Trace number 338153

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/Difficult/contest05/QG/
QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
MD5SUM2fe12e7483e7a74328d483192a8a2746
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark79.5689
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7989
Sum of the clauses size66949
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2284
Number of clauses of size 31202
Number of clauses of size 4154
Number of clauses of size 5924
Number of clauses of size over 55392

Solver Data (download as text)

5.29/5.33	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.29/5.33	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
5.29/5.33	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
5.29/5.33	c main()::
5.29/5.33	c initFormula():: searching for DIMACS p-line....
5.29/5.33	c initFormula():: the DIMACS p-line indicates a CNF of 1477 variables and 7989 clauses.
5.29/5.33	c parseCNF():: parsing....
5.29/5.33	c parseCNF():: the CNF contains 33 unary clauses.
5.29/5.33	c runParser():: parsing was successful, warming up engines...
5.29/5.33	c simplify_formula():: removed 0 tautological, 417 satisfied and 895 duplicate clauses
5.29/5.33	c preprocessing fase I completed:: there are now 1435 free variables and 6677 clauses.
5.29/5.33	c stat :: sign balance is biased by 2.186
5.29/5.33	c shorten_equivalence(): average equivalence length reduced from nan to nan
5.29/5.33	c using k-SAT heuristics (size based diff)
5.29/5.33	c longest clause has size 16
5.29/5.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 10953 duplicate clauses
5.29/5.33	c resolvent_look() :: found 23040 resolvents
5.29/5.33	c main():: clause / variable ratio: ( 29717 / 1477 ) = 20.12
5.29/5.33	c longest clause has size 16
5.29/5.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.29/5.33	c dynamic_preselect_setsize :: off
5.29/5.33	c suggested doublelook initial :: 0
5.29/5.33	c main():: all systems go!
5.29/5.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 6834 JD: 17
11.99/12.04	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: 304966 JD: 17
206.84/206.91	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/node2/watcher-338153-1173681180 -o ROOT/results/node2/solver-338153-1173681180 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338153-1173681180/march_ks /tmp/evaluation/338153-1173681180/instance-338153-1173681180.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: 0.94 0.96 1.00 3/77 14785
/proc/meminfo: memFree=1427056/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=788 CPUtime=0
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 388072957 806912 105 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 197 105 47 123 0 72 0

[startup+0.00944798 s]
/proc/loadavg: 0.94 0.96 1.00 3/77 14785
/proc/meminfo: memFree=1427056/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=920 CPUtime=0
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 388072957 942080 122 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 230 122 47 123 0 105 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 920

[startup+0.101458 s]
/proc/loadavg: 0.94 0.96 1.00 3/77 14785
/proc/meminfo: memFree=1427056/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=2552 CPUtime=0.09
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 527 0 0 0 9 0 0 0 18 0 1 0 388072957 2613248 509 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 638 509 66 123 0 513 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.301479 s]
/proc/loadavg: 0.94 0.96 1.00 3/77 14785
/proc/meminfo: memFree=1427056/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=2684 CPUtime=0.29
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 551 0 0 0 29 0 0 0 19 0 1 0 388072957 2748416 533 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 671 533 66 123 0 546 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.70152 s]
/proc/loadavg: 0.94 0.96 1.00 3/77 14785
/proc/meminfo: memFree=1427056/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=2816 CPUtime=0.69
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 574 0 0 0 69 0 0 0 23 0 1 0 388072957 2883584 556 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 704 556 66 123 0 579 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2816

[startup+1.5016 s]
/proc/loadavg: 0.94 0.96 1.00 2/78 14786
/proc/meminfo: memFree=1424936/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=2976 CPUtime=1.49
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 631 0 0 0 149 0 0 0 25 0 1 0 388072957 3047424 613 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 744 613 66 123 0 619 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2976

[startup+3.10177 s]
/proc/loadavg: 0.94 0.96 1.00 2/78 14786
/proc/meminfo: memFree=1424424/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=3636 CPUtime=3.09
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 775 0 0 0 309 0 0 0 25 0 1 0 388072957 3723264 757 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 909 757 66 123 0 784 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3636

[startup+6.3011 s]
/proc/loadavg: 0.94 0.96 1.00 3/78 14786
/proc/meminfo: memFree=1419432/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=6.29
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 628 1 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564367 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8576

