Trace number 4110113

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 0.19397 1.1597

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/
normalized-elf.rf6.ucl--soft-66-100-0.wbo
MD5SUM7ad7a1be4853a8d708fd06f7b27166e9
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark0.014997
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 constraints37
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 1680
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 1679
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@16fd0b7
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@4413ee
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@75786e64
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@4413ee
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4110113-1467321581.wbo
0.10/0.11	c reading problem ... 
0.10/0.14	c ... done. Wall clock time 0.033s.
0.10/0.14	c declared #vars     67
0.10/0.14	c internal #vars     104
0.10/0.14	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 => 56
0.10/0.15	c org.sat4j.minisat.constraints.cnf.UnitClause => 1
0.10/0.15	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 63
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 => 63
0.10/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 56
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 12
0.10/0.15	c org.sat4j.pb.constraints.pb.UnitClausePB => 1
0.10/0.15	c 132 constraints processed.
0.10/0.15	c objective function length is 37 literals
0.10/0.16	c And the winner is solver0
0.16/0.65	c SATISFIABLE
0.16/0.65	c OPTIMIZING...
0.16/0.65	c Got one! Elapsed wall clock time (in seconds):0.538
0.16/0.65	o 9
0.16/0.65	c And the winner is solver0
0.16/1.15	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.16/1.15	c starts		: 1
0.16/1.15	c conflicts		: 2
0.16/1.15	c decisions		: 50
0.16/1.15	c propagations		: 220
0.16/1.15	c inspects		: 346
0.16/1.15	c shortcuts		: 0
0.16/1.15	c learnt literals	: 0
0.16/1.15	c learnt binary clauses	: 0
0.16/1.15	c learnt ternary clauses	: 0
0.16/1.15	c learnt constraints	: 2
0.16/1.15	c ignored constraints	: 0
0.16/1.15	c root simplifications	: 0
0.16/1.15	c removed literals (reason simplification)	: 0
0.16/1.15	c reason swapping (by a shorter reason)	: 0
0.16/1.15	c Calls to reduceDB	: 0
0.16/1.15	c Number of update (reduction) of LBD	: 1
0.16/1.15	c Imported unit clauses	: 0
0.16/1.15	c number of reductions to clauses (during analyze)	: 0
0.16/1.15	c number of learned constraints concerned by reduction	: 0
0.16/1.15	c number of learning phase by resolution	: 0
0.16/1.15	c number of learning phase by cutting planes	: 0
0.16/1.15	c speed (assignments/second)	: 219.7802197802198
0.16/1.15	c non guided choices	8
0.16/1.15	c learnt constraints type 
0.16/1.15	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.16/1.15	c starts		: 2
0.16/1.15	c conflicts		: 3
0.16/1.15	c decisions		: 42
0.16/1.15	c propagations		: 185
0.16/1.15	c inspects		: 288
0.16/1.15	c shortcuts		: 0
0.16/1.15	c learnt literals	: 0
0.16/1.15	c learnt binary clauses	: 0
0.16/1.15	c learnt ternary clauses	: 0
0.16/1.15	c learnt constraints	: 1
0.16/1.15	c ignored constraints	: 0
0.16/1.15	c root simplifications	: 0
0.16/1.15	c removed literals (reason simplification)	: 0
0.16/1.15	c reason swapping (by a shorter reason)	: 0
0.16/1.15	c Calls to reduceDB	: 0
0.16/1.15	c Number of update (reduction) of LBD	: 0
0.16/1.15	c Imported unit clauses	: 0
0.16/1.15	c number of reductions to clauses (during analyze)	: 0
0.16/1.15	c number of learned constraints concerned by reduction	: 0
0.16/1.15	c number of learning phase by resolution	: 0
0.16/1.15	c number of learning phase by cutting planes	: 0
0.16/1.15	c speed (assignments/second)	: 368.52589641434264
0.16/1.15	c non guided choices	2
0.16/1.15	c learnt constraints type 
0.16/1.15	s OPTIMUM FOUND
0.16/1.15	c Found 1 solution(s)
0.16/1.15	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 
0.16/1.15	c objective function=9
0.16/1.15	c Total wall clock time (in seconds): 1.043

Verifier Data 

OK	9

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-4110113-1467321581/watcher-4110113-1467321581 -o /tmp/evaluation-result-4110113-1467321581/solver-4110113-1467321581 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1467318784-20067 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4110113-1467321581.wbo 

pid=31536
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: 0.78 1.02 1.16 2/169 31539
/proc/meminfo: memFree=28365368/32872528 swapFree=1590004/1720820
[pid=31539] ppid=31536 vsize=9224 CPUtime=0 cores=1,3,5,7
/proc/31539/stat : 31539 (java) R 31536 31539 13693 0 -1 4202496 431 0 0 0 0 0 0 0 20 0 1 0 13116621 9445376 98 33554432000 1073741824 1073778376 140736497017328 140736497014456 226075176791 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/31539/statm: 2290 96 71 9 0 38 0

