Trace number 3706083

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) 1800.09 1800.51

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K139.opb
MD5SUM76516381ba4bc043f2da87444e256707
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 variables16541
Total number of constraints16821
Number of constraints which are clauses16682
Number of constraints which are cardinality constraints (but not clauses)139
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint139
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 140
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 

0.58/0.67	c 2012-05-28T11:28:58+0200
0.58/0.67	c arch = x86_64
0.58/0.67	c os = linux
0.58/0.67	c compiler = ghc 7.4
0.58/0.67	c packages:
0.58/0.67	c   OptDir-0.0.1
0.58/0.67	c   array-0.4.0.0
0.58/0.67	c   base-4.5.0.0
0.58/0.67	c   bytestring-0.9.2.1
0.58/0.67	c   containers-0.4.2.1
0.58/0.67	c   deepseq-1.3.0.0
0.58/0.67	c   mtl-2.1.1
0.58/0.67	c   old_locale-1.0.0.4
0.58/0.67	c   parse_dimacs-1.2
0.58/0.67	c   parsec-3.1.2
0.58/0.67	c   queue-0.1.2
0.58/0.67	c   stm-2.3
0.58/0.67	c   time-1.4
0.58/0.67	c command line = ["--pb","HOME/instance-3706083-1338197337.opb"]
0.58/0.67	c #vars 16541
0.58/0.67	c #constraints 16821
0.58/0.67	c Solving starts ...
124.71/124.81	c learnt constraints deletion: 36688 -> 18344
254.48/254.65	c learnt constraints deletion: 44813 -> 22412
507.10/507.39	c learnt constraints deletion: 44269 -> 22181
727.57/727.80	c learnt constraints deletion: 49895 -> 24982
1147.50/1147.89	c learnt constraints deletion: 56228 -> 28129

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-3706083-1338197337/watcher-3706083-1338197337 -o /tmp/evaluation-result-3706083-1338197337/solver-3706083-1338197337 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706083-1338197337.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 3/171 20896
/proc/meminfo: memFree=31249432/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/20896/stat : 20896 (runsolver) D 20894 20896 20536 0 -1 4202560 40 0 0 0 0 0 0 0 20 0 1 0 285862189 12095488 51 33554432000 4194304 5436572 140735319950192 140735319946488 4883175 0 0 4096 24578 18446744071579943789 0 0 17 2 0 0 0 0 0
/proc/20896/statm: 2953 51 31 304 0 2645 0

[startup+0.104476 s]
/proc/loadavg: 1.84 1.97 1.99 3/171 20896
/proc/meminfo: memFree=31249432/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=12352 CPUtime=0.09 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 2355 0 0 0 9 0 0 0 20 0 1 0 285862189 12648448 2277 33554432000 4194304 8973514 140733851571136 140735319946376 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 3088 2277 417 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.200315 s]
/proc/loadavg: 1.84 1.97 1.99 3/171 20896
/proc/meminfo: memFree=31249432/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=18496 CPUtime=0.18 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 3892 0 0 0 18 0 0 0 20 0 1 0 285862189 18939904 3814 33554432000 4194304 8973514 140733851571136 140735319946376 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 4624 3814 418 1167 0 3405 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 18496

[startup+0.300328 s]
/proc/loadavg: 1.84 1.97 1.99 3/171 20896
/proc/meminfo: memFree=31249432/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=22592 CPUtime=0.28 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 4916 0 0 0 28 0 0 0 20 0 1 0 285862189 23134208 4838 33554432000 4194304 8973514 140733851571136 140735319946376 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 5648 4838 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22592

[startup+0.700295 s]
/proc/loadavg: 1.84 1.97 1.99 3/171 20896
/proc/meminfo: memFree=31249432/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=46144 CPUtime=0.68 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 10836 0 0 0 67 1 0 0 20 0 1 0 285862189 47251456 10758 33554432000 4194304 8973514 140733851571136 140735319946376 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 11536 10758 444 1167 0 10317 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 46144

[startup+1.50029 s]
/proc/loadavg: 1.84 1.97 1.99 3/175 20907
/proc/meminfo: memFree=31158128/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=50240 CPUtime=1.48 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 11860 0 0 0 147 1 0 0 20 0 1 0 285862189 51445760 11782 33554432000 4194304 8973514 140733851571136 140733851570400 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 12560 11782 444 1167 0 11341 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 50240

