Trace number 3725157

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 2012-06-01? (TO) 1800.11 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-4.opb
MD5SUM1a88750537364c45876077f809191628
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-50
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94308
Number of constraints which are clauses94308
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 1272
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 1272
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 1272
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 

1.69/1.75	c 2012-06-02T12:37:01+0200
1.69/1.75	c arch = x86_64
1.69/1.75	c os = linux
1.69/1.75	c compiler = ghc 7.4
1.69/1.75	c packages:
1.69/1.75	c   OptDir-0.0.1
1.69/1.75	c   array-0.4.0.0
1.69/1.75	c   base-4.5.0.0
1.69/1.75	c   bytestring-0.9.2.1
1.69/1.75	c   containers-0.4.2.1
1.69/1.75	c   deepseq-1.3.0.0
1.69/1.75	c   mtl-2.1.1
1.69/1.75	c   old_locale-1.0.0.4
1.69/1.75	c   parse_dimacs-1.2
1.69/1.75	c   parsec-3.1.2
1.69/1.75	c   queue-0.1.2
1.69/1.75	c   stm-2.3
1.69/1.75	c   time-1.4
1.69/1.75	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725157-1338633421.opb"]
1.69/1.75	c #vars 1272
1.69/1.75	c #constraints 94308
1.69/1.75	c Solving starts ...
1.69/1.76	c solving time = 0.007s
1.69/1.76	c #decision = 36
1.69/1.76	c #conflict = 0
1.69/1.76	c #restart = 0
1.69/1.76	o -36
1.69/1.76	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-3725157-1338633421/watcher-3725157-1338633421 -o /tmp/evaluation-result-3725157-1338633421/solver-3725157-1338633421 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725157-1338633421.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: 1.97 2.01 1.73 3/176 23985
/proc/meminfo: memFree=31865336/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=7248 CPUtime=0 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 837 0 0 0 0 0 0 0 20 0 1 0 329467019 7421952 758 33554432000 4194304 8989770 140734934710288 140734934709784 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 1812 758 425 1171 0 589 0

[startup+0.0952881 s]
/proc/loadavg: 1.97 2.01 1.73 3/176 23985
/proc/meminfo: memFree=31865336/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=13392 CPUtime=0.08 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 2624 0 0 0 8 0 0 0 20 0 1 0 329467019 13713408 2545 33554432000 4194304 8989770 140734934710288 140734934709784 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 3348 2545 430 1171 0 2125 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13392

[startup+0.100358 s]
/proc/loadavg: 1.97 2.01 1.73 3/176 23985
/proc/meminfo: memFree=31865336/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=13392 CPUtime=0.09 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 2624 0 0 0 9 0 0 0 20 0 1 0 329467019 13713408 2545 33554432000 4194304 8989770 140734934710288 140734934709784 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 3348 2545 430 1171 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.300279 s]
/proc/loadavg: 1.97 2.01 1.73 3/176 23985
/proc/meminfo: memFree=31865336/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=27728 CPUtime=0.29 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 6209 0 0 0 28 1 0 0 20 0 1 0 329467019 28393472 6130 33554432000 4194304 8989770 140734934710288 140734934709784 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 6932 6130 431 1171 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27728

[startup+0.700311 s]
/proc/loadavg: 1.97 2.01 1.73 3/176 23985
/proc/meminfo: memFree=31865336/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=47184 CPUtime=0.69 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 11073 0 0 0 68 1 0 0 20 0 1 0 329467019 48316416 10994 33554432000 4194304 8989770 140734934710288 140734934709784 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 11796 10994 431 1171 0 10573 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47184

[startup+1.50027 s]
/proc/loadavg: 1.97 2.01 1.73 3/177 23986
/proc/meminfo: memFree=31806560/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=104528 CPUtime=1.49 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 25424 0 0 0 146 3 0 0 20 0 1 0 329467019 107036672 25345 33554432000 4194304 8989770 140734934710288 140734934709784 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 26132 25345 441 1171 0 24909 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104528

[startup+3.10029 s]
/proc/loadavg: 1.97 2.01 1.73 3/177 23986
/proc/meminfo: memFree=31764748/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=104528 CPUtime=3.09 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 25455 0 0 0 305 4 0 0 20 0 1 0 329467019 107036672 25376 33554432000 4194304 8989770 140734934710288 140734934708224 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 26132 25376 471 1171 0 24909 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 104528

[startup+6.30028 s]
/proc/loadavg: 1.98 2.01 1.73 3/177 23986
/proc/meminfo: memFree=31757308/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=112720 CPUtime=6.28 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 27471 0 0 0 624 4 0 0 20 0 1 0 329467019 115425280 27392 33554432000 4194304 8989770 140734934710288 140734934709784 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 28180 27392 471 1171 0 26957 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 112720

