Trace number 3706784

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.11 1800.72

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 

1.68/1.75	c 2012-05-27T13:32:26+0200
1.68/1.75	c arch = x86_64
1.68/1.75	c os = linux
1.68/1.75	c compiler = ghc 7.4
1.68/1.75	c packages:
1.68/1.75	c   OptDir-0.0.1
1.68/1.75	c   array-0.4.0.0
1.68/1.75	c   base-4.5.0.0
1.68/1.75	c   bytestring-0.9.2.1
1.68/1.75	c   containers-0.4.2.1
1.68/1.75	c   deepseq-1.3.0.0
1.68/1.75	c   mtl-2.1.1
1.68/1.75	c   old_locale-1.0.0.4
1.68/1.75	c   parse_dimacs-1.2
1.68/1.75	c   parsec-3.1.2
1.68/1.75	c   queue-0.1.2
1.68/1.75	c   stm-2.3
1.68/1.75	c   time-1.4
1.68/1.75	c command line = ["--pb","HOME/instance-3706784-1338118346.opb"]
1.68/1.75	c #vars 1272
1.68/1.75	c #constraints 94308
1.68/1.75	c Solving starts ...
1.68/1.76	c solving time = 0.006s
1.68/1.76	c #decision = 36
1.68/1.76	c #conflict = 0
1.68/1.76	c #restart = 0
1.68/1.76	o -36
1.68/1.76	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-3706784-1338118346/watcher-3706784-1338118346 -o /tmp/evaluation-result-3706784-1338118346/solver-3706784-1338118346 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706784-1338118346.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: 1.85 1.97 1.99 3/171 15118
/proc/meminfo: memFree=32009992/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 816 0 0 0 0 0 0 0 20 0 1 0 277963184 7405568 737 33554432000 4194304 8973514 140734794112144 140734536937400 7658912 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 1808 741 412 1167 0 589 0

[startup+0.00846391 s]
/proc/loadavg: 1.85 1.97 1.99 3/171 15118
/proc/meminfo: memFree=32009992/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 862 0 0 0 0 0 0 0 20 0 1 0 277963184 7405568 783 33554432000 4194304 8973514 140734794112144 140734536937400 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 1808 783 415 1167 0 589 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7232

[startup+0.100178 s]
/proc/loadavg: 1.85 1.97 1.99 3/171 15118
/proc/meminfo: memFree=32009992/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=13376 CPUtime=0.09 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 2611 0 0 0 9 0 0 0 20 0 1 0 277963184 13697024 2532 33554432000 4194304 8973514 140734794112144 140734536937400 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 3344 2532 418 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300177 s]
/proc/loadavg: 1.85 1.97 1.99 3/171 15118
/proc/meminfo: memFree=32009992/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=27712 CPUtime=0.29 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 6195 0 0 0 29 0 0 0 20 0 1 0 277963184 28377088 6116 33554432000 4194304 8973514 140734794112144 140734536937400 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 6928 6116 418 1167 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27712

[startup+0.700179 s]
/proc/loadavg: 1.85 1.97 1.99 3/171 15118
/proc/meminfo: memFree=32009992/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=48192 CPUtime=0.69 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 11315 0 0 0 68 1 0 0 20 0 1 0 277963184 49348608 11236 33554432000 4194304 8973514 140734794112144 140734536937400 4209220 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 12048 11236 418 1167 0 10829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48192

[startup+1.50027 s]
/proc/loadavg: 1.85 1.97 1.99 3/177 15128
/proc/meminfo: memFree=31883324/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=106560 CPUtime=1.48 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 25919 0 0 0 145 3 0 0 20 0 1 0 277963184 109117440 25840 33554432000 4194304 8973514 140734794112144 140734794111640 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 26640 25840 425 1167 0 25421 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 106560

[startup+3.10028 s]
/proc/loadavg: 1.85 1.97 1.99 3/177 15128
/proc/meminfo: memFree=31805204/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=106560 CPUtime=3.09 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 25951 0 0 0 305 4 0 0 20 0 1 0 277963184 109117440 25872 33554432000 4194304 8973514 140734794112144 140734794111640 4208833 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 26640 25872 456 1167 0 25421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106560

