Trace number 4085165

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Sat4j PB 2.3.6 Resolution PB16OPT18 2.13368 1.36087

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-stein27.opb
MD5SUMad4e33c2a351634ad3ada1c06c0b1126
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark0.045993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved YES
Number of variables27
Total number of constraints118
Number of constraints which are clauses117
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint27
Number of terms in the objective function 27
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 27
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 13
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 40
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@2b21cc40
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@7c64dc11
0.11/0.10	c --- End Solver configuration ---
0.11/0.10	c solving HOME/instance-4085165-1465223395.opb
0.11/0.10	c reading problem ... 
0.11/0.10	c  objective function found
0.11/0.12	c ... done. Wall clock time 0.024s.
0.11/0.12	c declared #vars     27
0.11/0.12	c #constraints  118
0.11/0.12	c constraints type 
0.11/0.12	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 117
0.11/0.12	c org.sat4j.minisat.constraints.card.MinWatchCard => 1
0.11/0.12	c 118 constraints processed.
0.11/0.12	c objective function length is 27 literals
0.11/0.13	c SATISFIABLE
0.11/0.13	c OPTIMIZING...
0.11/0.13	c Got one! Elapsed wall clock time (in seconds):0.027
0.11/0.13	o 18
0.61/0.43	c cleaning 2500 clauses out of 5000 with flag 10775/5000
1.03/0.73	c cleaning 4246 clauses out of 8500 with flag 23435/11000
1.53/1.14	c cleaning 5627 clauses out of 11253 with flag 38006/18000
1.97/1.34	c starts		: 11
1.97/1.34	c conflicts		: 21789
1.97/1.34	c decisions		: 22528
1.97/1.34	c propagations		: 97809
1.97/1.34	c inspects		: 20569594
1.97/1.34	c shortcuts		: 0
1.97/1.34	c learnt literals	: 10
1.97/1.34	c learnt binary clauses	: 7
1.97/1.34	c learnt ternary clauses	: 8
1.97/1.34	c learnt constraints	: 21778
1.97/1.34	c ignored constraints	: 0
1.97/1.34	c root simplifications	: 0
1.97/1.34	c removed literals (reason simplification)	: 0
1.97/1.34	c reason swapping (by a shorter reason)	: 0
1.97/1.34	c Calls to reduceDB	: 3
1.97/1.34	c Number of update (reduction) of LBD	: 681
1.97/1.34	c Imported unit clauses	: 0
1.97/1.34	c number of reductions to clauses (during analyze)	: 0
1.97/1.34	c number of learned constraints concerned by reduction	: 0
1.97/1.34	c number of learning phase by resolution	: 0
1.97/1.34	c number of learning phase by cutting planes	: 0
1.97/1.34	c speed (assignments/second)	: 80435.03289473684
1.97/1.34	c non guided choices	0
1.97/1.34	c learnt constraints type 
1.97/1.34	s OPTIMUM FOUND
1.97/1.34	c Found 1 solution(s)
1.97/1.34	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 
1.97/1.34	c objective function=18
1.97/1.34	c Total wall clock time (in seconds): 1.243

Verifier Data 

OK	18

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-4085165-1465223395/watcher-4085165-1465223395 -o /tmp/evaluation-result-4085165-1465223395/solver-4085165-1465223395 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node146-1465217554-32382 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4085165-1465223395.opb 

pid=2289
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: 2.14 2.22 2.19 3/194 2292
/proc/meminfo: memFree=29748716/32872528 swapFree=15844/1710320
[pid=2292] ppid=2289 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/2292/stat : 2292 (java) S 2289 2292 32365 0 -1 4202496 1352 0 0 0 0 0 0 0 20 0 2 0 104271914 98570240 977 33554432000 1073741824 1073778376 140736708574480 140736708565616 240568533053 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2292/statm: 24065 977 743 9 0 16771 0
[pid=2292/tid=2293] ppid=2289 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2293/stat : 2293 (java) R 2289 2292 32365 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 104271915 98570240 977 33554432000 1073741824 1073778376 140736708574480 140251809668648 240565175680 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0

