Trace number 1716587

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_nn nn? (TO) 1200.14 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

Solver Data 

15.48/15.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
15.48/15.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
15.48/15.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
15.48/15.53	c main()::
15.48/15.53	c initFormula():: searching for DIMACS p-line....
15.48/15.53	c initFormula():: the DIMACS p-line indicates a CNF of 217930 variables and 1002997 clauses.
15.48/15.53	c parseCNF():: parsing....
15.48/15.53	c parseCNF():: the CNF contains 16378 unary clauses.
15.48/15.53	c runParser():: parsing was successful, warming up engines...
15.48/15.53	c find_and_remove_tautogolies():: found and removed 31791 tautologies
15.48/15.53	c find_and_remove_tautogolies():: found and removed 116 tautologies
15.48/15.53	c simplify_formula():: removed 0 tautological, 338030 satisfied and 26542 duplicate clauses
15.48/15.53	c preprocessing fase I completed:: there are now 117492 free variables and 638425 clauses.
15.48/15.53	c stat :: sign balance is biased by 0.932
15.48/15.53	c using k-SAT heuristics (size based diff)
15.48/15.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
15.48/15.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 1962 duplicate clauses
15.48/15.53	c resolvent_look() :: found 1708 resolvents
15.48/15.53	c main():: clause / variable ratio: ( 640133 / 217930 ) = 2.94
15.48/15.53	c longest clause has size 10
15.48/15.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
15.48/15.53	c number of free variables = 117492
15.48/15.53	c dynamic_preselect_setsize :: off
15.48/15.53	c main():: all systems go!
15.48/15.53	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716587-1240617633/watcher-1716587-1240617633 -o /tmp/evaluation-result-1716587-1240617633/solver-1716587-1240617633 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716587-1240617633.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.95 1.00 1.00 2/64 14870
/proc/meminfo: memFree=1029968/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=5608 CPUtime=0
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 743 0 0 0 0 0 0 0 18 0 1 0 89797478 5742592 728 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 1402 733 58 167 0 1233 0

[startup+0.0611009 s]
/proc/loadavg: 0.95 1.00 1.00 2/64 14870
/proc/meminfo: memFree=1029968/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=25788 CPUtime=0.05
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 5165 0 0 0 3 2 0 0 18 0 1 0 89797478 26406912 5150 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 6447 5150 58 167 0 6278 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 25788

[startup+0.101103 s]
/proc/loadavg: 0.95 1.00 1.00 2/64 14870
/proc/meminfo: memFree=1029968/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=26448 CPUtime=0.09
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 5350 0 0 0 7 2 0 0 18 0 1 0 89797478 27082752 5335 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 6612 5335 58 167 0 6443 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26448

[startup+0.301119 s]
/proc/loadavg: 0.95 1.00 1.00 2/64 14870
/proc/meminfo: memFree=1029968/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=29088 CPUtime=0.29
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 6200 0 0 0 27 2 0 0 19 0 1 0 89797478 29786112 6185 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 7272 6186 58 167 0 7103 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29088

[startup+0.701151 s]
/proc/loadavg: 0.95 1.00 1.00 2/64 14870
/proc/meminfo: memFree=1029968/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=34104 CPUtime=0.69
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 7718 0 0 0 65 4 0 0 23 0 1 0 89797478 34922496 7703 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 8526 7703 58 167 0 8357 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34104

[startup+1.50123 s]
/proc/loadavg: 0.95 1.00 1.00 2/65 14871
/proc/meminfo: memFree=994120/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=107552 CPUtime=1.48
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 18757 0 0 0 140 8 0 0 25 0 1 0 89797478 110133248 18740 1992294400 134512640 135197250 4294956224 18446744073709551615 134560531 0 0 4096 0 0 0 0 17 0 0 0
/proc/14870/statm: 26888 18740 62 167 0 26719 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 107552

[startup+3.10135 s]
/proc/loadavg: 0.95 1.00 1.00 2/65 14871
/proc/meminfo: memFree=961672/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=116992 CPUtime=3.08
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 25852 0 0 0 296 12 0 0 25 0 1 0 89797478 119799808 21522 1992294400 134512640 135197250 4294956224 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 29248 21522 66 167 0 29079 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 116992

[startup+6.30161 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 14871
/proc/meminfo: memFree=948552/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=115700 CPUtime=6.29
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 33772 0 0 0 613 16 0 0 25 0 1 0 89797478 118476800 21200 1992294400 134512640 135197250 4294956224 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 28925 21200 67 167 0 28756 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 115700

[startup+12.7011 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 14871
/proc/meminfo: memFree=951048/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=114864 CPUtime=12.68
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 53312 0 0 0 1243 25 0 0 25 0 1 0 89797478 117620736 21006 1992294400 134512640 135197250 4294956224 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 28716 21006 82 167 0 28547 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 114864

[startup+25.5012 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 14871
/proc/meminfo: memFree=862728/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=395512 CPUtime=25.48
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 84120 0 0 0 2511 37 0 0 25 0 1 0 89797478 405004288 41815 1992294400 134512640 135197250 4294956224 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 98878 41815 90 167 0 98709 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 395512

[startup+51.1013 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 14877
/proc/meminfo: memFree=860744/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=396060 CPUtime=51.05
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 84636 0 0 0 5068 37 0 0 25 0 1 0 89797478 405565440 42331 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 99015 42331 92 167 0 98846 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 396060

[startup+102.304 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=856904/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=399532 CPUtime=102.25
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 85590 0 0 0 10187 38 0 0 25 0 1 0 89797478 409120768 43285 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 99883 43285 92 167 0 99714 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 399532

