Trace number 3706095

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) 1800.08 1800.51

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K175.opb
MD5SUMc7b1775204389f0c59bc1b934de7e2c1
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 variables20825
Total number of constraints21177
Number of constraints which are clauses21002
Number of constraints which are cardinality constraints (but not clauses)175
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint175
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 176
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 

0.79/0.89	c 2012-05-28T11:59:00+0200
0.79/0.89	c arch = x86_64
0.79/0.89	c os = linux
0.79/0.89	c compiler = ghc 7.4
0.79/0.89	c packages:
0.79/0.89	c   OptDir-0.0.1
0.79/0.89	c   array-0.4.0.0
0.79/0.89	c   base-4.5.0.0
0.79/0.89	c   bytestring-0.9.2.1
0.79/0.89	c   containers-0.4.2.1
0.79/0.89	c   deepseq-1.3.0.0
0.79/0.89	c   mtl-2.1.1
0.79/0.89	c   old_locale-1.0.0.4
0.79/0.89	c   parse_dimacs-1.2
0.79/0.89	c   parsec-3.1.2
0.79/0.89	c   queue-0.1.2
0.79/0.89	c   stm-2.3
0.79/0.89	c   time-1.4
0.79/0.89	c command line = ["--pb","HOME/instance-3706095-1338199140.opb"]
0.79/0.89	c #vars 20825
0.79/0.89	c #constraints 21177
0.79/0.89	c Solving starts ...
258.14/258.39	c learnt constraints deletion: 53228 -> 26630
450.20/450.47	c learnt constraints deletion: 55833 -> 27920
737.75/738.06	c learnt constraints deletion: 61585 -> 30867
1242.05/1242.47	c learnt constraints deletion: 66885 -> 33563
1553.91/1554.31	c learnt constraints deletion: 67225 -> 33761

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-3706095-1338199140/watcher-3706095-1338199140 -o /tmp/evaluation-result-3706095-1338199140/solver-3706095-1338199140 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706095-1338199140.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: 2.00 2.00 2.00 3/174 20999
/proc/meminfo: memFree=31235456/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 786 0 0 0 0 0 0 0 20 0 1 0 286042466 6356992 707 33554432000 4194304 8973514 140737444611776 140736539765992 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20999/statm: 1552 707 415 1167 0 333 0

[startup+0.0797261 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 20999
/proc/meminfo: memFree=31235456/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=11328 CPUtime=0.06 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 1937 0 0 0 6 0 0 0 20 0 1 0 286042466 11599872 1858 33554432000 4194304 8973514 140737444611776 140737444611272 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20999/statm: 2832 1858 416 1167 0 1613 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11328

[startup+0.100239 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 20999
/proc/meminfo: memFree=31235456/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=12352 CPUtime=0.09 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 2157 0 0 0 8 1 0 0 20 0 1 0 286042466 12648448 2078 33554432000 4194304 8973514 140737444611776 140737444611272 4209325 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20999/statm: 3088 2083 417 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300213 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 20999
/proc/meminfo: memFree=31235456/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=22592 CPUtime=0.28 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 4916 0 0 0 26 2 0 0 20 0 1 0 286042466 23134208 4837 33554432000 4194304 8973514 140737444611776 140737444610616 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20999/statm: 5648 4837 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22592

[startup+0.700233 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 20999
/proc/meminfo: memFree=31235456/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=45120 CPUtime=0.69 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 10558 0 0 0 62 7 0 0 20 0 1 0 286042466 46202880 10479 33554432000 4194304 8973514 140737444611776 140737444610616 4204359 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20999/statm: 11280 10479 422 1167 0 10061 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45120

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21000
/proc/meminfo: memFree=31140216/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=63552 CPUtime=1.48 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 15188 0 0 0 134 14 0 0 20 0 1 0 286042466 65077248 15109 33554432000 4194304 8973514 140737444611776 140737444610616 4357013 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20999/statm: 15888 15109 444 1167 0 14669 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 63552

