Trace number 3724452

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 2012-06-01? (TO) 1800.05 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K131.opb
MD5SUMe9be7f2de41339e64a2918d1bf7ead92
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15589
Total number of constraints15853
Number of constraints which are clauses15722
Number of constraints which are cardinality constraints (but not clauses)131
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint131
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 132
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.59/0.64	c 2012-06-02T15:38:50+0200
0.59/0.64	c arch = x86_64
0.59/0.64	c os = linux
0.59/0.64	c compiler = ghc 7.4
0.59/0.64	c packages:
0.59/0.64	c   OptDir-0.0.1
0.59/0.64	c   array-0.4.0.0
0.59/0.64	c   base-4.5.0.0
0.59/0.64	c   bytestring-0.9.2.1
0.59/0.64	c   containers-0.4.2.1
0.59/0.64	c   deepseq-1.3.0.0
0.59/0.64	c   mtl-2.1.1
0.59/0.64	c   old_locale-1.0.0.4
0.59/0.64	c   parse_dimacs-1.2
0.59/0.64	c   parsec-3.1.2
0.59/0.64	c   queue-0.1.2
0.59/0.64	c   stm-2.3
0.59/0.64	c   time-1.4
0.59/0.64	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3724452-1338644329.opb"]
0.59/0.64	c #vars 15589
0.59/0.64	c #constraints 15853
0.59/0.64	c Solving starts ...
139.52/139.68	c learnt constraints deletion: 35030 -> 17516
351.17/351.37	c learnt constraints deletion: 38659 -> 19330
504.53/504.77	c learnt constraints deletion: 41538 -> 20771
729.60/729.89	c learnt constraints deletion: 47408 -> 23768
921.67/921.95	c learnt constraints deletion: 46437 -> 23222
1148.34/1148.69	c learnt constraints deletion: 51014 -> 25648
1338.81/1339.19	c learnt constraints deletion: 50226 -> 25180
1615.06/1615.42	c learnt constraints deletion: 55560 -> 27889

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-3724452-1338644329/watcher-3724452-1338644329 -o /tmp/evaluation-result-3724452-1338644329/solver-3724452-1338644329 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724452-1338644329.opb 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.08 2.02 2.01 3/174 20660
/proc/meminfo: memFree=28301224/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=6224 CPUtime=0 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 808 0 0 0 0 0 0 0 20 0 1 0 330558407 6373376 728 33554432000 4194304 8989770 140735074755808 140734654800120 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 1556 728 428 1171 0 333 0

[startup+0.0645361 s]
/proc/loadavg: 2.08 2.02 2.01 3/174 20660
/proc/meminfo: memFree=28301224/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=10320 CPUtime=0.05 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 1670 0 0 0 5 0 0 0 20 0 1 0 330558407 10567680 1590 33554432000 4194304 8989770 140735074755808 140734654800120 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 2580 1590 429 1171 0 1357 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10320

[startup+0.100294 s]
/proc/loadavg: 2.08 2.02 2.01 3/174 20660
/proc/meminfo: memFree=28301224/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=13392 CPUtime=0.09 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 2397 0 0 0 9 0 0 0 20 0 1 0 330558407 13713408 2317 33554432000 4194304 8989770 140735074755808 140734654800120 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 3348 2317 431 1171 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.300303 s]
/proc/loadavg: 2.08 2.02 2.01 3/174 20660
/proc/meminfo: memFree=28301224/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=23632 CPUtime=0.29 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 5187 0 0 0 28 1 0 0 20 0 1 0 330558407 24199168 5107 33554432000 4194304 8989770 140735074755808 140734654800120 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 5908 5107 431 1171 0 4685 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23632

[startup+0.7003 s]
/proc/loadavg: 2.08 2.02 2.01 3/174 20660
/proc/meminfo: memFree=28301224/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=45136 CPUtime=0.69 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 10597 0 0 0 66 3 0 0 20 0 1 0 330558407 46219264 10517 33554432000 4194304 8989770 140735074755808 140735074755304 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 11284 10517 459 1171 0 10061 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45136

[startup+1.5003 s]
/proc/loadavg: 2.08 2.02 2.01 3/175 20661
/proc/meminfo: memFree=28259900/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=46160 CPUtime=1.49 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 10853 0 0 0 146 3 0 0 20 0 1 0 330558407 47267840 10773 33554432000 4194304 8989770 140735074755808 140735074755304 4435107 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 11540 10773 459 1171 0 10317 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46160

