Trace number 2659445

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 5.58515 4.02949

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552423.opb
MD5SUMe3ac612b47921d8ce26a7ef2a453205c
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 benchmark2.6356
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 779
Number of bits of the biggest sum of numbers10
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.
0.08/0.15	c version 2.2.0.v20100526
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	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
0.25/0.20	c Pseudo Boolean Optimization
0.25/0.20	c --- Begin Solver configuration ---
0.25/0.20	c Stops conflict analysis at the first Unique Implication Point
0.25/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.25/0.20	c Learn all clauses as in MiniSAT
0.25/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.25/0.20	c Expensive reason simplification
0.25/0.20	c Armin Biere (Picosat) restarts strategy
0.25/0.20	c Glucose learned constraints deletion strategy
0.25/0.20	c timeout=2147483s
0.25/0.20	c DB Simplification allowed=false
0.25/0.20	c --- End Solver configuration ---
0.25/0.20	c solving HOME/instance-2659445-1276298273.opb
0.25/0.20	c reading problem ... 
0.94/0.62	c ... done. Wall clock time 0.412s.
0.94/0.62	c #vars     231
0.94/0.62	c #constraints  2707
0.94/0.62	c constraints type 
0.94/0.62	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.94/0.62	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.94/0.62	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.94/0.62	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
3.36/1.92	c cleaning 2498 clauses out of 5001 with flag 5001/5001
4.13/2.61	c cleaning 4249 clauses out of 8505 with flag 11003/11003
4.93/3.44	c cleaning 5626 clauses out of 11254 with flag 18001/18001
5.45/3.97	c starts		: 51
5.45/3.97	c conflicts		: 22997
5.45/3.97	c decisions		: 44192
5.45/3.97	c propagations		: 1036749
5.45/3.97	c inspects		: 10941044
5.45/3.97	c learnt literals	: 4
5.45/3.97	c learnt binary clauses	: 10
5.45/3.97	c learnt ternary clauses	: 51
5.45/3.97	c learnt clauses	: 22992
5.45/3.97	c ignored clauses	: 0
5.45/3.97	c root simplifications	: 0
5.45/3.97	c removed literals (reason simplification)	: 71785
5.45/3.97	c reason swapping (by a shorter reason)	: 0
5.45/3.97	c Calls to reduceDB	: 3
5.45/3.97	c number of reductions to clauses (during analyze)	: 0
5.45/3.97	c number of learned constraints concerned by reduction	: 0
5.45/3.97	c number of learning phase by resolution	: 0
5.45/3.97	c number of learning phase by cutting planes	: 0
5.45/3.97	c speed (assignments/second)	: 309200.4175365344
5.45/3.97	c non guided choices	169
5.45/3.99	c learnt constraints type 
5.45/3.99	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 10609
5.45/3.99	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 10
5.45/3.99	c constraints type 
5.45/3.99	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
5.45/3.99	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
5.45/3.99	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
5.45/3.99	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
5.45/3.99	s UNSATISFIABLE
5.45/3.99	c Total wall clock time (in seconds): 3.782

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-2659445-1276298273/watcher-2659445-1276298273 -o /tmp/evaluation-result-2659445-1276298273/solver-2659445-1276298273 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659445-1276298273.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: 1.00 1.00 1.00 3/106 6577
/proc/meminfo: memFree=1551508/2059040 swapFree=4192956/4192956
[pid=6577] ppid=6575 vsize=248 CPUtime=0
/proc/6577/stat : 6577 (java) R 6575 6577 6200 0 -1 4194304 282 0 0 0 0 0 0 0 23 0 1 0 5430800 253952 28 1992294400 134512640 134550932 4290391872 18446744073709551615 2474580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6577/statm: 62 28 21 10 0 23 0

[startup+0.0177219 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6577
/proc/meminfo: memFree=1551508/2059040 swapFree=4192956/4192956
[pid=6577] ppid=6575 vsize=13480 CPUtime=0.01
/proc/6577/stat : 6577 (java) S 6575 6577 6200 0 -1 4202496 1112 0 0 0 0 1 0 0 18 0 2 0 5430800 13803520 582 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/6577/statm: 3370 582 265 10 0 1204 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13480

