Trace number 3281868

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) 1299.99 1300.01

General information on the benchmark

Nameibm-2004-01-k90.cnf
MD5SUM897ca84903d92e4de483270da824fb6f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.3524
Satisfiable
(Un)Satisfiability was proved
Number of variables64699
Number of clauses276210
Sum of the clauses size710691
Maximum clause length13
Minimum clause length1
Number of clauses of size 1723
Number of clauses of size 2202798
Number of clauses of size 340030
Number of clauses of size 412161
Number of clauses of size 56675
Number of clauses of size over 513823

Solver Data 

2.09/2.17	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.17	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.09/2.17	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.09/2.17	c main()::
2.09/2.17	c initFormula():: searching for DIMACS p-line....
2.09/2.17	c initFormula():: the DIMACS p-line indicates a CNF of 64699 variables and 276210 clauses.
2.09/2.17	c parseCNF():: parsing....
2.09/2.17	c parseCNF():: the CNF contains 723 unary clauses.
2.09/2.17	c runParser():: parsing was successful, warming up engines...
2.09/2.17	c find_and_remove_tautogolies():: found and removed 7281 tautologies
2.09/2.17	c find_and_remove_tautogolies():: found and removed 48 tautologies
2.09/2.17	c simplify_formula():: removed 0 tautological, 25656 satisfied and 2 duplicate clauses
2.09/2.17	c preprocessing fase I completed:: there are now 54386 free variables and 250552 clauses.
2.09/2.17	c find_equivalence():: found 5545 3-equivalences
2.09/2.17	c find_and_remove_tautogolies():: found and removed 1 tautologies
2.09/2.17	c find_and_remove_tautogolies():: found and removed 517 tautologies
2.09/2.17	c find_and_remove_tautogolies():: found and removed 4 tautologies
2.09/2.17	c find_and_remove_tautogolies():: found and removed 273 tautologies
2.09/2.17	c shorten_equivalence(): average equivalence length reduced from 9.463970 to 3.192162
2.09/2.17	c using k-SAT heuristics (size based diff)
2.09/2.17	c simplify_formula():: removed 0 tautological, 22180 satisfied and 0 duplicate clauses
2.09/2.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 29849 duplicate clauses
2.09/2.17	c resolvent_look() :: found 105058 resolvents
2.09/2.17	c main():: clause / variable ratio: ( 355610 / 64699 ) = 5.50
2.09/2.17	c longest clause has size 13
2.09/2.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.17	c number of free variables = 53585
2.09/2.17	c dynamic_preselect_setsize :: off
2.09/2.17	c main():: all systems go!
2.09/2.17	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-3281868-1303755360/watcher-3281868-1303755360 -o /tmp/evaluation-result-3281868-1303755360/solver-3281868-1303755360 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3281868-1303755360.cnf 

running on 2 cores: 5,7

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 4/183 3586
/proc/meminfo: memFree=11812504/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=14644 CPUtime=0 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4194304 1846 0 0 0 0 0 0 0 21 0 1 0 565766672 14995456 1790 33554432000 4194304 4300876 140734070530016 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 3661 1795 110 27 0 2110 0

[startup+0.045074 s]
/proc/loadavg: 3.68 3.93 3.82 4/183 3586
/proc/meminfo: memFree=11812504/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=18444 CPUtime=0.03 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4194304 2939 0 0 0 3 0 0 0 21 0 1 0 565766672 18886656 2884 33554432000 4194304 4300876 140734070530016 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 4611 2884 113 27 0 3060 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 18444

[startup+0.101059 s]
/proc/loadavg: 3.68 3.93 3.82 4/183 3586
/proc/meminfo: memFree=11812504/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=21744 CPUtime=0.09 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4194304 3864 0 0 0 9 0 0 0 21 0 1 0 565766672 22265856 3808 33554432000 4194304 4300876 140734070530016 18446744073709551615 218880564992 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 5436 3809 113 27 0 3885 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21744

[startup+0.301021 s]
/proc/loadavg: 3.68 3.93 3.82 4/183 3586
/proc/meminfo: memFree=11812504/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=56016 CPUtime=0.29 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4194304 12477 0 0 0 28 1 0 0 22 0 1 0 565766672 57360384 9913 33554432000 4194304 4300876 140734070530016 18446744073709551615 218880225191 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 14004 9913 129 27 0 12453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56016

