Trace number 3706225

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) 1800.03 1800.31

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ws97-3.opb
MD5SUMf687933a5408753eb50bdd526af25aa5
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3052
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3052
Optimality of the best value was proved NO
Number of variables3300
Total number of constraints1985
Number of constraints which are clauses1364
Number of constraints which are cardinality constraints (but not clauses)621
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint220
Number of terms in the objective function 2792
Biggest coefficient in the objective function 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 1385986
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1385986
Number of bits of the biggest sum of numbers21
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.79/0.89	c 2012-05-27T11:38:02+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-3706225-1338111482.opb"]
0.79/0.89	c #vars 3300
0.79/0.89	c #constraints 1985
0.79/0.89	c Solving starts ...
0.89/0.96	c solving time = 0.068s
0.89/0.96	c #decision = 4649
0.89/0.96	c #conflict = 114
0.89/0.96	c #restart = 1
0.89/0.96	o 11072
0.89/0.97	c Solving starts ...
1.09/1.13	c solving time = 0.159s
1.09/1.13	c #decision = 5750
1.09/1.13	c #conflict = 119
1.09/1.13	c #restart = 1
1.09/1.13	o 11071
1.09/1.13	c Solving starts ...
1482.66/1482.90	c solving time = 1481.538s
1482.66/1482.90	c #decision = 20960
1482.66/1482.90	c #conflict = 2606
1482.66/1482.90	c #restart = 7
1482.66/1482.91	o 11070
1482.66/1482.91	c Solving starts ...
1482.66/1482.95	c learnt constraints deletion: 2599 -> 1300

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-3706225-1338111482/watcher-3706225-1338111482 -o /tmp/evaluation-result-3706225-1338111482/solver-3706225-1338111482 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706225-1338111482.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 1.91 3/176 21528
/proc/meminfo: memFree=28704912/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 832 0 0 0 0 0 0 0 20 0 1 0 277272712 7405568 752 33554432000 4194304 8973514 140735727288416 140734664637144 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 1808 752 413 1167 0 589 0

[startup+0.103705 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 21528
/proc/meminfo: memFree=28704912/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=13376 CPUtime=0.09 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 2392 0 0 0 9 0 0 0 20 0 1 0 277272712 13697024 2312 33554432000 4194304 8973514 140735727288416 140735727287680 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 3344 2312 429 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.200326 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 21528
/proc/meminfo: memFree=28704912/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=13376 CPUtime=0.19 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 2392 0 0 0 19 0 0 0 20 0 1 0 277272712 13697024 2312 33554432000 4194304 8973514 140735727288416 140735727287680 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 3344 2312 429 1167 0 2125 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13376

[startup+0.300149 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 21528
/proc/meminfo: memFree=28704912/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=13376 CPUtime=0.29 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 2392 0 0 0 29 0 0 0 20 0 1 0 277272712 13697024 2312 33554432000 4194304 8973514 140735727288416 140735727287680 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 3344 2312 429 1167 0 2125 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13376

[startup+0.70023 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 21528
/proc/meminfo: memFree=28704912/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=13376 CPUtime=0.69 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 2392 0 0 0 69 0 0 0 20 0 1 0 277272712 13697024 2312 33554432000 4194304 8973514 140735727288416 140735727287912 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 3344 2312 429 1167 0 2125 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13376

[startup+1.5003 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21529
/proc/meminfo: memFree=28695464/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=17472 CPUtime=1.48 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 3682 0 0 0 148 0 0 0 20 0 1 0 277272712 17891328 3602 33554432000 4194304 8973514 140735727288416 140735727287912 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 4368 3602 458 1167 0 3149 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17472

[startup+3.1003 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21529
/proc/meminfo: memFree=28691124/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=18496 CPUtime=3.09 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 3938 0 0 0 308 1 0 0 20 0 1 0 277272712 18939904 3858 33554432000 4194304 8973514 140735727288416 140735727287912 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 4624 3858 458 1167 0 3405 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18496

[startup+6.30034 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21529
/proc/meminfo: memFree=28690776/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=20544 CPUtime=6.29 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 4450 0 0 0 627 2 0 0 20 0 1 0 277272712 21037056 4370 33554432000 4194304 8973514 140735727288416 140735727287912 4209344 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 5136 4370 458 1167 0 3917 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20544