[startup+0.100988 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6577
/proc/meminfo: memFree=1551508/2059040 swapFree=4192956/4192956
[pid=6577] ppid=6575 vsize=1524184 CPUtime=0.08
/proc/6577/stat : 6577 (java) S 6575 6577 6200 0 -1 4202496 3956 0 1 0 6 2 0 0 18 0 12 0 5430800 1560764416 3395 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6577/statm: 381046 3395 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.30078 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6577
/proc/meminfo: memFree=1551508/2059040 swapFree=4192956/4192956
[pid=6577] ppid=6575 vsize=1526248 CPUtime=0.36
/proc/6577/stat : 6577 (java) S 6575 6577 6200 0 -1 4202496 5332 0 1 0 32 4 0 0 18 0 12 0 5430800 1562877952 4769 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6577/statm: 381562 4769 1361 10 0 378864 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526248

[startup+0.700775 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6577
/proc/meminfo: memFree=1551508/2059040 swapFree=4192956/4192956
[pid=6577] ppid=6575 vsize=1528412 CPUtime=1.14
/proc/6577/stat : 6577 (java) S 6575 6577 6200 0 -1 4202496 7131 0 1 0 109 5 0 0 18 0 13 0 5430800 1565093888 6493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6577/statm: 382103 6493 1410 10 0 379405 0
Current children cumulated CPU time (s) 1.14
Current children cumulated vsize (KiB) 1528412

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 4/119 6590
/proc/meminfo: memFree=1524932/2059040 swapFree=4192956/4192956
[pid=6577] ppid=6575 vsize=1534460 CPUtime=2.73
/proc/6577/stat : 6577 (java) S 6575 6577 6200 0 -1 4202496 9874 0 1 0 268 5 0 0 18 0 13 0 5430800 1571287040 8175 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6577/statm: 383615 8175 1421 10 0 380917 0
[pid=6577/tid=6579] ppid=6575 vsize=1534460 CPUtime=1.47
/proc/6577/task/6579/stat : 6579 (java) R 6575 6577 6200 0 -1 4202560 5142 0 1 0 144 3 0 0 20 0 13 0 5430802 1571287040 8175 1992294400 134512640 134550932 4290391872 18446744073709551615 4109436766 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6577/tid=6580] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6580/stat : 6580 (java) S 6575 6577 6200 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 5430803 1571287040 8175 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6581] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6581/stat : 6581 (java) S 6575 6577 6200 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 13 0 5430803 1571287040 8175 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6582] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6582/stat : 6582 (java) S 6575 6577 6200 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 5430805 1571287040 8175 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 0 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6583] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6583/stat : 6583 (java) S 6575 6577 6200 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 5430805 1571287040 8175 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6584] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6584/stat : 6584 (java) S 6575 6577 6200 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 5430805 1571287040 8175 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6585] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6585/stat : 6585 (java) S 6575 6577 6200 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5430810 1571287040 8175 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6586] ppid=6575 vsize=1534460 CPUtime=0.61
/proc/6577/task/6586/stat : 6586 (java) R 6575 6577 6200 0 -1 4202560 1148 0 0 0 61 0 0 0 25 0 13 0 5430810 1571287040 8175 1992294400 134512640 134550932 4290391872 18446744073709551615 103827029 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=6577/tid=6587] ppid=6575 vsize=1534460 CPUtime=0.61
/proc/6577/task/6587/stat : 6587 (java) R 6575 6577 6200 0 -1 4202560 2519 0 0 0 61 0 0 0 25 0 13 0 5430810 1571287040 8175 1992294400 134512640 134550932 4290391872 18446744073709551615 106257807 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=6577/tid=6588] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6588/stat : 6588 (java) S 6575 6577 6200 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 5430810 1571287040 8175 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6589] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6589/stat : 6589 (java) S 6575 6577 6200 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 5430810 1571287040 8175 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6590] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6590/stat : 6590 (java) S 6575 6577 6200 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 5430863 1571287040 8175 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.73
Current children cumulated vsize (KiB) 1534460

