Trace number 3706090

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) 1800.04 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K160.opb
MD5SUM4be3ef5c0a6baf670611a9fd5e5deae8
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 variables19040
Total number of constraints19362
Number of constraints which are clauses19202
Number of constraints which are cardinality constraints (but not clauses)160
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint160
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 161
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 

0.69/0.79	c 2012-05-28T11:59:00+0200
0.69/0.79	c arch = x86_64
0.69/0.79	c os = linux
0.69/0.79	c compiler = ghc 7.4
0.69/0.79	c packages:
0.69/0.79	c   OptDir-0.0.1
0.69/0.79	c   array-0.4.0.0
0.69/0.79	c   base-4.5.0.0
0.69/0.79	c   bytestring-0.9.2.1
0.69/0.79	c   containers-0.4.2.1
0.69/0.79	c   deepseq-1.3.0.0
0.69/0.79	c   mtl-2.1.1
0.69/0.79	c   old_locale-1.0.0.4
0.69/0.79	c   parse_dimacs-1.2
0.69/0.79	c   parsec-3.1.2
0.69/0.79	c   queue-0.1.2
0.69/0.79	c   stm-2.3
0.69/0.79	c   time-1.4
0.69/0.79	c command line = ["--pb","HOME/instance-3706090-1338199140.opb"]
0.69/0.79	c #vars 19040
0.69/0.79	c #constraints 19362
0.69/0.79	c Solving starts ...
223.81/223.96	c learnt constraints deletion: 46531 -> 23272
416.95/417.18	c learnt constraints deletion: 50378 -> 25189
736.59/736.83	c learnt constraints deletion: 57390 -> 28790
1054.04/1054.36	c learnt constraints deletion: 62272 -> 31146
1367.39/1367.78	c learnt constraints deletion: 60102 -> 30051

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-3706090-1338199140/watcher-3706090-1338199140 -o /tmp/evaluation-result-3706090-1338199140/solver-3706090-1338199140 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706090-1338199140.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: 2.00 2.00 2.00 2/170 20986
/proc/meminfo: memFree=31252220/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 790 0 0 0 0 0 0 0 20 0 1 0 286042455 6356992 711 33554432000 4194304 8973514 140734456317456 140735235198136 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 1552 712 415 1167 0 333 0

[startup+0.0673509 s]
/proc/loadavg: 2.00 2.00 2.00 2/170 20986
/proc/meminfo: memFree=31252220/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=10304 CPUtime=0.06 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 1642 0 0 0 6 0 0 0 20 0 1 0 286042455 10551296 1563 33554432000 4194304 8973514 140734456317456 140735235198136 4204320 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 2576 1563 416 1167 0 1357 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10304

[startup+0.100259 s]
/proc/loadavg: 2.00 2.00 2.00 2/170 20986
/proc/meminfo: memFree=31252220/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=12352 CPUtime=0.09 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 2356 0 0 0 9 0 0 0 20 0 1 0 286042455 12648448 2277 33554432000 4194304 8973514 140734456317456 140735235198136 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 3088 2277 417 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300229 s]
/proc/loadavg: 2.00 2.00 2.00 2/170 20986
/proc/meminfo: memFree=31252220/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=22592 CPUtime=0.29 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 4917 0 0 0 28 1 0 0 20 0 1 0 286042455 23134208 4838 33554432000 4194304 8973514 140734456317456 140734456316720 4209168 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 5648 4838 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22592

[startup+0.700259 s]
/proc/loadavg: 2.00 2.00 2.00 2/170 20986
/proc/meminfo: memFree=31252220/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=45120 CPUtime=0.69 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 10562 0 0 0 67 2 0 0 20 0 1 0 286042455 46202880 10483 33554432000 4194304 8973514 140734456317456 140734456316720 4208816 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 11280 10483 425 1167 0 10061 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45120

[startup+1.50027 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21000
/proc/meminfo: memFree=31140588/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=53312 CPUtime=1.49 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 12629 0 0 0 147 2 0 0 20 0 1 0 286042455 54591488 12550 33554432000 4194304 8973514 140734456317456 140734456316720 6571896 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 13328 12550 444 1167 0 12109 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53312

