Trace number 1856203

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 NameAnswerobjCPU timeWall clock time
SAT4J Pseudo Resolution 2.1.1UNSAT 8.39072 6.63945

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-pilot87.opb
MD5SUM5945633e92159be43fdff7baf2926f79
Bench CategoryOPT-BIGINT (optimisation, big 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 benchmark8.38872
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables113861
Total number of constraints3582
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3582
Minimum length of a constraint10
Maximum length of a constraint8647
Number of terms in the objective function 11587
Biggest coefficient in the objective function 1769666112389120
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 73168715037279064
Number of bits of the sum of numbers in the objective function 57
Biggest number in a constraint 536870912000000000
Number of bits of the biggest number in a constraint 59
Biggest sum of numbers in a constraint 1323519003456940521
Number of bits of the biggest sum of numbers61
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-1856203-1244905219.opb
0.23/0.21	c reading problem ... 
8.29/6.55	c (trivial inconsistency)
8.29/6.55	c starts		: 0
8.29/6.55	c conflicts		: 0
8.29/6.55	c decisions		: 0
8.29/6.55	c propagations		: 0
8.29/6.55	c inspects		: 0
8.29/6.55	c learnt literals	: 0
8.29/6.55	c learnt binary clauses	: 0
8.29/6.55	c learnt ternary clauses	: 0
8.29/6.55	c learnt clauses	: 0
8.29/6.55	c ignored clauses	: 0
8.29/6.55	c root simplifications	: 0
8.29/6.55	c removed literals (reason simplification)	: 0
8.29/6.55	c reason swapping (by a shorter reason)	: 0
8.29/6.55	c Calls to reduceDB	: 0
8.29/6.55	c speed (assignments/second)	: 0.0
8.29/6.55	c non guided choices	0
8.29/6.55	c learnt constraints type 
8.29/6.55	c constraints type 
8.29/6.55	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2539
8.29/6.55	s UNSATISFIABLE
8.29/6.55	c Total wall clock time (in seconds): 6.34

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-1856203-1244905219/watcher-1856203-1244905219 -o /tmp/evaluation-result-1856203-1244905219/solver-1856203-1244905219 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856203-1244905219.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: 1.07 1.02 1.00 3/64 10733
/proc/meminfo: memFree=1289752/2055920 swapFree=4182468/4192956
[pid=10733] ppid=10731 vsize=324 CPUtime=0
/proc/10733/stat : 10733 (java6) R 10731 10733 10696 0 -1 0 60 0 0 0 0 0 0 0 18 0 1 0 158122073 331776 44 1992294400 134512640 134550932 4294956176 18446744073709551615 2495268 0 0 4096 0 0 0 0 17 1 0 0
/proc/10733/statm: 378 47 35 9 0 8 0

[startup+0.0279021 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 10733
/proc/meminfo: memFree=1289752/2055920 swapFree=4182468/4192956
[pid=10733] ppid=10731 vsize=1468600 CPUtime=0.01
/proc/10733/stat : 10733 (java) S 10731 10733 10696 0 -1 0 2490 0 1 0 0 1 0 0 18 0 4 0 158122073 1503846400 2237 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/10733/statm: 367150 2244 559 9 0 364501 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1468600

[startup+0.101901 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 10733
/proc/meminfo: memFree=1289752/2055920 swapFree=4182468/4192956
[pid=10733] ppid=10731 vsize=1472584 CPUtime=0.08
/proc/10733/stat : 10733 (java) S 10731 10733 10696 0 -1 0 3640 0 1 0 6 2 0 0 18 0 12 0 158122073 1507926016 3383 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10733/statm: 368146 3383 1068 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.301933 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 10733
/proc/meminfo: memFree=1289752/2055920 swapFree=4182468/4192956
[pid=10733] ppid=10731 vsize=1475288 CPUtime=0.36
/proc/10733/stat : 10733 (java) S 10731 10733 10696 0 -1 0 5665 0 1 0 33 3 0 0 18 0 12 0 158122073 1510694912 5383 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10733/statm: 368822 5383 1357 9 0 366165 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1475288

[startup+0.701979 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 10733
/proc/meminfo: memFree=1289752/2055920 swapFree=4182468/4192956
[pid=10733] ppid=10731 vsize=1476012 CPUtime=0.97
/proc/10733/stat : 10733 (java) S 10731 10733 10696 0 -1 0 8305 0 1 0 92 5 0 0 18 0 12 0 158122073 1511436288 7760 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10733/statm: 369003 7760 1396 9 0 366346 0
Current children cumulated CPU time (s) 0.97
Current children cumulated vsize (KiB) 1476012