[startup+6.30027 s]
/proc/loadavg: 1.86 1.97 1.99 3/177 15128
/proc/meminfo: memFree=31796772/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=113728 CPUtime=6.29 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 27508 0 0 0 625 4 0 0 20 0 1 0 277963184 116457472 27429 33554432000 4194304 8973514 140734794112144 140734794111640 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 28432 27429 456 1167 0 27213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113728

[startup+12.7003 s]
/proc/loadavg: 1.87 1.97 1.99 3/177 15128
/proc/meminfo: memFree=31752848/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=134208 CPUtime=12.68 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 32870 0 0 0 1262 6 0 0 20 0 1 0 277963184 137428992 32784 33554432000 4194304 8973514 140734794112144 140734794111408 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 33552 32784 456 1167 0 32333 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 134208

[startup+25.5003 s]
/proc/loadavg: 1.90 1.97 1.99 3/177 15128
/proc/meminfo: memFree=31673868/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=169024 CPUtime=25.47 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 41579 0 0 0 2538 9 0 0 20 0 1 0 277963184 173080576 41488 33554432000 4194304 8973514 140734794112144 140734794111640 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 42256 41488 456 1167 0 41037 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 169024

[startup+51.1003 s]
/proc/loadavg: 1.93 1.97 1.99 3/177 15128
/proc/meminfo: memFree=31549448/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=230464 CPUtime=51.05 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 56958 0 0 0 5087 18 0 0 20 0 1 0 277963184 235995136 56848 33554432000 4194304 8973514 140734794112144 140734794111640 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 57616 56848 456 1167 0 56397 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 230464

[startup+102.307 s]
/proc/loadavg: 1.97 1.97 1.99 3/176 15128
/proc/meminfo: memFree=31354696/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=308288 CPUtime=102.21 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 76399 0 0 0 10190 31 0 0 20 0 1 0 277963184 315686912 76252 33554432000 4194304 8973514 140734794112144 140734794111640 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 77072 76252 456 1167 0 75853 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 308288

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 15130
/proc/meminfo: memFree=31177636/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=377920 CPUtime=162.15 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 93659 0 0 0 16172 43 0 0 20 0 1 0 277963184 386990080 93465 33554432000 4194304 8973514 140734794112144 140734794111408 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 94480 93465 456 1167 0 93261 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 377920

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/177 15130
/proc/meminfo: memFree=31040032/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=430144 CPUtime=222.1 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 106948 0 0 0 22156 54 0 0 20 0 1 0 277963184 440467456 106714 33554432000 4194304 8973514 140734794112144 140734794111640 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 107536 106714 456 1167 0 106317 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 430144

[startup+282.3 s]
/proc/loadavg: 2.05 1.99 1.99 3/176 15130
/proc/meminfo: memFree=30906520/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=479296 CPUtime=282.06 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 119215 0 0 0 28143 63 0 0 20 0 1 0 277963184 490799104 118956 33554432000 4194304 8973514 140734794112144 140734794111408 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 119824 118956 456 1167 0 118605 0
Current children cumulated CPU time (s) 282.06
Current children cumulated vsize (KiB) 479296

[startup+342.3 s]
/proc/loadavg: 2.02 1.99 1.99 3/177 15131
/proc/meminfo: memFree=30795004/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=521280 CPUtime=342.05 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 129635 0 0 0 34133 72 0 0 20 0 1 0 277963184 533790720 129373 33554432000 4194304 8973514 140734794112144 140734794111408 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 130320 129373 456 1167 0 129101 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 521280

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/177 15131
/proc/meminfo: memFree=30695460/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=565312 CPUtime=402.04 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 140779 0 0 0 40124 80 0 0 20 0 1 0 277963184 578879488 140517 33554432000 4194304 8973514 140734794112144 140734794111408 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 141328 140517 456 1167 0 140109 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 565312

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 15134
/proc/meminfo: memFree=30615336/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=596032 CPUtime=462.04 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 148366 0 0 0 46116 88 0 0 20 0 1 0 277963184 610336768 148104 33554432000 4194304 8973514 140734794112144 140734794111408 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 149008 148104 456 1167 0 147789 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 596032