[startup+3.10027 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21000
/proc/meminfo: memFree=31135248/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=53312 CPUtime=3.08 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 12629 0 0 0 306 2 0 0 20 0 1 0 286042455 54591488 12550 33554432000 4194304 8973514 140734456317456 140734456315392 7729680 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 13328 12550 444 1167 0 12109 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 53312

[startup+6.30032 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21000
/proc/meminfo: memFree=31134936/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=54336 CPUtime=6.29 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 12787 0 0 0 626 3 0 0 20 0 1 0 286042455 55640064 12706 33554432000 4194304 8973514 140734456317456 140734456316560 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 13584 12706 444 1167 0 12365 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54336

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21000
/proc/meminfo: memFree=31129312/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=60480 CPUtime=12.69 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 14423 0 0 0 1265 4 0 0 20 0 1 0 286042455 61931520 14342 33554432000 4194304 8973514 140734456317456 140734456316952 4209365 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 15120 14342 444 1167 0 13901 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60480

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21000
/proc/meminfo: memFree=31099676/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=76864 CPUtime=25.47 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 18427 0 0 0 2541 6 0 0 20 0 1 0 286042455 78708736 18333 33554432000 4194304 8973514 140734456317456 140734456316720 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 19216 18333 444 1167 0 17997 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 76864

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21000
/proc/meminfo: memFree=31040620/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=108608 CPUtime=51.05 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 26482 0 0 0 5093 12 0 0 20 0 1 0 286042455 111214592 26374 33554432000 4194304 8973514 140734456317456 140734456316952 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 27152 26374 444 1167 0 25933 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 108608

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21003
/proc/meminfo: memFree=30926160/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=160832 CPUtime=102.24 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 39556 0 0 0 10201 23 0 0 20 0 1 0 286042455 164691968 39430 33554432000 4194304 8973514 140734456317456 140734456316952 6571953 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 40208 39430 444 1167 0 38989 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 160832

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21026
/proc/meminfo: memFree=30820300/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=209984 CPUtime=162.22 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 51844 0 0 0 16188 34 0 0 20 0 1 0 286042455 215023616 51718 33554432000 4194304 8973514 140734456317456 140734456316952 7660627 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 52496 51718 444 1167 0 51277 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 209984

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21026
/proc/meminfo: memFree=30719400/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=258112 CPUtime=222.22 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 63820 0 0 0 22179 43 0 0 20 0 1 0 286042455 264306688 63694 33554432000 4194304 8973514 140734456317456 140734456316720 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 64528 63694 444 1167 0 63309 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 258112

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21027
/proc/meminfo: memFree=30689252/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=258112 CPUtime=282.2 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 63877 0 0 0 28169 51 0 0 20 0 1 0 286042455 264306688 63751 33554432000 4194304 8973514 140734456317456 140734456316952 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 64528 63751 445 1167 0 63309 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 258112

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21027
/proc/meminfo: memFree=30689004/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=258112 CPUtime=342.2 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 63877 0 0 0 34160 60 0 0 20 0 1 0 286042455 264306688 63751 33554432000 4194304 8973514 140734456317456 140734456316952 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 64528 63751 445 1167 0 63309 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 258112

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21027
/proc/meminfo: memFree=30651188/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=297024 CPUtime=402.17 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 73401 0 0 0 40149 68 0 0 20 0 1 0 286042455 304152576 73255 33554432000 4194304 8973514 140734456317456 140734456316720 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 74256 73255 445 1167 0 73037 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 297024

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21027
/proc/meminfo: memFree=30617364/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=307264 CPUtime=462.14 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 76211 0 0 0 46139 75 0 0 20 0 1 0 286042455 314638336 76039 33554432000 4194304 8973514 140734456317456 140734456315328 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 76816 76039 445 1167 0 75597 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 307264

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21027
/proc/meminfo: memFree=30617040/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=307264 CPUtime=522.12 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 76211 0 0 0 52129 83 0 0 20 0 1 0 286042455 314638336 76039 33554432000 4194304 8973514 140734456317456 140734456316952 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 76816 76039 445 1167 0 75597 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 307264

