Trace number 3281822

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
march_rw 2011-03-02? (TO) 1300.05 1300.02

General information on the benchmark

Nameibm-2002-30r-k85.cnf
MD5SUMc08fe2d9c476652207ada677b7ca59f9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark42.9815
Satisfiable
(Un)Satisfiability was proved
Number of variables181484
Number of clauses890298
Sum of the clauses size2338581
Maximum clause length19
Minimum clause length1
Number of clauses of size 1771
Number of clauses of size 2667172
Number of clauses of size 3144951
Number of clauses of size 424791
Number of clauses of size 511035
Number of clauses of size over 541578

Solver Data 

8.39/8.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
8.39/8.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
8.39/8.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
8.39/8.44	c main()::
8.39/8.44	c initFormula():: searching for DIMACS p-line....
8.39/8.44	c initFormula():: the DIMACS p-line indicates a CNF of 181484 variables and 890298 clauses.
8.39/8.44	c parseCNF():: parsing....
8.39/8.44	c parseCNF():: the CNF contains 771 unary clauses.
8.39/8.44	c runParser():: parsing was successful, warming up engines...
8.39/8.44	c find_and_remove_tautogolies():: found and removed 13837 tautologies
8.39/8.44	c find_and_remove_tautogolies():: found and removed 189 tautologies
8.39/8.44	c find_and_remove_tautogolies():: found and removed 2 tautologies
8.39/8.44	c find_and_remove_tautogolies():: found and removed 1 tautologies
8.39/8.44	c simplify_formula():: removed 40 tautological, 70735 satisfied and 10754 duplicate clauses
8.39/8.44	c preprocessing fase I completed:: there are now 158195 free variables and 808769 clauses.
8.39/8.44	c find_equivalence():: found 18088 3-equivalences
8.39/8.44	c find_and_remove_tautogolies():: found and removed 18 tautologies
8.39/8.44	c find_and_remove_tautogolies():: found and removed 3982 tautologies
8.39/8.44	c find_and_remove_tautogolies():: found and removed 565 tautologies
8.39/8.44	c find_and_remove_tautogolies():: found and removed 158 tautologies
8.39/8.44	c find_and_remove_tautogolies():: found and removed 905 tautologies
8.39/8.44	c shorten_equivalence(): average equivalence length reduced from 3.426083 to 3.256180
8.39/8.44	c using k-SAT heuristics (size based diff)
8.39/8.44	c simplify_formula():: removed 0 tautological, 72352 satisfied and 0 duplicate clauses
8.39/8.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 78381 duplicate clauses
8.39/8.44	c resolvent_look() :: found 266879 resolvents
8.39/8.44	c main():: clause / variable ratio: ( 1075648 / 181484 ) = 5.93
8.39/8.44	c longest clause has size 19
8.39/8.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
8.39/8.44	c number of free variables = 152469
8.39/8.44	c dynamic_preselect_setsize :: off
8.39/8.44	c main():: all systems go!
8.39/8.44	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3281822-1303755360/watcher-3281822-1303755360 -o /tmp/evaluation-result-3281822-1303755360/solver-3281822-1303755360 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3281822-1303755360.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.68 3.93 3.82 4/189 3598
/proc/meminfo: memFree=11743156/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=23448 CPUtime=0 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4194304 2499 0 0 0 0 0 0 0 21 0 1 0 565766711 24010752 2443 33554432000 4194304 4300876 140734543799088 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 5862 2449 110 27 0 4311 0

[startup+0.035794 s]
/proc/loadavg: 3.68 3.93 3.82 4/189 3598
/proc/meminfo: memFree=11743156/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=36140 CPUtime=0.02 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4194304 6619 0 0 0 2 0 0 0 21 0 1 0 565766711 37007360 6563 33554432000 4194304 4300876 140734543799088 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 9035 6563 113 27 0 7484 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 36140

[startup+0.100784 s]
/proc/loadavg: 3.68 3.93 3.82 4/189 3598
/proc/meminfo: memFree=11743156/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=39836 CPUtime=0.09 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4194304 7635 0 0 0 9 0 0 0 21 0 1 0 565766711 40792064 7579 33554432000 4194304 4300876 140734543799088 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 9959 7579 113 27 0 8408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39836

