Trace number 3707303

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 NameAnswerobjective functionCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.06 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_60_4.opb
MD5SUM33f66c46bd2eace76f5fa6a5916a23ec
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-71
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -81
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1000
Minimum length of a constraint60
Maximum length of a constraint107
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)75484
Sum of products size (including duplicates)150968
Number of different products37742
Sum of products size75484

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

1.19/1.22	c 2012-05-27T17:40:53+0200
1.19/1.22	c arch = x86_64
1.19/1.22	c os = linux
1.19/1.22	c compiler = ghc 7.4
1.19/1.22	c packages:
1.19/1.22	c   OptDir-0.0.1
1.19/1.22	c   array-0.4.0.0
1.19/1.22	c   base-4.5.0.0
1.19/1.22	c   bytestring-0.9.2.1
1.19/1.22	c   containers-0.4.2.1
1.19/1.22	c   deepseq-1.3.0.0
1.19/1.22	c   mtl-2.1.1
1.19/1.22	c   old_locale-1.0.0.4
1.19/1.22	c   parse_dimacs-1.2
1.19/1.22	c   parsec-3.1.2
1.19/1.22	c   queue-0.1.2
1.19/1.22	c   stm-2.3
1.19/1.22	c   time-1.4
1.19/1.22	c command line = ["--pb","HOME/instance-3707303-1338133252.opb"]
1.19/1.22	c #vars 1000
1.19/1.22	c #constraints 1000
1.19/1.22	c Solving starts ...
1.19/1.27	c solving time = 0.043s
1.19/1.27	c #decision = 64
1.19/1.27	c #conflict = 0
1.19/1.27	c #restart = 0
1.19/1.27	o -64
1.19/1.27	c Solving starts ...
1.29/1.31	c solving time = 0.040s
1.29/1.31	c #decision = 126
1.29/1.31	c #conflict = 1
1.29/1.31	c #restart = 0
1.29/1.31	o -65
1.29/1.32	c Solving starts ...
1.29/1.37	c solving time = 0.051s
1.29/1.37	c #decision = 190
1.29/1.37	c #conflict = 6
1.29/1.37	c #restart = 0
1.29/1.37	o -66
1.29/1.37	c Solving starts ...
1.49/1.59	c solving time = 0.212s
1.49/1.59	c #decision = 317
1.49/1.59	c #conflict = 58
1.49/1.59	c #restart = 0
1.49/1.59	o -67
1.49/1.59	c Solving starts ...

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-3707303-1338133252/watcher-3707303-1338133252 -o /tmp/evaluation-result-3707303-1338133252/solver-3707303-1338133252 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3707303-1338133252.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: 1.92 1.98 1.99 2/177 28872
/proc/meminfo: memFree=31307084/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 802 0 0 0 0 0 0 0 20 0 1 0 279450933 6356992 723 33554432000 4194304 8973514 140736437791360 140735203766488 5782204 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 1552 723 412 1167 0 333 0

[startup+0.00763101 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 28872
/proc/meminfo: memFree=31307084/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 817 0 0 0 0 0 0 0 20 0 1 0 279450933 6356992 738 33554432000 4194304 8973514 140736437791360 140735203766488 5781969 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 1808 738 416 1167 0 589 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6208

[startup+0.100238 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 28872
/proc/meminfo: memFree=31307084/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=13376 CPUtime=0.09 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 2398 0 0 0 9 0 0 0 20 0 1 0 279450933 13697024 2319 33554432000 4194304 8973514 140736437791360 140735203766488 4209325 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 3344 2319 418 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300243 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 28872
/proc/meminfo: memFree=31307084/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=21568 CPUtime=0.29 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 4659 0 0 0 28 1 0 0 20 0 1 0 279450933 22085632 4580 33554432000 4194304 8973514 140736437791360 140735203766488 4208870 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 5392 4580 418 1167 0 4173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21568

[startup+0.700244 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 28872
/proc/meminfo: memFree=31307084/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=68672 CPUtime=0.69 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 16441 0 0 0 67 2 0 0 20 0 1 0 279450933 70320128 16363 33554432000 4194304 8973514 140736437791360 140736437790856 4209325 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 17168 16367 429 1167 0 15949 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 68672