[startup+12.7018 s]
/proc/loadavg: 0.95 0.96 1.00 2/78 14786
/proc/meminfo: memFree=1419368/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=12.69
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 1268 1 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8576

[startup+25.5011 s]
/proc/loadavg: 0.96 0.96 1.00 2/78 14786
/proc/meminfo: memFree=1419368/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=25.48
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 2547 1 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8576

[startup+51.1017 s]
/proc/loadavg: 0.97 0.96 1.00 2/78 14786
/proc/meminfo: memFree=1419432/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=51.07
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 5106 1 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8576

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14786
/proc/meminfo: memFree=1419496/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=102.27
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 10225 2 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8576

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14786
/proc/meminfo: memFree=1419496/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=162.24
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 16222 2 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8576

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14786
/proc/meminfo: memFree=1419496/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=222.23
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 22220 3 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8576

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14786
/proc/meminfo: memFree=1419432/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=282.21
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 28218 3 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564720 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8576

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14786
/proc/meminfo: memFree=1419432/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=342.19
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 34216 3 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134598692 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8576

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14786
/proc/meminfo: memFree=1419496/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=402.18
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 40214 4 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8576

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14786
/proc/meminfo: memFree=1419496/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=462.15
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 46211 4 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 8576

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14786
/proc/meminfo: memFree=1419432/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=522.14
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 52209 5 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585099 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8576

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14786
/proc/meminfo: memFree=1419432/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=582.12
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 58207 5 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 8576

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14786
/proc/meminfo: memFree=1419496/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=642.11
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 64206 5 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8576

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14788
/proc/meminfo: memFree=1419496/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=702.09
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 70203 6 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 8576

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14788
/proc/meminfo: memFree=1419432/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=762.07
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 76201 6 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134596386 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 8576

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14788
/proc/meminfo: memFree=1419432/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=822.06
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 82199 7 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 8576

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14788
/proc/meminfo: memFree=1419496/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=882.04
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 88197 7 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134563386 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 8576

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14788
/proc/meminfo: memFree=1419432/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=942.02
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 94195 7 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 8576

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14788
/proc/meminfo: memFree=1419560/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=1002
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 100193 7 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 8576

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14788
/proc/meminfo: memFree=1419624/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=1061.99
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 106191 8 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 8576

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14788
/proc/meminfo: memFree=1419624/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=1121.97
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 112189 8 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564208 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 8576

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14788
/proc/meminfo: memFree=1419624/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=1181.95
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 118187 8 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 8576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 14788
/proc/meminfo: memFree=1419560/2055920 swapFree=4153164/4192956
[pid=14785] ppid=14783 vsize=8576 CPUtime=1200.05
/proc/14785/stat : 14785 (march_ks) R 14783 14785 13517 0 -1 4194304 2825 0 0 0 119997 8 0 0 25 0 1 0 388072957 8781824 1860 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564832 0 0 4096 0 0 0 0 17 1 0 0
/proc/14785/statm: 2144 1860 72 123 0 2019 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 8576

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): 1199.97
CPU system time (s): 0.088986
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 8576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2825
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= 1650

runsolver used 1.47578 second user time and 2.84157 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Mar 12 06:33:00 UTC 2007

IDJOB= 338153
IDBENCH= 24716
IDSOLVER= 111
FILE ID= node2/338153-1173681180

PBS_JOBID= 4101474

Free space on /tmp= 66534 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338153-1173681180/march_ks /tmp/evaluation/338153-1173681180/instance-338153-1173681180.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-338153-1173681180 -o ROOT/results/node2/solver-338153-1173681180 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338153-1173681180/march_ks /tmp/evaluation/338153-1173681180/instance-338153-1173681180.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  2fe12e7483e7a74328d483192a8a2746

RANDOM SEED= 276561381

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1427528 kB
Buffers:         49504 kB
Cached:         494212 kB
SwapCached:       2528 kB
Active:         379336 kB
Inactive:       187856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1427528 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            2732 kB
Writeback:           0 kB
Mapped:          30860 kB
Slab:            46712 kB
Committed_AS:  1721752 kB
PageTables:       1816 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= 66534 MiB

End job on node2 on Mon Mar 12 06:53:03 UTC 2007