Trace number 4100072

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 linear 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/milp/normalized-reduced-mps-v2-20-10-swath3.opb
MD5SUM32714c9455a4b8ce29c8524e810d65a9
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262226
Optimality of the best value was proved YES
Number of variables49335
Total number of constraints4902
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)209
Number of constraints which are nor clauses,nor cardinality constraints4693
Minimum length of a constraint1
Maximum length of a constraint46934
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 557088
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
0.00/0.00	c * #variable= 49335 #constraint= 4902
1723.63/1723.93	c #Conflicts:       1000 | #Learnt:        999 | 1.148
1723.63/1723.93	c total clause space: 886.764MB
1723.63/1723.93	c total #watches: 3316908

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-4100072-1466231126/watcher-4100072-1466231126 -o /tmp/evaluation-result-4100072-1466231126/solver-4100072-1466231126 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466229325-2737 --watchdog 1960 --input HOME/instance-4100072-1466231126.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=3128
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: 2.12 2.11 1.97 2/172 3134
/proc/meminfo: memFree=31338632/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=29112 CPUtime=0 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 276 0 0 0 0 0 0 0 20 0 1 0 25158092 29810688 5268 33554432000 4194304 6201397 140736550990160 140733246732472 4211056 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 7278 5268 130 491 0 6777 0

[startup+0.10017 s]
/proc/loadavg: 2.12 2.11 1.97 2/172 3134
/proc/meminfo: memFree=31338632/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=41568 CPUtime=0.09 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 2757 0 0 0 9 0 0 0 20 0 1 0 25158092 42565632 9048 33554432000 4194304 6201397 140736550990160 140733246732472 5408672 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 10392 9048 143 491 0 9891 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41568

[startup+0.200367 s]
/proc/loadavg: 2.12 2.11 1.97 2/172 3134
/proc/meminfo: memFree=31338632/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=45988 CPUtime=0.19 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 3129 0 0 0 19 0 0 0 20 0 1 0 25158092 47091712 9852 33554432000 4194304 6201397 140736550990160 140733246732472 4207438 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 11497 9852 143 491 0 10996 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 45988

[startup+0.300346 s]
/proc/loadavg: 2.12 2.11 1.97 2/172 3134
/proc/meminfo: memFree=31338632/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=55116 CPUtime=0.28 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 4063 0 0 0 28 0 0 0 20 0 1 0 25158092 56438784 11632 33554432000 4194304 6201397 140736550990160 140733246732472 5408672 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 13779 11632 143 491 0 13278 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 55116

[startup+0.700232 s]
/proc/loadavg: 2.12 2.11 1.97 2/172 3134
/proc/meminfo: memFree=31338632/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=57004 CPUtime=0.69 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 4587 0 0 0 68 1 0 0 20 0 1 0 25158092 58372096 12553 33554432000 4194304 6201397 140736550990160 140733246732472 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 14251 12553 147 491 0 13750 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57004

[startup+1.50023 s]
/proc/loadavg: 2.12 2.11 1.97 3/173 3147
/proc/meminfo: memFree=31266716/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=57004 CPUtime=1.49 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 4587 0 0 0 148 1 0 0 20 0 1 0 25158092 58372096 12553 33554432000 4194304 6201397 140736550990160 140736550988440 4213367 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 14251 12553 147 491 0 13750 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57004

[startup+3.10024 s]
/proc/loadavg: 2.12 2.11 1.97 3/177 3158
/proc/meminfo: memFree=31197228/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=57004 CPUtime=3.09 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 4587 0 0 0 308 1 0 0 20 0 1 0 25158092 58372096 12553 33554432000 4194304 6201397 140736550990160 140736550988440 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 14251 12553 147 491 0 13750 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57004

[startup+6.30023 s]
/proc/loadavg: 2.19 2.13 1.98 3/177 3158
/proc/meminfo: memFree=31132732/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=91312 CPUtime=6.29 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 5703 0 0 0 628 1 0 0 20 0 1 0 25158092 93503488 18265 33554432000 4194304 6201397 140736550990160 140736550989192 4217462 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 22828 18265 147 491 0 22327 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 91312

[startup+12.7003 s]
/proc/loadavg: 2.18 2.12 1.98 3/177 3158
/proc/meminfo: memFree=31068840/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=179108 CPUtime=12.69 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 7455 0 0 0 1267 2 0 0 20 0 1 0 25158092 183406592 31770 33554432000 4194304 6201397 140736550990160 140736550989192 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 44777 31770 147 491 0 44276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 179108

