Trace number 3706537

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 NameAnswerCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.08 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat35_4_11_4_mh_ic.opb
MD5SUM597278c7b79f9e6a46b4567a4f55d357
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5963035
Best CPU time to get the best result obtained on this benchmark1800.17
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables126385
Total number of constraints286973
Number of constraints which are clauses201180
Number of constraints which are cardinality constraints (but not clauses)43
Number of constraints which are nor clauses,nor cardinality constraints85750
Minimum length of a constraint2
Maximum length of a constraint1820
Number of terms in the objective function 46445
Biggest coefficient in the objective function 160103007
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 42268455767
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 160103007
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 42268455767
Number of bits of the biggest sum of numbers36
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 

326.00/326.16	c 2012-05-28T18:37:13+0200
326.00/326.16	c arch = x86_64
326.00/326.16	c os = linux
326.00/326.16	c compiler = ghc 7.4
326.00/326.16	c packages:
326.00/326.16	c   OptDir-0.0.1
326.00/326.16	c   array-0.4.0.0
326.00/326.16	c   base-4.5.0.0
326.00/326.16	c   bytestring-0.9.2.1
326.00/326.16	c   containers-0.4.2.1
326.00/326.16	c   deepseq-1.3.0.0
326.00/326.16	c   mtl-2.1.1
326.00/326.16	c   old_locale-1.0.0.4
326.00/326.16	c   parse_dimacs-1.2
326.00/326.16	c   parsec-3.1.2
326.00/326.16	c   queue-0.1.2
326.00/326.16	c   stm-2.3
326.00/326.16	c   time-1.4
326.00/326.16	c command line = ["--pb","HOME/instance-3706537-1338223033.opb"]
326.00/326.16	c #vars 126385
326.00/326.16	c #constraints 286973
326.00/326.16	c Solving starts ...
335.90/336.02	c solving time = 9.706s
335.90/336.02	c #decision = 155554
335.90/336.02	c #conflict = 456
335.90/336.02	c #restart = 2
335.90/336.02	o 12139600
336.00/336.14	c Solving starts ...
359.29/359.46	c solving time = 23.168s
359.29/359.46	c #decision = 157291
359.29/359.46	c #conflict = 474
359.29/359.46	c #restart = 2
359.29/359.46	o 12132680
359.39/359.58	c Solving starts ...
371.19/371.32	c solving time = 11.599s
371.19/371.32	c #decision = 160264
371.19/371.32	c #conflict = 489
371.19/371.32	c #restart = 2
371.19/371.32	o 11815260
371.29/371.44	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-3706537-1338223033/watcher-3706537-1338223033 -o /tmp/evaluation-result-3706537-1338223033/solver-3706537-1338223033 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706537-1338223033.opb 

running on 4 cores: 0,2,4,6

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: 1.90 1.98 1.99 3/176 31917
/proc/meminfo: memFree=31171352/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=7232 CPUtime=0 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 823 0 0 0 0 0 0 0 20 0 1 0 288370316 7405568 744 33554432000 4194304 8973514 140734591297520 140734218001992 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 1808 744 411 1167 0 589 0

[startup+0.043977 s]
/proc/loadavg: 1.90 1.98 1.99 3/176 31917
/proc/meminfo: memFree=31171352/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=8256 CPUtime=0.04 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 1326 0 0 0 4 0 0 0 20 0 1 0 288370316 8454144 1247 33554432000 4194304 8973514 140734591297520 140734218001992 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 2064 1247 412 1167 0 845 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8256

[startup+0.100276 s]
/proc/loadavg: 1.90 1.98 1.99 3/176 31917
/proc/meminfo: memFree=31171352/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=12352 CPUtime=0.09 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 2171 0 0 0 9 0 0 0 20 0 1 0 288370316 12648448 2092 33554432000 4194304 8973514 140734591297520 140734218001992 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 3088 2092 412 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.30029 s]
/proc/loadavg: 1.90 1.98 1.99 3/176 31917
/proc/meminfo: memFree=31171352/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=24640 CPUtime=0.29 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 5284 0 0 0 28 1 0 0 20 0 1 0 288370316 25231360 5205 33554432000 4194304 8973514 140734591297520 140734218001992 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 6160 5205 418 1167 0 4941 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24640

[startup+0.700287 s]
/proc/loadavg: 1.90 1.98 1.99 3/176 31917
/proc/meminfo: memFree=31171352/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=49216 CPUtime=0.68 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 11572 0 0 0 67 1 0 0 20 0 1 0 288370316 50397184 11493 33554432000 4194304 8973514 140734591297520 140734591297016 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 12304 11493 418 1167 0 11085 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 49216

