Trace number 1855231

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 8.27874 6.94435

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-unbounded.Icl2arity.ucl.opb
MD5SUMf83049a5e6f779c8a894a05e03ae7f50
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 benchmark2.38664
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23837
Total number of constraints67568
Number of constraints which are clauses64398
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3170
Minimum length of a constraint1
Maximum length of a constraint13
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 66
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 256
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.09/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.15	c version 2.1.1.v20090612
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version	1.6.0_12
0.09/0.15	c os.name	Linux
0.09/0.15	c os.version	2.6.9-22.EL.rootsmp
0.09/0.15	c os.arch	i386
0.09/0.15	c Free memory 1342000320
0.09/0.15	c Max memory 1344274432
0.09/0.15	c Total memory 1344274432
0.09/0.15	c Number of processors 2
0.23/0.22	c Pseudo Boolean Optimization
0.23/0.22	c --- Begin Solver configuration ---
0.23/0.22	c Stops conflict analysis at the first Unique Implication Point
0.23/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
0.23/0.22	c Learn all clauses as in MiniSAT
0.23/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.22	c Expensive reason simplification
0.23/0.22	c MiniSAT restarts strategy
0.23/0.22	c Memory based learned constraints deletion strategy
0.23/0.22	c timeout=2147483s
0.23/0.22	c DB Simplification allowed=false
0.23/0.22	c --- End Solver configuration ---
0.23/0.22	c solving HOME/instance-1855231-1244870376.opb
0.23/0.22	c reading problem ... 
2.58/2.03	c ... done. Wall clock time 1.817s.
2.58/2.03	c #vars     23837
2.58/2.03	c #constraints  67568
2.58/2.03	c constraints type 
2.58/2.03	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 43458
2.58/2.03	c org.sat4j.pb.constraints.pb.MaxWatchPb => 3170
2.58/2.03	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 20939
8.14/6.90	c starts		: 7
8.14/6.90	c conflicts		: 2220
8.14/6.90	c decisions		: 5676
8.14/6.90	c propagations		: 3765114
8.14/6.90	c inspects		: 8909682
8.14/6.90	c learnt literals	: 13
8.14/6.90	c learnt binary clauses	: 38
8.14/6.90	c learnt ternary clauses	: 89
8.14/6.90	c learnt clauses	: 2206
8.14/6.90	c ignored clauses	: 0
8.14/6.90	c root simplifications	: 0
8.14/6.90	c removed literals (reason simplification)	: 13176
8.14/6.90	c reason swapping (by a shorter reason)	: 0
8.14/6.90	c Calls to reduceDB	: 0
8.24/6.90	c speed (assignments/second)	: 774236.8908081431
8.24/6.90	c non guided choices	1042
8.24/6.90	c learnt constraints type 
8.24/6.90	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 2168
8.24/6.90	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 38
8.24/6.90	c constraints type 
8.24/6.90	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 43458
8.24/6.90	c org.sat4j.pb.constraints.pb.MaxWatchPb => 3170
8.24/6.90	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 20939
8.24/6.90	s UNSATISFIABLE
8.24/6.90	c Total wall clock time (in seconds): 6.687

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-1855231-1244870376/watcher-1855231-1244870376 -o /tmp/evaluation-result-1855231-1244870376/solver-1855231-1244870376 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1855231-1244870376.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: 1.05 1.02 1.00 3/64 12543
/proc/meminfo: memFree=977288/2055920 swapFree=4192952/4192956
[pid=12543] ppid=12541 vsize=152 CPUtime=0
/proc/12543/stat : 12543 (java6) R 12541 12543 11576 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 154638305 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 8905508 0 0 4096 0 0 0 0 17 1 0 0
/proc/12543/statm: 38 26 19 9 0 4 0

[startup+0.0679871 s]
/proc/loadavg: 1.05 1.02 1.00 3/64 12543
/proc/meminfo: memFree=977288/2055920 swapFree=4192952/4192956
[pid=12543] ppid=12541 vsize=1470220 CPUtime=0.06
/proc/12543/stat : 12543 (java) S 12541 12543 11576 0 -1 0 3348 0 1 0 4 2 0 0 18 0 7 0 154638305 1505505280 3093 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/12543/statm: 367555 3093 1029 9 0 364906 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1470220

