Trace number 332105

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) 1200.04 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
gt-ordering-unsat-gt-030.sat05-1307.reshuffled-07.cnf
MD5SUM7cad9b31c1d2b928050fe75483db2332
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.0893
Satisfiable
(Un)Satisfiability was proved
Number of variables870
Number of clauses24825
Sum of the clauses size74820
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2435
Number of clauses of size 324360
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data (download as text)

0.68/0.74	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.68/0.74	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.68/0.74	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.68/0.74	c main()::
0.68/0.74	c initFormula():: searching for DIMACS p-line....
0.68/0.74	c full lookahead due to high density!
0.68/0.74	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 24825 clauses.
0.68/0.74	c parseCNF():: parsing....
0.68/0.74	c parseCNF():: the CNF contains 0 unary clauses.
0.68/0.74	c runParser():: parsing was successful, warming up engines...
0.68/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.68/0.74	c preprocessing fase I completed:: there are now 900 free variables and 24825 clauses.
0.68/0.74	c stat :: sign balance is biased by 0.474
0.68/0.74	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.68/0.74	c using k-SAT heuristics (size based diff)
0.68/0.74	c longest clause has size 29
0.68/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.68/0.74	c resolvent_look() :: found 25230 resolvents
0.68/0.74	c main():: clause / variable ratio: ( 50055 / 900 ) = 55.62
0.68/0.74	c longest clause has size 29
0.68/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.68/0.74	c dynamic_preselect_setsize :: off
0.68/0.74	c suggested doublelook initial :: 0
0.68/0.74	c main():: all systems go!
0.68/0.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 2166 JD: 75
23.35/23.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
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/node1/watcher-332105-1173463249 -o ROOT/results/node1/solver-332105-1173463249 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332105-1173463249/march_ks /tmp/evaluation/332105-1173463249/instance-332105-1173463249.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: 0.00 0.00 0.00 3/77 8642
/proc/meminfo: memFree=1736560/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=852 CPUtime=0
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 366280002 872448 113 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 213 113 47 123 0 88 0

[startup+0.0271249 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 8642
/proc/meminfo: memFree=1736560/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=1248 CPUtime=0.02
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 217 0 0 0 2 0 0 0 18 0 1 0 366280002 1277952 202 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 312 202 47 123 0 187 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1248

[startup+0.101133 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 8642
/proc/meminfo: memFree=1736560/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=2596 CPUtime=0.09
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 1482 0 0 0 9 0 0 0 18 0 1 0 366280002 2658304 397 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134592704 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 649 397 64 123 0 524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2596

[startup+0.301156 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 8642
/proc/meminfo: memFree=1736560/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=6284 CPUtime=0.29
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 2617 0 0 0 29 0 0 0 19 0 1 0 366280002 6434816 1311 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134558443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 1571 1311 67 123 0 1446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6284

[startup+0.701202 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 8642
/proc/meminfo: memFree=1736560/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=14744 CPUtime=0.68
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 10507 0 0 0 65 3 0 0 23 0 1 0 366280002 15097856 3144 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554586 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3686 3144 68 123 0 3561 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14744

[startup+1.50129 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 8643
/proc/meminfo: memFree=1723624/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=14744 CPUtime=1.49
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12162 0 0 0 145 4 0 0 25 0 1 0 366280002 15097856 3291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3686 3291 72 123 0 3561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14744

[startup+3.10148 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 8643
/proc/meminfo: memFree=1723496/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=14744 CPUtime=3.09
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12162 0 0 0 305 4 0 0 25 0 1 0 366280002 15097856 3291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3686 3291 72 123 0 3561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14744

[startup+6.30185 s]
/proc/loadavg: 0.08 0.02 0.01 2/78 8643
/proc/meminfo: memFree=1723368/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=14744 CPUtime=6.29
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12162 0 0 0 625 4 0 0 25 0 1 0 366280002 15097856 3291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3686 3291 72 123 0 3561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14744

