Trace number 4091660

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j PB 2.3.6 Res+CP PB16OPTIMUM 0.204968 1.16741

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/
normalized-elf.rf6.ucl--soft-0-100-0.wbo
MD5SUM86c5d97f0ed50bca48960b88ee0ccb00
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.019996
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables67
Total number of constraints132
Number of soft constraints132
Number of constraints which are clauses120
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints12
Minimum length of a constraint1
Maximum length of a constraint7
Top cost 6582
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 6581
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 31
Number of bits of the biggest sum of numbers5
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) 2004-2013 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 PB16.v20160501
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
0.00/0.08	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 >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
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 Glucose 2.1 dynamic restart strategy
0.10/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
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@4413ee
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 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4091660-1467322154.wbo
0.10/0.11	c reading problem ... 
0.10/0.15	c ... done. Wall clock time 0.035s.
0.10/0.15	c declared #vars     67
0.10/0.15	c internal #vars     199
0.10/0.15	c #constraints  132
0.10/0.15	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 119
0.10/0.15	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 12
0.10/0.15	c 132 constraints processed.
0.10/0.15	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1
0.10/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 119
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 12
0.10/0.15	c 132 constraints processed.
0.10/0.15	c objective function length is 132 literals
0.10/0.16	c And the winner is solver0
0.18/0.65	c SATISFIABLE
0.18/0.65	c OPTIMIZING...
0.18/0.65	c Got one! Elapsed wall clock time (in seconds):0.54
0.18/0.65	o 2
0.18/0.66	c And the winner is solver0
0.18/1.16	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.18/1.16	c starts		: 1
0.18/1.16	c conflicts		: 5
0.18/1.16	c decisions		: 152
0.18/1.16	c propagations		: 424
0.18/1.16	c inspects		: 386
0.18/1.16	c shortcuts		: 0
0.18/1.16	c learnt literals	: 0
0.18/1.16	c learnt binary clauses	: 0
0.18/1.16	c learnt ternary clauses	: 0
0.18/1.16	c learnt constraints	: 5
0.18/1.16	c ignored constraints	: 0
0.18/1.16	c root simplifications	: 0
0.18/1.16	c removed literals (reason simplification)	: 0
0.18/1.16	c reason swapping (by a shorter reason)	: 0
0.18/1.16	c Calls to reduceDB	: 0
0.18/1.16	c Number of update (reduction) of LBD	: 0
0.18/1.16	c Imported unit clauses	: 0
0.18/1.16	c number of reductions to clauses (during analyze)	: 0
0.18/1.16	c number of learned constraints concerned by reduction	: 0
0.18/1.16	c number of learning phase by resolution	: 0
0.18/1.16	c number of learning phase by cutting planes	: 0
0.18/1.16	c speed (assignments/second)	: 422.7318045862413
0.18/1.16	c non guided choices	11
0.18/1.16	c learnt constraints type 
0.18/1.16	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.18/1.16	c starts		: 2
0.18/1.16	c conflicts		: 5
0.18/1.16	c decisions		: 137
0.18/1.16	c propagations		: 373
0.18/1.16	c inspects		: 370
0.18/1.16	c shortcuts		: 0
0.18/1.16	c learnt literals	: 0
0.18/1.16	c learnt binary clauses	: 0
0.18/1.16	c learnt ternary clauses	: 0
0.18/1.16	c learnt constraints	: 3
0.18/1.16	c ignored constraints	: 0
0.18/1.16	c root simplifications	: 0
0.18/1.16	c removed literals (reason simplification)	: 0
0.18/1.16	c reason swapping (by a shorter reason)	: 0
0.18/1.16	c Calls to reduceDB	: 0
0.18/1.16	c Number of update (reduction) of LBD	: 0
0.18/1.16	c Imported unit clauses	: 0
0.18/1.16	c number of reductions to clauses (during analyze)	: 0
0.18/1.16	c number of learned constraints concerned by reduction	: 0
0.18/1.16	c number of learning phase by resolution	: 0
0.18/1.16	c number of learning phase by cutting planes	: 0
0.18/1.16	c speed (assignments/second)	: 743.0278884462151
0.18/1.16	c non guided choices	2
0.18/1.16	c learnt constraints type 
0.18/1.16	s OPTIMUM FOUND
0.18/1.16	c Found 1 solution(s)
0.18/1.16	v x1 x2 x3 -x4 -x5 x6 x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 x16 x17 x18 -x19 x20 x21 -x22 -x23 -x24 x25 -x26 x27 x28 x29 x30 x31 -x32 -x33 -x34 x35 x36 x37 x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 x47 -x48 x49 x50 x51 x52 -x53 -x54 x55 -x56 x57 -x58 -x59 x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 
0.18/1.16	c objective function=2
0.18/1.16	c Total wall clock time (in seconds): 1.047

