Trace number 4106159

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 PB16OPT3 1.9437 1.57696

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb
MD5SUM67e6ddc28ca754c7106cfc653b1e11ec
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.036993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables48
Total number of constraints5
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)128
Sum of products size (including duplicates)256
Number of different products128
Sum of products size256

Solver Data 

0.07/0.10	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.07/0.10	c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.10	c See www.sat4j.org for details.
0.07/0.10	c version PB16.v20160501
0.07/0.10	c java.runtime.name	Java(TM) SE Runtime Environment
0.07/0.10	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.07/0.10	c java.vm.version	19.1-b02
0.07/0.10	c java.vm.vendor	Sun Microsystems Inc.
0.07/0.10	c sun.arch.data.model	64
0.07/0.10	c java.version		1.6.0_24
0.07/0.10	c os.name		Linux
0.07/0.10	c os.version		2.6.32-71.29.1.el6.x86_64
0.07/0.10	c os.arch		amd64
0.07/0.10	c Free memory 		501472288
0.07/0.10	c Max memory 		7480803328
0.07/0.10	c Total memory 		504102912
0.07/0.10	c Number of processors 	8
0.07/0.13	c Pseudo Boolean Optimization by upper bound
0.07/0.13	c --- Begin Solver configuration ---
0.07/0.13	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.07/0.13	c Learn all clauses as in MiniSAT
0.07/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.07/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.07/0.13	c No reason simplification
0.07/0.13	c Glucose 2.1 dynamic restart strategy
0.07/0.13	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
0.07/0.13	c timeout=2147483s
0.07/0.13	c DB Simplification allowed=false
0.07/0.13	c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.07/0.13	c --- End Solver configuration ---
0.07/0.13	c solving HOME/instance-4106159-1466270194.opb
0.07/0.13	c reading problem ... 
0.07/0.13	c  objective function found
0.07/0.15	c ... done. Wall clock time 0.029s.
0.07/0.15	c declared #vars     48
0.07/0.15	c internal #vars     176
0.07/0.15	c #constraints  263
0.07/0.16	c constraints type 
0.07/0.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 128
0.07/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 135
0.07/0.16	c 263 constraints processed.
0.07/0.16	c objective function length is 8 literals
0.74/0.54	c cleaning 2499 clauses out of 5000 with flag 10289/5000
1.25/0.91	c cleaning 4250 clauses out of 8502 with flag 22984/11001
1.74/1.47	c cleaning 5620 clauses out of 11251 with flag 38001/18000
1.85/1.56	c SATISFIABLE
1.85/1.56	c OPTIMIZING...
1.85/1.56	c Got one! Elapsed wall clock time (in seconds):1.437
1.85/1.56	o 3
1.85/1.57	c starts		: 1
1.85/1.57	c conflicts		: 19356
1.85/1.57	c decisions		: 19735
1.85/1.57	c propagations		: 296345
1.85/1.57	c inspects		: 19972665
1.85/1.57	c shortcuts		: 0
1.85/1.57	c learnt literals	: 0
1.85/1.57	c learnt binary clauses	: 0
1.85/1.57	c learnt ternary clauses	: 2
1.85/1.57	c learnt constraints	: 19356
1.85/1.57	c ignored constraints	: 0
1.85/1.57	c root simplifications	: 0
1.85/1.57	c removed literals (reason simplification)	: 0
1.85/1.57	c reason swapping (by a shorter reason)	: 0
1.85/1.57	c Calls to reduceDB	: 3
1.85/1.57	c Number of update (reduction) of LBD	: 265
1.85/1.57	c Imported unit clauses	: 0
1.85/1.57	c number of reductions to clauses (during analyze)	: 0
1.85/1.57	c number of learned constraints concerned by reduction	: 0
1.85/1.57	c number of learning phase by resolution	: 0
1.85/1.57	c number of learning phase by cutting planes	: 0
1.85/1.57	c speed (assignments/second)	: 209876.06232294618
1.85/1.57	c non guided choices	65
1.85/1.57	c learnt constraints type 
1.85/1.57	s OPTIMUM FOUND
1.85/1.57	c Found 1 solution(s)
1.85/1.57	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 -x12 -x13 x14 -x15 x16 x17 x18 -x19 x20 x21 -x22 x23 x24 x25 x26 x27 x28 -x29 x30 x31 x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 x44 -x45 -x46 x47 x48 
1.85/1.57	c objective function=3
1.85/1.57	c Total wall clock time (in seconds): 1.444

Verifier Data 

OK	3

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-4106159-1466270194/watcher-4106159-1466270194 -o /tmp/evaluation-result-4106159-1466270194/solver-4106159-1466270194 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466264639-24566 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4106159-1466270194.opb 

pid=26228
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.05 2.01 3/194 26231
/proc/meminfo: memFree=31182608/32872528 swapFree=338416/354768
[pid=26231] ppid=26228 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/26231/stat : 26231 (java) D 26228 26231 24550 0 -1 4202496 326 0 0 0 0 0 0 0 20 0 1 0 29066137 9515008 182 33554432000 1073741824 1073778376 140734808365536 140734808356568 242167398069 0 0 4096 0 18446744072100588836 0 0 17 2 0 0 0 0 0
/proc/26231/statm: 2323 182 140 9 0 71 0

