Trace number 1856255

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 3.2765 2.16503

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-pilot4.opb
MD5SUM3562a44ca41f194f065cdd316b346d0e
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 benchmark3.2765
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables26494
Total number of constraints657
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 constraints657
Minimum length of a constraint10
Maximum length of a constraint1427
Number of terms in the objective function 120
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 4294967292
Number of bits of the sum of numbers in the objective function 32
Biggest number in a constraint 14948627381600911360
Number of bits of the biggest number in a constraint 64
Biggest sum of numbers in a constraint 99417465468392888124
Number of bits of the biggest sum of numbers67
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.1.1.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
0.21/0.22	c Pseudo Boolean Optimization
0.21/0.22	c --- Begin Solver configuration ---
0.21/0.22	c Stops conflict analysis at the first Unique Implication Point
0.21/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@64dc11
0.21/0.22	c Learn all clauses as in MiniSAT
0.21/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.21/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.21/0.22	c Expensive reason simplification
0.21/0.22	c MiniSAT restarts strategy
0.21/0.22	c Memory based learned constraints deletion strategy
0.21/0.22	c timeout=2147483s
0.21/0.22	c DB Simplification allowed=false
0.21/0.22	c --- End Solver configuration ---
0.21/0.22	c solving HOME/instance-1856255-1244906442.opb
0.21/0.22	c reading problem ... 
2.85/1.95	c ... done. Wall clock time 1.729s.
2.85/1.95	c #vars     26494
2.85/1.95	c #constraints  4535
2.85/1.95	c constraints type 
2.85/1.95	c org.sat4j.pb.constraints.pb.MaxWatchPb => 935
3.20/2.12	c starts		: 0
3.20/2.12	c conflicts		: 0
3.20/2.12	c decisions		: 0
3.20/2.12	c propagations		: 4037
3.20/2.12	c inspects		: 4927
3.20/2.12	c learnt literals	: 0
3.20/2.12	c learnt binary clauses	: 0
3.20/2.12	c learnt ternary clauses	: 0
3.20/2.12	c learnt clauses	: 0
3.20/2.12	c ignored clauses	: 0
3.20/2.12	c root simplifications	: 0
3.20/2.12	c removed literals (reason simplification)	: 0
3.20/2.12	c reason swapping (by a shorter reason)	: 0
3.20/2.12	c Calls to reduceDB	: 0
3.20/2.12	c speed (assignments/second)	: 23747.05882352941
3.20/2.12	c non guided choices	0
3.20/2.12	c learnt constraints type 
3.20/2.12	c constraints type 
3.20/2.12	c org.sat4j.pb.constraints.pb.MaxWatchPb => 935
3.20/2.12	s UNSATISFIABLE
3.20/2.12	c Total wall clock time (in seconds): 1.902

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-1856255-1244906442/watcher-1856255-1244906442 -o /tmp/evaluation-result-1856255-1244906442/solver-1856255-1244906442 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856255-1244906442.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12606
/proc/meminfo: memFree=1311928/2055920 swapFree=4191900/4192956
[pid=12606] ppid=12604 vsize=152 CPUtime=0
/proc/12606/stat : 12606 (java6) D 12604 12606 12477 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 158244622 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 4678436 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/12606/statm: 38 26 19 9 0 4 0

[startup+0.0916269 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12606
/proc/meminfo: memFree=1311928/2055920 swapFree=4191900/4192956
[pid=12606] ppid=12604 vsize=1471244 CPUtime=0.07
/proc/12606/stat : 12606 (java) S 12604 12606 12477 0 -1 0 3505 0 1 0 5 2 0 0 18 0 7 0 158244622 1506553856 3250 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/12606/statm: 367811 3250 1041 9 0 365162 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1471244

[startup+0.101626 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12606
/proc/meminfo: memFree=1311928/2055920 swapFree=4191900/4192956
[pid=12606] ppid=12604 vsize=1473608 CPUtime=0.08
/proc/12606/stat : 12606 (java) S 12604 12606 12477 0 -1 0 3604 0 1 0 6 2 0 0 18 0 12 0 158244622 1508974592 3347 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12606/statm: 368402 3347 1066 9 0 365750 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1473608

[startup+0.30164 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12606
/proc/meminfo: memFree=1311928/2055920 swapFree=4191900/4192956
[pid=12606] ppid=12604 vsize=1475180 CPUtime=0.34
/proc/12606/stat : 12606 (java) S 12604 12606 12477 0 -1 0 5177 0 1 0 31 3 0 0 18 0 12 0 158244622 1510584320 4914 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12606/statm: 368795 4914 1353 9 0 366138 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1475180

[startup+0.701667 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12606
/proc/meminfo: memFree=1311928/2055920 swapFree=4191900/4192956
[pid=12606] ppid=12604 vsize=1480388 CPUtime=1.08
/proc/12606/stat : 12606 (java) S 12604 12606 12477 0 -1 0 8592 0 1 0 103 5 0 0 18 0 12 0 158244622 1515917312 7688 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12606/statm: 370097 7688 1399 9 0 367440 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 1480388

