Trace number 2659510

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT4J PB Resolution 2.2.0 2010-05-26SAT 16.6887 6.60901

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v30_e350_d15_mw10_9.opb.PB06.opb
MD5SUM513c9c3498927a8710f266699385db2b
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.56376
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1600
Total number of constraints328901
Number of constraints which are clauses327070
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints1770
Minimum length of a constraint2
Maximum length of a constraint700
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 302
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 891
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) 2004-2010 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.
0.08/0.14	c version 2.2.0.v20100526
0.08/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.14	c java.vm.version	11.2-b01
0.08/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version		1.6.0_12
0.08/0.14	c os.name		Linux
0.08/0.14	c os.version		2.6.18-164.el5
0.08/0.14	c os.arch		i386
0.08/0.14	c Free memory 		1393557488
0.08/0.14	c Max memory 		1395916800
0.08/0.14	c Total memory 		1395916800
0.08/0.14	c Number of processors 	2
0.22/0.21	c Pseudo Boolean Optimization
0.22/0.21	c --- Begin Solver configuration ---
0.22/0.21	c Stops conflict analysis at the first Unique Implication Point
0.22/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.22/0.21	c Learn all clauses as in MiniSAT
0.22/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.22/0.21	c Expensive reason simplification
0.22/0.21	c Armin Biere (Picosat) restarts strategy
0.22/0.21	c Glucose learned constraints deletion strategy
0.22/0.21	c timeout=2147483s
0.22/0.21	c DB Simplification allowed=false
0.22/0.21	c --- End Solver configuration ---
0.22/0.21	c solving HOME/instance-2659510-1276320957.opb
0.22/0.21	c reading problem ... 
7.12/5.93	c ... done. Wall clock time 5.719s.
7.12/5.93	c #vars     1600
7.12/5.93	c #constraints  328962
7.12/5.93	c constraints type 
7.12/5.93	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 326430
7.12/5.93	c org.sat4j.minisat.constraints.card.MinWatchCard => 62
7.12/5.93	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 700
7.12/5.93	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1770
8.28/6.52	c starts		: 2
8.28/6.52	c conflicts		: 142
8.28/6.52	c decisions		: 2298
8.28/6.52	c propagations		: 7816
8.28/6.52	c inspects		: 108256
8.28/6.52	c learnt literals	: 0
8.28/6.52	c learnt binary clauses	: 0
8.28/6.52	c learnt ternary clauses	: 7
8.28/6.52	c learnt clauses	: 142
8.28/6.52	c ignored clauses	: 0
8.28/6.52	c root simplifications	: 0
8.28/6.52	c removed literals (reason simplification)	: 409
8.28/6.52	c reason swapping (by a shorter reason)	: 0
8.28/6.52	c Calls to reduceDB	: 0
8.28/6.52	c number of reductions to clauses (during analyze)	: 0
8.28/6.52	c number of learned constraints concerned by reduction	: 0
8.28/6.52	c number of learning phase by resolution	: 0
8.28/6.52	c number of learning phase by cutting planes	: 0
8.28/6.52	c speed (assignments/second)	: 13292.517006802722
8.28/6.52	c non guided choices	1263
8.28/6.52	c learnt constraints type 
8.28/6.52	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 142
8.28/6.52	c constraints type 
8.28/6.52	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 326430
8.28/6.52	c org.sat4j.minisat.constraints.card.MinWatchCard => 62
8.28/6.52	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 700
8.28/6.52	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1770
8.28/6.52	s SATISFIABLE
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8.28/6.54	c Total wall clock time (in seconds): 6.33

Verifier Data 

OK	0

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659510-1276320957/watcher-2659510-1276320957 -o /tmp/evaluation-result-2659510-1276320957/solver-2659510-1276320957 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659510-1276320957.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: 1.04 1.08 1.02 3/106 10357
/proc/meminfo: memFree=1929316/2059040 swapFree=4135440/4192956
[pid=10357] ppid=10355 vsize=1832 CPUtime=0
/proc/10357/stat : 10357 (java) R 10355 10357 8544 0 -1 4194304 418 0 0 0 0 0 0 0 20 0 1 0 7699748 1875968 149 1992294400 134512640 134550932 4292555920 18446744073709551615 8542734 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10357/statm: 459 154 116 10 0 64 0