[startup+3.10028 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21000
/proc/meminfo: memFree=31135076/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=62528 CPUtime=3.09 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 15188 0 0 0 280 29 0 0 20 0 1 0 286042466 64028672 14853 33554432000 4194304 8973514 140737444611776 140737444611272 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 15632 14853 444 1167 0 14413 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62528

[startup+6.30028 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21000
/proc/meminfo: memFree=31134936/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=62528 CPUtime=6.29 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 15189 0 0 0 599 30 0 0 20 0 1 0 286042466 64028672 14854 33554432000 4194304 8973514 140737444611776 140737444611272 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 15632 14854 444 1167 0 14413 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62528

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21000
/proc/meminfo: memFree=31129312/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=63552 CPUtime=12.69 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 15445 0 0 0 1238 31 0 0 20 0 1 0 286042466 65077248 15110 33554432000 4194304 8973514 140737444611776 140737444609792 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 15888 15110 444 1167 0 14669 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63552

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21000
/proc/meminfo: memFree=31099676/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=75840 CPUtime=25.48 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 18433 0 0 0 2515 33 0 0 20 0 1 0 286042466 77660160 18098 33554432000 4194304 8973514 140737444611776 140737444611272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 18960 18098 444 1167 0 17741 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75840

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21000
/proc/meminfo: memFree=31040620/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=103488 CPUtime=51.08 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 25429 0 0 0 5062 46 0 0 20 0 1 0 286042466 105971712 25094 33554432000 4194304 8973514 140737444611776 140737444611272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 25872 25094 444 1167 0 24653 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 103488

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21003
/proc/meminfo: memFree=30926160/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=163904 CPUtime=102.27 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 40542 0 0 0 10173 54 0 0 20 0 1 0 286042466 167837696 40198 33554432000 4194304 8973514 140737444611776 140737444611272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 40976 40198 444 1167 0 39757 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 163904

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21026
/proc/meminfo: memFree=30820300/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=220224 CPUtime=162.22 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 54663 0 0 0 16156 66 0 0 20 0 1 0 286042466 225509376 54279 33554432000 4194304 8973514 140737444611776 140737444611272 4424679 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 55056 54279 444 1167 0 53837 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 220224

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21026
/proc/meminfo: memFree=30719400/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=273472 CPUtime=222.17 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 67929 0 0 0 22140 77 0 0 20 0 1 0 286042466 280035328 67509 33554432000 4194304 8973514 140737444611776 140737444611040 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 68368 67509 444 1167 0 67149 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 273472

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21027
/proc/meminfo: memFree=30689252/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=303168 CPUtime=282.14 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 75463 0 0 0 28126 88 0 0 20 0 1 0 286042466 310444032 75016 33554432000 4194304 8973514 140737444611776 140737444611272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 75792 75016 445 1167 0 74573 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 303168

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21027
/proc/meminfo: memFree=30689004/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=303168 CPUtime=342.12 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 75463 0 0 0 34115 97 0 0 20 0 1 0 286042466 310444032 75016 33554432000 4194304 8973514 140737444611776 140737444611272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 75792 75016 445 1167 0 74573 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 303168

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21027
/proc/meminfo: memFree=30651188/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=303168 CPUtime=402.11 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 75463 0 0 0 40105 106 0 0 20 0 1 0 286042466 310444032 75016 33554432000 4194304 8973514 140737444611776 140737444611040 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 75792 75016 445 1167 0 74573 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 303168

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21027
/proc/meminfo: memFree=30617364/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=325696 CPUtime=462.11 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 81095 0 0 0 46097 114 0 0 20 0 1 0 286042466 333512704 80648 33554432000 4194304 8973514 140737444611776 140737444611040 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 81424 80648 445 1167 0 80205 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 325696

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21027
/proc/meminfo: memFree=30617040/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=325696 CPUtime=522.1 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 81095 0 0 0 52088 122 0 0 20 0 1 0 286042466 333512704 80648 33554432000 4194304 8973514 140737444611776 140737444611272 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 81424 80648 445 1167 0 80205 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 325696