[startup+0.300747 s]
/proc/loadavg: 3.68 3.93 3.82 4/189 3598
/proc/meminfo: memFree=11743156/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=50792 CPUtime=0.29 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4194304 10710 0 0 0 28 1 0 0 22 0 1 0 565766711 52011008 10654 33554432000 4194304 4300876 140734543799088 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 12698 10654 113 27 0 11147 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50792

[startup+0.700677 s]
/proc/loadavg: 3.68 3.93 3.82 4/189 3598
/proc/meminfo: memFree=11743156/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=123432 CPUtime=0.69 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4194304 25210 0 0 0 65 4 0 0 24 0 1 0 565766711 126394368 19084 33554432000 4194304 4300876 140734543799088 18446744073709551615 218880261651 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 30858 19084 127 27 0 29307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 123432

[startup+1.50054 s]
/proc/loadavg: 3.68 3.93 3.82 5/190 3599
/proc/meminfo: memFree=11581088/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=159296 CPUtime=1.49 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4194304 37646 0 0 0 144 5 0 0 25 0 1 0 565766711 163119104 29760 33554432000 4194304 4300876 140734543799088 18446744073709551615 4242431 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 39824 29760 129 27 0 38273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 159296

[startup+3.10025 s]
/proc/loadavg: 3.70 3.93 3.82 5/190 3599
/proc/meminfo: memFree=11513884/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=165012 CPUtime=3.09 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4194304 39061 0 0 0 304 5 0 0 25 0 1 0 565766711 168972288 31174 33554432000 4194304 4300876 140734543799088 18446744073709551615 4239563 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 41253 31174 129 27 0 39702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 165012

[startup+6.30069 s]
/proc/loadavg: 3.70 3.93 3.82 5/190 3599
/proc/meminfo: memFree=11351120/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=165868 CPUtime=6.3 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 39542 0 0 0 624 6 0 0 25 0 1 0 565766711 169848832 31498 33554432000 4194304 4300876 140734543799088 18446744073709551615 4257081 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 41467 31498 149 27 0 39916 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 165868

[startup+12.7006 s]
/proc/loadavg: 3.75 3.94 3.82 5/190 3599
/proc/meminfo: memFree=11164568/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=464896 CPUtime=12.69 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 115096 0 0 0 1255 14 0 0 25 0 1 0 565766711 476053504 63081 33554432000 4194304 4300876 140734543799088 18446744073709551615 4231064 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 116224 63081 172 27 0 114673 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 464896

[startup+25.5003 s]
/proc/loadavg: 3.79 3.94 3.82 5/190 3600
/proc/meminfo: memFree=11149996/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=467952 CPUtime=25.49 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 116164 0 0 0 2535 14 0 0 25 0 1 0 565766711 479182848 64149 33554432000 4194304 4300876 140734543799088 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 116988 64149 172 27 0 115437 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 467952

[startup+51.1008 s]
/proc/loadavg: 3.92 3.96 3.83 5/190 3600
/proc/meminfo: memFree=11127752/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=481000 CPUtime=51.09 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 119409 0 0 0 5094 15 0 0 25 0 1 0 565766711 492544000 67394 33554432000 4194304 4300876 140734543799088 18446744073709551615 218880261685 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 120250 67394 172 27 0 118699 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 481000

[startup+102.307 s]
/proc/loadavg: 3.96 3.96 3.83 5/190 3602
/proc/meminfo: memFree=11112032/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=483368 CPUtime=102.3 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 120060 0 0 0 10214 16 0 0 25 0 1 0 565766711 494968832 68045 33554432000 4194304 4300876 140734543799088 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 120842 68045 172 27 0 119291 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 483368

[startup+162.301 s]
/proc/loadavg: 3.98 3.97 3.84 5/190 3603
/proc/meminfo: memFree=11086852/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=486004 CPUtime=162.3 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 120695 0 0 0 16213 17 0 0 25 0 1 0 565766711 497668096 68680 33554432000 4194304 4300876 140734543799088 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 121501 68680 172 27 0 119950 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 486004