[startup+0.10469 s]
/proc/loadavg: 1.04 1.08 1.02 3/106 10357
/proc/meminfo: memFree=1929316/2059040 swapFree=4135440/4192956
[pid=10357] ppid=10355 vsize=1524184 CPUtime=0.08
/proc/10357/stat : 10357 (java) S 10355 10357 8544 0 -1 4202496 4022 0 1 0 6 2 0 0 20 0 12 0 7699748 1560764416 3461 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10357/statm: 381046 3461 1079 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.200697 s]
/proc/loadavg: 1.04 1.08 1.02 3/106 10357
/proc/meminfo: memFree=1929316/2059040 swapFree=4135440/4192956
[pid=10357] ppid=10355 vsize=1526528 CPUtime=0.22
/proc/10357/stat : 10357 (java) S 10355 10357 8544 0 -1 4202496 5135 0 1 0 19 3 0 0 20 0 12 0 7699748 1563164672 4572 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10357/statm: 381632 4572 1346 10 0 378934 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 1526528

[startup+0.300704 s]
/proc/loadavg: 1.04 1.08 1.02 3/106 10357
/proc/meminfo: memFree=1929316/2059040 swapFree=4135440/4192956
[pid=10357] ppid=10355 vsize=1526528 CPUtime=0.33
/proc/10357/stat : 10357 (java) S 10355 10357 8544 0 -1 4202496 5398 0 1 0 30 3 0 0 20 0 12 0 7699748 1563164672 4835 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10357/statm: 381632 4835 1361 10 0 378934 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1526528

[startup+0.700431 s]
/proc/loadavg: 1.04 1.08 1.02 3/106 10357
/proc/meminfo: memFree=1929316/2059040 swapFree=4135440/4192956
[pid=10357] ppid=10355 vsize=1528060 CPUtime=0.99
/proc/10357/stat : 10357 (java) S 10355 10357 8544 0 -1 4202496 7072 0 1 0 95 4 0 0 20 0 12 0 7699748 1564733440 6383 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10357/statm: 382015 6383 1402 10 0 379317 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 1528060

[startup+1.50142 s]
/proc/loadavg: 1.04 1.08 1.02 4/118 10369
/proc/meminfo: memFree=1889788/2059040 swapFree=4135440/4192956
[pid=10357] ppid=10355 vsize=1529052 CPUtime=2.02
/proc/10357/stat : 10357 (java) S 10355 10357 8544 0 -1 4202496 23006 0 1 0 192 10 0 0 20 0 12 0 7699748 1565749248 22086 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10357/statm: 382263 22086 1409 10 0 379565 0
[pid=10357/tid=10359] ppid=10355 vsize=1529052 CPUtime=1.23
/proc/10357/task/10359/stat : 10359 (java) R 10355 10357 8544 0 -1 4202560 20268 0 1 0 114 9 0 0 25 0 12 0 7699749 1565749248 22086 1992294400 134512640 134550932 4292555920 18446744073709551615 4109920902 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=10357/tid=10360] ppid=10355 vsize=1529052 CPUtime=0
/proc/10357/task/10360/stat : 10360 (java) S 10355 10357 8544 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 12 0 7699750 1565749248 22086 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10361] ppid=10355 vsize=1529052 CPUtime=0
/proc/10357/task/10361/stat : 10361 (java) S 10355 10357 8544 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 12 0 7699750 1565749248 22086 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
[pid=10357/tid=10362] ppid=10355 vsize=1529052 CPUtime=0
/proc/10357/task/10362/stat : 10362 (java) S 10355 10357 8544 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 12 0 7699752 1565749248 22086 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 0 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10363] ppid=10355 vsize=1529052 CPUtime=0
/proc/10357/task/10363/stat : 10363 (java) S 10355 10357 8544 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 12 0 7699752 1565749248 22086 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10364] ppid=10355 vsize=1529052 CPUtime=0
/proc/10357/task/10364/stat : 10364 (java) S 10355 10357 8544 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 12 0 7699752 1565749248 22086 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10365] ppid=10355 vsize=1529052 CPUtime=0
/proc/10357/task/10365/stat : 10365 (java) S 10355 10357 8544 0 -1 4202560 0 0 0 0 0 0 0 0 22 0 12 0 7699757 1565749248 22086 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10366] ppid=10355 vsize=1529052 CPUtime=0.37
/proc/10357/task/10366/stat : 10366 (java) S 10355 10357 8544 0 -1 4202560 570 0 0 0 37 0 0 0 16 0 12 0 7699757 1565749248 22086 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10367] ppid=10355 vsize=1529052 CPUtime=0.41
/proc/10357/task/10367/stat : 10367 (java) S 10355 10357 8544 0 -1 4202560 1103 0 0 0 41 0 0 0 15 0 12 0 7699757 1565749248 22086 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10368] ppid=10355 vsize=1529052 CPUtime=0
/proc/10357/task/10368/stat : 10368 (java) S 10355 10357 8544 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 12 0 7699757 1565749248 22086 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10369] ppid=10355 vsize=1529052 CPUtime=0
/proc/10357/task/10369/stat : 10369 (java) S 10355 10357 8544 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 7699757 1565749248 22086 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 1529052

