Trace number 4120662

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 Resolution PB16UNSAT 7.66283 6.30104

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-tseitin-regular-n72-d3-i3-f.cnf.gz-plain.pb.metafix.opb
MD5SUM7a43f386b739ecee8911ccda90bf41c8
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small 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 benchmark1.45778
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables108
Total number of constraints288
Number of constraints which are clauses288
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	c See www.sat4j.org for details.
0.00/0.09	c version PB16.v20160501
0.00/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.09	c java.vm.version	19.1-b02
0.00/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		1.6.0_24
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		501472288
0.00/0.09	c Max memory 		7480803328
0.00/0.09	c Total memory 		504102912
0.00/0.09	c Number of processors 	8
0.09/0.11	c Pseudo Boolean Optimization by upper bound
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.11	c No reason simplification
0.09/0.11	c Glucose 2.1 dynamic restart strategy
0.09/0.11	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
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c solving HOME/instance-4120662-1467312204.opb
0.09/0.11	c reading problem ... 
0.09/0.12	c  no objective function found
0.09/0.15	c ... done. Wall clock time 0.04s.
0.09/0.15	c declared #vars     108
0.09/0.15	c #constraints  288
0.09/0.15	c constraints type 
0.09/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 288
0.09/0.15	c 288 constraints processed.
0.63/0.44	c cleaning 2497 clauses out of 5001 with flag 16780/5001
1.08/0.64	c cleaning 4248 clauses out of 8503 with flag 43346/11000
1.32/0.88	c cleaning 5627 clauses out of 11256 with flag 72071/18001
1.74/1.21	c cleaning 6814 clauses out of 13629 with flag 103015/26001
2.25/1.72	c cleaning 7904 clauses out of 15814 with flag 141662/35000
2.86/2.39	c cleaning 8954 clauses out of 17911 with flag 185076/45001
4.08/3.23	c cleaning 9979 clauses out of 19957 with flag 232283/56001
5.42/4.29	c cleaning 10987 clauses out of 21976 with flag 280150/68000
6.65/5.50	c cleaning 11992 clauses out of 23987 with flag 331675/81000
7.54/6.28	c starts		: 15
7.54/6.28	c conflicts		: 89670
7.54/6.28	c decisions		: 132049
7.54/6.28	c propagations		: 1072631
7.54/6.28	c inspects		: 157655892
7.54/6.28	c shortcuts		: 0
7.54/6.28	c learnt literals	: 16
7.54/6.28	c learnt binary clauses	: 15
7.54/6.28	c learnt ternary clauses	: 36
7.54/6.28	c learnt constraints	: 89653
7.54/6.28	c ignored constraints	: 0
7.54/6.28	c root simplifications	: 0
7.54/6.28	c removed literals (reason simplification)	: 0
7.54/6.28	c reason swapping (by a shorter reason)	: 0
7.54/6.28	c Calls to reduceDB	: 9
7.54/6.28	c Number of update (reduction) of LBD	: 12612
7.54/6.28	c Imported unit clauses	: 0
7.54/6.28	c number of reductions to clauses (during analyze)	: 0
7.54/6.28	c number of learned constraints concerned by reduction	: 0
7.54/6.28	c number of learning phase by resolution	: 0
7.54/6.28	c number of learning phase by cutting planes	: 0
7.54/6.28	c speed (assignments/second)	: 175066.2640770361
7.54/6.28	c non guided choices	52
7.54/6.29	c learnt constraints type 
7.54/6.29	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 15
7.54/6.29	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 20636
7.54/6.29	s UNSATISFIABLE
7.54/6.29	c Total wall clock time (in seconds): 6.18

Verifier Data 

ERROR: no interpretation found !

