Trace number 3706790

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) 1800.08 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-1.opb
MD5SUMa2418d45f4247bab260506429e96e746
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-54
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -57
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints126555
Number of constraints which are clauses126555
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1534
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 1534
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1534
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.29/2.32	c 2012-05-27T13:33:32+0200
2.29/2.32	c arch = x86_64
2.29/2.32	c os = linux
2.29/2.32	c compiler = ghc 7.4
2.29/2.32	c packages:
2.29/2.32	c   OptDir-0.0.1
2.29/2.32	c   array-0.4.0.0
2.29/2.32	c   base-4.5.0.0
2.29/2.32	c   bytestring-0.9.2.1
2.29/2.32	c   containers-0.4.2.1
2.29/2.32	c   deepseq-1.3.0.0
2.29/2.32	c   mtl-2.1.1
2.29/2.32	c   old_locale-1.0.0.4
2.29/2.32	c   parse_dimacs-1.2
2.29/2.32	c   parsec-3.1.2
2.29/2.32	c   queue-0.1.2
2.29/2.32	c   stm-2.3
2.29/2.32	c   time-1.4
2.29/2.32	c command line = ["--pb","HOME/instance-3706790-1338118412.opb"]
2.29/2.32	c #vars 1534
2.29/2.32	c #constraints 126555
2.29/2.32	c Solving starts ...
2.29/2.32	c solving time = 0.007s
2.29/2.32	c #decision = 41
2.29/2.32	c #conflict = 0
2.29/2.32	c #restart = 0
2.29/2.32	o -41
2.29/2.33	c Solving starts ...
2.29/2.34	c solving time = 0.016s
2.29/2.34	c #decision = 82
2.29/2.34	c #conflict = 2
2.29/2.34	c #restart = 0
2.29/2.34	o -42
2.29/2.35	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-3706790-1338118412/watcher-3706790-1338118412 -o /tmp/evaluation-result-3706790-1338118412/solver-3706790-1338118412 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706790-1338118412.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: 1.84 1.98 1.99 3/176 10922
/proc/meminfo: memFree=30155156/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 836 0 0 0 0 0 0 0 20 0 1 0 277965258 7405568 756 33554432000 4194304 8973514 140736625656448 140736625655712 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 1808 756 413 1167 0 589 0

[startup+0.076927 s]
/proc/loadavg: 1.84 1.98 1.99 3/176 10922
/proc/meminfo: memFree=30155156/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=11328 CPUtime=0.07 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 2100 0 0 0 7 0 0 0 20 0 1 0 277965258 11599872 2020 33554432000 4194304 8973514 140736625656448 140736625655712 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 2832 2020 417 1167 0 1613 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11328

[startup+0.100258 s]
/proc/loadavg: 1.84 1.98 1.99 3/176 10922
/proc/meminfo: memFree=30155156/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=14400 CPUtime=0.09 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 2624 0 0 0 9 0 0 0 20 0 1 0 277965258 14745600 2544 33554432000 4194304 8973514 140736625656448 140736625655712 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 3600 2544 417 1167 0 2381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14400

[startup+0.300215 s]
/proc/loadavg: 1.84 1.98 1.99 3/176 10922
/proc/meminfo: memFree=30155156/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=27712 CPUtime=0.29 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 6196 0 0 0 28 1 0 0 20 0 1 0 277965258 28377088 6116 33554432000 4194304 8973514 140736625656448 140736625655944 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 6928 6116 417 1167 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27712

[startup+0.70022 s]
/proc/loadavg: 1.84 1.98 1.99 3/176 10922
/proc/meminfo: memFree=30155156/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=50240 CPUtime=0.69 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 11768 0 0 0 66 3 0 0 20 0 1 0 277965258 51445760 11688 33554432000 4194304 8973514 140736625656448 140736625655944 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 12560 11694 418 1167 0 11341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50240

[startup+1.50021 s]
/proc/loadavg: 1.84 1.98 1.99 3/177 10923
/proc/meminfo: memFree=30015392/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=123968 CPUtime=1.49 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 30261 0 0 0 144 5 0 0 20 0 1 0 277965258 126943232 30181 33554432000 4194304 8973514 140736625656448 140736625655944 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 30992 30181 418 1167 0 29773 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 123968