[startup+3.10175 s]
/proc/loadavg: 1.16 1.03 1.01 2/119 6590
/proc/meminfo: memFree=1520468/2059040 swapFree=4192956/4192956
[pid=6577] ppid=6575 vsize=1534460 CPUtime=4.63
/proc/6577/stat : 6577 (java) S 6575 6577 6200 0 -1 4202496 11080 0 1 0 457 6 0 0 18 0 13 0 5430800 1571287040 9378 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6577/statm: 383615 9378 1442 10 0 380917 0
[pid=6577/tid=6579] ppid=6575 vsize=1534460 CPUtime=3.01
/proc/6577/task/6579/stat : 6579 (java) R 6575 6577 6200 0 -1 4202560 5509 0 1 0 298 3 0 0 25 0 13 0 5430802 1571287040 9378 1992294400 134512640 134550932 4290391872 18446744073709551615 4109851290 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6577/tid=6580] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6580/stat : 6580 (java) S 6575 6577 6200 0 -1 4202560 245 0 0 0 0 0 0 0 15 0 13 0 5430803 1571287040 9378 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6581] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6581/stat : 6581 (java) S 6575 6577 6200 0 -1 4202560 215 0 0 0 0 0 0 0 15 0 13 0 5430803 1571287040 9378 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6582] ppid=6575 vsize=1534460 CPUtime=0.03
/proc/6577/task/6582/stat : 6582 (java) S 6575 6577 6200 0 -1 4202560 349 0 0 0 3 0 0 0 16 0 13 0 5430805 1571287040 9378 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 0 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6583] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6583/stat : 6583 (java) S 6575 6577 6200 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 5430805 1571287040 9378 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6584] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6584/stat : 6584 (java) S 6575 6577 6200 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 5430805 1571287040 9378 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6585] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6585/stat : 6585 (java) S 6575 6577 6200 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5430810 1571287040 9378 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6586] ppid=6575 vsize=1534460 CPUtime=0.75
/proc/6577/task/6586/stat : 6586 (java) S 6575 6577 6200 0 -1 4202560 1167 0 0 0 75 0 0 0 15 0 13 0 5430810 1571287040 9378 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6587] ppid=6575 vsize=1534460 CPUtime=0.77
/proc/6577/task/6587/stat : 6587 (java) S 6575 6577 6200 0 -1 4202560 2530 0 0 0 77 0 0 0 19 0 13 0 5430810 1571287040 9378 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6588] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6588/stat : 6588 (java) S 6575 6577 6200 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 5430810 1571287040 9378 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6589] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6589/stat : 6589 (java) S 6575 6577 6200 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 5430810 1571287040 9378 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6590] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6590/stat : 6590 (java) S 6575 6577 6200 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 5430863 1571287040 9378 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.63
Current children cumulated vsize (KiB) 1534460

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

[startup+3.50174 s]
/proc/loadavg: 1.16 1.03 1.01 2/119 6590
/proc/meminfo: memFree=1518980/2059040 swapFree=4192956/4192956
[pid=6577] ppid=6575 vsize=1534460 CPUtime=5.05
/proc/6577/stat : 6577 (java) S 6575 6577 6200 0 -1 4202496 11196 0 1 0 499 6 0 0 18 0 13 0 5430800 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6577/statm: 383615 9493 1442 10 0 380917 0
[pid=6577/tid=6579] ppid=6575 vsize=1534460 CPUtime=3.39
/proc/6577/task/6579/stat : 6579 (java) R 6575 6577 6200 0 -1 4202560 5510 0 1 0 336 3 0 0 25 0 13 0 5430802 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4109824963 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6577/tid=6580] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6580/stat : 6580 (java) S 6575 6577 6200 0 -1 4202560 245 0 0 0 0 0 0 0 15 0 13 0 5430803 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6581] ppid=6575 vsize=1534460 CPUtime=0.01
/proc/6577/task/6581/stat : 6581 (java) S 6575 6577 6200 0 -1 4202560 222 0 0 0 1 0 0 0 16 0 13 0 5430803 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6582] ppid=6575 vsize=1534460 CPUtime=0.06
/proc/6577/task/6582/stat : 6582 (java) S 6575 6577 6200 0 -1 4202560 455 0 0 0 6 0 0 0 16 0 13 0 5430805 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 0 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6583] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6583/stat : 6583 (java) S 6575 6577 6200 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 5430805 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6584] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6584/stat : 6584 (java) S 6575 6577 6200 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 5430805 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6585] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6585/stat : 6585 (java) S 6575 6577 6200 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5430810 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6586] ppid=6575 vsize=1534460 CPUtime=0.77
/proc/6577/task/6586/stat : 6586 (java) S 6575 6577 6200 0 -1 4202560 1169 0 0 0 77 0 0 0 16 0 13 0 5430810 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6587] ppid=6575 vsize=1534460 CPUtime=0.77
/proc/6577/task/6587/stat : 6587 (java) S 6575 6577 6200 0 -1 4202560 2530 0 0 0 77 0 0 0 17 0 13 0 5430810 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6588] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6588/stat : 6588 (java) S 6575 6577 6200 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 5430810 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6589] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6589/stat : 6589 (java) S 6575 6577 6200 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 5430810 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6590] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6590/stat : 6590 (java) S 6575 6577 6200 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 5430863 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.05
Current children cumulated vsize (KiB) 1534460