[startup+0.101993 s]
/proc/loadavg: 1.05 1.02 1.00 3/64 12543
/proc/meminfo: memFree=977288/2055920 swapFree=4192952/4192956
[pid=12543] ppid=12541 vsize=1472584 CPUtime=0.09
/proc/12543/stat : 12543 (java) S 12541 12543 11576 0 -1 0 3613 0 1 0 7 2 0 0 18 0 12 0 154638305 1507926016 3356 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12543/statm: 368146 3356 1068 9 0 365494 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472584

[startup+0.301035 s]
/proc/loadavg: 1.05 1.02 1.00 3/64 12543
/proc/meminfo: memFree=977288/2055920 swapFree=4192952/4192956
[pid=12543] ppid=12541 vsize=1474796 CPUtime=0.33
/proc/12543/stat : 12543 (java) S 12541 12543 11576 0 -1 0 5108 0 1 0 30 3 0 0 18 0 12 0 154638305 1510191104 4843 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12543/statm: 368699 4843 1352 9 0 366042 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1474796

[startup+0.701121 s]
/proc/loadavg: 1.05 1.02 1.00 3/64 12543
/proc/meminfo: memFree=977288/2055920 swapFree=4192952/4192956
[pid=12543] ppid=12541 vsize=1476276 CPUtime=1
/proc/12543/stat : 12543 (java) S 12541 12543 11576 0 -1 0 7457 0 1 0 96 4 0 0 18 0 12 0 154638305 1511706624 6766 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12543/statm: 369069 6766 1396 9 0 366412 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 1476276

[startup+1.50228 s]
/proc/loadavg: 1.05 1.02 1.00 2/76 12555
/proc/meminfo: memFree=946408/2055920 swapFree=4192952/4192956
[pid=12543] ppid=12541 vsize=1477788 CPUtime=1.96
/proc/12543/stat : 12543 (java) S 12541 12543 11576 0 -1 0 21553 0 1 0 186 10 0 0 18 0 12 0 154638305 1513254912 20652 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12543/statm: 369447 20653 1400 9 0 366790 0
[pid=12543/tid=12545] ppid=12541 vsize=1477788 CPUtime=1.25
/proc/12543/task/12545/stat : 12545 (java) R 12541 12543 11576 0 -1 64 18795 0 1 0 116 9 0 0 20 0 12 0 154638307 1513254912 20654 1992294400 134512640 134550932 4294956016 18446744073709551615 4109556538 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12546] ppid=12541 vsize=1477788 CPUtime=0
/proc/12543/task/12546/stat : 12546 (java) S 12541 12543 11576 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 154638308 1513254912 20655 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12547] ppid=12541 vsize=1477788 CPUtime=0
/proc/12543/task/12547/stat : 12547 (java) S 12541 12543 11576 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 154638308 1513254912 20656 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12548] ppid=12541 vsize=1477788 CPUtime=0
/proc/12543/task/12548/stat : 12548 (java) S 12541 12543 11576 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 154638310 1513254912 20657 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12549] ppid=12541 vsize=1477788 CPUtime=0
/proc/12543/task/12549/stat : 12549 (java) S 12541 12543 11576 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 154638310 1513254912 20658 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12550] ppid=12541 vsize=1477788 CPUtime=0
/proc/12543/task/12550/stat : 12550 (java) S 12541 12543 11576 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 154638310 1513254912 20659 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12551] ppid=12541 vsize=1477788 CPUtime=0
/proc/12543/task/12551/stat : 12551 (java) S 12541 12543 11576 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 154638314 1513254912 20660 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12552] ppid=12541 vsize=1477788 CPUtime=0.3
/proc/12543/task/12552/stat : 12552 (java) S 12541 12543 11576 0 -1 64 562 0 0 0 30 0 0 0 15 0 12 0 154638314 1513254912 20661 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12553] ppid=12541 vsize=1477788 CPUtime=0.39
/proc/12543/task/12553/stat : 12553 (java) S 12541 12543 11576 0 -1 64 1452 0 0 0 39 0 0 0 15 0 12 0 154638315 1513254912 20662 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12554] ppid=12541 vsize=1477788 CPUtime=0
/proc/12543/task/12554/stat : 12554 (java) S 12541 12543 11576 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 154638315 1513254912 20663 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12555] ppid=12541 vsize=1477788 CPUtime=0
/proc/12543/task/12555/stat : 12555 (java) S 12541 12543 11576 0 -1 64 2 0 0 0 0 0 0 0 15 0 12 0 154638315 1513254912 20664 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.96
Current children cumulated vsize (KiB) 1477788