[startup+1.50029 s]
/proc/loadavg: 1.90 1.98 1.99 3/177 31918
/proc/meminfo: memFree=31111816/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=110656 CPUtime=1.49 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 26777 0 0 0 146 3 0 0 20 0 1 0 288370316 113311744 26698 33554432000 4194304 8973514 140734591297520 140734591297016 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 27664 26705 418 1167 0 26445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110656

[startup+3.10029 s]
/proc/loadavg: 1.90 1.98 1.99 3/177 31918
/proc/meminfo: memFree=31025760/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=197696 CPUtime=3.09 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 48692 0 0 0 300 9 0 0 20 0 1 0 288370316 202440704 48613 33554432000 4194304 8973514 140734591297520 140734591296840 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 49424 48613 418 1167 0 48205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 197696

[startup+6.3003 s]
/proc/loadavg: 1.91 1.98 1.99 3/177 31918
/proc/meminfo: memFree=30828848/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=430144 CPUtime=6.29 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 106823 0 0 0 608 21 0 0 20 0 1 0 288370316 440467456 106744 33554432000 4194304 8973514 140734591297520 140734591297016 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 107536 106744 431 1167 0 106317 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 430144

[startup+12.7002 s]
/proc/loadavg: 1.91 1.98 1.99 3/177 31918
/proc/meminfo: memFree=30682908/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=491584 CPUtime=12.69 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 122187 0 0 0 1243 26 0 0 20 0 1 0 288370316 503382016 122108 33554432000 4194304 8973514 140734591297520 140734591279488 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 122896 122108 435 1167 0 121677 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 491584

[startup+25.5002 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 31918
/proc/meminfo: memFree=30634284/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=539712 CPUtime=25.48 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 134219 0 0 0 2516 32 0 0 20 0 1 0 288370316 552665088 134140 33554432000 4194304 8973514 140734591297520 140734591297016 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 134928 134140 435 1167 0 133709 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 539712

[startup+51.1003 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 31918
/proc/meminfo: memFree=30634484/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=539712 CPUtime=51.09 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 134219 0 0 0 5069 40 0 0 20 0 1 0 288370316 552665088 134140 33554432000 4194304 8973514 140734591297520 140734591279488 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 134928 134140 435 1167 0 133709 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 539712

[startup+102.306 s]
/proc/loadavg: 2.02 2.00 1.99 3/177 31918
/proc/meminfo: memFree=30634280/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=539712 CPUtime=102.28 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 134219 0 0 0 10175 53 0 0 20 0 1 0 288370316 552665088 134140 33554432000 4194304 8973514 140734591297520 140734591295424 4481596 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 134928 134140 435 1167 0 133709 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 539712

[startup+162.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 31918
/proc/meminfo: memFree=30634680/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=539712 CPUtime=162.26 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 134220 0 0 0 16158 68 0 0 20 0 1 0 288370316 552665088 134145 33554432000 4194304 8973514 140734591297520 140734591296784 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 134928 134145 435 1167 0 133709 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 539712

[startup+222.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 31922
/proc/meminfo: memFree=30634824/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=539712 CPUtime=222.24 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 134236 0 0 0 22141 83 0 0 20 0 1 0 288370316 552665088 134145 33554432000 4194304 8973514 140734591297520 140734591295488 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 134928 134145 435 1167 0 133709 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 539712

[startup+282.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 31922
/proc/meminfo: memFree=30634984/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=539712 CPUtime=282.22 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 134273 0 0 0 28121 101 0 0 20 0 1 0 288370316 552665088 134145 33554432000 4194304 8973514 140734591297520 140734591279488 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 134928 134145 435 1167 0 133709 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 539712

[startup+342.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 31922
/proc/meminfo: memFree=30628812/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=545856 CPUtime=342.19 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 135844 0 0 0 34101 118 0 0 20 0 1 0 288370316 558956544 135703 33554432000 4194304 8973514 140734591297520 140734591297016 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 136464 135703 457 1167 0 135245 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 545856

[startup+402.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 31922
/proc/meminfo: memFree=30528028/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=646208 CPUtime=402.18 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 160935 0 0 0 40087 131 0 0 20 0 1 0 288370316 661716992 160791 33554432000 4194304 8973514 140734591297520 140734591295488 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 161552 160791 457 1167 0 160333 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 646208

[startup+462.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 31922
/proc/meminfo: memFree=30511688/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=462.17 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165033 0 0 0 46075 142 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591279488 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 662592

