Trace number 1854947

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 Pseudo Resolution 2.1.1UNSAT 8.19875 6.82831

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900570242.opb
MD5SUM490d573a1d39845890b306c349815f34
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 benchmark6.63099
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 749
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 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.13	c See www.sat4j.org for details.
0.08/0.15	c version 2.1.1.v20090612
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	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1342000320
0.08/0.15	c Max memory 1344274432
0.08/0.15	c Total memory 1344274432
0.08/0.15	c Number of processors 2
0.23/0.21	c Pseudo Boolean Optimization
0.23/0.21	c --- Begin Solver configuration ---
0.23/0.21	c Stops conflict analysis at the first Unique Implication Point
0.23/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
0.23/0.21	c Learn all clauses as in MiniSAT
0.23/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.21	c Expensive reason simplification
0.23/0.21	c MiniSAT restarts strategy
0.23/0.21	c Memory based learned constraints deletion strategy
0.23/0.21	c timeout=2147483s
0.23/0.21	c DB Simplification allowed=false
0.23/0.21	c --- End Solver configuration ---
0.23/0.21	c solving HOME/instance-1854947-1244864090.opb
0.23/0.21	c reading problem ... 
0.84/0.65	c ... done. Wall clock time 0.435s.
0.84/0.65	c #vars     231
0.84/0.65	c #constraints  2707
0.84/0.65	c constraints type 
0.84/0.65	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.84/0.65	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.84/0.65	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
0.84/0.65	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 2442
8.07/6.73	c starts		: 13
8.07/6.73	c conflicts		: 34546
8.07/6.73	c decisions		: 56005
8.07/6.73	c propagations		: 1454638
8.07/6.73	c inspects		: 20370944
8.07/6.73	c learnt literals	: 8
8.07/6.73	c learnt binary clauses	: 49
8.07/6.73	c learnt ternary clauses	: 147
8.07/6.73	c learnt clauses	: 34537
8.07/6.73	c ignored clauses	: 0
8.07/6.73	c root simplifications	: 0
8.07/6.73	c removed literals (reason simplification)	: 204711
8.07/6.73	c reason swapping (by a shorter reason)	: 0
8.07/6.73	c Calls to reduceDB	: 0
8.07/6.73	c speed (assignments/second)	: 239053.08134757602
8.07/6.73	c non guided choices	121
8.07/6.77	c learnt constraints type 
8.07/6.77	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 34488
8.07/6.77	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 49
8.07/6.77	c constraints type 
8.07/6.77	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
8.07/6.77	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
8.07/6.77	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
8.07/6.77	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 2442
8.07/6.77	s UNSATISFIABLE
8.07/6.77	c Total wall clock time (in seconds): 6.557

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-1854947-1244864090/watcher-1854947-1244864090 -o /tmp/evaluation-result-1854947-1244864090/solver-1854947-1244864090 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1854947-1244864090.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: 1.03 1.07 1.04 3/64 12122
/proc/meminfo: memFree=1333856/2055920 swapFree=4192812/4192956
[pid=12122] ppid=12120 vsize=1612 CPUtime=0
/proc/12122/stat : 12122 (java6) D 12120 12122 11827 0 -1 0 176 0 0 0 0 0 0 0 18 0 1 0 154009093 1650688 147 1992294400 134512640 134550932 4294956176 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/12122/statm: 403 147 111 9 0 45 0

[startup+0.0131569 s]
/proc/loadavg: 1.03 1.07 1.04 3/64 12122
/proc/meminfo: memFree=1333856/2055920 swapFree=4192812/4192956
[pid=12122] ppid=12120 vsize=13452 CPUtime=0
/proc/12122/stat : 12122 (java) S 12120 12122 11827 0 -1 0 804 0 0 0 0 0 0 0 18 0 2 0 154009093 13774848 585 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0
/proc/12122/statm: 3365 589 269 9 0 1200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13452