[startup+3.10263 s]
/proc/loadavg: 1.05 1.02 1.00 3/76 12555
/proc/meminfo: memFree=852392/2055920 swapFree=4192952/4192956
[pid=12543] ppid=12541 vsize=1478920 CPUtime=4.26
/proc/12543/stat : 12543 (java) S 12541 12543 11576 0 -1 0 39175 0 1 0 408 18 0 0 18 0 13 0 154638305 1514414080 35877 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12543/statm: 369730 35877 1427 9 0 367073 0
[pid=12543/tid=12545] ppid=12541 vsize=1478920 CPUtime=2.48
/proc/12543/task/12545/stat : 12545 (java) R 12541 12543 11576 0 -1 64 30948 0 1 0 234 14 0 0 19 0 13 0 154638307 1514414080 35877 1992294400 134512640 134550932 4294956016 18446744073709551615 4109660579 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12546] ppid=12541 vsize=1478920 CPUtime=0.04
/proc/12543/task/12546/stat : 12546 (java) S 12541 12543 11576 0 -1 64 1211 0 0 0 4 0 0 0 16 0 13 0 154638308 1514414080 35877 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12547] ppid=12541 vsize=1478920 CPUtime=0.05
/proc/12543/task/12547/stat : 12547 (java) S 12541 12543 11576 0 -1 64 1512 0 0 0 5 0 0 0 16 0 13 0 154638308 1514414080 35877 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12548] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12548/stat : 12548 (java) S 12541 12543 11576 0 -1 64 10 0 0 0 0 0 0 0 15 0 13 0 154638310 1514414080 35877 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12549] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12549/stat : 12549 (java) S 12541 12543 11576 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 154638310 1514414080 35877 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12550] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12550/stat : 12550 (java) S 12541 12543 11576 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 154638310 1514414080 35877 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12551] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12551/stat : 12551 (java) S 12541 12543 11576 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 154638314 1514414080 35877 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12552] ppid=12541 vsize=1478920 CPUtime=0.77
/proc/12543/task/12552/stat : 12552 (java) S 12541 12543 11576 0 -1 64 1805 0 0 0 77 0 0 0 16 0 13 0 154638314 1514414080 35877 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12553] ppid=12541 vsize=1478920 CPUtime=0.86
/proc/12543/task/12553/stat : 12553 (java) S 12541 12543 11576 0 -1 64 2941 0 0 0 86 0 0 0 15 0 13 0 154638315 1514414080 35877 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12554] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12554/stat : 12554 (java) S 12541 12543 11576 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154638315 1514414080 35877 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12555] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12555/stat : 12555 (java) S 12541 12543 11576 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 154638315 1514414080 35877 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.26
Current children cumulated vsize (KiB) 1478920

[startup+6.30231 s]
/proc/loadavg: 1.05 1.02 1.00 2/77 12556
/proc/meminfo: memFree=827488/2055920 swapFree=4192952/4192956
[pid=12543] ppid=12541 vsize=1478920 CPUtime=7.64
/proc/12543/stat : 12543 (java) S 12541 12543 11576 0 -1 0 42020 0 1 0 745 19 0 0 18 0 13 0 154638305 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12543/statm: 369730 38634 1427 9 0 367073 0
[pid=12543/tid=12545] ppid=12541 vsize=1478920 CPUtime=5.6
/proc/12543/task/12545/stat : 12545 (java) R 12541 12543 11576 0 -1 64 30954 0 1 0 545 15 0 0 22 0 13 0 154638307 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4109818683 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12546] ppid=12541 vsize=1478920 CPUtime=0.12
/proc/12543/task/12546/stat : 12546 (java) S 12541 12543 11576 0 -1 64 2396 0 0 0 12 0 0 0 16 0 13 0 154638308 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12547] ppid=12541 vsize=1478920 CPUtime=0.12
/proc/12543/task/12547/stat : 12547 (java) S 12541 12543 11576 0 -1 64 3150 0 0 0 12 0 0 0 17 0 13 0 154638308 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12548] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12548/stat : 12548 (java) S 12541 12543 11576 0 -1 64 18 0 0 0 0 0 0 0 16 0 13 0 154638310 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12549] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12549/stat : 12549 (java) S 12541 12543 11576 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 154638310 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12550] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12550/stat : 12550 (java) S 12541 12543 11576 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 154638310 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12551] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12551/stat : 12551 (java) S 12541 12543 11576 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 154638314 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12552] ppid=12541 vsize=1478920 CPUtime=0.88
/proc/12543/task/12552/stat : 12552 (java) S 12541 12543 11576 0 -1 64 1813 0 0 0 88 0 0 0 16 0 13 0 154638314 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12553] ppid=12541 vsize=1478920 CPUtime=0.86
/proc/12543/task/12553/stat : 12553 (java) S 12541 12543 11576 0 -1 64 2941 0 0 0 86 0 0 0 16 0 13 0 154638315 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12554] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12554/stat : 12554 (java) S 12541 12543 11576 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154638315 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12555] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12555/stat : 12555 (java) S 12541 12543 11576 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 154638315 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12556] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12556/stat : 12556 (java) S 12541 12543 11576 0 -1 64 5 0 0 0 0 0 0 0 20 0 13 0 154638517 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.64
Current children cumulated vsize (KiB) 1478920