[startup+522.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/177 15134
/proc/meminfo: memFree=30528860/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=629824 CPUtime=522.03 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 156731 0 0 0 52109 94 0 0 20 0 1 0 277963184 644939776 156469 33554432000 4194304 8973514 140734794112144 140734794111408 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 157456 156469 456 1167 0 156237 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 629824

[startup+582.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/177 15134
/proc/meminfo: memFree=30462300/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=663616 CPUtime=582.02 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 165195 0 0 0 58102 100 0 0 20 0 1 0 277963184 679542784 164933 33554432000 4194304 8973514 140734794112144 140734794111408 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 165904 164933 456 1167 0 164685 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 663616

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15135
/proc/meminfo: memFree=30160128/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=809024 CPUtime=881.97 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 201703 0 0 0 88074 123 0 0 20 0 1 0 277963184 828440576 201441 33554432000 4194304 8973514 140734794112144 140734794111408 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 202256 201441 456 1167 0 201037 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 809024

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15136
/proc/meminfo: memFree=30111052/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=831552 CPUtime=941.97 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 207340 0 0 0 94069 128 0 0 20 0 1 0 277963184 851509248 207078 33554432000 4194304 8973514 140734794112144 140734794111408 6570552 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 207888 207078 456 1167 0 206669 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 831552

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15136
/proc/meminfo: memFree=30052324/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=864320 CPUtime=1001.95 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 215367 0 0 0 100062 133 0 0 20 0 1 0 277963184 885063680 215105 33554432000 4194304 8973514 140734794112144 140734794111408 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 216080 215105 456 1167 0 214861 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 864320

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15139
/proc/meminfo: memFree=30014836/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=887872 CPUtime=1061.95 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 221322 0 0 0 106056 139 0 0 20 0 1 0 277963184 909180928 221060 33554432000 4194304 8973514 140734794112144 140734794111408 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 221968 221060 456 1167 0 220749 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 887872

[startup+1122.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 15139
/proc/meminfo: memFree=29963540/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=910400 CPUtime=1121.94 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 226955 0 0 0 112052 142 0 0 20 0 1 0 277963184 932249600 226693 33554432000 4194304 8973514 140734794112144 140734794110080 4204638 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 227600 226693 456 1167 0 226381 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 910400

[startup+1182.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 15139
/proc/meminfo: memFree=29912824/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=932928 CPUtime=1181.93 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 232628 0 0 0 118046 147 0 0 20 0 1 0 277963184 955318272 232366 33554432000 4194304 8973514 140734794112144 140734794111408 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 233232 232366 456 1167 0 232013 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 932928

[startup+1242.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 15140
/proc/meminfo: memFree=29862976/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=967744 CPUtime=1241.92 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 241317 0 0 0 124041 151 0 0 20 0 1 0 277963184 990969856 241055 33554432000 4194304 8973514 140734794112144 140734794111408 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 241936 241055 456 1167 0 240717 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 967744

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15140
/proc/meminfo: memFree=29820852/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=980032 CPUtime=1301.88 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 244539 0 0 0 130032 156 0 0 20 0 1 0 277963184 1003552768 244240 33554432000 4194304 8973514 140734794112144 140734794111408 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 245008 244240 456 1167 0 243789 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 980032

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15140
/proc/meminfo: memFree=29765452/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=1005632 CPUtime=1361.83 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 250893 0 0 0 136023 160 0 0 20 0 1 0 277963184 1029767168 250563 33554432000 4194304 8973514 140734794112144 140734794111408 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 251408 250563 456 1167 0 250189 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 1005632

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15140
/proc/meminfo: memFree=29724188/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=1031232 CPUtime=1421.79 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 257245 0 0 0 142016 163 0 0 20 0 1 0 277963184 1055981568 256875 33554432000 4194304 8973514 140734794112144 140734794111408 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 257808 256875 456 1167 0 256589 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 1031232

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15140
/proc/meminfo: memFree=29679576/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=1044544 CPUtime=1481.74 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 260766 0 0 0 148009 165 0 0 20 0 1 0 277963184 1069613056 260368 33554432000 4194304 8973514 140734794112144 140734794111408 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 261136 260368 456 1167 0 259917 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 1044544