[startup+3.10027 s]
/proc/loadavg: 1.84 1.98 1.99 3/177 10923
/proc/meminfo: memFree=29937248/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=144448 CPUtime=3.09 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 35425 0 0 0 303 6 0 0 20 0 1 0 277965258 147914752 35345 33554432000 4194304 8973514 140736625656448 140736625655944 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 36112 35345 456 1167 0 34893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 144448

[startup+6.30022 s]
/proc/loadavg: 1.93 2.00 1.99 3/177 10923
/proc/meminfo: memFree=29929328/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=144448 CPUtime=6.29 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 35425 0 0 0 622 7 0 0 20 0 1 0 277965258 147914752 35345 33554432000 4194304 8973514 140736625656448 140736625655712 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 36112 35345 456 1167 0 34893 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 144448

[startup+12.7002 s]
/proc/loadavg: 1.94 2.00 1.99 3/177 10923
/proc/meminfo: memFree=29888220/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=158784 CPUtime=12.69 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 38798 0 0 0 1260 9 0 0 20 0 1 0 277965258 162594816 38718 33554432000 4194304 8973514 140736625656448 140736625655944 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 39696 38718 456 1167 0 38477 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 158784

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 1.99 3/177 10923
/proc/meminfo: memFree=29806268/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=188480 CPUtime=25.49 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 46433 0 0 0 2536 13 0 0 20 0 1 0 277965258 193003520 46353 33554432000 4194304 8973514 140736625656448 140736625655944 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 47120 46353 456 1167 0 45901 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 188480

[startup+51.1003 s]
/proc/loadavg: 1.97 2.00 1.99 3/177 10923
/proc/meminfo: memFree=29675276/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=245824 CPUtime=51.08 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 60622 0 0 0 5087 21 0 0 20 0 1 0 277965258 251723776 60542 33554432000 4194304 8973514 140736625656448 140736625655712 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 61456 60542 456 1167 0 60237 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 245824

[startup+102.306 s]
/proc/loadavg: 1.98 2.00 1.99 3/177 10923
/proc/meminfo: memFree=29471464/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=354368 CPUtime=102.27 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 87660 0 0 0 10193 34 0 0 20 0 1 0 277965258 362872832 87580 33554432000 4194304 8973514 140736625656448 140736625655944 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 88592 87580 456 1167 0 87373 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 354368

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/177 10923
/proc/meminfo: memFree=29293056/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=459840 CPUtime=162.27 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 114124 0 0 0 16178 49 0 0 20 0 1 0 277965258 470876160 114044 33554432000 4194304 8973514 140736625656448 140736625655944 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 114960 114044 456 1167 0 113741 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 459840

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/177 10923
/proc/meminfo: memFree=29141188/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=549952 CPUtime=222.26 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 136801 0 0 0 22165 61 0 0 20 0 1 0 277965258 563150848 136721 33554432000 4194304 8973514 140736625656448 140736625655944 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 137488 136721 456 1167 0 136269 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 549952

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/177 10924
/proc/meminfo: memFree=29018456/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=631872 CPUtime=282.25 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 157170 0 0 0 28154 71 0 0 20 0 1 0 277965258 647036928 157090 33554432000 4194304 8973514 140736625656448 140736625655944 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 157968 157090 456 1167 0 156749 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 631872

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/177 10924
/proc/meminfo: memFree=28894612/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=704576 CPUtime=342.24 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 175297 0 0 0 34143 81 0 0 20 0 1 0 277965258 721485824 175217 33554432000 4194304 8973514 140736625656448 140736625655712 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 176144 175217 456 1167 0 174925 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 704576

[startup+402.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/178 10927
/proc/meminfo: memFree=28796184/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=764992 CPUtime=402.21 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 190352 0 0 0 40131 90 0 0 20 0 1 0 277965258 783351808 190248 33554432000 4194304 8973514 140736625656448 140736625655712 4209363 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 191248 190248 456 1167 0 190029 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 764992

[startup+462.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/177 10927
/proc/meminfo: memFree=28700088/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=822336 CPUtime=462.18 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 204950 0 0 0 46119 99 0 0 20 0 1 0 277965258 842072064 204817 33554432000 4194304 8973514 140736625656448 140736625655712 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 205584 204817 456 1167 0 204365 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 822336

