23 0 13 0 44322539 1565749248 19046 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8398] ppid=8384 vsize=1529052 CPUtime=0
/proc/8386/task/8398/stat : 8398 (java) S 8384 8386 7710 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 13 0 44322539 1565749248 19046 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.06
Current children cumulated vsize (KiB) 1529052

[startup+3.10118 s]
/proc/loadavg: 0.99 0.98 0.99 4/119 8399
/proc/meminfo: memFree=1675112/2059040 swapFree=4140260/4192956
[pid=8386] ppid=8384 vsize=1531248 CPUtime=4.25
/proc/8386/stat : 8386 (java) S 8384 8386 7710 0 -1 4202496 25475 0 1 0 414 11 0 0 15 0 13 0 44322529 1567997952 24143 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8386/statm: 382812 24143 1444 10 0 380114 0
[pid=8386/tid=8388] ppid=8384 vsize=1531248 CPUtime=2.39
/proc/8386/task/8388/stat : 8388 (java) R 8384 8386 7710 0 -1 4202560 20247 0 1 0 230 9 0 0 25 0 13 0 44322531 1567997952 24143 1992294400 134512640 134550932 4293394560 18446744073709551615 4110041844 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8386/tid=8389] ppid=8384 vsize=1531248 CPUtime=0.01
/proc/8386/task/8389/stat : 8389 (java) S 8384 8386 7710 0 -1 4202560 411 0 0 0 1 0 0 0 16 0 13 0 44322532 1567997952 24143 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
[pid=8386/tid=8390] ppid=8384 vsize=1531248 CPUtime=0.01
/proc/8386/task/8390/stat : 8390 (java) S 8384 8386 7710 0 -1 4202560 378 0 0 0 1 0 0 0 18 0 13 0 44322532 1567997952 24143 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
[pid=8386/tid=8391] ppid=8384 vsize=1531248 CPUtime=0.03
/proc/8386/task/8391/stat : 8391 (java) S 8384 8386 7710 0 -1 4202560 780 0 0 0 3 0 0 0 16 0 13 0 44322534 1567997952 24143 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 0 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8392] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8392/stat : 8392 (java) S 8384 8386 7710 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 44322534 1567997952 24143 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8393] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8393/stat : 8393 (java) S 8384 8386 7710 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 44322534 1567997952 24143 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8394] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8394/stat : 8394 (java) S 8384 8386 7710 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 44322539 1567997952 24143 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8395] ppid=8384 vsize=1531248 CPUtime=0.83
/proc/8386/task/8395/stat : 8395 (java) S 8384 8386 7710 0 -1 4202560 1378 0 0 0 83 0 0 0 15 0 13 0 44322539 1567997952 24143 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8396] ppid=8384 vsize=1531248 CPUtime=0.93
/proc/8386/task/8396/stat : 8396 (java) S 8384 8386 7710 0 -1 4202560 1214 0 0 0 93 0 0 0 15 0 13 0 44322539 1567997952 24143 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
[pid=8386/tid=8397] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8397/stat : 8397 (java) S 8384 8386 7710 0 -1 4202560 0 0 0 0 0 0 0 0 23 0 13 0 44322539 1567997952 24143 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8398] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8398/stat : 8398 (java) S 8384 8386 7710 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 13 0 44322539 1567997952 24143 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
[pid=8386/tid=8399] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8399/stat : 8399 (java) S 8384 8386 7710 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 44322675 1567997952 24143 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.25
Current children cumulated vsize (KiB) 1531248

