Trace number 370980

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) 5000.11 5001.62

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S467706592-03.cnf
MD5SUM451b060819aa97eb8e957db42efda954
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)

2.49/2.58	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.49/2.58	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.49/2.58	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.49/2.58	c main()::
2.49/2.58	c initFormula():: searching for DIMACS p-line....
2.49/2.58	c full lookahead due to high density!
2.49/2.58	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.49/2.58	c parseCNF():: parsing....
2.49/2.58	c parseCNF():: the CNF contains 0 unary clauses.
2.49/2.58	c runParser():: parsing was successful, warming up engines...
2.49/2.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.58	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.49/2.58	c stat :: sign balance is biased by 0.007
2.49/2.58	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.49/2.58	c using k-SAT heuristics (size based diff)
2.49/2.58	c longest clause has size 7
2.49/2.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.58	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.49/2.58	c longest clause has size 7
2.49/2.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.58	c dynamic_preselect_setsize :: off
2.49/2.58	c suggested doublelook initial :: 0
2.49/2.58	c main():: all systems go!
2.49/2.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 184 JD: 71
2.89/2.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 8506 JD: 71
13.59/13.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| 2 NC: 253544 JD: 71
315.51/315.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
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c |***************
c |****************
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c |******************
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c |**********************
c |***********************
c |************************
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c |****************************
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c |******************************
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c |********************************
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c |*******************************************************
c |********************************************************
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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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-370980-1177148279 -o ROOT/results/node26/solver-370980-1177148279 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370980-1177148279/march_ks /tmp/evaluation/370980-1177148279/instance-370980-1177148279.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.92 1.01 1.00 2/77 12602
/proc/meminfo: memFree=1676080/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=788 CPUtime=0
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 162744693 806912 89 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 197 89 47 123 0 72 0

[startup+0.0954461 s]
/proc/loadavg: 0.92 1.01 1.00 2/77 12602
/proc/meminfo: memFree=1676080/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=2008 CPUtime=0.08
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 1497 0 0 0 8 0 0 0 18 0 1 0 162744693 2056192 325 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 501 325 63 123 0 376 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2008

[startup+0.102445 s]
/proc/loadavg: 0.92 1.01 1.00 2/77 12602
/proc/meminfo: memFree=1676080/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=2796 CPUtime=0.09
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 1857 0 0 0 9 0 0 0 18 0 1 0 162744693 2863104 505 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 699 505 63 123 0 574 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.302465 s]
/proc/loadavg: 0.92 1.01 1.00 2/77 12602
/proc/meminfo: memFree=1676080/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=3080 CPUtime=0.29
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 2099 0 0 0 29 0 0 0 20 0 1 0 162744693 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3080

[startup+0.702503 s]
/proc/loadavg: 0.92 1.01 1.00 2/77 12602
/proc/meminfo: memFree=1676080/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=3080 CPUtime=0.69
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 2099 0 0 0 69 0 0 0 24 0 1 0 162744693 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50158 s]
/proc/loadavg: 0.92 1.01 1.00 2/78 12603
/proc/meminfo: memFree=1674088/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=3080 CPUtime=1.49
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 2099 0 0 0 149 0 0 0 25 0 1 0 162744693 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10173 s]
/proc/loadavg: 0.92 1.01 1.00 2/78 12603
/proc/meminfo: memFree=1673960/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=3740 CPUtime=3.09
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 3244 0 0 0 308 1 0 0 25 0 1 0 162744693 3829760 679 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 935 679 72 123 0 810 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3740

[startup+6.30202 s]
/proc/loadavg: 0.93 1.01 1.00 2/78 12603
/proc/meminfo: memFree=1673328/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=3740 CPUtime=6.29
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 3244 0 0 0 628 1 0 0 25 0 1 0 162744693 3829760 679 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 935 679 72 123 0 810 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7016 s]
/proc/loadavg: 0.93 1.01 1.00 2/78 12603
/proc/meminfo: memFree=1673264/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=3740 CPUtime=12.69
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 3244 0 0 0 1268 1 0 0 25 0 1 0 162744693 3829760 679 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541085 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 935 679 72 123 0 810 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3740