[startup+0.100061 s]
/proc/loadavg: 2.14 2.22 2.19 3/194 2292
/proc/meminfo: memFree=29748716/32872528 swapFree=15844/1710320
[pid=2292] ppid=2289 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/2292/stat : 2292 (java) S 2289 2292 32365 0 -1 4202496 4498 0 1 0 10 1 0 0 20 0 18 0 104271914 9787879424 6131 33554432000 1073741824 1073778376 140736708574480 140736708565616 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2292/statm: 2389619 6132 2157 9 0 2380296 0
[pid=2292/tid=2293] ppid=2289 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/2292/task/2293/stat : 2293 (java) R 2289 2292 32365 0 -1 4202560 2375 0 1 0 7 0 0 0 20 0 18 0 104271915 9787879424 6133 33554432000 1073741824 1073778376 140736708574480 140251809673336 240568558861 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.200281 s]
/proc/loadavg: 2.14 2.22 2.19 3/194 2292
/proc/meminfo: memFree=29748716/32872528 swapFree=15844/1710320
[pid=2292] ppid=2289 vsize=9625040 CPUtime=0.31 cores=1,3,5,7
/proc/2292/stat : 2292 (java) S 2289 2292 32365 0 -1 4202496 6820 0 1 0 30 1 0 0 20 0 19 0 104271914 9856040960 7461 33554432000 1073741824 1073778376 140736708574480 140736708565616 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2292/statm: 2406260 7461 2219 9 0 2396937 0
[pid=2292/tid=2293] ppid=2289 vsize=9625040 CPUtime=0.17 cores=1,3,5,7
/proc/2292/task/2293/stat : 2293 (java) R 2289 2292 32365 0 -1 4202560 2392 0 1 0 17 0 0 0 20 0 19 0 104271915 9856040960 7461 33554432000 1073741824 1073778376 140736708574480 140251809673856 140251637049271 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 9625040

[startup+0.300317 s]
/proc/loadavg: 2.14 2.22 2.19 3/194 2292
/proc/meminfo: memFree=29748716/32872528 swapFree=15844/1710320
[pid=2292] ppid=2289 vsize=9625040 CPUtime=0.51 cores=1,3,5,7
/proc/2292/stat : 2292 (java) S 2289 2292 32365 0 -1 4202496 6888 0 1 0 50 1 0 0 20 0 19 0 104271914 9856040960 7346 33554432000 1073741824 1073778376 140736708574480 140736708565616 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2292/statm: 2406260 7346 2231 9 0 2396937 0
[pid=2292/tid=2293] ppid=2289 vsize=9625040 CPUtime=0.27 cores=1,3,5,7
/proc/2292/task/2293/stat : 2293 (java) R 2289 2292 32365 0 -1 4202560 2398 0 1 0 27 0 0 0 20 0 19 0 104271915 9856040960 7346 33554432000 1073741824 1073778376 140736708574480 140251809673856 140251637374855 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9625040

[startup+0.700269 s]
/proc/loadavg: 2.14 2.22 2.19 3/194 2292
/proc/meminfo: memFree=29748716/32872528 swapFree=15844/1710320
[pid=2292] ppid=2289 vsize=9625040 CPUtime=1.03 cores=1,3,5,7
/proc/2292/stat : 2292 (java) S 2289 2292 32365 0 -1 4202496 7899 0 1 0 102 1 0 0 20 0 19 0 104271914 9856040960 8492 33554432000 1073741824 1073778376 140736708574480 140736708565616 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2292/statm: 2406260 8492 2245 9 0 2396937 0
[pid=2292/tid=2293] ppid=2289 vsize=9625040 CPUtime=0.67 cores=1,3,5,7
/proc/2292/task/2293/stat : 2293 (java) R 2289 2292 32365 0 -1 4202560 2402 0 1 0 67 0 0 0 20 0 19 0 104271915 9856040960 8492 33554432000 1073741824 1073778376 140736708574480 140251809673800 140251637434179 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.03
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2292 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800329 s]
/proc/loadavg: 2.14 2.22 2.19 3/194 2292
/proc/meminfo: memFree=29748716/32872528 swapFree=15844/1710320
[pid=2292] ppid=2289 vsize=9625040 CPUtime=1.22 cores=1,3,5,7
/proc/2292/stat : 2292 (java) S 2289 2292 32365 0 -1 4202496 9640 0 1 0 120 2 0 0 20 0 19 0 104271914 9856040960 9311 33554432000 1073741824 1073778376 140736708574480 140736708565616 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2292/statm: 2406260 9311 2245 9 0 2396937 0
[pid=2292/tid=2293] ppid=2289 vsize=9625040 CPUtime=0.77 cores=1,3,5,7
/proc/2292/task/2293/stat : 2293 (java) R 2289 2292 32365 0 -1 4202560 2402 0 1 0 77 0 0 0 20 0 19 0 104271915 9856040960 9311 33554432000 1073741824 1073778376 140736708574480 140251809673800 140251637374848 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 9625040

