Trace number 3725160

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 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-2.opb
MD5SUM62a6bdf0e089cd0b8a79007277394096
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 benchmark1800.05
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 constraints109401
Number of constraints which are clauses109401
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 

1.99/2.08	c 2012-06-02T12:36:35+0200
1.99/2.08	c arch = x86_64
1.99/2.08	c os = linux
1.99/2.08	c compiler = ghc 7.4
1.99/2.08	c packages:
1.99/2.08	c   OptDir-0.0.1
1.99/2.08	c   array-0.4.0.0
1.99/2.08	c   base-4.5.0.0
1.99/2.08	c   bytestring-0.9.2.1
1.99/2.08	c   containers-0.4.2.1
1.99/2.08	c   deepseq-1.3.0.0
1.99/2.08	c   mtl-2.1.1
1.99/2.08	c   old_locale-1.0.0.4
1.99/2.08	c   parse_dimacs-1.2
1.99/2.08	c   parsec-3.1.2
1.99/2.08	c   queue-0.1.2
1.99/2.08	c   stm-2.3
1.99/2.08	c   time-1.4
1.99/2.08	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725160-1338633395.opb"]
1.99/2.08	c #vars 1400
1.99/2.08	c #constraints 109401
1.99/2.08	c Solving starts ...
1.99/2.09	c solving time = 0.008s
1.99/2.09	c #decision = 40
1.99/2.09	c #conflict = 0
1.99/2.09	c #restart = 0
1.99/2.09	o -40
1.99/2.09	c Solving starts ...
2.10/2.13	c solving time = 0.040s
2.10/2.13	c #decision = 86
2.10/2.13	c #conflict = 7
2.10/2.13	c #restart = 0
2.10/2.13	o -41
2.10/2.13	c Solving starts ...
2.20/2.20	c solving time = 0.070s
2.20/2.20	c #decision = 361
2.20/2.20	c #conflict = 22
2.20/2.20	c #restart = 0
2.20/2.20	o -42
2.20/2.20	c Solving starts ...
2.39/2.41	c solving time = 0.202s
2.39/2.41	c #decision = 726
2.39/2.41	c #conflict = 47
2.39/2.41	c #restart = 0
2.39/2.41	o -43
2.39/2.41	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-3725160-1338633395/watcher-3725160-1338633395 -o /tmp/evaluation-result-3725160-1338633395/solver-3725160-1338633395 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725160-1338633395.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 2.00 1.72 3/176 15105
/proc/meminfo: memFree=31807000/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=6224 CPUtime=0 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 819 0 0 0 0 0 0 0 20 0 1 0 329468031 6373376 740 33554432000 4194304 8989770 140735480308864 140735389734120 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 1556 744 425 1171 0 333 0

[startup+0.0445309 s]
/proc/loadavg: 1.97 2.00 1.72 3/176 15105
/proc/meminfo: memFree=31807000/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=9296 CPUtime=0.03 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 1548 0 0 0 3 0 0 0 20 0 1 0 329468031 9519104 1469 33554432000 4194304 8989770 140735480308864 140735389734120 4213859 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 2324 1475 430 1171 0 1101 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9296

[startup+0.100288 s]
/proc/loadavg: 1.97 2.00 1.72 3/176 15105
/proc/meminfo: memFree=31807000/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=14416 CPUtime=0.09 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 2667 0 0 0 8 1 0 0 20 0 1 0 329468031 14761984 2588 33554432000 4194304 8989770 140735480308864 140735389734120 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 3604 2588 430 1171 0 2381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14416

[startup+0.300279 s]
/proc/loadavg: 1.97 2.00 1.72 3/176 15105
/proc/meminfo: memFree=31807000/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=28752 CPUtime=0.29 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 6466 0 0 0 27 2 0 0 20 0 1 0 329468031 29442048 6387 33554432000 4194304 8989770 140735480308864 140735389734120 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 7188 6387 431 1171 0 5965 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28752

[startup+0.7003 s]
/proc/loadavg: 1.97 2.00 1.72 3/176 15105
/proc/meminfo: memFree=31807000/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=50256 CPUtime=0.68 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 11842 0 0 0 65 3 0 0 20 0 1 0 329468031 51462144 11763 33554432000 4194304 8989770 140735480308864 140735480307704 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 12564 11763 431 1171 0 11341 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 50256

[startup+1.5003 s]
/proc/loadavg: 1.97 2.00 1.72 3/177 15106
/proc/meminfo: memFree=31744504/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=114768 CPUtime=1.49 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 27985 0 0 0 142 7 0 0 20 0 1 0 329468031 117522432 27906 33554432000 4194304 8989770 140735480308864 140735480307704 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 28692 27906 441 1171 0 27469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 114768

