Trace number 3687477

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
Sat 4j PB Resolution 2.3.2 SnapshotUNSAT 2.06469 1.32282

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.burch_dill.2.accl.ucl.opb
MD5SUMa1104c8fec3fd69abc0a798c3b6bfa5b
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 benchmark0.165973
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2152
Total number of constraints5613
Number of constraints which are clauses5137
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints476
Minimum length of a constraint1
Maximum length of a constraint11
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 35
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 129
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.07	c version 2.3.2.v20120418
0.00/0.07	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.07	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.07	c java.vm.version	19.1-b02
0.00/0.07	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.07	c sun.arch.data.model	64
0.00/0.07	c java.version		1.6.0_24
0.00/0.07	c os.name		Linux
0.00/0.07	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.07	c os.arch		amd64
0.00/0.07	c Free memory 		501472288
0.00/0.07	c Max memory 		7480803328
0.00/0.07	c Total memory 		504102912
0.00/0.07	c Number of processors 	8
0.11/0.10	c Pseudo Boolean Optimization by upper bound
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@431b9fb1
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.10	c No reason simplification
0.11/0.10	c Armin Biere (Picosat) restarts strategy
0.11/0.10	c Glucose learned constraints deletion strategy
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c c --- End Solver configuration ---
0.11/0.10	c solving HOME/instance-3687477-1337871931.opb
0.11/0.10	c reading problem ... 
0.53/0.32	c ... done. Wall clock time 0.226s.
0.53/0.32	c declared #vars     2152
0.53/0.32	c #constraints  5613
0.53/0.32	c constraints type 
0.53/0.32	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1622
0.53/0.32	c org.sat4j.minisat.constraints.cnf.UnitClause => 1
0.53/0.32	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 3514
0.53/0.32	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 476
0.53/0.32	c 5613 constraints processed.
1.57/0.92	c cleaning 2498 clauses out of 5001 with flag 5001/5001
2.03/1.30	c starts		: 28
2.03/1.30	c conflicts		: 9657
2.03/1.30	c decisions		: 27024
2.03/1.30	c propagations		: 1627287
2.03/1.30	c inspects		: 6433513
2.03/1.30	c shortcuts		: 0
2.03/1.30	c learnt literals	: 12
2.03/1.30	c learnt binary clauses	: 22
2.03/1.30	c learnt ternary clauses	: 52
2.03/1.30	c learnt constraints	: 9644
2.03/1.30	c ignored constraints	: 0
2.03/1.30	c root simplifications	: 0
2.03/1.30	c removed literals (reason simplification)	: 0
2.03/1.30	c reason swapping (by a shorter reason)	: 0
2.03/1.30	c Calls to reduceDB	: 1
2.03/1.30	c number of reductions to clauses (during analyze)	: 0
2.03/1.30	c number of learned constraints concerned by reduction	: 0
2.03/1.30	c number of learning phase by resolution	: 0
2.03/1.30	c number of learning phase by cutting planes	: 0
2.03/1.30	c speed (assignments/second)	: 1674163.5802469137
2.03/1.30	c non guided choices	337
2.03/1.31	c learnt constraints type 
2.03/1.31	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 22
2.03/1.31	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 7124
2.03/1.31	c constraints type 
2.03/1.31	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1622
2.03/1.31	c org.sat4j.minisat.constraints.cnf.UnitClause => 1
2.03/1.31	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 3514
2.03/1.31	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 476
2.03/1.31	c 5613 constraints processed.
2.03/1.31	s UNSATISFIABLE
2.03/1.31	c Total wall clock time (in seconds): 1.21

