Trace number 3689112

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 NameAnswerobjective functionCPU timeWall clock time
SAT 4j PB RES // CP 2.3.2 SnapshotUNSAT 2.12 1.12367

General information on the benchmark

Name/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/
random/rand.biglist/normalized-rand65d021.cudf.trendy.opb
MD5SUM1d81ed2101175ee4e14a705347d8d400
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
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 benchmark0.080987
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7122
Total number of constraints29890
Number of constraints which are clauses29562
Number of constraints which are cardinality constraints (but not clauses)328
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 3310
Biggest coefficient in the objective function 4549540393
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 2511340806742
Number of bits of the sum of numbers in the objective function 42
Biggest number in a constraint 4549540393
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 2511340806742
Number of bits of the biggest sum of numbers42
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.05/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.05/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.07	c See www.sat4j.org for details.
0.05/0.08	c version 2.3.2.v20120418
0.05/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.05/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.05/0.08	c java.vm.version	19.1-b02
0.05/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.05/0.08	c sun.arch.data.model	64
0.05/0.08	c java.version		1.6.0_24
0.05/0.08	c os.name		Linux
0.05/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.05/0.08	c os.arch		amd64
0.05/0.08	c Free memory 		501472288
0.05/0.08	c Max memory 		7480803328
0.05/0.08	c Total memory 		504102912
0.05/0.08	c Number of processors 	8
0.10/0.10	c Pseudo Boolean Optimization by upper bound
0.10/0.10	c ManyCore solver with 2 solvers running in parallel
0.10/0.10	c --- Begin Solver configuration ---
0.10/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.10/0.10	c Learn all clauses as in MiniSAT
0.10/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.10	c Expensive reason simplification
0.10/0.10	c Armin Biere (Picosat) restarts strategy
0.10/0.10	c Glucose learned constraints deletion strategy
0.10/0.10	c timeout=2147483s
0.10/0.10	c DB Simplification allowed=false
0.10/0.10	c c --- End Solver configuration ---
0.10/0.10	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.10	c --- Begin Solver configuration ---
0.10/0.10	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4e3eca90
0.10/0.10	c Learn all clauses as in MiniSAT
0.10/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.10	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.10	c No reason simplification
0.10/0.10	c Armin Biere (Picosat) restarts strategy
0.10/0.10	c Glucose learned constraints deletion strategy
0.10/0.10	c timeout=2147483s
0.10/0.10	c DB Simplification allowed=false
0.10/0.10	c c --- End Solver configuration ---
0.10/0.10	c solving HOME/instance-3689112-1337881124.opb
0.10/0.10	c reading problem ... 
1.40/0.61	c ... done. Wall clock time 0.508s.
1.40/0.61	c declared #vars     7122
1.40/0.61	c #constraints  29788
1.40/0.61	c constraints type 
1.40/0.61	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 15139
1.40/0.61	c org.sat4j.minisat.constraints.card.MinWatchCard => 328
1.40/0.61	c ignored satisfied constraints => 102
1.40/0.61	c org.sat4j.minisat.constraints.cnf.UnitClause => 537
1.40/0.61	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 13784
1.40/0.61	c 29890 constraints processed.
1.40/0.61	c constraints type 
1.40/0.61	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 13784
1.40/0.61	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 15139
1.40/0.61	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 328
1.40/0.61	c ignored satisfied constraints => 102
1.40/0.61	c org.sat4j.pb.constraints.pb.UnitClausePB => 537
1.40/0.61	c 29890 constraints processed.
1.40/0.61	c objective function length is 3310 literals
2.12/0.80	c  And the winner is solver0
2.12/1.11	c starts		: 1
2.12/1.11	c conflicts		: 150
2.12/1.11	c decisions		: 102088
2.12/1.11	c propagations		: 160097
2.12/1.11	c inspects		: 182250
2.12/1.11	c shortcuts		: 0
2.12/1.11	c learnt literals	: 37
2.12/1.11	c learnt binary clauses	: 63
2.12/1.11	c learnt ternary clauses	: 42
2.12/1.11	c learnt constraints	: 112
2.12/1.11	c ignored constraints	: 0
2.12/1.11	c root simplifications	: 0
2.12/1.11	c removed literals (reason simplification)	: 0
2.12/1.11	c reason swapping (by a shorter reason)	: 0
2.12/1.11	c Calls to reduceDB	: 0
2.12/1.11	c number of reductions to clauses (during analyze)	: 0
2.12/1.11	c number of learned constraints concerned by reduction	: 0
2.12/1.11	c number of learning phase by resolution	: 0
2.12/1.11	c number of learning phase by cutting planes	: 0
2.12/1.11	c speed (assignments/second)	: 350321.66301969363
2.12/1.11	c non guided choices	0
2.12/1.11	c learnt constraints type 
2.12/1.11	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 63
2.12/1.11	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 49
2.12/1.11	c constraints type 
2.12/1.11	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 15139
2.12/1.11	c org.sat4j.minisat.constraints.card.MinWatchCard => 328
2.12/1.11	c ignored satisfied constraints => 102
2.12/1.11	c org.sat4j.minisat.constraints.cnf.UnitClause => 537
2.12/1.11	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 13784
2.12/1.11	c 29890 constraints processed.
2.12/1.11	c constraints type 
2.12/1.11	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 13784
2.12/1.11	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 15139
2.12/1.11	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 328
2.12/1.11	c ignored satisfied constraints => 102
2.12/1.11	c org.sat4j.pb.constraints.pb.UnitClausePB => 537
2.12/1.11	c 29890 constraints processed.
2.12/1.12	s UNSATISFIABLE
2.12/1.12	c Total wall clock time (in seconds): 1.011

