Trace number 338489

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) 1200.11 1200.43

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
MD5SUMdff294238660aead84de7aec33e643fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.3341
Satisfiable
(Un)Satisfiability was proved
Number of variables3540
Number of clauses207150
Sum of the clauses size623040
Maximum clause length59
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21770
Number of clauses of size 3205320
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

Solver Data (download as text)

17.28/17.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
17.28/17.32	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
17.28/17.32	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
17.28/17.32	c main()::
17.28/17.32	c initFormula():: searching for DIMACS p-line....
17.28/17.32	c full lookahead due to high density!
17.28/17.32	c initFormula():: the DIMACS p-line indicates a CNF of 3600 variables and 207150 clauses.
17.28/17.32	c parseCNF():: parsing....
17.28/17.32	c parseCNF():: the CNF contains 0 unary clauses.
17.28/17.32	c runParser():: parsing was successful, warming up engines...
17.28/17.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
17.28/17.32	c preprocessing fase I completed:: there are now 3600 free variables and 207150 clauses.
17.28/17.32	c stat :: sign balance is biased by 0.487
17.28/17.32	c shorten_equivalence(): average equivalence length reduced from nan to nan
17.28/17.32	c using k-SAT heuristics (size based diff)
17.28/17.32	c longest clause has size 59
17.28/17.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
17.28/17.32	c resolvent_look() :: found 208860 resolvents
17.28/17.32	c main():: clause / variable ratio: ( 416010 / 3600 ) = 115.56
17.28/17.32	c longest clause has size 59
17.28/17.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
17.28/17.32	c dynamic_preselect_setsize :: off
17.28/17.32	c suggested doublelook initial :: 0
17.28/17.32	c main():: all systems go!
17.28/17.32	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/node72/watcher-338489-1173686770 -o ROOT/results/node72/solver-338489-1173686770 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338489-1173686770/march_ks /tmp/evaluation/338489-1173686770/instance-338489-1173686770.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: 0.91 0.95 0.98 3/77 23497
/proc/meminfo: memFree=1807016/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=2548 CPUtime=0
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 388644893 2609152 335 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134788795 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 637 335 47 123 0 512 0

[startup+0.0100689 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 23497
/proc/meminfo: memFree=1807016/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=2548 CPUtime=0
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 388644893 2609152 354 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 637 355 48 123 0 512 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2548

[startup+0.101086 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 23497
/proc/meminfo: memFree=1807016/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=3604 CPUtime=0.09
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 704 0 0 0 9 0 0 0 18 0 1 0 388644893 3690496 689 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 901 689 47 123 0 776 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3604

[startup+0.301095 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 23497
/proc/meminfo: memFree=1807016/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=14076 CPUtime=0.29
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 1816 0 0 0 28 1 0 0 19 0 1 0 388644893 14413824 1800 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555008 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 3519 1800 48 123 0 3394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14076

[startup+0.701131 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 23497
/proc/meminfo: memFree=1807016/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=20932 CPUtime=0.69
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 4577 0 0 0 67 2 0 0 22 0 1 0 388644893 21434368 3538 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 5233 3538 52 123 0 5108 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20932

[startup+1.5012 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 23498
/proc/meminfo: memFree=1797856/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=20932 CPUtime=1.49
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 13293 0 0 0 144 5 0 0 25 0 1 0 388644893 21434368 3545 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 5233 3545 63 123 0 5108 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20932

[startup+3.10135 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 23498
/proc/meminfo: memFree=1789664/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=24188 CPUtime=3.09
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 15340 0 0 0 303 6 0 0 25 0 1 0 388644893 24768512 4349 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 6047 4349 67 123 0 5922 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24188

[startup+6.30164 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1746024/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=67556 CPUtime=6.29
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 28394 0 0 0 618 11 0 0 25 0 1 0 388644893 69177344 15174 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134558454 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 16889 15174 67 123 0 16764 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67556

[startup+12.7012 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1637160/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=186108 CPUtime=12.68
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 119568 0 0 0 1217 51 0 0 25 0 1 0 388644893 190574592 42343 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134558456 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46527 42343 68 123 0 46402 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 186108

[startup+25.5014 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630952/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=25.48
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 2469 79 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 187216

[startup+51.1017 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630952/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=51.08
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 5028 80 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 187216

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630952/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=102.26
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 10146 80 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 187216

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630952/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=162.25
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 16144 81 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 187216

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=222.23
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 22142 81 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 187216

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=282.22
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 28140 82 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 187216

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=342.2
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 34138 82 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 187216

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630952/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=402.19
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 40136 83 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 187216

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=462.16
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 46133 83 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 187216

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=522.15
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 52131 84 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 187216

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=582.13
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 58129 84 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 187216

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=642.12
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 64127 85 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 187216

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=702.1
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 70125 85 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 187216

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=762.09
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 76123 86 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 187216

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=822.07
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 82121 86 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 187216

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630952/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=882.06
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 88119 87 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 187216

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=942.03
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 94116 87 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 187216

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=1002.02
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 100114 88 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 187216

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=1062.01
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 106112 89 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 187216

[startup+1122.3 s]
/proc/loadavg: 1.08 0.99 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=1121.99
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 112110 89 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 187216

[startup+1182.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=1181.97
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 118107 90 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 187216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 23498
/proc/meminfo: memFree=1630888/2055920 swapFree=4147304/4192956
[pid=23497] ppid=23495 vsize=187216 CPUtime=1200.07
/proc/23497/stat : 23497 (march_ks) R 23495 23497 22655 0 -1 4194304 184840 0 0 0 119917 90 0 0 25 0 1 0 388644893 191709184 43889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23497/statm: 46804 43889 72 123 0 46679 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 187216

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): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.18
CPU system time (s): 0.932858
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 288216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.18
system time used= 0.932858
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 184840
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= 6
involuntary context switches= 1660

runsolver used 1.26181 second user time and 3.11453 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Mon Mar 12 08:06:11 UTC 2007

IDJOB= 338489
IDBENCH= 24724
IDSOLVER= 111
FILE ID= node72/338489-1173686770

PBS_JOBID= 4101732

Free space on /tmp= 66079 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338489-1173686770/march_ks /tmp/evaluation/338489-1173686770/instance-338489-1173686770.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-338489-1173686770 -o ROOT/results/node72/solver-338489-1173686770 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338489-1173686770/march_ks /tmp/evaluation/338489-1173686770/instance-338489-1173686770.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  dff294238660aead84de7aec33e643fc

RANDOM SEED= 69048398

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1807488 kB
Buffers:         38936 kB
Cached:         145908 kB
SwapCached:      14124 kB
Active:         111772 kB
Inactive:        97264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807488 kB
SwapTotal:     4192956 kB
SwapFree:      4147304 kB
Dirty:            5844 kB
Writeback:           0 kB
Mapped:          30604 kB
Slab:            25044 kB
Committed_AS: 10531784 kB
PageTables:       1680 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= 66079 MiB

End job on node72 on Mon Mar 12 08:26:13 UTC 2007