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3687477-1337871931/watcher-3687477-1337871931 -o /tmp/evaluation-result-3687477-1337871931/solver-3687477-1337871931 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3687477-1337871931.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.82 0.22 0.07 3/192 23750
/proc/meminfo: memFree=29697888/32873852 swapFree=7616/7616
[pid=23750] ppid=23748 vsize=23236 CPUtime=0 cores=0,2,4,6
/proc/23750/stat : 23750 (java) R 23748 23750 23289 0 -1 4202496 997 0 0 0 0 0 0 0 20 0 1 0 253318601 23793664 725 33554432000 1073741824 1073778376 140737425642176 140737425631240 139779081569130 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23750/statm: 5809 738 546 9 0 128 0

[startup+0.00996193 s]
/proc/loadavg: 0.82 0.22 0.07 3/192 23750
/proc/meminfo: memFree=29697888/32873852 swapFree=7616/7616
[pid=23750] ppid=23748 vsize=102664 CPUtime=0 cores=0,2,4,6
/proc/23750/stat : 23750 (java) S 23748 23750 23289 0 -1 4202496 1428 0 1 0 0 0 0 0 20 0 2 0 253318601 105127936 1109 33554432000 1073741824 1073778376 140737425642176 140737425633312 252266446909 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23750/statm: 25666 1110 857 9 0 16775 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 102664

[startup+0.100272 s]
/proc/loadavg: 0.82 0.22 0.07 3/192 23750
/proc/meminfo: memFree=29697888/32873852 swapFree=7616/7616
[pid=23750] ppid=23748 vsize=9558412 CPUtime=0.11 cores=0,2,4,6
/proc/23750/stat : 23750 (java) S 23748 23750 23289 0 -1 4202496 4450 0 1 0 10 1 0 0 20 0 18 0 253318601 9787813888 6129 33554432000 1073741824 1073778376 140737425642176 140737425633312 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23750/statm: 2389603 6129 2140 9 0 2380296 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558412

[startup+0.300161 s]
/proc/loadavg: 0.82 0.22 0.07 3/192 23750
/proc/meminfo: memFree=29697888/32873852 swapFree=7616/7616
[pid=23750] ppid=23748 vsize=9558412 CPUtime=0.53 cores=0,2,4,6
/proc/23750/stat : 23750 (java) S 23748 23750 23289 0 -1 4202496 5965 0 1 0 51 2 0 0 20 0 18 0 253318601 9787813888 9061 33554432000 1073741824 1073778376 140737425642176 140737425633312 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23750/statm: 2389603 9070 2220 9 0 2380296 0
Current children cumulated CPU time (s) 0.53
Current children cumulated vsize (KiB) 9558412

[startup+0.700256 s]
/proc/loadavg: 0.82 0.22 0.07 3/192 23750
/proc/meminfo: memFree=29697888/32873852 swapFree=7616/7616
[pid=23750] ppid=23748 vsize=9624976 CPUtime=1.34 cores=0,2,4,6
/proc/23750/stat : 23750 (java) S 23748 23750 23289 0 -1 4202496 9835 0 1 0 131 3 0 0 20 0 19 0 253318601 9855975424 11827 33554432000 1073741824 1073778376 140737425642176 140737425633312 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23750/statm: 2406244 11827 2247 9 0 2396937 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 9624976

