Trace number 3725162

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) 1800.04 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-5.opb
MD5SUM98c81efbf429745622d6705fab70d2ee
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-52
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109601
Number of constraints which are clauses109601
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 1400
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 1400
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 1400
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

Quality of the solution as a function of time


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

Solver Data 

1.98/2.02	c 2012-06-02T12:36:32+0200
1.98/2.02	c arch = x86_64
1.98/2.02	c os = linux
1.98/2.02	c compiler = ghc 7.4
1.98/2.02	c packages:
1.98/2.02	c   OptDir-0.0.1
1.98/2.02	c   array-0.4.0.0
1.98/2.02	c   base-4.5.0.0
1.98/2.02	c   bytestring-0.9.2.1
1.98/2.02	c   containers-0.4.2.1
1.98/2.02	c   deepseq-1.3.0.0
1.98/2.02	c   mtl-2.1.1
1.98/2.02	c   old_locale-1.0.0.4
1.98/2.02	c   parse_dimacs-1.2
1.98/2.02	c   parsec-3.1.2
1.98/2.02	c   queue-0.1.2
1.98/2.02	c   stm-2.3
1.98/2.02	c   time-1.4
1.98/2.02	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725162-1338633392.opb"]
1.98/2.02	c #vars 1400
1.98/2.02	c #constraints 109601
1.98/2.02	c Solving starts ...
1.98/2.03	c solving time = 0.007s
1.98/2.03	c #decision = 38
1.98/2.03	c #conflict = 0
1.98/2.03	c #restart = 0
1.98/2.03	o -38
1.98/2.03	c Solving starts ...
1.98/2.05	c solving time = 0.015s
1.98/2.05	c #decision = 78
1.98/2.05	c #conflict = 2
1.98/2.05	c #restart = 0
1.98/2.05	o -39
1.98/2.05	c Solving starts ...
2.39/2.40	c solving time = 0.349s
2.39/2.40	c #decision = 222
2.39/2.40	c #conflict = 60
2.39/2.40	c #restart = 0
2.39/2.40	o -40
2.39/2.40	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-3725162-1338633392/watcher-3725162-1338633392 -o /tmp/evaluation-result-3725162-1338633392/solver-3725162-1338633392 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725162-1338633392.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: 1.92 1.96 1.69 3/176 25446
/proc/meminfo: memFree=27939112/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=7248 CPUtime=0 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 841 0 0 0 0 0 0 0 20 0 1 0 329465094 7421952 761 33554432000 4194304 8989770 140734552231744 140734552231008 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 1812 761 425 1171 0 589 0

[startup+0.01154 s]
/proc/loadavg: 1.92 1.96 1.69 3/176 25446
/proc/meminfo: memFree=27939112/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=7248 CPUtime=0 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 971 0 0 0 0 0 0 0 20 0 1 0 329465094 7421952 891 33554432000 4194304 8989770 140734552231744 140734552231008 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 1812 891 429 1171 0 589 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7248

[startup+0.100147 s]
/proc/loadavg: 1.92 1.96 1.69 3/176 25446
/proc/meminfo: memFree=27939112/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=13392 CPUtime=0.09 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 2625 0 0 0 9 0 0 0 20 0 1 0 329465094 13713408 2545 33554432000 4194304 8989770 140734552231744 140734552231008 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 3348 2545 430 1171 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.300157 s]
/proc/loadavg: 1.92 1.96 1.69 3/176 25446
/proc/meminfo: memFree=27939112/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=27728 CPUtime=0.29 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 6210 0 0 0 28 1 0 0 20 0 1 0 329465094 28393472 6130 33554432000 4194304 8989770 140734552231744 140734552231008 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 6932 6130 431 1171 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27728

[startup+0.700171 s]
/proc/loadavg: 1.92 1.96 1.69 3/176 25446
/proc/meminfo: memFree=27939112/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=49232 CPUtime=0.69 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 11586 0 0 0 67 2 0 0 20 0 1 0 329465094 50413568 11506 33554432000 4194304 8989770 140734552231744 140734552231008 4204614 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 12308 11506 431 1171 0 11085 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49232

[startup+1.50017 s]
/proc/loadavg: 1.92 1.96 1.69 3/177 25447
/proc/meminfo: memFree=27874648/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=116816 CPUtime=1.49 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 28497 0 0 0 144 5 0 0 20 0 1 0 329465094 119619584 28417 33554432000 4194304 8989770 140734552231744 140734552231240 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 29204 28417 441 1171 0 27981 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 116816

