Trace number 2659333

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 NameAnswerCPU timeWall clock time
SAT4J PB Resolution 2.2.0 2010-05-26UNSAT 14.5718 13.1453

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110974372.opb
MD5SUMc554a2f9e460ec54fba106ea9f102f78
Bench CategoryDEC-SMALLINT (no optimisation, small 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 benchmark0.034993
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1266
Number of bits of the biggest sum of numbers11
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.v20100526
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
0.08/0.15	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
0.23/0.20	c Pseudo Boolean Optimization
0.23/0.20	c --- Begin Solver configuration ---
0.23/0.20	c Stops conflict analysis at the first Unique Implication Point
0.23/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.23/0.20	c Learn all clauses as in MiniSAT
0.23/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.23/0.20	c Expensive reason simplification
0.23/0.20	c Armin Biere (Picosat) restarts strategy
0.23/0.20	c Glucose learned constraints deletion strategy
0.23/0.20	c timeout=2147483s
0.23/0.20	c DB Simplification allowed=false
0.23/0.20	c --- End Solver configuration ---
0.23/0.20	c solving HOME/instance-2659333-1276273634.opb
0.23/0.20	c reading problem ... 
0.36/0.33	c ... done. Wall clock time 0.122s.
0.36/0.33	c #vars     169
0.36/0.33	c #constraints  101
0.36/0.33	c constraints type 
0.36/0.33	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.36/0.33	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.36/0.33	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.36/0.33	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
2.36/1.44	c cleaning 2497 clauses out of 5000 with flag 5000/5000
2.96/1.98	c cleaning 4248 clauses out of 8504 with flag 11001/11001
3.56/2.55	c cleaning 5626 clauses out of 11257 with flag 18002/18002
4.17/3.21	c cleaning 6809 clauses out of 13629 with flag 26000/26000
5.09/4.03	c cleaning 7909 clauses out of 15821 with flag 35001/35001
5.89/4.88	c cleaning 8952 clauses out of 17912 with flag 45001/45001
6.89/5.84	c cleaning 9479 clauses out of 18961 with flag 55002/55002
7.90/6.85	c cleaning 9735 clauses out of 19480 with flag 65000/65000
8.71/7.69	c cleaning 9869 clauses out of 19745 with flag 75000/75000
9.60/8.55	c cleaning 9933 clauses out of 19876 with flag 85000/85000
10.40/9.37	c cleaning 9969 clauses out of 19944 with flag 95001/95001
11.30/10.25	c cleaning 9982 clauses out of 19974 with flag 105000/105000
12.11/11.04	c cleaning 9992 clauses out of 19992 with flag 115000/115000
13.01/11.96	c cleaning 9997 clauses out of 20000 with flag 125000/125000
13.98/12.89	c cleaning 9997 clauses out of 20002 with flag 135000/135000
14.39/13.09	c starts		: 103
14.39/13.09	c conflicts		: 137901
14.39/13.09	c decisions		: 214058
14.39/13.09	c propagations		: 2968831
14.39/13.09	c inspects		: 40216816
14.39/13.09	c learnt literals	: 7
14.39/13.09	c learnt binary clauses	: 18
14.39/13.09	c learnt ternary clauses	: 166
14.39/13.09	c learnt clauses	: 137893
14.39/13.09	c ignored clauses	: 0
14.39/13.09	c root simplifications	: 0
14.39/13.09	c removed literals (reason simplification)	: 1151136
14.39/13.09	c reason swapping (by a shorter reason)	: 0
14.39/13.09	c Calls to reduceDB	: 15
14.39/13.09	c number of reductions to clauses (during analyze)	: 0
14.39/13.09	c number of learned constraints concerned by reduction	: 0
14.39/13.09	c number of learning phase by resolution	: 0
14.39/13.09	c number of learning phase by cutting planes	: 0
14.39/13.09	c speed (assignments/second)	: 232539.43761259498
14.39/13.09	c non guided choices	37
14.53/13.12	c learnt constraints type 
14.53/13.12	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 12881
14.53/13.12	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 18
14.53/13.12	c constraints type 
14.53/13.12	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
14.53/13.12	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
14.53/13.12	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
14.53/13.12	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
14.53/13.12	s UNSATISFIABLE
14.53/13.12	c Total wall clock time (in seconds): 12.92