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

[startup+1.1067 s]
/proc/loadavg: 1.00 0.26 0.09 3/211 23769
/proc/meminfo: memFree=29650780/32873852 swapFree=7616/7616
[pid=23750] ppid=23748 vsize=9624976 CPUtime=1.82 cores=0,2,4,6
/proc/23750/stat : 23750 (java) S 23748 23750 23289 0 -1 4202496 10018 0 1 0 179 3 0 0 20 0 19 0 253318601 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 140737425633312 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23750/statm: 2406244 13904 2278 9 0 2396937 0
[pid=23750/tid=23752] ppid=23748 vsize=9624976 CPUtime=1.07 cores=0,2,4,6
/proc/23750/task/23752/stat : 23752 (java) R 23748 23750 23289 0 -1 4202560 2470 0 1 0 105 2 0 0 20 0 19 0 253318602 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139779073560984 139778922794729 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
[pid=23750/tid=23753] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23753/stat : 23753 (java) S 23748 23750 23289 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139779046013224 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23750/tid=23754] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23754/stat : 23754 (java) S 23748 23750 23289 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139779044960424 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23750/tid=23755] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23755/stat : 23755 (java) S 23748 23750 23289 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139779043908136 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23750/tid=23756] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23756/stat : 23756 (java) S 23748 23750 23289 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139779042855336 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=23750/tid=23757] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23757/stat : 23757 (java) S 23748 23750 23289 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139779041803048 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23750/tid=23758] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23758/stat : 23758 (java) S 23748 23750 23289 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139779040750248 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23750/tid=23759] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23759/stat : 23759 (java) S 23748 23750 23289 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778911153192 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=23750/tid=23760] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23760/stat : 23760 (java) S 23748 23750 23289 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778910100392 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23750/tid=23761] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23761/stat : 23761 (java) S 23748 23750 23289 0 -1 4202560 30 0 0 0 0 0 0 0 20 0 19 0 253318604 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778427152616 252266461097 0 0 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23750/tid=23762] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23762/stat : 23762 (java) S 23748 23750 23289 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253318604 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778426098680 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23750/tid=23763] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23763/stat : 23763 (java) S 23748 23750 23289 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253318604 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778425046280 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23750/tid=23764] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23764/stat : 23764 (java) S 23748 23750 23289 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253318606 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778423994768 252266469152 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23750/tid=23765] ppid=23748 vsize=9624976 CPUtime=0.37 cores=0,2,4,6
/proc/23750/task/23765/stat : 23765 (java) S 23748 23750 23289 0 -1 4202560 3017 0 0 0 37 0 0 0 20 0 19 0 253318606 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778422942392 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23750/tid=23766] ppid=23748 vsize=9624976 CPUtime=0.31 cores=0,2,4,6
/proc/23750/task/23766/stat : 23766 (java) S 23748 23750 23289 0 -1 4202560 3287 0 0 0 31 0 0 0 20 0 19 0 253318606 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778421889592 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23750/tid=23767] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23767/stat : 23767 (java) S 23748 23750 23289 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253318606 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778420837496 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23750/tid=23768] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23768/stat : 23768 (java) S 23748 23750 23289 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253318606 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778419784904 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23750/tid=23769] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23769/stat : 23769 (java) S 23748 23750 23289 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 253318635 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778418729896 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.82
Current children cumulated vsize (KiB) 9624976