[startup+3.10027 s]
/proc/loadavg: 1.84 1.97 1.99 3/175 20907
/proc/meminfo: memFree=31157508/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=50240 CPUtime=3.09 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 11860 0 0 0 307 2 0 0 20 0 1 0 285862189 51445760 11782 33554432000 4194304 8973514 140733851571136 140733851570632 4427744 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 12560 11782 444 1167 0 11341 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50240

[startup+6.30029 s]
/proc/loadavg: 1.85 1.97 1.99 3/175 20907
/proc/meminfo: memFree=31155780/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=52288 CPUtime=6.28 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 12378 0 0 0 625 3 0 0 20 0 1 0 285862189 53542912 12294 33554432000 4194304 8973514 140733851571136 140733851570632 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 13072 12294 444 1167 0 11853 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 52288

[startup+12.7003 s]
/proc/loadavg: 1.95 1.99 1.99 3/175 20907
/proc/meminfo: memFree=31137732/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=59456 CPUtime=12.68 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 14170 0 0 0 1264 4 0 0 20 0 1 0 285862189 60882944 14086 33554432000 4194304 8973514 140733851571136 140733851570240 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 14864 14086 444 1167 0 13645 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59456

[startup+25.5003 s]
/proc/loadavg: 1.96 1.99 1.99 3/175 20907
/proc/meminfo: memFree=31099540/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=78912 CPUtime=25.47 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 18979 0 0 0 2540 7 0 0 20 0 1 0 285862189 80805888 18888 33554432000 4194304 8973514 140733851571136 140733851570632 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 19728 18888 444 1167 0 18509 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 78912

[startup+51.1003 s]
/proc/loadavg: 1.97 1.99 1.99 3/175 20907
/proc/meminfo: memFree=31031292/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=118848 CPUtime=51.04 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 28816 0 0 0 5092 12 0 0 20 0 1 0 285862189 121700352 28704 33554432000 4194304 8973514 140733851571136 140733851570632 7680164 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 29712 28704 444 1167 0 28493 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 118848

[startup+102.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/176 20910
/proc/meminfo: memFree=30902864/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=179264 CPUtime=102.21 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 43939 0 0 0 10198 23 0 0 20 0 1 0 285862189 183566336 43799 33554432000 4194304 8973514 140733851571136 140733851570400 4481233 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 44816 43799 444 1167 0 43597 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 179264

[startup+162.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/175 20910
/proc/meminfo: memFree=30871112/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=197696 CPUtime=162.2 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 48788 0 0 0 16186 34 0 0 20 0 1 0 285862189 202440704 48648 33554432000 4194304 8973514 140733851571136 140733851570632 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 49424 48648 445 1167 0 48205 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 197696

[startup+222.306 s]
/proc/loadavg: 2.07 2.02 2.00 3/175 20911
/proc/meminfo: memFree=30805792/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=229440 CPUtime=222.19 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 56520 0 0 0 22174 45 0 0 20 0 1 0 285862189 234946560 56380 33554432000 4194304 8973514 140733851571136 140733851570400 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 57360 56380 445 1167 0 56141 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 229440

[startup+282.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/175 20911
/proc/meminfo: memFree=30781696/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=252992 CPUtime=282.18 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 62612 0 0 0 28160 58 0 0 20 0 1 0 285862189 259063808 62472 33554432000 4194304 8973514 140733851571136 140733851570632 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 63248 62472 445 1167 0 62029 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 252992

[startup+342.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/175 20911
/proc/meminfo: memFree=30747596/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=273472 CPUtime=342.17 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 67732 0 0 0 34148 69 0 0 20 0 1 0 285862189 280035328 67592 33554432000 4194304 8973514 140733851571136 140733851570632 7670812 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 68368 67592 445 1167 0 67149 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 273472

[startup+402.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/175 20911
/proc/meminfo: memFree=30723180/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=289856 CPUtime=402.14 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 71620 0 0 0 40134 80 0 0 20 0 1 0 285862189 296812544 71461 33554432000 4194304 8973514 140733851571136 140733851570632 6571859 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 72464 71461 445 1167 0 71245 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 289856

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/175 20911
/proc/meminfo: memFree=30699112/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=313408 CPUtime=462.11 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 77620 0 0 0 46120 91 0 0 20 0 1 0 285862189 320929792 77431 33554432000 4194304 8973514 140733851571136 140733851570400 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 78352 77431 445 1167 0 77133 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 313408

