Trace number 332399

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
counting-clqcolor-unsat-set-b-clqcolor-08-06-07.sat05-1257.reshuffled-07.cnf
MD5SUMf1a3e3797897d8c4a2bfe10d09ad0bda
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.24205
Satisfiable
(Un)Satisfiability was proved
Number of variables132
Number of clauses1527
Sum of the clauses size4472
Maximum clause length8
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2168
Number of clauses of size 31344
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515

Solver Data (download as text)

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c full lookahead due to high density!
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 132 variables and 1527 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 132 free variables and 1527 clauses.
0.00/0.02	c stat :: sign balance is biased by 22.316
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using k-SAT heuristics (size based diff)
0.00/0.02	c longest clause has size 8
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 11760 duplicate clauses
0.00/0.02	c main():: clause / variable ratio: ( 1527 / 132 ) = 11.57
0.00/0.02	c longest clause has size 8
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 146 JD: 29
0.00/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 442455 JD: 29
9.19/9.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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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/node7/watcher-332399-1173476352 -o ROOT/results/node7/solver-332399-1173476352 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332399-1173476352/march_ks /tmp/evaluation/332399-1173476352/instance-332399-1173476352.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 13919
/proc/meminfo: memFree=1427736/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=772 CPUtime=0
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 367589931 790528 103 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134520831 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 193 103 63 123 0 68 0

[startup+0.0901931 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 13919
/proc/meminfo: memFree=1427736/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=0.08
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 8 0 0 0 18 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1184

[startup+0.101193 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 13919
/proc/meminfo: memFree=1427736/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=0.09
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 9 0 0 0 18 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1184

[startup+0.301213 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 13919
/proc/meminfo: memFree=1427736/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=0.29
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 29 0 0 0 19 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527248 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1184

[startup+0.701255 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 13919
/proc/meminfo: memFree=1427736/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=0.69
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 69 0 0 0 23 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596409 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1184

[startup+1.50134 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 13920
/proc/meminfo: memFree=1427024/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=1.49
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 149 0 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565466 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1184

[startup+3.10151 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 13920
/proc/meminfo: memFree=1426896/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=3.09
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 309 0 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598130 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1184

[startup+6.30185 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 13920
/proc/meminfo: memFree=1426832/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=6.29
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 629 0 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596351 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1184

[startup+12.7025 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 13920
/proc/meminfo: memFree=1426768/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=12.69
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 1269 0 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525432 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1184

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 13920
/proc/meminfo: memFree=1426768/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=25.49
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 2549 0 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598352 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1184

[startup+51.1015 s]
/proc/loadavg: 1.02 0.97 0.98 2/78 13920
/proc/meminfo: memFree=1426768/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=51.08
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 5108 0 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538563 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1184

[startup+102.306 s]
/proc/loadavg: 1.01 0.97 0.98 2/78 13920
/proc/meminfo: memFree=1426768/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=102.26
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 10226 0 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1184

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 13920
/proc/meminfo: memFree=1426704/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=162.24
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 16224 0 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536940 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1184

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 13920
/proc/meminfo: memFree=1426704/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=222.22
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 22222 0 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525878 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1184

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 13922
/proc/meminfo: memFree=1426384/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=282.21
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 28220 1 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527232 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1184

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 13922
/proc/meminfo: memFree=1426448/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=342.2
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 34219 1 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1184

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 13922
/proc/meminfo: memFree=1426448/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=402.18
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 40217 1 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598681 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1184

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 13922
/proc/meminfo: memFree=1426512/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=462.16
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 46215 1 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597110 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1184

[startup+522.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 13922
/proc/meminfo: memFree=1426512/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=522.14
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 52213 1 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538604 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1184

[startup+582.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 13922
/proc/meminfo: memFree=1426576/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=582.13
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 58212 1 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598179 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1184

[startup+642.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 13922
/proc/meminfo: memFree=1426576/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=642.11
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 64210 1 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1184

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13922
/proc/meminfo: memFree=1426576/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=702.09
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 70208 1 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598010 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1184

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13922
/proc/meminfo: memFree=1426640/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=762.07
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 76206 1 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1184

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13922
/proc/meminfo: memFree=1426640/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=822.05
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 82204 1 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597210 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1184

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13922
/proc/meminfo: memFree=1426640/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=882.03
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 88202 1 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1184

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13922
/proc/meminfo: memFree=1426704/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=942.03
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 94201 2 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1184

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13922
/proc/meminfo: memFree=1426640/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=1002.01
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 100199 2 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598148 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1184

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13922
/proc/meminfo: memFree=1426704/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=1061.99
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 106197 2 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538392 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1184

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13922
/proc/meminfo: memFree=1426768/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=1121.97
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 112195 2 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1184

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13922
/proc/meminfo: memFree=1426704/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=1181.96
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 118194 2 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537991 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13922
/proc/meminfo: memFree=1426704/2055920 swapFree=4147472/4192956
[pid=13919] ppid=13917 vsize=1184 CPUtime=1200.05
/proc/13919/stat : 13919 (march_ks) R 13917 13919 12409 0 -1 4194304 254 0 0 0 120003 2 0 0 25 0 1 0 367589931 1212416 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13919/statm: 296 236 72 123 0 171 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1184

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.023996
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 1184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 254
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= 25365

runsolver used 1.50477 second user time and 2.78158 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Fri Mar  9 21:39:12 UTC 2007

IDJOB= 332399
IDBENCH= 24579
IDSOLVER= 111
FILE ID= node7/332399-1173476352

PBS_JOBID= 4101069

Free space on /tmp= 66485 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/counting-clqcolor-unsat-set-b-clqcolor-08-06-07.sat05-1257.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332399-1173476352/march_ks /tmp/evaluation/332399-1173476352/instance-332399-1173476352.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-332399-1173476352 -o ROOT/results/node7/solver-332399-1173476352 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332399-1173476352/march_ks /tmp/evaluation/332399-1173476352/instance-332399-1173476352.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f1a3e3797897d8c4a2bfe10d09ad0bda

RANDOM SEED= 170653158

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1428144 kB
Buffers:         49884 kB
Cached:         488316 kB
SwapCached:       8588 kB
Active:         224828 kB
Inactive:       336176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1428144 kB
SwapTotal:     4192956 kB
SwapFree:      4147472 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          29808 kB
Slab:            52280 kB
Committed_AS:  1197624 kB
PageTables:       1764 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= 66485 MiB

End job on node7 on Fri Mar  9 21:59:15 UTC 2007