[startup+0.101165 s]
/proc/loadavg: 1.03 1.07 1.04 3/64 12122
/proc/meminfo: memFree=1333856/2055920 swapFree=4192812/4192956
[pid=12122] ppid=12120 vsize=1472584 CPUtime=0.08
/proc/12122/stat : 12122 (java) S 12120 12122 11827 0 -1 0 3634 0 1 0 6 2 0 0 18 0 12 0 154009093 1507926016 3377 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12122/statm: 368146 3378 1068 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.301191 s]
/proc/loadavg: 1.03 1.07 1.04 3/64 12122
/proc/meminfo: memFree=1333856/2055920 swapFree=4192812/4192956
[pid=12122] ppid=12120 vsize=1475008 CPUtime=0.34
/proc/12122/stat : 12122 (java) S 12120 12122 11827 0 -1 0 5000 0 1 0 31 3 0 0 18 0 12 0 154009093 1510408192 4737 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12122/statm: 368752 4737 1355 9 0 366095 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1475008

[startup+0.701237 s]
/proc/loadavg: 1.03 1.07 1.04 3/64 12122
/proc/meminfo: memFree=1333856/2055920 swapFree=4192812/4192956
[pid=12122] ppid=12120 vsize=1477040 CPUtime=1.02
/proc/12122/stat : 12122 (java) S 12120 12122 11827 0 -1 0 7081 0 1 0 97 5 0 0 18 0 13 0 154009093 1512488960 6307 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12122/statm: 369260 6307 1404 9 0 366603 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 1477040

[startup+1.50233 s]
/proc/loadavg: 1.03 1.07 1.04 4/77 12135
/proc/meminfo: memFree=1310648/2055920 swapFree=4192812/4192956
[pid=12122] ppid=12120 vsize=1479800 CPUtime=2.61
/proc/12122/stat : 12122 (java) S 12120 12122 11827 0 -1 0 9409 0 1 0 256 5 0 0 18 0 13 0 154009093 1515315200 7184 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12122/statm: 369950 7184 1415 9 0 367293 0
[pid=12122/tid=12124] ppid=12120 vsize=1479800 CPUtime=1.39
/proc/12122/task/12124/stat : 12124 (java) R 12120 12122 11827 0 -1 64 4900 0 1 0 136 3 0 0 25 0 13 0 154009094 1515315200 7184 1992294400 134512640 134550932 4294956016 18446744073709551615 4109162862 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12125] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12125/stat : 12125 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 154009095 1515315200 7185 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12126] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12126/stat : 12126 (java) S 12120 12122 11827 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 154009096 1515315200 7185 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12127] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12127/stat : 12127 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 154009097 1515315200 7185 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12128] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12128/stat : 12128 (java) S 12120 12122 11827 0 -1 64 9 0 0 0 0 0 0 0 23 0 13 0 154009098 1515315200 7185 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12129] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12129/stat : 12129 (java) S 12120 12122 11827 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 154009098 1515315200 7185 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12130] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12130/stat : 12130 (java) S 12120 12122 11827 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154009102 1515315200 7185 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12131] ppid=12120 vsize=1479800 CPUtime=0.64
/proc/12122/task/12131/stat : 12131 (java) R 12120 12122 11827 0 -1 64 1804 0 0 0 63 1 0 0 20 0 13 0 154009102 1515315200 7185 1992294400 134512640 134550932 4294956016 18446744073709551615 104143095 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12132] ppid=12120 vsize=1479800 CPUtime=0.55
/proc/12122/task/12132/stat : 12132 (java) S 12120 12122 11827 0 -1 64 1960 0 0 0 55 0 0 0 20 0 13 0 154009102 1515315200 7185 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12133] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12133/stat : 12133 (java) S 12120 12122 11827 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154009102 1515315200 7185 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12134] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12134/stat : 12134 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 154009102 1515315200 7185 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12135] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12135/stat : 12135 (java) S 12120 12122 11827 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 154009159 1515315200 7185 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.61
Current children cumulated vsize (KiB) 1479800