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21529
/proc/meminfo: memFree=28687756/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=21568 CPUtime=12.68 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 4706 0 0 0 1264 4 0 0 20 0 1 0 277272712 22085632 4626 33554432000 4194304 8973514 140735727288416 140735727286336 4204368 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 5392 4626 458 1167 0 4173 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21568

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21529
/proc/meminfo: memFree=28688144/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=21568 CPUtime=25.49 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 4706 0 0 0 2540 9 0 0 20 0 1 0 277272712 22085632 4626 33554432000 4194304 8973514 140735727288416 140735727287680 4415295 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 5392 4626 458 1167 0 4173 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21568

[startup+51.1004 s]
/proc/loadavg: 1.93 1.98 1.90 3/177 21568
/proc/meminfo: memFree=28896032/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=22592 CPUtime=51.08 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 4969 0 0 0 5092 16 0 0 20 0 1 0 277272712 23134208 4887 33554432000 4194304 8973514 140735727288416 140735727287912 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 5648 4887 458 1167 0 4429 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22592

[startup+102.3 s]
/proc/loadavg: 1.97 1.98 1.91 3/177 21568
/proc/meminfo: memFree=28883536/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=25664 CPUtime=102.27 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 5738 0 0 0 10194 33 0 0 20 0 1 0 277272712 26279936 5655 33554432000 4194304 8973514 140735727288416 140735727287680 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 6416 5655 458 1167 0 5197 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25664

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/178 21571
/proc/meminfo: memFree=28854604/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=26688 CPUtime=162.26 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 5995 0 0 0 16170 56 0 0 20 0 1 0 277272712 27328512 5911 33554432000 4194304 8973514 140735727288416 140735727287912 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 6672 5911 458 1167 0 5453 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 26688

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.91 3/177 21571
/proc/meminfo: memFree=28852528/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=28736 CPUtime=222.25 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 6508 0 0 0 22146 79 0 0 20 0 1 0 277272712 29425664 6423 33554432000 4194304 8973514 140735727288416 140735727287680 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 7184 6423 458 1167 0 5965 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 28736

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/177 21572
/proc/meminfo: memFree=28839868/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=30784 CPUtime=282.24 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 7021 0 0 0 28123 101 0 0 20 0 1 0 277272712 31522816 6935 33554432000 4194304 8973514 140735727288416 140735727287912 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 7696 6935 458 1167 0 6477 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 30784

[startup+342.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/177 21572
/proc/meminfo: memFree=28839628/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=31808 CPUtime=342.23 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 7278 0 0 0 34101 122 0 0 20 0 1 0 277272712 32571392 7191 33554432000 4194304 8973514 140735727288416 140735727287912 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 7952 7191 458 1167 0 6733 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 31808

[startup+402.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/177 21572
/proc/meminfo: memFree=28837456/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=33856 CPUtime=402.22 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 7791 0 0 0 40078 144 0 0 20 0 1 0 277272712 34668544 7703 33554432000 4194304 8973514 140735727288416 140735727287912 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 8464 7703 458 1167 0 7245 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 33856

[startup+462.3 s]
/proc/loadavg: 2.04 2.00 1.91 3/177 21572
/proc/meminfo: memFree=28832680/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=35904 CPUtime=462.21 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 8304 0 0 0 46055 166 0 0 20 0 1 0 277272712 36765696 8215 33554432000 4194304 8973514 140735727288416 140735727287680 4209433 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 8976 8215 458 1167 0 7757 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 35904

[startup+522.3 s]
/proc/loadavg: 2.01 2.00 1.91 3/177 21572
/proc/meminfo: memFree=28827284/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=38976 CPUtime=522.2 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 9073 0 0 0 52031 189 0 0 20 0 1 0 277272712 39911424 8983 33554432000 4194304 8973514 140735727288416 140735727287680 4416144 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 9744 8983 458 1167 0 8525 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 38976

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21573
/proc/meminfo: memFree=28826228/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=40000 CPUtime=582.2 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 9329 0 0 0 58009 211 0 0 20 0 1 0 277272712 40960000 9239 33554432000 4194304 8973514 140735727288416 140735727287912 4208850 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 10000 9239 458 1167 0 8781 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 40000

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21576
/proc/meminfo: memFree=28815936/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=47168 CPUtime=822.16 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 11125 0 0 0 81912 304 0 0 20 0 1 0 277272712 48300032 11031 33554432000 4194304 8973514 140735727288416 140735727287912 4209206 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 11792 11031 458 1167 0 10573 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 47168