[startup+1.50029 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 28873
/proc/meminfo: memFree=31188408/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=128064 CPUtime=1.49 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 31329 0 0 0 145 4 0 0 20 0 1 0 279450933 131137536 31250 33554432000 4194304 8973514 140736437791360 140736437773376 4368548 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 32016 31250 458 1167 0 30797 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 128064

[startup+3.10029 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 28873
/proc/meminfo: memFree=31146736/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=168000 CPUtime=3.09 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 41313 0 0 0 303 6 0 0 20 0 1 0 279450933 172032000 41234 33554432000 4194304 8973514 140736437791360 140736437789312 4459098 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 42000 41234 458 1167 0 40781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 168000

[startup+6.30024 s]
/proc/loadavg: 1.93 1.98 1.99 3/178 28873
/proc/meminfo: memFree=31136692/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=178240 CPUtime=6.29 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 43873 0 0 0 622 7 0 0 20 0 1 0 279450933 182517760 43794 33554432000 4194304 8973514 140736437791360 140736437790624 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 44560 43794 458 1167 0 43341 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 178240

[startup+12.7003 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 28873
/proc/meminfo: memFree=31122900/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=195648 CPUtime=12.69 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 48225 0 0 0 1260 9 0 0 20 0 1 0 279450933 200343552 48146 33554432000 4194304 8973514 140736437791360 140736437790624 4459284 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 48912 48146 458 1167 0 47693 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 195648

[startup+25.5003 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 28873
/proc/meminfo: memFree=31085236/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=236608 CPUtime=25.49 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 58359 0 0 0 2537 12 0 0 20 0 1 0 279450933 242286592 58280 33554432000 4194304 8973514 140736437791360 140736437790856 4459348 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 59152 58280 458 1167 0 57933 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 236608

[startup+51.1003 s]
/proc/loadavg: 1.96 1.98 1.99 3/177 28873
/proc/meminfo: memFree=31008332/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=307264 CPUtime=51.09 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 75890 0 0 0 5091 18 0 0 20 0 1 0 279450933 314638336 75811 33554432000 4194304 8973514 140736437791360 140736437790856 4459464 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 76816 75811 458 1167 0 75597 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 307264

[startup+102.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/177 28873
/proc/meminfo: memFree=30903424/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=400448 CPUtime=102.28 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 99426 0 0 0 10200 28 0 0 20 0 1 0 279450933 410058752 99347 33554432000 4194304 8973514 140736437791360 140736437790624 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 100112 99347 458 1167 0 98893 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 400448

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 28873
/proc/meminfo: memFree=30816236/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=502848 CPUtime=162.25 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 124825 0 0 0 16186 39 0 0 20 0 1 0 279450933 514916352 124728 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 125712 124728 458 1167 0 124493 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 502848

[startup+222.306 s]
/proc/loadavg: 2.07 2.00 2.00 3/177 28873
/proc/meminfo: memFree=30712740/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=573504 CPUtime=222.23 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 142576 0 0 0 22174 49 0 0 20 0 1 0 279450933 587268096 142451 33554432000 4194304 8973514 140736437791360 140736437790856 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 143376 142451 458 1167 0 142157 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 573504

[startup+282.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/177 28874
/proc/meminfo: memFree=30662468/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=627776 CPUtime=282.18 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 156270 0 0 0 28160 58 0 0 20 0 1 0 279450933 642842624 156106 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 156944 156106 458 1167 0 155725 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 627776

[startup+342.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 28874
/proc/meminfo: memFree=30594048/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=684096 CPUtime=342.13 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 170357 0 0 0 34149 64 0 0 20 0 1 0 279450933 700514304 170154 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 171024 170154 458 1167 0 169805 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 684096

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28874
/proc/meminfo: memFree=30531772/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=723008 CPUtime=402.09 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 180091 0 0 0 40139 70 0 0 20 0 1 0 279450933 740360192 179848 33554432000 4194304 8973514 140736437791360 140736437790624 6570512 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 180752 179848 458 1167 0 179533 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 723008