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-3689112-1337881124/watcher-3689112-1337881124 -o /tmp/evaluation-result-3689112-1337881124/solver-3689112-1337881124 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3689112-1337881124.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: 3.28 3.52 3.68 4/197 26602
/proc/meminfo: memFree=27461428/32873648 swapFree=6336/6336
[pid=26602] ppid=26600 vsize=9324 CPUtime=0 cores=1,3,5,7
/proc/26602/stat : 26602 (java) R 26600 26602 22409 0 -1 4202496 249 0 0 0 0 0 0 0 20 0 1 0 254239626 9547776 184 33554432000 1073741824 1073778376 140736264736144 140736264718872 213866658896 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/26602/statm: 2323 184 141 9 0 71 0

[startup+0.062571 s]
/proc/loadavg: 3.28 3.52 3.68 4/197 26602
/proc/meminfo: memFree=27461428/32873648 swapFree=6336/6336
[pid=26602] ppid=26600 vsize=9558412 CPUtime=0.05 cores=1,3,5,7
/proc/26602/stat : 26602 (java) S 26600 26602 22409 0 -1 4202496 3333 0 1 0 4 1 0 0 20 0 18 0 254239626 9787813888 4030 33554432000 1073741824 1073778376 140737462186768 140737462177904 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/26602/statm: 2389603 4030 1771 9 0 2380296 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9558412

[startup+0.100198 s]
/proc/loadavg: 3.28 3.52 3.68 4/197 26602
/proc/meminfo: memFree=27461428/32873648 swapFree=6336/6336
[pid=26602] ppid=26600 vsize=9558412 CPUtime=0.1 cores=1,3,5,7
/proc/26602/stat : 26602 (java) S 26600 26602 22409 0 -1 4202496 4486 0 1 0 9 1 0 0 20 0 18 0 254239626 9787813888 5639 33554432000 1073741824 1073778376 140737462186768 140737462177904 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/26602/statm: 2389603 5639 2125 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558412

[startup+0.300177 s]
/proc/loadavg: 3.28 3.52 3.68 4/197 26602
/proc/meminfo: memFree=27461428/32873648 swapFree=6336/6336
[pid=26602] ppid=26600 vsize=9558412 CPUtime=0.52 cores=1,3,5,7
/proc/26602/stat : 26602 (java) S 26600 26602 22409 0 -1 4202496 5928 0 1 0 50 2 0 0 20 0 18 0 254239626 9787813888 9010 33554432000 1073741824 1073778376 140737462186768 140737462177904 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/26602/statm: 2389603 9010 2218 9 0 2380296 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 9558412

[startup+0.70019 s]
/proc/loadavg: 3.28 3.52 3.68 4/197 26602
/proc/meminfo: memFree=27461428/32873648 swapFree=6336/6336
[pid=26602] ppid=26600 vsize=9824668 CPUtime=1.78 cores=1,3,5,7
/proc/26602/stat : 26602 (java) S 26600 26602 22409 0 -1 4202496 16320 0 1 0 172 6 0 0 20 0 22 0 254239626 10060460032 42809 33554432000 1073741824 1073778376 140737462186768 140737462177904 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/26602/statm: 2456167 42810 2253 9 0 2446860 0
Current children cumulated CPU time (s) 1.78
Current children cumulated vsize (KiB) 9824668