[startup+3.90174 s]
/proc/loadavg: 1.16 1.03 1.01 2/119 6590
/proc/meminfo: memFree=1518980/2059040 swapFree=4192956/4192956
[pid=6577] ppid=6575 vsize=1534460 CPUtime=5.45
/proc/6577/stat : 6577 (java) S 6575 6577 6200 0 -1 4202496 11196 0 1 0 539 6 0 0 18 0 13 0 5430800 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6577/statm: 383615 9493 1442 10 0 380917 0
[pid=6577/tid=6579] ppid=6575 vsize=1534460 CPUtime=3.79
/proc/6577/task/6579/stat : 6579 (java) R 6575 6577 6200 0 -1 4202560 5510 0 1 0 376 3 0 0 25 0 13 0 5430802 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4109851378 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6577/tid=6580] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6580/stat : 6580 (java) S 6575 6577 6200 0 -1 4202560 245 0 0 0 0 0 0 0 15 0 13 0 5430803 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6581] ppid=6575 vsize=1534460 CPUtime=0.01
/proc/6577/task/6581/stat : 6581 (java) S 6575 6577 6200 0 -1 4202560 222 0 0 0 1 0 0 0 16 0 13 0 5430803 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6582] ppid=6575 vsize=1534460 CPUtime=0.06
/proc/6577/task/6582/stat : 6582 (java) S 6575 6577 6200 0 -1 4202560 455 0 0 0 6 0 0 0 16 0 13 0 5430805 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 0 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6583] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6583/stat : 6583 (java) S 6575 6577 6200 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 5430805 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6584] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6584/stat : 6584 (java) S 6575 6577 6200 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 5430805 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6585] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6585/stat : 6585 (java) S 6575 6577 6200 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5430810 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6586] ppid=6575 vsize=1534460 CPUtime=0.77
/proc/6577/task/6586/stat : 6586 (java) S 6575 6577 6200 0 -1 4202560 1169 0 0 0 77 0 0 0 16 0 13 0 5430810 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6587] ppid=6575 vsize=1534460 CPUtime=0.77
/proc/6577/task/6587/stat : 6587 (java) S 6575 6577 6200 0 -1 4202560 2530 0 0 0 77 0 0 0 17 0 13 0 5430810 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6588] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6588/stat : 6588 (java) S 6575 6577 6200 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 5430810 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6589] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6589/stat : 6589 (java) S 6575 6577 6200 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 5430810 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6590] ppid=6575 vsize=1534460 CPUtime=0
/proc/6577/task/6590/stat : 6590 (java) S 6575 6577 6200 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 5430863 1571287040 9493 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.45
Current children cumulated vsize (KiB) 1534460