[startup+3.10032 s]
/proc/loadavg: 2.07 2.02 2.00 3/175 20661
/proc/meminfo: memFree=28259528/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=46160 CPUtime=3.09 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 10853 0 0 0 305 4 0 0 20 0 1 0 330558407 47267840 10773 33554432000 4194304 8989770 140735074755808 140735074755304 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 11540 10773 459 1171 0 10317 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46160

[startup+6.30031 s]
/proc/loadavg: 2.07 2.02 2.00 3/175 20661
/proc/meminfo: memFree=28259220/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=48208 CPUtime=6.28 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 11152 0 0 0 624 4 0 0 20 0 1 0 330558407 49364992 11072 33554432000 4194304 8989770 140735074755808 140735074755304 7696044 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 12052 11072 459 1171 0 10829 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 48208

[startup+12.7003 s]
/proc/loadavg: 2.06 2.02 2.00 3/175 20661
/proc/meminfo: memFree=28249804/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=55376 CPUtime=12.69 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 13157 0 0 0 1263 6 0 0 20 0 1 0 330558407 56705024 13077 33554432000 4194304 8989770 140735074755808 140735074755304 4494080 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 13844 13077 459 1171 0 12621 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55376

[startup+25.5003 s]
/proc/loadavg: 2.05 2.01 2.00 3/175 20661
/proc/meminfo: memFree=28234736/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=70736 CPUtime=25.48 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 17008 0 0 0 2538 10 0 0 20 0 1 0 330558407 72433664 16922 33554432000 4194304 8989770 140735074755808 140735074755072 4473613 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 17684 16922 459 1171 0 16461 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 70736

[startup+51.1003 s]
/proc/loadavg: 2.03 2.01 2.00 3/175 20661
/proc/meminfo: memFree=28189180/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=106576 CPUtime=51.06 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 25982 0 0 0 5087 19 0 0 20 0 1 0 330558407 109133824 25882 33554432000 4194304 8989770 140735074755808 140735074755304 4435164 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 26644 25882 459 1171 0 25421 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 106576

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/176 20664
/proc/meminfo: memFree=28104772/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=174160 CPUtime=102.24 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 42763 0 0 0 10186 38 0 0 20 0 1 0 330558407 178339840 42631 33554432000 4194304 8989770 140735074755808 140735074753728 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 43540 42631 459 1171 0 42317 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 174160

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20664
/proc/meminfo: memFree=28049120/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=206928 CPUtime=162.21 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 51126 0 0 0 16165 56 0 0 20 0 1 0 330558407 211894272 50972 33554432000 4194304 8989770 140735074755808 140735074755304 4209198 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 51732 50972 461 1171 0 50509 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 206928

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20665
/proc/meminfo: memFree=28041184/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=215120 CPUtime=222.2 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 53079 0 0 0 22149 71 0 0 20 0 1 0 330558407 220282880 52925 33554432000 4194304 8989770 140735074755808 140735074755072 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 53780 52925 461 1171 0 52557 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 215120

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20665
/proc/meminfo: memFree=28002068/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=245840 CPUtime=282.19 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 60810 0 0 0 28135 84 0 0 20 0 1 0 330558407 251740160 60656 33554432000 4194304 8989770 140735074755808 140735074755072 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 61460 60656 461 1171 0 60237 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 245840

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20665
/proc/meminfo: memFree=27979624/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=268368 CPUtime=342.18 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 66436 0 0 0 34124 94 0 0 20 0 1 0 330558407 274808832 66282 33554432000 4194304 8989770 140735074755808 140735074755072 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 67092 66282 461 1171 0 65869 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 268368

[startup+402.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/175 20665
/proc/meminfo: memFree=27965240/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=274512 CPUtime=402.17 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 68022 0 0 0 40111 106 0 0 20 0 1 0 330558407 281100288 67868 33554432000 4194304 8989770 140735074755808 140735074755304 6556890 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 68628 67868 461 1171 0 67405 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 274512

[startup+462.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/175 20665
/proc/meminfo: memFree=27956172/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=274512 CPUtime=462.14 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 68046 0 0 0 46096 118 0 0 20 0 1 0 330558407 281100288 67868 33554432000 4194304 8989770 140735074755808 140735074755072 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 68628 67868 461 1171 0 67405 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 274512

[startup+522.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/174 20666
/proc/meminfo: memFree=27947500/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=274512 CPUtime=522.13 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 68046 0 0 0 52082 131 0 0 20 0 1 0 330558407 281100288 67868 33554432000 4194304 8989770 140735074755808 140735074755304 7697328 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 68628 67868 461 1171 0 67405 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 274512