[startup+25.5003 s]
/proc/loadavg: 2.14 2.12 1.98 3/177 3158
/proc/meminfo: memFree=31070248/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=179108 CPUtime=25.49 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 7455 0 0 0 2547 2 0 0 20 0 1 0 25158092 183406592 31770 33554432000 4194304 6201397 140736550990160 140736550989192 4213339 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 44777 31770 147 491 0 44276 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 179108

[startup+51.1003 s]
/proc/loadavg: 2.16 2.12 1.98 3/177 3158
/proc/meminfo: memFree=31068452/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=179108 CPUtime=51.08 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 7455 0 0 0 5106 2 0 0 20 0 1 0 25158092 183406592 31770 33554432000 4194304 6201397 140736550990160 140736550989192 4213361 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 44777 31770 147 491 0 44276 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 179108

[startup+102.3 s]
/proc/loadavg: 2.17 2.13 2.00 3/177 3160
/proc/meminfo: memFree=31051164/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=179324 CPUtime=102.28 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 7494 0 0 0 10226 2 0 0 20 0 1 0 25158092 183627776 34364 33554432000 4194304 6201397 140736550990160 140736550988872 4213365 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 44831 34364 147 491 0 44330 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 179324

[startup+162.3 s]
/proc/loadavg: 2.11 2.12 2.00 3/177 3161
/proc/meminfo: memFree=31030108/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=179324 CPUtime=162.26 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 7507 0 0 0 16224 2 0 0 20 0 1 0 25158092 183627776 36305 33554432000 4194304 6201397 140736550990160 140736550988872 4213328 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 44831 36305 147 491 0 44330 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 179324

[startup+222.307 s]
/proc/loadavg: 2.16 2.13 2.01 3/177 3162
/proc/meminfo: memFree=31016340/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=179324 CPUtime=222.26 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 7508 0 0 0 22224 2 0 0 20 0 1 0 25158092 183627776 36817 33554432000 4194304 6201397 140736550990160 140736550988872 4213361 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 44831 36817 147 491 0 44330 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 179324

[startup+282.3 s]
/proc/loadavg: 2.12 2.12 2.01 3/178 3166
/proc/meminfo: memFree=30998296/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=179324 CPUtime=282.25 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 7510 0 0 0 28222 3 0 0 20 0 1 0 25158092 183627776 37841 33554432000 4194304 6201397 140736550990160 140736550988872 4213328 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 44831 37841 147 491 0 44330 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 179324

[startup+342.3 s]
/proc/loadavg: 2.09 2.11 2.01 3/177 3167
/proc/meminfo: memFree=30994024/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=179324 CPUtime=342.24 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 7511 0 0 0 34221 3 0 0 20 0 1 0 25158092 183627776 38353 33554432000 4194304 6201397 140736550990160 140736550988872 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 44831 38353 147 491 0 44330 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 179324

[startup+402.3 s]
/proc/loadavg: 2.15 2.12 2.01 3/177 3169
/proc/meminfo: memFree=30991980/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=179324 CPUtime=402.22 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 7512 0 0 0 40219 3 0 0 20 0 1 0 25158092 183627776 38865 33554432000 4194304 6201397 140736550990160 140736550988872 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 44831 38865 147 491 0 44330 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 179324

[startup+462.3 s]
/proc/loadavg: 2.19 2.13 2.02 3/178 3171
/proc/meminfo: memFree=30989680/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=179464 CPUtime=462.21 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 7543 0 0 0 46218 3 0 0 20 0 1 0 25158092 183771136 39407 33554432000 4194304 6201397 140736550990160 140736550988872 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 44866 39407 147 491 0 44365 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 179464

[startup+522.3 s]
/proc/loadavg: 2.12 2.11 2.01 3/177 3172
/proc/meminfo: memFree=30983048/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=179464 CPUtime=522.2 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 7547 0 0 0 52217 3 0 0 20 0 1 0 25158092 183771136 40433 33554432000 4194304 6201397 140736550990160 140736550988872 4213365 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 44866 40433 147 491 0 44365 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 179464

[startup+582.3 s]
/proc/loadavg: 2.16 2.12 2.02 3/177 3173
/proc/meminfo: memFree=30981124/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=179464 CPUtime=582.19 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 7548 0 0 0 58216 3 0 0 20 0 1 0 25158092 183771136 40945 33554432000 4194304 6201397 140736550990160 140736550988872 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 44866 40945 147 491 0 44365 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 179464