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21028
/proc/meminfo: memFree=30617164/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=325696 CPUtime=582.09 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 81095 0 0 0 58076 133 0 0 20 0 1 0 286042466 333512704 80648 33554432000 4194304 8973514 140737444611776 140737444611040 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 81424 80648 445 1167 0 80205 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 325696

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21032
/proc/meminfo: memFree=30522120/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=385088 CPUtime=882.03 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 95962 0 0 0 88029 174 0 0 20 0 1 0 286042466 394330112 95496 33554432000 4194304 8973514 140737444611776 140737444611040 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 96272 95496 445 1167 0 95053 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 385088

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21032
/proc/meminfo: memFree=30522208/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=385088 CPUtime=942.01 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 95962 0 0 0 94020 181 0 0 20 0 1 0 286042466 394330112 95496 33554432000 4194304 8973514 140737444611776 140737444611040 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 96272 95496 445 1167 0 95053 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 385088

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 21032
/proc/meminfo: memFree=30522208/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=385088 CPUtime=1002.01 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 95962 0 0 0 100013 188 0 0 20 0 1 0 286042466 394330112 95496 33554432000 4194304 8973514 140737444611776 140737444611040 6571993 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 96272 95496 445 1167 0 95053 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 385088

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 21032
/proc/meminfo: memFree=30489472/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=404544 CPUtime=1062 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 100730 0 0 0 106004 196 0 0 20 0 1 0 286042466 414253056 100264 33554432000 4194304 8973514 140737444611776 140737444611272 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 101136 100264 445 1167 0 99917 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 404544

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21032
/proc/meminfo: memFree=30461820/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=431168 CPUtime=1121.98 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 107238 0 0 0 111993 205 0 0 20 0 1 0 286042466 441516032 106772 33554432000 4194304 8973514 140737444611776 140737444611040 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 107792 106772 445 1167 0 106573 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 431168

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21033
/proc/meminfo: memFree=30436968/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=454720 CPUtime=1181.97 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 113388 0 0 0 117983 214 0 0 20 0 1 0 286042466 465633280 112904 33554432000 4194304 8973514 140737444611776 140737444611040 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 113680 112904 445 1167 0 112461 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 454720

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21033
/proc/meminfo: memFree=30415348/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=476224 CPUtime=1241.95 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 118699 0 0 0 123974 221 0 0 20 0 1 0 286042466 487653376 118206 33554432000 4194304 8973514 140737444611776 140737444611040 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 119056 118206 445 1167 0 117837 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 476224

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21036
/proc/meminfo: memFree=30414968/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=476224 CPUtime=1301.94 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 118773 0 0 0 129966 228 0 0 20 0 1 0 286042466 487653376 118280 33554432000 4194304 8973514 140737444611776 140737444611272 4424998 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 119056 118280 445 1167 0 117837 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 476224

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21036
/proc/meminfo: memFree=30415100/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=476224 CPUtime=1361.93 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 118773 0 0 0 135958 235 0 0 20 0 1 0 286042466 487653376 118280 33554432000 4194304 8973514 140737444611776 140737444611040 4209520 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 119056 118280 445 1167 0 117837 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 476224

[startup+1422.31 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 21036
/proc/meminfo: memFree=30410016/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=476224 CPUtime=1421.93 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 118773 0 0 0 141950 243 0 0 20 0 1 0 286042466 487653376 118280 33554432000 4194304 8973514 140737444611776 140737444610880 7681396 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 119056 118280 445 1167 0 117837 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 476224

[startup+1482.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/175 21037
/proc/meminfo: memFree=30409996/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=476224 CPUtime=1481.92 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 118773 0 0 0 147942 250 0 0 20 0 1 0 286042466 487653376 118280 33554432000 4194304 8973514 140737444611776 140737444611040 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 119056 118280 445 1167 0 117837 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 476224

