Trace number 3706778

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) 1800.05 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-1.opb
MD5SUMdc857dc123c51e1f53f981679774fda8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-47
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 -49
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints80072
Number of constraints which are clauses80072
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 1150
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 1150
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 1150
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 

1.49/1.51	c 2012-05-27T13:32:34+0200
1.49/1.51	c arch = x86_64
1.49/1.51	c os = linux
1.49/1.51	c compiler = ghc 7.4
1.49/1.51	c packages:
1.49/1.51	c   OptDir-0.0.1
1.49/1.51	c   array-0.4.0.0
1.49/1.51	c   base-4.5.0.0
1.49/1.51	c   bytestring-0.9.2.1
1.49/1.51	c   containers-0.4.2.1
1.49/1.51	c   deepseq-1.3.0.0
1.49/1.51	c   mtl-2.1.1
1.49/1.51	c   old_locale-1.0.0.4
1.49/1.51	c   parse_dimacs-1.2
1.49/1.51	c   parsec-3.1.2
1.49/1.51	c   queue-0.1.2
1.49/1.51	c   stm-2.3
1.49/1.51	c   time-1.4
1.49/1.51	c command line = ["--pb","HOME/instance-3706778-1338118354.opb"]
1.49/1.51	c #vars 1150
1.49/1.51	c #constraints 80072
1.49/1.51	c Solving starts ...
1.49/1.51	c solving time = 0.006s
1.49/1.51	c #decision = 31
1.49/1.51	c #conflict = 0
1.49/1.51	c #restart = 0
1.49/1.51	o -31
1.49/1.51	c Solving starts ...
22.19/22.25	c solving time = 20.728s
22.19/22.25	c #decision = 11471
22.19/22.25	c #conflict = 3597
22.19/22.25	c #restart = 7
22.19/22.25	o -32
22.19/22.25	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-3706778-1338118354/watcher-3706778-1338118354 -o /tmp/evaluation-result-3706778-1338118354/solver-3706778-1338118354 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706778-1338118354.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: 1.94 2.04 1.90 3/178 14525
/proc/meminfo: memFree=27918756/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 829 0 0 0 0 0 0 0 20 0 1 0 277960804 7405568 751 33554432000 4194304 8973514 140734327205312 140735051474664 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 1808 751 415 1167 0 589 0

[startup+0.105801 s]
/proc/loadavg: 1.94 2.04 1.90 3/178 14525
/proc/meminfo: memFree=27918756/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=13376 CPUtime=0.1 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 2610 0 0 0 10 0 0 0 20 0 1 0 277960804 13697024 2532 33554432000 4194304 8973514 140734327205312 140735051474664 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 3344 2532 417 1167 0 2125 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13376

[startup+0.200299 s]
/proc/loadavg: 1.94 2.04 1.90 3/178 14525
/proc/meminfo: memFree=27918756/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=20544 CPUtime=0.18 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 4402 0 0 0 18 0 0 0 20 0 1 0 277960804 21037056 4324 33554432000 4194304 8973514 140734327205312 140735051474664 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 5136 4324 417 1167 0 3917 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 20544

[startup+0.300292 s]
/proc/loadavg: 1.94 2.04 1.90 3/178 14525
/proc/meminfo: memFree=27918756/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=26688 CPUtime=0.29 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 5939 0 0 0 28 1 0 0 20 0 1 0 277960804 27328512 5861 33554432000 4194304 8973514 140734327205312 140735051474664 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 6672 5861 418 1167 0 5453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26688

[startup+0.700249 s]
/proc/loadavg: 1.94 2.04 1.90 3/178 14525
/proc/meminfo: memFree=27918756/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=50240 CPUtime=0.69 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 11666 0 0 0 67 2 0 0 20 0 1 0 277960804 51445760 11588 33554432000 4194304 8973514 140734327205312 140734327204808 4213859 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 12560 11596 418 1167 0 11341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50240

[startup+1.50024 s]
/proc/loadavg: 1.94 2.04 1.90 3/179 14526
/proc/meminfo: memFree=27755780/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=96320 CPUtime=1.49 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 23273 0 0 0 145 4 0 0 20 0 1 0 277960804 98631680 23195 33554432000 4194304 8973514 140734327205312 140734327204808 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 24080 23195 426 1167 0 22861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96320

