Trace number 1595700

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.11 1200.72

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_10gates_u2_autoenc.cnf
MD5SUMa4aa05bad2a3138b013cb1793208898f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.93249
Satisfiable
(Un)Satisfiability was proved
Number of variables479
Number of clauses123509
Sum of the clauses size724108
Maximum clause length13
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21999
Number of clauses of size 30
Number of clauses of size 41026
Number of clauses of size 56642
Number of clauses of size over 5113778

Solver Data 

28.88/28.91	c main():: ***                                   [ march satisfiability solver ]                                   ***
28.88/28.91	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
28.88/28.91	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
28.88/28.91	c main()::
28.88/28.91	c initFormula():: searching for DIMACS p-line....
28.88/28.91	c full lookahead due to high density!
28.88/28.91	c initFormula():: the DIMACS p-line indicates a CNF of 479 variables and 123509 clauses.
28.88/28.91	c parseCNF():: parsing....
28.88/28.91	c parseCNF():: the CNF contains 64 unary clauses.
28.88/28.91	c runParser():: parsing was successful, warming up engines...
28.88/28.91	c simplify_formula():: removed 0 tautological, 36186 satisfied and 720 duplicate clauses
28.88/28.91	c preprocessing fase I completed:: there are now 406 free variables and 86603 clauses.
28.88/28.91	c stat :: sign balance is biased by 427.781
28.88/28.91	c shorten_equivalence(): average equivalence length reduced from nan to nan
28.88/28.91	c using k-SAT heuristics (size based diff)
28.88/28.91	c longest clause has size 13
28.88/28.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 217384 duplicate clauses
28.88/28.91	c resolvent_look() :: found 496148 resolvents
28.88/28.91	c main():: clause / variable ratio: ( 582751 / 479 ) = 1216.60
28.88/28.91	c longest clause has size 13
28.88/28.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
28.88/28.91	c dynamic_preselect_setsize :: off
28.88/28.91	c suggested doublelook initial :: 0
28.88/28.91	c main():: all systems go!
28.88/28.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 3997 JD: 53
52.26/52.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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-1595700-1239280658/watcher-1595700-1239280658 -o /tmp/evaluation-result-1595700-1239280658/solver-1595700-1239280658 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1595700-1239280658.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: 0.99 0.97 0.69 3/64 7220
/proc/meminfo: memFree=1347128/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=1624 CPUtime=0
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 1200731642 1662976 204 1992294400 134512640 135019032 4294956240 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 406 204 47 123 0 281 0

[startup+0.085933 s]
/proc/loadavg: 0.99 0.97 0.69 3/64 7220
/proc/meminfo: memFree=1347128/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=2944 CPUtime=0.08
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 566 0 0 0 8 0 0 0 18 0 1 0 1200731642 3014656 552 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 736 552 47 123 0 611 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2944

[startup+0.101936 s]
/proc/loadavg: 0.99 0.97 0.69 3/64 7220
/proc/meminfo: memFree=1347128/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=3076 CPUtime=0.09
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 636 0 0 0 9 0 0 0 18 0 1 0 1200731642 3149824 622 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 769 622 47 123 0 644 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3076

[startup+0.301973 s]
/proc/loadavg: 0.99 0.97 0.69 3/64 7220
/proc/meminfo: memFree=1347128/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=10012 CPUtime=0.29
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 2243 0 0 0 29 0 0 0 19 0 1 0 1200731642 10252288 1390 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 2503 1390 50 123 0 2378 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10012

[startup+0.701048 s]
/proc/loadavg: 0.99 0.97 0.69 3/64 7220
/proc/meminfo: memFree=1347128/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=13600 CPUtime=0.69
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 11799 0 0 0 65 4 0 0 24 0 1 0 1200731642 13926400 2358 1992294400 134512640 135019032 4294956240 18446744073709551615 134554782 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 3400 2358 63 123 0 3275 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13600

[startup+1.5012 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 7221
/proc/meminfo: memFree=1336688/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=14848 CPUtime=1.49
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 12998 0 0 0 144 5 0 0 25 0 1 0 1200731642 15204352 2675 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 3712 2675 67 123 0 3587 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14848

[startup+3.1015 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 7221
/proc/meminfo: memFree=1336432/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=14980 CPUtime=3.09
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 13036 0 0 0 304 5 0 0 25 0 1 0 1200731642 15339520 2713 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 3745 2713 67 123 0 3620 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14980

[startup+6.3011 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 7221
/proc/meminfo: memFree=1335992/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=15588 CPUtime=6.29
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 13173 0 0 0 623 6 0 0 25 0 1 0 1200731642 15962112 2839 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 3897 2839 67 123 0 3772 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15588

