Trace number 1716067

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) 1200.11 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data 

17.99/18.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
17.99/18.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
17.99/18.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
17.99/18.02	c main()::
17.99/18.02	c initFormula():: searching for DIMACS p-line....
17.99/18.02	c initFormula():: the DIMACS p-line indicates a CNF of 252004 variables and 1178557 clauses.
17.99/18.02	c parseCNF():: parsing....
17.99/18.02	c parseCNF():: the CNF contains 18836 unary clauses.
17.99/18.02	c runParser():: parsing was successful, warming up engines...
17.99/18.02	c find_and_remove_tautogolies():: found and removed 37021 tautologies
17.99/18.02	c find_and_remove_tautogolies():: found and removed 137 tautologies
17.99/18.02	c simplify_formula():: removed 0 tautological, 347286 satisfied and 30556 duplicate clauses
17.99/18.02	c preprocessing fase I completed:: there are now 145712 free variables and 800715 clauses.
17.99/18.02	c stat :: sign balance is biased by 0.948
17.99/18.02	c using k-SAT heuristics (size based diff)
17.99/18.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
17.99/18.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 2260 duplicate clauses
17.99/18.02	c resolvent_look() :: found 1948 resolvents
17.99/18.02	c main():: clause / variable ratio: ( 802663 / 252004 ) = 3.19
17.99/18.02	c longest clause has size 10
17.99/18.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
17.99/18.02	c number of free variables = 145712
17.99/18.02	c dynamic_preselect_setsize :: off
17.99/18.02	c main():: all systems go!
17.99/18.02	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-1716067-1240610599/watcher-1716067-1240610599 -o /tmp/evaluation-result-1716067-1240610599/solver-1716067-1240610599 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716067-1240610599.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: 1.83 1.82 1.48 3/64 17523
/proc/meminfo: memFree=1345904/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=6428 CPUtime=0
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 741 0 0 0 0 0 0 0 18 0 1 0 89086819 6582272 727 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 1607 732 58 167 0 1438 0

[startup+0.020952 s]
/proc/loadavg: 1.83 1.82 1.48 3/64 17523
/proc/meminfo: memFree=1345904/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=18672 CPUtime=0.01
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 2480 0 0 0 1 0 0 0 18 0 1 0 89086819 19120128 2465 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 4668 2468 58 167 0 4499 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 18672

[startup+0.101965 s]
/proc/loadavg: 1.83 1.82 1.48 3/64 17523
/proc/meminfo: memFree=1345904/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=30344 CPUtime=0.09
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 6126 0 0 0 7 2 0 0 18 0 1 0 89086819 31072256 6111 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 7586 6111 58 167 0 7417 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30344

[startup+0.302001 s]
/proc/loadavg: 1.83 1.82 1.48 3/64 17523
/proc/meminfo: memFree=1345904/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=33116 CPUtime=0.29
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 6976 0 0 0 27 2 0 0 19 0 1 0 89086819 33910784 6961 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 8279 6961 58 167 0 8110 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33116

[startup+0.701073 s]
/proc/loadavg: 1.83 1.82 1.48 3/64 17523
/proc/meminfo: memFree=1345904/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=38264 CPUtime=0.69
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 8569 0 0 0 65 4 0 0 23 0 1 0 89086819 39182336 8554 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 9566 8555 58 167 0 9397 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38264

[startup+1.50121 s]
/proc/loadavg: 1.83 1.82 1.48 2/65 17524
/proc/meminfo: memFree=1306600/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=48032 CPUtime=1.49
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 11597 0 0 0 143 6 0 0 25 0 1 0 89086819 49184768 11582 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 12008 11583 58 167 0 11839 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48032

[startup+3.1015 s]
/proc/loadavg: 1.77 1.81 1.48 2/65 17524
/proc/meminfo: memFree=1282408/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=133904 CPUtime=3.09
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 31764 0 0 0 294 15 0 0 25 0 1 0 89086819 137117696 24333 1992294400 134512640 135197250 4294956224 18446744073709551615 134560929 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 33476 24333 66 167 0 33307 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 133904

[startup+6.30107 s]
/proc/loadavg: 1.77 1.81 1.48 2/65 17524
/proc/meminfo: memFree=1251368/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=130552 CPUtime=6.28
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 38240 0 0 0 609 19 0 0 25 0 1 0 89086819 133685248 23565 1992294400 134512640 135197250 4294956224 18446744073709551615 134687836 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 32638 23565 67 167 0 32469 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 130552

