Trace number 4100455

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-ar98.opb
MD5SUM24f5fdc248e1411d713d304748099da5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables20024
Total number of constraints1258
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)912
Number of constraints which are nor clauses,nor cardinality constraints345
Minimum length of a constraint2
Maximum length of a constraint15837
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 532272
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 

0.00/0.00	c OPTIONS:
0.00/0.00	c - Resolve (`-resolve-always' or `-resolve-skip'): -resolve-skip
0.00/0.09	c * #variable= 20024 #constraint= 1258
0.09/0.19	c * #variable= 20024 #constraint= 1258
216.77/216.87	c #Conflicts:       1000 | #Learnt:        997 | 4.678
216.77/216.87	c total clause space: 335.816MB
216.77/216.87	c total #watches: 1948283
954.66/954.83	c total #propagations: 774122 / total #impl: 8591417 (eff. 0.090)
954.66/954.83	c #Conflicts:       2000 | #Learnt:       1995 | 3.460
954.66/954.83	c total clause space: 545.701MB
954.66/954.83	c total #watches: 2668535
1677.13/1677.46	c total #propagations: 1800408 / total #impl: 22556896 (eff. 0.080)
1677.13/1677.46	c GC COLLECT
1677.13/1677.46	c #Conflicts:       3000 | #Learnt:       2000 | 2.309
1677.13/1677.46	c total clause space: 545.701MB
1677.13/1677.46	c total #watches: 2646836

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-4100455-1466241416/watcher-4100455-1466241416 -o /tmp/evaluation-result-4100455-1466241416/solver-4100455-1466241416 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1466241415-14233 --watchdog 1960 --input HOME/instance-4100455-1466241416.opb ./cdcl-cuttingplanes-opt-binarysearch-release 

pid=14306
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: 1.05 1.15 1.37 3/176 14309
/proc/meminfo: memFree=31378228/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=55976 CPUtime=0 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 260 0 0 0 0 0 0 0 20 0 1 0 26188234 57319424 8317 33554432000 4194304 6211289 140733452009216 140733562777176 4206599 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 13994 8317 98 493 0 13491 0

[startup+0.100171 s]
/proc/loadavg: 1.05 1.15 1.37 3/176 14309
/proc/meminfo: memFree=31378228/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=65816 CPUtime=0.09 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 2273 0 0 0 8 1 0 0 20 0 1 0 26188234 67395584 13356 33554432000 4194304 6211289 140733452009216 140733562777176 5161098 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 16454 13356 144 493 0 15951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 65816

[startup+0.200365 s]
/proc/loadavg: 1.05 1.15 1.37 3/176 14309
/proc/meminfo: memFree=31378228/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=87740 CPUtime=0.19 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 4221 0 0 0 18 1 0 0 20 0 1 0 26188234 89845760 17319 33554432000 4194304 6211289 140733452009216 140733562777176 5161098 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 21935 17319 144 493 0 21432 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 87740

[startup+0.300347 s]
/proc/loadavg: 1.05 1.15 1.37 3/176 14309
/proc/meminfo: memFree=31378228/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=105864 CPUtime=0.28 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 5797 0 0 0 27 1 0 0 20 0 1 0 26188234 108404736 20939 33554432000 4194304 6211289 140733452009216 140733562777176 4209493 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 26466 20939 149 493 0 25963 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 105864

[startup+0.700278 s]
/proc/loadavg: 1.05 1.15 1.37 3/176 14309
/proc/meminfo: memFree=31378228/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=105864 CPUtime=0.68 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 5798 0 0 0 67 1 0 0 20 0 1 0 26188234 108404736 20940 33554432000 4194304 6211289 140733452009216 140733452006680 4240865 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 26466 20940 150 493 0 25963 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 105864

[startup+1.50023 s]
/proc/loadavg: 1.13 1.16 1.37 3/177 14310
/proc/meminfo: memFree=31219020/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=105864 CPUtime=1.48 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 5798 0 0 0 147 1 0 0 20 0 1 0 26188234 108404736 20940 33554432000 4194304 6211289 140733452009216 140733452006680 4241789 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 26466 20940 150 493 0 25963 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 105864

[startup+3.10023 s]
/proc/loadavg: 1.13 1.16 1.37 3/177 14310
/proc/meminfo: memFree=31218648/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=105864 CPUtime=3.08 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 5798 0 0 0 307 1 0 0 20 0 1 0 26188234 108404736 20940 33554432000 4194304 6211289 140733452009216 140733452006680 4201961 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 26466 20940 150 493 0 25963 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 105864