[startup+0.700951 s]
/proc/loadavg: 3.68 3.93 3.82 4/183 3586
/proc/meminfo: memFree=11812504/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=53776 CPUtime=0.69 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4194304 27821 0 0 0 66 3 0 0 24 0 1 0 565766672 55066624 9356 33554432000 4194304 4300876 140734070530016 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 13477 9367 129 27 0 11926 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53776

[startup+1.50081 s]
/proc/loadavg: 3.68 3.93 3.82 5/190 3599
/proc/meminfo: memFree=11605144/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=53696 CPUtime=1.49 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 61351 0 0 0 142 7 0 0 25 0 1 0 565766672 54984704 9256 33554432000 4194304 4300876 140734070530016 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 13457 9257 149 27 0 11906 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53696

[startup+3.10053 s]
/proc/loadavg: 3.70 3.93 3.82 5/190 3599
/proc/meminfo: memFree=11531116/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=163272 CPUtime=3.09 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 88904 0 0 0 297 12 0 0 25 0 1 0 565766672 167190528 20805 33554432000 4194304 4300876 140734070530016 18446744073709551615 4250712 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 40818 20805 170 27 0 39267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 163272

[startup+6.30096 s]
/proc/loadavg: 3.70 3.93 3.82 5/190 3599
/proc/meminfo: memFree=11375424/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=163536 CPUtime=6.29 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 89026 0 0 0 617 12 0 0 25 0 1 0 565766672 167460864 20927 33554432000 4194304 4300876 140734070530016 18446744073709551615 4199736 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 40884 20927 171 27 0 39333 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 163536

[startup+12.7008 s]
/proc/loadavg: 3.75 3.94 3.82 5/190 3599
/proc/meminfo: memFree=11164568/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=163536 CPUtime=12.69 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 89069 0 0 0 1257 12 0 0 25 0 1 0 565766672 167460864 20970 33554432000 4194304 4300876 140734070530016 18446744073709551615 4199772 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 40884 20970 171 27 0 39333 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 163536

[startup+25.5006 s]
/proc/loadavg: 3.79 3.94 3.82 5/190 3599
/proc/meminfo: memFree=11150492/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=169068 CPUtime=25.49 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 90904 0 0 0 2536 13 0 0 25 0 1 0 565766672 173125632 22805 33554432000 4194304 4300876 140734070530016 18446744073709551615 4268965 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 42267 22805 171 27 0 40716 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 169068

[startup+51.1011 s]
/proc/loadavg: 3.92 3.96 3.83 5/190 3600
/proc/meminfo: memFree=11128124/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=171296 CPUtime=51.09 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 91466 0 0 0 5096 13 0 0 25 0 1 0 565766672 175407104 23367 33554432000 4194304 4300876 140734070530016 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 42824 23367 171 27 0 41273 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 171296

[startup+102.307 s]
/proc/loadavg: 3.96 3.96 3.83 5/190 3602
/proc/meminfo: memFree=11112156/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=172604 CPUtime=102.29 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 91789 0 0 0 10216 13 0 0 25 0 1 0 565766672 176746496 23690 33554432000 4194304 4300876 140734070530016 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 43151 23690 171 27 0 41600 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 172604

[startup+162.3 s]
/proc/loadavg: 3.98 3.97 3.84 5/190 3603
/proc/meminfo: memFree=11086976/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=182288 CPUtime=162.28 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 94176 0 0 0 16214 14 0 0 25 0 1 0 565766672 186662912 26077 33554432000 4194304 4300876 140734070530016 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 45572 26077 171 27 0 44021 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 182288

[startup+222.301 s]
/proc/loadavg: 3.99 3.97 3.84 5/190 3605
/proc/meminfo: memFree=11066868/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=184756 CPUtime=222.28 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 94755 0 0 0 22214 14 0 0 25 0 1 0 565766672 189190144 26656 33554432000 4194304 4300876 140734070530016 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 46189 26656 171 27 0 44638 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 184756