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20667
/proc/meminfo: memFree=27938068/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=274512 CPUtime=582.12 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 68046 0 0 0 58066 146 0 0 20 0 1 0 330558407 281100288 67868 33554432000 4194304 8989770 140735074755808 140735074755072 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 68628 67868 461 1171 0 67405 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 274512

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20671
/proc/meminfo: memFree=27898464/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=279632 CPUtime=822.08 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 69328 0 0 0 82011 197 0 0 20 0 1 0 330558407 286343168 69148 33554432000 4194304 8989770 140735074755808 140735074755072 4209198 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 69908 69148 461 1171 0 68685 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 279632

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20671
/proc/meminfo: memFree=27898464/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=279632 CPUtime=882.07 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 69328 0 0 0 87998 209 0 0 20 0 1 0 330558407 286343168 69148 33554432000 4194304 8989770 140735074755808 140735074755072 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 69908 69148 461 1171 0 68685 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 279632

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20671
/proc/meminfo: memFree=27918876/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=291920 CPUtime=942.07 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 72400 0 0 0 93983 224 0 0 20 0 1 0 330558407 298926080 72220 33554432000 4194304 8989770 140735074755808 140735074755072 4438168 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 72980 72220 461 1171 0 71757 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 291920

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20671
/proc/meminfo: memFree=27930696/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=287824 CPUtime=1002.06 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 72400 0 0 0 99967 239 0 0 20 0 1 0 330558407 294731776 71196 33554432000 4194304 8989770 140735074755808 140735074755304 4355564 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 71956 71196 461 1171 0 70733 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 287824

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20671
/proc/meminfo: memFree=27930696/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=287824 CPUtime=1062.04 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 72400 0 0 0 105954 250 0 0 20 0 1 0 330558407 294731776 71196 33554432000 4194304 8989770 140735074755808 140735074755072 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 71956 71196 461 1171 0 70733 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 287824

[startup+1122.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 20672
/proc/meminfo: memFree=27930820/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=287824 CPUtime=1122.03 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 72400 0 0 0 111942 261 0 0 20 0 1 0 330558407 294731776 71196 33554432000 4194304 8989770 140735074755808 140735074755072 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 71956 71196 461 1171 0 70733 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 287824

[startup+1182.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 20672
/proc/meminfo: memFree=27917712/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=301136 CPUtime=1182.02 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 75732 0 0 0 117930 272 0 0 20 0 1 0 330558407 308363264 74524 33554432000 4194304 8989770 140735074755808 140735074755072 4469522 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 75284 74524 461 1171 0 74061 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 301136

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20672
/proc/meminfo: memFree=27921684/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=301136 CPUtime=1242.02 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 75732 0 0 0 123917 285 0 0 20 0 1 0 330558407 308363264 74524 33554432000 4194304 8989770 140735074755808 140735074755072 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 75284 74524 461 1171 0 74061 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 301136

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 20675
/proc/meminfo: memFree=27921428/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=301136 CPUtime=1302.01 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 75732 0 0 0 129905 296 0 0 20 0 1 0 330558407 308363264 74524 33554432000 4194304 8989770 140735074755808 140735074755072 4457904 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 75284 74524 461 1171 0 74061 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 301136

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 20698
/proc/meminfo: memFree=27930288/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=291920 CPUtime=1362 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 75732 0 0 0 135891 309 0 0 20 0 1 0 330558407 298926080 72220 33554432000 4194304 8989770 140735074755808 140735074755072 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 72980 72220 461 1171 0 71757 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 291920

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20699
/proc/meminfo: memFree=27902272/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=291920 CPUtime=1422 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 75732 0 0 0 141877 323 0 0 20 0 1 0 330558407 298926080 72220 33554432000 4194304 8989770 140735074755808 140735074755304 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 72980 72220 461 1171 0 71757 0
Current children cumulated CPU time (s) 1422
Current children cumulated vsize (KiB) 291920

[startup+1482.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/175 20699
/proc/meminfo: memFree=27902272/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=291920 CPUtime=1481.98 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 75732 0 0 0 147864 334 0 0 20 0 1 0 330558407 298926080 72220 33554432000 4194304 8989770 140735074755808 140735074755304 7823934 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 72980 72220 461 1171 0 71757 0
Current children cumulated CPU time (s) 1481.98
Current children cumulated vsize (KiB) 291920

[startup+1542.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 20699
/proc/meminfo: memFree=27894088/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=291920 CPUtime=1541.97 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 75732 0 0 0 153854 343 0 0 20 0 1 0 330558407 298926080 72220 33554432000 4194304 8989770 140735074755808 140735074755304 4371416 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 72980 72220 461 1171 0 71757 0
Current children cumulated CPU time (s) 1541.97
Current children cumulated vsize (KiB) 291920