[startup+12.7003 s]
/proc/loadavg: 1.98 2.01 1.73 3/177 23986
/proc/meminfo: memFree=31734360/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=135248 CPUtime=12.68 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 33072 0 0 0 1262 6 0 0 20 0 1 0 329467019 138493952 32993 33554432000 4194304 8989770 140734934710288 140734934709552 6858464 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 33812 32993 471 1171 0 32589 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 135248

[startup+25.5003 s]
/proc/loadavg: 1.98 2.01 1.73 3/177 23986
/proc/meminfo: memFree=31695480/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=169040 CPUtime=25.49 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 41588 0 0 0 2539 10 0 0 20 0 1 0 329467019 173096960 41509 33554432000 4194304 8989770 140734934710288 140734934708224 4209168 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 42260 41509 471 1171 0 41037 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 169040

[startup+51.1003 s]
/proc/loadavg: 1.99 2.01 1.74 3/177 23986
/proc/meminfo: memFree=31629296/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=238672 CPUtime=51.07 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 58953 0 0 0 5090 17 0 0 20 0 1 0 329467019 244400128 58868 33554432000 4194304 8989770 140734934710288 140734934709784 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 59668 58868 471 1171 0 58445 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 238672

[startup+102.307 s]
/proc/loadavg: 2.06 2.02 1.75 3/177 23986
/proc/meminfo: memFree=31536572/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=325712 CPUtime=102.24 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 80616 0 0 0 10194 30 0 0 20 0 1 0 329467019 333529088 80490 33554432000 4194304 8989770 140734934710288 140734934709552 4469776 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 81428 80490 471 1171 0 80205 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 325712

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 1.77 3/177 23986
/proc/meminfo: memFree=31451800/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=401488 CPUtime=162.18 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 99756 0 0 0 16177 41 0 0 20 0 1 0 329467019 411123712 99583 33554432000 4194304 8989770 140734934710288 140734934709552 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 100372 99583 471 1171 0 99149 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 401488

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.78 3/178 23989
/proc/meminfo: memFree=31402084/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=454736 CPUtime=222.14 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 112948 0 0 0 22165 49 0 0 20 0 1 0 329467019 465649664 112733 33554432000 4194304 8989770 140734934710288 140734934708480 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 113684 112733 471 1171 0 112461 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 454736

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.79 3/176 23989
/proc/meminfo: memFree=31356328/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=499792 CPUtime=282.1 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 124435 0 0 0 28155 55 0 0 20 0 1 0 329467019 511787008 124182 33554432000 4194304 8989770 140734934710288 140734934709552 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 124948 124182 471 1171 0 123725 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 499792

[startup+342.3 s]
/proc/loadavg: 2.06 2.02 1.81 3/177 23990
/proc/meminfo: memFree=31310700/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=542800 CPUtime=342.09 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 135123 0 0 0 34145 64 0 0 20 0 1 0 329467019 555827200 134858 33554432000 4194304 8989770 140734934710288 140734934709784 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 135700 134858 471 1171 0 134477 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 542800

[startup+402.3 s]
/proc/loadavg: 2.08 2.03 1.82 3/177 23990
/proc/meminfo: memFree=31267636/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=580688 CPUtime=402.07 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 144566 0 0 0 40136 71 0 0 20 0 1 0 329467019 594624512 144300 33554432000 4194304 8989770 140734934710288 140734934709552 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 145172 144300 471 1171 0 143949 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 580688

[startup+462.3 s]
/proc/loadavg: 2.16 2.05 1.84 3/177 23990
/proc/meminfo: memFree=31240240/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=612432 CPUtime=462.06 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 152437 0 0 0 46128 78 0 0 20 0 1 0 329467019 627130368 152171 33554432000 4194304 8989770 140734934710288 140734934709552 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 153108 152171 471 1171 0 151885 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 612432

[startup+522.3 s]
/proc/loadavg: 2.06 2.04 1.84 3/177 23990
/proc/meminfo: memFree=31194300/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=645200 CPUtime=522.06 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 160815 0 0 0 52122 84 0 0 20 0 1 0 329467019 660684800 160549 33554432000 4194304 8989770 140734934710288 140734934708480 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 161300 160549 471 1171 0 160077 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 645200

[startup+582.3 s]
/proc/loadavg: 2.08 2.04 1.86 3/177 23990
/proc/meminfo: memFree=31165656/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=672848 CPUtime=582.05 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 167588 0 0 0 58116 89 0 0 20 0 1 0 329467019 688996352 167322 33554432000 4194304 8989770 140734934710288 140734934708480 7683298 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 168212 167322 471 1171 0 166989 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 672848