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

[startup+6.7024 s]
/proc/loadavg: 1.05 1.02 1.00 2/77 12556
/proc/meminfo: memFree=827360/2055920 swapFree=4192952/4192956
[pid=12543] ppid=12541 vsize=1478920 CPUtime=8.04
/proc/12543/stat : 12543 (java) S 12541 12543 11576 0 -1 0 42020 0 1 0 785 19 0 0 18 0 13 0 154638305 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12543/statm: 369730 38634 1427 9 0 367073 0
[pid=12543/tid=12545] ppid=12541 vsize=1478920 CPUtime=6
/proc/12543/task/12545/stat : 12545 (java) R 12541 12543 11576 0 -1 64 30954 0 1 0 585 15 0 0 25 0 13 0 154638307 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4109799879 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12546] ppid=12541 vsize=1478920 CPUtime=0.12
/proc/12543/task/12546/stat : 12546 (java) S 12541 12543 11576 0 -1 64 2396 0 0 0 12 0 0 0 16 0 13 0 154638308 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12547] ppid=12541 vsize=1478920 CPUtime=0.12
/proc/12543/task/12547/stat : 12547 (java) S 12541 12543 11576 0 -1 64 3150 0 0 0 12 0 0 0 17 0 13 0 154638308 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12548] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12548/stat : 12548 (java) S 12541 12543 11576 0 -1 64 18 0 0 0 0 0 0 0 16 0 13 0 154638310 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12549] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12549/stat : 12549 (java) S 12541 12543 11576 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 154638310 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12550] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12550/stat : 12550 (java) S 12541 12543 11576 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 154638310 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12551] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12551/stat : 12551 (java) S 12541 12543 11576 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 154638314 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12552] ppid=12541 vsize=1478920 CPUtime=0.88
/proc/12543/task/12552/stat : 12552 (java) S 12541 12543 11576 0 -1 64 1813 0 0 0 88 0 0 0 16 0 13 0 154638314 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12553] ppid=12541 vsize=1478920 CPUtime=0.86
/proc/12543/task/12553/stat : 12553 (java) S 12541 12543 11576 0 -1 64 2941 0 0 0 86 0 0 0 16 0 13 0 154638315 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12554] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12554/stat : 12554 (java) S 12541 12543 11576 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154638315 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12555] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12555/stat : 12555 (java) S 12541 12543 11576 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 154638315 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12556] ppid=12541 vsize=1478920 CPUtime=0
/proc/12543/task/12556/stat : 12556 (java) S 12541 12543 11576 0 -1 64 5 0 0 0 0 0 0 0 20 0 13 0 154638517 1514414080 38634 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.04
Current children cumulated vsize (KiB) 1478920