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-2659333-1276273634/watcher-2659333-1276273634 -o /tmp/evaluation-result-2659333-1276273634/solver-2659333-1276273634 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659333-1276273634.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 4321
/proc/meminfo: memFree=1576604/2059040 swapFree=4192956/4192956
[pid=4321] ppid=4319 vsize=248 CPUtime=0
/proc/4321/stat : 4321 (java) R 4319 4321 3382 0 -1 4194304 277 0 0 0 0 0 0 0 20 0 1 0 2964994 253952 23 1992294400 134512640 134550932 4291833664 18446744073709551615 7553120 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4321/statm: 62 28 21 10 0 23 0

[startup+0.0188371 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 4321
/proc/meminfo: memFree=1576604/2059040 swapFree=4192956/4192956
[pid=4321] ppid=4319 vsize=13684 CPUtime=0.01
/proc/4321/stat : 4321 (java) S 4319 4321 3382 0 -1 4202496 1181 0 0 0 0 1 0 0 18 0 2 0 2964994 14012416 628 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/4321/statm: 3421 631 307 10 0 1206 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13684

[startup+0.100834 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 4321
/proc/meminfo: memFree=1576604/2059040 swapFree=4192956/4192956
[pid=4321] ppid=4319 vsize=1524184 CPUtime=0.08
/proc/4321/stat : 4321 (java) S 4319 4321 3382 0 -1 4202496 3965 0 1 0 6 2 0 0 18 0 12 0 2964994 1560764416 3404 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4321/statm: 381046 3404 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300828 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 4321
/proc/meminfo: memFree=1576604/2059040 swapFree=4192956/4192956
[pid=4321] ppid=4319 vsize=1526260 CPUtime=0.36
/proc/4321/stat : 4321 (java) S 4319 4321 3382 0 -1 4202496 5332 0 1 0 33 3 0 0 18 0 12 0 2964994 1562890240 4769 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4321/statm: 381565 4769 1361 10 0 378867 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526260

[startup+0.700816 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 4321
/proc/meminfo: memFree=1576604/2059040 swapFree=4192956/4192956
[pid=4321] ppid=4319 vsize=1532376 CPUtime=1.12
/proc/4321/stat : 4321 (java) S 4319 4321 3382 0 -1 4202496 7732 0 1 0 108 4 0 0 18 0 13 0 2964994 1569153024 6409 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4321/statm: 383094 6409 1411 10 0 380396 0
Current children cumulated CPU time (s) 1.12
Current children cumulated vsize (KiB) 1532376