[startup+25.5018 s]
/proc/loadavg: 0.95 1.01 1.00 2/78 12605
/proc/meminfo: memFree=1673200/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=3876 CPUtime=25.48
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 3277 0 0 0 2547 1 0 0 25 0 1 0 162744693 3969024 712 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 969 712 72 123 0 844 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3876

[startup+51.1012 s]
/proc/loadavg: 0.96 1.01 1.00 2/78 12605
/proc/meminfo: memFree=1673136/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=4044 CPUtime=51.07
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 3315 0 0 0 5106 1 0 0 25 0 1 0 162744693 4141056 750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 1011 750 72 123 0 886 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4044

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 12605
/proc/meminfo: memFree=1672880/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=4424 CPUtime=102.26
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 3387 0 0 0 10225 1 0 0 25 0 1 0 162744693 4530176 822 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 1106 822 72 123 0 981 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4424

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12605
/proc/meminfo: memFree=1672496/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=4764 CPUtime=162.25
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 3468 0 0 0 16223 2 0 0 25 0 1 0 162744693 4878336 903 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538614 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 1191 903 72 123 0 1066 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4764

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12605
/proc/meminfo: memFree=1672240/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=5276 CPUtime=222.23
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 3526 0 0 0 22221 2 0 0 25 0 1 0 162744693 5402624 961 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 1319 961 72 123 0 1194 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5276

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12605
/proc/meminfo: memFree=1671984/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=5276 CPUtime=282.21
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 3578 0 0 0 28219 2 0 0 25 0 1 0 162744693 5402624 1013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 1319 1013 72 123 0 1194 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5276

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12605
/proc/meminfo: memFree=1671664/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=6040 CPUtime=342.19
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 3647 0 0 0 34217 2 0 0 25 0 1 0 162744693 6184960 1082 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538039 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 1510 1082 72 123 0 1385 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6040

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12605
/proc/meminfo: memFree=1671408/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=6040 CPUtime=402.18
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 3725 0 0 0 40215 3 0 0 25 0 1 0 162744693 6184960 1160 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 1510 1160 72 123 0 1385 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6040

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12605
/proc/meminfo: memFree=1671088/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=6040 CPUtime=462.16
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 3801 0 0 0 46213 3 0 0 25 0 1 0 162744693 6184960 1236 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 1510 1236 72 123 0 1385 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6040

[startup+522.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 12605
/proc/meminfo: memFree=1670768/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=7192 CPUtime=522.15
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 3870 0 0 0 52212 3 0 0 25 0 1 0 162744693 7364608 1305 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 1798 1305 72 123 0 1673 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7192

[startup+582.303 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 12605
/proc/meminfo: memFree=1670576/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=7192 CPUtime=582.13
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 3926 0 0 0 58210 3 0 0 25 0 1 0 162744693 7364608 1361 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 1798 1361 72 123 0 1673 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7192

[startup+642.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 12605
/proc/meminfo: memFree=1670256/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=7192 CPUtime=642.12
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 4005 0 0 0 64208 4 0 0 25 0 1 0 162744693 7364608 1440 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 1798 1440 72 123 0 1673 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7192


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12805
/proc/meminfo: memFree=1653424/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4001.11
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 8221 0 0 0 400092 19 0 0 25 0 1 0 162744693 30654464 5656 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538572 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 5656 72 123 0 7359 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 29936

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12805
/proc/meminfo: memFree=1653104/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4061.09
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 8302 0 0 0 406090 19 0 0 25 0 1 0 162744693 30654464 5737 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 5737 72 123 0 7359 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 29936

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12805
/proc/meminfo: memFree=1652720/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4121.07
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 8383 0 0 0 412088 19 0 0 25 0 1 0 162744693 30654464 5818 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 5818 72 123 0 7359 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 29936