[startup+522.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/177 10927
/proc/meminfo: memFree=28622988/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=868416 CPUtime=522.14 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 216412 0 0 0 52106 108 0 0 20 0 1 0 277965258 889257984 216234 33554432000 4194304 8973514 140736625656448 140736625655712 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 217104 216234 456 1167 0 215885 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 868416

[startup+582.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/177 10928
/proc/meminfo: memFree=28547996/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=910400 CPUtime=582.1 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 226915 0 0 0 58095 115 0 0 20 0 1 0 277965258 932249600 226691 33554432000 4194304 8973514 140736625656448 140736625655944 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 227600 226691 456 1167 0 226381 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 910400

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 10928
/proc/meminfo: memFree=28305568/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1033280 CPUtime=821.94 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 257784 0 0 0 82056 138 0 0 20 0 1 0 277965258 1058078720 257387 33554432000 4194304 8973514 140736625656448 140736625655712 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 258320 257387 456 1167 0 257101 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 1033280

[startup+882.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/176 10928
/proc/meminfo: memFree=28249308/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1060928 CPUtime=881.9 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 264867 0 0 0 88047 143 0 0 20 0 1 0 277965258 1086390272 264433 33554432000 4194304 8973514 140736625656448 140736625655944 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 265232 264433 456 1167 0 264013 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 1060928

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10929
/proc/meminfo: memFree=28190924/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1091648 CPUtime=941.87 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 272554 0 0 0 94038 149 0 0 20 0 1 0 277965258 1117847552 272088 33554432000 4194304 8973514 140736625656448 140736625655944 4209376 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 272912 272088 456 1167 0 271693 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 1091648

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10932
/proc/meminfo: memFree=28129328/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1111104 CPUtime=1001.85 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 277316 0 0 0 100032 153 0 0 20 0 1 0 277965258 1137770496 276837 33554432000 4194304 8973514 140736625656448 140736625655712 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 277776 276837 456 1167 0 276557 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 1111104

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10932
/proc/meminfo: memFree=28083668/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1142848 CPUtime=1061.84 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 285221 0 0 0 106028 156 0 0 20 0 1 0 277965258 1170276352 284736 33554432000 4194304 8973514 140736625656448 140736625655712 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 285712 284736 456 1167 0 284493 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 1142848

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10932
/proc/meminfo: memFree=28032212/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1163328 CPUtime=1121.84 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 290499 0 0 0 112024 160 0 0 20 0 1 0 277965258 1191247872 290014 33554432000 4194304 8973514 140736625656448 140736625655712 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 290832 290014 456 1167 0 289613 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 1163328

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10932
/proc/meminfo: memFree=27967484/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1196096 CPUtime=1181.83 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 298667 0 0 0 118018 165 0 0 20 0 1 0 277965258 1224802304 298182 33554432000 4194304 8973514 140736625656448 140736625655712 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 299024 298182 456 1167 0 297805 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1196096

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10933
/proc/meminfo: memFree=27928920/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1218624 CPUtime=1241.82 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 304128 0 0 0 124012 170 0 0 20 0 1 0 277965258 1247870976 303643 33554432000 4194304 8973514 140736625656448 140736625655712 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 304656 303643 456 1167 0 303437 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 1218624

[startup+1302.3 s]
/proc/loadavg: 2.12 2.03 2.01 3/177 10933
/proc/meminfo: memFree=27871136/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1242176 CPUtime=1301.81 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 310030 0 0 0 130007 174 0 0 20 0 1 0 277965258 1271988224 309545 33554432000 4194304 8973514 140736625656448 140736625655712 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 310544 309545 456 1167 0 309325 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 1242176

[startup+1362.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 10933
/proc/meminfo: memFree=27831084/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1264704 CPUtime=1361.8 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 315788 0 0 0 136002 178 0 0 20 0 1 0 277965258 1295056896 315303 33554432000 4194304 8973514 140736625656448 140736625655712 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 316176 315303 456 1167 0 314957 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 1264704

[startup+1422.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 10933
/proc/meminfo: memFree=27785328/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1276992 CPUtime=1421.8 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 318725 0 0 0 141999 181 0 0 20 0 1 0 277965258 1307639808 318240 33554432000 4194304 8973514 140736625656448 140736625655712 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 319248 318240 456 1167 0 318029 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 1276992