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 7221
/proc/meminfo: memFree=1333688/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=18476 CPUtime=12.68
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 13928 0 0 0 1262 6 0 0 25 0 1 0 1200731642 18919424 3594 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 4619 3594 67 123 0 4494 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18476

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.70 2/65 7221
/proc/meminfo: memFree=1314488/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=40692 CPUtime=25.48
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 18699 0 0 0 2540 8 0 0 25 0 1 0 1200731642 41668608 8365 1992294400 134512640 135019032 4294956240 18446744073709551615 134567598 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 10173 8365 67 123 0 10048 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40692

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.70 2/65 7221
/proc/meminfo: memFree=1283192/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=51.06
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 5079 27 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 81472

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.72 2/65 7221
/proc/meminfo: memFree=1283192/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=102.24
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 10197 27 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 81472

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 7221
/proc/meminfo: memFree=1283192/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=162.21
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 16194 27 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 81472

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 7221
/proc/meminfo: memFree=1283192/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=222.18
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 22191 27 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 81472

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 7221
/proc/meminfo: memFree=1283192/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=282.14
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 28187 27 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 81472

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 7221
/proc/meminfo: memFree=1283192/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=342.12
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 34185 27 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 81472

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 7221
/proc/meminfo: memFree=1283192/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=402.09
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 40182 27 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 81472

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 7221
/proc/meminfo: memFree=1283192/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=462.06
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 46179 27 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 81472

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 7223
/proc/meminfo: memFree=1283064/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=522.03
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 52176 27 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 81472

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 7223
/proc/meminfo: memFree=1283064/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=582
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 58173 27 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 81472

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 7223
/proc/meminfo: memFree=1283064/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=641.97
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 64170 27 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134585351 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 81472

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 7223
/proc/meminfo: memFree=1283064/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=701.94
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 70167 27 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 81472

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 7223
/proc/meminfo: memFree=1283064/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=761.93
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 76165 28 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 81472

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 7223
/proc/meminfo: memFree=1283064/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=821.89
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 82161 28 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134585351 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 81472

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 7223
/proc/meminfo: memFree=1283064/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=881.86
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 88158 28 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134585125 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 81472

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 7223
/proc/meminfo: memFree=1283064/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=941.83
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 94155 28 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 81472

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 7223
/proc/meminfo: memFree=1283064/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=1001.8
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 100152 28 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134585188 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 81472

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 7223
/proc/meminfo: memFree=1283064/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=1061.77
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 106149 28 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 81472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 7223
/proc/meminfo: memFree=1283064/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=1121.74
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 112146 28 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 81472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 7223
/proc/meminfo: memFree=1283064/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=1181.7
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 118142 28 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 81472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 7223
/proc/meminfo: memFree=1283064/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=1200.09
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 119981 28 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134598139 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 81472

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 7223
/proc/meminfo: memFree=1283064/2055920 swapFree=4178936/4192956
[pid=7220] ppid=7218 vsize=81472 CPUtime=1200.09
/proc/7220/stat : 7220 (march_ks) R 7218 7220 7153 0 -1 4194304 61051 0 0 0 119981 28 0 0 25 0 1 0 1200731642 83427328 15938 1992294400 134512640 135019032 4294956240 18446744073709551615 134598139 0 0 4096 0 0 0 0 17 0 0 0
/proc/7220/statm: 20368 15938 72 123 0 20243 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 81472

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.72
CPU time (s): 1200.11
CPU user time (s): 1199.82
CPU system time (s): 0.292955
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 103960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61051
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= 4091

runsolver used 0.967852 second user time and 3.40948 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-09 14:37:38
IDJOB=1595700
IDBENCH=71144
IDSOLVER=559
FILE ID=node21/1595700-1239280658
PBS_JOBID= 9115461
Free space on /tmp= 65252 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_10gates_u2_autoenc.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1595700-1239280658/watcher-1595700-1239280658 -o /tmp/evaluation-result-1595700-1239280658/solver-1595700-1239280658 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1595700-1239280658.cnf            

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

MD5SUM BENCH= a4aa05bad2a3138b013cb1793208898f
RANDOM SEED=715212253

node21.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		: 3000.259
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		: 3000.259
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:       1347608 kB
Buffers:         71776 kB
Cached:         538520 kB
SwapCached:       7824 kB
Active:          34984 kB
Inactive:       584672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347608 kB
SwapTotal:     4192956 kB
SwapFree:      4178936 kB
Dirty:            6312 kB
Writeback:           0 kB
Mapped:          15120 kB
Slab:            74748 kB
Committed_AS:  3689492 kB
PageTables:       1380 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= 65248 MiB
End job on node21 at 2009-04-09 14:57:41