[startup+3.10032 s]
/proc/loadavg: 1.97 2.00 1.72 3/177 15106
/proc/meminfo: memFree=31689556/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=122960 CPUtime=3.09 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 30064 0 0 0 302 7 0 0 20 0 1 0 329468031 125911040 29985 33554432000 4194304 8989770 140735480308864 140735480308128 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 30740 29985 471 1171 0 29517 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 122960

[startup+6.30028 s]
/proc/loadavg: 1.97 2.00 1.72 3/177 15106
/proc/meminfo: memFree=31688192/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=125008 CPUtime=6.29 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 30540 0 0 0 621 8 0 0 20 0 1 0 329468031 128008192 30461 33554432000 4194304 8989770 140735480308864 140735480308360 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 31252 30461 471 1171 0 30029 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 125008

[startup+12.7002 s]
/proc/loadavg: 1.98 2.00 1.72 3/177 15106
/proc/meminfo: memFree=31666012/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=149584 CPUtime=12.69 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 36693 0 0 0 1259 10 0 0 20 0 1 0 329468031 153174016 36614 33554432000 4194304 8989770 140735480308864 140735480308360 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 37396 36614 471 1171 0 36173 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 149584

[startup+25.5002 s]
/proc/loadavg: 1.98 2.00 1.73 3/177 15106
/proc/meminfo: memFree=31629852/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=181328 CPUtime=25.48 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 44663 0 0 0 2535 13 0 0 20 0 1 0 329468031 185679872 44577 33554432000 4194304 8989770 140735480308864 140735480308360 4209198 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 45332 44577 471 1171 0 44109 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 181328

[startup+51.1003 s]
/proc/loadavg: 1.99 2.00 1.73 3/177 15106
/proc/meminfo: memFree=31569556/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=239696 CPUtime=51.07 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 59264 0 0 0 5089 18 0 0 20 0 1 0 329468031 245448704 59169 33554432000 4194304 8989770 140735480308864 140735480308360 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 59924 59169 471 1171 0 58701 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 239696

[startup+102.307 s]
/proc/loadavg: 1.99 2.00 1.74 3/177 15106
/proc/meminfo: memFree=31483528/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=323664 CPUtime=102.25 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 80121 0 0 0 10193 32 0 0 20 0 1 0 329468031 331431936 80000 33554432000 4194304 8989770 140735480308864 140735480307072 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 80916 80000 471 1171 0 79693 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 323664

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.75 3/177 15106
/proc/meminfo: memFree=31413868/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=393296 CPUtime=162.2 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 97704 0 0 0 16177 43 0 0 20 0 1 0 329468031 402735104 97537 33554432000 4194304 8989770 140735480308864 140735480308128 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 98324 97537 471 1171 0 97101 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 393296

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.77 3/178 15109
/proc/meminfo: memFree=31364280/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=438352 CPUtime=222.16 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 108966 0 0 0 22165 51 0 0 20 0 1 0 329468031 448872448 108753 33554432000 4194304 8989770 140735480308864 140735480308128 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 109588 108753 471 1171 0 108365 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 438352

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 1.78 3/177 15110
/proc/meminfo: memFree=31319948/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=479312 CPUtime=282.12 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 119322 0 0 0 28155 57 0 0 20 0 1 0 329468031 490815488 119073 33554432000 4194304 8989770 140735480308864 140735480308128 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 119828 119073 471 1171 0 118605 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 479312

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 1.79 3/177 15110
/proc/meminfo: memFree=31275044/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=522320 CPUtime=342.11 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 130082 0 0 0 34146 65 0 0 20 0 1 0 329468031 534855680 129825 33554432000 4194304 8989770 140735480308864 140735480308128 4208822 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 130580 129825 471 1171 0 129357 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 522320

[startup+402.3 s]
/proc/loadavg: 1.99 2.00 1.80 3/177 15110
/proc/meminfo: memFree=31240252/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=557136 CPUtime=402.09 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 138612 0 0 0 40139 70 0 0 20 0 1 0 329468031 570507264 138355 33554432000 4194304 8989770 140735480308864 140735480308128 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 139284 138355 471 1171 0 138061 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 557136

[startup+462.3 s]
/proc/loadavg: 1.99 2.00 1.81 3/177 15110
/proc/meminfo: memFree=31201192/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=595024 CPUtime=462.09 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 148086 0 0 0 46131 78 0 0 20 0 1 0 329468031 609304576 147829 33554432000 4194304 8989770 140735480308864 140735480308128 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 148756 147829 471 1171 0 147533 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 595024