[startup+0.100063 s]
/proc/loadavg: 2.03 2.05 2.01 3/194 26231
/proc/meminfo: memFree=31182608/32872528 swapFree=338416/354768
[pid=26231] ppid=26228 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/26231/stat : 26231 (java) S 26228 26231 24550 0 -1 4202496 4352 0 1 0 7 0 0 0 20 0 18 0 29066137 9787879424 4936 33554432000 1073741824 1073778376 140736671780992 140736671772128 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26231/statm: 2389619 4938 2088 9 0 2380296 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9558476

[startup+0.200258 s]
/proc/loadavg: 2.03 2.05 2.01 3/194 26231
/proc/meminfo: memFree=31182608/32872528 swapFree=338416/354768
[pid=26231] ppid=26228 vsize=9625040 CPUtime=0.26 cores=0,2,4,6
/proc/26231/stat : 26231 (java) S 26228 26231 24550 0 -1 4202496 6202 0 1 0 25 1 0 0 20 0 19 0 29066137 9856040960 7250 33554432000 1073741824 1073778376 140736671780992 140736671772128 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26231/statm: 2406260 7250 2214 9 0 2396937 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 9625040

[startup+0.300222 s]
/proc/loadavg: 2.03 2.05 2.01 3/194 26231
/proc/meminfo: memFree=31182608/32872528 swapFree=338416/354768
[pid=26231] ppid=26228 vsize=9625040 CPUtime=0.5 cores=0,2,4,6
/proc/26231/stat : 26231 (java) S 26228 26231 24550 0 -1 4202496 6945 0 1 0 49 1 0 0 20 0 19 0 29066137 9856040960 7474 33554432000 1073741824 1073778376 140736671780992 140736671772128 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26231/statm: 2406260 7474 2232 9 0 2396937 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9625040

[startup+0.700148 s]
/proc/loadavg: 2.03 2.05 2.01 3/194 26231
/proc/meminfo: memFree=31182608/32872528 swapFree=338416/354768
[pid=26231] ppid=26228 vsize=9625040 CPUtime=1.01 cores=0,2,4,6
/proc/26231/stat : 26231 (java) S 26228 26231 24550 0 -1 4202496 7974 0 1 0 100 1 0 0 20 0 19 0 29066137 9856040960 8870 33554432000 1073741824 1073778376 140736671780992 140736671772128 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26231/statm: 2406260 8870 2244 9 0 2396937 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 9625040