[startup+4.00174 s]
/proc/loadavg: 1.16 1.03 1.01 2/119 6590
/proc/meminfo: memFree=1518980/2059040 swapFree=4192956/4192956
[pid=6577] ppid=6575 vsize=1534784 CPUtime=5.57
/proc/6577/stat : 6577 (java) S 6575 6577 6200 0 -1 4202496 11214 0 1 0 551 6 0 0 18 0 13 0 5430800 1571618816 9510 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6577/statm: 383696 9510 1445 10 0 380998 0
[pid=6577/tid=6579] ppid=6575 vsize=1534784 CPUtime=3.86
/proc/6577/task/6579/stat : 6579 (java) S 6575 6577 6200 0 -1 4202560 5518 0 1 0 383 3 0 0 25 0 13 0 5430802 1571618816 9510 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6580] ppid=6575 vsize=1534784 CPUtime=0
/proc/6577/task/6580/stat : 6580 (java) S 6575 6577 6200 0 -1 4202560 245 0 0 0 0 0 0 0 15 0 13 0 5430803 1571618816 9510 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6581] ppid=6575 vsize=1534784 CPUtime=0.01
/proc/6577/task/6581/stat : 6581 (java) S 6575 6577 6200 0 -1 4202560 222 0 0 0 1 0 0 0 16 0 13 0 5430803 1571618816 9510 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6582] ppid=6575 vsize=1534784 CPUtime=0.06
/proc/6577/task/6582/stat : 6582 (java) S 6575 6577 6200 0 -1 4202560 455 0 0 0 6 0 0 0 16 0 13 0 5430805 1571618816 9510 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 0 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6583] ppid=6575 vsize=1534784 CPUtime=0
/proc/6577/task/6583/stat : 6583 (java) S 6575 6577 6200 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 5430805 1571618816 9510 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6584] ppid=6575 vsize=1534784 CPUtime=0
/proc/6577/task/6584/stat : 6584 (java) S 6575 6577 6200 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 5430805 1571618816 9510 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6585] ppid=6575 vsize=1534784 CPUtime=0
/proc/6577/task/6585/stat : 6585 (java) S 6575 6577 6200 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5430810 1571618816 9510 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6586] ppid=6575 vsize=1534784 CPUtime=0.79
/proc/6577/task/6586/stat : 6586 (java) S 6575 6577 6200 0 -1 4202560 1169 0 0 0 79 0 0 0 15 0 13 0 5430810 1571618816 9510 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6587] ppid=6575 vsize=1534784 CPUtime=0.79
/proc/6577/task/6587/stat : 6587 (java) S 6575 6577 6200 0 -1 4202560 2534 0 0 0 79 0 0 0 15 0 13 0 5430810 1571618816 9510 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6588] ppid=6575 vsize=1534784 CPUtime=0
/proc/6577/task/6588/stat : 6588 (java) S 6575 6577 6200 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 5430810 1571618816 9510 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
[pid=6577/tid=6589] ppid=6575 vsize=1534784 CPUtime=0
/proc/6577/task/6589/stat : 6589 (java) S 6575 6577 6200 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 5430810 1571618816 9510 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 1 0 0 0
[pid=6577/tid=6590] ppid=6575 vsize=1534784 CPUtime=0
/proc/6577/task/6590/stat : 6590 (java) S 6575 6577 6200 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 5430863 1571618816 9510 1992294400 134512640 134550932 4290391872 18446744073709551615 4294960144 0 4 0 16800975 18446604437837032256 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.57
Current children cumulated vsize (KiB) 1534784

Child status: 20
Real time (s): 4.02949
CPU time (s): 5.58515
CPU user time (s): 5.51716
CPU system time (s): 0.067989
CPU usage (%): 138.607
Max. virtual memory (cumulated for all children) (KiB): 1535168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.51716
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11218
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= 290
involuntary context switches= 262

runsolver used 0.015997 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-12 01:17:53
IDJOB=2659445
IDBENCH=1318
IDSOLVER=1164
FILE ID=node007/2659445-1276298273
PBS_JOBID= 11173118
Free space on /tmp= 62444 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552423.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659445-1276298273/watcher-2659445-1276298273 -o /tmp/evaluation-result-2659445-1276298273/solver-2659445-1276298273 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659445-1276298273.opb

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

MD5SUM BENCH= e3ac612b47921d8ce26a7ef2a453205c
RANDOM SEED=1113324515

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1551904 kB
Buffers:         72104 kB
Cached:         308080 kB
SwapCached:          0 kB
Active:         170752 kB
Inactive:       268752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1551904 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             432 kB
Writeback:           0 kB
AnonPages:       59324 kB
Mapped:          15448 kB
Slab:            45956 kB
PageTables:       3896 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181952 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= 62444 MiB
End job on node007 at 2010-06-12 01:17:58