[startup+1.20795 s]
/proc/loadavg: 2.14 2.22 2.19 3/213 2311
/proc/meminfo: memFree=29717456/32872528 swapFree=15844/1710320
[pid=2292] ppid=2289 vsize=9625040 CPUtime=1.74 cores=1,3,5,7
/proc/2292/stat : 2292 (java) S 2289 2292 32365 0 -1 4202496 14410 0 1 0 172 2 0 0 20 0 19 0 104271914 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140736708565616 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2292/statm: 2406260 12487 2247 9 0 2396937 0
[pid=2292/tid=2293] ppid=2289 vsize=9625040 CPUtime=1.18 cores=1,3,5,7
/proc/2292/task/2293/stat : 2293 (java) R 2289 2292 32365 0 -1 4202560 2405 0 1 0 118 0 0 0 20 0 19 0 104271915 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251809671736 140251637455314 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=2292/tid=2295] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2295/stat : 2295 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251771165224 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2296] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2296/stat : 2296 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251770112424 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2292/tid=2297] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2297/stat : 2297 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251769059624 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2292/tid=2298] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2298/stat : 2298 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251768006824 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2292/tid=2299] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2299/stat : 2299 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251766955048 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2300] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2300/stat : 2300 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251765902248 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2292/tid=2301] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2301/stat : 2301 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251764849448 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2302] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2302/stat : 2302 (java) S 2289 2292 32365 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251763796648 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2303] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2303/stat : 2303 (java) S 2289 2292 32365 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 104271916 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251633793512 240568547241 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2292/tid=2304] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2304/stat : 2304 (java) S 2289 2292 32365 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 104271917 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251632739576 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2305] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2305/stat : 2305 (java) S 2289 2292 32365 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 104271917 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251631686664 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2306] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2306/stat : 2306 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271919 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251630635152 240568555296 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2307] ppid=2289 vsize=9625040 CPUtime=0.31 cores=1,3,5,7
/proc/2292/task/2307/stat : 2307 (java) R 2289 2292 32365 0 -1 4202560 8346 0 0 0 30 1 0 0 20 0 19 0 104271919 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251629560440 140251817436912 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2308] ppid=2289 vsize=9625040 CPUtime=0.2 cores=1,3,5,7
/proc/2292/task/2308/stat : 2308 (java) R 2289 2292 32365 0 -1 4202560 2388 0 0 0 20 0 0 0 20 0 19 0 104271919 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251628530368 140251813277853 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0
[pid=2292/tid=2309] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2309/stat : 2309 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271919 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251627477880 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2292/tid=2310] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2310/stat : 2310 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271919 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251626425288 240568547241 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2292/tid=2311] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2311/stat : 2311 (java) S 2289 2292 32365 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 104271927 9856040960 12487 33554432000 1073741824 1073778376 140736708574480 140251625370792 240568547241 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.74
Current children cumulated vsize (KiB) 9625040

