Trace number 4097251

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 2.03469 1.51389

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-6_6_14.opb
MD5SUM49217bfbb12f6194ca6fb3346eca4b9a
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 benchmark0.169973
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables420
Total number of constraints1925
Number of constraints which are clauses1920
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint20
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 14
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 34
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	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
0.11/0.10	c Pseudo Boolean Optimization by upper bound
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.10	c No reason simplification
0.11/0.10	c Glucose 2.1 dynamic restart strategy
0.11/0.10	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
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.11/0.10	c --- End Solver configuration ---
0.11/0.10	c solving HOME/instance-4097251-1466116988.opb
0.11/0.10	c reading problem ... 
0.11/0.10	c  no objective function found
0.28/0.25	c ... done. Wall clock time 0.148s.
0.28/0.25	c declared #vars     420
0.28/0.25	c #constraints  1929
0.28/0.25	c constraints type 
0.28/0.25	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1140
0.28/0.25	c org.sat4j.specs.Constr$1 => 4
0.28/0.25	c org.sat4j.minisat.constraints.card.MinWatchCard => 3
0.28/0.25	c org.sat4j.minisat.constraints.cnf.UnitClause => 3
0.28/0.25	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 779
0.28/0.25	c 1929 constraints processed.
1.07/0.73	c cleaning 2501 clauses out of 5001 with flag 23148/5001
1.77/1.31	c cleaning 4249 clauses out of 8499 with flag 50924/11001
2.00/1.50	c starts		: 2
2.00/1.50	c conflicts		: 13227
2.00/1.50	c decisions		: 15783
2.00/1.50	c propagations		: 855721
2.00/1.50	c inspects		: 15379321
2.00/1.50	c shortcuts		: 0
2.00/1.50	c learnt literals	: 12
2.00/1.50	c learnt binary clauses	: 5
2.00/1.50	c learnt ternary clauses	: 26
2.00/1.50	c learnt constraints	: 13214
2.00/1.50	c ignored constraints	: 0
2.00/1.50	c root simplifications	: 0
2.00/1.50	c removed literals (reason simplification)	: 0
2.00/1.50	c reason swapping (by a shorter reason)	: 0
2.00/1.50	c Calls to reduceDB	: 2
2.00/1.50	c Number of update (reduction) of LBD	: 4449
2.00/1.50	c Imported unit clauses	: 0
2.00/1.50	c number of reductions to clauses (during analyze)	: 0
2.00/1.50	c number of learned constraints concerned by reduction	: 0
2.00/1.50	c number of learning phase by resolution	: 0
2.00/1.50	c number of learning phase by cutting planes	: 0
2.00/1.50	c speed (assignments/second)	: 683483.2268370606
2.00/1.50	c non guided choices	77
2.00/1.51	c learnt constraints type 
2.00/1.51	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 5
2.00/1.51	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 6459
2.00/1.51	s UNSATISFIABLE
2.00/1.51	c Total wall clock time (in seconds): 1.407

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-4097251-1466116988/watcher-4097251-1466116988 -o /tmp/evaluation-result-4097251-1466116988/solver-4097251-1466116988 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node105-1466112850-26609 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4097251-1466116988.opb 

pid=29054
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: 2.05 2.06 2.00 3/194 29057
/proc/meminfo: memFree=31733176/32872528 swapFree=162364/176672
[pid=29057] ppid=29054 vsize=96272 CPUtime=0 cores=1,3,5,7
/proc/29057/stat : 29057 (java) S 29054 29057 23926 0 -1 4202496 1360 0 0 0 0 0 0 0 20 0 2 0 13748776 98582528 983 33554432000 1073741824 1073778376 140734985493152 140734985484288 224925876285 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/29057/statm: 24068 984 749 9 0 16774 0
[pid=29057/tid=29058] ppid=29054 vsize=96272 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29058/stat : 29058 (java) R 29054 29057 23926 0 -1 4202560 137 0 0 0 0 0 0 0 20 0 2 0 13748777 98582528 985 33554432000 1073741824 1073778376 140734985493152 139916334935592 224922518941 0 0 0 16784584 0 0 0 -1 1 0 0 0 0 0