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/175 20912
/proc/meminfo: memFree=30672452/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=328768 CPUtime=522.1 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 81605 0 0 0 52111 99 0 0 20 0 1 0 285862189 336658432 81416 33554432000 4194304 8973514 140733851571136 140733851570632 4443280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 82192 81416 445 1167 0 80973 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 328768

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 20912
/proc/meminfo: memFree=30649140/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=328768 CPUtime=582.09 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 81605 0 0 0 58101 108 0 0 20 0 1 0 285862189 336658432 81416 33554432000 4194304 8973514 140733851571136 140733851570632 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 82192 81416 445 1167 0 80973 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 328768

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 20916
/proc/meminfo: memFree=30649888/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=328768 CPUtime=822.06 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 81605 0 0 0 82061 145 0 0 20 0 1 0 285862189 336658432 81416 33554432000 4194304 8973514 140733851571136 140733851570400 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 82192 81416 445 1167 0 80973 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 328768

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20916
/proc/meminfo: memFree=30649436/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=328768 CPUtime=882.04 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 81612 0 0 0 88049 155 0 0 20 0 1 0 285862189 336658432 81416 33554432000 4194304 8973514 140733851571136 140733851570400 4204359 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 82192 81416 445 1167 0 80973 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 328768

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20916
/proc/meminfo: memFree=30649560/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=328768 CPUtime=942.03 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 81612 0 0 0 94038 165 0 0 20 0 1 0 285862189 336658432 81416 33554432000 4194304 8973514 140733851571136 140733851570632 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 82192 81416 445 1167 0 80973 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 328768

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20916
/proc/meminfo: memFree=30647080/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=328768 CPUtime=1002.02 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 81612 0 0 0 100029 173 0 0 20 0 1 0 285862189 336658432 81416 33554432000 4194304 8973514 140733851571136 140733851570632 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 82192 81416 445 1167 0 80973 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 328768

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20916
/proc/meminfo: memFree=30623764/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=333888 CPUtime=1062.01 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 82752 0 0 0 106019 182 0 0 20 0 1 0 285862189 341901312 82556 33554432000 4194304 8973514 140733851571136 140733851570400 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 83472 82556 445 1167 0 82253 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 333888

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20917
/proc/meminfo: memFree=30605784/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=352320 CPUtime=1122 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 87269 0 0 0 112011 189 0 0 20 0 1 0 285862189 360775680 87073 33554432000 4194304 8973514 140733851571136 140733851570400 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 88080 87073 445 1167 0 86861 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 352320

[startup+1182.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/175 20917
/proc/meminfo: memFree=30588300/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=368704 CPUtime=1182 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 91596 0 0 0 118002 198 0 0 20 0 1 0 285862189 377552896 91400 33554432000 4194304 8973514 140733851571136 140733851570400 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 92176 91400 445 1167 0 90957 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 368704

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/175 20917
/proc/meminfo: memFree=30588144/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=368704 CPUtime=1241.99 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 91598 0 0 0 123992 207 0 0 20 0 1 0 285862189 377552896 91400 33554432000 4194304 8973514 140733851571136 140733851570632 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 92176 91400 445 1167 0 90957 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 368704

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 20920
/proc/meminfo: memFree=30587572/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=368704 CPUtime=1301.97 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 91600 0 0 0 129981 216 0 0 20 0 1 0 285862189 377552896 91400 33554432000 4194304 8973514 140733851571136 140733851570632 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 92176 91400 445 1167 0 90957 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 368704

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20920
/proc/meminfo: memFree=30598432/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=368704 CPUtime=1361.96 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 91600 0 0 0 135970 226 0 0 20 0 1 0 285862189 377552896 91400 33554432000 4194304 8973514 140733851571136 140733851570400 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 92176 91400 445 1167 0 90957 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 368704

[startup+1422.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/174 20920
/proc/meminfo: memFree=30598812/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=368704 CPUtime=1421.96 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 91600 0 0 0 141962 234 0 0 20 0 1 0 285862189 377552896 91400 33554432000 4194304 8973514 140733851571136 140733851570400 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 92176 91400 445 1167 0 90957 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 368704