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28874
/proc/meminfo: memFree=30538696/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=747584 CPUtime=462.04 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 186396 0 0 0 46128 76 0 0 20 0 1 0 279450933 765526016 186107 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 186896 186107 458 1167 0 185677 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 747584

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28874
/proc/meminfo: memFree=30462216/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=781376 CPUtime=522.01 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 194719 0 0 0 52119 82 0 0 20 0 1 0 279450933 800129024 194388 33554432000 4194304 8973514 140736437791360 140736437790856 4459348 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 195344 194388 458 1167 0 194125 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 781376

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28878
/proc/meminfo: memFree=30455044/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=815168 CPUtime=581.98 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 203175 0 0 0 58112 86 0 0 20 0 1 0 279450933 834732032 202822 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 203792 202822 458 1167 0 202573 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 815168

[startup+642.3 s]

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 28879
/proc/meminfo: memFree=30291380/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=968768 CPUtime=881.92 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 241678 0 0 0 88083 109 0 0 20 0 1 0 279450933 992018432 241299 33554432000 4194304 8973514 140736437791360 140736437790856 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 242192 241299 458 1167 0 240973 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 968768

[startup+942.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 28879
/proc/meminfo: memFree=30288548/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=975936 CPUtime=941.91 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 243503 0 0 0 94078 113 0 0 20 0 1 0 279450933 999358464 243124 33554432000 4194304 8973514 140736437791360 140736437790624 4462757 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 243984 243124 458 1167 0 242765 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 975936

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28879
/proc/meminfo: memFree=30235192/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1000512 CPUtime=1001.89 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 249679 0 0 0 100073 116 0 0 20 0 1 0 279450933 1024524288 249300 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 250128 249300 458 1167 0 248909 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1000512

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28879
/proc/meminfo: memFree=30240740/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1033280 CPUtime=1061.88 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 257903 0 0 0 106069 119 0 0 20 0 1 0 279450933 1058078720 257524 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 258320 257524 458 1167 0 257101 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1033280

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28879
/proc/meminfo: memFree=30209216/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1041472 CPUtime=1121.88 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 259781 0 0 0 112066 122 0 0 20 0 1 0 279450933 1066467328 259402 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 260368 259402 458 1167 0 259149 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1041472

[startup+1182.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 28883
/proc/meminfo: memFree=30185588/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1082432 CPUtime=1181.87 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 270049 0 0 0 118061 126 0 0 20 0 1 0 279450933 1108410368 269670 33554432000 4194304 8973514 140736437791360 140736437789568 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 270608 269670 458 1167 0 269389 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1082432

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 28906
/proc/meminfo: memFree=30149380/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1093696 CPUtime=1241.86 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 272892 0 0 0 124058 128 0 0 20 0 1 0 279450933 1119944704 272513 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 273424 272513 458 1167 0 272205 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 1093696

[startup+1302.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 28906
/proc/meminfo: memFree=30181132/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1102912 CPUtime=1301.85 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 275342 0 0 0 130055 130 0 0 20 0 1 0 279450933 1129381888 274963 33554432000 4194304 8973514 140736437791360 140736437790624 6570576 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 275728 274963 458 1167 0 274509 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 1102912

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28906
/proc/meminfo: memFree=30089744/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1141824 CPUtime=1361.84 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 284903 0 0 0 136049 135 0 0 20 0 1 0 279450933 1169227776 284524 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 285456 284524 458 1167 0 284237 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 1141824

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28906
/proc/meminfo: memFree=30117296/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1158208 CPUtime=1421.84 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 289149 0 0 0 142045 139 0 0 20 0 1 0 279450933 1186004992 288763 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 289552 288763 458 1167 0 288333 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 1158208

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28907
/proc/meminfo: memFree=30079876/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1171520 CPUtime=1481.8 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 292435 0 0 0 148039 141 0 0 20 0 1 0 279450933 1199636480 292021 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 292880 292021 458 1167 0 291661 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 1171520