[startup+3.10031 s]
/proc/loadavg: 1.94 2.04 1.90 3/179 14526
/proc/meminfo: memFree=27727260/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=96320 CPUtime=3.09 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 23391 0 0 0 305 4 0 0 20 0 1 0 277960804 98631680 23313 33554432000 4194304 8973514 140734327205312 140734327203264 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 24080 23313 456 1167 0 22861 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96320

[startup+6.30027 s]
/proc/loadavg: 1.94 2.04 1.90 3/179 14526
/proc/meminfo: memFree=27714868/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=107584 CPUtime=6.29 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 25969 0 0 0 624 5 0 0 20 0 1 0 277960804 110166016 25891 33554432000 4194304 8973514 140734327205312 140734327204808 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 26896 25891 456 1167 0 25677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 107584

[startup+12.7003 s]
/proc/loadavg: 1.95 2.04 1.90 4/179 14526
/proc/meminfo: memFree=27660176/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=134208 CPUtime=12.69 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 32764 0 0 0 1261 8 0 0 20 0 1 0 277960804 137428992 32686 33554432000 4194304 8973514 140734327205312 140734327204808 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 33552 32686 456 1167 0 32333 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 134208

[startup+25.5002 s]
/proc/loadavg: 1.96 2.04 1.90 3/179 14526
/proc/meminfo: memFree=27572976/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=182336 CPUtime=25.49 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 44655 0 0 0 2536 13 0 0 20 0 1 0 277960804 186712064 44577 33554432000 4194304 8973514 140734327205312 140734327204576 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 45584 44577 456 1167 0 44365 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 182336

[startup+51.1003 s]
/proc/loadavg: 1.97 2.03 1.90 3/179 14526
/proc/meminfo: memFree=27430840/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=255040 CPUtime=51.09 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 63035 0 0 0 5087 22 0 0 20 0 1 0 277960804 261160960 62957 33554432000 4194304 8973514 140734327205312 140734327204576 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 63760 62957 456 1167 0 62541 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 255040

[startup+102.3 s]
/proc/loadavg: 1.99 2.03 1.91 3/179 14526
/proc/meminfo: memFree=27199996/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=378944 CPUtime=102.28 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 94047 0 0 0 10193 35 0 0 20 0 1 0 277960804 388038656 93969 33554432000 4194304 8973514 140734327205312 140734327204808 7660422 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 94736 93969 456 1167 0 93517 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 378944

[startup+162.3 s]
/proc/loadavg: 2.04 2.03 1.91 3/179 14526
/proc/meminfo: memFree=26989720/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=501824 CPUtime=162.26 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 124557 0 0 0 16176 50 0 0 20 0 1 0 277960804 513867776 124479 33554432000 4194304 8973514 140734327205312 140734327204808 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 125456 124479 456 1167 0 124237 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 501824

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 1.91 3/179 14526
/proc/meminfo: memFree=26816892/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=605248 CPUtime=222.25 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 150516 0 0 0 22164 61 0 0 20 0 1 0 277960804 619773952 150438 33554432000 4194304 8973514 140734327205312 140734327204576 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 151312 150438 456 1167 0 150093 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 605248

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 1.91 3/179 14527
/proc/meminfo: memFree=26663036/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=703552 CPUtime=282.24 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 175169 0 0 0 28151 73 0 0 20 0 1 0 277960804 720437248 175091 33554432000 4194304 8973514 140734327205312 140734327204576 7671184 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 175888 175091 456 1167 0 174669 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 703552

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/179 14527
/proc/meminfo: memFree=26530260/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=780352 CPUtime=342.25 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 194340 0 0 0 34140 85 0 0 20 0 1 0 277960804 799080448 194262 33554432000 4194304 8973514 140734327205312 140734327204808 4427744 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 195088 194262 456 1167 0 193869 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 780352

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/179 14527
/proc/meminfo: memFree=26412488/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=855104 CPUtime=402.23 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 212864 0 0 0 40128 95 0 0 20 0 1 0 277960804 875626496 212786 33554432000 4194304 8973514 140734327205312 140734327204576 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 213776 212786 456 1167 0 212557 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 855104