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


[startup+942.3 s]
/proc/loadavg: 2.14 2.10 2.02 3/177 3183
/proc/meminfo: memFree=30716368/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=622920 CPUtime=942.14 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 12252 0 0 0 94206 8 0 0 20 0 1 0 25158092 637870080 102548 33554432000 4194304 6201397 140736550990160 140736550989192 4213361 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 155730 102548 147 491 0 155229 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 622920

[startup+1002.3 s]
/proc/loadavg: 2.11 2.09 2.02 3/177 3185
/proc/meminfo: memFree=30681048/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=622920 CPUtime=1002.14 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 12262 0 0 0 100205 9 0 0 20 0 1 0 25158092 637870080 107668 33554432000 4194304 6201397 140736550990160 140736550989192 4213244 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 155730 107668 147 491 0 155229 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 622920

[startup+1062.3 s]
/proc/loadavg: 2.14 2.10 2.03 3/177 3186
/proc/meminfo: memFree=30679436/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=622920 CPUtime=1062.13 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 12262 0 0 0 106204 9 0 0 20 0 1 0 25158092 637870080 107668 33554432000 4194304 6201397 140736550990160 140736550989192 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 155730 107668 147 491 0 155229 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 622920

[startup+1122.3 s]
/proc/loadavg: 2.17 2.11 2.03 3/177 3187
/proc/meminfo: memFree=30616276/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=624624 CPUtime=1122.12 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 12698 0 0 0 112202 10 0 0 20 0 1 0 25158092 639614976 124967 33554432000 4194304 6201397 140736550990160 140736550988872 4207435 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 156156 124967 147 491 0 155655 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 624624

[startup+1182.3 s]
/proc/loadavg: 2.20 2.12 2.04 3/177 3188
/proc/meminfo: memFree=30570232/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=624932 CPUtime=1182.11 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 12794 0 0 0 118200 11 0 0 20 0 1 0 25158092 639930368 134772 33554432000 4194304 6201397 140736550990160 140736550988760 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 156233 134772 147 491 0 155732 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 624932

[startup+1242.3 s]
/proc/loadavg: 2.17 2.13 2.04 3/177 3189
/proc/meminfo: memFree=30569604/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=624932 CPUtime=1242.1 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 12794 0 0 0 124199 11 0 0 20 0 1 0 25158092 639930368 134772 33554432000 4194304 6201397 140736550990160 140736550988760 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 156233 134772 147 491 0 155732 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 624932

[startup+1302.3 s]
/proc/loadavg: 2.18 2.13 2.05 3/176 3190
/proc/meminfo: memFree=30538148/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=625172 CPUtime=1302.09 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 12880 0 0 0 130198 11 0 0 20 0 1 0 25158092 640176128 142523 33554432000 4194304 6201397 140736550990160 140736550988872 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 156293 142523 147 491 0 155792 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 625172

[startup+1362.3 s]
/proc/loadavg: 2.21 2.15 2.06 4/177 3192
/proc/meminfo: memFree=30441268/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=975152 CPUtime=1362.07 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 22470 0 0 0 136193 14 0 0 20 0 1 0 25158092 998555648 166789 33554432000 4194304 6201397 140736550990160 140736550988872 4213365 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 243788 166789 147 491 0 243287 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 975152

[startup+1422.3 s]
/proc/loadavg: 2.20 2.15 2.06 3/177 3193
/proc/meminfo: memFree=30426108/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=975320 CPUtime=1422.08 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 22480 0 0 0 142193 15 0 0 20 0 1 0 25158092 998727680 170375 33554432000 4194304 6201397 140736550990160 140736550988872 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 243830 170375 147 491 0 243329 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 975320

[startup+1482.3 s]
/proc/loadavg: 2.19 2.15 2.07 3/178 3197
/proc/meminfo: memFree=30407552/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=975320 CPUtime=1482.06 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 22489 0 0 0 148191 15 0 0 20 0 1 0 25158092 998727680 174983 33554432000 4194304 6201397 140736550990160 140736550988872 4213348 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 243830 174983 147 491 0 243329 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 975320

[startup+1542.31 s]
/proc/loadavg: 2.20 2.16 2.07 3/177 3198
/proc/meminfo: memFree=30394016/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=975320 CPUtime=1542.05 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 22496 0 0 0 154190 15 0 0 20 0 1 0 25158092 998727680 178567 33554432000 4194304 6201397 140736550990160 140736550988872 4213371 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 243830 178567 147 491 0 243329 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 975320