[startup+0.100155 s]
/proc/loadavg: 0.78 1.02 1.16 2/169 31539
/proc/meminfo: memFree=28365368/32872528 swapFree=1590004/1720820
[pid=31539] ppid=31536 vsize=9558476 CPUtime=0.1 cores=1,3,5,7
/proc/31539/stat : 31539 (java) S 31536 31539 13693 0 -1 4202496 4475 0 1 0 9 1 0 0 20 0 18 0 13116621 9787879424 6095 33554432000 1073741824 1073778376 140736497017328 140736497008464 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/31539/statm: 2389619 6095 2141 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200326 s]
/proc/loadavg: 0.78 1.02 1.16 2/169 31539
/proc/meminfo: memFree=28365368/32872528 swapFree=1590004/1720820
[pid=31539] ppid=31536 vsize=9824732 CPUtime=0.16 cores=1,3,5,7
/proc/31539/stat : 31539 (java) S 31536 31539 13693 0 -1 4202496 4646 0 1 0 15 1 0 0 20 0 19 0 13116621 10060525568 7754 33554432000 1073741824 1073778376 140736497017328 140736497008464 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/31539/statm: 2456183 7754 2176 9 0 2446860 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824732

[startup+0.300226 s]
/proc/loadavg: 0.78 1.02 1.16 2/169 31539
/proc/meminfo: memFree=28365368/32872528 swapFree=1590004/1720820
[pid=31539] ppid=31536 vsize=9824732 CPUtime=0.16 cores=1,3,5,7
/proc/31539/stat : 31539 (java) S 31536 31539 13693 0 -1 4202496 4646 0 1 0 15 1 0 0 20 0 19 0 13116621 10060525568 7754 33554432000 1073741824 1073778376 140736497017328 140736497008464 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/31539/statm: 2456183 7754 2176 9 0 2446860 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824732

[startup+0.700244 s]
/proc/loadavg: 0.78 1.02 1.16 2/169 31539
/proc/meminfo: memFree=28365368/32872528 swapFree=1590004/1720820
[pid=31539] ppid=31536 vsize=9824732 CPUtime=0.16 cores=1,3,5,7
/proc/31539/stat : 31539 (java) S 31536 31539 13693 0 -1 4202496 4658 0 1 0 15 1 0 0 20 0 20 0 13116621 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140736497008464 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/31539/statm: 2456183 8780 2176 9 0 2446860 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31539 sig 9
??? kill -31539 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800219 s]
/proc/loadavg: 0.78 1.02 1.16 2/169 31539
/proc/meminfo: memFree=28365368/32872528 swapFree=1590004/1720820
[pid=31539] ppid=31536 vsize=9824732 CPUtime=0.16 cores=1,3,5,7
/proc/31539/stat : 31539 (java) S 31536 31539 13693 0 -1 4202496 4658 0 1 0 15 1 0 0 20 0 20 0 13116621 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140736497008464 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/31539/statm: 2456183 8780 2176 9 0 2446860 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824732

[startup+1.00025 s]
/proc/loadavg: 0.78 1.02 1.16 2/169 31539
/proc/meminfo: memFree=28365368/32872528 swapFree=1590004/1720820
[pid=31539] ppid=31536 vsize=9824732 CPUtime=0.16 cores=1,3,5,7
/proc/31539/stat : 31539 (java) S 31536 31539 13693 0 -1 4202496 4658 0 1 0 15 1 0 0 20 0 20 0 13116621 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140736497008464 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/31539/statm: 2456183 8780 2176 9 0 2446860 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824732