[startup+1.50272 s]
/proc/loadavg: 1.16 1.04 1.01 3/76 12618
/proc/meminfo: memFree=1266904/2055920 swapFree=4191900/4192956
[pid=12606] ppid=12604 vsize=1487084 CPUtime=2.45
/proc/12606/stat : 12606 (java) S 12604 12606 12477 0 -1 0 25090 0 1 0 232 13 0 0 18 0 12 0 158244622 1522774016 21235 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12606/statm: 371771 21235 1400 9 0 369114 0
[pid=12606/tid=12608] ppid=12604 vsize=1487084 CPUtime=1.2
/proc/12606/task/12608/stat : 12608 (java) R 12604 12606 12477 0 -1 64 17022 0 1 0 111 9 0 0 19 0 12 0 158244624 1522774016 21235 1992294400 134512640 134550932 4294956016 18446744073709551615 4109510724 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12609] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12609/stat : 12609 (java) S 12604 12606 12477 0 -1 64 4 0 0 0 0 0 0 0 19 0 12 0 158244625 1522774016 21235 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12606/tid=12610] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12610/stat : 12610 (java) S 12604 12606 12477 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158244625 1522774016 21235 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12606/tid=12611] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12611/stat : 12611 (java) S 12604 12606 12477 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 158244627 1522774016 21235 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12612] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12612/stat : 12612 (java) S 12604 12606 12477 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158244628 1522774016 21235 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12613] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12613/stat : 12613 (java) S 12604 12606 12477 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158244628 1522774016 21235 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12614] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12614/stat : 12614 (java) S 12604 12606 12477 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 158244632 1522774016 21235 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12615] ppid=12604 vsize=1487084 CPUtime=0.36
/proc/12606/task/12615/stat : 12615 (java) S 12604 12606 12477 0 -1 64 1292 0 0 0 36 0 0 0 16 0 12 0 158244632 1522774016 21235 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12616] ppid=12604 vsize=1487084 CPUtime=0.85
/proc/12606/task/12616/stat : 12616 (java) S 12604 12606 12477 0 -1 64 6031 0 0 0 83 2 0 0 17 0 12 0 158244632 1522774016 21235 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12606/tid=12617] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12617/stat : 12617 (java) S 12604 12606 12477 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158244632 1522774016 21235 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12618] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12618/stat : 12618 (java) S 12604 12606 12477 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158244632 1522774016 21235 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.45
Current children cumulated vsize (KiB) 1487084

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

[startup+1.90275 s]
/proc/loadavg: 1.16 1.04 1.01 3/76 12618
/proc/meminfo: memFree=1266904/2055920 swapFree=4191900/4192956
[pid=12606] ppid=12604 vsize=1487084 CPUtime=2.85
/proc/12606/stat : 12606 (java) S 12604 12606 12477 0 -1 0 33755 0 1 0 269 16 0 0 18 0 12 0 158244622 1522774016 29900 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12606/statm: 371771 29900 1400 9 0 369114 0
[pid=12606/tid=12608] ppid=12604 vsize=1487084 CPUtime=1.61
/proc/12606/task/12608/stat : 12608 (java) R 12604 12606 12477 0 -1 64 25687 0 1 0 148 13 0 0 23 0 12 0 158244624 1522774016 29900 1992294400 134512640 134550932 4294956016 18446744073709551615 4109507427 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12609] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12609/stat : 12609 (java) S 12604 12606 12477 0 -1 64 4 0 0 0 0 0 0 0 19 0 12 0 158244625 1522774016 29900 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12606/tid=12610] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12610/stat : 12610 (java) S 12604 12606 12477 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158244625 1522774016 29900 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12606/tid=12611] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12611/stat : 12611 (java) S 12604 12606 12477 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 158244627 1522774016 29900 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12612] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12612/stat : 12612 (java) S 12604 12606 12477 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158244628 1522774016 29900 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12613] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12613/stat : 12613 (java) S 12604 12606 12477 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158244628 1522774016 29900 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12614] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12614/stat : 12614 (java) S 12604 12606 12477 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 158244632 1522774016 29900 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12615] ppid=12604 vsize=1487084 CPUtime=0.36
/proc/12606/task/12615/stat : 12615 (java) S 12604 12606 12477 0 -1 64 1292 0 0 0 36 0 0 0 16 0 12 0 158244632 1522774016 29900 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12616] ppid=12604 vsize=1487084 CPUtime=0.85
/proc/12606/task/12616/stat : 12616 (java) S 12604 12606 12477 0 -1 64 6031 0 0 0 83 2 0 0 17 0 12 0 158244632 1522774016 29900 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12606/tid=12617] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12617/stat : 12617 (java) S 12604 12606 12477 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158244632 1522774016 29900 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12618] ppid=12604 vsize=1487084 CPUtime=0
/proc/12606/task/12618/stat : 12618 (java) S 12604 12606 12477 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158244632 1522774016 29900 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 1487084