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

[startup+1.10694 s]
/proc/loadavg: 3.28 3.52 3.68 3/216 26624
/proc/meminfo: memFree=27284056/32873648 swapFree=6336/6336
[pid=26602] ppid=26600 vsize=9824668 CPUtime=2.12 cores=1,3,5,7
/proc/26602/stat : 26602 (java) S 26600 26602 22409 0 -1 4202496 16444 0 1 0 204 8 0 0 20 0 19 0 254239626 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 140737462177904 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/26602/statm: 2456167 46466 2266 9 0 2446860 0
[pid=26602/tid=26604] ppid=26600 vsize=9824668 CPUtime=0.59 cores=1,3,5,7
/proc/26602/task/26604/stat : 26604 (java) S 26600 26602 22409 0 -1 4202560 2560 0 1 0 56 3 0 0 20 0 19 0 254239627 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654494651384 213869705129 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=26602/tid=26605] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26605/stat : 26605 (java) S 26600 26602 22409 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 254239628 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654338575144 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=26602/tid=26606] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26606/stat : 26606 (java) S 26600 26602 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254239628 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654337522344 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=26602/tid=26607] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26607/stat : 26607 (java) S 26600 26602 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254239628 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654336470056 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=26602/tid=26608] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26608/stat : 26608 (java) S 26600 26602 22409 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 254239628 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654335417256 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=26602/tid=26609] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26609/stat : 26609 (java) S 26600 26602 22409 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 254239628 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654334363944 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=26602/tid=26610] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26610/stat : 26610 (java) S 26600 26602 22409 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 254239628 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654333311144 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=26602/tid=26611] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26611/stat : 26611 (java) S 26600 26602 22409 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 254239628 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654332258856 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=26602/tid=26612] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26612/stat : 26612 (java) S 26600 26602 22409 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 254239628 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654331206056 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=26602/tid=26613] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26613/stat : 26613 (java) S 26600 26602 22409 0 -1 4202560 72 0 0 0 0 0 0 0 20 0 19 0 254239629 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654318795496 213869705129 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=26602/tid=26614] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26614/stat : 26614 (java) S 26600 26602 22409 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 254239629 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654317741560 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=26602/tid=26615] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26615/stat : 26615 (java) S 26600 26602 22409 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 254239629 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654316689160 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=26602/tid=26616] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26616/stat : 26616 (java) S 26600 26602 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254239631 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654315637648 213869713184 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=26602/tid=26617] ppid=26600 vsize=9824668 CPUtime=0.56 cores=1,3,5,7
/proc/26602/task/26617/stat : 26617 (java) S 26600 26602 22409 0 -1 4202560 6435 0 0 0 55 1 0 0 20 0 19 0 254239631 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654314584248 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=26602/tid=26618] ppid=26600 vsize=9824668 CPUtime=0.55 cores=1,3,5,7
/proc/26602/task/26618/stat : 26618 (java) S 26600 26602 22409 0 -1 4202560 6039 0 0 0 54 1 0 0 20 0 19 0 254239631 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654313531448 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=26602/tid=26619] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26619/stat : 26619 (java) S 26600 26602 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254239631 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654312479352 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=26602/tid=26620] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26620/stat : 26620 (java) S 26600 26602 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254239631 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654311426760 213869705129 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=26602/tid=26624] ppid=26600 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26602/task/26624/stat : 26624 (java) S 26600 26602 22409 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 254239692 10060460032 46466 33554432000 1073741824 1073778376 140737462186768 139654307214888 213869705129 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.12
Current children cumulated vsize (KiB) 9824668

Child status: 20

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26602 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=10694
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=103984
# CPU time returned by wait4() is 2.11468
# while last known CPU time is 2.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1.12367
CPU time (s): 2.12
CPU user time (s): 2.04
CPU system time (s): 0.08
CPU usage (%): 188.668
Max. virtual memory (cumulated for all children) (KiB): 9824668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.01069
system time used= 0.103984
maximum resident set size= 185920
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16453
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= 406
involuntary context switches= 63

runsolver used 0.000999 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node112 at 2012-05-24 19:38:44
IDJOB=3689112
IDBENCH=72368
IDSOLVER=2268
FILE ID=node112/3689112-1337881124
RUNJOBID= node112-1337871881-22426
PBS_JOBID= 14620092
Free space on /tmp= 71700 MiB

SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/rand.biglist/normalized-rand65d021.cudf.trendy.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3689112-1337881124/watcher-3689112-1337881124 -o /tmp/evaluation-result-3689112-1337881124/solver-3689112-1337881124 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3689112-1337881124.opb

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

MD5SUM BENCH= 1d81ed2101175ee4e14a705347d8d400
RANDOM SEED=713049944

node112.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		: 2666.763
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	: 5333.52
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
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	: 5331.91
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		: 2666.763
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27461800 kB
Buffers:          199088 kB
Cached:          3557708 kB
SwapCached:            0 kB
Active:          1355612 kB
Inactive:        3276344 kB
Active(anon):     877484 kB
Inactive(anon):        0 kB
Active(file):     478128 kB
Inactive(file):  3276344 kB
Unevictable:        6336 kB
Mlocked:            6336 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              1292 kB
Writeback:             0 kB
AnonPages:        831576 kB
Mapped:            22616 kB
Shmem:               200 kB
Slab:             626916 kB
SReclaimable:      70488 kB
SUnreclaim:       556428 kB
KernelStack:        1784 kB
PageTables:         5808 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1087668 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    780288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71696 MiB
End job on node112 at 2012-05-24 19:38:45