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20699
/proc/meminfo: memFree=27859740/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=296016 CPUtime=1601.96 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 76756 0 0 0 159842 354 0 0 20 0 1 0 330558407 303120384 73244 33554432000 4194304 8989770 140735074755808 140735074755304 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 74004 73244 461 1171 0 72781 0
Current children cumulated CPU time (s) 1601.96
Current children cumulated vsize (KiB) 296016

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20699
/proc/meminfo: memFree=27843732/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=296016 CPUtime=1661.95 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 79060 0 0 0 165828 367 0 0 20 0 1 0 330558407 303120384 73244 33554432000 4194304 8989770 140735074755808 140735074755072 6592272 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 74004 73244 461 1171 0 72781 0
Current children cumulated CPU time (s) 1661.95
Current children cumulated vsize (KiB) 296016

[startup+1722.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/175 20739
/proc/meminfo: memFree=28087088/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=296016 CPUtime=1721.94 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 79060 0 0 0 171809 385 0 0 20 0 1 0 330558407 303120384 73244 33554432000 4194304 8989770 140735074755808 140735074755304 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 74004 73244 461 1171 0 72781 0
Current children cumulated CPU time (s) 1721.94
Current children cumulated vsize (KiB) 296016

[startup+1782.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/175 20739
/proc/meminfo: memFree=28086592/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=296016 CPUtime=1781.93 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 79060 0 0 0 177793 400 0 0 20 0 1 0 330558407 303120384 73244 33554432000 4194304 8989770 140735074755808 140735074755072 4472559 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 74004 73244 461 1171 0 72781 0
Current children cumulated CPU time (s) 1781.93
Current children cumulated vsize (KiB) 296016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.98 1.98 1.99 3/175 20739
/proc/meminfo: memFree=28078284/32873852 swapFree=7624/7624
[pid=20660] ppid=20658 vsize=296016 CPUtime=1800.03 cores=1,3,5,7
/proc/20660/stat : 20660 (toysat) R 20658 20660 19474 0 -1 4202496 79060 0 0 0 179599 404 0 0 20 0 1 0 330558407 303120384 73244 33554432000 4194304 8989770 140735074755808 140735074755304 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20660/statm: 74004 73244 461 1171 0 72781 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 296016

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.05
CPU user time (s): 1796
CPU system time (s): 4.05038
CPU usage (%): 99.98
Max. virtual memory (cumulated for all children) (KiB): 305232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796
system time used= 4.05038
maximum resident set size= 302192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79060
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= 112
involuntary context switches= 1848

runsolver used 4.48932 second user time and 8.78566 second system time

The end

Launcher Data 

Begin job on node131 at 2012-06-02 15:38:50
IDJOB=3724452
IDBENCH=90158
IDSOLVER=2308
FILE ID=node131/3724452-1338644329
RUNJOBID= node131-1338631507-19491
PBS_JOBID= 14636449
Free space on /tmp= 71396 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K131.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3724452-1338644329/watcher-3724452-1338644329 -o /tmp/evaluation-result-3724452-1338644329/solver-3724452-1338644329 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724452-1338644329.opb

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

MD5SUM BENCH= e9be7f2de41339e64a2918d1bf7ead92
RANDOM SEED=603679370

node131.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		: 2666.805
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	: 5333.61
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		: 2666.805
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		: 2666.805
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	: 5331.91
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		: 2666.805
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		: 2666.805
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		: 2666.805
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	: 5331.91
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		: 2666.805
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	: 5331.92
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		: 2666.805
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        28301232 kB
Buffers:          538196 kB
Cached:          2982020 kB
SwapCached:         2348 kB
Active:          1547176 kB
Inactive:        2164796 kB
Active(anon):     187476 kB
Inactive(anon):     3676 kB
Active(file):    1359700 kB
Inactive(file):  2161120 kB
Unevictable:        7624 kB
Mlocked:            7624 kB
SwapTotal:      67108856 kB
SwapFree:       67099088 kB
Dirty:              8564 kB
Writeback:             0 kB
AnonPages:        197068 kB
Mapped:            16032 kB
Shmem:                 0 kB
Slab:             718776 kB
SReclaimable:     161224 kB
SUnreclaim:       557552 kB
KernelStack:        1448 kB
PageTables:         4436 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     312196 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    176128 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= 71388 MiB
End job on node131 at 2012-06-02 16:08:52