Trace number 3688032

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 RES // CP 2.3.2 SnapshotUNSAT 2.87 1.28231

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-61-60.opb
MD5SUM5bedad9895f21a4b5e521b3abd33ba08
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 benchmark0.067989
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3660
Total number of constraints121
Number of constraints which are clauses61
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint60
Maximum length of a constraint61
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 62
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version 2.3.2.v20120418
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.09	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c c --- End Solver configuration ---
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4e3eca90
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3688032-1337875729.opb
0.10/0.11	c reading problem ... 
0.28/0.27	c ... done. Wall clock time 0.157s.
0.28/0.27	c declared #vars     3660
0.28/0.27	c #constraints  121
0.28/0.27	c constraints type 
0.28/0.27	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 61
0.28/0.27	c org.sat4j.minisat.constraints.card.MinWatchCard => 60
0.28/0.27	c 121 constraints processed.
0.28/0.27	c constraints type 
0.28/0.27	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 61
0.28/0.27	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 60
0.28/0.27	c 121 constraints processed.
2.38/0.95	c cleaning 2490 clauses out of 5005 with flag 5005/5005
2.83/1.12	c  And the winner is solver1
2.87/1.27	c starts		: 1
2.87/1.27	c conflicts		: 60
2.87/1.27	c decisions		: 1771
2.87/1.27	c propagations		: 3718
2.87/1.27	c inspects		: 3718
2.87/1.27	c shortcuts		: 0
2.87/1.27	c learnt literals	: 0
2.87/1.27	c learnt binary clauses	: 0
2.87/1.27	c learnt ternary clauses	: 0
2.87/1.27	c learnt constraints	: 59
2.87/1.27	c ignored constraints	: 0
2.87/1.27	c root simplifications	: 0
2.87/1.27	c removed literals (reason simplification)	: 0
2.87/1.27	c reason swapping (by a shorter reason)	: 0
2.87/1.27	c Calls to reduceDB	: 0
2.87/1.27	c number of reductions to clauses (during analyze)	: 0
2.87/1.27	c number of learned constraints concerned by reduction	: 0
2.87/1.27	c number of learning phase by resolution	: 0
2.87/1.27	c number of learning phase by cutting planes	: 0
2.87/1.27	c speed (assignments/second)	: 3759.3528816986855
2.87/1.27	c non guided choices	1771
2.87/1.27	c learnt constraints type 
2.87/1.27	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 59
2.87/1.27	c constraints type 
2.87/1.27	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 61
2.87/1.27	c org.sat4j.minisat.constraints.card.MinWatchCard => 60
2.87/1.27	c 121 constraints processed.
2.87/1.27	c constraints type 
2.87/1.27	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 61
2.87/1.27	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 60
2.87/1.27	c 121 constraints processed.
2.87/1.27	s UNSATISFIABLE
2.87/1.27	c Total wall clock time (in seconds): 1.16

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-3688032-1337875729/watcher-3688032-1337875729 -o /tmp/evaluation-result-3688032-1337875729/solver-3688032-1337875729 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3688032-1337875729.opb 

running on 4 cores: 1,3,5,7

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: 3.56 3.65 3.63 4/195 2082
/proc/meminfo: memFree=25011080/32873852 swapFree=6848/6848
[pid=2082] ppid=2080 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/2082/stat : 2082 (java) R 2080 2082 718 0 -1 4202496 854 0 0 0 0 0 0 0 20 0 1 0 253698315 23793664 582 33554432000 1073741824 1073778376 140736079840400 140736079829464 229346687539 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/2082/statm: 5809 595 444 9 0 128 0

[startup+0.0948271 s]
/proc/loadavg: 3.56 3.65 3.63 4/195 2082
/proc/meminfo: memFree=25011080/32873852 swapFree=6848/6848
[pid=2082] ppid=2080 vsize=9558412 CPUtime=0.1 cores=1,3,5,7
/proc/2082/stat : 2082 (java) S 2080 2082 718 0 -1 4202496 4286 0 1 0 9 1 0 0 20 0 18 0 253698315 9787813888 5472 33554432000 1073741824 1073778376 140736079840400 140736079831536 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2082/statm: 2389603 5472 2109 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558412