Verifier Data 

OK	2

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4091660-1467322154/watcher-4091660-1467322154 -o /tmp/evaluation-result-4091660-1467322154/solver-4091660-1467322154 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1467322048-22957 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4091660-1467322154.wbo 

pid=24032
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: 2.18 2.77 2.49 4/196 24035
/proc/meminfo: memFree=27853004/32872528 swapFree=1634416/1797936
[pid=24035] ppid=24032 vsize=96324 CPUtime=0 cores=0,2,4,6
/proc/24035/stat : 24035 (java) S 24032 24035 22185 0 -1 4202496 1328 0 0 0 0 0 0 0 20 0 2 0 11241446 98635776 959 33554432000 1073741824 1073778376 140737163296704 140737163287840 260193681469 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/24035/statm: 24081 960 728 9 0 16771 0
[pid=24035/tid=24036] ppid=24032 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24036/stat : 24036 (java) R 24032 24035 22185 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 11241446 98570240 977 33554432000 1073741824 1073778376 140737163296704 139955431775784 260190324096 0 0 4096 0 0 0 0 -1 2 0 0 0 0 0

[startup+0.100064 s]
/proc/loadavg: 2.18 2.77 2.49 4/196 24035
/proc/meminfo: memFree=27853004/32872528 swapFree=1634416/1797936
[pid=24035] ppid=24032 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/24035/stat : 24035 (java) S 24032 24035 22185 0 -1 4202496 4436 0 1 0 9 1 0 0 20 0 18 0 11241446 9787879424 6059 33554432000 1073741824 1073778376 140737163296704 140737163287840 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/24035/statm: 2389619 6059 2126 9 0 2380296 0
[pid=24035/tid=24036] ppid=24032 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/24035/task/24036/stat : 24036 (java) R 24032 24035 22185 0 -1 4202560 2386 0 1 0 6 1 0 0 20 0 18 0 11241446 9787879424 6059 33554432000 1073741824 1073778376 140737163296704 139955431779232 260193707277 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200381 s]
/proc/loadavg: 2.18 2.77 2.49 4/196 24035
/proc/meminfo: memFree=27853004/32872528 swapFree=1634416/1797936
[pid=24035] ppid=24032 vsize=9824732 CPUtime=0.18 cores=0,2,4,6
/proc/24035/stat : 24035 (java) S 24032 24035 22185 0 -1 4202496 4609 0 1 0 16 2 0 0 20 0 19 0 11241446 10060525568 7730 33554432000 1073741824 1073778376 140737163296704 140737163287840 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/24035/statm: 2456183 7730 2176 9 0 2446860 0
[pid=24035/tid=24036] ppid=24032 vsize=9824732 CPUtime=0.13 cores=0,2,4,6
/proc/24035/task/24036/stat : 24036 (java) S 24032 24035 22185 0 -1 4202560 2403 0 1 0 12 1 0 0 20 0 19 0 11241446 10060525568 7730 33554432000 1073741824 1073778376 140737163296704 139955431781240 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 9824732

[startup+0.300356 s]
/proc/loadavg: 2.18 2.77 2.49 4/196 24035
/proc/meminfo: memFree=27853004/32872528 swapFree=1634416/1797936
[pid=24035] ppid=24032 vsize=9824732 CPUtime=0.18 cores=0,2,4,6
/proc/24035/stat : 24035 (java) S 24032 24035 22185 0 -1 4202496 4609 0 1 0 16 2 0 0 20 0 19 0 11241446 10060525568 7730 33554432000 1073741824 1073778376 140737163296704 140737163287840 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/24035/statm: 2456183 7730 2176 9 0 2446860 0
[pid=24035/tid=24036] ppid=24032 vsize=9824732 CPUtime=0.13 cores=0,2,4,6
/proc/24035/task/24036/stat : 24036 (java) S 24032 24035 22185 0 -1 4202560 2403 0 1 0 12 1 0 0 20 0 19 0 11241446 10060525568 7730 33554432000 1073741824 1073778376 140737163296704 139955431781240 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 9824732