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 5/119 4334
/proc/meminfo: memFree=1555484/2059040 swapFree=4192956/4192956
[pid=4321] ppid=4319 vsize=1532376 CPUtime=2.51
/proc/4321/stat : 4321 (java) S 4319 4321 3382 0 -1 4202496 8725 0 1 0 246 5 0 0 18 0 13 0 2964994 1569153024 7399 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4321/statm: 383094 7399 1440 10 0 380396 0
[pid=4321/tid=4323] ppid=4319 vsize=1532376 CPUtime=1.4
/proc/4321/task/4323/stat : 4323 (java) R 4319 4321 3382 0 -1 4202560 4448 0 1 0 137 3 0 0 25 0 13 0 2964996 1569153024 7399 1992294400 134512640 134550932 4291833664 18446744073709551615 4109750780 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=4321/tid=4324] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4324/stat : 4324 (java) S 4319 4321 3382 0 -1 4202560 105 0 0 0 0 0 0 0 17 0 13 0 2964997 1569153024 7399 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4325] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4325/stat : 4325 (java) S 4319 4321 3382 0 -1 4202560 78 0 0 0 0 0 0 0 18 0 13 0 2964997 1569153024 7399 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4326] ppid=4319 vsize=1532376 CPUtime=0.01
/proc/4321/task/4326/stat : 4326 (java) S 4319 4321 3382 0 -1 4202560 183 0 0 0 1 0 0 0 16 0 13 0 2964999 1569153024 7399 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 0 0 16800975 18446604437817444224 0 0 -1 1 0 0 0
[pid=4321/tid=4327] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4327/stat : 4327 (java) S 4319 4321 3382 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 2964999 1569153024 7399 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4328] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4328/stat : 4328 (java) S 4319 4321 3382 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 2964999 1569153024 7399 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4329] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4329/stat : 4329 (java) S 4319 4321 3382 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 2965004 1569153024 7399 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4330] ppid=4319 vsize=1532376 CPUtime=0.87
/proc/4321/task/4330/stat : 4330 (java) S 4319 4321 3382 0 -1 4202560 2251 0 0 0 87 0 0 0 16 0 13 0 2965004 1569153024 7399 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4331] ppid=4319 vsize=1532376 CPUtime=0.18
/proc/4321/task/4331/stat : 4331 (java) S 4319 4321 3382 0 -1 4202560 596 0 0 0 18 0 0 0 24 0 13 0 2965004 1569153024 7399 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4332] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4332/stat : 4332 (java) S 4319 4321 3382 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 2965004 1569153024 7399 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4333] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4333/stat : 4333 (java) S 4319 4321 3382 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 2965004 1569153024 7399 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4334] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4334/stat : 4334 (java) S 4319 4321 3382 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 2965028 1569153024 7399 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.51
Current children cumulated vsize (KiB) 1532376

[startup+3.10134 s]
/proc/loadavg: 0.92 0.98 0.99 2/119 4334
/proc/meminfo: memFree=1550648/2059040 swapFree=4192956/4192956
[pid=4321] ppid=4319 vsize=1532376 CPUtime=4.17
/proc/4321/stat : 4321 (java) S 4319 4321 3382 0 -1 4202496 9198 0 1 0 412 5 0 0 18 0 13 0 2964994 1569153024 7870 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4321/statm: 383094 7870 1440 10 0 380396 0
[pid=4321/tid=4323] ppid=4319 vsize=1532376 CPUtime=2.95
/proc/4321/task/4323/stat : 4323 (java) R 4319 4321 3382 0 -1 4202560 4450 0 1 0 292 3 0 0 25 0 13 0 2964996 1569153024 7870 1992294400 134512640 134550932 4291833664 18446744073709551615 4109750774 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=4321/tid=4324] ppid=4319 vsize=1532376 CPUtime=0.01
/proc/4321/task/4324/stat : 4324 (java) S 4319 4321 3382 0 -1 4202560 268 0 0 0 1 0 0 0 16 0 13 0 2964997 1569153024 7870 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4325] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4325/stat : 4325 (java) S 4319 4321 3382 0 -1 4202560 173 0 0 0 0 0 0 0 15 0 13 0 2964997 1569153024 7870 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 1 0 0 0
[pid=4321/tid=4326] ppid=4319 vsize=1532376 CPUtime=0.05
/proc/4321/task/4326/stat : 4326 (java) S 4319 4321 3382 0 -1 4202560 390 0 0 0 5 0 0 0 16 0 13 0 2964999 1569153024 7870 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 0 0 16800975 18446604437817444224 0 0 -1 1 0 0 0
[pid=4321/tid=4327] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4327/stat : 4327 (java) S 4319 4321 3382 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 2964999 1569153024 7870 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4328] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4328/stat : 4328 (java) S 4319 4321 3382 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 2964999 1569153024 7870 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4329] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4329/stat : 4329 (java) S 4319 4321 3382 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 2965004 1569153024 7870 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4330] ppid=4319 vsize=1532376 CPUtime=0.92
/proc/4321/task/4330/stat : 4330 (java) S 4319 4321 3382 0 -1 4202560 2255 0 0 0 92 0 0 0 15 0 13 0 2965004 1569153024 7870 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4331] ppid=4319 vsize=1532376 CPUtime=0.2
/proc/4321/task/4331/stat : 4331 (java) S 4319 4321 3382 0 -1 4202560 598 0 0 0 20 0 0 0 15 0 13 0 2965004 1569153024 7870 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4332] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4332/stat : 4332 (java) S 4319 4321 3382 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 2965004 1569153024 7870 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4333] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4333/stat : 4333 (java) S 4319 4321 3382 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 2965004 1569153024 7870 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4334] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4334/stat : 4334 (java) S 4319 4321 3382 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 2965028 1569153024 7870 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.17
Current children cumulated vsize (KiB) 1532376