[startup+3.10018 s]
/proc/loadavg: 1.92 1.96 1.69 3/177 25447
/proc/meminfo: memFree=27819592/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=123984 CPUtime=3.09 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 30320 0 0 0 303 6 0 0 20 0 1 0 329465094 126959616 30240 33554432000 4194304 8989770 140734552231744 140734552231240 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 30996 30240 471 1171 0 29773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123984

[startup+6.30028 s]
/proc/loadavg: 1.93 1.96 1.70 3/177 25447
/proc/meminfo: memFree=27819500/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=128080 CPUtime=6.29 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 31279 0 0 0 622 7 0 0 20 0 1 0 329465094 131153920 31199 33554432000 4194304 8989770 140734552231744 140734552231240 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 32020 31199 471 1171 0 30797 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 128080

[startup+12.7003 s]
/proc/loadavg: 1.93 1.96 1.70 3/177 25447
/proc/meminfo: memFree=27794832/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=151632 CPUtime=12.68 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 37078 0 0 0 1259 9 0 0 20 0 1 0 329465094 155271168 37002 33554432000 4194304 8989770 140734552231744 140734552231240 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 37908 37002 471 1171 0 36685 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 151632

[startup+25.5002 s]
/proc/loadavg: 1.95 1.96 1.70 3/177 25447
/proc/meminfo: memFree=27750284/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=189520 CPUtime=25.48 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 46708 0 0 0 2534 14 0 0 20 0 1 0 329465094 194068480 46629 33554432000 4194304 8989770 140734552231744 140734552231240 4204292 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 47380 46629 471 1171 0 46157 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 189520

[startup+51.1002 s]
/proc/loadavg: 1.96 1.97 1.71 3/177 25447
/proc/meminfo: memFree=27687756/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=255056 CPUtime=51.06 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 63005 0 0 0 5084 22 0 0 20 0 1 0 329465094 261177344 62905 33554432000 4194304 8989770 140734552231744 140734552231008 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 63764 62905 471 1171 0 62541 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 255056

[startup+102.306 s]
/proc/loadavg: 1.98 1.97 1.72 3/177 25447
/proc/meminfo: memFree=27580076/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=358480 CPUtime=102.24 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 88754 0 0 0 10186 38 0 0 20 0 1 0 329465094 367083520 88626 33554432000 4194304 8989770 140734552231744 140734552231008 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 89620 88626 471 1171 0 88397 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 358480

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.74 3/177 25486
/proc/meminfo: memFree=27340420/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=436304 CPUtime=162.19 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 108425 0 0 0 16167 52 0 0 20 0 1 0 329465094 446775296 108250 33554432000 4194304 8989770 140734552231744 140734552231240 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 109076 108250 471 1171 0 107853 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 436304

[startup+222.3 s]
/proc/loadavg: 2.13 2.00 1.76 3/178 25489
/proc/meminfo: memFree=27119256/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=497744 CPUtime=222.15 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 123663 0 0 0 22150 65 0 0 20 0 1 0 329465094 509689856 123443 33554432000 4194304 8989770 140734552231744 140734552231008 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 124436 123443 471 1171 0 123213 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 497744

[startup+282.3 s]
/proc/loadavg: 2.04 2.00 1.77 3/177 25489
/proc/meminfo: memFree=26948772/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=548944 CPUtime=282.11 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 136649 0 0 0 28138 73 0 0 20 0 1 0 329465094 562118656 136387 33554432000 4194304 8989770 140734552231744 140734552231240 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 137236 136387 471 1171 0 136013 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 548944

[startup+342.3 s]
/proc/loadavg: 2.01 2.00 1.78 3/177 25489
/proc/meminfo: memFree=26803596/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=599120 CPUtime=342.08 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 149181 0 0 0 34124 84 0 0 20 0 1 0 329465094 613498880 148891 33554432000 4194304 8989770 140734552231744 140734552231240 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 149780 148891 471 1171 0 148557 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 599120

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.79 3/177 25489
/proc/meminfo: memFree=26663568/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=652368 CPUtime=402.05 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 162510 0 0 0 40113 92 0 0 20 0 1 0 329465094 668024832 162195 33554432000 4194304 8989770 140734552231744 140734552231240 4469708 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 163092 162195 471 1171 0 161869 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 652368

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.81 3/177 25490
/proc/meminfo: memFree=26556028/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=689232 CPUtime=462.04 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 171805 0 0 0 46105 99 0 0 20 0 1 0 329465094 705773568 171490 33554432000 4194304 8989770 140734552231744 140734552231240 4204596 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 172308 171490 471 1171 0 171085 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 689232

[startup+522.3 s]
/proc/loadavg: 2.03 2.01 1.82 3/177 25490
/proc/meminfo: memFree=26441112/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=728144 CPUtime=522.03 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 181543 0 0 0 52098 105 0 0 20 0 1 0 329465094 745619456 181228 33554432000 4194304 8989770 140734552231744 140734552231008 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 182036 181228 471 1171 0 180813 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 728144