[startup+0.100268 s]
/proc/loadavg: 3.56 3.65 3.63 4/195 2082
/proc/meminfo: memFree=25011080/32873852 swapFree=6848/6848
[pid=2082] ppid=2080 vsize=9558412 CPUtime=0.1 cores=1,3,5,7
/proc/2082/stat : 2082 (java) S 2080 2082 718 0 -1 4202496 4322 0 1 0 9 1 0 0 20 0 18 0 253698315 9787813888 5508 33554432000 1073741824 1073778376 140736079840400 140736079831536 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2082/statm: 2389603 5508 2109 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558412

[startup+0.300199 s]
/proc/loadavg: 3.56 3.65 3.63 4/195 2082
/proc/meminfo: memFree=25011080/32873852 swapFree=6848/6848
[pid=2082] ppid=2080 vsize=9759132 CPUtime=0.6 cores=1,3,5,7
/proc/2082/stat : 2082 (java) S 2080 2082 718 0 -1 4202496 7440 0 1 0 57 3 0 0 20 0 22 0 253698315 9993351168 11012 33554432000 1073741824 1073778376 140736079840400 140736079831536 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2082/statm: 2439783 11012 2231 9 0 2430476 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 9759132

[startup+0.70027 s]
/proc/loadavg: 3.56 3.65 3.63 4/195 2082
/proc/meminfo: memFree=25011080/32873852 swapFree=6848/6848
[pid=2082] ppid=2080 vsize=9824668 CPUtime=1.97 cores=1,3,5,7
/proc/2082/stat : 2082 (java) S 2080 2082 718 0 -1 4202496 9091 0 1 0 194 3 0 0 20 0 22 0 253698315 10060460032 14323 33554432000 1073741824 1073778376 140736079840400 140736079831536 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2082/statm: 2456167 14323 2243 9 0 2446860 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 9824668