[startup+6.30187 s]
/proc/loadavg: 0.93 0.98 0.99 2/119 4334
/proc/meminfo: memFree=1549160/2059040 swapFree=4192956/4192956
[pid=4321] ppid=4319 vsize=1532376 CPUtime=7.4
/proc/4321/stat : 4321 (java) S 4319 4321 3382 0 -1 4202496 9516 0 1 0 735 5 0 0 18 0 13 0 2964994 1569153024 8182 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4321/statm: 383094 8182 1440 10 0 380396 0
[pid=4321/tid=4323] ppid=4319 vsize=1532376 CPUtime=6.02
/proc/4321/task/4323/stat : 4323 (java) R 4319 4321 3382 0 -1 4202560 4455 0 1 0 599 3 0 0 25 0 13 0 2964996 1569153024 8182 1992294400 134512640 134550932 4291833664 18446744073709551615 4109864570 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=4321/tid=4324] ppid=4319 vsize=1532376 CPUtime=0.02
/proc/4321/task/4324/stat : 4324 (java) S 4319 4321 3382 0 -1 4202560 320 0 0 0 2 0 0 0 16 0 13 0 2964997 1569153024 8182 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4325] ppid=4319 vsize=1532376 CPUtime=0.01
/proc/4321/task/4325/stat : 4325 (java) S 4319 4321 3382 0 -1 4202560 228 0 0 0 1 0 0 0 15 0 13 0 2964997 1569153024 8182 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 1 0 0 0
[pid=4321/tid=4326] ppid=4319 vsize=1532376 CPUtime=0.15
/proc/4321/task/4326/stat : 4326 (java) S 4319 4321 3382 0 -1 4202560 592 0 0 0 15 0 0 0 16 0 13 0 2964999 1569153024 8182 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 0 0 16800975 18446604437817444224 0 0 -1 1 0 0 0
[pid=4321/tid=4327] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4327/stat : 4327 (java) S 4319 4321 3382 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 2964999 1569153024 8182 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4328] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4328/stat : 4328 (java) S 4319 4321 3382 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 2964999 1569153024 8182 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4329] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4329/stat : 4329 (java) S 4319 4321 3382 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 2965004 1569153024 8182 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4330] ppid=4319 vsize=1532376 CPUtime=0.93
/proc/4321/task/4330/stat : 4330 (java) S 4319 4321 3382 0 -1 4202560 2255 0 0 0 93 0 0 0 16 0 13 0 2965004 1569153024 8182 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 1 0 0 0
[pid=4321/tid=4331] ppid=4319 vsize=1532376 CPUtime=0.22
/proc/4321/task/4331/stat : 4331 (java) S 4319 4321 3382 0 -1 4202560 602 0 0 0 22 0 0 0 15 0 13 0 2965004 1569153024 8182 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4332] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4332/stat : 4332 (java) S 4319 4321 3382 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 2965004 1569153024 8182 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4333] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4333/stat : 4333 (java) S 4319 4321 3382 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 2965004 1569153024 8182 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4334] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4334/stat : 4334 (java) S 4319 4321 3382 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 2965028 1569153024 8182 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 7.4
Current children cumulated vsize (KiB) 1532376