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-4120662-1467312204/watcher-4120662-1467312204 -o /tmp/evaluation-result-4120662-1467312204/solver-4120662-1467312204 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1467308852-17536 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4120662-1467312204.opb 

pid=18529
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: 2.11 2.18 2.17 3/194 18532
/proc/meminfo: memFree=29147888/32872528 swapFree=1391980/1569808
[pid=18532] ppid=18529 vsize=272 CPUtime=0 cores=1,3,5,7
/proc/18532/stat : 18532 (java) R 18529 18532 17519 0 -1 4202496 362 0 0 0 0 0 0 0 20 0 1 0 12169995 278528 33 33554432000 1073741824 1073778376 140736522037520 140733812860184 213410475303 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/18532/statm: 68 33 25 9 0 25 0

[startup+0.10006 s]
/proc/loadavg: 2.11 2.18 2.17 3/194 18532
/proc/meminfo: memFree=29147888/32872528 swapFree=1391980/1569808
[pid=18532] ppid=18529 vsize=9558476 CPUtime=0.09 cores=1,3,5,7
/proc/18532/stat : 18532 (java) S 18529 18532 17519 0 -1 4202496 4405 0 1 0 9 0 0 0 20 0 18 0 12169995 9787879424 6034 33554432000 1073741824 1073778376 140736522037520 140736522028656 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/18532/statm: 2389619 6034 2125 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476

[startup+0.200222 s]
/proc/loadavg: 2.11 2.18 2.17 3/194 18532
/proc/meminfo: memFree=29147888/32872528 swapFree=1391980/1569808
[pid=18532] ppid=18529 vsize=9625040 CPUtime=0.26 cores=1,3,5,7
/proc/18532/stat : 18532 (java) S 18529 18532 17519 0 -1 4202496 6495 0 1 0 25 1 0 0 20 0 19 0 12169995 9856040960 7526 33554432000 1073741824 1073778376 140736522037520 140736522028656 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/18532/statm: 2406260 7526 2218 9 0 2396937 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 9625040

[startup+0.300236 s]
/proc/loadavg: 2.11 2.18 2.17 3/194 18532
/proc/meminfo: memFree=29147888/32872528 swapFree=1391980/1569808
[pid=18532] ppid=18529 vsize=9625040 CPUtime=0.49 cores=1,3,5,7
/proc/18532/stat : 18532 (java) S 18529 18532 17519 0 -1 4202496 6957 0 1 0 48 1 0 0 20 0 19 0 12169995 9856040960 7710 33554432000 1073741824 1073778376 140736522037520 140736522028656 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/18532/statm: 2406260 7710 2242 9 0 2396937 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 9625040

[startup+0.700192 s]
/proc/loadavg: 2.11 2.18 2.17 3/194 18532
/proc/meminfo: memFree=29147888/32872528 swapFree=1391980/1569808
[pid=18532] ppid=18529 vsize=9625040 CPUtime=1.22 cores=1,3,5,7
/proc/18532/stat : 18532 (java) S 18529 18532 17519 0 -1 4202496 14420 0 1 0 120 2 0 0 20 0 19 0 12169995 9856040960 13107 33554432000 1073741824 1073778376 140736522037520 140736522028656 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/18532/statm: 2406260 13107 2254 9 0 2396937 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 9625040