[startup+1.50207 s]
/proc/loadavg: 1.07 1.02 1.00 3/76 10745
/proc/meminfo: memFree=1246520/2055920 swapFree=4182468/4192956
[pid=10733] ppid=10731 vsize=1489088 CPUtime=2.48
/proc/10733/stat : 10733 (java) S 10731 10733 10696 0 -1 0 26971 0 1 0 235 13 0 0 18 0 12 0 158122073 1524826112 22883 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10733/statm: 372272 22884 1401 9 0 369615 0
[pid=10733/tid=10735] ppid=10731 vsize=1489088 CPUtime=1.25
/proc/10733/task/10735/stat : 10735 (java) R 10731 10733 10696 0 -1 64 18446 0 1 0 116 9 0 0 18 0 12 0 158122074 1524826112 22885 1992294400 134512640 134550932 4294956016 18446744073709551615 4109293654 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10736] ppid=10731 vsize=1489088 CPUtime=0
/proc/10733/task/10736/stat : 10736 (java) S 10731 10733 10696 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 158122075 1524826112 22886 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10733/tid=10737] ppid=10731 vsize=1489088 CPUtime=0
/proc/10733/task/10737/stat : 10737 (java) S 10731 10733 10696 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158122075 1524826112 22887 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10733/tid=10738] ppid=10731 vsize=1489088 CPUtime=0
/proc/10733/task/10738/stat : 10738 (java) S 10731 10733 10696 0 -1 64 3 0 0 0 0 0 0 0 17 0 12 0 158122077 1524826112 22887 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10739] ppid=10731 vsize=1489088 CPUtime=0
/proc/10733/task/10739/stat : 10739 (java) S 10731 10733 10696 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158122078 1524826112 22888 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10740] ppid=10731 vsize=1489088 CPUtime=0
/proc/10733/task/10740/stat : 10740 (java) S 10731 10733 10696 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158122078 1524826112 22889 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10741] ppid=10731 vsize=1489088 CPUtime=0
/proc/10733/task/10741/stat : 10741 (java) S 10731 10733 10696 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 158122082 1524826112 22889 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10742] ppid=10731 vsize=1489088 CPUtime=0.27
/proc/10733/task/10742/stat : 10742 (java) S 10731 10733 10696 0 -1 64 610 0 0 0 27 0 0 0 16 0 12 0 158122082 1524826112 22890 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10743] ppid=10731 vsize=1489088 CPUtime=0.94
/proc/10733/task/10743/stat : 10743 (java) R 10731 10733 10696 0 -1 64 7173 0 0 0 91 3 0 0 19 0 12 0 158122082 1524826112 22891 1992294400 134512640 134550932 4294956016 18446744073709551615 104143476 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10733/tid=10744] ppid=10731 vsize=1489088 CPUtime=0
/proc/10733/task/10744/stat : 10744 (java) S 10731 10733 10696 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158122082 1524826112 22891 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10745] ppid=10731 vsize=1489088 CPUtime=0
/proc/10733/task/10745/stat : 10745 (java) S 10731 10733 10696 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158122082 1524826112 22892 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.48
Current children cumulated vsize (KiB) 1489088

