Trace number 4100391

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
cdcl-cuttingplanes OPT binary search 2016-05-01? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-blp-ic97.opb
MD5SUMaef7e3722fd5816dc0cbb2acb61edf83
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark264293
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 264081
Optimality of the best value was proved NO
Number of variables11503
Total number of constraints971
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)835
Number of constraints which are nor clauses,nor cardinality constraints136
Minimum length of a constraint4
Maximum length of a constraint9784
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 529231
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c OPTIONS:
0.00/0.01	c - Resolve (`-resolve-always' or `-resolve-skip'): -resolve-skip
0.00/0.05	c * #variable= 11503 #constraint= 971
0.08/0.11	c * #variable= 11503 #constraint= 971
142.35/142.41	c #Conflicts:       1000 | #Learnt:        997 | 2.526
142.35/142.41	c total clause space: 78.2603MB
142.35/142.41	c total #watches: 1494330

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-4100391-1466240331/watcher-4100391-1466240331 -o /tmp/evaluation-result-4100391-1466240331/solver-4100391-1466240331 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466229299-21096 --watchdog 1960 --input HOME/instance-4100391-1466240331.opb ./cdcl-cuttingplanes-opt-binarysearch-release 

pid=22517
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: 2.35 2.30 2.21 4/176 22520
/proc/meminfo: memFree=29922636/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=55976 CPUtime=0 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 254 0 0 0 0 0 0 0 20 0 1 0 26078848 57319424 6268 33554432000 4194304 6211289 140737095911280 140734609024312 4206551 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 13994 6268 98 493 0 13491 0

[startup+0.100126 s]
/proc/loadavg: 2.35 2.30 2.21 4/176 22520
/proc/meminfo: memFree=29922636/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=67508 CPUtime=0.08 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 2057 0 0 0 8 0 0 0 20 0 1 0 26078848 69128192 13884 33554432000 4194304 6211289 140737095911280 140734609024312 4231888 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 16877 13884 144 493 0 16374 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 67508

[startup+0.20031 s]
/proc/loadavg: 2.35 2.30 2.21 4/176 22520
/proc/meminfo: memFree=29922636/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=76932 CPUtime=0.18 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 3333 0 0 0 18 0 0 0 20 0 1 0 26078848 78778368 16392 33554432000 4194304 6211289 140737095911280 140737095908744 5319560 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 19233 16392 149 493 0 18730 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 76932

[startup+0.300292 s]
/proc/loadavg: 2.35 2.30 2.21 4/176 22520
/proc/meminfo: memFree=29922636/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=76932 CPUtime=0.28 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 3338 0 0 0 28 0 0 0 20 0 1 0 26078848 78778368 16397 33554432000 4194304 6211289 140737095911280 140737095908744 4241730 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 19233 16397 150 493 0 18730 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 76932

[startup+0.700148 s]
/proc/loadavg: 2.35 2.30 2.21 4/176 22520
/proc/meminfo: memFree=29922636/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=81352 CPUtime=0.68 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 3422 0 0 0 68 0 0 0 20 0 1 0 26078848 83304448 16474 33554432000 4194304 6211289 140737095911280 140737095908744 4209314 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 20338 16474 150 493 0 19835 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 81352

[startup+1.50019 s]
/proc/loadavg: 2.35 2.30 2.21 4/177 22521
/proc/meminfo: memFree=29854760/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=81352 CPUtime=1.48 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 3440 0 0 0 148 0 0 0 20 0 1 0 26078848 83304448 17000 33554432000 4194304 6211289 140737095911280 140737095909512 4241570 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 20338 17000 150 493 0 19835 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 81352

[startup+3.10018 s]
/proc/loadavg: 2.35 2.30 2.21 4/177 22521
/proc/meminfo: memFree=29851696/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=88532 CPUtime=3.09 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 3614 0 0 0 308 1 0 0 20 0 1 0 26078848 90656768 17670 33554432000 4194304 6211289 140737095911280 140737095909512 4240074 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 22133 17670 150 493 0 21630 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88532

[startup+6.30023 s]
/proc/loadavg: 2.40 2.31 2.22 3/177 22521
/proc/meminfo: memFree=29850692/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=88724 CPUtime=6.29 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 3655 0 0 0 628 1 0 0 20 0 1 0 26078848 90853376 17711 33554432000 4194304 6211289 140737095911280 140737095909272 4241730 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 22181 17711 150 493 0 21678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88724