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31922
/proc/meminfo: memFree=30511600/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=522.15 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 52063 152 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591279488 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 662592

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31923
/proc/meminfo: memFree=30511880/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=582.15 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 58053 162 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591295488 4209168 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 662592

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/178 31927
/proc/meminfo: memFree=30512252/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=822.11 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 82009 202 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591295488 4209198 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 662592

[startup+882.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 31928
/proc/meminfo: memFree=30512260/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=882.11 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 87999 212 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591295488 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 662592

[startup+942.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 31928
/proc/meminfo: memFree=30512260/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=942.09 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 93989 220 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591295488 4208870 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 662592

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31928
/proc/meminfo: memFree=30512260/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1002.09 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 99978 231 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591295488 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 662592

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31928
/proc/meminfo: memFree=30512136/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1062.08 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 105966 242 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591297016 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 662592

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31928
/proc/meminfo: memFree=30512260/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1122.07 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 111954 253 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591295488 4208846 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 662592

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31929
/proc/meminfo: memFree=30512136/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1182.06 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 117940 266 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591296784 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 662592

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31929
/proc/meminfo: memFree=30511888/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1242.05 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 123929 276 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591296784 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 662592

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31929
/proc/meminfo: memFree=30511640/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1302.05 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 129921 284 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591295616 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 662592

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31929
/proc/meminfo: memFree=30511888/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1362.03 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 135910 293 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591279488 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 662592

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31932
/proc/meminfo: memFree=30512004/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1422.03 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 141902 301 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591279488 4204256 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 662592

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31956
/proc/meminfo: memFree=30511508/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1482.01 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 147891 310 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591279488 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 662592

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31956
/proc/meminfo: memFree=30511640/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1542 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 153880 320 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591296784 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 662592

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31956
/proc/meminfo: memFree=30511640/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1602 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 159871 329 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591295488 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 662592

[startup+1662.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 31956
/proc/meminfo: memFree=30511640/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1661.98 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 165860 338 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591295616 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 662592

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 31956
/proc/meminfo: memFree=30511640/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1721.98 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 171848 350 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591295680 4204592 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 662592

[startup+1782.3 s]
/proc/loadavg: 2.13 2.04 2.01 3/177 31996
/proc/meminfo: memFree=30664932/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1781.97 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 177837 360 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591295488 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 662592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.09 2.03 2.01 3/177 31996
/proc/meminfo: memFree=30655632/32873844 swapFree=6872/6872
[pid=31917] ppid=31915 vsize=662592 CPUtime=1800.07 cores=0,2,4,6
/proc/31917/stat : 31917 (toysat) R 31915 31917 30001 0 -1 4202496 165038 0 0 0 179645 362 0 0 20 0 1 0 288370316 678494208 164887 33554432000 4194304 8973514 140734591297520 140734591279488 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31917/statm: 165648 164887 457 1167 0 164429 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 662592

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): 1800.41
CPU time (s): 1800.08
CPU user time (s): 1796.45
CPU system time (s): 3.63145
CPU usage (%): 99.982
Max. virtual memory (cumulated for all children) (KiB): 662592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.45
system time used= 3.63145
maximum resident set size= 659548
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 165038
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= 80
involuntary context switches= 1913

runsolver used 3.42048 second user time and 8.95364 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-28 18:37:13
IDJOB=3706537
IDBENCH=92675
IDSOLVER=2285
FILE ID=node105/3706537-1338223033
RUNJOBID= node105-1338194113-30017
PBS_JOBID= 14624593
Free space on /tmp= 71564 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat35_4_11_4_mh_ic.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706537-1338223033/watcher-3706537-1338223033 -o /tmp/evaluation-result-3706537-1338223033/solver-3706537-1338223033 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706537-1338223033.opb

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

MD5SUM BENCH= 597278c7b79f9e6a46b4567a4f55d357
RANDOM SEED=994009584

node105.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
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	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
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		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
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	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31171732 kB
Buffers:          395664 kB
Cached:           221372 kB
SwapCached:         1708 kB
Active:           620440 kB
Inactive:         225260 kB
Active(anon):     225000 kB
Inactive(anon):     4812 kB
Active(file):     395440 kB
Inactive(file):   220448 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100448 kB
Dirty:             19448 kB
Writeback:             8 kB
AnonPages:        232764 kB
Mapped:            10696 kB
Shmem:                 0 kB
Slab:             717688 kB
SReclaimable:     159380 kB
SUnreclaim:       558308 kB
KernelStack:        1448 kB
PageTables:         4260 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     348080 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= 71560 MiB
End job on node105 at 2012-05-28 19:07:16