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/119 4334
/proc/meminfo: memFree=1548168/2059040 swapFree=4192956/4192956
[pid=4321] ppid=4319 vsize=1532376 CPUtime=13.82
/proc/4321/stat : 4321 (java) S 4319 4321 3382 0 -1 4202496 9583 0 1 0 1377 5 0 0 18 0 13 0 2964994 1569153024 8242 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4321/statm: 383094 8242 1440 10 0 380396 0
[pid=4321/tid=4323] ppid=4319 vsize=1532376 CPUtime=12.22
/proc/4321/task/4323/stat : 4323 (java) R 4319 4321 3382 0 -1 4202560 4463 0 1 0 1219 3 0 0 25 0 13 0 2964996 1569153024 8242 1992294400 134512640 134550932 4291833664 18446744073709551615 4109867476 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=4321/tid=4324] ppid=4319 vsize=1532376 CPUtime=0.05
/proc/4321/task/4324/stat : 4324 (java) S 4319 4321 3382 0 -1 4202560 321 0 0 0 5 0 0 0 16 0 13 0 2964997 1569153024 8242 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4325] ppid=4319 vsize=1532376 CPUtime=0.03
/proc/4321/task/4325/stat : 4325 (java) S 4319 4321 3382 0 -1 4202560 229 0 0 0 3 0 0 0 15 0 13 0 2964997 1569153024 8242 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4326] ppid=4319 vsize=1532376 CPUtime=0.31
/proc/4321/task/4326/stat : 4326 (java) S 4319 4321 3382 0 -1 4202560 649 0 0 0 31 0 0 0 16 0 13 0 2964999 1569153024 8242 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 0 0 16800975 18446604437817444224 0 0 -1 1 0 0 0
[pid=4321/tid=4327] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4327/stat : 4327 (java) S 4319 4321 3382 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 2964999 1569153024 8242 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4328] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4328/stat : 4328 (java) S 4319 4321 3382 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 2964999 1569153024 8242 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4329] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4329/stat : 4329 (java) S 4319 4321 3382 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 2965004 1569153024 8242 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4330] ppid=4319 vsize=1532376 CPUtime=0.95
/proc/4321/task/4330/stat : 4330 (java) S 4319 4321 3382 0 -1 4202560 2255 0 0 0 95 0 0 0 15 0 13 0 2965004 1569153024 8242 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 1 0 0 0
[pid=4321/tid=4331] ppid=4319 vsize=1532376 CPUtime=0.22
/proc/4321/task/4331/stat : 4331 (java) S 4319 4321 3382 0 -1 4202560 602 0 0 0 22 0 0 0 15 0 13 0 2965004 1569153024 8242 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4332] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4332/stat : 4332 (java) S 4319 4321 3382 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 2965004 1569153024 8242 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4333] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4333/stat : 4333 (java) S 4319 4321 3382 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 2965004 1569153024 8242 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4334] ppid=4319 vsize=1532376 CPUtime=0
/proc/4321/task/4334/stat : 4334 (java) S 4319 4321 3382 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 2965028 1569153024 8242 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 13.82
Current children cumulated vsize (KiB) 1532376