[startup+6.30023 s]
/proc/loadavg: 1.20 1.18 1.37 3/177 14310
/proc/meminfo: memFree=31029268/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=137000 CPUtime=6.29 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 6089 0 0 0 627 2 0 0 20 0 1 0 26188234 140288000 25824 33554432000 4194304 6211289 140733452009216 140733452007208 4209484 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 34250 25824 150 493 0 33747 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 137000

[startup+12.7002 s]
/proc/loadavg: 1.26 1.19 1.38 3/177 14310
/proc/meminfo: memFree=31027136/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=137660 CPUtime=12.69 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 6264 0 0 0 1267 2 0 0 20 0 1 0 26188234 140963840 26510 33554432000 4194304 6211289 140733452009216 140733452007080 4209464 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 34415 26510 150 493 0 33912 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 137660

[startup+25.5004 s]
/proc/loadavg: 1.49 1.25 1.39 3/177 14310
/proc/meminfo: memFree=30978476/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=224080 CPUtime=25.49 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 7795 0 0 0 2546 3 0 0 20 0 1 0 26188234 229457920 39787 33554432000 4194304 6211289 140733452009216 140733452007448 4241794 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 56020 39787 150 493 0 55517 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 224080

[startup+51.1003 s]
/proc/loadavg: 1.66 1.31 1.40 3/177 14310
/proc/meminfo: memFree=30895000/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=230916 CPUtime=51.08 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 9530 0 0 0 5104 4 0 0 20 0 1 0 26188234 236457984 51742 33554432000 4194304 6211289 140733452009216 140733452007128 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 57729 51742 150 493 0 57226 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 230916

[startup+102.3 s]
/proc/loadavg: 1.89 1.42 1.44 3/177 14311
/proc/meminfo: memFree=30784428/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=323140 CPUtime=102.28 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 12437 0 0 0 10222 6 0 0 20 0 1 0 26188234 330895360 63838 33554432000 4194304 6211289 140733452009216 140733452007208 4209396 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 80785 63838 150 493 0 80282 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 323140

[startup+162.3 s]
/proc/loadavg: 2.11 1.57 1.49 3/177 14312
/proc/meminfo: memFree=30723172/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=460664 CPUtime=162.26 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 13932 0 0 0 16218 8 0 0 20 0 1 0 26188234 471719936 79123 33554432000 4194304 6211289 140733452009216 140733452007080 4209468 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 115166 79123 150 493 0 114663 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 460664

[startup+222.307 s]
/proc/loadavg: 2.09 1.66 1.52 3/177 14316
/proc/meminfo: memFree=29838920/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=462776 CPUtime=222.26 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 14505 0 0 0 22217 9 0 0 20 0 1 0 26188234 473882624 95026 33554432000 4194304 6211289 140733452009216 140733452007128 4209304 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 115694 95026 160 493 0 115191 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 462776

[startup+282.3 s]
/proc/loadavg: 2.07 1.74 1.55 3/177 14318
/proc/meminfo: memFree=29718332/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=479460 CPUtime=282.24 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 18713 0 0 0 28213 11 0 0 20 0 1 0 26188234 490967040 109965 33554432000 4194304 6211289 140733452009216 140733452007080 4209501 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 119865 109965 160 493 0 119362 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 479460

[startup+342.3 s]
/proc/loadavg: 2.06 1.80 1.58 3/177 14319
/proc/meminfo: memFree=29363484/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=695028 CPUtime=342.23 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 18973 0 0 0 34210 13 0 0 20 0 1 0 26188234 711708672 114307 33554432000 4194304 6211289 140733452009216 140733452007448 4209396 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 173757 114307 160 493 0 173254 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 695028

[startup+402.3 s]
/proc/loadavg: 2.11 1.86 1.62 3/177 14320
/proc/meminfo: memFree=29230416/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=695028 CPUtime=402.23 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 18984 0 0 0 40209 14 0 0 20 0 1 0 26188234 711708672 119939 33554432000 4194304 6211289 140733452009216 140733452007448 4209376 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 173757 119939 160 493 0 173254 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 695028

[startup+462.3 s]
/proc/loadavg: 2.08 1.89 1.64 3/177 14321
/proc/meminfo: memFree=29207176/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=695028 CPUtime=462.22 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 19006 0 0 0 46208 14 0 0 20 0 1 0 26188234 711708672 125582 33554432000 4194304 6211289 140733452009216 140733452007448 4209468 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 173757 125582 160 493 0 173254 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 695028

[startup+522.3 s]
/proc/loadavg: 2.03 1.91 1.66 3/177 14322
/proc/meminfo: memFree=29186540/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=695028 CPUtime=522.21 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 19016 0 0 0 52207 14 0 0 20 0 1 0 26188234 711708672 130191 33554432000 4194304 6211289 140733452009216 140733452007448 4209501 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 173757 130191 160 493 0 173254 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 695028