[startup+0.70028 s]
/proc/loadavg: 2.18 2.77 2.49 4/196 24035
/proc/meminfo: memFree=27853004/32872528 swapFree=1634416/1797936
[pid=24035] ppid=24032 vsize=9824732 CPUtime=0.18 cores=0,2,4,6
/proc/24035/stat : 24035 (java) S 24032 24035 22185 0 -1 4202496 4623 0 1 0 16 2 0 0 20 0 20 0 11241446 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 140737163287840 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/24035/statm: 2456183 8758 2176 9 0 2446860 0
[pid=24035/tid=24036] ppid=24032 vsize=9824732 CPUtime=0.14 cores=0,2,4,6
/proc/24035/task/24036/stat : 24036 (java) S 24032 24035 22185 0 -1 4202560 2403 0 1 0 12 2 0 0 20 0 20 0 11241446 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139955431781240 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 24035 sig 9
??? kill -24035 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800337 s]
/proc/loadavg: 2.18 2.77 2.49 4/196 24035
/proc/meminfo: memFree=27853004/32872528 swapFree=1634416/1797936
[pid=24035] ppid=24032 vsize=9824732 CPUtime=0.18 cores=0,2,4,6
/proc/24035/stat : 24035 (java) S 24032 24035 22185 0 -1 4202496 4623 0 1 0 16 2 0 0 20 0 20 0 11241446 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 140737163287840 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/24035/statm: 2456183 8758 2176 9 0 2446860 0
[pid=24035/tid=24036] ppid=24032 vsize=9824732 CPUtime=0.14 cores=0,2,4,6
/proc/24035/task/24036/stat : 24036 (java) S 24032 24035 22185 0 -1 4202560 2403 0 1 0 12 2 0 0 20 0 20 0 11241446 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139955431781240 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 9824732

[startup+1.00029 s]
/proc/loadavg: 2.18 2.77 2.49 4/196 24035
/proc/meminfo: memFree=27853004/32872528 swapFree=1634416/1797936
[pid=24035] ppid=24032 vsize=9824732 CPUtime=0.18 cores=0,2,4,6
/proc/24035/stat : 24035 (java) S 24032 24035 22185 0 -1 4202496 4623 0 1 0 16 2 0 0 20 0 20 0 11241446 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 140737163287840 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/24035/statm: 2456183 8758 2176 9 0 2446860 0
[pid=24035/tid=24036] ppid=24032 vsize=9824732 CPUtime=0.14 cores=0,2,4,6
/proc/24035/task/24036/stat : 24036 (java) S 24032 24035 22185 0 -1 4202560 2403 0 1 0 12 2 0 0 20 0 20 0 11241446 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139955431781240 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 9824732