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21028
/proc/meminfo: memFree=30617164/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=307264 CPUtime=582.11 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 76211 0 0 0 58123 88 0 0 20 0 1 0 286042455 314638336 76039 33554432000 4194304 8973514 140734456317456 140734456316952 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 76816 76039 445 1167 0 75597 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 307264

[startup+642.3 s]

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21032
/proc/meminfo: memFree=30522120/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=343104 CPUtime=882.07 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 85171 0 0 0 88085 122 0 0 20 0 1 0 286042455 351338496 84999 33554432000 4194304 8973514 140734456317456 140734456316720 4357140 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 85776 84999 445 1167 0 84557 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 343104

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21032
/proc/meminfo: memFree=30522208/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=343104 CPUtime=942.05 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 85177 0 0 0 94077 128 0 0 20 0 1 0 286042455 351338496 84999 33554432000 4194304 8973514 140734456317456 140734456316720 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 85776 84999 445 1167 0 84557 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 343104

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 21032
/proc/meminfo: memFree=30522208/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=343104 CPUtime=1002.04 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 85177 0 0 0 100069 135 0 0 20 0 1 0 286042455 351338496 84999 33554432000 4194304 8973514 140734456317456 140734456316720 4427744 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 85776 84999 445 1167 0 84557 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 343104

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 21032
/proc/meminfo: memFree=30490216/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=358464 CPUtime=1062.04 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 89017 0 0 0 106062 142 0 0 20 0 1 0 286042455 367067136 88839 33554432000 4194304 8973514 140734456317456 140734456316720 4205032 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 89616 88839 445 1167 0 88397 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 358464

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21032
/proc/meminfo: memFree=30461820/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=358464 CPUtime=1122.03 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 89017 0 0 0 112053 150 0 0 20 0 1 0 286042455 367067136 88839 33554432000 4194304 8973514 140734456317456 140734456316720 4204592 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 89616 88839 445 1167 0 88397 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 358464

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21033
/proc/meminfo: memFree=30436968/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=358464 CPUtime=1182.02 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 89017 0 0 0 118045 157 0 0 20 0 1 0 286042455 367067136 88839 33554432000 4194304 8973514 140734456317456 140734456316720 4427291 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 89616 88839 445 1167 0 88397 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 358464

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21033
/proc/meminfo: memFree=30415348/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=358464 CPUtime=1242 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 89017 0 0 0 124038 162 0 0 20 0 1 0 286042455 367067136 88839 33554432000 4194304 8973514 140734456317456 140734456316720 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 89616 88839 445 1167 0 88397 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 358464

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21036
/proc/meminfo: memFree=30414968/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=358464 CPUtime=1302 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 89017 0 0 0 130033 167 0 0 20 0 1 0 286042455 367067136 88839 33554432000 4194304 8973514 140734456317456 140734456316720 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 89616 88839 445 1167 0 88397 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 358464

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21036
/proc/meminfo: memFree=30415100/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=358464 CPUtime=1361.99 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 89017 0 0 0 136027 172 0 0 20 0 1 0 286042455 367067136 88839 33554432000 4194304 8973514 140734456317456 140734456316720 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 89616 88839 445 1167 0 88397 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 358464

[startup+1422.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 21036
/proc/meminfo: memFree=30410016/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=363584 CPUtime=1421.99 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 90297 0 0 0 142019 180 0 0 20 0 1 0 286042455 372310016 90119 33554432000 4194304 8973514 140734456317456 140734456316952 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 90896 90119 445 1167 0 89677 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 363584

[startup+1482.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/175 21037
/proc/meminfo: memFree=30409996/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=363584 CPUtime=1481.97 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 90299 0 0 0 148008 189 0 0 20 0 1 0 286042455 372310016 90119 33554432000 4194304 8973514 140734456317456 140734456316720 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 90896 90119 445 1167 0 89677 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 363584

[startup+1542.31 s]
/proc/loadavg: 2.02 2.02 2.00 3/175 21037
/proc/meminfo: memFree=30410120/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=363584 CPUtime=1541.97 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 90299 0 0 0 154001 196 0 0 20 0 1 0 286042455 372310016 90119 33554432000 4194304 8973514 140734456317456 140734456316952 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 90896 90119 445 1167 0 89677 0
Current children cumulated CPU time (s) 1541.97
Current children cumulated vsize (KiB) 363584