[startup+222.301 s]
/proc/loadavg: 3.99 3.97 3.84 5/190 3605
/proc/meminfo: memFree=11066744/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=488236 CPUtime=222.3 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 121261 0 0 0 22213 17 0 0 25 0 1 0 565766711 499953664 69246 33554432000 4194304 4300876 140734543799088 18446744073709551615 4276857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 122059 69246 172 27 0 120508 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 488236

[startup+282.301 s]
/proc/loadavg: 3.99 3.97 3.85 5/190 3606
/proc/meminfo: memFree=11049236/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=490888 CPUtime=282.3 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 121892 0 0 0 28213 17 0 0 25 0 1 0 565766711 502669312 69877 33554432000 4194304 4300876 140734543799088 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 122722 69877 172 27 0 121171 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 490888

[startup+342.3 s]
/proc/loadavg: 4.07 3.99 3.86 5/190 3608
/proc/meminfo: memFree=11032860/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=491948 CPUtime=342.3 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 122159 0 0 0 34213 17 0 0 25 0 1 0 565766711 503754752 70144 33554432000 4194304 4300876 140734543799088 18446744073709551615 218879960642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 122987 70144 172 27 0 121436 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 491948

[startup+402.301 s]
/proc/loadavg: 4.02 3.99 3.87 5/190 3610
/proc/meminfo: memFree=11018684/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=493832 CPUtime=402.3 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 122569 0 0 0 40213 17 0 0 25 0 1 0 565766711 505683968 70554 33554432000 4194304 4300876 140734543799088 18446744073709551615 4230628 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 123458 70554 172 27 0 121907 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 493832

[startup+462.3 s]
/proc/loadavg: 4.04 4.00 3.88 5/190 3611
/proc/meminfo: memFree=11004028/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=494096 CPUtime=462.31 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 122663 0 0 0 46213 18 0 0 25 0 1 0 565766711 505954304 70648 33554432000 4194304 4300876 140734543799088 18446744073709551615 218879960236 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 123524 70648 172 27 0 121973 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 494096

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 3.88 5/190 3613
/proc/meminfo: memFree=10990992/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=494624 CPUtime=522.31 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 122832 0 0 0 52213 18 0 0 25 0 1 0 565766711 506494976 70817 33554432000 4194304 4300876 140734543799088 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 123656 70817 172 27 0 122105 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 494624

[startup+582.301 s]
/proc/loadavg: 4.05 4.01 3.90 5/190 3614
/proc/meminfo: memFree=10977832/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=495020 CPUtime=582.31 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 122959 0 0 0 58213 18 0 0 25 0 1 0 565766711 506900480 70944 33554432000 4194304 4300876 140734543799088 18446744073709551615 4231209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 123755 70944 172 27 0 122204 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 495020

[startup+642.3 s]
/proc/loadavg: 4.05 4.02 3.91 5/190 3616
/proc/meminfo: memFree=10964892/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=496600 CPUtime=642.32 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 123234 0 0 0 64214 18 0 0 25 0 1 0 565766711 508518400 71219 33554432000 4194304 4300876 140734543799088 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 124150 71219 172 27 0 122599 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 496600

[startup+702.301 s]
/proc/loadavg: 4.02 4.02 3.91 5/190 3618
/proc/meminfo: memFree=10946644/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=497288 CPUtime=702.31 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 123443 0 0 0 70213 18 0 0 25 0 1 0 565766711 509222912 71428 33554432000 4194304 4300876 140734543799088 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 124322 71428 172 27 0 122771 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 497288

[startup+762.307 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 3619
/proc/meminfo: memFree=10931616/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=497684 CPUtime=762.32 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 123582 0 0 0 76214 18 0 0 25 0 1 0 565766711 509628416 71567 33554432000 4194304 4300876 140734543799088 18446744073709551615 4231488 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 124421 71567 172 27 0 122870 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 497684

[startup+822.301 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 3621
/proc/meminfo: memFree=10917460/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=498212 CPUtime=822.31 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 123749 0 0 0 82213 18 0 0 25 0 1 0 565766711 510169088 71734 33554432000 4194304 4300876 140734543799088 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 124553 71734 172 27 0 123002 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 498212