[startup+0.100186 s]
/proc/loadavg: 2.05 2.06 2.00 3/194 29057
/proc/meminfo: memFree=31733176/32872528 swapFree=162364/176672
[pid=29057] ppid=29054 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/29057/stat : 29057 (java) S 29054 29057 23926 0 -1 4202496 4498 0 1 0 10 1 0 0 20 0 18 0 13748776 9787879424 6118 33554432000 1073741824 1073778376 140734985493152 140734985484288 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/29057/statm: 2389619 6118 2157 9 0 2380296 0
[pid=29057/tid=29058] ppid=29054 vsize=9558476 CPUtime=0.08 cores=1,3,5,7
/proc/29057/task/29058/stat : 29058 (java) R 29054 29057 23926 0 -1 4202560 2377 0 1 0 8 0 0 0 20 0 18 0 13748777 9787879424 6118 33554432000 1073741824 1073778376 140734985493152 139916334939040 224925901237 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.200383 s]
/proc/loadavg: 2.05 2.06 2.00 3/194 29057
/proc/meminfo: memFree=31733176/32872528 swapFree=162364/176672
[pid=29057] ppid=29054 vsize=9558476 CPUtime=0.28 cores=1,3,5,7
/proc/29057/stat : 29057 (java) S 29054 29057 23926 0 -1 4202496 5003 0 1 0 27 1 0 0 20 0 18 0 13748776 9787879424 6962 33554432000 1073741824 1073778376 140734985493152 140734985484288 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/29057/statm: 2389619 6963 2218 9 0 2380296 0
[pid=29057/tid=29058] ppid=29054 vsize=9558476 CPUtime=0.18 cores=1,3,5,7
/proc/29057/task/29058/stat : 29058 (java) R 29054 29057 23926 0 -1 4202560 2394 0 1 0 18 0 0 0 20 0 18 0 13748777 9787879424 6963 33554432000 1073741824 1073778376 140734985493152 139916334939040 224925891640 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9558476

[startup+0.300382 s]
/proc/loadavg: 2.05 2.06 2.00 3/194 29057
/proc/meminfo: memFree=31733176/32872528 swapFree=162364/176672
[pid=29057] ppid=29054 vsize=9625040 CPUtime=0.51 cores=1,3,5,7
/proc/29057/stat : 29057 (java) S 29054 29057 23926 0 -1 4202496 6942 0 1 0 49 2 0 0 20 0 19 0 13748776 9856040960 9210 33554432000 1073741824 1073778376 140734985493152 140734985484288 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/29057/statm: 2406260 9210 2237 9 0 2396937 0
[pid=29057/tid=29058] ppid=29054 vsize=9625040 CPUtime=0.28 cores=1,3,5,7
/proc/29057/task/29058/stat : 29058 (java) R 29054 29057 23926 0 -1 4202560 2409 0 1 0 28 0 0 0 20 0 19 0 13748777 9856040960 9210 33554432000 1073741824 1073778376 140734985493152 139916334940800 139916159809251 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9625040

[startup+0.70027 s]
/proc/loadavg: 2.05 2.06 2.00 3/194 29057
/proc/meminfo: memFree=31733176/32872528 swapFree=162364/176672
[pid=29057] ppid=29054 vsize=9625040 CPUtime=1.07 cores=1,3,5,7
/proc/29057/stat : 29057 (java) S 29054 29057 23926 0 -1 4202496 7112 0 1 0 105 2 0 0 20 0 19 0 13748776 9856040960 9677 33554432000 1073741824 1073778376 140734985493152 140734985484288 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/29057/statm: 2406260 9677 2246 9 0 2396937 0
[pid=29057/tid=29058] ppid=29054 vsize=9625040 CPUtime=0.68 cores=1,3,5,7
/proc/29057/task/29058/stat : 29058 (java) R 29054 29057 23926 0 -1 4202560 2410 0 1 0 68 0 0 0 20 0 19 0 13748777 9856040960 9677 33554432000 1073741824 1073778376 140734985493152 139916334940648 139916160268968 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.07
Current children cumulated vsize (KiB) 9625040

