Trace number 3706579

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 NameAnswerCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.06 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat50_6_9_8_mh.opb
MD5SUM8a0357f27d5f5de0e126f33d36b976d2
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2441959
Best CPU time to get the best result obtained on this benchmark1800.98
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables250200
Total number of constraints605407
Number of constraints which are clauses477850
Number of constraints which are cardinality constraints (but not clauses)57
Number of constraints which are nor clauses,nor cardinality constraints127500
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 129900
Biggest coefficient in the objective function 130323843
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 60462692152
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 130323843
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 60462692152
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data


Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3706579-1338235545/watcher-3706579-1338235545 -o /tmp/evaluation-result-3706579-1338235545/solver-3706579-1338235545 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706579-1338235545.opb 

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: 1.84 1.97 1.99 3/176 3270
/proc/meminfo: memFree=30495804/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=7232 CPUtime=0 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 841 0 0 0 0 0 0 0 20 0 1 0 289679126 7405568 762 33554432000 4194304 8973514 140735046763184 140733767458312 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 1808 763 412 1167 0 589 0

[startup+0.031581 s]
/proc/loadavg: 1.84 1.97 1.99 3/176 3270
/proc/meminfo: memFree=30495804/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=8256 CPUtime=0.02 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 1196 0 0 0 2 0 0 0 20 0 1 0 289679126 8454144 1117 33554432000 4194304 8973514 140735046763184 140733767458312 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 2064 1117 413 1167 0 845 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8256

[startup+0.100258 s]
/proc/loadavg: 1.84 1.97 1.99 3/176 3270
/proc/meminfo: memFree=30495804/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=12352 CPUtime=0.08 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 2152 0 0 0 8 0 0 0 20 0 1 0 289679126 12648448 2073 33554432000 4194304 8973514 140735046763184 140733767458312 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 3088 2073 413 1167 0 1869 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12352

[startup+0.300264 s]
/proc/loadavg: 1.84 1.97 1.99 3/176 3270
/proc/meminfo: memFree=30495804/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=22592 CPUtime=0.29 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 4912 0 0 0 27 2 0 0 20 0 1 0 289679126 23134208 4833 33554432000 4194304 8973514 140735046763184 140733767458312 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 5648 4833 413 1167 0 4429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22592

[startup+0.700264 s]
/proc/loadavg: 1.84 1.97 1.99 3/176 3270
/proc/meminfo: memFree=30495804/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=44096 CPUtime=0.69 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 10293 0 0 0 64 5 0 0 20 0 1 0 289679126 45154304 10214 33554432000 4194304 8973514 140735046763184 140735046762680 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 11024 10214 418 1167 0 9805 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44096

[startup+1.50026 s]
/proc/loadavg: 1.84 1.97 1.99 3/177 3271
/proc/meminfo: memFree=30373500/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=94272 CPUtime=1.48 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 22837 0 0 0 136 12 0 0 20 0 1 0 289679126 96534528 22758 33554432000 4194304 8973514 140735046763184 140735046762680 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 23568 22758 418 1167 0 22349 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 94272

[startup+3.10026 s]
/proc/loadavg: 1.84 1.97 1.99 3/177 3271
/proc/meminfo: memFree=30297232/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=209984 CPUtime=3.09 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 51765 0 0 0 282 27 0 0 20 0 1 0 289679126 215023616 51686 33554432000 4194304 8973514 140735046763184 140735046762448 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 52496 51686 418 1167 0 51277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 209984

[startup+6.30027 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 3271
/proc/meminfo: memFree=30026896/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=377920 CPUtime=6.29 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 93749 0 0 0 574 55 0 0 20 0 1 0 289679126 386990080 93670 33554432000 4194304 8973514 140735046763184 140735046762680 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 94480 93670 418 1167 0 93261 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 377920

[startup+12.7003 s]
/proc/loadavg: 1.94 1.98 1.99 3/177 3271
/proc/meminfo: memFree=29583320/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=817216 CPUtime=12.68 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 203592 0 0 0 1155 113 0 0 20 0 1 0 289679126 836829184 203513 33554432000 4194304 8973514 140735046763184 140735046762680 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 204304 203513 431 1167 0 203085 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 817216

[startup+25.5002 s]
/proc/loadavg: 2.02 2.00 2.00 3/177 3271
/proc/meminfo: memFree=29409448/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=991296 CPUtime=25.49 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 247110 0 0 0 2402 147 0 0 20 0 1 0 289679126 1015087104 247031 33554432000 4194304 8973514 140735046763184 140735046762680 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 247824 247031 435 1167 0 246605 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 991296

[startup+51.1002 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 3272
/proc/meminfo: memFree=29340968/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1054784 CPUtime=51.08 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 262988 0 0 0 4936 172 0 0 20 0 1 0 289679126 1080098816 262909 33554432000 4194304 8973514 140735046763184 140735046762680 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 263696 262909 435 1167 0 262477 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1054784

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3272
/proc/meminfo: memFree=29326956/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1054784 CPUtime=102.27 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 262988 0 0 0 10010 217 0 0 20 0 1 0 289679126 1080098816 262909 33554432000 4194304 8973514 140735046763184 140735046762680 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 263696 262909 435 1167 0 262477 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1054784

[startup+162.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 3272
/proc/meminfo: memFree=29300696/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1061952 CPUtime=162.26 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 264785 0 0 0 15948 278 0 0 20 0 1 0 289679126 1087438848 264701 33554432000 4194304 8973514 140735046763184 140735046761152 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 265488 264701 435 1167 0 264269 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1061952

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 3272
/proc/meminfo: memFree=29272576/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=222.25 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267093 0 0 0 21883 342 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762680 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 1071168