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15141
/proc/meminfo: memFree=29636080/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=1072192 CPUtime=1541.72 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 267588 0 0 0 154003 169 0 0 20 0 1 0 277963184 1097924608 267171 33554432000 4194304 8973514 140734794112144 140734794111408 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 268048 267171 456 1167 0 266829 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 1072192

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15141
/proc/meminfo: memFree=29605852/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=1085504 CPUtime=1601.71 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 270997 0 0 0 159999 172 0 0 20 0 1 0 277963184 1111556096 270573 33554432000 4194304 8973514 140734794112144 140734794110336 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 271376 270573 456 1167 0 270157 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 1085504

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15144
/proc/meminfo: memFree=29560216/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=1114176 CPUtime=1661.7 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 277984 0 0 0 165994 176 0 0 20 0 1 0 277963184 1140916224 277560 33554432000 4194304 8973514 140734794112144 140734794111408 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 278544 277560 456 1167 0 277325 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 1114176

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15167
/proc/meminfo: memFree=29512972/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=1127488 CPUtime=1721.69 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 281443 0 0 0 171990 179 0 0 20 0 1 0 277963184 1154547712 281019 33554432000 4194304 8973514 140734794112144 140734794111408 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 281872 281019 456 1167 0 280653 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 1127488

[startup+1782.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 15167
/proc/meminfo: memFree=29482028/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=1141824 CPUtime=1781.68 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 285001 0 0 0 177987 181 0 0 20 0 1 0 277963184 1169227776 284577 33554432000 4194304 8973514 140734794112144 140734794111408 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 285456 284577 456 1167 0 284237 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 1141824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 15167
/proc/meminfo: memFree=29467768/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=1156160 CPUtime=1800.09 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 288609 0 0 0 179827 182 0 0 20 0 1 0 277963184 1183907840 288185 33554432000 4194304 8973514 140734794112144 140734794110336 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 289040 288185 456 1167 0 287821 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1156160

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

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

[startup+1800.71 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 15167
/proc/meminfo: memFree=29467768/32873844 swapFree=7372/7372
[pid=15118] ppid=15116 vsize=1156160 CPUtime=1800.09 cores=1,3,5,7
/proc/15118/stat : 15118 (toysat) R 15116 15118 11438 0 -1 4202496 288609 0 0 0 179827 182 0 0 20 0 1 0 277963184 1183907840 288185 33554432000 4194304 8973514 140734794112144 140734794110336 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/15118/statm: 289040 288185 456 1167 0 287821 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1156160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1798.27
CPU system time (s): 1.83672
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 1156160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.27
system time used= 1.83672
maximum resident set size= 1152740
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 288609
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= 352
involuntary context switches= 1835

runsolver used 3.58045 second user time and 9.2056 second system time

The end

Launcher Data 

Begin job on node109 at 2012-05-27 13:32:26
IDJOB=3706784
IDBENCH=2256
IDSOLVER=2285
FILE ID=node109/3706784-1338118346
RUNJOBID= node109-1338114740-14890
PBS_JOBID= 14624462
Free space on /tmp= 71348 MiB

SOLVER NAME= toysat 2012-05-17
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 --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706784-1338118346/watcher-3706784-1338118346 -o /tmp/evaluation-result-3706784-1338118346/solver-3706784-1338118346 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706784-1338118346.opb

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

MD5SUM BENCH= 1a88750537364c45876077f809191628
RANDOM SEED=1164978829

node109.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		: 2667.264
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	: 5334.52
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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:       32873844 kB
MemFree:        32016456 kB
Buffers:           42320 kB
Cached:            55072 kB
SwapCached:          404 kB
Active:            70892 kB
Inactive:          34744 kB
Active(anon):       2904 kB
Inactive(anon):     8096 kB
Active(file):      67988 kB
Inactive(file):    26648 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67106156 kB
Dirty:             13572 kB
Writeback:             0 kB
AnonPages:         15444 kB
Mapped:             9624 kB
Shmem:                 8 kB
Slab:             610920 kB
SReclaimable:      53148 kB
SUnreclaim:       557772 kB
KernelStack:        1400 kB
PageTables:         3732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     103308 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= 71332 MiB
End job on node109 at 2012-05-27 14:02:29