[startup+12.7003 s]
/proc/loadavg: 2.37 2.30 2.21 3/177 22521
/proc/meminfo: memFree=29838368/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=102144 CPUtime=12.69 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 4248 0 0 0 1268 1 0 0 20 0 1 0 26078848 104595456 20838 33554432000 4194304 6211289 140737095911280 140737095909192 4209304 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 25536 20838 150 493 0 25033 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102144

[startup+25.5003 s]
/proc/loadavg: 2.35 2.30 2.22 3/177 22521
/proc/meminfo: memFree=29823844/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=124544 CPUtime=25.48 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 5318 0 0 0 2547 1 0 0 20 0 1 0 26078848 127533056 23916 33554432000 4194304 6211289 140737095911280 140737095909272 4209464 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 31136 23916 150 493 0 30633 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 124544

[startup+51.1003 s]
/proc/loadavg: 2.44 2.33 2.22 3/177 22521
/proc/meminfo: memFree=29796416/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=128340 CPUtime=51.08 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 6259 0 0 0 5106 2 0 0 20 0 1 0 26078848 131420160 26901 33554432000 4194304 6211289 140737095911280 140737095909272 4202018 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 32085 26901 150 493 0 31582 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 128340

[startup+102.3 s]
/proc/loadavg: 2.31 2.30 2.22 3/178 22526
/proc/meminfo: memFree=29729088/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=164056 CPUtime=102.28 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 7732 0 0 0 10226 2 0 0 20 0 1 0 26078848 167993344 31398 33554432000 4194304 6211289 140737095911280 140737095909272 4209503 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 41014 31398 150 493 0 40511 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 164056

[startup+162.3 s]
/proc/loadavg: 2.40 2.33 2.24 3/178 22550
/proc/meminfo: memFree=29637640/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=167336 CPUtime=162.25 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 8573 0 0 0 16223 2 0 0 20 0 1 0 26078848 171352064 36870 33554432000 4194304 6211289 140737095911280 140737095909624 4209396 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 41834 36870 160 493 0 41331 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 167336

[startup+222.307 s]
/proc/loadavg: 2.31 2.33 2.24 3/177 22551
/proc/meminfo: memFree=29594800/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=221120 CPUtime=222.26 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 9647 0 0 0 22223 3 0 0 20 0 1 0 26078848 226426880 40987 33554432000 4194304 6211289 140737095911280 140737095909272 4209484 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 55280 40987 160 493 0 54777 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 221120

[startup+282.3 s]
/proc/loadavg: 2.39 2.34 2.25 4/177 22552
/proc/meminfo: memFree=29581424/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=223896 CPUtime=282.24 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10366 0 0 0 28221 3 0 0 20 0 1 0 26078848 229269504 44259 33554432000 4194304 6211289 140737095911280 140737095909192 4209396 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 55974 44259 160 493 0 55471 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 223896

[startup+342.3 s]
/proc/loadavg: 2.37 2.34 2.25 4/177 22553
/proc/meminfo: memFree=29580516/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=223896 CPUtime=342.23 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10390 0 0 0 34220 3 0 0 20 0 1 0 26078848 229269504 44283 33554432000 4194304 6211289 140737095911280 140737095909192 4209388 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 55974 44283 160 493 0 55471 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 223896

[startup+402.3 s]
/proc/loadavg: 2.30 2.32 2.25 3/177 22554
/proc/meminfo: memFree=29579852/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=223896 CPUtime=402.22 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10391 0 0 0 40219 3 0 0 20 0 1 0 26078848 229269504 44284 33554432000 4194304 6211289 140737095911280 140737095909192 4209396 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 55974 44284 160 493 0 55471 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 223896

[startup+462.3 s]
/proc/loadavg: 2.33 2.32 2.25 3/177 22556
/proc/meminfo: memFree=29578512/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=223896 CPUtime=462.21 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10391 0 0 0 46218 3 0 0 20 0 1 0 26078848 229269504 44284 33554432000 4194304 6211289 140737095911280 140737095909192 4209376 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 55974 44284 160 493 0 55471 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 223896

[startup+522.3 s]
/proc/loadavg: 2.34 2.32 2.26 3/177 22557
/proc/meminfo: memFree=29576424/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224028 CPUtime=522.2 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10420 0 0 0 52217 3 0 0 20 0 1 0 26078848 229404672 44824 33554432000 4194304 6211289 140737095911280 140737095909272 4209501 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56007 44824 160 493 0 55504 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 224028

[startup+582.3 s]
/proc/loadavg: 2.17 2.28 2.25 4/177 22558
/proc/meminfo: memFree=29576312/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224028 CPUtime=582.19 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10430 0 0 0 58216 3 0 0 20 0 1 0 26078848 229404672 44834 33554432000 4194304 6211289 140737095911280 140737095909272 4209501 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56007 44834 160 493 0 55504 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 224028