[startup+1.50078 s]
/proc/loadavg: 2.03 2.05 2.01 3/213 26250
/proc/meminfo: memFree=31155364/32872528 swapFree=338416/354768
[pid=26231] ppid=26228 vsize=9625040 CPUtime=1.85 cores=0,2,4,6
/proc/26231/stat : 26231 (java) S 26228 26231 24550 0 -1 4202496 8129 0 1 0 184 1 0 0 20 0 19 0 29066137 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140736671772128 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26231/statm: 2406260 9386 2247 9 0 2396937 0
[pid=26231/tid=26233] ppid=26228 vsize=9625040 CPUtime=1.45 cores=0,2,4,6
/proc/26231/task/26233/stat : 26233 (java) R 26228 26231 24550 0 -1 4202560 2466 0 1 0 145 0 0 0 20 0 19 0 29066138 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673666384000 140673606488899 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
[pid=26231/tid=26234] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26234/stat : 26234 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673605114024 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26235] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26235/stat : 26235 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673604061480 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26231/tid=26236] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26236/stat : 26236 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673603008936 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=26231/tid=26237] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26237/stat : 26237 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673601956392 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=26231/tid=26238] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26238/stat : 26238 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673506032296 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26239] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26239/stat : 26239 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673504979752 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=26231/tid=26240] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26240/stat : 26240 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673503927208 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=26231/tid=26241] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26241/stat : 26241 (java) S 26228 26231 24550 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673502874664 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26242] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26242/stat : 26242 (java) S 26228 26231 24550 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 29066141 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673490462824 242170771369 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26243] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26243/stat : 26243 (java) S 26228 26231 24550 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 29066141 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673489409144 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26244] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26244/stat : 26244 (java) S 26228 26231 24550 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 29066141 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673488356488 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26245] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26245/stat : 26245 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066144 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673487305232 242170779424 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26246] ppid=26228 vsize=9625040 CPUtime=0.22 cores=0,2,4,6
/proc/26231/task/26246/stat : 26246 (java) S 26228 26231 24550 0 -1 4202560 2839 0 0 0 22 0 0 0 20 0 19 0 29066144 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673486252600 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26247] ppid=26228 vsize=9625040 CPUtime=0.14 cores=0,2,4,6
/proc/26231/task/26247/stat : 26247 (java) S 26228 26231 24550 0 -1 4202560 1553 0 0 0 14 0 0 0 20 0 19 0 29066144 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673485200056 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26231/tid=26248] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26248/stat : 26248 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066144 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673484147704 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26231/tid=26249] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26249/stat : 26249 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066144 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673483095368 242170771369 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26250] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26250/stat : 26250 (java) S 26228 26231 24550 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 29066153 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673482040104 242170771369 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.85
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26231 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.50078 s]
/proc/loadavg: 2.03 2.05 2.01 3/213 26250
/proc/meminfo: memFree=31155364/32872528 swapFree=338416/354768
[pid=26231] ppid=26228 vsize=9625040 CPUtime=1.85 cores=0,2,4,6
/proc/26231/stat : 26231 (java) S 26228 26231 24550 0 -1 4202496 8129 0 1 0 184 1 0 0 20 0 19 0 29066137 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140736671772128 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26231/statm: 2406260 9386 2247 9 0 2396937 0
[pid=26231/tid=26233] ppid=26228 vsize=9625040 CPUtime=1.45 cores=0,2,4,6
/proc/26231/task/26233/stat : 26233 (java) R 26228 26231 24550 0 -1 4202560 2466 0 1 0 145 0 0 0 20 0 19 0 29066138 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673666384000 140673606488899 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
[pid=26231/tid=26234] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26234/stat : 26234 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673605114024 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26235] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26235/stat : 26235 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673604061480 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26231/tid=26236] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26236/stat : 26236 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673603008936 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=26231/tid=26237] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26237/stat : 26237 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673601956392 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=26231/tid=26238] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26238/stat : 26238 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673506032296 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26239] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26239/stat : 26239 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673504979752 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=26231/tid=26240] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26240/stat : 26240 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673503927208 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=26231/tid=26241] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26241/stat : 26241 (java) S 26228 26231 24550 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 29066139 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673502874664 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26242] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26242/stat : 26242 (java) S 26228 26231 24550 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 29066141 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673490462824 242170771369 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26243] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26243/stat : 26243 (java) S 26228 26231 24550 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 29066141 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673489409144 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26244] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26244/stat : 26244 (java) S 26228 26231 24550 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 29066141 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673488356488 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26245] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26245/stat : 26245 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066144 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673487305232 242170779424 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26246] ppid=26228 vsize=9625040 CPUtime=0.22 cores=0,2,4,6
/proc/26231/task/26246/stat : 26246 (java) S 26228 26231 24550 0 -1 4202560 2839 0 0 0 22 0 0 0 20 0 19 0 29066144 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673486252600 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26247] ppid=26228 vsize=9625040 CPUtime=0.14 cores=0,2,4,6
/proc/26231/task/26247/stat : 26247 (java) S 26228 26231 24550 0 -1 4202560 1553 0 0 0 14 0 0 0 20 0 19 0 29066144 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673485200056 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26231/tid=26248] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26248/stat : 26248 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066144 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673484147704 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26231/tid=26249] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26249/stat : 26249 (java) S 26228 26231 24550 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29066144 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673483095368 242170771369 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26231/tid=26250] ppid=26228 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/26231/task/26250/stat : 26250 (java) S 26228 26231 24550 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 29066153 9856040960 9386 33554432000 1073741824 1073778376 140736671780992 140673482040104 242170771369 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.85
Current children cumulated vsize (KiB) 9625040

Child status: 30
Real time (s): 1.57696
CPU time (s): 1.9437
CPU user time (s): 1.91071
CPU system time (s): 0.032994
CPU usage (%): 123.257
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.91071
system time used= 0.032994
maximum resident set size= 39660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8153
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= 282
involuntary context switches= 46

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-18 19:16:34
IDJOB=4106159
IDBENCH=47955
IDSOLVER=2546
FILE ID=node126/4106159-1466270194
RUNJOBID= node126-1466264639-24566
PBS_JOBID= 19918224
Free space on /tmp= 71740 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106159-1466270194/watcher-4106159-1466270194 -o /tmp/evaluation-result-4106159-1466270194/solver-4106159-1466270194 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466264639-24566 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4106159-1466270194.opb

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

MD5SUM BENCH= 67e6ddc28ca754c7106cfc653b1e11ec
RANDOM SEED=1167299847

node126.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		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.24
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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:        31182872 kB
Buffers:          137264 kB
Cached:           247712 kB
SwapCached:         1736 kB
Active:           272792 kB
Inactive:         306908 kB
Active(anon):     195548 kB
Inactive(anon):     1796 kB
Active(file):      77244 kB
Inactive(file):   305112 kB
Unevictable:      354768 kB
Mlocked:          338416 kB
SwapTotal:      67108856 kB
SwapFree:       67100232 kB
Dirty:               832 kB
Writeback:             0 kB
AnonPages:        513796 kB
Mapped:            16956 kB
Shmem:                 0 kB
Slab:             605924 kB
SReclaimable:      49616 kB
SUnreclaim:       556308 kB
KernelStack:        1760 kB
PageTables:         5392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1043284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    143360 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= 71740 MiB
End job on node126 at 2016-06-18 19:16:36