[startup+3.1015 s]
/proc/loadavg: 1.03 1.07 1.04 2/77 12135
/proc/meminfo: memFree=1308024/2055920 swapFree=4192812/4192956
[pid=12122] ppid=12120 vsize=1479800 CPUtime=4.48
/proc/12122/stat : 12122 (java) S 12120 12122 11827 0 -1 0 10782 0 1 0 442 6 0 0 18 0 13 0 154009093 1515315200 8447 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12122/statm: 369950 8447 1420 9 0 367293 0
[pid=12122/tid=12124] ppid=12120 vsize=1479800 CPUtime=2.97
/proc/12122/task/12124/stat : 12124 (java) R 12120 12122 11827 0 -1 64 6139 0 1 0 294 3 0 0 17 0 13 0 154009094 1515315200 8447 1992294400 134512640 134550932 4294956016 18446744073709551615 4109712620 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12125] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12125/stat : 12125 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 154009095 1515315200 8447 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12126] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12126/stat : 12126 (java) S 12120 12122 11827 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 154009096 1515315200 8447 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12127] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12127/stat : 12127 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 154009097 1515315200 8447 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12128] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12128/stat : 12128 (java) S 12120 12122 11827 0 -1 64 9 0 0 0 0 0 0 0 23 0 13 0 154009098 1515315200 8447 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12129] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12129/stat : 12129 (java) S 12120 12122 11827 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 154009098 1515315200 8447 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12130] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12130/stat : 12130 (java) S 12120 12122 11827 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154009102 1515315200 8447 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12131] ppid=12120 vsize=1479800 CPUtime=0.84
/proc/12122/task/12131/stat : 12131 (java) S 12120 12122 11827 0 -1 64 1935 0 0 0 83 1 0 0 16 0 13 0 154009102 1515315200 8447 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12132] ppid=12120 vsize=1479800 CPUtime=0.63
/proc/12122/task/12132/stat : 12132 (java) S 12120 12122 11827 0 -1 64 1963 0 0 0 63 0 0 0 16 0 13 0 154009102 1515315200 8447 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12133] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12133/stat : 12133 (java) S 12120 12122 11827 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154009102 1515315200 8447 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12134] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12134/stat : 12134 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 154009102 1515315200 8447 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12135] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12135/stat : 12135 (java) S 12120 12122 11827 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 154009159 1515315200 8447 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.48
Current children cumulated vsize (KiB) 1479800

[startup+6.30283 s]
/proc/loadavg: 1.03 1.07 1.04 2/77 12135
/proc/meminfo: memFree=1299640/2055920 swapFree=4192812/4192956
[pid=12122] ppid=12120 vsize=1479800 CPUtime=7.67
/proc/12122/stat : 12122 (java) S 12120 12122 11827 0 -1 0 12497 0 1 0 760 7 0 0 18 0 13 0 154009093 1515315200 10159 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12122/statm: 369950 10159 1420 9 0 367293 0
[pid=12122/tid=12124] ppid=12120 vsize=1479800 CPUtime=6.16
/proc/12122/task/12124/stat : 12124 (java) R 12120 12122 11827 0 -1 64 7855 0 1 0 611 5 0 0 25 0 13 0 154009094 1515315200 10160 1992294400 134512640 134550932 4294956016 18446744073709551615 4109754094 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12125] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12125/stat : 12125 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 154009095 1515315200 10160 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12126] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12126/stat : 12126 (java) S 12120 12122 11827 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 154009096 1515315200 10160 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12127] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12127/stat : 12127 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 154009097 1515315200 10160 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12128] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12128/stat : 12128 (java) S 12120 12122 11827 0 -1 64 9 0 0 0 0 0 0 0 23 0 13 0 154009098 1515315200 10160 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12129] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12129/stat : 12129 (java) S 12120 12122 11827 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 154009098 1515315200 10160 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12130] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12130/stat : 12130 (java) S 12120 12122 11827 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154009102 1515315200 10160 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12131] ppid=12120 vsize=1479800 CPUtime=0.85
/proc/12122/task/12131/stat : 12131 (java) S 12120 12122 11827 0 -1 64 1935 0 0 0 84 1 0 0 16 0 13 0 154009102 1515315200 10160 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12132] ppid=12120 vsize=1479800 CPUtime=0.63
/proc/12122/task/12132/stat : 12132 (java) S 12120 12122 11827 0 -1 64 1963 0 0 0 63 0 0 0 16 0 13 0 154009102 1515315200 10160 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12133] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12133/stat : 12133 (java) S 12120 12122 11827 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154009102 1515315200 10160 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12134] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12134/stat : 12134 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 154009102 1515315200 10160 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12135] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12135/stat : 12135 (java) S 12120 12122 11827 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 154009159 1515315200 10160 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.67
Current children cumulated vsize (KiB) 1479800