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21577
/proc/meminfo: memFree=28816060/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=47168 CPUtime=882.16 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 11125 0 0 0 87887 329 0 0 20 0 1 0 277272712 48300032 11031 33554432000 4194304 8973514 140735727288416 140735727287912 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 11792 11031 458 1167 0 10573 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 47168

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21577
/proc/meminfo: memFree=28814944/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=48192 CPUtime=942.14 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 11381 0 0 0 93861 353 0 0 20 0 1 0 277272712 49348608 11287 33554432000 4194304 8973514 140735727288416 140735727287912 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 12048 11287 458 1167 0 10829 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 48192

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21577
/proc/meminfo: memFree=28811904/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=50240 CPUtime=1002.13 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 11894 0 0 0 99835 378 0 0 20 0 1 0 277272712 51445760 11799 33554432000 4194304 8973514 140735727288416 140735727287912 7720752 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 12560 11799 458 1167 0 11341 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 50240

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21577
/proc/meminfo: memFree=28805764/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=52288 CPUtime=1062.12 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 12407 0 0 0 105812 400 0 0 20 0 1 0 277272712 53542912 12311 33554432000 4194304 8973514 140735727288416 140735727287680 4209256 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 13072 12311 458 1167 0 11853 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 52288

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21577
/proc/meminfo: memFree=28803408/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=53312 CPUtime=1122.11 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 12663 0 0 0 111787 424 0 0 20 0 1 0 277272712 54591488 12567 33554432000 4194304 8973514 140735727288416 140735727287680 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 13328 12567 458 1167 0 12109 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 53312

[startup+1182.3 s]
/proc/loadavg: 2.07 2.02 1.92 3/177 21578
/proc/meminfo: memFree=28801488/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=54336 CPUtime=1182.1 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 12920 0 0 0 117764 446 0 0 20 0 1 0 277272712 55640064 12823 33554432000 4194304 8973514 140735727288416 140735727287680 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 13584 12823 458 1167 0 12365 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 54336

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 1.92 3/177 21578
/proc/meminfo: memFree=28798572/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=56384 CPUtime=1242.09 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 13433 0 0 0 123740 469 0 0 20 0 1 0 277272712 57737216 13335 33554432000 4194304 8973514 140735727288416 140735727287912 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 14096 13335 458 1167 0 12877 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 56384

[startup+1302.3 s]
/proc/loadavg: 2.04 2.02 1.93 3/177 21578
/proc/meminfo: memFree=28797208/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=57408 CPUtime=1302.08 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 13689 0 0 0 129718 490 0 0 20 0 1 0 277272712 58785792 13591 33554432000 4194304 8973514 140735727288416 140735727287912 4208816 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 14352 13591 458 1167 0 13133 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 57408

[startup+1362.3 s]
/proc/loadavg: 2.17 2.06 1.94 3/178 21581
/proc/meminfo: memFree=28794656/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=58432 CPUtime=1362.07 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 13946 0 0 0 135695 512 0 0 20 0 1 0 277272712 59834368 13847 33554432000 4194304 8973514 140735727288416 140735727287912 4204320 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 14608 13847 458 1167 0 13389 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 58432

[startup+1422.3 s]
/proc/loadavg: 2.14 2.07 1.95 3/178 21604
/proc/meminfo: memFree=28791960/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=60480 CPUtime=1422.07 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 14458 0 0 0 141674 533 0 0 20 0 1 0 277272712 61931520 14359 33554432000 4194304 8973514 140735727288416 140735727287912 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 15120 14359 458 1167 0 13901 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 60480

[startup+1482.3 s]
/proc/loadavg: 2.05 2.06 1.95 3/177 21605
/proc/meminfo: memFree=28789736/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=62528 CPUtime=1482.06 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 14970 0 0 0 147651 555 0 0 20 0 1 0 277272712 64028672 14871 33554432000 4194304 8973514 140735727288416 140735727287912 4214368 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 15632 14871 458 1167 0 14413 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 62528

[startup+1542.31 s]
/proc/loadavg: 2.10 2.08 1.96 3/177 21605
/proc/meminfo: memFree=28789672/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=62528 CPUtime=1542.05 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 14972 0 0 0 153627 578 0 0 20 0 1 0 277272712 64028672 14872 33554432000 4194304 8973514 140735727288416 140735727287680 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 15632 14872 459 1167 0 14413 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 62528