[startup+3.10139 s]
/proc/loadavg: 1.11 1.10 1.02 2/118 10369
/proc/meminfo: memFree=1794556/2059040 swapFree=4135440/4192956
[pid=10357] ppid=10355 vsize=1529052 CPUtime=3.69
/proc/10357/stat : 10357 (java) S 10355 10357 8544 0 -1 4202496 37986 0 1 0 352 17 0 0 20 0 12 0 7699748 1565749248 37054 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10357/statm: 382263 37054 1419 10 0 379565 0
[pid=10357/tid=10359] ppid=10355 vsize=1529052 CPUtime=2.74
/proc/10357/task/10359/stat : 10359 (java) R 10355 10357 8544 0 -1 4202560 32012 0 1 0 260 14 0 0 25 0 12 0 7699749 1565749248 37054 1992294400 134512640 134550932 4292555920 18446744073709551615 4109920902 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=10357/tid=10360] ppid=10355 vsize=1529052 CPUtime=0.06
/proc/10357/task/10360/stat : 10360 (java) S 10355 10357 8544 0 -1 4202560 1650 0 0 0 6 0 0 0 18 0 12 0 7699750 1565749248 37054 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10361] ppid=10355 vsize=1529052 CPUtime=0.06
/proc/10357/task/10361/stat : 10361 (java) S 10355 10357 8544 0 -1 4202560 1581 0 0 0 6 0 0 0 16 0 12 0 7699750 1565749248 37054 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
[pid=10357/tid=10362] ppid=10355 vsize=1529052 CPUtime=0
/proc/10357/task/10362/stat : 10362 (java) S 10355 10357 8544 0 -1 4202560 9 0 0 0 0 0 0 0 15 0 12 0 7699752 1565749248 37054 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 0 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10363] ppid=10355 vsize=1529052 CPUtime=0
/proc/10357/task/10363/stat : 10363 (java) S 10355 10357 8544 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 7699752 1565749248 37054 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10364] ppid=10355 vsize=1529052 CPUtime=0
/proc/10357/task/10364/stat : 10364 (java) S 10355 10357 8544 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 7699752 1565749248 37054 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10365] ppid=10355 vsize=1529052 CPUtime=0
/proc/10357/task/10365/stat : 10365 (java) S 10355 10357 8544 0 -1 4202560 0 0 0 0 0 0 0 0 22 0 12 0 7699757 1565749248 37054 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10366] ppid=10355 vsize=1529052 CPUtime=0.37
/proc/10357/task/10366/stat : 10366 (java) S 10355 10357 8544 0 -1 4202560 570 0 0 0 37 0 0 0 16 0 12 0 7699757 1565749248 37054 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10367] ppid=10355 vsize=1529052 CPUtime=0.41
/proc/10357/task/10367/stat : 10367 (java) S 10355 10357 8544 0 -1 4202560 1103 0 0 0 41 0 0 0 15 0 12 0 7699757 1565749248 37054 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10368] ppid=10355 vsize=1529052 CPUtime=0
/proc/10357/task/10368/stat : 10368 (java) S 10355 10357 8544 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 12 0 7699757 1565749248 37054 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10369] ppid=10355 vsize=1529052 CPUtime=0
/proc/10357/task/10369/stat : 10369 (java) S 10355 10357 8544 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 7699757 1565749248 37054 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.69
Current children cumulated vsize (KiB) 1529052