################
# More data... #
################


[startup+942.3 s]
/proc/loadavg: 2.26 2.25 2.24 3/177 22568
/proc/meminfo: memFree=29558572/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224320 CPUtime=942.13 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10494 0 0 0 94210 3 0 0 20 0 1 0 26078848 229703680 45920 33554432000 4194304 6211289 140737095911280 140737095909272 4209388 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56080 45920 160 493 0 55577 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 224320

[startup+1002.3 s]
/proc/loadavg: 2.27 2.25 2.24 3/177 22569
/proc/meminfo: memFree=29558540/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224320 CPUtime=1002.13 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10494 0 0 0 100209 4 0 0 20 0 1 0 26078848 229703680 45920 33554432000 4194304 6211289 140737095911280 140737095909272 4209464 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56080 45920 160 493 0 55577 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 224320

[startup+1062.3 s]
/proc/loadavg: 2.26 2.24 2.23 3/177 22571
/proc/meminfo: memFree=29548024/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224320 CPUtime=1062.12 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10495 0 0 0 106208 4 0 0 20 0 1 0 26078848 229703680 45921 33554432000 4194304 6211289 140737095911280 140737095909272 4209468 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56080 45921 160 493 0 55577 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 224320

[startup+1122.3 s]
/proc/loadavg: 2.19 2.23 2.23 3/177 22572
/proc/meminfo: memFree=29513724/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224320 CPUtime=1122.11 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10503 0 0 0 112207 4 0 0 20 0 1 0 26078848 229703680 45929 33554432000 4194304 6211289 140737095911280 140737095909272 4209464 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56080 45929 160 493 0 55577 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 224320

[startup+1182.3 s]
/proc/loadavg: 2.32 2.26 2.24 3/177 22573
/proc/meminfo: memFree=29491908/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224320 CPUtime=1182.1 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10503 0 0 0 118206 4 0 0 20 0 1 0 26078848 229703680 45929 33554432000 4194304 6211289 140737095911280 140737095909272 4209468 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56080 45929 160 493 0 55577 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 224320

[startup+1242.3 s]
/proc/loadavg: 2.32 2.27 2.24 3/177 22574
/proc/meminfo: memFree=29477288/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224616 CPUtime=1242.09 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10549 0 0 0 124205 4 0 0 20 0 1 0 26078848 230006784 45975 33554432000 4194304 6211289 140737095911280 140737095909272 4209464 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56154 45975 160 493 0 55651 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 224616

[startup+1302.3 s]
/proc/loadavg: 2.33 2.28 2.25 3/178 22578
/proc/meminfo: memFree=29436732/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224616 CPUtime=1302.08 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10554 0 0 0 130204 4 0 0 20 0 1 0 26078848 230006784 45980 33554432000 4194304 6211289 140737095911280 140737095909272 4209396 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56154 45980 160 493 0 55651 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 224616

[startup+1362.3 s]
/proc/loadavg: 2.41 2.30 2.25 3/177 22580
/proc/meminfo: memFree=29401208/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224616 CPUtime=1362.07 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10555 0 0 0 136203 4 0 0 20 0 1 0 26078848 230006784 46492 33554432000 4194304 6211289 140737095911280 140737095909272 4209501 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56154 46492 160 493 0 55651 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 224616

[startup+1422.3 s]
/proc/loadavg: 2.33 2.29 2.25 4/177 22581
/proc/meminfo: memFree=29383656/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224616 CPUtime=1422.07 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10556 0 0 0 142203 4 0 0 20 0 1 0 26078848 230006784 46851 33554432000 4194304 6211289 140737095911280 140737095909272 4209501 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56154 46851 160 493 0 55651 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 224616

[startup+1482.3 s]
/proc/loadavg: 2.16 2.25 2.24 3/177 22582
/proc/meminfo: memFree=29362764/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224616 CPUtime=1482.06 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10557 0 0 0 148202 4 0 0 20 0 1 0 26078848 230006784 46852 33554432000 4194304 6211289 140737095911280 140737095909272 4209501 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56154 46852 160 493 0 55651 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 224616

[startup+1542.31 s]
/proc/loadavg: 2.24 2.26 2.24 3/177 22583
/proc/meminfo: memFree=29362364/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224616 CPUtime=1542.05 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10557 0 0 0 154201 4 0 0 20 0 1 0 26078848 230006784 46852 33554432000 4194304 6211289 140737095911280 140737095909272 4209392 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56154 46852 160 493 0 55651 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 224616