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

[startup+13.102 s]
/proc/loadavg: 0.93 0.98 0.99 2/120 4335
/proc/meminfo: memFree=1544440/2059040 swapFree=4192956/4192956
[pid=4321] ppid=4319 vsize=1535876 CPUtime=14.53
/proc/4321/stat : 4321 (java) S 4319 4321 3382 0 -1 4202496 10870 0 1 0 1447 6 0 0 18 0 14 0 2964994 1572737024 9092 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4321/statm: 383969 9092 1440 10 0 381271 0
[pid=4321/tid=4323] ppid=4319 vsize=1535876 CPUtime=12.57
/proc/4321/task/4323/stat : 4323 (java) S 4319 4321 3382 0 -1 4202560 4468 0 1 0 1254 3 0 0 25 0 14 0 2964996 1572737024 9092 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4324] ppid=4319 vsize=1535876 CPUtime=0.05
/proc/4321/task/4324/stat : 4324 (java) S 4319 4321 3382 0 -1 4202560 321 0 0 0 5 0 0 0 15 0 14 0 2964997 1572737024 9092 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4325] ppid=4319 vsize=1535876 CPUtime=0.03
/proc/4321/task/4325/stat : 4325 (java) S 4319 4321 3382 0 -1 4202560 229 0 0 0 3 0 0 0 15 0 14 0 2964997 1572737024 9092 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4326] ppid=4319 vsize=1535876 CPUtime=0.34
/proc/4321/task/4326/stat : 4326 (java) S 4319 4321 3382 0 -1 4202560 695 0 0 0 34 0 0 0 16 0 14 0 2964999 1572737024 9092 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 0 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4327] ppid=4319 vsize=1535876 CPUtime=0
/proc/4321/task/4327/stat : 4327 (java) S 4319 4321 3382 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 14 0 2964999 1572737024 9092 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4328] ppid=4319 vsize=1535876 CPUtime=0
/proc/4321/task/4328/stat : 4328 (java) S 4319 4321 3382 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 2964999 1572737024 9092 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4329] ppid=4319 vsize=1535876 CPUtime=0
/proc/4321/task/4329/stat : 4329 (java) S 4319 4321 3382 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 2965004 1572737024 9092 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4330] ppid=4319 vsize=1535876 CPUtime=1.26
/proc/4321/task/4330/stat : 4330 (java) S 4319 4321 3382 0 -1 4202560 3473 0 0 0 125 1 0 0 16 0 14 0 2965004 1572737024 9092 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 1 0 0 0
[pid=4321/tid=4331] ppid=4319 vsize=1535876 CPUtime=0.24
/proc/4321/task/4331/stat : 4331 (java) S 4319 4321 3382 0 -1 4202560 616 0 0 0 24 0 0 0 15 0 14 0 2965004 1572737024 9092 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4332] ppid=4319 vsize=1535876 CPUtime=0
/proc/4321/task/4332/stat : 4332 (java) S 4319 4321 3382 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 2965004 1572737024 9092 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4333] ppid=4319 vsize=1535876 CPUtime=0
/proc/4321/task/4333/stat : 4333 (java) S 4319 4321 3382 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 2965004 1572737024 9093 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4334] ppid=4319 vsize=1535876 CPUtime=0
/proc/4321/task/4334/stat : 4334 (java) S 4319 4321 3382 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 2965028 1572737024 9093 1992294400 134512640 134550932 4291833664 18446744073709551615 4294960144 0 4 0 16800975 18446604437817444224 0 0 -1 0 0 0 0
[pid=4321/tid=4335] ppid=4319 vsize=1535876 CPUtime=0
/proc/4321/task/4335/stat : 4335 (java) R 4319 4321 3382 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 2966304 1572737024 9093 1992294400 134512640 134550932 4291833664 18446744073709551615 105769362 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 14.53
Current children cumulated vsize (KiB) 1535876

Child status: 20
Real time (s): 13.1453
CPU time (s): 14.5718
CPU user time (s): 14.5028
CPU system time (s): 0.068989
CPU usage (%): 110.852
Max. virtual memory (cumulated for all children) (KiB): 1536004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.5028
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10880
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= 632
involuntary context switches= 460

runsolver used 0.023996 second user time and 0.093985 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-11 18:27:14
IDJOB=2659333
IDBENCH=1196
IDSOLVER=1164
FILE ID=node012/2659333-1276273634
PBS_JOBID= 11172199
Free space on /tmp= 62412 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110974372.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659333-1276273634/watcher-2659333-1276273634 -o /tmp/evaluation-result-2659333-1276273634/solver-2659333-1276273634 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659333-1276273634.opb

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

MD5SUM BENCH= c554a2f9e460ec54fba106ea9f102f78
RANDOM SEED=2108440346

node012.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1577000 kB
Buffers:         49148 kB
Cached:         307248 kB
SwapCached:          0 kB
Active:         162748 kB
Inactive:       252876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1577000 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             288 kB
Writeback:           0 kB
AnonPages:       59264 kB
Mapped:          15388 kB
Slab:            44676 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181184 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= 62408 MiB
End job on node012 at 2010-06-11 18:27:28