[startup+6.30135 s]
/proc/loadavg: 1.11 1.10 1.02 4/118 10369
/proc/meminfo: memFree=1762440/2059040 swapFree=4135440/4192956
[pid=10357] ppid=10355 vsize=1544468 CPUtime=7.92
/proc/10357/stat : 10357 (java) S 10355 10357 8544 0 -1 4202496 50647 0 1 0 767 25 0 0 20 0 13 0 7699748 1581535232 46340 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10357/statm: 386117 46340 1433 10 0 383419 0
[pid=10357/tid=10359] ppid=10355 vsize=1544468 CPUtime=5.25
/proc/10357/task/10359/stat : 10359 (java) S 10355 10357 8544 0 -1 4202560 32074 0 1 0 510 15 0 0 25 0 13 0 7699749 1581535232 46340 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
[pid=10357/tid=10360] ppid=10355 vsize=1544468 CPUtime=0.29
/proc/10357/task/10360/stat : 10360 (java) S 10355 10357 8544 0 -1 4202560 4655 0 0 0 28 1 0 0 16 0 13 0 7699750 1581535232 46340 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10361] ppid=10355 vsize=1544468 CPUtime=0.3
/proc/10357/task/10361/stat : 10361 (java) S 10355 10357 8544 0 -1 4202560 4354 0 0 0 29 1 0 0 16 0 13 0 7699750 1581535232 46340 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
[pid=10357/tid=10362] ppid=10355 vsize=1544468 CPUtime=0.03
/proc/10357/task/10362/stat : 10362 (java) R 10355 10357 8544 0 -1 4202560 14 0 0 0 1 2 0 0 15 0 13 0 7699752 1581535232 46340 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0 0
[pid=10357/tid=10363] ppid=10355 vsize=1544468 CPUtime=0
/proc/10357/task/10363/stat : 10363 (java) S 10355 10357 8544 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 7699752 1581535232 46340 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10364] ppid=10355 vsize=1544468 CPUtime=0
/proc/10357/task/10364/stat : 10364 (java) S 10355 10357 8544 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 7699752 1581535232 46340 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10365] ppid=10355 vsize=1544468 CPUtime=0
/proc/10357/task/10365/stat : 10365 (java) S 10355 10357 8544 0 -1 4202560 0 0 0 0 0 0 0 0 22 0 13 0 7699757 1581535232 46340 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10366] ppid=10355 vsize=1544468 CPUtime=0.81
/proc/10357/task/10366/stat : 10366 (java) S 10355 10357 8544 0 -1 4202560 1797 0 0 0 81 0 0 0 15 0 13 0 7699757 1581535232 46340 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
[pid=10357/tid=10367] ppid=10355 vsize=1544468 CPUtime=1.16
/proc/10357/task/10367/stat : 10367 (java) R 10355 10357 8544 0 -1 4202560 6690 0 0 0 114 2 0 0 16 0 13 0 7699757 1581535232 46340 1992294400 134512640 134550932 4292555920 18446744073709551615 106127220 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=10357/tid=10368] ppid=10355 vsize=1544468 CPUtime=0
/proc/10357/task/10368/stat : 10368 (java) S 10355 10357 8544 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 7699757 1581535232 46340 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10369] ppid=10355 vsize=1544468 CPUtime=0
/proc/10357/task/10369/stat : 10369 (java) S 10355 10357 8544 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 7699757 1581535232 46340 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 7.92
Current children cumulated vsize (KiB) 1544468

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (8.28 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (8.28 s) to the 'lost time'.