[startup+1.50081 s]
/proc/loadavg: 2.05 2.06 2.00 3/213 29076
/proc/meminfo: memFree=31702480/32872528 swapFree=162364/176672
[pid=29057] ppid=29054 vsize=9625040 CPUtime=2 cores=1,3,5,7
/proc/29057/stat : 29057 (java) S 29054 29057 23926 0 -1 4202496 8692 0 1 0 198 2 0 0 20 0 19 0 13748776 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 140734985484288 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/29057/statm: 2406260 10221 2259 9 0 2396937 0
[pid=29057/tid=29058] ppid=29054 vsize=9625040 CPUtime=1.48 cores=1,3,5,7
/proc/29057/task/29058/stat : 29058 (java) R 29054 29057 23926 0 -1 4202560 2414 0 1 0 148 0 0 0 20 0 19 0 13748777 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916334930904 139916159858496 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=29057/tid=29060] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29060/stat : 29060 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916296432552 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29061] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29061/stat : 29061 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916295380008 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=29057/tid=29062] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29062/stat : 29062 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916294326952 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=29057/tid=29063] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29063/stat : 29063 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916293274408 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=29057/tid=29064] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29064/stat : 29064 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916292221352 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29065] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29065/stat : 29065 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916291168808 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=29057/tid=29066] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29066/stat : 29066 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916290115752 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29067] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29067/stat : 29067 (java) S 29054 29057 23926 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916289063208 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29068] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29068/stat : 29068 (java) S 29054 29057 23926 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 13748779 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916158688104 224925890473 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29069] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29069/stat : 29069 (java) S 29054 29057 23926 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13748779 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916157634424 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29070] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29070/stat : 29070 (java) S 29054 29057 23926 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13748779 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916156581256 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29071] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29071/stat : 29071 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748781 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916155530000 224925898528 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29072] ppid=29054 vsize=9625040 CPUtime=0.21 cores=1,3,5,7
/proc/29057/task/29072/stat : 29072 (java) S 29054 29057 23926 0 -1 4202560 1737 0 0 0 21 0 0 0 20 0 19 0 13748781 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916154476856 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29073] ppid=29054 vsize=9625040 CPUtime=0.28 cores=1,3,5,7
/proc/29057/task/29073/stat : 29073 (java) S 29054 29057 23926 0 -1 4202560 3267 0 0 0 28 0 0 0 20 0 19 0 13748781 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916153424312 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=29057/tid=29074] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29074/stat : 29074 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748781 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916152371448 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=29057/tid=29075] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29075/stat : 29075 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748781 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916151319112 224925890473 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29076] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29076/stat : 29076 (java) S 29054 29057 23926 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13748802 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916150265384 224925890473 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 29057 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.50081 s]
/proc/loadavg: 2.05 2.06 2.00 3/213 29076
/proc/meminfo: memFree=31702480/32872528 swapFree=162364/176672
[pid=29057] ppid=29054 vsize=9625040 CPUtime=2 cores=1,3,5,7
/proc/29057/stat : 29057 (java) S 29054 29057 23926 0 -1 4202496 8692 0 1 0 198 2 0 0 20 0 19 0 13748776 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 140734985484288 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/29057/statm: 2406260 10221 2259 9 0 2396937 0
[pid=29057/tid=29058] ppid=29054 vsize=9625040 CPUtime=1.48 cores=1,3,5,7
/proc/29057/task/29058/stat : 29058 (java) R 29054 29057 23926 0 -1 4202560 2414 0 1 0 148 0 0 0 20 0 19 0 13748777 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916334930904 139916159858496 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=29057/tid=29060] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29060/stat : 29060 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916296432552 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29061] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29061/stat : 29061 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916295380008 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=29057/tid=29062] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29062/stat : 29062 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916294326952 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=29057/tid=29063] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29063/stat : 29063 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916293274408 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=29057/tid=29064] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29064/stat : 29064 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916292221352 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29065] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29065/stat : 29065 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916291168808 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=29057/tid=29066] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29066/stat : 29066 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916290115752 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29067] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29067/stat : 29067 (java) S 29054 29057 23926 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13748778 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916289063208 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29068] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29068/stat : 29068 (java) S 29054 29057 23926 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 13748779 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916158688104 224925890473 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29069] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29069/stat : 29069 (java) S 29054 29057 23926 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13748779 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916157634424 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29070] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29070/stat : 29070 (java) S 29054 29057 23926 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13748779 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916156581256 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29071] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29071/stat : 29071 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748781 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916155530000 224925898528 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29072] ppid=29054 vsize=9625040 CPUtime=0.21 cores=1,3,5,7
/proc/29057/task/29072/stat : 29072 (java) S 29054 29057 23926 0 -1 4202560 1737 0 0 0 21 0 0 0 20 0 19 0 13748781 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916154476856 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29073] ppid=29054 vsize=9625040 CPUtime=0.28 cores=1,3,5,7
/proc/29057/task/29073/stat : 29073 (java) S 29054 29057 23926 0 -1 4202560 3267 0 0 0 28 0 0 0 20 0 19 0 13748781 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916153424312 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=29057/tid=29074] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29074/stat : 29074 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748781 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916152371448 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=29057/tid=29075] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29075/stat : 29075 (java) S 29054 29057 23926 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13748781 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916151319112 224925890473 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=29057/tid=29076] ppid=29054 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/29057/task/29076/stat : 29076 (java) S 29054 29057 23926 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13748802 9856040960 10221 33554432000 1073741824 1073778376 140734985493152 139916150265384 224925890473 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 9625040