[startup+522.3 s]
/proc/loadavg: 2.07 2.02 1.83 3/177 15110
/proc/meminfo: memFree=31166472/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=633936 CPUtime=522.08 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 157756 0 0 0 52125 83 0 0 20 0 1 0 329468031 649150464 157499 33554432000 4194304 8989770 140735480308864 140735480308128 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 158484 157499 471 1171 0 157261 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 633936

[startup+582.3 s]
/proc/loadavg: 2.02 2.01 1.83 3/177 15111
/proc/meminfo: memFree=31127784/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=662608 CPUtime=582.07 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 164985 0 0 0 58118 89 0 0 20 0 1 0 329468031 678510592 164728 33554432000 4194304 8989770 140735480308864 140735480308128 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 165652 164728 471 1171 0 164429 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 662608

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.03 2.01 1.87 3/177 15115
/proc/meminfo: memFree=30995532/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=791632 CPUtime=881.97 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 197260 0 0 0 88085 112 0 0 20 0 1 0 329468031 810631168 196937 33554432000 4194304 8989770 140735480308864 140735480308128 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 197908 196937 471 1171 0 196685 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 791632

[startup+942.3 s]
/proc/loadavg: 2.01 2.00 1.87 3/177 15115
/proc/meminfo: memFree=30972716/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=819280 CPUtime=941.97 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 204220 0 0 0 94080 117 0 0 20 0 1 0 329468031 838942720 203897 33554432000 4194304 8989770 140735480308864 140735480308128 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 204820 203897 471 1171 0 203597 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 819280

[startup+1002.3 s]
/proc/loadavg: 2.08 2.02 1.88 3/177 15115
/proc/meminfo: memFree=30950148/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=836688 CPUtime=1001.96 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 208500 0 0 0 100076 120 0 0 20 0 1 0 329468031 856768512 208177 33554432000 4194304 8989770 140735480308864 140735480308128 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 209172 208177 471 1171 0 207949 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 836688

[startup+1062.3 s]
/proc/loadavg: 2.03 2.01 1.89 3/177 15115
/proc/meminfo: memFree=30932912/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=854096 CPUtime=1061.95 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 212861 0 0 0 106072 123 0 0 20 0 1 0 329468031 874594304 212538 33554432000 4194304 8989770 140735480308864 140735480308128 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 213524 212538 471 1171 0 212301 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 854096

[startup+1122.3 s]
/proc/loadavg: 2.01 2.00 1.90 3/177 15115
/proc/meminfo: memFree=30909848/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=872528 CPUtime=1121.94 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 217700 0 0 0 112068 126 0 0 20 0 1 0 329468031 893468672 217377 33554432000 4194304 8989770 140735480308864 140735480308128 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 218132 217377 471 1171 0 216909 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 872528

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/177 15116
/proc/meminfo: memFree=30887528/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=893008 CPUtime=1181.94 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 222820 0 0 0 118064 130 0 0 20 0 1 0 329468031 914440192 222497 33554432000 4194304 8989770 140735480308864 140735480308128 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 223252 222497 471 1171 0 222029 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 893008

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 15116
/proc/meminfo: memFree=30864712/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=912464 CPUtime=1241.92 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 227684 0 0 0 124059 133 0 0 20 0 1 0 329468031 934363136 227361 33554432000 4194304 8989770 140735480308864 140735480308128 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 228116 227361 471 1171 0 226893 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 912464

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 15116
/proc/meminfo: memFree=30842576/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=932944 CPUtime=1301.92 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 232572 0 0 0 130056 136 0 0 20 0 1 0 329468031 955334656 232248 33554432000 4194304 8989770 140735480308864 140735480308128 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 233236 232248 471 1171 0 232013 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 932944

[startup+1362.3 s]
/proc/loadavg: 2.03 2.01 1.91 3/177 15116
/proc/meminfo: memFree=30823152/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=951376 CPUtime=1361.89 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 237218 0 0 0 136050 139 0 0 20 0 1 0 329468031 974209024 236862 33554432000 4194304 8989770 140735480308864 140735480307072 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 237844 236862 471 1171 0 236621 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 951376

[startup+1422.31 s]
/proc/loadavg: 2.01 2.01 1.91 3/178 15119
/proc/meminfo: memFree=30799472/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=971856 CPUtime=1421.87 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 242525 0 0 0 142045 142 0 0 20 0 1 0 329468031 995180544 242146 33554432000 4194304 8989770 140735480308864 140735480308360 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 242964 242146 471 1171 0 241741 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 971856

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 15143
/proc/meminfo: memFree=30778616/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=992336 CPUtime=1481.86 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 247709 0 0 0 148040 146 0 0 20 0 1 0 329468031 1016152064 247329 33554432000 4194304 8989770 140735480308864 140735480308128 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 248084 247329 471 1171 0 246861 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 992336