[startup+3.10224 s]
/proc/loadavg: 1.07 1.02 1.00 2/76 10745
/proc/meminfo: memFree=1161336/2055920 swapFree=4182468/4192956
[pid=10733] ppid=10731 vsize=1487420 CPUtime=4.37
/proc/10733/stat : 10733 (java) S 10731 10733 10696 0 -1 0 46163 0 1 0 416 21 0 0 18 0 12 0 158122073 1523118080 40946 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10733/statm: 371855 40946 1411 9 0 369198 0
[pid=10733/tid=10735] ppid=10731 vsize=1487420 CPUtime=2.73
/proc/10733/task/10735/stat : 10735 (java) R 10731 10733 10696 0 -1 64 30919 0 1 0 260 13 0 0 25 0 12 0 158122074 1523118080 40946 1992294400 134512640 134550932 4294956016 18446744073709551615 4109474641 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10736] ppid=10731 vsize=1487420 CPUtime=0.11
/proc/10733/task/10736/stat : 10736 (java) S 10731 10733 10696 0 -1 64 2700 0 0 0 10 1 0 0 16 0 12 0 158122075 1523118080 40946 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10733/tid=10737] ppid=10731 vsize=1487420 CPUtime=0.1
/proc/10733/task/10737/stat : 10737 (java) S 10731 10733 10696 0 -1 64 3257 0 0 0 9 1 0 0 17 0 12 0 158122075 1523118080 40946 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10738] ppid=10731 vsize=1487420 CPUtime=0
/proc/10733/task/10738/stat : 10738 (java) S 10731 10733 10696 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 158122077 1523118080 40946 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10739] ppid=10731 vsize=1487420 CPUtime=0
/proc/10733/task/10739/stat : 10739 (java) S 10731 10733 10696 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 158122078 1523118080 40946 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10740] ppid=10731 vsize=1487420 CPUtime=0
/proc/10733/task/10740/stat : 10740 (java) S 10731 10733 10696 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 158122078 1523118080 40946 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10741] ppid=10731 vsize=1487420 CPUtime=0
/proc/10733/task/10741/stat : 10741 (java) S 10731 10733 10696 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 158122082 1523118080 40946 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10742] ppid=10731 vsize=1487420 CPUtime=0.27
/proc/10733/task/10742/stat : 10742 (java) S 10731 10733 10696 0 -1 64 610 0 0 0 27 0 0 0 16 0 12 0 158122082 1523118080 40946 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10743] ppid=10731 vsize=1487420 CPUtime=1.11
/proc/10733/task/10743/stat : 10743 (java) S 10731 10733 10696 0 -1 64 7927 0 0 0 108 3 0 0 17 0 12 0 158122082 1523118080 40946 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10733/tid=10744] ppid=10731 vsize=1487420 CPUtime=0
/proc/10733/task/10744/stat : 10744 (java) S 10731 10733 10696 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158122082 1523118080 40946 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10745] ppid=10731 vsize=1487420 CPUtime=0
/proc/10733/task/10745/stat : 10745 (java) S 10731 10733 10696 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158122082 1523118080 40946 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.37
Current children cumulated vsize (KiB) 1487420

[startup+6.30261 s]
/proc/loadavg: 1.14 1.03 1.01 2/76 10745
/proc/meminfo: memFree=1082376/2055920 swapFree=4182468/4192956
[pid=10733] ppid=10731 vsize=1486684 CPUtime=8.09
/proc/10733/stat : 10733 (java) S 10731 10733 10696 0 -1 0 64616 0 1 0 779 30 0 0 18 0 12 0 158122073 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10733/statm: 371671 57086 1411 9 0 369014 0
[pid=10733/tid=10735] ppid=10731 vsize=1486684 CPUtime=5.44
/proc/10733/task/10735/stat : 10735 (java) R 10731 10733 10696 0 -1 64 30924 0 1 0 530 14 0 0 16 0 12 0 158122074 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4109436866 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10736] ppid=10731 vsize=1486684 CPUtime=0.57
/proc/10733/task/10736/stat : 10736 (java) S 10731 10733 10696 0 -1 64 11038 0 0 0 53 4 0 0 18 0 12 0 158122075 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10733/tid=10737] ppid=10731 vsize=1486684 CPUtime=0.57
/proc/10733/task/10737/stat : 10737 (java) S 10731 10733 10696 0 -1 64 13358 0 0 0 51 6 0 0 18 0 12 0 158122075 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10733/tid=10738] ppid=10731 vsize=1486684 CPUtime=0
/proc/10733/task/10738/stat : 10738 (java) S 10731 10733 10696 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 158122077 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10739] ppid=10731 vsize=1486684 CPUtime=0
/proc/10733/task/10739/stat : 10739 (java) S 10731 10733 10696 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 158122078 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10740] ppid=10731 vsize=1486684 CPUtime=0
/proc/10733/task/10740/stat : 10740 (java) S 10731 10733 10696 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 158122078 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10741] ppid=10731 vsize=1486684 CPUtime=0
/proc/10733/task/10741/stat : 10741 (java) S 10731 10733 10696 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 158122082 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10742] ppid=10731 vsize=1486684 CPUtime=0.32
/proc/10733/task/10742/stat : 10742 (java) S 10731 10733 10696 0 -1 64 617 0 0 0 32 0 0 0 17 0 12 0 158122082 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10743] ppid=10731 vsize=1486684 CPUtime=1.13
/proc/10733/task/10743/stat : 10743 (java) S 10731 10733 10696 0 -1 64 7929 0 0 0 110 3 0 0 16 0 12 0 158122082 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10733/tid=10744] ppid=10731 vsize=1486684 CPUtime=0
/proc/10733/task/10744/stat : 10744 (java) S 10731 10733 10696 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158122082 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10745] ppid=10731 vsize=1486684 CPUtime=0
/proc/10733/task/10745/stat : 10745 (java) S 10731 10733 10696 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158122082 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.09
Current children cumulated vsize (KiB) 1486684