[startup+2.10275 s]
/proc/loadavg: 1.16 1.04 1.01 3/76 12618
/proc/meminfo: memFree=1190808/2055920 swapFree=4191900/4192956
[pid=12606] ppid=12604 vsize=1487688 CPUtime=3.2
/proc/12606/stat : 12606 (java) S 12604 12606 12477 0 -1 0 35686 0 1 0 303 17 0 0 18 0 12 0 158244622 1523392512 31522 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12606/statm: 371922 31522 1412 9 0 369265 0
[pid=12606/tid=12608] ppid=12604 vsize=1487688 CPUtime=1.79
/proc/12606/task/12608/stat : 12608 (java) R 12604 12606 12477 0 -1 64 27101 0 1 0 166 13 0 0 18 0 12 0 158244624 1523392512 31522 1992294400 134512640 134550932 4294956016 18446744073709551615 4109143522 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12609] ppid=12604 vsize=1487688 CPUtime=0
/proc/12606/task/12609/stat : 12609 (java) S 12604 12606 12477 0 -1 64 4 0 0 0 0 0 0 0 19 0 12 0 158244625 1523392512 31522 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12606/tid=12610] ppid=12604 vsize=1487688 CPUtime=0
/proc/12606/task/12610/stat : 12610 (java) S 12604 12606 12477 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158244625 1523392512 31522 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12606/tid=12611] ppid=12604 vsize=1487688 CPUtime=0
/proc/12606/task/12611/stat : 12611 (java) S 12604 12606 12477 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 158244627 1523392512 31522 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12612] ppid=12604 vsize=1487688 CPUtime=0
/proc/12606/task/12612/stat : 12612 (java) S 12604 12606 12477 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158244628 1523392512 31522 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12613] ppid=12604 vsize=1487688 CPUtime=0
/proc/12606/task/12613/stat : 12613 (java) S 12604 12606 12477 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158244628 1523392512 31522 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12614] ppid=12604 vsize=1487688 CPUtime=0
/proc/12606/task/12614/stat : 12614 (java) S 12604 12606 12477 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 158244632 1523392512 31522 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12615] ppid=12604 vsize=1487688 CPUtime=0.4
/proc/12606/task/12615/stat : 12615 (java) S 12604 12606 12477 0 -1 64 1304 0 0 0 40 0 0 0 16 0 12 0 158244632 1523392512 31522 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12606/tid=12616] ppid=12604 vsize=1487688 CPUtime=0.97
/proc/12606/task/12616/stat : 12616 (java) R 12604 12606 12477 0 -1 64 6536 0 0 0 95 2 0 0 17 0 12 0 158244632 1523392512 31522 1992294400 134512640 134550932 4294956016 18446744073709551615 103143161 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12606/tid=12617] ppid=12604 vsize=1487688 CPUtime=0
/proc/12606/task/12617/stat : 12617 (java) S 12604 12606 12477 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158244632 1523392512 31522 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12606/tid=12618] ppid=12604 vsize=1487688 CPUtime=0
/proc/12606/task/12618/stat : 12618 (java) S 12604 12606 12477 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158244632 1523392512 31522 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.2
Current children cumulated vsize (KiB) 1487688

Child status: 20
Real time (s): 2.16503
CPU time (s): 3.2765
CPU user time (s): 3.07953
CPU system time (s): 0.19697
CPU usage (%): 151.337
Max. virtual memory (cumulated for all children) (KiB): 1489144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.07953
system time used= 0.19697
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35961
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= 389
involuntary context switches= 268

runsolver used 0.005999 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node22 at 2009-06-13 17:20:42
IDJOB=1856255
IDBENCH=2424
IDSOLVER=682
FILE ID=node22/1856255-1244906442
PBS_JOBID= 9354519
Free space on /tmp= 66224 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-pilot4.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1856255-1244906442/watcher-1856255-1244906442 -o /tmp/evaluation-result-1856255-1244906442/solver-1856255-1244906442 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856255-1244906442.opb

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

MD5SUM BENCH= 3562a44ca41f194f065cdd316b346d0e
RANDOM SEED=1416530250

node22.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		: 3000.231
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		: 3000.231
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:       1312344 kB
Buffers:         56952 kB
Cached:         616884 kB
SwapCached:        384 kB
Active:          47512 kB
Inactive:       639224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1312344 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2744 kB
Writeback:           0 kB
Mapped:          21288 kB
Slab:            42952 kB
Committed_AS:   126248 kB
PageTables:       1372 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= 66224 MiB
End job on node22 at 2009-06-13 17:20:44