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=854600/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=402892 CPUtime=162.23
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 86172 0 0 0 16185 38 0 0 25 0 1 0 89797478 412561408 43867 1992294400 134512640 135197250 4294956224 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 100723 43867 92 167 0 100554 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 402892

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=850888/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=405144 CPUtime=222.22
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 87106 0 0 0 22182 40 0 0 25 0 1 0 89797478 414867456 44801 1992294400 134512640 135197250 4294956224 18446744073709551615 134570921 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 101286 44801 92 167 0 101117 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 405144

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=844936/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=413024 CPUtime=282.2
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 88639 0 0 0 28179 41 0 0 25 0 1 0 89797478 422936576 46334 1992294400 134512640 135197250 4294956224 18446744073709551615 134572708 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 103256 46334 92 167 0 103087 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 413024

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=838032/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=417692 CPUtime=342.19
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 90318 0 0 0 34177 42 0 0 25 0 1 0 89797478 427716608 48013 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 104423 48013 92 167 0 104254 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 417692

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=832400/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=430720 CPUtime=402.17
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 91705 0 0 0 40174 43 0 0 25 0 1 0 89797478 441057280 49400 1992294400 134512640 135197250 4294956224 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107680 49400 92 167 0 107511 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 430720

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=831760/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=431132 CPUtime=462.17
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 91874 0 0 0 46173 44 0 0 25 0 1 0 89797478 441479168 49569 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107783 49569 92 167 0 107614 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 431132

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=831632/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=431276 CPUtime=522.15
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 91895 0 0 0 52171 44 0 0 25 0 1 0 89797478 441626624 49590 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107819 49590 92 167 0 107650 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 431276

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=831632/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=431276 CPUtime=582.13
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 91901 0 0 0 58169 44 0 0 25 0 1 0 89797478 441626624 49596 1992294400 134512640 135197250 4294956224 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107819 49596 92 167 0 107650 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 431276

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=831632/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=431276 CPUtime=642.12
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 91906 0 0 0 64168 44 0 0 25 0 1 0 89797478 441626624 49601 1992294400 134512640 135197250 4294956224 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107819 49601 92 167 0 107650 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 431276

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=831632/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=431276 CPUtime=702.1
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 91908 0 0 0 70166 44 0 0 25 0 1 0 89797478 441626624 49603 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107819 49603 92 167 0 107650 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 431276

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=831632/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=431276 CPUtime=762.09
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 91908 0 0 0 76165 44 0 0 25 0 1 0 89797478 441626624 49603 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107819 49603 92 167 0 107650 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 431276

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=831568/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=431276 CPUtime=822.08
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 91914 0 0 0 82163 45 0 0 25 0 1 0 89797478 441626624 49609 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107819 49609 92 167 0 107650 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 431276

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=831568/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=431276 CPUtime=882.07
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 91914 0 0 0 88162 45 0 0 25 0 1 0 89797478 441626624 49609 1992294400 134512640 135197250 4294956224 18446744073709551615 134541425 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107819 49609 92 167 0 107650 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 431276

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=831504/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=431420 CPUtime=942.05
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 91924 0 0 0 94160 45 0 0 25 0 1 0 89797478 441774080 49619 1992294400 134512640 135197250 4294956224 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107855 49619 92 167 0 107686 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 431420

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=831248/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=431712 CPUtime=1002.04
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 92003 0 0 0 100159 45 0 0 25 0 1 0 89797478 442073088 49698 1992294400 134512640 135197250 4294956224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107928 49698 92 167 0 107759 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 431712

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=831248/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=431712 CPUtime=1062.02
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 92004 0 0 0 106157 45 0 0 25 0 1 0 89797478 442073088 49699 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107928 49699 92 167 0 107759 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 431712

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=831184/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=431712 CPUtime=1122
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 92004 0 0 0 112155 45 0 0 25 0 1 0 89797478 442073088 49699 1992294400 134512640 135197250 4294956224 18446744073709551615 134597332 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107928 49699 92 167 0 107759 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 431712

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=831184/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=431712 CPUtime=1181.99
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 92005 0 0 0 118154 45 0 0 25 0 1 0 89797478 442073088 49700 1992294400 134512640 135197250 4294956224 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107928 49700 92 167 0 107759 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 431712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14877
/proc/meminfo: memFree=831184/2055920 swapFree=4192956/4192956
[pid=14870] ppid=14868 vsize=431712 CPUtime=1200.1
/proc/14870/stat : 14870 (march_nn) R 14868 14870 14453 0 -1 4194304 92005 0 0 0 119964 46 0 0 25 0 1 0 89797478 442073088 49700 1992294400 134512640 135197250 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/14870/statm: 107928 49700 92 167 0 107759 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 431712

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): 1200.44
CPU time (s): 1200.14
CPU user time (s): 1199.64
CPU system time (s): 0.494924
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 431712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.494924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92005
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= 2
involuntary context switches= 1804

runsolver used 0.901862 second user time and 2.47762 second system time

The end

Launcher Data 

Begin job on node3 at 2009-04-25 02:00:35
IDJOB=1716587
IDBENCH=20385
IDSOLVER=522
FILE ID=node3/1716587-1240617633
PBS_JOBID= 9186311
Free space on /tmp= 66052 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716587-1240617633/watcher-1716587-1240617633 -o /tmp/evaluation-result-1716587-1240617633/solver-1716587-1240617633 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716587-1240617633.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c2f768afbb9db3d5f5133c3f48734894
RANDOM SEED=1995295655

node3.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1030448 kB
Buffers:         74508 kB
Cached:         853488 kB
SwapCached:          0 kB
Active:         145476 kB
Inactive:       796504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1030448 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           18652 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            69496 kB
Committed_AS:   301188 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66052 MiB
End job on node3 at 2009-04-25 02:20:37