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 15143
/proc/meminfo: memFree=30765592/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=1004624 CPUtime=1541.85 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 250781 0 0 0 154037 148 0 0 20 0 1 0 329468031 1028734976 250401 33554432000 4194304 8989770 140735480308864 140735480308360 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 251156 250401 471 1171 0 249933 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 1004624

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 15143
/proc/meminfo: memFree=30741040/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=1026128 CPUtime=1601.84 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 255962 0 0 0 160033 151 0 0 20 0 1 0 329468031 1050755072 255582 33554432000 4194304 8989770 140735480308864 140735480308128 7953280 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 256532 255582 471 1171 0 255309 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 1026128

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 15143
/proc/meminfo: memFree=30717356/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=1049680 CPUtime=1661.83 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 261927 0 0 0 166028 155 0 0 20 0 1 0 329468031 1074872320 261547 33554432000 4194304 8989770 140735480308864 140735480308128 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 262420 261547 471 1171 0 261197 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 1049680

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 15143
/proc/meminfo: memFree=30702600/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=1059920 CPUtime=1721.82 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 264560 0 0 0 172025 157 0 0 20 0 1 0 329468031 1085358080 264180 33554432000 4194304 8989770 140735480308864 140735480308128 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 264980 264180 471 1171 0 263757 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 1059920

[startup+1782.3 s]
/proc/loadavg: 1.94 1.98 1.91 3/176 15182
/proc/meminfo: memFree=30730116/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=1082448 CPUtime=1781.81 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 270004 0 0 0 178021 160 0 0 20 0 1 0 329468031 1108426752 269624 33554432000 4194304 8989770 140735480308864 140735480308128 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 270612 269624 471 1171 0 269389 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 1082448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.95 1.98 1.91 3/177 15183
/proc/meminfo: memFree=30730488/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=1082448 CPUtime=1800.01 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 270004 0 0 0 179840 161 0 0 20 0 1 0 329468031 1108426752 269624 33554432000 4194304 8989770 140735480308864 140735480308128 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 270612 269624 471 1171 0 269389 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1082448

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

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

[startup+1800.5 s]
/proc/loadavg: 1.95 1.98 1.91 3/177 15183
/proc/meminfo: memFree=30730488/32873844 swapFree=8656/8656
[pid=15105] ppid=15103 vsize=1082448 CPUtime=1800.01 cores=1,3,5,7
/proc/15105/stat : 15105 (toysat) R 15103 15105 14738 0 -1 4202496 270004 0 0 0 179840 161 0 0 20 0 1 0 329468031 1108426752 269624 33554432000 4194304 8989770 140735480308864 140735480308128 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15105/statm: 270612 269624 471 1171 0 269389 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1082448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1798.41
CPU system time (s): 1.62775
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 1082448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.41
system time used= 1.62775
maximum resident set size= 1078496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 270004
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= 304
involuntary context switches= 1837

runsolver used 3.41048 second user time and 8.74567 second system time

The end

Launcher Data 

Begin job on node102 at 2012-06-02 12:36:35
IDJOB=3725160
IDBENCH=2248
IDSOLVER=2308
FILE ID=node102/3725160-1338633395
RUNJOBID= node102-1338631509-14755
PBS_JOBID= 14636478
Free space on /tmp= 71184 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-frb56-25-2.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725160-1338633395/watcher-3725160-1338633395 -o /tmp/evaluation-result-3725160-1338633395/solver-3725160-1338633395 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725160-1338633395.opb

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

MD5SUM BENCH= 62a6bdf0e089cd0b8a79007277394096
RANDOM SEED=944973297

node102.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		: 2667.178
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	: 5334.35
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		: 2667.178
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	: 5331.90
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		: 2667.178
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		: 2667.178
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		: 2667.178
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		: 2667.178
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	: 5438.54
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		: 2667.178
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		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31807644 kB
Buffers:          102316 kB
Cached:           187272 kB
SwapCached:         5544 kB
Active:            97004 kB
Inactive:         219156 kB
Active(anon):      22936 kB
Inactive(anon):     5524 kB
Active(file):      74068 kB
Inactive(file):   213632 kB
Unevictable:        8656 kB
Mlocked:            8656 kB
SwapTotal:      67108856 kB
SwapFree:       67097164 kB
Dirty:             10116 kB
Writeback:             0 kB
AnonPages:         45696 kB
Mapped:            10712 kB
Shmem:                 0 kB
Slab:             606220 kB
SReclaimable:      47448 kB
SUnreclaim:       558772 kB
KernelStack:        1480 kB
PageTables:         4236 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     145828 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     30720 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= 71176 MiB
End job on node102 at 2012-06-02 13:06:38