Child status: 20
Real time (s): 1.51389
CPU time (s): 2.03469
CPU user time (s): 1.9997
CPU system time (s): 0.034994
CPU usage (%): 134.401
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9997
system time used= 0.034994
maximum resident set size= 41340
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8710
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= 310
involuntary context switches= 18

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node105 at 2016-06-17 00:43:09
IDJOB=4097251
IDBENCH=107730
IDSOLVER=2546
FILE ID=node105/4097251-1466116988
RUNJOBID= node105-1466112850-26609
PBS_JOBID= 19904031
Free space on /tmp= 71748 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-6_6_14.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097251-1466116988/watcher-4097251-1466116988 -o /tmp/evaluation-result-4097251-1466116988/solver-4097251-1466116988 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node105-1466112850-26609 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4097251-1466116988.opb

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

MD5SUM BENCH= 49217bfbb12f6194ca6fb3346eca4b9a
RANDOM SEED=1637969622

node105.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		: 2666.561
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	: 5333.12
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		: 2666.561
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		: 2666.561
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		: 2666.561
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		: 2666.561
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		: 2666.561
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		: 2666.561
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		: 2666.561
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	: 5332.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31734084 kB
Buffers:            8004 kB
Cached:            60356 kB
SwapCached:          584 kB
Active:           209672 kB
Inactive:          29120 kB
Active(anon):     169576 kB
Inactive(anon):     3208 kB
Active(file):      40096 kB
Inactive(file):    25912 kB
Unevictable:      176672 kB
Mlocked:          162364 kB
SwapTotal:      67108856 kB
SwapFree:       67098060 kB
Dirty:               944 kB
Writeback:             0 kB
AnonPages:        370952 kB
Mapped:            15268 kB
Shmem:                 0 kB
Slab:             568368 kB
SReclaimable:      11612 kB
SUnreclaim:       556756 kB
KernelStack:        1592 kB
PageTables:         5028 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     864928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 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= 71748 MiB
End job on node105 at 2016-06-17 00:43:10