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 3622
/proc/meminfo: memFree=10901940/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=498744 CPUtime=882.31 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 123930 0 0 0 88213 18 0 0 25 0 1 0 565766711 510713856 71915 33554432000 4194304 4300876 140734543799088 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 124686 71915 172 27 0 123135 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 498744

[startup+942.301 s]
/proc/loadavg: 4.04 4.01 3.91 5/190 3624
/proc/meminfo: memFree=10873400/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=510104 CPUtime=942.32 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 127254 0 0 0 94212 20 0 0 25 0 1 0 565766711 522346496 75239 33554432000 4194304 4300876 140734543799088 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 127526 75239 172 27 0 125975 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 510104

[startup+1002.3 s]
/proc/loadavg: 4.06 4.02 3.92 5/190 3626
/proc/meminfo: memFree=10850796/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=515448 CPUtime=1002.32 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 128679 0 0 0 100211 21 0 0 25 0 1 0 565766711 527818752 76664 33554432000 4194304 4300876 140734543799088 18446744073709551615 4268304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 128862 76664 172 27 0 127311 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 515448

[startup+1062.3 s]
/proc/loadavg: 4.02 4.02 3.92 5/190 3627
/proc/meminfo: memFree=10831300/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=517724 CPUtime=1062.32 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 129259 0 0 0 106211 21 0 0 25 0 1 0 565766711 530149376 77244 33554432000 4194304 4300876 140734543799088 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 129431 77244 172 27 0 127880 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 517724

[startup+1122.3 s]
/proc/loadavg: 4.07 4.03 3.93 5/190 3629
/proc/meminfo: memFree=10814792/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=519188 CPUtime=1122.32 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 129687 0 0 0 112211 21 0 0 25 0 1 0 565766711 531648512 77672 33554432000 4194304 4300876 140734543799088 18446744073709551615 4199772 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 129797 77672 172 27 0 128246 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 519188

[startup+1182.3 s]
/proc/loadavg: 4.02 4.02 3.93 5/190 3630
/proc/meminfo: memFree=10797536/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=520256 CPUtime=1182.32 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 129969 0 0 0 118211 21 0 0 25 0 1 0 565766711 532742144 77954 33554432000 4194304 4300876 140734543799088 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 130064 77954 172 27 0 128513 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 520256

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 3632
/proc/meminfo: memFree=10780268/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=520916 CPUtime=1242.33 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 130184 0 0 0 124211 22 0 0 25 0 1 0 565766711 533417984 78169 33554432000 4194304 4300876 140734543799088 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 130229 78169 172 27 0 128678 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 520916



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.93 2/184 3636
/proc/meminfo: memFree=11491288/32950928 swapFree=67111528/67111528
[pid=3598] ppid=3596 vsize=521840 CPUtime=1300.03 cores=1,3
/proc/3598/stat : 3598 (march_rw) R 3596 3598 2377 0 -1 4202496 130420 0 0 0 129981 22 0 0 25 0 1 0 565766711 534364160 78405 33554432000 4194304 4300876 140734543799088 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3598/statm: 130460 78405 172 27 0 128909 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 521840

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.82
CPU system time (s): 0.237963
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 521840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.82
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 130420
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= 3
involuntary context switches= 910

runsolver used 2.01969 second user time and 5.08423 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-25 20:16:01
IDJOB=3281822
IDBENCH=69635
IDSOLVER=1561
FILE ID=node112/3281822-1303755360
RUNJOBID= node112-1303755360-3555
PBS_JOBID= 13154050
Free space on /tmp= 72640 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT_RACE08/cnf/ibm-2002-30r-k85.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281822-1303755360/watcher-3281822-1303755360 -o /tmp/evaluation-result-3281822-1303755360/solver-3281822-1303755360 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3281822-1303755360.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= c08fe2d9c476652207ada677b7ca59f9
RANDOM SEED=736887666

node112.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5261.27
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      11743436 kB
Buffers:       1970596 kB
Cached:       18556772 kB
SwapCached:          0 kB
Active:        9653188 kB
Inactive:     11007404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11743436 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           30924 kB
Writeback:           0 kB
AnonPages:      132468 kB
Mapped:          15024 kB
Slab:           482548 kB
PageTables:       5220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   332864 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72652 MiB
End job on node112 at 2011-04-25 20:37:43