[startup+12.7026 s]
/proc/loadavg: 0.15 0.03 0.01 2/84 8669
/proc/meminfo: memFree=1721840/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=14744 CPUtime=12.68
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12162 0 0 0 1263 5 0 0 25 0 1 0 366280002 15097856 3291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3686 3291 72 123 0 3561 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14744

[startup+25.5011 s]
/proc/loadavg: 0.34 0.08 0.02 2/84 8717
/proc/meminfo: memFree=1721904/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=14744 CPUtime=25.45
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12162 0 0 0 2540 5 0 0 25 0 1 0 366280002 15097856 3291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3686 3291 72 123 0 3561 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 14744

[startup+51.1011 s]
/proc/loadavg: 0.56 0.15 0.05 2/84 8761
/proc/meminfo: memFree=1722032/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=14744 CPUtime=51.01
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12162 0 0 0 5096 5 0 0 25 0 1 0 366280002 15097856 3291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3686 3291 72 123 0 3561 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 14744

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/78 8841
/proc/meminfo: memFree=1722784/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=14744 CPUtime=102.15
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12162 0 0 0 10210 5 0 0 25 0 1 0 366280002 15097856 3291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3686 3291 72 123 0 3561 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 14744

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/78 8841
/proc/meminfo: memFree=1722848/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=14744 CPUtime=162.13
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12162 0 0 0 16207 6 0 0 25 0 1 0 366280002 15097856 3291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3686 3291 72 123 0 3561 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 14744

[startup+222.302 s]
/proc/loadavg: 0.97 0.51 0.20 2/78 8841
/proc/meminfo: memFree=1722912/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=14744 CPUtime=222.12
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12162 0 0 0 22205 7 0 0 25 0 1 0 366280002 15097856 3291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3686 3291 72 123 0 3561 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 14744

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/78 8841
/proc/meminfo: memFree=1723040/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=14744 CPUtime=282.09
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12162 0 0 0 28202 7 0 0 25 0 1 0 366280002 15097856 3291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3686 3291 72 123 0 3561 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 14744

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/78 8841
/proc/meminfo: memFree=1723040/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=14872 CPUtime=342.08
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12181 0 0 0 34200 8 0 0 25 0 1 0 366280002 15228928 3310 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3718 3310 72 123 0 3593 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 14872

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.33 2/78 8841
/proc/meminfo: memFree=1723104/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=14872 CPUtime=402.06
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12183 0 0 0 40198 8 0 0 25 0 1 0 366280002 15228928 3312 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3718 3312 72 123 0 3593 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 14872

[startup+462.302 s]
/proc/loadavg: 0.99 0.77 0.37 2/78 8841
/proc/meminfo: memFree=1723240/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15000 CPUtime=462.04
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12191 0 0 0 46195 9 0 0 25 0 1 0 366280002 15360000 3320 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3750 3320 72 123 0 3625 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 15000

[startup+522.302 s]
/proc/loadavg: 0.99 0.81 0.41 2/78 8841
/proc/meminfo: memFree=1723240/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15000 CPUtime=522.02
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12197 0 0 0 52193 9 0 0 25 0 1 0 366280002 15360000 3326 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3750 3326 72 123 0 3625 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 15000

[startup+582.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/78 8841
/proc/meminfo: memFree=1723176/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15000 CPUtime=582.01
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12201 0 0 0 58191 10 0 0 25 0 1 0 366280002 15360000 3330 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3750 3330 72 123 0 3625 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 15000

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.47 2/78 8841
/proc/meminfo: memFree=1723112/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15000 CPUtime=641.99
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12204 0 0 0 64189 10 0 0 25 0 1 0 366280002 15360000 3333 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3750 3333 72 123 0 3625 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 15000

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.50 2/78 8841
/proc/meminfo: memFree=1723048/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15136 CPUtime=701.98
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12228 0 0 0 70187 11 0 0 25 0 1 0 366280002 15499264 3357 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3784 3357 72 123 0 3659 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 15136