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

[startup+6.50163 s]
/proc/loadavg: 1.14 1.03 1.01 2/76 10745
/proc/meminfo: memFree=1067152/2055920 swapFree=4182468/4192956
[pid=10733] ppid=10731 vsize=1486684 CPUtime=8.29
/proc/10733/stat : 10733 (java) S 10731 10733 10696 0 -1 0 64616 0 1 0 799 30 0 0 18 0 12 0 158122073 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10733/statm: 371671 57086 1411 9 0 369014 0
[pid=10733/tid=10735] ppid=10731 vsize=1486684 CPUtime=5.64
/proc/10733/task/10735/stat : 10735 (java) R 10731 10733 10696 0 -1 64 30924 0 1 0 550 14 0 0 18 0 12 0 158122074 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4109530558 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10736] ppid=10731 vsize=1486684 CPUtime=0.57
/proc/10733/task/10736/stat : 10736 (java) S 10731 10733 10696 0 -1 64 11038 0 0 0 53 4 0 0 18 0 12 0 158122075 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10733/tid=10737] ppid=10731 vsize=1486684 CPUtime=0.57
/proc/10733/task/10737/stat : 10737 (java) S 10731 10733 10696 0 -1 64 13358 0 0 0 51 6 0 0 18 0 12 0 158122075 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10733/tid=10738] ppid=10731 vsize=1486684 CPUtime=0
/proc/10733/task/10738/stat : 10738 (java) S 10731 10733 10696 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 158122077 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10739] ppid=10731 vsize=1486684 CPUtime=0
/proc/10733/task/10739/stat : 10739 (java) S 10731 10733 10696 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 158122078 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10740] ppid=10731 vsize=1486684 CPUtime=0
/proc/10733/task/10740/stat : 10740 (java) S 10731 10733 10696 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 158122078 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10741] ppid=10731 vsize=1486684 CPUtime=0
/proc/10733/task/10741/stat : 10741 (java) S 10731 10733 10696 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 158122082 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10742] ppid=10731 vsize=1486684 CPUtime=0.32
/proc/10733/task/10742/stat : 10742 (java) S 10731 10733 10696 0 -1 64 617 0 0 0 32 0 0 0 17 0 12 0 158122082 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10743] ppid=10731 vsize=1486684 CPUtime=1.13
/proc/10733/task/10743/stat : 10743 (java) S 10731 10733 10696 0 -1 64 7929 0 0 0 110 3 0 0 16 0 12 0 158122082 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10733/tid=10744] ppid=10731 vsize=1486684 CPUtime=0
/proc/10733/task/10744/stat : 10744 (java) S 10731 10733 10696 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158122082 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10733/tid=10745] ppid=10731 vsize=1486684 CPUtime=0
/proc/10733/task/10745/stat : 10745 (java) S 10731 10733 10696 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158122082 1522364416 57086 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.29
Current children cumulated vsize (KiB) 1486684

[startup+6.60664 s]
/proc/loadavg: 1.14 1.03 1.01 2/76 10745
/proc/meminfo: memFree=1067152/2055920 swapFree=4182468/4192956
[pid=10733] ppid=10731 vsize=0 CPUtime=8.35
/proc/10733/stat : 10733 (java) Z 10731 10733 10696 0 -1 1036 64640 0 1 0 804 31 0 0 16 0 2 0 158122073 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10733/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 8.35
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 6.63945
CPU time (s): 8.39072
CPU user time (s): 8.04678
CPU system time (s): 0.343947
CPU usage (%): 126.377
Max. virtual memory (cumulated for all children) (KiB): 1489572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.04678
system time used= 0.343947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64640
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= 513
involuntary context switches= 366

runsolver used 0.013997 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node23 at 2009-06-13 17:00:22
IDJOB=1856203
IDBENCH=2398
IDSOLVER=682
FILE ID=node23/1856203-1244905219
PBS_JOBID= 9354553
Free space on /tmp= 66308 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-pilot87.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1856203-1244905219/watcher-1856203-1244905219 -o /tmp/evaluation-result-1856203-1244905219/solver-1856203-1244905219 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856203-1244905219.opb

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

MD5SUM BENCH= 5945633e92159be43fdff7baf2926f79
RANDOM SEED=618005205

node23.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		: 3000.236
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		: 3000.236
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:       1290232 kB
Buffers:         69356 kB
Cached:         614388 kB
SwapCached:       4212 kB
Active:          65028 kB
Inactive:       626412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1290232 kB
SwapTotal:     4192956 kB
SwapFree:      4182468 kB
Dirty:           25104 kB
Writeback:           0 kB
Mapped:          14388 kB
Slab:            60316 kB
Committed_AS:   124916 kB
PageTables:       1392 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= 66308 MiB
End job on node23 at 2009-06-13 17:00:28