[startup+1602.3 s]
/proc/loadavg: 2.12 2.14 2.07 3/177 3199
/proc/meminfo: memFree=30393888/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=975320 CPUtime=1602.04 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 22496 0 0 0 160189 15 0 0 20 0 1 0 25158092 998727680 178567 33554432000 4194304 6201397 140736550990160 140736550988872 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 243830 178567 147 491 0 243329 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 975320

[startup+1662.3 s]
/proc/loadavg: 2.16 2.14 2.08 3/177 3201
/proc/meminfo: memFree=30392156/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=976904 CPUtime=1662.04 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 22924 0 0 0 166188 16 0 0 20 0 1 0 25158092 1000349696 178995 33554432000 4194304 6201397 140736550990160 140736550988824 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 244226 178995 147 491 0 243725 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 976904

[startup+1722.3 s]
/proc/loadavg: 2.11 2.13 2.07 3/177 3202
/proc/meminfo: memFree=30345580/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=980108 CPUtime=1722.03 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 24077 0 0 0 172186 17 0 0 20 0 1 0 25158092 1003630592 188984 33554432000 4194304 6201397 140736550990160 140736550988872 4213249 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 245027 188984 147 491 0 244526 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 980108

[startup+1782.3 s]
/proc/loadavg: 2.10 2.12 2.07 3/177 3203
/proc/meminfo: memFree=30314372/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=983948 CPUtime=1782.02 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 25045 0 0 0 178184 18 0 0 20 0 1 0 25158092 1007562752 196595 33554432000 4194304 6201397 140736550990160 140736550988872 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 245987 196595 160 491 0 245486 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 983948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.08 2.11 2.07 3/177 3203
/proc/meminfo: memFree=30314624/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=983948 CPUtime=1800.01 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 25045 0 0 0 179983 18 0 0 20 0 1 0 25158092 1007562752 196595 33554432000 4194304 6201397 140736550990160 140736550988872 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 245987 196595 160 491 0 245486 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 983948

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 3134 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.08 2.11 2.07 3/177 3203
/proc/meminfo: memFree=30314624/32872528 swapFree=496868/529572
[pid=3134] ppid=3128 vsize=983948 CPUtime=1800.01 cores=0,2,4,6
/proc/3134/stat : 3134 (cdcl-cuttingpla) R 3128 3134 2721 0 -1 4202496 25045 0 0 0 179983 18 0 0 20 0 1 0 25158092 1007562752 196595 33554432000 4194304 6201397 140736550990160 140736550988872 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/3134/statm: 245987 196595 160 491 0 245486 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 983948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.84
CPU system time (s): 0.185971
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 983948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.185971
maximum resident set size= 786380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25045
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= 7
involuntary context switches= 2091

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.65729 second user time and 6.80197 second system time

The end

Launcher Data 

Begin job on node141 at 2016-06-18 08:25:27
IDJOB=4100072
IDBENCH=1569
IDSOLVER=2550
FILE ID=node141/4100072-1466231126
RUNJOBID= node141-1466229325-2737
PBS_JOBID= 19918173
Free space on /tmp= 71716 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-swath3.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100072-1466231126/watcher-4100072-1466231126 -o /tmp/evaluation-result-4100072-1466231126/solver-4100072-1466231126 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466229325-2737 --watchdog 1960 --input HOME/instance-4100072-1466231126.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 32714c9455a4b8ce29c8524e810d65a9
RANDOM SEED=1753440027

node141.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		: 2666.547
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	: 5333.09
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		: 2666.547
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		: 2666.547
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	: 5332.54
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		: 2666.547
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		: 2666.547
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	: 5332.56
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		: 2666.547
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		: 2666.547
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		: 2666.547
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:        31338904 kB
Buffers:          110500 kB
Cached:           150936 kB
SwapCached:         2528 kB
Active:            90548 kB
Inactive:         175668 kB
Active(anon):       4948 kB
Inactive(anon):     2028 kB
Active(file):      85600 kB
Inactive(file):   173640 kB
Unevictable:      529572 kB
Mlocked:          496868 kB
SwapTotal:      67108856 kB
SwapFree:       67099068 kB
Dirty:              5856 kB
Writeback:             0 kB
AnonPages:        588264 kB
Mapped:             7396 kB
Shmem:                 0 kB
Slab:             606424 kB
SReclaimable:      49720 kB
SUnreclaim:       556704 kB
KernelStack:        1440 kB
PageTables:         5032 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     627352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 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 node141 at 2016-06-18 08:55:27