[startup+6.90244 s]
/proc/loadavg: 1.05 1.02 1.00 2/77 12556
/proc/meminfo: memFree=827360/2055920 swapFree=4192952/4192956
[pid=12543] ppid=12541 vsize=1479244 CPUtime=8.24
/proc/12543/stat : 12543 (java) S 12541 12543 11576 0 -1 0 42028 0 1 0 805 19 0 0 18 0 14 0 154638305 1514745856 38642 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12543/statm: 369811 38642 1427 9 0 367154 0
[pid=12543/tid=12545] ppid=12541 vsize=1479244 CPUtime=6.2
/proc/12543/task/12545/stat : 12545 (java) S 12541 12543 11576 0 -1 64 30958 0 1 0 605 15 0 0 25 0 14 0 154638307 1514745856 38642 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12546] ppid=12541 vsize=1479244 CPUtime=0.12
/proc/12543/task/12546/stat : 12546 (java) S 12541 12543 11576 0 -1 64 2396 0 0 0 12 0 0 0 16 0 14 0 154638308 1514745856 38642 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12547] ppid=12541 vsize=1479244 CPUtime=0.12
/proc/12543/task/12547/stat : 12547 (java) S 12541 12543 11576 0 -1 64 3150 0 0 0 12 0 0 0 17 0 14 0 154638308 1514745856 38642 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12548] ppid=12541 vsize=1479244 CPUtime=0
/proc/12543/task/12548/stat : 12548 (java) S 12541 12543 11576 0 -1 64 18 0 0 0 0 0 0 0 16 0 14 0 154638310 1514745856 38642 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12549] ppid=12541 vsize=1479244 CPUtime=0
/proc/12543/task/12549/stat : 12549 (java) S 12541 12543 11576 0 -1 64 11 0 0 0 0 0 0 0 16 0 14 0 154638310 1514745856 38642 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12550] ppid=12541 vsize=1479244 CPUtime=0
/proc/12543/task/12550/stat : 12550 (java) S 12541 12543 11576 0 -1 64 7 0 0 0 0 0 0 0 16 0 14 0 154638310 1514745856 38642 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12551] ppid=12541 vsize=1479244 CPUtime=0
/proc/12543/task/12551/stat : 12551 (java) S 12541 12543 11576 0 -1 64 1 0 0 0 0 0 0 0 24 0 14 0 154638314 1514745856 38642 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12552] ppid=12541 vsize=1479244 CPUtime=0.88
/proc/12543/task/12552/stat : 12552 (java) S 12541 12543 11576 0 -1 64 1813 0 0 0 88 0 0 0 16 0 14 0 154638314 1514745856 38642 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12553] ppid=12541 vsize=1479244 CPUtime=0.86
/proc/12543/task/12553/stat : 12553 (java) S 12541 12543 11576 0 -1 64 2941 0 0 0 86 0 0 0 16 0 14 0 154638315 1514745856 38642 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12554] ppid=12541 vsize=1479244 CPUtime=0
/proc/12543/task/12554/stat : 12554 (java) S 12541 12543 11576 0 -1 64 1 0 0 0 0 0 0 0 25 0 14 0 154638315 1514745856 38642 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12543/tid=12555] ppid=12541 vsize=1479244 CPUtime=0
/proc/12543/task/12555/stat : 12555 (java) S 12541 12543 11576 0 -1 64 2 0 0 0 0 0 0 0 15 0 14 0 154638315 1514745856 38642 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12543/tid=12556] ppid=12541 vsize=1479244 CPUtime=0
/proc/12543/task/12556/stat : 12556 (java) S 12541 12543 11576 0 -1 64 5 0 0 0 0 0 0 0 20 0 14 0 154638517 1514745856 38642 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.24
Current children cumulated vsize (KiB) 1479244

Child status: 20
Real time (s): 6.94435
CPU time (s): 8.27874
CPU user time (s): 8.05977
CPU system time (s): 0.218966
CPU usage (%): 119.215
Max. virtual memory (cumulated for all children) (KiB): 1479652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.05977
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42037
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= 706
involuntary context switches= 527

runsolver used 0.012998 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node10 at 2009-06-13 07:19:36
IDJOB=1855231
IDBENCH=1466
IDSOLVER=682
FILE ID=node10/1855231-1244870376
PBS_JOBID= 9354360
Free space on /tmp= 66272 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-unbounded.Icl2arity.ucl.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1855231-1244870376/watcher-1855231-1244870376 -o /tmp/evaluation-result-1855231-1244870376/solver-1855231-1244870376 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1855231-1244870376.opb

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

MD5SUM BENCH= f83049a5e6f779c8a894a05e03ae7f50
RANDOM SEED=1463707976

node10.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		: 3000.263
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		: 3000.263
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:        977704 kB
Buffers:         61412 kB
Cached:         931044 kB
SwapCached:          4 kB
Active:          80496 kB
Inactive:       925428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        977704 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            58280 kB
Committed_AS:   133076 kB
PageTables:       1376 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= 66272 MiB
End job on node10 at 2009-06-13 07:19:43