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.01 2.03 1.89 3/178 23994
/proc/meminfo: memFree=31031080/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=788560 CPUtime=821.97 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 196716 0 0 0 82086 111 0 0 20 0 1 0 329467019 807485440 196389 33554432000 4194304 8989770 140734934710288 140734934709552 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 197140 196389 471 1171 0 195917 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 788560

[startup+882.3 s]
/proc/loadavg: 2.06 2.04 1.90 3/177 23994
/proc/meminfo: memFree=30997744/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=820304 CPUtime=881.96 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 204587 0 0 0 88080 116 0 0 20 0 1 0 329467019 839991296 204242 33554432000 4194304 8989770 140734934710288 140734934709784 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 205076 204242 471 1171 0 203853 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 820304

[startup+942.3 s]
/proc/loadavg: 2.16 2.06 1.92 3/177 23995
/proc/meminfo: memFree=30975272/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=842832 CPUtime=941.94 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 210221 0 0 0 94074 120 0 0 20 0 1 0 329467019 863059968 209876 33554432000 4194304 8989770 140734934710288 140734934708480 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 210708 209876 471 1171 0 209485 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 842832

[startup+1002.3 s]
/proc/loadavg: 2.12 2.06 1.92 3/177 23995
/proc/meminfo: memFree=30947976/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=864336 CPUtime=1001.93 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 215468 0 0 0 100068 125 0 0 20 0 1 0 329467019 885080064 215123 33554432000 4194304 8989770 140734934710288 140734934708480 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 216084 215123 471 1171 0 214861 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 864336

[startup+1062.3 s]
/proc/loadavg: 2.10 2.06 1.93 3/177 23995
/proc/meminfo: memFree=30914248/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=887888 CPUtime=1061.93 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 221365 0 0 0 106063 130 0 0 20 0 1 0 329467019 909197312 221020 33554432000 4194304 8989770 140734934710288 140734934709552 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 221972 221020 471 1171 0 220749 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 887888

[startup+1122.3 s]
/proc/loadavg: 2.04 2.05 1.93 3/177 23995
/proc/meminfo: memFree=30907560/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=910416 CPUtime=1121.92 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 227149 0 0 0 112059 133 0 0 20 0 1 0 329467019 932265984 226804 33554432000 4194304 8989770 140734934710288 140734934708480 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 227604 226804 471 1171 0 226381 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 910416

[startup+1182.3 s]
/proc/loadavg: 2.07 2.06 1.93 3/177 23995
/proc/meminfo: memFree=30875320/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=932944 CPUtime=1181.9 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 232734 0 0 0 118053 137 0 0 20 0 1 0 329467019 955334656 232389 33554432000 4194304 8989770 140734934710288 140734934709552 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 233236 232389 471 1171 0 232013 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 932944

[startup+1242.3 s]
/proc/loadavg: 2.09 2.06 1.94 3/177 23996
/proc/meminfo: memFree=30862868/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=955472 CPUtime=1241.9 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 238462 0 0 0 124049 141 0 0 20 0 1 0 329467019 978403328 238117 33554432000 4194304 8989770 140734934710288 140734934709552 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 238868 238117 471 1171 0 237645 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 955472

[startup+1302.3 s]
/proc/loadavg: 2.09 2.06 1.94 3/177 23996
/proc/meminfo: memFree=30835464/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=980048 CPUtime=1301.89 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 244393 0 0 0 130045 144 0 0 20 0 1 0 329467019 1003569152 244048 33554432000 4194304 8989770 140734934710288 140734934709552 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 245012 244048 471 1171 0 243789 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 980048

[startup+1362.3 s]
/proc/loadavg: 2.09 2.06 1.95 3/177 23996
/proc/meminfo: memFree=30825424/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=992336 CPUtime=1361.88 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 247678 0 0 0 136041 147 0 0 20 0 1 0 329467019 1016152064 247333 33554432000 4194304 8989770 140734934710288 140734934709552 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 248084 247333 471 1171 0 246861 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 992336

[startup+1422.31 s]
/proc/loadavg: 2.03 2.05 1.95 3/178 23999
/proc/meminfo: memFree=30789828/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=1019984 CPUtime=1421.88 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 254372 0 0 0 142037 151 0 0 20 0 1 0 329467019 1044463616 254027 33554432000 4194304 8989770 140734934710288 140734934708480 4469708 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 254996 254027 471 1171 0 253773 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 1019984

[startup+1482.3 s]
/proc/loadavg: 2.10 2.07 1.96 3/178 24022
/proc/meminfo: memFree=30766772/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=1045584 CPUtime=1481.85 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 260994 0 0 0 148030 155 0 0 20 0 1 0 329467019 1070678016 260631 33554432000 4194304 8989770 140734934710288 140734934709552 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 261396 260631 471 1171 0 260173 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 1045584