[startup+462.307 s]
/proc/loadavg: 2.00 2.00 1.91 3/180 14530
/proc/meminfo: memFree=26308924/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=904256 CPUtime=462.21 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 225202 0 0 0 46118 103 0 0 20 0 1 0 277960804 925958144 225106 33554432000 4194304 8973514 140734327205312 140734327204808 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 226064 225106 456 1167 0 224845 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 904256

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14530
/proc/meminfo: memFree=26202444/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=959552 CPUtime=522.16 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 239163 0 0 0 52103 113 0 0 20 0 1 0 277960804 982581248 239022 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 239888 239022 456 1167 0 238669 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 959552

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 14530
/proc/meminfo: memFree=26133040/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=988224 CPUtime=582.11 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 246386 0 0 0 58092 119 0 0 20 0 1 0 277960804 1011941376 246201 33554432000 4194304 8973514 140734327205312 140734327204808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 247056 246201 456 1167 0 245837 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 988224

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14531
/proc/meminfo: memFree=25855756/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1109056 CPUtime=821.92 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 276644 0 0 0 82053 139 0 0 20 0 1 0 277960804 1135673344 276290 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 277264 276290 456 1167 0 276045 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 1109056

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14531
/proc/meminfo: memFree=25801968/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1124416 CPUtime=881.88 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 280649 0 0 0 88047 141 0 0 20 0 1 0 277960804 1151401984 280260 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 281104 280260 456 1167 0 279885 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 1124416

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14532
/proc/meminfo: memFree=25730944/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1157184 CPUtime=941.84 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 288884 0 0 0 94039 145 0 0 20 0 1 0 277960804 1184956416 288455 33554432000 4194304 8973514 140734327205312 140734327204576 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 289296 288455 456 1167 0 288077 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 1157184

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 1.92 3/179 14532
/proc/meminfo: memFree=25688688/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1173568 CPUtime=1001.81 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 292971 0 0 0 100033 148 0 0 20 0 1 0 277960804 1201733632 292508 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 293392 292508 456 1167 0 292173 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 1173568

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/180 14535
/proc/meminfo: memFree=25632752/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1189952 CPUtime=1061.74 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 297009 0 0 0 106023 151 0 0 20 0 1 0 277960804 1218510848 296502 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 297488 296502 456 1167 0 296269 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 1189952

[startup+1122.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14535
/proc/meminfo: memFree=25586940/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1207360 CPUtime=1121.72 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 301376 0 0 0 112018 154 0 0 20 0 1 0 277960804 1236336640 300845 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 301840 300845 456 1167 0 300621 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 1207360

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14535
/proc/meminfo: memFree=25541712/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1224768 CPUtime=1181.7 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 305727 0 0 0 118013 157 0 0 20 0 1 0 277960804 1254162432 305187 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 306192 305187 456 1167 0 304973 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 1224768

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14536
/proc/meminfo: memFree=25476116/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1259584 CPUtime=1241.69 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 314615 0 0 0 124008 161 0 0 20 0 1 0 277960804 1289814016 314075 33554432000 4194304 8973514 140734327205312 140734327203520 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 314896 314075 456 1167 0 313677 0
Current children cumulated CPU time (s) 1241.69
Current children cumulated vsize (KiB) 1259584

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14536
/proc/meminfo: memFree=25427260/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1278016 CPUtime=1301.68 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 319040 0 0 0 130004 164 0 0 20 0 1 0 277960804 1308688384 318500 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 319504 318500 456 1167 0 318285 0
Current children cumulated CPU time (s) 1301.68
Current children cumulated vsize (KiB) 1278016

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14536
/proc/meminfo: memFree=25377784/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1295424 CPUtime=1361.67 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 323594 0 0 0 136000 167 0 0 20 0 1 0 277960804 1326514176 323054 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 323856 323054 456 1167 0 322637 0
Current children cumulated CPU time (s) 1361.67
Current children cumulated vsize (KiB) 1295424

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14536
/proc/meminfo: memFree=25328928/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1313856 CPUtime=1421.67 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 328207 0 0 0 141997 170 0 0 20 0 1 0 277960804 1345388544 327667 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 328464 327667 456 1167 0 327245 0
Current children cumulated CPU time (s) 1421.67
Current children cumulated vsize (KiB) 1313856