[startup+1.1003 s]
/proc/loadavg: 2.18 2.77 2.49 2/216 24060
/proc/meminfo: memFree=27821580/32872528 swapFree=1634416/1797936
[pid=24035] ppid=24032 vsize=9824732 CPUtime=0.18 cores=0,2,4,6
/proc/24035/stat : 24035 (java) S 24032 24035 22185 0 -1 4202496 4623 0 1 0 16 2 0 0 20 0 20 0 11241446 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 140737163287840 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/24035/statm: 2456183 8758 2176 9 0 2446860 0
[pid=24035/tid=24036] ppid=24032 vsize=9824732 CPUtime=0.14 cores=0,2,4,6
/proc/24035/task/24036/stat : 24036 (java) S 24032 24035 22185 0 -1 4202560 2403 0 1 0 12 2 0 0 20 0 20 0 11241446 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139955431781240 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24035/tid=24038] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24038/stat : 24038 (java) S 24032 24035 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11241447 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139955404233384 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24035/tid=24039] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24039/stat : 24039 (java) S 24032 24035 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11241447 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139955403180840 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=24035/tid=24040] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24040/stat : 24040 (java) S 24032 24035 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11241447 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139955273247656 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=24035/tid=24041] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24041/stat : 24041 (java) S 24032 24035 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11241447 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139955272195112 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24035/tid=24042] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24042/stat : 24042 (java) S 24032 24035 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11241447 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139955271141544 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24035/tid=24043] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24043/stat : 24043 (java) S 24032 24035 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11241447 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139955270089000 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24035/tid=24044] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24044/stat : 24044 (java) S 24032 24035 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11241447 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139955269036456 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24035/tid=24045] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24045/stat : 24045 (java) S 24032 24035 22185 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 11241447 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139954797668904 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24035/tid=24046] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24046/stat : 24046 (java) S 24032 24035 22185 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 11241448 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139954785471080 260193695657 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24035/tid=24047] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24047/stat : 24047 (java) S 24032 24035 22185 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 11241449 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139954784417400 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24035/tid=24048] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24048/stat : 24048 (java) S 24032 24035 22185 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 11241449 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139954783364744 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24035/tid=24049] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24049/stat : 24049 (java) S 24032 24035 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11241451 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139954782313488 260193703712 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24035/tid=24050] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24050/stat : 24050 (java) S 24032 24035 22185 0 -1 4202560 367 0 0 0 0 0 0 0 20 0 20 0 11241451 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139954781259832 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24035/tid=24051] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24051/stat : 24051 (java) S 24032 24035 22185 0 -1 4202560 512 0 0 0 0 0 0 0 20 0 20 0 11241451 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139954780207288 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=24035/tid=24052] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24052/stat : 24052 (java) S 24032 24035 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11241451 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139954779154936 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=24035/tid=24053] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24053/stat : 24053 (java) S 24032 24035 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11241451 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139954778102600 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24035/tid=24057] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24057/stat : 24057 (java) S 24032 24035 22185 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 11241462 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139954773792424 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24035/tid=24060] ppid=24032 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/24035/task/24060/stat : 24060 (java) S 24032 24035 22185 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 11241512 10060525568 8758 33554432000 1073741824 1073778376 140737163296704 139954775897128 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.16741
CPU time (s): 0.204968
CPU user time (s): 0.150977
CPU system time (s): 0.053991
CPU usage (%): 17.5575
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.150977
system time used= 0.053991
maximum resident set size= 37120
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4643
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= 223
involuntary context switches= 17

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-30 23:29:14
IDJOB=4091660
IDBENCH=79331
IDSOLVER=2552
FILE ID=node123/4091660-1467322154
RUNJOBID= node123-1467322048-22957
PBS_JOBID= 20005295
Free space on /tmp= 71732 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-elf.rf6.ucl--soft-0-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4091660-1467322154/watcher-4091660-1467322154 -o /tmp/evaluation-result-4091660-1467322154/solver-4091660-1467322154 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1467322048-22957 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4091660-1467322154.wbo

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

MD5SUM BENCH= 86c5d97f0ed50bca48960b88ee0ccb00
RANDOM SEED=1808639903

node123.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		: 2666.387
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	: 5332.77
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		: 2666.387
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	: 5332.55
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		: 2666.387
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	: 5332.55
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		: 2666.387
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	: 5332.55
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		: 2666.387
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	: 5332.54
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		: 2666.387
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	: 5332.55
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		: 2666.387
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	: 5332.55
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		: 2666.387
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        27853796 kB
Buffers:          214864 kB
Cached:          1999580 kB
SwapCached:            0 kB
Active:           564364 kB
Inactive:        1879148 kB
Active(anon):     232084 kB
Inactive(anon):        0 kB
Active(file):     332280 kB
Inactive(file):  1879148 kB
Unevictable:     1797936 kB
Mlocked:         1634416 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              1700 kB
Writeback:             0 kB
AnonPages:       2051652 kB
Mapped:            22248 kB
Shmem:               204 kB
Slab:             634804 kB
SReclaimable:      78512 kB
SUnreclaim:       556292 kB
KernelStack:        1768 kB
PageTables:         8364 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2485496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    372736 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node123 at 2016-06-30 23:29:15