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3275
/proc/meminfo: memFree=29255864/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=282.24 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267094 0 0 0 27814 410 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762680 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 1071168

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3275
/proc/meminfo: memFree=29238416/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=342.23 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267095 0 0 0 33736 487 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046761152 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 1071168

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3276
/proc/meminfo: memFree=29222076/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=402.19 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267114 0 0 0 39619 600 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762448 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1071168

[startup+462.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3276
/proc/meminfo: memFree=29206108/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=462.16 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267155 0 0 0 45417 799 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762680 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1071168

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3276
/proc/meminfo: memFree=29183444/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=522.14 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267159 0 0 0 51145 1069 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762448 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1071168

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3276
/proc/meminfo: memFree=29169212/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=582.12 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267162 0 0 0 56836 1376 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762448 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1071168

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3280
/proc/meminfo: memFree=29087148/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=882.08 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 85454 2754 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762448 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 1071168

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3280
/proc/meminfo: memFree=29050976/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=942.07 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 91195 3012 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762680 7841851 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 1071168

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3281
/proc/meminfo: memFree=29018516/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1002.07 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 96937 3270 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762448 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 1071168

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3281
/proc/meminfo: memFree=28990768/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1062.05 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 102673 3532 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762448 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 1071168

[startup+1122.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3281
/proc/meminfo: memFree=28975144/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1122.05 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 108411 3794 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046761152 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 1071168

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3281
/proc/meminfo: memFree=28963984/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1182.04 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 114155 4049 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762448 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 1071168

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3281
/proc/meminfo: memFree=28953320/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1242.02 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 119890 4312 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762448 4209136 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 1071168

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3282
/proc/meminfo: memFree=28931620/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1302.01 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 125634 4567 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762680 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 1071168

[startup+1362.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 3282
/proc/meminfo: memFree=28895784/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1362 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 131383 4817 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762680 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 1071168

[startup+1422.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 3282
/proc/meminfo: memFree=28870364/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1421.99 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 137120 5079 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762448 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 1071168

[startup+1482.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 3285
/proc/meminfo: memFree=28837620/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1481.98 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 142860 5338 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762680 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1481.98
Current children cumulated vsize (KiB) 1071168

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3285
/proc/meminfo: memFree=28811588/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1541.98 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 148607 5591 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762448 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1541.98
Current children cumulated vsize (KiB) 1071168

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3286
/proc/meminfo: memFree=28787408/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1601.97 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 154346 5851 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762680 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1601.97
Current children cumulated vsize (KiB) 1071168

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3286
/proc/meminfo: memFree=28761740/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1661.96 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 160092 6104 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762448 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1661.96
Current children cumulated vsize (KiB) 1071168

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3286
/proc/meminfo: memFree=28741032/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1721.95 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 165830 6365 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762680 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1721.95
Current children cumulated vsize (KiB) 1071168

[startup+1782.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3286
/proc/meminfo: memFree=28714372/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1781.95 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 171573 6622 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762680 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 1071168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 2/175 3287
/proc/meminfo: memFree=29458748/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1800.05 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 173306 6699 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762680 4209272 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1071168

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

Solver just ended. Dumping a history of the last processes samples

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 2/175 3287
/proc/meminfo: memFree=29458748/32873844 swapFree=7900/7900
[pid=3270] ppid=3268 vsize=1071168 CPUtime=1800.05 cores=0,2,4,6
/proc/3270/stat : 3270 (toysat) R 3268 3270 2640 0 -1 4202496 267168 0 0 0 173306 6699 0 0 20 0 1 0 289679126 1096876032 267005 33554432000 4194304 8973514 140735046763184 140735046762680 4209272 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3270/statm: 267792 267005 435 1167 0 266573 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1071168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.06
CPU user time (s): 1733.06
CPU system time (s): 66.9958
CPU usage (%): 99.9805
Max. virtual memory (cumulated for all children) (KiB): 1071168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1733.06
system time used= 66.9958
maximum resident set size= 1068020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267168
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= 87
involuntary context switches= 1844

runsolver used 3.45047 second user time and 8.67568 second system time

The end

Launcher Data 

Begin job on node137 at 2012-05-28 22:05:46
IDJOB=3706579
IDBENCH=92711
IDSOLVER=2285
FILE ID=node137/3706579-1338235545
RUNJOBID= node137-1338233742-3126
PBS_JOBID= 14624624
Free space on /tmp= 71196 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat50_6_9_8_mh.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706579-1338235545/watcher-3706579-1338235545 -o /tmp/evaluation-result-3706579-1338235545/solver-3706579-1338235545 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706579-1338235545.opb

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

MD5SUM BENCH= 8a0357f27d5f5de0e126f33d36b976d2
RANDOM SEED=1045619683

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		: 2666.600
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	: 5333.20
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		: 2666.600
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	: 5331.91
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		: 2666.600
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	: 5331.92
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		: 2666.600
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	: 5331.91
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		: 2666.600
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	: 5331.91
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		: 2666.600
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	: 5331.90
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		: 2666.600
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	: 5331.91
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		: 2666.600
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30496448 kB
Buffers:          428384 kB
Cached:          1026976 kB
SwapCached:        20904 kB
Active:          1231948 kB
Inactive:         278732 kB
Active(anon):      34456 kB
Inactive(anon):    22936 kB
Active(file):    1197492 kB
Inactive(file):   255796 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67082664 kB
Dirty:             43024 kB
Writeback:             0 kB
AnonPages:         46004 kB
Mapped:            10948 kB
Shmem:                 0 kB
Slab:             726128 kB
SReclaimable:     166972 kB
SUnreclaim:       559156 kB
KernelStack:        1408 kB
PageTables:         3892 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     158496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71192 MiB
End job on node137 at 2012-05-28 22:35:48