[startup+582.3 s]
/proc/loadavg: 2.01 1.92 1.68 3/177 14324
/proc/meminfo: memFree=29151328/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=695548 CPUtime=582.2 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 19157 0 0 0 58205 15 0 0 20 0 1 0 26188234 712241152 138508 33554432000 4194304 6211289 140733452009216 140733452007208 4209501 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 173887 138508 160 493 0 173384 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 695548


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


[startup+942.3 s]
/proc/loadavg: 2.10 2.03 1.79 3/177 14334
/proc/meminfo: memFree=29052216/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=703908 CPUtime=942.15 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 21261 0 0 0 94197 18 0 0 20 0 1 0 26188234 720801792 163096 33554432000 4194304 6211289 140733452009216 140733452007128 4209314 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 175977 163096 160 493 0 175474 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 703908

[startup+1002.3 s]
/proc/loadavg: 2.07 2.03 1.81 3/177 14335
/proc/meminfo: memFree=29033824/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=703908 CPUtime=1002.14 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 23356 0 0 0 100196 18 0 0 20 0 1 0 26188234 720801792 166889 33554432000 4194304 6211289 140733452009216 140733452007560 4209484 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 175977 166889 160 493 0 175474 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 703908

[startup+1062.3 s]
/proc/loadavg: 2.02 2.03 1.82 3/177 14336
/proc/meminfo: memFree=29031252/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=703908 CPUtime=1062.13 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 23358 0 0 0 106195 18 0 0 20 0 1 0 26188234 720801792 166891 33554432000 4194304 6211289 140733452009216 140733452007560 4209501 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 175977 166891 160 493 0 175474 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 703908

[startup+1122.3 s]
/proc/loadavg: 2.05 2.03 1.83 3/177 14337
/proc/meminfo: memFree=29029808/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=704188 CPUtime=1122.12 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 23416 0 0 0 112194 18 0 0 20 0 1 0 26188234 721088512 166949 33554432000 4194304 6211289 140733452009216 140733452007128 4209304 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 176047 166949 160 493 0 175544 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 704188

[startup+1182.3 s]
/proc/loadavg: 2.02 2.02 1.84 3/177 14339
/proc/meminfo: memFree=29028372/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=705052 CPUtime=1182.11 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 23719 0 0 0 118193 18 0 0 20 0 1 0 26188234 721973248 167252 33554432000 4194304 6211289 140733452009216 140733452007128 4209464 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 176263 167252 160 493 0 175760 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 705052

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 1.84 3/177 14340
/proc/meminfo: memFree=29027872/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=705196 CPUtime=1242.1 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 23742 0 0 0 124192 18 0 0 20 0 1 0 26188234 722120704 167275 33554432000 4194304 6211289 140733452009216 140733452007128 4209376 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 176299 167275 160 493 0 175796 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 705196

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 1.85 3/177 14341
/proc/meminfo: memFree=29010268/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=722552 CPUtime=1302.09 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 28069 0 0 0 130189 20 0 0 20 0 1 0 26188234 739893248 171602 33554432000 4194304 6211289 140733452009216 140733452007128 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 180638 171602 165 493 0 180135 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 722552

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 1.85 3/177 14342
/proc/meminfo: memFree=29010140/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=722552 CPUtime=1362.08 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 28069 0 0 0 136188 20 0 0 20 0 1 0 26188234 739893248 171602 33554432000 4194304 6211289 140733452009216 140733452007128 4209322 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 180638 171602 165 493 0 180135 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 722552

[startup+1422.3 s]
/proc/loadavg: 2.14 2.05 1.88 3/178 14346
/proc/meminfo: memFree=29010548/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=722552 CPUtime=1422.08 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 28069 0 0 0 142188 20 0 0 20 0 1 0 26188234 739893248 171602 33554432000 4194304 6211289 140733452009216 140733452007128 4202037 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 180638 171602 165 493 0 180135 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 722552

[startup+1482.3 s]
/proc/loadavg: 2.05 2.04 1.88 3/178 14349
/proc/meminfo: memFree=29007948/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=722552 CPUtime=1482.07 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 28091 0 0 0 148187 20 0 0 20 0 1 0 26188234 739893248 171624 33554432000 4194304 6211289 140733452009216 140733452007128 4209464 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 180638 171624 165 493 0 180135 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 722552

[startup+1542.31 s]
/proc/loadavg: 2.02 2.03 1.89 3/177 14350
/proc/meminfo: memFree=29007168/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=722700 CPUtime=1542.06 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 28141 0 0 0 154186 20 0 0 20 0 1 0 26188234 740044800 171672 33554432000 4194304 6211289 140733452009216 140733452007128 4209392 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 180675 171672 165 493 0 180172 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 722700