[startup+6.50235 s]
/proc/loadavg: 1.11 1.10 1.02 4/118 10369
/proc/meminfo: memFree=1762440/2059040 swapFree=4135440/4192956
[pid=10357] ppid=10355 vsize=1541240 CPUtime=8.28
/proc/10357/stat : 10357 (java) S 10355 10357 8544 0 -1 4202496 50751 0 1 0 802 26 0 0 20 0 13 0 7699748 1578229760 46025 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10357/statm: 385310 46025 1433 10 0 382612 0
[pid=10357/tid=10359] ppid=10355 vsize=1541240 CPUtime=5.39
/proc/10357/task/10359/stat : 10359 (java) R 10355 10357 8544 0 -1 4202560 32077 0 1 0 524 15 0 0 25 0 13 0 7699749 1578229760 46025 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=10357/tid=10360] ppid=10355 vsize=1541240 CPUtime=0.29
/proc/10357/task/10360/stat : 10360 (java) S 10355 10357 8544 0 -1 4202560 4655 0 0 0 28 1 0 0 16 0 13 0 7699750 1578229760 46025 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10361] ppid=10355 vsize=1541240 CPUtime=0.3
/proc/10357/task/10361/stat : 10361 (java) S 10355 10357 8544 0 -1 4202560 4354 0 0 0 29 1 0 0 16 0 13 0 7699750 1578229760 46025 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
[pid=10357/tid=10362] ppid=10355 vsize=1541240 CPUtime=0.04
/proc/10357/task/10362/stat : 10362 (java) S 10355 10357 8544 0 -1 4202560 14 0 0 0 2 2 0 0 16 0 13 0 7699752 1578229760 46025 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 0 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
[pid=10357/tid=10363] ppid=10355 vsize=1541240 CPUtime=0
/proc/10357/task/10363/stat : 10363 (java) S 10355 10357 8544 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 7699752 1578229760 46025 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10364] ppid=10355 vsize=1541240 CPUtime=0
/proc/10357/task/10364/stat : 10364 (java) S 10355 10357 8544 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 7699752 1578229760 46025 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10365] ppid=10355 vsize=1541240 CPUtime=0
/proc/10357/task/10365/stat : 10365 (java) S 10355 10357 8544 0 -1 4202560 0 0 0 0 0 0 0 0 22 0 13 0 7699757 1578229760 46025 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10366] ppid=10355 vsize=1541240 CPUtime=0.92
/proc/10357/task/10366/stat : 10366 (java) S 10355 10357 8544 0 -1 4202560 1800 0 0 0 92 0 0 0 15 0 13 0 7699757 1578229760 46025 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
[pid=10357/tid=10367] ppid=10355 vsize=1541240 CPUtime=1.28
/proc/10357/task/10367/stat : 10367 (java) R 10355 10357 8544 0 -1 4202560 6785 0 0 0 125 3 0 0 16 0 13 0 7699757 1578229760 46025 1992294400 134512640 134550932 4292555920 18446744073709551615 106811688 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=10357/tid=10368] ppid=10355 vsize=1541240 CPUtime=0
/proc/10357/task/10368/stat : 10368 (java) S 10355 10357 8544 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 7699757 1578229760 46025 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10369] ppid=10355 vsize=1541240 CPUtime=0
/proc/10357/task/10369/stat : 10369 (java) S 10355 10357 8544 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 7699757 1578229760 46025 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.28
Current children cumulated vsize (KiB) 1541240