[startup+1.30084 s]
/proc/loadavg: 2.14 2.22 2.19 3/213 2311
/proc/meminfo: memFree=29717456/32872528 swapFree=15844/1710320
[pid=2292] ppid=2289 vsize=9625040 CPUtime=1.97 cores=1,3,5,7
/proc/2292/stat : 2292 (java) S 2289 2292 32365 0 -1 4202496 15035 0 1 0 195 2 0 0 20 0 19 0 104271914 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140736708565616 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2292/statm: 2406260 12909 2247 9 0 2396937 0
[pid=2292/tid=2293] ppid=2289 vsize=9625040 CPUtime=1.27 cores=1,3,5,7
/proc/2292/task/2293/stat : 2293 (java) R 2289 2292 32365 0 -1 4202560 2405 0 1 0 127 0 0 0 20 0 19 0 104271915 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251809671736 140251637370655 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=2292/tid=2295] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2295/stat : 2295 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251771165224 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2296] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2296/stat : 2296 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251770112424 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2292/tid=2297] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2297/stat : 2297 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251769059624 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2292/tid=2298] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2298/stat : 2298 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251768006824 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2292/tid=2299] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2299/stat : 2299 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251766955048 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2300] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2300/stat : 2300 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251765902248 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2292/tid=2301] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2301/stat : 2301 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251764849448 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2302] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2302/stat : 2302 (java) S 2289 2292 32365 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 104271915 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251763796648 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2303] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2303/stat : 2303 (java) S 2289 2292 32365 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 104271916 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251633793512 240568547241 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2292/tid=2304] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2304/stat : 2304 (java) S 2289 2292 32365 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 104271917 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251632739576 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2305] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2305/stat : 2305 (java) S 2289 2292 32365 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 104271917 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251631686664 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2306] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2306/stat : 2306 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271919 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251630635152 240568555296 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2307] ppid=2289 vsize=9625040 CPUtime=0.41 cores=1,3,5,7
/proc/2292/task/2307/stat : 2307 (java) R 2289 2292 32365 0 -1 4202560 8828 0 0 0 40 1 0 0 20 0 19 0 104271919 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251629560440 140251816655403 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=2292/tid=2308] ppid=2289 vsize=9625040 CPUtime=0.25 cores=1,3,5,7
/proc/2292/task/2308/stat : 2308 (java) R 2289 2292 32365 0 -1 4202560 2531 0 0 0 25 0 0 0 20 0 19 0 104271919 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251628530056 140251815821479 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0
[pid=2292/tid=2309] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2309/stat : 2309 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271919 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251627477880 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2292/tid=2310] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2310/stat : 2310 (java) S 2289 2292 32365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104271919 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251626425288 240568547241 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2292/tid=2311] ppid=2289 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/2292/task/2311/stat : 2311 (java) S 2289 2292 32365 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 104271927 9856040960 12909 33554432000 1073741824 1073778376 140736708574480 140251625370792 240568547241 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 9625040

Child status: 30
Real time (s): 1.36087
CPU time (s): 2.13368
CPU user time (s): 2.09068
CPU system time (s): 0.042993
CPU usage (%): 156.787
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.09068
system time used= 0.042993
maximum resident set size= 59000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16560
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= 275
involuntary context switches= 18

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015997 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node146 at 2016-06-06 16:29:56
IDJOB=4085165
IDBENCH=1861
IDSOLVER=2546
FILE ID=node146/4085165-1465223395
RUNJOBID= node146-1465217554-32382
PBS_JOBID= 19843206
Free space on /tmp= 71736 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-stein27.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4085165-1465223395/watcher-4085165-1465223395 -o /tmp/evaluation-result-4085165-1465223395/solver-4085165-1465223395 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node146-1465217554-32382 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4085165-1465223395.opb

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

MD5SUM BENCH= ad4e33c2a351634ad3ada1c06c0b1126
RANDOM SEED=1102895067

node146.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		: 2666.799
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	: 5333.59
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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	: 5332.56
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		: 2666.799
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		: 2666.799
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:        29748872 kB
Buffers:           14804 kB
Cached:           242732 kB
SwapCached:         1468 kB
Active:           501552 kB
Inactive:         200848 kB
Active(anon):     444220 kB
Inactive(anon):     3264 kB
Active(file):      57332 kB
Inactive(file):   197584 kB
Unevictable:     1710320 kB
Mlocked:           15844 kB
SwapTotal:      67108856 kB
SwapFree:       67099280 kB
Dirty:               864 kB
Writeback:             0 kB
AnonPages:       2168760 kB
Mapped:            15344 kB
Shmem:                 0 kB
Slab:             569036 kB
SReclaimable:      12040 kB
SUnreclaim:       556996 kB
KernelStack:        1760 kB
PageTables:         8628 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2356240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2125824 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node146 at 2016-06-06 16:29:57