[startup+582.3 s]
/proc/loadavg: 2.04 2.02 1.83 3/177 25490
/proc/meminfo: memFree=26362400/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=760912 CPUtime=582.03 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 189597 0 0 0 58092 111 0 0 20 0 1 0 329465094 779173888 189282 33554432000 4194304 8989770 140734552231744 140734552231008 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 190228 189282 471 1171 0 189005 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 760912

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.03 2.04 1.87 3/178 25494
/proc/meminfo: memFree=26097140/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=896080 CPUtime=821.98 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 223585 0 0 0 82066 132 0 0 20 0 1 0 329465094 917585920 223270 33554432000 4194304 8989770 140734552231744 140734552231008 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 224020 223270 471 1171 0 222797 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 896080

[startup+882.3 s]
/proc/loadavg: 2.04 2.04 1.88 3/177 25494
/proc/meminfo: memFree=26027576/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=936016 CPUtime=881.98 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 233443 0 0 0 88060 138 0 0 20 0 1 0 329465094 958480384 233128 33554432000 4194304 8989770 140734552231744 140734552231008 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 234004 233128 471 1171 0 232781 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 936016

[startup+942.3 s]
/proc/loadavg: 2.05 2.05 1.89 3/177 25494
/proc/meminfo: memFree=25995364/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=955472 CPUtime=941.97 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 238433 0 0 0 94053 144 0 0 20 0 1 0 329465094 978403328 238118 33554432000 4194304 8989770 140734552231744 140734552231240 7697339 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 238868 238118 471 1171 0 237645 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 955472

[startup+1002.3 s]
/proc/loadavg: 2.02 2.03 1.90 3/177 25494
/proc/meminfo: memFree=25932772/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=988240 CPUtime=1001.96 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 246462 0 0 0 100048 148 0 0 20 0 1 0 329465094 1011957760 246147 33554432000 4194304 8989770 140734552231744 140734552231240 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 247060 246147 471 1171 0 245837 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 988240

[startup+1062.3 s]
/proc/loadavg: 2.04 2.04 1.91 3/177 25495
/proc/meminfo: memFree=25882832/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=1023056 CPUtime=1061.95 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 255181 0 0 0 106041 154 0 0 20 0 1 0 329465094 1047609344 254866 33554432000 4194304 8989770 140734552231744 140734552231008 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 255764 254866 471 1171 0 254541 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 1023056

[startup+1122.3 s]
/proc/loadavg: 2.05 2.04 1.91 3/177 25495
/proc/meminfo: memFree=25829880/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=1045584 CPUtime=1121.94 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 260764 0 0 0 112035 159 0 0 20 0 1 0 329465094 1070678016 260449 33554432000 4194304 8989770 140734552231744 140734552231008 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 261396 260449 471 1171 0 260173 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 1045584

[startup+1182.3 s]
/proc/loadavg: 2.05 2.05 1.92 3/177 25495
/proc/meminfo: memFree=25776436/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=1081424 CPUtime=1181.93 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 269767 0 0 0 118028 165 0 0 20 0 1 0 329465094 1107378176 269452 33554432000 4194304 8989770 140734552231744 140734552231008 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 270356 269452 471 1171 0 269133 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1081424

[startup+1242.3 s]
/proc/loadavg: 2.05 2.05 1.93 3/177 25495
/proc/meminfo: memFree=25737004/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=1106000 CPUtime=1241.92 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 275957 0 0 0 124022 170 0 0 20 0 1 0 329465094 1132544000 275642 33554432000 4194304 8989770 140734552231744 140734552231240 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 276500 275642 471 1171 0 275277 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 1106000

[startup+1302.3 s]
/proc/loadavg: 2.05 2.05 1.93 3/177 25495
/proc/meminfo: memFree=25700548/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=1127504 CPUtime=1301.92 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 281387 0 0 0 130017 175 0 0 20 0 1 0 329465094 1154564096 281072 33554432000 4194304 8989770 140734552231744 140734552231008 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 281876 281072 471 1171 0 280653 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 1127504

[startup+1362.3 s]
/proc/loadavg: 2.02 2.04 1.93 3/177 25496
/proc/meminfo: memFree=25644128/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=1152080 CPUtime=1361.9 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 287472 0 0 0 136011 179 0 0 20 0 1 0 329465094 1179729920 287157 33554432000 4194304 8989770 140734552231744 140734552231008 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 288020 287157 471 1171 0 286797 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 1152080

