Trace number 331007

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, and are wall clock time (not CPU 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 KS 2007-02-08? (TO) 1200.19 1200.76

General information on the benchmark

Nameindustrial/vliw_unsat_2.0/
9dlx_vliw_at_b_iq2.cnf
MD5SUMf0f4556999ccb446384994a4148fca28
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark239.446
Satisfiable
(Un)Satisfiability was proved
Number of variables44095
Number of clauses542253
Sum of the clauses size1554259
Maximum clause length93
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2500227
Number of clauses of size 310265
Number of clauses of size 43051
Number of clauses of size 55229
Number of clauses of size over 523480

Solver Data (download as text)

119.82/119.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
119.82/119.95	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
119.82/119.95	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
119.82/119.95	c main()::
119.82/119.95	c initFormula():: searching for DIMACS p-line....
119.82/119.95	c full lookahead due to high density!
119.82/119.95	c initFormula():: the DIMACS p-line indicates a CNF of 44095 variables and 542253 clauses.
119.82/119.95	c parseCNF():: parsing....
119.82/119.95	c parseCNF():: the CNF contains 1 unary clauses.
119.82/119.95	c runParser():: parsing was successful, warming up engines...
119.82/119.95	c simplify_formula():: removed 0 tautological, 26 satisfied and 0 duplicate clauses
119.82/119.95	c preprocessing fase I completed:: there are now 44090 free variables and 542227 clauses.
119.82/119.95	c stat :: sign balance is biased by 4.469
119.82/119.95	c shorten_equivalence(): average equivalence length reduced from nan to nan
119.82/119.95	c using k-SAT heuristics (size based diff)
119.82/119.95	c longest clause has size 93
119.82/119.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 6829 duplicate clauses
119.82/119.95	c resolvent_look() :: found 2007254 resolvents
119.82/119.95	c main():: clause / variable ratio: ( 2549481 / 44095 ) = 57.82
119.82/119.95	c longest clause has size 93
119.82/119.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
119.82/119.95	c dynamic_preselect_setsize :: off
119.82/119.95	c suggested doublelook initial :: 0
119.82/119.95	c main():: all systems go!
119.82/119.95	c |----------------------------------------------------------------|

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-331007-1173178164 -o ROOT/results/node45/solver-331007-1173178164 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/331007-1173178164/march_ks /tmp/evaluation/331007-1173178164/instance-331007-1173178164.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): 2400 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: 1.00 1.00 0.98 3/64 23013
/proc/meminfo: memFree=1285496/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=5900 CPUtime=0
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 682 0 0 0 0 0 0 0 18 0 1 0 43792217 6041600 668 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 1475 671 45 123 0 1350 0

[startup+0.0477809 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 23013
/proc/meminfo: memFree=1285496/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=8800 CPUtime=0.03
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 1587 0 0 0 3 0 0 0 18 0 1 0 43792217 9011200 1572 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 2200 1572 47 123 0 2075 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8800

[startup+0.101789 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 23013
/proc/meminfo: memFree=1285496/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=9592 CPUtime=0.09
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 1835 0 0 0 9 0 0 0 18 0 1 0 43792217 9822208 1820 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 2398 1820 47 123 0 2273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9592

[startup+0.301825 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 23013
/proc/meminfo: memFree=1285496/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=12496 CPUtime=0.29
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 2710 0 0 0 28 1 0 0 19 0 1 0 43792217 12795904 2695 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 3124 2695 47 123 0 2999 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12496

[startup+0.701898 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 23013
/proc/meminfo: memFree=1285496/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=18304 CPUtime=0.69
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 4432 0 0 0 67 2 0 0 23 0 1 0 43792217 18743296 4417 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 4576 4417 47 123 0 4451 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18304

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=1256392/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=56440 CPUtime=1.49
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 10407 0 0 0 145 4 0 0 25 0 1 0 43792217 57794560 9683 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554779 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 14110 9683 52 123 0 13985 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56440

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=1256072/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=56312 CPUtime=3.08
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 23498 0 0 0 298 10 0 0 25 0 1 0 43792217 57663488 9582 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/23013/statm: 14078 9582 62 123 0 13953 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 56312

[startup+6.30192 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=1229448/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=79592 CPUtime=6.28
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 41410 0 0 0 610 18 0 0 25 0 1 0 43792217 81502208 15054 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 19898 15054 66 123 0 19773 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79592

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=1182344/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=128236 CPUtime=12.68
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 53576 0 0 0 1244 24 0 0 25 0 1 0 43792217 131313664 27220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 32059 27220 66 123 0 31934 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 128236

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=1055624/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=250736 CPUtime=25.47
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 84358 0 0 0 2510 37 0 0 25 0 1 0 43792217 256753664 58002 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 62684 58002 66 123 0 62559 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 250736

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=945288/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=363340 CPUtime=51.07
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 112098 0 0 0 5056 51 0 0 25 0 1 0 43792217 372060160 85742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 90835 85742 66 123 0 90710 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 363340

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=292616/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1371444 CPUtime=102.25
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 667527 0 0 0 9936 289 0 0 25 0 1 0 43792217 1404358656 257540 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555153 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 342861 257542 68 123 0 342736 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1371444

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=603144/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=162.19
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969399 0 0 0 15788 431 0 0 25 0 1 0 43792217 1108172800 250975 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250975 72 123 0 270425 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 1082200

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=603336/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=222.17
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969399 0 0 0 21786 431 0 0 25 0 1 0 43792217 1108172800 250975 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250975 72 123 0 270425 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 1082200