[startup+1.50076 s]
/proc/loadavg: 2.11 2.18 2.17 3/213 18551
/proc/meminfo: memFree=29101696/32872528 swapFree=1391980/1569808
[pid=18532] ppid=18529 vsize=9625040 CPUtime=2.05 cores=1,3,5,7
/proc/18532/stat : 18532 (java) S 18529 18532 17519 0 -1 4202496 14427 0 1 0 203 2 0 0 20 0 19 0 12169995 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140736522028656 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/18532/statm: 2406260 13623 2257 9 0 2396937 0
[pid=18532/tid=18534] ppid=18529 vsize=9625040 CPUtime=1.45 cores=1,3,5,7
/proc/18532/task/18534/stat : 18534 (java) R 18529 18532 17519 0 -1 4202560 2404 0 1 0 145 0 0 0 20 0 19 0 12169996 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140430169108608 140430012812035 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=18532/tid=18535] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18535/stat : 18535 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140430012312104 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18536] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18536/stat : 18536 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140430011259304 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18532/tid=18537] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18537/stat : 18537 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140430010206504 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18532/tid=18538] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18538/stat : 18538 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140430009153704 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18532/tid=18539] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18539/stat : 18539 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140430008101928 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18540] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18540/stat : 18540 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140430007049128 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18532/tid=18541] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18541/stat : 18541 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140430005996328 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18532/tid=18542] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18542/stat : 18542 (java) S 18529 18532 17519 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140430004943528 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18543] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18543/stat : 18543 (java) S 18529 18532 17519 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 12169998 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140429522614760 213423011753 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18544] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18544/stat : 18544 (java) S 18529 18532 17519 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 12169998 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140429521560824 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18545] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18545/stat : 18545 (java) S 18529 18532 17519 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 12169998 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140429520507912 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18546] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18546/stat : 18546 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12170001 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140429519456400 213423019808 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18547] ppid=18529 vsize=9625040 CPUtime=0.33 cores=1,3,5,7
/proc/18532/task/18547/stat : 18547 (java) S 18529 18532 17519 0 -1 4202560 7913 0 0 0 33 0 0 0 20 0 19 0 12170001 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140429518404536 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18548] ppid=18529 vsize=9625040 CPUtime=0.22 cores=1,3,5,7
/proc/18532/task/18548/stat : 18548 (java) S 18529 18532 17519 0 -1 4202560 2838 0 0 0 22 0 0 0 20 0 19 0 12170001 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140429517351736 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18532/tid=18549] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18549/stat : 18549 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12170001 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140429516299128 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18532/tid=18550] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18550/stat : 18550 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12170001 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140429515246536 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18551] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18551/stat : 18551 (java) S 18529 18532 17519 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 12170011 9856040960 13623 33554432000 1073741824 1073778376 140736522037520 140429514192040 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.05
Current children cumulated vsize (KiB) 9625040

[startup+3.10072 s]
/proc/loadavg: 2.11 2.18 2.17 4/213 18551
/proc/meminfo: memFree=29099144/32872528 swapFree=1391980/1569808
[pid=18532] ppid=18529 vsize=9625040 CPUtime=3.96 cores=1,3,5,7
/proc/18532/stat : 18532 (java) S 18529 18532 17519 0 -1 4202496 19352 0 1 0 394 2 0 0 20 0 19 0 12169995 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140736522028656 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/18532/statm: 2406260 17662 2257 9 0 2396937 0
[pid=18532/tid=18534] ppid=18529 vsize=9625040 CPUtime=3.05 cores=1,3,5,7
/proc/18532/task/18534/stat : 18534 (java) R 18529 18532 17519 0 -1 4202560 2407 0 1 0 305 0 0 0 20 0 19 0 12169996 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140430169108808 140430012751639 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=18532/tid=18535] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18535/stat : 18535 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140430012312104 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18536] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18536/stat : 18536 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140430011259304 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18532/tid=18537] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18537/stat : 18537 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140430010206504 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18532/tid=18538] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18538/stat : 18538 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140430009153704 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18532/tid=18539] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18539/stat : 18539 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140430008101928 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18540] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18540/stat : 18540 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140430007049128 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18532/tid=18541] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18541/stat : 18541 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140430005996328 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18532/tid=18542] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18542/stat : 18542 (java) S 18529 18532 17519 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 12169997 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140430004943528 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18543] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18543/stat : 18543 (java) S 18529 18532 17519 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 12169998 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140429522614760 213423011753 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18544] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18544/stat : 18544 (java) S 18529 18532 17519 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 12169998 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140429521560824 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18545] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18545/stat : 18545 (java) S 18529 18532 17519 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 12169998 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140429520507912 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18546] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18546/stat : 18546 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12170001 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140429519456400 213423019808 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18547] ppid=18529 vsize=9625040 CPUtime=0.34 cores=1,3,5,7
/proc/18532/task/18547/stat : 18547 (java) S 18529 18532 17519 0 -1 4202560 7913 0 0 0 34 0 0 0 20 0 19 0 12170001 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140429518404536 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18548] ppid=18529 vsize=9625040 CPUtime=0.53 cores=1,3,5,7
/proc/18532/task/18548/stat : 18548 (java) S 18529 18532 17519 0 -1 4202560 7760 0 0 0 53 0 0 0 20 0 19 0 12170001 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140429517351736 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18532/tid=18549] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18549/stat : 18549 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12170001 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140429516299128 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18532/tid=18550] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18550/stat : 18550 (java) S 18529 18532 17519 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 12170001 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140429515246536 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18532/tid=18551] ppid=18529 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18551/stat : 18551 (java) S 18529 18532 17519 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 12170011 9856040960 17662 33554432000 1073741824 1073778376 140736522037520 140429514192040 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.96
Current children cumulated vsize (KiB) 9625040