[startup+1542.3 s]
/proc/loadavg: 2.04 2.05 1.96 3/177 24023
/proc/meminfo: memFree=30754764/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=1057872 CPUtime=1541.82 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 263924 0 0 0 154024 158 0 0 20 0 1 0 329467019 1083260928 263539 33554432000 4194304 8989770 140734934710288 140734934709552 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 264468 263539 471 1171 0 263245 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 1057872

[startup+1602.3 s]
/proc/loadavg: 2.07 2.06 1.96 3/177 24023
/proc/meminfo: memFree=30722880/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=1085520 CPUtime=1601.81 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 270973 0 0 0 160020 161 0 0 20 0 1 0 329467019 1111572480 270574 33554432000 4194304 8989770 140734934710288 140734934709784 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 271380 270574 471 1171 0 270157 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 1085520

[startup+1662.3 s]
/proc/loadavg: 2.09 2.06 1.97 3/177 24023
/proc/meminfo: memFree=30705724/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=1099856 CPUtime=1661.8 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 274547 0 0 0 166016 164 0 0 20 0 1 0 329467019 1126252544 274148 33554432000 4194304 8989770 140734934710288 140734934708480 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 274964 274148 471 1171 0 273741 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 1099856

[startup+1722.3 s]
/proc/loadavg: 2.03 2.05 1.97 3/177 24062
/proc/meminfo: memFree=30706612/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=1114192 CPUtime=1721.79 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 278196 0 0 0 172012 167 0 0 20 0 1 0 329467019 1140932608 277797 33554432000 4194304 8989770 140734934710288 140734934709784 4469776 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 278548 277797 471 1171 0 277325 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 1114192

[startup+1782.3 s]
/proc/loadavg: 2.01 2.04 1.97 3/177 24062
/proc/meminfo: memFree=30616464/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=1141840 CPUtime=1781.79 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 284981 0 0 0 178009 170 0 0 20 0 1 0 329467019 1169244160 284582 33554432000 4194304 8989770 140734934710288 140734934709784 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 285460 284582 471 1171 0 284237 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 1141840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.01 2.03 1.97 3/177 24062
/proc/meminfo: memFree=30589680/32873844 swapFree=7116/7116
[pid=23985] ppid=23983 vsize=1141840 CPUtime=1800.09 cores=1,3,5,7
/proc/23985/stat : 23985 (toysat) R 23983 23985 23807 0 -1 4202496 284981 0 0 0 179839 170 0 0 20 0 1 0 329467019 1169244160 284582 33554432000 4194304 8989770 140734934710288 140734934709784 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23985/statm: 285460 284582 471 1171 0 284237 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1141840

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): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1798.4
CPU system time (s): 1.71274
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 1141840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.4
system time used= 1.71274
maximum resident set size= 1138328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 284981
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= 328
involuntary context switches= 1835

runsolver used 3.50247 second user time and 9.11361 second system time

The end

Launcher Data 

Begin job on node146 at 2012-06-02 12:37:01
IDJOB=3725157
IDBENCH=2256
IDSOLVER=2308
FILE ID=node146/3725157-1338633421
RUNJOBID= node146-1338631508-23824
PBS_JOBID= 14636434
Free space on /tmp= 70916 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-4.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725157-1338633421/watcher-3725157-1338633421 -o /tmp/evaluation-result-3725157-1338633421/solver-3725157-1338633421 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725157-1338633421.opb

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

MD5SUM BENCH= 1a88750537364c45876077f809191628
RANDOM SEED=1533046589

node146.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		: 2667.034
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	: 5334.06
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		: 2667.034
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	: 5331.92
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		: 2667.034
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	: 5331.91
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		: 2667.034
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		: 2667.034
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		: 2667.034
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		: 2667.034
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		: 2667.034
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:       32873844 kB
MemFree:        31866236 kB
Buffers:           94244 kB
Cached:           130632 kB
SwapCached:         1796 kB
Active:           141500 kB
Inactive:         121504 kB
Active(anon):      38568 kB
Inactive(anon):     1556 kB
Active(file):     102932 kB
Inactive(file):   119948 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67099768 kB
Dirty:              9720 kB
Writeback:             0 kB
AnonPages:         43684 kB
Mapped:            10672 kB
Shmem:                 0 kB
Slab:             605884 kB
SReclaimable:      46232 kB
SUnreclaim:       559652 kB
KernelStack:        1456 kB
PageTables:         4088 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     158616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 70904 MiB
End job on node146 at 2012-06-02 13:07:04