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=603400/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=282.16
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969399 0 0 0 27784 432 0 0 25 0 1 0 43792217 1108172800 250975 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250975 72 123 0 270425 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1082200

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=603336/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=342.14
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969399 0 0 0 33782 432 0 0 25 0 1 0 43792217 1108172800 250975 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250975 72 123 0 270425 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1082200

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=603336/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=402.11
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969399 0 0 0 39779 432 0 0 25 0 1 0 43792217 1108172800 250975 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250975 72 123 0 270425 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 1082200

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=603336/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=462.09
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969399 0 0 0 45777 432 0 0 25 0 1 0 43792217 1108172800 250975 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250975 72 123 0 270425 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 1082200

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=603272/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=522.07
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969399 0 0 0 51775 432 0 0 25 0 1 0 43792217 1108172800 250975 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250975 72 123 0 270425 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 1082200

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=603336/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=582.05
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969399 0 0 0 57773 432 0 0 25 0 1 0 43792217 1108172800 250975 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250975 72 123 0 270425 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1082200

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23014
/proc/meminfo: memFree=603272/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=642.03
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969399 0 0 0 63771 432 0 0 25 0 1 0 43792217 1108172800 250975 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250975 72 123 0 270425 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1082200

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 23078
/proc/meminfo: memFree=601976/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=701.97
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969400 0 0 0 69765 432 0 0 25 0 1 0 43792217 1108172800 250976 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250976 72 123 0 270425 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 1082200

[startup+762.305 s]
/proc/loadavg: 1.03 1.01 0.98 2/71 23180
/proc/meminfo: memFree=601864/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=761.9
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969400 0 0 0 75758 432 0 0 25 0 1 0 43792217 1108172800 250976 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250976 72 123 0 270425 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 1082200

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 0.98 2/65 23212
/proc/meminfo: memFree=602952/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=821.86
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969400 0 0 0 81753 433 0 0 25 0 1 0 43792217 1108172800 250976 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250976 72 123 0 270425 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 1082200

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23212
/proc/meminfo: memFree=602952/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=881.84
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969402 0 0 0 87751 433 0 0 25 0 1 0 43792217 1108172800 250978 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250978 72 123 0 270425 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 1082200

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23212
/proc/meminfo: memFree=602952/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=941.82
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969405 0 0 0 93749 433 0 0 25 0 1 0 43792217 1108172800 250981 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250981 72 123 0 270425 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 1082200

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23212
/proc/meminfo: memFree=603016/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=1001.79
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969405 0 0 0 99746 433 0 0 25 0 1 0 43792217 1108172800 250981 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250981 72 123 0 270425 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 1082200

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23212
/proc/meminfo: memFree=603016/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=1061.77
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969405 0 0 0 105744 433 0 0 25 0 1 0 43792217 1108172800 250981 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250981 72 123 0 270425 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 1082200

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23212
/proc/meminfo: memFree=603080/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=1121.75
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969405 0 0 0 111742 433 0 0 25 0 1 0 43792217 1108172800 250981 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250981 72 123 0 270425 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 1082200

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23212
/proc/meminfo: memFree=603016/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=1181.73
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969405 0 0 0 117740 433 0 0 25 0 1 0 43792217 1108172800 250981 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250981 72 123 0 270425 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 1082200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23212
/proc/meminfo: memFree=603016/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=1082200 CPUtime=1200.03
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4194304 969405 0 0 0 119570 433 0 0 25 0 1 0 43792217 1108172800 250981 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 270550 250981 72 123 0 270425 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1082200

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

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

[startup+1200.71 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 23212
/proc/meminfo: memFree=603016/2055920 swapFree=4192812/4192956
[pid=23013] ppid=23011 vsize=0 CPUtime=1200.13
/proc/23013/stat : 23013 (march_ks) R 23011 23013 22561 0 -1 4195332 969405 0 0 0 119570 443 0 0 25 0 1 0 43792217 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/23013/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.76
CPU time (s): 1200.19
CPU user time (s): 1195.7
CPU system time (s): 4.48832
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 1671428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.7
system time used= 4.48832
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 969405
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= 7
involuntary context switches= 1853

runsolver used 0.959854 second user time and 2.44063 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue Mar  6 10:49:25 UTC 2007

IDJOB= 331007
IDBENCH= 20577
IDSOLVER= 111
FILE ID= node45/331007-1173178164

PBS_JOBID= 4015268

Free space on /tmp= 66507 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/vliw_unsat_2.0/9dlx_vliw_at_b_iq2.cnf
COMMAND LINE= /tmp/evaluation/331007-1173178164/march_ks /tmp/evaluation/331007-1173178164/instance-331007-1173178164.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-331007-1173178164 -o ROOT/results/node45/solver-331007-1173178164 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/331007-1173178164/march_ks /tmp/evaluation/331007-1173178164/instance-331007-1173178164.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f0f4556999ccb446384994a4148fca28

RANDOM SEED= 324059166

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.265
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		: 3000.265
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:       1285928 kB
Buffers:         37024 kB
Cached:         648952 kB
SwapCached:        144 kB
Active:         141304 kB
Inactive:       560192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1285928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           12512 kB
Writeback:           0 kB
Mapped:          25552 kB
Slab:            54504 kB
Committed_AS:   125752 kB
PageTables:       1396 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= 66507 MiB

End job on node45 on Tue Mar  6 11:09:27 UTC 2007