[startup+282.3 s]
/proc/loadavg: 3.99 3.97 3.85 5/190 3606
/proc/meminfo: memFree=11049360/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=185020 CPUtime=282.28 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 94884 0 0 0 28213 15 0 0 25 0 1 0 565766672 189460480 26785 33554432000 4194304 4300876 140734070530016 18446744073709551615 4230591 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 46255 26785 171 27 0 44704 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 185020

[startup+342.301 s]
/proc/loadavg: 4.07 3.99 3.86 5/190 3608
/proc/meminfo: memFree=11032860/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=186636 CPUtime=342.28 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 95204 0 0 0 34213 15 0 0 25 0 1 0 565766672 191115264 27105 33554432000 4194304 4300876 140734070530016 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 46659 27105 171 27 0 45108 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 186636

[startup+402.301 s]
/proc/loadavg: 4.03 3.99 3.87 5/190 3610
/proc/meminfo: memFree=11018808/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=186636 CPUtime=402.28 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 95255 0 0 0 40213 15 0 0 25 0 1 0 565766672 191115264 27156 33554432000 4194304 4300876 140734070530016 18446744073709551615 218880261685 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 46659 27156 171 27 0 45108 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 186636

[startup+462.301 s]
/proc/loadavg: 4.04 4.00 3.88 5/190 3611
/proc/meminfo: memFree=11004152/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=189248 CPUtime=462.28 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 95762 0 0 0 46213 15 0 0 25 0 1 0 565766672 193789952 27663 33554432000 4194304 4300876 140734070530016 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 47312 27663 171 27 0 45761 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 189248

[startup+522.301 s]
/proc/loadavg: 4.02 4.00 3.88 5/190 3613
/proc/meminfo: memFree=10990992/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=189248 CPUtime=522.28 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 95809 0 0 0 52213 15 0 0 25 0 1 0 565766672 193789952 27710 33554432000 4194304 4300876 140734070530016 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 47312 27710 171 27 0 45761 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 189248

[startup+582.3 s]
/proc/loadavg: 4.05 4.01 3.90 5/190 3614
/proc/meminfo: memFree=10977832/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=189248 CPUtime=582.28 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 95853 0 0 0 58213 15 0 0 25 0 1 0 565766672 193789952 27754 33554432000 4194304 4300876 140734070530016 18446744073709551615 4230605 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 47312 27754 171 27 0 45761 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 189248

[startup+642.301 s]
/proc/loadavg: 4.05 4.02 3.91 5/190 3616
/proc/meminfo: memFree=10964776/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=189248 CPUtime=642.28 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 95911 0 0 0 64213 15 0 0 25 0 1 0 565766672 193789952 27812 33554432000 4194304 4300876 140734070530016 18446744073709551615 218879960206 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 47312 27812 171 27 0 45761 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 189248

[startup+702.3 s]
/proc/loadavg: 4.02 4.02 3.91 5/190 3618
/proc/meminfo: memFree=10946644/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=192700 CPUtime=702.28 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 96544 0 0 0 70213 15 0 0 25 0 1 0 565766672 197324800 28445 33554432000 4194304 4300876 140734070530016 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 48175 28445 171 27 0 46624 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 192700

[startup+762.307 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 3619
/proc/meminfo: memFree=10931616/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=192700 CPUtime=762.28 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 96595 0 0 0 76213 15 0 0 25 0 1 0 565766672 197324800 28496 33554432000 4194304 4300876 140734070530016 18446744073709551615 4231518 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 48175 28496 171 27 0 46624 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 192700

[startup+822.301 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 3621
/proc/meminfo: memFree=10917584/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=192700 CPUtime=822.28 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 96642 0 0 0 82213 15 0 0 25 0 1 0 565766672 197324800 28543 33554432000 4194304 4300876 140734070530016 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 48175 28543 171 27 0 46624 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 192700

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 3622
/proc/meminfo: memFree=10902064/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=192700 CPUtime=882.27 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 96691 0 0 0 88212 15 0 0 25 0 1 0 565766672 197324800 28592 33554432000 4194304 4300876 140734070530016 18446744073709551615 4216523 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 48175 28592 171 27 0 46624 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 192700