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 21037
/proc/meminfo: memFree=30479596/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=363584 CPUtime=1601.95 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 90299 0 0 0 159994 201 0 0 20 0 1 0 286042455 372310016 90119 33554432000 4194304 8973514 140734456317456 140734456316720 4209309 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 90896 90119 445 1167 0 89677 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 363584

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 21037
/proc/meminfo: memFree=30496156/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=363584 CPUtime=1661.94 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 90299 0 0 0 165988 206 0 0 20 0 1 0 286042455 372310016 90119 33554432000 4194304 8973514 140734456317456 140734456316720 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 90896 90119 445 1167 0 89677 0
Current children cumulated CPU time (s) 1661.94
Current children cumulated vsize (KiB) 363584

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21037
/proc/meminfo: memFree=30495956/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=363584 CPUtime=1721.93 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 90299 0 0 0 171980 213 0 0 20 0 1 0 286042455 372310016 90119 33554432000 4194304 8973514 140734456317456 140734456316952 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 90896 90119 445 1167 0 89677 0
Current children cumulated CPU time (s) 1721.93
Current children cumulated vsize (KiB) 363584

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 21037
/proc/meminfo: memFree=30470420/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=389184 CPUtime=1781.93 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 96653 0 0 0 177972 221 0 0 20 0 1 0 286042455 398524416 96473 33554432000 4194304 8973514 140734456317456 140734456316720 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 97296 96473 445 1167 0 96077 0
Current children cumulated CPU time (s) 1781.93
Current children cumulated vsize (KiB) 389184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21038
/proc/meminfo: memFree=30462476/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=397376 CPUtime=1800.02 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 98557 0 0 0 179780 222 0 0 20 0 1 0 286042455 406913024 98377 33554432000 4194304 8973514 140734456317456 140734456316720 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 99344 98377 445 1167 0 98125 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 397376

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

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

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21038
/proc/meminfo: memFree=30462476/32873844 swapFree=6088/6088
[pid=20986] ppid=20983 vsize=397376 CPUtime=1800.02 cores=1,3,5,7
/proc/20986/stat : 20986 (toysat) R 20983 20986 20536 0 -1 4202496 98557 0 0 0 179780 222 0 0 20 0 1 0 286042455 406913024 98377 33554432000 4194304 8973514 140734456317456 140734456316720 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20986/statm: 99344 98377 445 1167 0 98125 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 397376

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.04
CPU user time (s): 1797.81
CPU system time (s): 2.23266
CPU usage (%): 99.9795
Max. virtual memory (cumulated for all children) (KiB): 397376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.81
system time used= 2.23266
maximum resident set size= 393508
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98557
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= 104
involuntary context switches= 1848

runsolver used 3.62245 second user time and 9.06362 second system time

The end

Launcher Data 

Begin job on node110 at 2012-05-28 11:59:00
IDJOB=3706090
IDBENCH=90187
IDSOLVER=2285
FILE ID=node110/3706090-1338199140
RUNJOBID= node110-1338191929-20553
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_K160.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706090-1338199140/watcher-3706090-1338199140 -o /tmp/evaluation-result-3706090-1338199140/solver-3706090-1338199140 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706090-1338199140.opb

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

MD5SUM BENCH= 4be3ef5c0a6baf670611a9fd5e5deae8
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:        31252724 kB
Buffers:          308380 kB
Cached:           484984 kB
SwapCached:          148 kB
Active:           550588 kB
Inactive:         255800 kB
Active(anon):       2668 kB
Inactive(anon):    12496 kB
Active(file):     547920 kB
Inactive(file):   243304 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108004 kB
Dirty:              8572 kB
Writeback:             0 kB
AnonPages:         18412 kB
Mapped:            13768 kB
Shmem:               196 kB
Slab:             675692 kB
SReclaimable:     118108 kB
SUnreclaim:       557584 kB
KernelStack:        1440 kB
PageTables:         4472 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:      92432 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