[startup+1602.3 s]
/proc/loadavg: 2.04 2.06 1.96 3/177 21605
/proc/meminfo: memFree=28789672/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=62528 CPUtime=1602.04 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 14972 0 0 0 159602 602 0 0 20 0 1 0 277272712 64028672 14872 33554432000 4194304 8973514 140735727288416 140735727287912 4212986 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 15632 14872 459 1167 0 14413 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 62528

[startup+1662.3 s]
/proc/loadavg: 2.13 2.08 1.97 3/177 21605
/proc/meminfo: memFree=28780496/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=62528 CPUtime=1662.03 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 14972 0 0 0 165579 624 0 0 20 0 1 0 277272712 64028672 14872 33554432000 4194304 8973514 140735727288416 140735727287680 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 15632 14872 459 1167 0 14413 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 62528

[startup+1722.3 s]
/proc/loadavg: 2.05 2.06 1.97 3/177 21605
/proc/meminfo: memFree=28780496/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=62528 CPUtime=1722.03 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 14972 0 0 0 171557 646 0 0 20 0 1 0 277272712 64028672 14872 33554432000 4194304 8973514 140735727288416 140735727287912 7732832 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 15632 14872 459 1167 0 14413 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 62528

[startup+1782.3 s]
/proc/loadavg: 2.02 2.05 1.97 3/177 21606
/proc/meminfo: memFree=28780248/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=62528 CPUtime=1782.02 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 14972 0 0 0 177532 670 0 0 20 0 1 0 277272712 64028672 14872 33554432000 4194304 8973514 140735727288416 140735727287912 6817613 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 15632 14872 459 1167 0 14413 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 62528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.04 1.97 3/177 21606
/proc/meminfo: memFree=28780372/32873648 swapFree=6604/6604
[pid=21528] ppid=21526 vsize=62528 CPUtime=1800.02 cores=1,3,5,7
/proc/21528/stat : 21528 (toysat) R 21526 21528 17458 0 -1 4202496 14972 0 0 0 179325 677 0 0 20 0 1 0 277272712 64028672 14872 33554432000 4194304 8973514 140735727288416 140735727287680 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21528/statm: 15632 14872 459 1167 0 14413 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 62528

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1793.25
CPU system time (s): 6.77497
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 62528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.25
system time used= 6.77497
maximum resident set size= 59488
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14972
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= 28
involuntary context switches= 1847

runsolver used 4.48032 second user time and 8.5247 second system time

The end

Launcher Data 

Begin job on node148 at 2012-05-27 11:38:02
IDJOB=3706225
IDBENCH=1536
IDSOLVER=2285
FILE ID=node148/3706225-1338111482
RUNJOBID= node148-1338109596-21103
PBS_JOBID= 14624438
Free space on /tmp= 71712 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-MEDINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ws97-3.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706225-1338111482/watcher-3706225-1338111482 -o /tmp/evaluation-result-3706225-1338111482/solver-3706225-1338111482 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706225-1338111482.opb

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

MD5SUM BENCH= f687933a5408753eb50bdd526af25aa5
RANDOM SEED=1539279541

node148.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		: 2667.284
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	: 5334.56
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		: 2667.284
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	: 5331.94
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		: 2667.284
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		: 2667.284
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		: 2667.284
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	: 5331.90
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		: 2667.284
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
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		: 2667.284
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28705184 kB
Buffers:          322536 kB
Cached:          2778428 kB
SwapCached:          576 kB
Active:           740536 kB
Inactive:        2600900 kB
Active(anon):     231432 kB
Inactive(anon):    11120 kB
Active(file):     509104 kB
Inactive(file):  2589780 kB
Unevictable:        6604 kB
Mlocked:            6604 kB
SwapTotal:      67108856 kB
SwapFree:       67108024 kB
Dirty:              7416 kB
Writeback:             0 kB
AnonPages:        246068 kB
Mapped:            15892 kB
Shmem:                96 kB
Slab:             689060 kB
SReclaimable:     133440 kB
SUnreclaim:       555620 kB
KernelStack:        1464 kB
PageTables:         4100 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     354244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    215040 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71704 MiB
End job on node148 at 2012-05-27 12:08:05