[startup+6.60134 s]
/proc/loadavg: 1.34 1.15 1.04 2/108 10371
/proc/meminfo: memFree=1862376/2059040 swapFree=4135440/4192956
[pid=10357] ppid=-1 vsize=0 CPUtime=0
/proc/10357/stat : -- couldn't open stat file --/proc/10357/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+6.40235 s]
/proc/loadavg: 1.11 1.10 1.02 4/118 10369
/proc/meminfo: memFree=1762440/2059040 swapFree=4135440/4192956
[pid=10357] ppid=10355 vsize=1541240 CPUtime=8.1
/proc/10357/stat : 10357 (java) S 10355 10357 8544 0 -1 4202496 50744 0 1 0 784 26 0 0 20 0 13 0 7699748 1578229760 46018 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10357/statm: 385310 46018 1433 10 0 382612 0
[pid=10357/tid=10359] ppid=10355 vsize=1541240 CPUtime=5.33
/proc/10357/task/10359/stat : 10359 (java) R 10355 10357 8544 0 -1 4202560 32077 0 1 0 518 15 0 0 25 0 13 0 7699749 1578229760 46018 1992294400 134512640 134550932 4292555920 18446744073709551615 4109763107 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=10357/tid=10360] ppid=10355 vsize=1541240 CPUtime=0.29
/proc/10357/task/10360/stat : 10360 (java) S 10355 10357 8544 0 -1 4202560 4655 0 0 0 28 1 0 0 16 0 13 0 7699750 1578229760 46018 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10361] ppid=10355 vsize=1541240 CPUtime=0.3
/proc/10357/task/10361/stat : 10361 (java) S 10355 10357 8544 0 -1 4202560 4354 0 0 0 29 1 0 0 16 0 13 0 7699750 1578229760 46018 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
[pid=10357/tid=10362] ppid=10355 vsize=1541240 CPUtime=0.04
/proc/10357/task/10362/stat : 10362 (java) S 10355 10357 8544 0 -1 4202560 14 0 0 0 2 2 0 0 16 0 13 0 7699752 1578229760 46018 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 0 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
[pid=10357/tid=10363] ppid=10355 vsize=1541240 CPUtime=0
/proc/10357/task/10363/stat : 10363 (java) S 10355 10357 8544 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 7699752 1578229760 46018 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10364] ppid=10355 vsize=1541240 CPUtime=0
/proc/10357/task/10364/stat : 10364 (java) S 10355 10357 8544 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 7699752 1578229760 46018 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10365] ppid=10355 vsize=1541240 CPUtime=0
/proc/10357/task/10365/stat : 10365 (java) S 10355 10357 8544 0 -1 4202560 0 0 0 0 0 0 0 0 22 0 13 0 7699757 1578229760 46018 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10366] ppid=10355 vsize=1541240 CPUtime=0.86
/proc/10357/task/10366/stat : 10366 (java) S 10355 10357 8544 0 -1 4202560 1797 0 0 0 86 0 0 0 15 0 13 0 7699757 1578229760 46018 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
[pid=10357/tid=10367] ppid=10355 vsize=1541240 CPUtime=1.21
/proc/10357/task/10367/stat : 10367 (java) S 10355 10357 8544 0 -1 4202560 6781 0 0 0 119 2 0 0 16 0 13 0 7699757 1578229760 46018 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10368] ppid=10355 vsize=1541240 CPUtime=0
/proc/10357/task/10368/stat : 10368 (java) S 10355 10357 8544 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 7699757 1578229760 46018 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 0 0 0 0
[pid=10357/tid=10369] ppid=10355 vsize=1541240 CPUtime=0
/proc/10357/task/10369/stat : 10369 (java) S 10355 10357 8544 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 7699757 1578229760 46018 1992294400 134512640 134550932 4292555920 18446744073709551615 4294960144 0 4 0 16800975 18446604437840222080 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.1
Current children cumulated vsize (KiB) 1541240

[startup+6.60134 s]
/proc/loadavg: 1.34 1.15 1.04 2/108 10371
/proc/meminfo: memFree=1862376/2059040 swapFree=4135440/4192956
[pid=10357] ppid=-1 vsize=0 CPUtime=0
/proc/10357/stat : -- couldn't open stat file --/proc/10357/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 10

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 8.28
#  lost CPU user time (s): 8.02
#  lost CPU system time (s): 0.26

Real time (s): 6.60901
CPU time (s): 16.6887
CPU user time (s): 16.1478
CPU system time (s): 0.540957
CPU usage (%): 252.515
Max. virtual memory (cumulated for all children) (KiB): 1544468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.12776
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50779
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= 537
involuntary context switches= 527

runsolver used 0.023996 second user time and 0.045993 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-12 07:35:58
IDJOB=2659510
IDBENCH=1387
IDSOLVER=1164
FILE ID=node002/2659510-1276320957
PBS_JOBID= 11173145
Free space on /tmp= 62388 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/dbst/normalized-dbst_v30_e350_d15_mw10_9.opb.PB06.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659510-1276320957/watcher-2659510-1276320957 -o /tmp/evaluation-result-2659510-1276320957/solver-2659510-1276320957 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659510-1276320957.opb

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

MD5SUM BENCH= 513c9c3498927a8710f266699385db2b
RANDOM SEED=1648768707

node002.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1929588 kB
Buffers:          2016 kB
Cached:          56968 kB
SwapCached:       4788 kB
Active:          40816 kB
Inactive:        24876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1929588 kB
SwapTotal:     4192956 kB
SwapFree:      4135440 kB
Dirty:           11704 kB
Writeback:           0 kB
AnonPages:        6540 kB
Mapped:           6360 kB
Slab:            41768 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179860 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62388 MiB
End job on node002 at 2010-06-12 07:36:05