[startup+12.7012 s]
/proc/loadavg: 1.65 1.78 1.47 2/65 17524
/proc/meminfo: memFree=1252712/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=135472 CPUtime=12.68
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 53769 0 0 0 1240 28 0 0 25 0 1 0 89086819 138723328 24809 1992294400 134512640 135197250 4294956224 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 33868 24809 81 167 0 33699 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 135472

[startup+25.5015 s]
/proc/loadavg: 1.55 1.75 1.47 2/65 17524
/proc/meminfo: memFree=1145640/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=462796 CPUtime=25.48
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 94632 0 0 0 2502 46 0 0 25 0 1 0 89086819 473903104 50033 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 115699 50033 90 167 0 115530 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 462796

[startup+51.1011 s]
/proc/loadavg: 1.36 1.69 1.45 2/65 17524
/proc/meminfo: memFree=1143400/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=463184 CPUtime=51.06
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 95235 0 0 0 5060 46 0 0 25 0 1 0 89086819 474300416 50636 1992294400 134512640 135197250 4294956224 18446744073709551615 134548711 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 115796 50636 92 167 0 115627 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 463184

[startup+102.305 s]
/proc/loadavg: 1.14 1.57 1.43 2/65 17524
/proc/meminfo: memFree=1142056/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=464356 CPUtime=102.24
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 95575 0 0 0 10178 46 0 0 25 0 1 0 89086819 475500544 50976 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 116089 50976 92 167 0 115920 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 464356

[startup+162.302 s]
/proc/loadavg: 1.05 1.47 1.40 2/65 17524
/proc/meminfo: memFree=1140648/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=466300 CPUtime=162.23
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 95930 0 0 0 16176 47 0 0 25 0 1 0 89086819 477491200 51331 1992294400 134512640 135197250 4294956224 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 116575 51331 92 167 0 116406 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 466300

[startup+222.303 s]
/proc/loadavg: 1.02 1.38 1.37 2/65 17524
/proc/meminfo: memFree=1138160/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=467608 CPUtime=222.21
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 96537 0 0 0 22173 48 0 0 25 0 1 0 89086819 478830592 51938 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 116902 51938 92 167 0 116733 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 467608

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.34 2/65 17524
/proc/meminfo: memFree=1135024/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=471456 CPUtime=282.18
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 97613 0 0 0 28169 49 0 0 25 0 1 0 89086819 482770944 52722 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 117864 52722 92 167 0 117695 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 471456

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.32 2/65 17524
/proc/meminfo: memFree=1131056/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=477960 CPUtime=342.16
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 98635 0 0 0 34166 50 0 0 25 0 1 0 89086819 489431040 53702 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 119490 53702 92 167 0 119321 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 477960

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.30 2/65 17524
/proc/meminfo: memFree=1127088/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=480516 CPUtime=402.14
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 99871 0 0 0 40163 51 0 0 25 0 1 0 89086819 492048384 54704 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 120129 54704 92 167 0 119960 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 480516

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.27 2/65 17524
/proc/meminfo: memFree=1122416/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=483560 CPUtime=462.12
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 101341 0 0 0 46160 52 0 0 25 0 1 0 89086819 495165440 55858 1992294400 134512640 135197250 4294956224 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 120890 55858 92 167 0 120721 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 483560

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.26 2/65 17524
/proc/meminfo: memFree=1118960/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=495052 CPUtime=522.1
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 102412 0 0 0 52157 53 0 0 25 0 1 0 89086819 506933248 56929 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 123763 56929 92 167 0 123594 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 495052

[startup+582.301 s]
/proc/loadavg: 1.00 1.10 1.24 2/65 17524
/proc/meminfo: memFree=1115696/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=496724 CPUtime=582.08
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 103028 0 0 0 58154 54 0 0 25 0 1 0 89086819 508645376 57545 1992294400 134512640 135197250 4294956224 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 124181 57545 92 167 0 124012 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 496724

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.22 2/65 17524
/proc/meminfo: memFree=1110448/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=500868 CPUtime=642.05
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 104312 0 0 0 64151 54 0 0 25 0 1 0 89086819 512888832 58829 1992294400 134512640 135197250 4294956224 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 125217 58829 92 167 0 125048 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 500868