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

[startup+1.10736 s]
/proc/loadavg: 3.56 3.65 3.63 5/217 2104
/proc/meminfo: memFree=24935384/32873852 swapFree=6848/6848
[pid=2082] ppid=2080 vsize=9824668 CPUtime=2.83 cores=1,3,5,7
/proc/2082/stat : 2082 (java) S 2080 2082 718 0 -1 4202496 9162 0 1 0 279 4 0 0 20 0 22 0 253698315 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140736079831536 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2082/statm: 2456167 21028 2269 9 0 2446860 0
[pid=2082/tid=2084] ppid=2080 vsize=9824668 CPUtime=0.25 cores=1,3,5,7
/proc/2082/task/2084/stat : 2084 (java) S 2080 2082 718 0 -1 4202560 2459 0 1 0 24 1 0 0 20 0 22 0 253698315 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122562466808 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2082/tid=2085] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2085/stat : 2085 (java) S 2080 2082 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 253698316 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122523958056 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2082/tid=2086] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2086/stat : 2086 (java) S 2080 2082 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 253698316 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122522905256 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2082/tid=2087] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2087/stat : 2087 (java) S 2080 2082 718 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 22 0 253698316 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122521852968 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2082/tid=2088] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2088/stat : 2088 (java) S 2080 2082 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 22 0 253698316 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122520800168 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2082/tid=2089] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2089/stat : 2089 (java) S 2080 2082 718 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 22 0 253698316 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122519746856 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2082/tid=2090] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2090/stat : 2090 (java) S 2080 2082 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 22 0 253698316 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122518694056 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2082/tid=2091] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2091/stat : 2091 (java) S 2080 2082 718 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 22 0 253698316 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122517641768 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2082/tid=2092] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2092/stat : 2092 (java) S 2080 2082 718 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 22 0 253698316 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122516588968 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2082/tid=2093] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2093/stat : 2093 (java) S 2080 2082 718 0 -1 4202560 31 0 0 0 0 0 0 0 20 0 22 0 253698317 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122504178408 229359269801 0 0 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2082/tid=2094] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2094/stat : 2094 (java) S 2080 2082 718 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 22 0 253698318 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122385278456 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2082/tid=2095] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2095/stat : 2095 (java) S 2080 2082 718 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 22 0 253698318 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122384226056 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2082/tid=2096] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2096/stat : 2096 (java) S 2080 2082 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 253698320 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122383174544 229359277856 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2082/tid=2097] ppid=2080 vsize=9824668 CPUtime=0.46 cores=1,3,5,7
/proc/2082/task/2097/stat : 2097 (java) S 2080 2082 718 0 -1 4202560 2495 0 0 0 46 0 0 0 20 0 22 0 253698320 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122382121144 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2082/tid=2098] ppid=2080 vsize=9824668 CPUtime=0.42 cores=1,3,5,7
/proc/2082/task/2098/stat : 2098 (java) S 2080 2082 718 0 -1 4202560 2838 0 0 0 41 1 0 0 20 0 22 0 253698320 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122381068344 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2082/tid=2099] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2099/stat : 2099 (java) S 2080 2082 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 253698320 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122380016248 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2082/tid=2100] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2100/stat : 2100 (java) S 2080 2082 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 253698320 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122378963656 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2082/tid=2101] ppid=2080 vsize=9824668 CPUtime=0.78 cores=1,3,5,7
/proc/2082/task/2101/stat : 2101 (java) R 2080 2082 718 0 -1 4202560 36 0 0 0 78 0 0 0 20 0 22 0 253698342 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122377909048 140122385999490 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=2082/tid=2102] ppid=2080 vsize=9824668 CPUtime=0.78 cores=1,3,5,7
/proc/2082/task/2102/stat : 2102 (java) R 2080 2082 718 0 -1 4202560 78 0 0 0 78 0 0 0 20 0 22 0 253698342 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122376854920 140122385905102 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=2082/tid=2103] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2103/stat : 2103 (java) S 2080 2082 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 22 0 253698343 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122375804584 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2082/tid=2104] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2104/stat : 2104 (java) S 2080 2082 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 22 0 253698343 10060460032 21028 33554432000 1073741824 1073778376 140736079840400 140122374751784 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.83
Current children cumulated vsize (KiB) 9824668