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14536
/proc/meminfo: memFree=25279576/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1332288 CPUtime=1481.65 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 332668 0 0 0 147993 172 0 0 20 0 1 0 277960804 1364262912 332128 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 333072 332128 456 1167 0 331853 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 1332288

[startup+1542.3 s]
/proc/loadavg: 2.05 2.01 1.93 3/179 14537
/proc/meminfo: memFree=25244980/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1350720 CPUtime=1541.65 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 337273 0 0 0 153989 176 0 0 20 0 1 0 277960804 1383137280 336733 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 337680 336733 456 1167 0 336461 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 1350720

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/179 14537
/proc/meminfo: memFree=25193828/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1369152 CPUtime=1601.63 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 341866 0 0 0 159985 178 0 0 20 0 1 0 277960804 1402011648 341326 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 342288 341326 456 1167 0 341069 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 1369152

[startup+1662.3 s]
/proc/loadavg: 2.06 2.02 1.93 3/180 14540
/proc/meminfo: memFree=25143572/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1387584 CPUtime=1661.64 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 346627 0 0 0 165982 182 0 0 20 0 1 0 277960804 1420886016 346087 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 346896 346087 456 1167 0 345677 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 1387584

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/180 14563
/proc/meminfo: memFree=25107764/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1407040 CPUtime=1721.62 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 351388 0 0 0 171977 185 0 0 20 0 1 0 277960804 1440808960 350848 33554432000 4194304 8973514 140734327205312 140734327203520 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 351760 350848 456 1167 0 350541 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 1407040

[startup+1782.31 s]
/proc/loadavg: 2.01 2.01 1.93 3/179 14563
/proc/meminfo: memFree=25070848/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1426496 CPUtime=1781.62 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 356272 0 0 0 177974 188 0 0 20 0 1 0 277960804 1460731904 355732 33554432000 4194304 8973514 140734327205312 140734327203520 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 356624 355732 456 1167 0 355405 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 1426496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 14564
/proc/meminfo: memFree=26203920/32873844 swapFree=7124/7124
[pid=14525] ppid=14523 vsize=1426496 CPUtime=1800.01 cores=1,3,5,7
/proc/14525/stat : 14525 (toysat) R 14523 14525 10899 0 -1 4202496 356272 0 0 0 179813 188 0 0 20 0 1 0 277960804 1460731904 355732 33554432000 4194304 8973514 140734327205312 140734327204576 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/14525/statm: 356624 355732 456 1167 0 355405 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1426496

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): 1800.73
CPU time (s): 1800.05
CPU user time (s): 1798.14
CPU system time (s): 1.90671
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 1426496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.14
system time used= 1.90671
maximum resident set size= 1422928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 356272
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= 465
involuntary context switches= 1831

runsolver used 3.55346 second user time and 9.75252 second system time

The end

Launcher Data 

Begin job on node134 at 2012-05-27 13:32:34
IDJOB=3706778
IDBENCH=2260
IDSOLVER=2285
FILE ID=node134/3706778-1338118354
RUNJOBID= node134-1338116551-14404
PBS_JOBID= 14624458
Free space on /tmp= 71040 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-1.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706778-1338118354/watcher-3706778-1338118354 -o /tmp/evaluation-result-3706778-1338118354/solver-3706778-1338118354 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706778-1338118354.opb

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

MD5SUM BENCH= dc857dc123c51e1f53f981679774fda8
RANDOM SEED=503101080

node134.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		: 2667.278
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	: 5334.55
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		: 2667.278
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	: 5332.56
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		: 2667.278
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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	: 5332.59
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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	: 5332.57
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		: 2667.278
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27920888 kB
Buffers:          394620 kB
Cached:          3691436 kB
SwapCached:            0 kB
Active:          1502784 kB
Inactive:        2597648 kB
Active(anon):       9968 kB
Inactive(anon):     5996 kB
Active(file):    1492816 kB
Inactive(file):  2591652 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             19060 kB
Writeback:             0 kB
AnonPages:         19876 kB
Mapped:            16364 kB
Shmem:               212 kB
Slab:             713084 kB
SReclaimable:     155324 kB
SUnreclaim:       557760 kB
KernelStack:        1472 kB
PageTables:         3656 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     128296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 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= 71032 MiB
End job on node134 at 2012-05-27 14:02:37