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.20 2/65 17524
/proc/meminfo: memFree=1109936/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=501228 CPUtime=702.04
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 104441 0 0 0 70149 55 0 0 25 0 1 0 89086819 513257472 58958 1992294400 134512640 135197250 4294956224 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 125307 58958 92 167 0 125138 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 501228

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 17524
/proc/meminfo: memFree=1109808/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=501360 CPUtime=762.02
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 104468 0 0 0 76147 55 0 0 25 0 1 0 89086819 513392640 58985 1992294400 134512640 135197250 4294956224 18446744073709551615 134550767 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 125340 58985 92 167 0 125171 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 501360

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 17524
/proc/meminfo: memFree=1109616/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=501644 CPUtime=821.99
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 104559 0 0 0 82144 55 0 0 25 0 1 0 89086819 513683456 59076 1992294400 134512640 135197250 4294956224 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 125411 59076 92 167 0 125242 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 501644

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 17524
/proc/meminfo: memFree=1109296/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=501916 CPUtime=881.96
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 104637 0 0 0 88141 55 0 0 25 0 1 0 89086819 513961984 59154 1992294400 134512640 135197250 4294956224 18446744073709551615 134550986 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 125479 59154 92 167 0 125310 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 501916

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 17524
/proc/meminfo: memFree=1109168/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=502048 CPUtime=941.94
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 104666 0 0 0 94139 55 0 0 25 0 1 0 89086819 514097152 59183 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 125512 59183 92 167 0 125343 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 502048

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 17524
/proc/meminfo: memFree=1109104/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=502048 CPUtime=1001.93
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 104684 0 0 0 100137 56 0 0 25 0 1 0 89086819 514097152 59201 1992294400 134512640 135197250 4294956224 18446744073709551615 134541493 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 125512 59201 92 167 0 125343 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 502048

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 17524
/proc/meminfo: memFree=1108976/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=502180 CPUtime=1061.9
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 104704 0 0 0 106134 56 0 0 25 0 1 0 89086819 514232320 59221 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 125545 59221 92 167 0 125376 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 502180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 17524
/proc/meminfo: memFree=1108912/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=502180 CPUtime=1121.88
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 104712 0 0 0 112132 56 0 0 25 0 1 0 89086819 514232320 59229 1992294400 134512640 135197250 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 125545 59229 92 167 0 125376 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 502180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 17524
/proc/meminfo: memFree=1108848/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=502180 CPUtime=1181.86
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 104724 0 0 0 118130 56 0 0 25 0 1 0 89086819 514232320 59241 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 125545 59241 92 167 0 125376 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 502180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 17524
/proc/meminfo: memFree=1108848/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=502180 CPUtime=1200.05
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 104728 0 0 0 119949 56 0 0 25 0 1 0 89086819 514232320 59245 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 125545 59245 92 167 0 125376 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 502180

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 17524
/proc/meminfo: memFree=1108848/2055920 swapFree=4180840/4192956
[pid=17523] ppid=17521 vsize=502180 CPUtime=1200.05
/proc/17523/stat : 17523 (march_nn) R 17521 17523 17293 0 -1 4194304 104728 0 0 0 119949 56 0 0 25 0 1 0 89086819 514232320 59245 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17523/statm: 125545 59245 92 167 0 125376 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 502180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.11
CPU user time (s): 1199.5
CPU system time (s): 0.605907
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 502180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.605907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104728
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= 2609

runsolver used 0.801878 second user time and 2.66759 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-25 00:03:20
IDJOB=1716067
IDBENCH=20366
IDSOLVER=522
FILE ID=node60/1716067-1240610599
PBS_JOBID= 9186258
Free space on /tmp= 66392 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716067-1240610599/watcher-1716067-1240610599 -o /tmp/evaluation-result-1716067-1240610599/solver-1716067-1240610599 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716067-1240610599.cnf

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

MD5SUM BENCH= b9de1594525a25a6c43932e2e172e913
RANDOM SEED=251992262

node60.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		: 3000.256
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		: 3000.256
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:       1346320 kB
Buffers:         69388 kB
Cached:         557716 kB
SwapCached:       6452 kB
Active:         166432 kB
Inactive:       469652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1346320 kB
SwapTotal:     4192956 kB
SwapFree:      4180840 kB
Dirty:           22052 kB
Writeback:           0 kB
Mapped:          14036 kB
Slab:            59484 kB
Committed_AS:   284124 kB
PageTables:       1460 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= 66388 MiB
End job on node60 at 2009-04-25 00:23:23