[startup+1.30064 s]
/proc/loadavg: 1.00 0.26 0.09 3/211 23769
/proc/meminfo: memFree=29650780/32873852 swapFree=7616/7616
[pid=23750] ppid=23748 vsize=9624976 CPUtime=2.03 cores=0,2,4,6
/proc/23750/stat : 23750 (java) S 23748 23750 23289 0 -1 4202496 10018 0 1 0 200 3 0 0 20 0 19 0 253318601 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 140737425633312 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23750/statm: 2406244 13904 2278 9 0 2396937 0
[pid=23750/tid=23752] ppid=23748 vsize=9624976 CPUtime=1.27 cores=0,2,4,6
/proc/23750/task/23752/stat : 23752 (java) R 23748 23750 23289 0 -1 4202560 2470 0 1 0 125 2 0 0 20 0 19 0 253318602 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139779073560984 139778922747527 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
[pid=23750/tid=23753] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23753/stat : 23753 (java) S 23748 23750 23289 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139779046013224 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23750/tid=23754] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23754/stat : 23754 (java) S 23748 23750 23289 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139779044960424 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23750/tid=23755] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23755/stat : 23755 (java) S 23748 23750 23289 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139779043908136 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23750/tid=23756] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23756/stat : 23756 (java) S 23748 23750 23289 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139779042855336 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=23750/tid=23757] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23757/stat : 23757 (java) S 23748 23750 23289 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139779041803048 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23750/tid=23758] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23758/stat : 23758 (java) S 23748 23750 23289 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139779040750248 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23750/tid=23759] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23759/stat : 23759 (java) S 23748 23750 23289 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778911153192 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=23750/tid=23760] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23760/stat : 23760 (java) S 23748 23750 23289 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253318603 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778910100392 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23750/tid=23761] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23761/stat : 23761 (java) S 23748 23750 23289 0 -1 4202560 30 0 0 0 0 0 0 0 20 0 19 0 253318604 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778427152616 252266461097 0 0 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23750/tid=23762] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23762/stat : 23762 (java) S 23748 23750 23289 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253318604 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778426098680 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23750/tid=23763] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23763/stat : 23763 (java) S 23748 23750 23289 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253318604 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778425046280 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23750/tid=23764] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23764/stat : 23764 (java) S 23748 23750 23289 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253318606 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778423994768 252266469152 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23750/tid=23765] ppid=23748 vsize=9624976 CPUtime=0.39 cores=0,2,4,6
/proc/23750/task/23765/stat : 23765 (java) S 23748 23750 23289 0 -1 4202560 3017 0 0 0 39 0 0 0 20 0 19 0 253318606 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778422942392 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23750/tid=23766] ppid=23748 vsize=9624976 CPUtime=0.31 cores=0,2,4,6
/proc/23750/task/23766/stat : 23766 (java) S 23748 23750 23289 0 -1 4202560 3287 0 0 0 31 0 0 0 20 0 19 0 253318606 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778421889592 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23750/tid=23767] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23767/stat : 23767 (java) S 23748 23750 23289 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253318606 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778420837496 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23750/tid=23768] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23768/stat : 23768 (java) S 23748 23750 23289 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253318606 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778419784904 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23750/tid=23769] ppid=23748 vsize=9624976 CPUtime=0 cores=0,2,4,6
/proc/23750/task/23769/stat : 23769 (java) S 23748 23750 23289 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 253318635 9855975424 13904 33554432000 1073741824 1073778376 140737425642176 139778418729896 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.03
Current children cumulated vsize (KiB) 9624976

Child status: 20
Real time (s): 1.32282
CPU time (s): 2.06469
CPU user time (s): 2.00269
CPU system time (s): 0.06199
CPU usage (%): 156.082
Max. virtual memory (cumulated for all children) (KiB): 9624976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.0027
system time used= 0.06199
maximum resident set size= 55772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10041
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 314
involuntary context switches= 31

runsolver used 0.000999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node131 at 2012-05-24 17:05:31
IDJOB=3687477
IDBENCH=1491
IDSOLVER=2269
FILE ID=node131/3687477-1337871931
RUNJOBID= node131-1337871881-23305
PBS_JOBID= 14620073
Free space on /tmp= 71600 MiB

SOLVER NAME= Sat 4j PB Resolution 2.3.2 Snapshot
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.burch_dill.2.accl.ucl.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3687477-1337871931/watcher-3687477-1337871931 -o /tmp/evaluation-result-3687477-1337871931/solver-3687477-1337871931 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar HOME/instance-3687477-1337871931.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a1104c8fec3fd69abc0a798c3b6bfa5b
RANDOM SEED=1723270997

node131.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        29697888 kB
Buffers:          206272 kB
Cached:          2125228 kB
SwapCached:            0 kB
Active:           572244 kB
Inactive:        1837260 kB
Active(anon):      80452 kB
Inactive(anon):        0 kB
Active(file):     491792 kB
Inactive(file):  1837260 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               500 kB
Writeback:             0 kB
AnonPages:         85500 kB
Mapped:            22504 kB
Shmem:               204 kB
Slab:             628920 kB
SReclaimable:      71108 kB
SUnreclaim:       557812 kB
KernelStack:        1560 kB
PageTables:         4264 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     696244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:     34816 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71600 MiB
End job on node131 at 2012-05-24 17:05:33