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 10933
/proc/meminfo: memFree=27745064/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1299520 CPUtime=1481.78 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 324384 0 0 0 147993 185 0 0 20 0 1 0 277965258 1330708480 323899 33554432000 4194304 8973514 140736625656448 140736625655712 4427820 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 324880 323899 456 1167 0 323661 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 1299520

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 10934
/proc/meminfo: memFree=27703184/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1324096 CPUtime=1541.77 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 330579 0 0 0 153988 189 0 0 20 0 1 0 277965258 1355874304 330094 33554432000 4194304 8973514 140736625656448 140736625655712 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 331024 330094 456 1167 0 329805 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 1324096

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10937
/proc/meminfo: memFree=27659556/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1348672 CPUtime=1601.76 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 336886 0 0 0 159984 192 0 0 20 0 1 0 277965258 1381040128 336401 33554432000 4194304 8973514 140736625656448 140736625655944 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 337168 336401 456 1167 0 335949 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 1348672

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10960
/proc/meminfo: memFree=27615216/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1374272 CPUtime=1661.75 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 343179 0 0 0 165978 197 0 0 20 0 1 0 277965258 1407254528 342694 33554432000 4194304 8973514 140736625656448 140736625655712 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 343568 342694 456 1167 0 342349 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 1374272

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10960
/proc/meminfo: memFree=27586468/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1386560 CPUtime=1721.75 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 346223 0 0 0 171973 202 0 0 20 0 1 0 277965258 1419837440 345738 33554432000 4194304 8973514 140736625656448 140736625655712 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 346640 345738 456 1167 0 345421 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 1386560

[startup+1782.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 10960
/proc/meminfo: memFree=27539624/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1412160 CPUtime=1781.74 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 352758 0 0 0 177969 205 0 0 20 0 1 0 277965258 1446051840 352273 33554432000 4194304 8973514 140736625656448 140736625655712 4214550 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 353040 352273 456 1167 0 351821 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 1412160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.06 2.01 2.00 2/174 10961
/proc/meminfo: memFree=28744248/32873648 swapFree=7368/7368
[pid=10922] ppid=10920 vsize=1425472 CPUtime=1800.05 cores=1,3,5,7
/proc/10922/stat : 10922 (toysat) R 10920 10922 3829 0 -1 4202496 355966 0 0 0 179799 206 0 0 20 0 1 0 277965258 1459683328 355481 33554432000 4194304 8973514 140736625656448 140736625655712 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/10922/statm: 356368 355481 456 1167 0 355149 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1425472

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): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1797.99
CPU system time (s): 2.08268
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 1425472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.99
system time used= 2.08268
maximum resident set size= 1421924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 355966
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= 408
involuntary context switches= 1836

runsolver used 3.02254 second user time and 8.93164 second system time

The end

Launcher Data 

Begin job on node149 at 2012-05-27 13:33:32
IDJOB=3706790
IDBENCH=2265
IDSOLVER=2285
FILE ID=node149/3706790-1338118412
RUNJOBID= node149-1338113003-10552
PBS_JOBID= 14624439
Free space on /tmp= 71700 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-1.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706790-1338118412/watcher-3706790-1338118412 -o /tmp/evaluation-result-3706790-1338118412/solver-3706790-1338118412 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706790-1338118412.opb

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

MD5SUM BENCH= a2418d45f4247bab260506429e96e746
RANDOM SEED=351285480

node149.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		: 2666.145
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	: 5332.29
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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	: 5331.91
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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:       32873648 kB
MemFree:        30160644 kB
Buffers:          333592 kB
Cached:          1552144 kB
SwapCached:         2244 kB
Active:           782288 kB
Inactive:        1125760 kB
Active(anon):      14512 kB
Inactive(anon):     9052 kB
Active(file):     767776 kB
Inactive(file):  1116708 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108856 kB
SwapFree:       67104796 kB
Dirty:             19808 kB
Writeback:             0 kB
AnonPages:         26608 kB
Mapped:            15788 kB
Shmem:                96 kB
Slab:             666980 kB
SReclaimable:     111452 kB
SUnreclaim:       555528 kB
KernelStack:        1440 kB
PageTables:         3552 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     136536 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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 node149 at 2012-05-27 14:03:34