[startup+942.301 s]
/proc/loadavg: 4.04 4.01 3.91 5/190 3624
/proc/meminfo: memFree=10873524/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=192700 CPUtime=942.27 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 96740 0 0 0 94212 15 0 0 25 0 1 0 565766672 197324800 28641 33554432000 4194304 4300876 140734070530016 18446744073709551615 4216491 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 48175 28641 171 27 0 46624 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 192700

[startup+1002.3 s]
/proc/loadavg: 4.06 4.02 3.92 5/190 3626
/proc/meminfo: memFree=10850920/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=192700 CPUtime=1002.26 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 96791 0 0 0 100211 15 0 0 25 0 1 0 565766672 197324800 28692 33554432000 4194304 4300876 140734070530016 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 48175 28692 171 27 0 46624 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 192700

[startup+1062.3 s]
/proc/loadavg: 4.02 4.02 3.92 5/190 3627
/proc/meminfo: memFree=10831424/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=194424 CPUtime=1062.26 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 96843 0 0 0 106211 15 0 0 25 0 1 0 565766672 199090176 28744 33554432000 4194304 4300876 140734070530016 18446744073709551615 4248910 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 48606 28744 171 27 0 47055 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 194424

[startup+1122.3 s]
/proc/loadavg: 4.07 4.03 3.93 5/190 3629
/proc/meminfo: memFree=10814792/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=194424 CPUtime=1122.26 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 96894 0 0 0 112211 15 0 0 25 0 1 0 565766672 199090176 28795 33554432000 4194304 4300876 140734070530016 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 48606 28795 171 27 0 47055 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 194424

[startup+1182.3 s]
/proc/loadavg: 4.03 4.02 3.93 5/190 3630
/proc/meminfo: memFree=10797660/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=194424 CPUtime=1182.26 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 96980 0 0 0 118211 15 0 0 25 0 1 0 565766672 199090176 28881 33554432000 4194304 4300876 140734070530016 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 48606 28881 171 27 0 47055 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 194424

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 3632
/proc/meminfo: memFree=10780392/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=194688 CPUtime=1242.27 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 97073 0 0 0 124211 16 0 0 25 0 1 0 565766672 199360512 28974 33554432000 4194304 4300876 140734070530016 18446744073709551615 4231109 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 48672 28974 171 27 0 47121 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 194688



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.93 4/188 3634
/proc/meminfo: memFree=11075240/32950928 swapFree=67111528/67111528
[pid=3586] ppid=3584 vsize=194820 CPUtime=1299.98 cores=5,7
/proc/3586/stat : 3586 (march_rw) R 3584 3586 2377 0 -1 4202496 97179 0 0 0 129982 16 0 0 25 0 1 0 565766672 199495680 29080 33554432000 4194304 4300876 140734070530016 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3586/statm: 48705 29080 171 27 0 47154 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 194820

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): 1300.01
CPU time (s): 1299.99
CPU user time (s): 1299.82
CPU system time (s): 0.167974
CPU usage (%): 99.9983
Max. virtual memory (cumulated for all children) (KiB): 194820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.82
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97179
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= 3279

runsolver used 1.9847 second user time and 5.11922 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-25 20:16:00
IDJOB=3281868
IDBENCH=69640
IDSOLVER=1561
FILE ID=node112/3281868-1303755360
RUNJOBID= node112-1303755360-3556
PBS_JOBID= 13154050
Free space on /tmp= 72652 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT_RACE08/cnf/ibm-2004-01-k90.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281868-1303755360/watcher-3281868-1303755360 -o /tmp/evaluation-result-3281868-1303755360/solver-3281868-1303755360 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3281868-1303755360.cnf

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

MD5SUM BENCH= 897ca84903d92e4de483270da824fb6f
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:      11812908 kB
Buffers:       1970584 kB
Cached:       18541560 kB
SwapCached:          0 kB
Active:        9573532 kB
Inactive:     11017760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11812908 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           16840 kB
Writeback:           0 kB
AnonPages:       77924 kB
Mapped:          14880 kB
Slab:           481792 kB
PageTables:       5072 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   229344 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= 72640 MiB
End job on node112 at 2011-04-25 20:37:42