[startup+1602.3 s]
/proc/loadavg: 2.05 2.03 1.90 3/177 14351
/proc/meminfo: memFree=29003228/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=723164 CPUtime=1602.04 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 28237 0 0 0 160184 20 0 0 20 0 1 0 26188234 740519936 172596 33554432000 4194304 6211289 140733452009216 140733452007208 4209503 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 180791 172596 165 493 0 180288 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 723164

[startup+1662.3 s]
/proc/loadavg: 2.06 2.04 1.91 3/177 14352
/proc/meminfo: memFree=29002876/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=723596 CPUtime=1662.03 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 28335 0 0 0 166183 20 0 0 20 0 1 0 26188234 740962304 172691 33554432000 4194304 6211289 140733452009216 140733452007128 4209464 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 180899 172691 165 493 0 180396 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 723596

[startup+1722.3 s]
/proc/loadavg: 2.09 2.04 1.91 3/177 14353
/proc/meminfo: memFree=29000112/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=724076 CPUtime=1722.03 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 28464 0 0 0 172183 20 0 0 20 0 1 0 26188234 741453824 173331 33554432000 4194304 6211289 140733452009216 140733452007208 4209396 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 181019 173331 165 493 0 180516 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 724076

[startup+1782.3 s]
/proc/loadavg: 2.09 2.05 1.92 3/177 14355
/proc/meminfo: memFree=28991484/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=724268 CPUtime=1782.01 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 28545 0 0 0 178181 20 0 0 20 0 1 0 26188234 741650432 175453 33554432000 4194304 6211289 140733452009216 140733452007128 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 181067 175453 165 493 0 180564 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 724268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.07 2.05 1.92 3/173 14390
/proc/meminfo: memFree=30855772/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=724832 CPUtime=1800.01 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 28642 0 0 0 179981 20 0 0 20 0 1 0 26188234 742227968 175550 33554432000 4194304 6211289 140733452009216 140733452007080 4209464 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 181208 175550 165 493 0 180705 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 724832

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 14309 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.07 2.05 1.92 3/173 14390
/proc/meminfo: memFree=30855772/32872528 swapFree=303544/319896
[pid=14309] ppid=14306 vsize=724832 CPUtime=1800.01 cores=0,2,4,6
/proc/14309/stat : 14309 (cdcl-cuttingpla) R 14306 14309 14217 0 -1 4202496 28642 0 0 0 179981 20 0 0 20 0 1 0 26188234 742227968 175550 33554432000 4194304 6211289 140733452009216 140733452007080 4209464 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/14309/statm: 181208 175550 165 493 0 180705 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 724832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.82
CPU system time (s): 0.207968
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 724832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.207968
maximum resident set size= 702200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28642
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= 12
involuntary context switches= 1857

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.12037 second user time and 7.36688 second system time

The end

Launcher Data 

Begin job on node128 at 2016-06-18 11:16:56
IDJOB=4100455
IDBENCH=1618
IDSOLVER=2549
FILE ID=node128/4100455-1466241416
RUNJOBID= node128-1466241415-14233
PBS_JOBID= 19918208
Free space on /tmp= 71700 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-ar98.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-binarysearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100455-1466241416/watcher-4100455-1466241416 -o /tmp/evaluation-result-4100455-1466241416/solver-4100455-1466241416 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1466241415-14233 --watchdog 1960 --input HOME/instance-4100455-1466241416.opb ./cdcl-cuttingplanes-opt-binarysearch-release

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

MD5SUM BENCH= 24f5fdc248e1411d713d304748099da5
RANDOM SEED=2081156851

node128.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		: 2666.768
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	: 5333.53
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		: 2666.768
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		: 2666.768
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		: 2666.768
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		: 2666.768
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	: 5332.57
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		: 2666.768
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		: 2666.768
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		: 2666.768
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31381052 kB
Buffers:          108668 kB
Cached:           137404 kB
SwapCached:         2708 kB
Active:           256468 kB
Inactive:         168748 kB
Active(anon):     178608 kB
Inactive(anon):     2748 kB
Active(file):      77860 kB
Inactive(file):   166000 kB
Unevictable:      319896 kB
Mlocked:          303544 kB
SwapTotal:      67108856 kB
SwapFree:       67099180 kB
Dirty:             11960 kB
Writeback:             0 kB
AnonPages:        489632 kB
Mapped:             9248 kB
Shmem:                 0 kB
Slab:             612816 kB
SReclaimable:      55736 kB
SUnreclaim:       557080 kB
KernelStack:        1456 kB
PageTables:         4636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     661140 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    131072 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= 71700 MiB
End job on node128 at 2016-06-18 11:46:56