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.53 2/78 8841
/proc/meminfo: memFree=1722984/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15136 CPUtime=761.96
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12230 0 0 0 76185 11 0 0 25 0 1 0 366280002 15499264 3359 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3784 3359 72 123 0 3659 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 15136

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/78 8841
/proc/meminfo: memFree=1722984/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15136 CPUtime=821.93
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12231 0 0 0 82182 11 0 0 25 0 1 0 366280002 15499264 3360 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3784 3360 72 123 0 3659 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 15136

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/78 8841
/proc/meminfo: memFree=1722984/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15136 CPUtime=881.92
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12232 0 0 0 88180 12 0 0 25 0 1 0 366280002 15499264 3361 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3784 3361 72 123 0 3659 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 15136

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 8841
/proc/meminfo: memFree=1723048/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15140 CPUtime=941.9
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12233 0 0 0 94178 12 0 0 25 0 1 0 366280002 15503360 3362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3785 3362 72 123 0 3660 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 15140

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 8841
/proc/meminfo: memFree=1723048/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15140 CPUtime=1001.89
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12233 0 0 0 100176 13 0 0 25 0 1 0 366280002 15503360 3362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3785 3362 72 123 0 3660 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 15140

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/78 8841
/proc/meminfo: memFree=1722984/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15140 CPUtime=1061.87
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12233 0 0 0 106174 13 0 0 25 0 1 0 366280002 15503360 3362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3785 3362 72 123 0 3660 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 15140

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/78 8841
/proc/meminfo: memFree=1723048/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15140 CPUtime=1121.85
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12233 0 0 0 112172 13 0 0 25 0 1 0 366280002 15503360 3362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3785 3362 72 123 0 3660 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 15140

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/78 8841
/proc/meminfo: memFree=1722984/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15140 CPUtime=1181.83
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12233 0 0 0 118169 14 0 0 25 0 1 0 366280002 15503360 3362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3785 3362 72 123 0 3660 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 15140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 8841
/proc/meminfo: memFree=1722984/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15140 CPUtime=1200.03
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12233 0 0 0 119989 14 0 0 25 0 1 0 366280002 15503360 3362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3785 3362 72 123 0 3660 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 15140

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: 0.99 0.97 0.69 2/78 8841
/proc/meminfo: memFree=1722984/2055920 swapFree=4159120/4192956
[pid=8642] ppid=8640 vsize=15140 CPUtime=1200.03
/proc/8642/stat : 8642 (march_ks) R 8640 8642 8576 0 -1 4194304 12233 0 0 0 119989 14 0 0 25 0 1 0 366280002 15503360 3362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8642/statm: 3785 3362 72 123 0 3660 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 15140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.9
CPU system time (s): 0.146977
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 17608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12233
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= 25645

runsolver used 1.55476 second user time and 2.75158 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Fri Mar  9 18:00:49 UTC 2007

IDJOB= 332105
IDBENCH= 24572
IDSOLVER= 111
FILE ID= node1/332105-1173463249

PBS_JOBID= 4101075

Free space on /tmp= 66400 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/gt-ordering-unsat-gt-030.sat05-1307.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332105-1173463249/march_ks /tmp/evaluation/332105-1173463249/instance-332105-1173463249.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-332105-1173463249 -o ROOT/results/node1/solver-332105-1173463249 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332105-1173463249/march_ks /tmp/evaluation/332105-1173463249/instance-332105-1173463249.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  7cad9b31c1d2b928050fe75483db2332

RANDOM SEED= 243264693

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1737032 kB
Buffers:         37804 kB
Cached:         208296 kB
SwapCached:      13660 kB
Active:         110260 kB
Inactive:       158464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737032 kB
SwapTotal:     4192956 kB
SwapFree:      4159120 kB
Dirty:            2864 kB
Writeback:           0 kB
Mapped:          29400 kB
Slab:            35704 kB
Committed_AS:  1137712 kB
PageTables:       1740 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= 66400 MiB

End job on node1 on Fri Mar  9 18:20:52 UTC 2007