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

[startup+6.70287 s]
/proc/loadavg: 1.03 1.07 1.04 2/77 12135
/proc/meminfo: memFree=1297848/2055920 swapFree=4192812/4192956
[pid=12122] ppid=12120 vsize=1479800 CPUtime=8.07
/proc/12122/stat : 12122 (java) S 12120 12122 11827 0 -1 0 12627 0 1 0 800 7 0 0 18 0 13 0 154009093 1515315200 10289 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12122/statm: 369950 10289 1420 9 0 367293 0
[pid=12122/tid=12124] ppid=12120 vsize=1479800 CPUtime=6.55
/proc/12122/task/12124/stat : 12124 (java) R 12120 12122 11827 0 -1 64 7982 0 1 0 650 5 0 0 25 0 13 0 154009094 1515315200 10289 1992294400 134512640 134550932 4294956016 18446744073709551615 4109574487 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12125] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12125/stat : 12125 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 154009095 1515315200 10289 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12126] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12126/stat : 12126 (java) S 12120 12122 11827 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 154009096 1515315200 10289 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12127] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12127/stat : 12127 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 154009097 1515315200 10289 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12128] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12128/stat : 12128 (java) S 12120 12122 11827 0 -1 64 9 0 0 0 0 0 0 0 23 0 13 0 154009098 1515315200 10289 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12129] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12129/stat : 12129 (java) S 12120 12122 11827 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 154009098 1515315200 10289 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12130] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12130/stat : 12130 (java) S 12120 12122 11827 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154009102 1515315200 10289 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12131] ppid=12120 vsize=1479800 CPUtime=0.86
/proc/12122/task/12131/stat : 12131 (java) S 12120 12122 11827 0 -1 64 1937 0 0 0 85 1 0 0 16 0 13 0 154009102 1515315200 10289 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12132] ppid=12120 vsize=1479800 CPUtime=0.63
/proc/12122/task/12132/stat : 12132 (java) S 12120 12122 11827 0 -1 64 1963 0 0 0 63 0 0 0 16 0 13 0 154009102 1515315200 10289 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12133] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12133/stat : 12133 (java) S 12120 12122 11827 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154009102 1515315200 10289 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12134] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12134/stat : 12134 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 154009102 1515315200 10289 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12135] ppid=12120 vsize=1479800 CPUtime=0
/proc/12122/task/12135/stat : 12135 (java) S 12120 12122 11827 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 154009159 1515315200 10289 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.07
Current children cumulated vsize (KiB) 1479800