[startup+1482.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 20921
/proc/meminfo: memFree=30593144/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=374848 CPUtime=1481.95 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 92967 0 0 0 147956 239 0 0 20 0 1 0 285862189 383844352 92767 33554432000 4194304 8973514 140733851571136 140733851570632 4209142 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 93712 92767 445 1167 0 92493 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 374848

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20921
/proc/meminfo: memFree=30560408/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=393280 CPUtime=1541.94 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 97744 0 0 0 153949 245 0 0 20 0 1 0 285862189 402718720 97544 33554432000 4194304 8973514 140733851571136 140733851570400 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 98320 97544 445 1167 0 97101 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 393280

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20921
/proc/meminfo: memFree=30529780/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=409664 CPUtime=1601.93 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 101648 0 0 0 159942 251 0 0 20 0 1 0 285862189 419495936 101448 33554432000 4194304 8973514 140733851571136 140733851570632 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 102416 101448 445 1167 0 101197 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 409664

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20921
/proc/meminfo: memFree=30483404/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=430144 CPUtime=1661.92 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 106960 0 0 0 165935 257 0 0 20 0 1 0 285862189 440467456 106760 33554432000 4194304 8973514 140733851571136 140733851570400 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 107536 106760 445 1167 0 106317 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 430144

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20921
/proc/meminfo: memFree=30464356/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=445504 CPUtime=1721.88 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 110822 0 0 0 171925 263 0 0 20 0 1 0 285862189 456196096 110600 33554432000 4194304 8973514 140733851571136 140733851570400 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 111376 110600 445 1167 0 110157 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 445504

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20922
/proc/meminfo: memFree=30452452/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=456768 CPUtime=1781.88 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 113583 0 0 0 177919 269 0 0 20 0 1 0 285862189 467730432 113361 33554432000 4194304 8973514 140733851571136 140733851570400 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 114192 113361 445 1167 0 112973 0
Current children cumulated CPU time (s) 1781.88
Current children cumulated vsize (KiB) 456768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 20923
/proc/meminfo: memFree=30786708/32873844 swapFree=6088/6088
[pid=20896] ppid=20894 vsize=459840 CPUtime=1800.08 cores=0,2,4,6
/proc/20896/stat : 20896 (toysat) R 20894 20896 20536 0 -1 4202496 114406 0 0 0 179737 271 0 0 20 0 1 0 285862189 470876160 114184 33554432000 4194304 8973514 140733851571136 140733851570632 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20896/statm: 114960 114184 445 1167 0 113741 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 459840

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): 1800.51
CPU time (s): 1800.09
CPU user time (s): 1797.38
CPU system time (s): 2.71459
CPU usage (%): 99.9769
Max. virtual memory (cumulated for all children) (KiB): 459840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.38
system time used= 2.71459
maximum resident set size= 456736
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 114406
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= 147
involuntary context switches= 1847

runsolver used 3.21951 second user time and 8.44472 second system time

The end

Launcher Data 

Begin job on node110 at 2012-05-28 11:28:58
IDJOB=3706083
IDBENCH=90159
IDSOLVER=2285
FILE ID=node110/3706083-1338197337
RUNJOBID= node110-1338191929-20552
PBS_JOBID= 14624574
Free space on /tmp= 71664 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K139.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706083-1338197337/watcher-3706083-1338197337 -o /tmp/evaluation-result-3706083-1338197337/solver-3706083-1338197337 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706083-1338197337.opb

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

MD5SUM BENCH= 76516381ba4bc043f2da87444e256707
RANDOM SEED=1716517367

node110.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		: 2666.893
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	: 5333.78
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		: 2666.893
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		: 2666.893
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		: 2666.893
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		: 2666.893
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	: 5331.92
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		: 2666.893
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		: 2666.893
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		: 2666.893
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:        31251540 kB
Buffers:          308140 kB
Cached:           484372 kB
SwapCached:          148 kB
Active:           550040 kB
Inactive:         255252 kB
Active(anon):       2684 kB
Inactive(anon):    12496 kB
Active(file):     547356 kB
Inactive(file):   242756 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108004 kB
Dirty:              8184 kB
Writeback:             0 kB
AnonPages:         19104 kB
Mapped:            13528 kB
Shmem:               196 kB
Slab:             675652 kB
SReclaimable:     118100 kB
SUnreclaim:       557552 kB
KernelStack:        1448 kB
PageTables:         3712 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:      96700 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= 71648 MiB
End job on node110 at 2012-05-28 11:59:00