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28907
/proc/meminfo: memFree=30014812/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1204288 CPUtime=1541.78 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 300704 0 0 0 154034 144 0 0 20 0 1 0 279450933 1233190912 300270 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 301072 300270 458 1167 0 299853 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 1204288

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28908
/proc/meminfo: memFree=30012724/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1218624 CPUtime=1601.77 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 304304 0 0 0 160030 147 0 0 20 0 1 0 279450933 1247870976 303863 33554432000 4194304 8973514 140736437791360 140736437790856 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 304656 303863 458 1167 0 303437 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 1218624

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28908
/proc/meminfo: memFree=30029520/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1236032 CPUtime=1661.76 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 308584 0 0 0 166026 150 0 0 20 0 1 0 279450933 1265696768 308141 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 309008 308141 458 1167 0 307789 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 1236032

[startup+1722.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 28947
/proc/meminfo: memFree=30153064/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1253440 CPUtime=1721.74 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 312929 0 0 0 172022 152 0 0 20 0 1 0 279450933 1283522560 312486 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 313360 312486 458 1167 0 312141 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 1253440

[startup+1782.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/178 28951
/proc/meminfo: memFree=30130612/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1271872 CPUtime=1781.74 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 317466 0 0 0 178018 156 0 0 20 0 1 0 279450933 1302396928 317023 33554432000 4194304 8973514 140736437791360 140736437790856 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 317968 317023 458 1167 0 316749 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 1271872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.98 1.98 1.99 3/178 28951
/proc/meminfo: memFree=30117468/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1271872 CPUtime=1800.04 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 317466 0 0 0 179847 157 0 0 20 0 1 0 279450933 1302396928 317023 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 317968 317023 458 1167 0 316749 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1271872

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

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

[startup+1800.6 s]
/proc/loadavg: 1.98 1.98 1.99 3/178 28951
/proc/meminfo: memFree=30117468/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=1271872 CPUtime=1800.04 cores=0,2,4,6
/proc/28872/stat : 28872 (toysat) R 28870 28872 27148 0 -1 4202496 317466 0 0 0 179847 157 0 0 20 0 1 0 279450933 1302396928 317023 33554432000 4194304 8973514 140736437791360 140736437790624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28872/statm: 317968 317023 458 1167 0 316749 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1271872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.06
CPU user time (s): 1798.48
CPU system time (s): 1.58076
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 1271872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.48
system time used= 1.58076
maximum resident set size= 1268092
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 317466
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= 367
involuntary context switches= 1989

runsolver used 3.98239 second user time and 7.61184 second system time

The end

Launcher Data 

Begin job on node119 at 2012-05-27 17:40:53
IDJOB=3707303
IDBENCH=48214
IDSOLVER=2285
FILE ID=node119/3707303-1338133252
RUNJOBID= node119-1338113000-27164
PBS_JOBID= 14624472
Free space on /tmp= 71604 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_60_4.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3707303-1338133252/watcher-3707303-1338133252 -o /tmp/evaluation-result-3707303-1338133252/solver-3707303-1338133252 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3707303-1338133252.opb

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

MD5SUM BENCH= 33f66c46bd2eace76f5fa6a5916a23ec
RANDOM SEED=1660116627

node119.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		: 2666.943
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	: 5333.88
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		: 2666.943
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		: 2666.943
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	: 5331.93
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		: 2666.943
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		: 2666.943
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	: 5331.93
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		: 2666.943
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	: 5331.92
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		: 2666.943
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	: 5331.90
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		: 2666.943
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:        31307728 kB
Buffers:          298500 kB
Cached:           333912 kB
SwapCached:         1844 kB
Active:           642208 kB
Inactive:         126276 kB
Active(anon):     136208 kB
Inactive(anon):     2068 kB
Active(file):     506000 kB
Inactive(file):   124208 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67100196 kB
Dirty:              8168 kB
Writeback:             0 kB
AnonPages:        141884 kB
Mapped:            13556 kB
Shmem:                 8 kB
Slab:             657316 kB
SReclaimable:      99564 kB
SUnreclaim:       557752 kB
KernelStack:        1464 kB
PageTables:         4252 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     255172 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= 71596 MiB
End job on node119 at 2012-05-27 18:10:55