[startup+6.80289 s]
/proc/loadavg: 1.03 1.07 1.04 2/77 12135
/proc/meminfo: memFree=1297848/2055920 swapFree=4192812/4192956
[pid=12122] ppid=12120 vsize=1480124 CPUtime=8.18
/proc/12122/stat : 12122 (java) S 12120 12122 11827 0 -1 0 12656 0 1 0 810 8 0 0 18 0 13 0 154009093 1515646976 10317 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12122/statm: 370031 10317 1423 9 0 367374 0
[pid=12122/tid=12124] ppid=12120 vsize=1480124 CPUtime=6.59
/proc/12122/task/12124/stat : 12124 (java) S 12120 12122 11827 0 -1 64 7993 0 1 0 654 5 0 0 17 0 13 0 154009094 1515646976 10317 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12125] ppid=12120 vsize=1480124 CPUtime=0
/proc/12122/task/12125/stat : 12125 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 154009095 1515646976 10317 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12126] ppid=12120 vsize=1480124 CPUtime=0
/proc/12122/task/12126/stat : 12126 (java) S 12120 12122 11827 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 154009096 1515646976 10317 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12127] ppid=12120 vsize=1480124 CPUtime=0
/proc/12122/task/12127/stat : 12127 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 154009097 1515646976 10317 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12128] ppid=12120 vsize=1480124 CPUtime=0
/proc/12122/task/12128/stat : 12128 (java) S 12120 12122 11827 0 -1 64 9 0 0 0 0 0 0 0 23 0 13 0 154009098 1515646976 10317 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12129] ppid=12120 vsize=1480124 CPUtime=0
/proc/12122/task/12129/stat : 12129 (java) S 12120 12122 11827 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 154009098 1515646976 10317 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12130] ppid=12120 vsize=1480124 CPUtime=0
/proc/12122/task/12130/stat : 12130 (java) S 12120 12122 11827 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154009102 1515646976 10317 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12131] ppid=12120 vsize=1480124 CPUtime=0.87
/proc/12122/task/12131/stat : 12131 (java) S 12120 12122 11827 0 -1 64 1939 0 0 0 86 1 0 0 16 0 13 0 154009102 1515646976 10317 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12132] ppid=12120 vsize=1480124 CPUtime=0.66
/proc/12122/task/12132/stat : 12132 (java) S 12120 12122 11827 0 -1 64 1965 0 0 0 66 0 0 0 17 0 13 0 154009102 1515646976 10317 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12133] ppid=12120 vsize=1480124 CPUtime=0
/proc/12122/task/12133/stat : 12133 (java) S 12120 12122 11827 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154009102 1515646976 10317 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12122/tid=12134] ppid=12120 vsize=1480124 CPUtime=0
/proc/12122/task/12134/stat : 12134 (java) S 12120 12122 11827 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 154009102 1515646976 10317 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12122/tid=12135] ppid=12120 vsize=1480124 CPUtime=0
/proc/12122/task/12135/stat : 12135 (java) S 12120 12122 11827 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 154009159 1515646976 10317 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.18
Current children cumulated vsize (KiB) 1480124

Child status: 20
Real time (s): 6.82831
CPU time (s): 8.19875
CPU user time (s): 8.10977
CPU system time (s): 0.088986
CPU usage (%): 120.07
Max. virtual memory (cumulated for all children) (KiB): 1480488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.10977
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12660
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= 434
involuntary context switches= 326

runsolver used 0.009998 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node19 at 2009-06-13 05:34:50
IDJOB=1854947
IDBENCH=1324
IDSOLVER=682
FILE ID=node19/1854947-1244864090
PBS_JOBID= 9354329
Free space on /tmp= 66284 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900570242.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1854947-1244864090/watcher-1854947-1244864090 -o /tmp/evaluation-result-1854947-1244864090/solver-1854947-1244864090 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1854947-1244864090.opb

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

MD5SUM BENCH= 490d573a1d39845890b306c349815f34
RANDOM SEED=878226808

node19.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1334344 kB
Buffers:         48224 kB
Cached:         586896 kB
SwapCached:          0 kB
Active:          41096 kB
Inactive:       607960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1334344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             356 kB
Writeback:           0 kB
Mapped:          23756 kB
Slab:            58520 kB
Committed_AS:   149860 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66284 MiB
End job on node19 at 2009-06-13 05:34:57