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

[startup+4.70117 s]
/proc/loadavg: 0.99 0.98 0.99 2/119 8399
/proc/meminfo: memFree=1658000/2059040 swapFree=4140260/4192956
[pid=8386] ppid=8384 vsize=1531248 CPUtime=5.86
/proc/8386/stat : 8386 (java) S 8384 8386 7710 0 -1 4202496 25791 0 1 0 575 11 0 0 15 0 13 0 44322529 1567997952 24457 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8386/statm: 382812 24457 1444 10 0 380114 0
[pid=8386/tid=8388] ppid=8384 vsize=1531248 CPUtime=3.93
/proc/8386/task/8388/stat : 8388 (java) R 8384 8386 7710 0 -1 4202560 20249 0 1 0 384 9 0 0 25 0 13 0 44322531 1567997952 24457 1992294400 134512640 134550932 4293394560 18446744073709551615 4109983977 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8386/tid=8389] ppid=8384 vsize=1531248 CPUtime=0.01
/proc/8386/task/8389/stat : 8389 (java) S 8384 8386 7710 0 -1 4202560 539 0 0 0 1 0 0 0 15 0 13 0 44322532 1567997952 24457 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
[pid=8386/tid=8390] ppid=8384 vsize=1531248 CPUtime=0.01
/proc/8386/task/8390/stat : 8390 (java) S 8384 8386 7710 0 -1 4202560 455 0 0 0 1 0 0 0 15 0 13 0 44322532 1567997952 24457 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
[pid=8386/tid=8391] ppid=8384 vsize=1531248 CPUtime=0.06
/proc/8386/task/8391/stat : 8391 (java) S 8384 8386 7710 0 -1 4202560 887 0 0 0 6 0 0 0 16 0 13 0 44322534 1567997952 24457 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 0 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8392] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8392/stat : 8392 (java) S 8384 8386 7710 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 44322534 1567997952 24457 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8393] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8393/stat : 8393 (java) S 8384 8386 7710 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 44322534 1567997952 24457 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8394] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8394/stat : 8394 (java) S 8384 8386 7710 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 44322539 1567997952 24457 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8395] ppid=8384 vsize=1531248 CPUtime=0.86
/proc/8386/task/8395/stat : 8395 (java) S 8384 8386 7710 0 -1 4202560 1379 0 0 0 86 0 0 0 15 0 13 0 44322539 1567997952 24457 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8396] ppid=8384 vsize=1531248 CPUtime=0.94
/proc/8386/task/8396/stat : 8396 (java) S 8384 8386 7710 0 -1 4202560 1215 0 0 0 94 0 0 0 15 0 13 0 44322539 1567997952 24457 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
[pid=8386/tid=8397] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8397/stat : 8397 (java) S 8384 8386 7710 0 -1 4202560 0 0 0 0 0 0 0 0 23 0 13 0 44322539 1567997952 24457 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8398] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8398/stat : 8398 (java) S 8384 8386 7710 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 13 0 44322539 1567997952 24457 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8399] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8399/stat : 8399 (java) S 8384 8386 7710 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 44322675 1567997952 24457 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.86
Current children cumulated vsize (KiB) 1531248

[startup+5.51016 s]
/proc/loadavg: 0.99 0.98 0.99 2/119 8399
/proc/meminfo: memFree=1657504/2059040 swapFree=4140260/4192956
[pid=8386] ppid=8384 vsize=1531248 CPUtime=6.68
/proc/8386/stat : 8386 (java) S 8384 8386 7710 0 -1 4202496 25906 0 1 0 657 11 0 0 15 0 13 0 44322529 1567997952 24571 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8386/statm: 382812 24571 1444 10 0 380114 0
[pid=8386/tid=8388] ppid=8384 vsize=1531248 CPUtime=4.68
/proc/8386/task/8388/stat : 8388 (java) R 8384 8386 7710 0 -1 4202560 20249 0 1 0 459 9 0 0 25 0 13 0 44322531 1567997952 24571 1992294400 134512640 134550932 4293394560 18446744073709551615 4109999265 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8386/tid=8389] ppid=8384 vsize=1531248 CPUtime=0.02
/proc/8386/task/8389/stat : 8389 (java) S 8384 8386 7710 0 -1 4202560 539 0 0 0 2 0 0 0 16 0 13 0 44322532 1567997952 24571 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
[pid=8386/tid=8390] ppid=8384 vsize=1531248 CPUtime=0.02
/proc/8386/task/8390/stat : 8390 (java) S 8384 8386 7710 0 -1 4202560 456 0 0 0 2 0 0 0 15 0 13 0 44322532 1567997952 24571 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8391] ppid=8384 vsize=1531248 CPUtime=0.1
/proc/8386/task/8391/stat : 8391 (java) S 8384 8386 7710 0 -1 4202560 999 0 0 0 10 0 0 0 15 0 13 0 44322534 1567997952 24571 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 0 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8392] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8392/stat : 8392 (java) S 8384 8386 7710 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 44322534 1567997952 24571 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8393] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8393/stat : 8393 (java) S 8384 8386 7710 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 44322534 1567997952 24571 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8394] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8394/stat : 8394 (java) S 8384 8386 7710 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 44322539 1567997952 24571 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8395] ppid=8384 vsize=1531248 CPUtime=0.87
/proc/8386/task/8395/stat : 8395 (java) S 8384 8386 7710 0 -1 4202560 1381 0 0 0 87 0 0 0 15 0 13 0 44322539 1567997952 24571 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8396] ppid=8384 vsize=1531248 CPUtime=0.94
/proc/8386/task/8396/stat : 8396 (java) S 8384 8386 7710 0 -1 4202560 1215 0 0 0 94 0 0 0 15 0 13 0 44322539 1567997952 24571 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
[pid=8386/tid=8397] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8397/stat : 8397 (java) S 8384 8386 7710 0 -1 4202560 0 0 0 0 0 0 0 0 23 0 13 0 44322539 1567997952 24571 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8398] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8398/stat : 8398 (java) S 8384 8386 7710 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 13 0 44322539 1567997952 24571 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
[pid=8386/tid=8399] ppid=8384 vsize=1531248 CPUtime=0
/proc/8386/task/8399/stat : 8399 (java) S 8384 8386 7710 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 44322675 1567997952 24571 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 6.68
Current children cumulated vsize (KiB) 1531248