[startup+1.20092 s]
/proc/loadavg: 3.56 3.65 3.63 5/217 2104
/proc/meminfo: memFree=24935384/32873852 swapFree=6848/6848
[pid=2082] ppid=2080 vsize=9824668 CPUtime=2.87 cores=1,3,5,7
/proc/2082/stat : 2082 (java) S 2080 2082 718 0 -1 4202496 9163 0 1 0 282 5 0 0 20 0 19 0 253698315 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140736079831536 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2082/statm: 2456167 21017 2270 9 0 2446860 0
[pid=2082/tid=2084] ppid=2080 vsize=9824668 CPUtime=0.25 cores=1,3,5,7
/proc/2082/task/2084/stat : 2084 (java) S 2080 2082 718 0 -1 4202560 2459 0 1 0 24 1 0 0 20 0 19 0 253698315 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122562466808 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2082/tid=2085] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2085/stat : 2085 (java) S 2080 2082 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698316 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122523958056 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2082/tid=2086] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2086/stat : 2086 (java) S 2080 2082 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698316 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122522905256 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2082/tid=2087] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2087/stat : 2087 (java) S 2080 2082 718 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253698316 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122521852968 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2082/tid=2088] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2088/stat : 2088 (java) S 2080 2082 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253698316 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122520800168 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2082/tid=2089] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2089/stat : 2089 (java) S 2080 2082 718 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 19 0 253698316 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122519746856 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2082/tid=2090] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2090/stat : 2090 (java) S 2080 2082 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253698316 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122518694056 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2082/tid=2091] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2091/stat : 2091 (java) S 2080 2082 718 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 253698316 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122517641768 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2082/tid=2092] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2092/stat : 2092 (java) S 2080 2082 718 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253698316 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122516588968 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2082/tid=2093] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2093/stat : 2093 (java) S 2080 2082 718 0 -1 4202560 31 0 0 0 0 0 0 0 20 0 19 0 253698317 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122504178408 229359269801 0 0 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2082/tid=2094] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2094/stat : 2094 (java) S 2080 2082 718 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253698318 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122385278456 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2082/tid=2095] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2095/stat : 2095 (java) S 2080 2082 718 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253698318 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122384226056 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2082/tid=2096] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2096/stat : 2096 (java) S 2080 2082 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698320 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122383174544 229359277856 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2082/tid=2097] ppid=2080 vsize=9824668 CPUtime=0.46 cores=1,3,5,7
/proc/2082/task/2097/stat : 2097 (java) S 2080 2082 718 0 -1 4202560 2495 0 0 0 46 0 0 0 20 0 19 0 253698320 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122382121144 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2082/tid=2098] ppid=2080 vsize=9824668 CPUtime=0.42 cores=1,3,5,7
/proc/2082/task/2098/stat : 2098 (java) S 2080 2082 718 0 -1 4202560 2838 0 0 0 41 1 0 0 20 0 19 0 253698320 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122381068344 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2082/tid=2099] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2099/stat : 2099 (java) S 2080 2082 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698320 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122380016248 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2082/tid=2100] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2100/stat : 2100 (java) S 2080 2082 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698320 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122378963656 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2082/tid=2103] ppid=2080 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2082/task/2103/stat : 2103 (java) S 2080 2082 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253698343 10060460032 21017 33554432000 1073741824 1073778376 140736079840400 140122375804584 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 9824668

Child status: 20

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2082 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=772578
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=80987
# CPU time returned by wait4() is 2.85356
# while last known CPU time is 2.87
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1.28231
CPU time (s): 2.87
CPU user time (s): 2.82
CPU system time (s): 0.05
CPU usage (%): 223.815
Max. virtual memory (cumulated for all children) (KiB): 9824668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.77258
system time used= 0.080987
maximum resident set size= 84116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9174
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= 191

runsolver used 0.005999 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node129 at 2012-05-24 18:08:49
IDJOB=3688032
IDBENCH=2599
IDSOLVER=2268
FILE ID=node129/3688032-1337875729
RUNJOBID= node129-1337871881-736
PBS_JOBID= 14620075
Free space on /tmp= 71640 MiB

SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-61-60.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688032-1337875729/watcher-3688032-1337875729 -o /tmp/evaluation-result-3688032-1337875729/solver-3688032-1337875729 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3688032-1337875729.opb

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

MD5SUM BENCH= 5bedad9895f21a4b5e521b3abd33ba08
RANDOM SEED=1543237552

node129.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		: 2666.957
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	: 5333.91
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		: 2666.957
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		: 2666.957
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		: 2666.957
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.92
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        25011608 kB
Buffers:          215012 kB
Cached:          2161568 kB
SwapCached:            0 kB
Active:          5246588 kB
Inactive:        1834964 kB
Active(anon):    4707136 kB
Inactive(anon):        0 kB
Active(file):     539452 kB
Inactive(file):  1834964 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               156 kB
Writeback:             0 kB
AnonPages:       4742252 kB
Mapped:            22612 kB
Shmem:               204 kB
Slab:             626828 kB
SReclaimable:      69136 kB
SUnreclaim:       557692 kB
KernelStack:        1792 kB
PageTables:        13392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:    6016160 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4648960 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= 71640 MiB
End job on node129 at 2012-05-24 18:08:50