[startup+6.30071 s]
/proc/loadavg: 2.18 2.20 2.18 4/213 18551
/proc/meminfo: memFree=29084012/32872528 swapFree=1391980/1569808
[pid=18532] ppid=18529 vsize=0 CPUtime=7.66 cores=1,3,5,7
/proc/18532/stat : 18532 (java) Z 18529 18532 17519 0 -1 4203532 21148 0 1 0 759 7 0 0 20 0 2 0 12169995 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/18532/statm: 0 0 0 0 0 0 0
[pid=18532/tid=18546] ppid=18529 vsize=0 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18546/stat : 18546 (java) R 18529 18532 17519 0 -1 4203588 1 0 0 0 0 0 0 0 20 0 2 0 12170001 0 0 33554432000 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 7.66
Current children cumulated vsize (KiB) 0

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 18532 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.30071 s]
/proc/loadavg: 2.18 2.20 2.18 4/213 18551
/proc/meminfo: memFree=29084012/32872528 swapFree=1391980/1569808
[pid=18532] ppid=18529 vsize=0 CPUtime=7.66 cores=1,3,5,7
/proc/18532/stat : 18532 (java) Z 18529 18532 17519 0 -1 4203532 21148 0 1 0 759 7 0 0 20 0 2 0 12169995 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/18532/statm: 0 0 0 0 0 0 0
[pid=18532/tid=18546] ppid=18529 vsize=0 CPUtime=0 cores=1,3,5,7
/proc/18532/task/18546/stat : 18546 (java) R 18529 18532 17519 0 -1 4203588 1 0 0 0 0 0 0 0 20 0 2 0 12170001 0 0 33554432000 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 7.66
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 6.30104
CPU time (s): 7.66283
CPU user time (s): 7.59285
CPU system time (s): 0.069989
CPU usage (%): 121.612
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.59284
system time used= 0.069989
maximum resident set size= 75920
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21148
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= 432
involuntary context switches= 54

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.033994 second user time and 0.054991 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-30 20:43:24
IDJOB=4120662
IDBENCH=110061
IDSOLVER=2546
FILE ID=node140/4120662-1467312204
RUNJOBID= node140-1467308852-17536
PBS_JOBID= 20005285
Free space on /tmp= 71652 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-tseitin-regular-n72-d3-i3-f.cnf.gz-plain.pb.metafix.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4120662-1467312204/watcher-4120662-1467312204 -o /tmp/evaluation-result-4120662-1467312204/solver-4120662-1467312204 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1467308852-17536 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4120662-1467312204.opb

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

MD5SUM BENCH= 7a43f386b739ecee8911ccda90bf41c8
RANDOM SEED=456814531

node140.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		: 2666.708
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	: 5333.41
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		: 2666.708
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		: 2666.708
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		: 2666.708
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	: 5332.56
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		: 2666.708
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		: 2666.708
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		: 2666.708
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		: 2666.708
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	: 5332.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29148500 kB
Buffers:          145860 kB
Cached:          1043928 kB
SwapCached:            0 kB
Active:           456588 kB
Inactive:         950852 kB
Active(anon):     211668 kB
Inactive(anon):     8448 kB
Active(file):     244920 kB
Inactive(file):   942404 kB
Unevictable:     1569808 kB
Mlocked:         1391980 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               480 kB
Writeback:             0 kB
AnonPages:       1793396 kB
Mapped:            22008 kB
Shmem:               204 kB
Slab:             607412 kB
SReclaimable:      51620 kB
SUnreclaim:       555792 kB
KernelStack:        1640 kB
PageTables:         7548 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2260984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    380928 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= 71652 MiB
End job on node140 at 2016-06-30 20:43:31