[startup+1542.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/175 21037
/proc/meminfo: memFree=30410120/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=476224 CPUtime=1541.9 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 118773 0 0 0 153936 254 0 0 20 0 1 0 286042466 487653376 118280 33554432000 4194304 8973514 140737444611776 140737444611272 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 119056 118280 445 1167 0 117837 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 476224

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 21037
/proc/meminfo: memFree=30479596/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=406592 CPUtime=1601.9 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 118773 0 0 0 159927 263 0 0 20 0 1 0 286042466 416350208 100872 33554432000 4194304 8973514 140737444611776 140737444611272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 101648 100872 445 1167 0 100429 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 406592

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 21037
/proc/meminfo: memFree=30496156/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=390208 CPUtime=1661.89 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 118773 0 0 0 165916 273 0 0 20 0 1 0 286042466 399572992 96776 33554432000 4194304 8973514 140737444611776 140737444611040 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 97552 96776 445 1167 0 96333 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 390208

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21037
/proc/meminfo: memFree=30495956/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=390208 CPUtime=1721.87 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 118776 0 0 0 171906 281 0 0 20 0 1 0 286042466 399572992 96776 33554432000 4194304 8973514 140737444611776 140737444611272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 97552 96776 445 1167 0 96333 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 390208

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 21037
/proc/meminfo: memFree=30470420/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=390208 CPUtime=1781.86 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 118776 0 0 0 177897 289 0 0 20 0 1 0 286042466 399572992 96776 33554432000 4194304 8973514 140737444611776 140737444611040 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 97552 96776 445 1167 0 96333 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 390208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.00 2.00 2.00 2/173 21039
/proc/meminfo: memFree=30854664/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=390208 CPUtime=1800.07 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 118776 0 0 0 179716 291 0 0 20 0 1 0 286042466 399572992 96776 33554432000 4194304 8973514 140737444611776 140737444611040 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 97552 96776 445 1167 0 96333 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 390208

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

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

[startup+1800.5 s]
/proc/loadavg: 2.00 2.00 2.00 2/173 21039
/proc/meminfo: memFree=30854664/32873844 swapFree=6088/6088
[pid=20999] ppid=20997 vsize=390208 CPUtime=1800.07 cores=0,2,4,6
/proc/20999/stat : 20999 (toysat) R 20997 20999 20536 0 -1 4202496 118776 0 0 0 179716 291 0 0 20 0 1 0 286042466 399572992 96776 33554432000 4194304 8973514 140737444611776 140737444611040 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20999/statm: 97552 96776 445 1167 0 96333 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 390208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.08
CPU user time (s): 1797.16
CPU system time (s): 2.92056
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 476224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.16
system time used= 2.92056
maximum resident set size= 473120
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118776
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= 164
involuntary context switches= 2176

runsolver used 3.3115 second user time and 8.19375 second system time

The end

Launcher Data 

Begin job on node110 at 2012-05-28 11:59:00
IDJOB=3706095
IDBENCH=90188
IDSOLVER=2285
FILE ID=node110/3706095-1338199140
RUNJOBID= node110-1338191929-20552
PBS_JOBID= 14624574
Free space on /tmp= 71652 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K175.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706095-1338199140/watcher-3706095-1338199140 -o /tmp/evaluation-result-3706095-1338199140/solver-3706095-1338199140 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706095-1338199140.opb

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

MD5SUM BENCH= c7b1775204389f0c59bc1b934de7e2c1
RANDOM SEED=1768775168

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:        31235456 kB
Buffers:          308404 kB
Cached:           493884 kB
SwapCached:          148 kB
Active:           566188 kB
Inactive:         256060 kB
Active(anon):       9948 kB
Inactive(anon):    12496 kB
Active(file):     556240 kB
Inactive(file):   243564 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108004 kB
Dirty:             17108 kB
Writeback:             0 kB
AnonPages:         25784 kB
Mapped:            15708 kB
Shmem:               196 kB
Slab:             675692 kB
SReclaimable:     118108 kB
SUnreclaim:       557584 kB
KernelStack:        1440 kB
PageTables:         4084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     121664 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 12:29:03