[startup+1.10026 s]
/proc/loadavg: 0.80 1.02 1.16 1/189 31564
/proc/meminfo: memFree=28338756/32872528 swapFree=1590004/1720820
[pid=31539] ppid=31536 vsize=9824732 CPUtime=0.16 cores=1,3,5,7
/proc/31539/stat : 31539 (java) S 31536 31539 13693 0 -1 4202496 4658 0 1 0 15 1 0 0 20 0 20 0 13116621 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140736497008464 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/31539/statm: 2456183 8780 2176 9 0 2446860 0
[pid=31539/tid=31541] ppid=31536 vsize=9824732 CPUtime=0.12 cores=1,3,5,7
/proc/31539/task/31541/stat : 31541 (java) S 31536 31539 13693 0 -1 4202560 2433 0 1 0 11 1 0 0 20 0 20 0 13116622 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140323094709112 226087712681 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=31539/tid=31542] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31542/stat : 31542 (java) S 31536 31539 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 13116623 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322938800808 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=31539/tid=31543] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31543/stat : 31543 (java) S 31536 31539 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 13116623 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322937748264 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=31539/tid=31544] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31544/stat : 31544 (java) S 31536 31539 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 13116623 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322936695720 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=31539/tid=31545] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31545/stat : 31545 (java) S 31536 31539 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 13116623 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322935643176 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=31539/tid=31546] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31546/stat : 31546 (java) S 31536 31539 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 13116623 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322934589608 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=31539/tid=31547] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31547/stat : 31547 (java) S 31536 31539 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 13116623 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322933537064 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=31539/tid=31548] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31548/stat : 31548 (java) S 31536 31539 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 13116623 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322932484520 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=31539/tid=31549] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31549/stat : 31549 (java) S 31536 31539 13693 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 13116623 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322931431976 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=31539/tid=31550] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31550/stat : 31550 (java) S 31536 31539 13693 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 13116624 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322919021160 226087712681 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=31539/tid=31551] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31551/stat : 31551 (java) S 31536 31539 13693 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 13116624 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322917967480 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=31539/tid=31552] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31552/stat : 31552 (java) S 31536 31539 13693 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 13116624 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322916914824 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=31539/tid=31553] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31553/stat : 31553 (java) S 31536 31539 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 13116627 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322915863568 226087720736 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=31539/tid=31554] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31554/stat : 31554 (java) S 31536 31539 13693 0 -1 4202560 390 0 0 0 0 0 0 0 20 0 20 0 13116627 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322914809912 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=31539/tid=31555] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31555/stat : 31555 (java) S 31536 31539 13693 0 -1 4202560 494 0 0 0 0 0 0 0 20 0 20 0 13116627 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322913757368 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=31539/tid=31556] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31556/stat : 31556 (java) S 31536 31539 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 13116627 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322912705016 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=31539/tid=31557] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31557/stat : 31557 (java) S 31536 31539 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 13116627 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322911652680 226087712681 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=31539/tid=31560] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31560/stat : 31560 (java) S 31536 31539 13693 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 13116637 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322908395048 226087712681 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=31539/tid=31564] ppid=31536 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/31539/task/31564/stat : 31564 (java) S 31536 31539 13693 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 13116687 10060525568 8780 33554432000 1073741824 1073778376 140736497017328 140322910499880 226087712681 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.1597
CPU time (s): 0.19397
CPU user time (s): 0.142978
CPU system time (s): 0.050992
CPU usage (%): 16.7258
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.142978
system time used= 0.050992
maximum resident set size= 37176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4667
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= 246
involuntary context switches= 21

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node120 at 2016-06-30 23:19:41
IDJOB=4110113
IDBENCH=79052
IDSOLVER=2552
FILE ID=node120/4110113-1467321581
RUNJOBID= node120-1467318784-20067
PBS_JOBID= 20005266
Free space on /tmp= 71672 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-elf.rf6.ucl--soft-66-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4110113-1467321581/watcher-4110113-1467321581 -o /tmp/evaluation-result-4110113-1467321581/solver-4110113-1467321581 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1467318784-20067 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4110113-1467321581.wbo

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

MD5SUM BENCH= 7ad7a1be4853a8d708fd06f7b27166e9
RANDOM SEED=252185848

node120.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		: 2666.669
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	: 5333.33
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		: 2666.669
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	: 5332.56
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		: 2666.669
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	: 5332.56
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		: 2666.669
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		: 2666.669
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	: 5332.55
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		: 2666.669
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	: 5332.54
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		: 2666.669
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		: 2666.669
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:        28365896 kB
Buffers:          176808 kB
Cached:          1853144 kB
SwapCached:            0 kB
Active:           270668 kB
Inactive:        1770756 kB
Active(anon):      14028 kB
Inactive(anon):        0 kB
Active(file):     256640 kB
Inactive(file):  1770756 kB
Unevictable:     1720820 kB
Mlocked:         1590004 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               680 kB
Writeback:             0 kB
AnonPages:       1791420 kB
Mapped:            13608 kB
Shmem:               204 kB
Slab:             612556 kB
SReclaimable:      56288 kB
SUnreclaim:       556268 kB
KernelStack:        1448 kB
PageTables:         6924 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1817712 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    190464 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= 71672 MiB
End job on node120 at 2016-06-30 23:19:42