[startup+1422.31 s]
/proc/loadavg: 2.00 2.03 1.93 3/178 25499
/proc/meminfo: memFree=25603532/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=1177680 CPUtime=1421.9 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 293754 0 0 0 142006 184 0 0 20 0 1 0 329465094 1205944320 293439 33554432000 4194304 8989770 140734552231744 140734552231240 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 294420 293439 471 1171 0 293197 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 1177680

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/178 25522
/proc/meminfo: memFree=25559468/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=1204304 CPUtime=1481.87 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 300434 0 0 0 148000 187 0 0 20 0 1 0 329465094 1233207296 300096 33554432000 4194304 8989770 140734552231744 140734552231008 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 301076 300096 471 1171 0 299853 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 1204304

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/176 25522
/proc/meminfo: memFree=25516848/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=1229904 CPUtime=1541.84 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 306950 0 0 0 153993 191 0 0 20 0 1 0 329465094 1259421696 306576 33554432000 4194304 8989770 140734552231744 140734552231008 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 307476 306576 471 1171 0 306253 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 1229904

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/177 25523
/proc/meminfo: memFree=25471928/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=1257552 CPUtime=1601.8 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 313801 0 0 0 159984 196 0 0 20 0 1 0 329465094 1287733248 313387 33554432000 4194304 8989770 140734552231744 140734552231008 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 314388 313387 471 1171 0 313165 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 1257552

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/177 25524
/proc/meminfo: memFree=25440092/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=1270864 CPUtime=1661.77 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 317243 0 0 0 165977 200 0 0 20 0 1 0 329465094 1301364736 316790 33554432000 4194304 8989770 140734552231744 140734552231008 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 317716 316790 471 1171 0 316493 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 1270864

[startup+1722.3 s]
/proc/loadavg: 2.07 2.02 1.94 3/177 25524
/proc/meminfo: memFree=25394612/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=1299536 CPUtime=1721.73 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 324377 0 0 0 171969 204 0 0 20 0 1 0 329465094 1330724864 323897 33554432000 4194304 8989770 140734552231744 140734552231008 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 324884 323897 471 1171 0 323661 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 1299536

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 1.94 3/177 25524
/proc/meminfo: memFree=25362772/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=1312848 CPUtime=1781.71 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 327863 0 0 0 177963 208 0 0 20 0 1 0 329465094 1344356352 327357 33554432000 4194304 8989770 140734552231744 140734552231008 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 328212 327357 471 1171 0 326989 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 1312848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.04 2.02 1.94 3/177 25524
/proc/meminfo: memFree=25348604/32873648 swapFree=7112/7112
[pid=25446] ppid=25444 vsize=1327184 CPUtime=1800.02 cores=1,3,5,7
/proc/25446/stat : 25446 (toysat) R 25444 25446 25232 0 -1 4202496 331367 0 0 0 179792 210 0 0 20 0 1 0 329465094 1359036416 330854 33554432000 4194304 8989770 140734552231744 140734552231008 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/25446/statm: 331796 330854 471 1171 0 330573 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1327184

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): 1800.04
CPU user time (s): 1797.93
CPU system time (s): 2.11168
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 1327184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.93
system time used= 2.11168
maximum resident set size= 1323416
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 331367
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= 441
involuntary context switches= 1833

runsolver used 3.2515 second user time and 8.83366 second system time

The end

Launcher Data 

Begin job on node126 at 2012-06-02 12:36:32
IDJOB=3725162
IDBENCH=2247
IDSOLVER=2308
FILE ID=node126/3725162-1338633392
RUNJOBID= node126-1338631508-25249
PBS_JOBID= 14636454
Free space on /tmp= 70796 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-5.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725162-1338633392/watcher-3725162-1338633392 -o /tmp/evaluation-result-3725162-1338633392/solver-3725162-1338633392 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725162-1338633392.opb

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

MD5SUM BENCH= 98c81efbf429745622d6705fab70d2ee
RANDOM SEED=1294690748

node126.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		: 2666.456
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	: 5332.91
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		: 2666.456
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		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
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		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
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		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27939540 kB
Buffers:          387596 kB
Cached:          3657892 kB
SwapCached:         9476 kB
Active:          1442428 kB
Inactive:        2633988 kB
Active(anon):      20544 kB
Inactive(anon):    12180 kB
Active(file):    1421884 kB
Inactive(file):  2621808 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67094928 kB
Dirty:             10128 kB
Writeback:             0 kB
AnonPages:         28608 kB
Mapped:            11496 kB
Shmem:                 0 kB
Slab:             720812 kB
SReclaimable:     165272 kB
SUnreclaim:       555540 kB
KernelStack:        1472 kB
PageTables:         4092 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     143396 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= 70788 MiB
End job on node126 at 2012-06-02 13:06:35