[startup+1602.3 s]
/proc/loadavg: 2.26 2.27 2.25 3/177 22584
/proc/meminfo: memFree=29359348/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224616 CPUtime=1602.04 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10558 0 0 0 160200 4 0 0 20 0 1 0 26078848 230006784 46853 33554432000 4194304 6211289 140737095911280 140737095909272 4209501 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56154 46853 160 493 0 55651 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 224616

[startup+1662.3 s]
/proc/loadavg: 2.24 2.26 2.25 3/177 22631
/proc/meminfo: memFree=29785420/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224616 CPUtime=1662.02 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10572 0 0 0 166198 4 0 0 20 0 1 0 26078848 230006784 46867 33554432000 4194304 6211289 140737095911280 140737095909272 4209376 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56154 46867 160 493 0 55651 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 224616

[startup+1722.3 s]
/proc/loadavg: 2.38 2.30 2.26 3/177 22632
/proc/meminfo: memFree=29747480/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224616 CPUtime=1722.01 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10576 0 0 0 172197 4 0 0 20 0 1 0 26078848 230006784 46871 33554432000 4194304 6211289 140737095911280 140737095909272 4209328 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56154 46871 160 493 0 55651 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 224616

[startup+1782.3 s]
/proc/loadavg: 2.28 2.29 2.26 4/177 22633
/proc/meminfo: memFree=29737152/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224616 CPUtime=1782.01 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10581 0 0 0 178197 4 0 0 20 0 1 0 26078848 230006784 47387 33554432000 4194304 6211289 140737095911280 140737095909272 4209388 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56154 47387 160 493 0 55651 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 224616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.27 2.25 3/177 22634
/proc/meminfo: memFree=29735532/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224752 CPUtime=1800.01 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10604 0 0 0 179996 5 0 0 20 0 1 0 26078848 230146048 47410 33554432000 4194304 6211289 140737095911280 140737095909192 4209314 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56188 47410 160 493 0 55685 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 224752

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 22520 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.27 2.25 3/177 22634
/proc/meminfo: memFree=29735532/32872528 swapFree=1499884/1696108
[pid=22520] ppid=22517 vsize=224752 CPUtime=1800.01 cores=1,3,5,7
/proc/22520/stat : 22520 (cdcl-cuttingpla) R 22517 22520 21079 0 -1 4202496 10604 0 0 0 179996 5 0 0 20 0 1 0 26078848 230146048 47410 33554432000 4194304 6211289 140737095911280 140737095909192 4209314 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/22520/statm: 56188 47410 160 493 0 55685 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 224752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.96
CPU system time (s): 0.053991
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 224752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.053991
maximum resident set size= 189640
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10604
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 1971

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.52731 second user time and 7.19291 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-18 10:58:51
IDJOB=4100391
IDBENCH=1610
IDSOLVER=2549
FILE ID=node137/4100391-1466240331
RUNJOBID= node137-1466229299-21096
PBS_JOBID= 19918171
Free space on /tmp= 71696 MiB

SOLVER NAME= cdcl-cuttingplanes OPT binary search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-blp-ic97.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-binarysearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100391-1466240331/watcher-4100391-1466240331 -o /tmp/evaluation-result-4100391-1466240331/solver-4100391-1466240331 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466229299-21096 --watchdog 1960 --input HOME/instance-4100391-1466240331.opb ./cdcl-cuttingplanes-opt-binarysearch-release

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

MD5SUM BENCH= aef7e3722fd5816dc0cbb2acb61edf83
RANDOM SEED=1230558398

node137.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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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	: 5332.56
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		: 2666.486
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:        29922900 kB
Buffers:          119484 kB
Cached:           188012 kB
SwapCached:         1268 kB
Active:           301392 kB
Inactive:         214596 kB
Active(anon):     207888 kB
Inactive(anon):     3068 kB
Active(file):      93504 kB
Inactive(file):   211528 kB
Unevictable:     1696108 kB
Mlocked:         1499884 kB
SwapTotal:      67108856 kB
SwapFree:       67100004 kB
Dirty:              3532 kB
Writeback:             0 kB
AnonPages:       1907728 kB
Mapped:             7880 kB
Shmem:                 0 kB
Slab:             604212 kB
SReclaimable:      48336 kB
SUnreclaim:       555876 kB
KernelStack:        1472 kB
PageTables:         8000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2043444 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    315392 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= 71696 MiB
End job on node137 at 2016-06-18 11:28:52