[startup+5.91116 s]
/proc/loadavg: 0.99 0.98 0.99 2/119 8399
/proc/meminfo: memFree=1657504/2059040 swapFree=4140260/4192956
[pid=8386] ppid=8384 vsize=1531572 CPUtime=7.09
/proc/8386/stat : 8386 (java) S 8384 8386 7710 0 -1 4202496 25916 0 1 0 698 11 0 0 15 0 14 0 44322529 1568329728 24581 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8386/statm: 382893 24581 1444 10 0 380195 0
[pid=8386/tid=8388] ppid=8384 vsize=1531572 CPUtime=5.06
/proc/8386/task/8388/stat : 8388 (java) S 8384 8386 7710 0 -1 4202560 20253 0 1 0 497 9 0 0 25 0 14 0 44322531 1568329728 24581 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8389] ppid=8384 vsize=1531572 CPUtime=0.02
/proc/8386/task/8389/stat : 8389 (java) S 8384 8386 7710 0 -1 4202560 539 0 0 0 2 0 0 0 16 0 14 0 44322532 1568329728 24581 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
[pid=8386/tid=8390] ppid=8384 vsize=1531572 CPUtime=0.02
/proc/8386/task/8390/stat : 8390 (java) S 8384 8386 7710 0 -1 4202560 456 0 0 0 2 0 0 0 15 0 14 0 44322532 1568329728 24581 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8391] ppid=8384 vsize=1531572 CPUtime=0.1
/proc/8386/task/8391/stat : 8391 (java) S 8384 8386 7710 0 -1 4202560 999 0 0 0 10 0 0 0 15 0 14 0 44322534 1568329728 24581 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 0 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8392] ppid=8384 vsize=1531572 CPUtime=0
/proc/8386/task/8392/stat : 8392 (java) S 8384 8386 7710 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 14 0 44322534 1568329728 24581 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8393] ppid=8384 vsize=1531572 CPUtime=0
/proc/8386/task/8393/stat : 8393 (java) S 8384 8386 7710 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 44322534 1568329728 24581 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8394] ppid=8384 vsize=1531572 CPUtime=0
/proc/8386/task/8394/stat : 8394 (java) S 8384 8386 7710 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 14 0 44322539 1568329728 24581 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8395] ppid=8384 vsize=1531572 CPUtime=0.89
/proc/8386/task/8395/stat : 8395 (java) R 8384 8386 7710 0 -1 4202560 1381 0 0 0 89 0 0 0 15 0 14 0 44322539 1568329728 24581 1992294400 134512640 134550932 4293394560 18446744073709551615 103148233 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8386/tid=8396] ppid=8384 vsize=1531572 CPUtime=0.95
/proc/8386/task/8396/stat : 8396 (java) S 8384 8386 7710 0 -1 4202560 1216 0 0 0 95 0 0 0 15 0 14 0 44322539 1568329728 24581 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
[pid=8386/tid=8397] ppid=8384 vsize=1531572 CPUtime=0
/proc/8386/task/8397/stat : 8397 (java) S 8384 8386 7710 0 -1 4202560 0 0 0 0 0 0 0 0 23 0 14 0 44322539 1568329728 24581 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 0 0 0 0
[pid=8386/tid=8398] ppid=8384 vsize=1531572 CPUtime=0
/proc/8386/task/8398/stat : 8398 (java) S 8384 8386 7710 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 14 0 44322539 1568329728 24581 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
[pid=8386/tid=8399] ppid=8384 vsize=1531572 CPUtime=0
/proc/8386/task/8399/stat : 8399 (java) S 8384 8386 7710 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 44322675 1568329728 24581 1992294400 134512640 134550932 4293394560 18446744073709551615 4294960144 0 4 0 16800975 18446604437823169600 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 1531572

Child status: 30
Real time (s): 5.94586
CPU time (s): 7.12792
CPU user time (s): 6.99794
CPU system time (s): 0.12998
CPU usage (%): 119.88
Max. virtual memory (cumulated for all children) (KiB): 1531572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.99794
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25922
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= 583
involuntary context switches= 494

runsolver used 0.025996 second user time and 0.040993 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-16 13:20:08
IDJOB=2658152
IDBENCH=71837
IDSOLVER=1164
FILE ID=node009/2658152-1276687208
PBS_JOBID= 11172567
Free space on /tmp= 62552 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-3000opt.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658152-1276687208/watcher-2658152-1276687208 -o /tmp/evaluation-result-2658152-1276687208/solver-2658152-1276687208 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658152-1276687208.opb

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

MD5SUM BENCH= d02d20784bc67f5ad08bddab69f126bc
RANDOM SEED=1268202301

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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:       1751436 kB
Buffers:         84680 kB
Cached:         127944 kB
SwapCached:       6248 kB
Active:         108080 kB
Inactive:       117948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1751436 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            1288 kB
Writeback:           0 kB
AnonPages:       11780 kB
Mapped:          13088 kB
Slab:            59688 kB
PageTables:       3932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180292 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= 62552 MiB
End job on node009 at 2010-06-16 13:20:14