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12805
/proc/meminfo: memFree=1652656/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4181.06
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 8426 0 0 0 418086 20 0 0 25 0 1 0 162744693 30654464 5861 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 5861 72 123 0 7359 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 29936

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12805
/proc/meminfo: memFree=1652400/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4241.04
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 8476 0 0 0 424084 20 0 0 25 0 1 0 162744693 30654464 5911 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 5911 72 123 0 7359 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 29936

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12805
/proc/meminfo: memFree=1652144/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4301.02
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 8532 0 0 0 430082 20 0 0 25 0 1 0 162744693 30654464 5967 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527248 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 5967 72 123 0 7359 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 29936

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12805
/proc/meminfo: memFree=1651888/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4361.01
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 8599 0 0 0 436080 21 0 0 25 0 1 0 162744693 30654464 6034 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 6034 72 123 0 7359 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 29936

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12805
/proc/meminfo: memFree=1651760/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4420.99
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 8638 0 0 0 442078 21 0 0 25 0 1 0 162744693 30654464 6073 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 6073 72 123 0 7359 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 29936

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12805
/proc/meminfo: memFree=1651568/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4480.97
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 8676 0 0 0 448076 21 0 0 25 0 1 0 162744693 30654464 6111 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 6111 72 123 0 7359 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 29936

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12805
/proc/meminfo: memFree=1651312/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4540.96
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 8733 0 0 0 454074 22 0 0 25 0 1 0 162744693 30654464 6168 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 6168 72 123 0 7359 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 29936

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12805
/proc/meminfo: memFree=1651120/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4600.95
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 8784 0 0 0 460073 22 0 0 25 0 1 0 162744693 30654464 6219 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 6219 72 123 0 7359 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 29936

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12805
/proc/meminfo: memFree=1650864/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4660.92
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 8852 0 0 0 466070 22 0 0 25 0 1 0 162744693 30654464 6287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 6287 72 123 0 7359 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 29936

[startup+4722.31 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 12805
/proc/meminfo: memFree=1650544/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4720.91
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 8918 0 0 0 472069 22 0 0 25 0 1 0 162744693 30654464 6353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 6353 72 123 0 7359 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 29936

[startup+4782.3 s]
/proc/loadavg: 1.15 1.04 1.01 2/78 12805
/proc/meminfo: memFree=1650288/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4780.9
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 8971 0 0 0 478067 23 0 0 25 0 1 0 162744693 30654464 6406 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 6406 72 123 0 7359 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 29936

[startup+4842.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/78 12805
/proc/meminfo: memFree=1650032/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4840.88
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 9026 0 0 0 484065 23 0 0 25 0 1 0 162744693 30654464 6461 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 6461 72 123 0 7359 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 29936

[startup+4902.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 12805
/proc/meminfo: memFree=1649776/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4900.86
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 9081 0 0 0 490063 23 0 0 25 0 1 0 162744693 30654464 6516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 6516 72 123 0 7359 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 29936

[startup+4962.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 12805
/proc/meminfo: memFree=1649776/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=4960.84
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 9118 0 0 0 496061 23 0 0 25 0 1 0 162744693 30654464 6553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 6553 72 123 0 7359 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 29936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/84 12921
/proc/meminfo: memFree=1648440/2055920 swapFree=4170216/4192956
[pid=12602] ppid=12600 vsize=29936 CPUtime=5000.1
/proc/12602/stat : 12602 (march_ks) R 12600 12602 12548 0 -1 4194304 9145 0 0 0 499986 24 0 0 25 0 1 0 162744693 30654464 6580 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12602/statm: 7484 6580 72 123 0 7359 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 29936

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): 5001.62
CPU time (s): 5000.11
CPU user time (s): 4999.86
CPU system time (s): 0.245962
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 29936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9145
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= 105952

runsolver used 5.59515 second user time and 11.3703 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sat Apr 21 09:37:59 UTC 2007

IDJOB= 370980
IDBENCH= 20098
IDSOLVER= 180
FILE ID= node26/370980-1177148279

PBS_JOBID= 4648895

Free space on /tmp= 66434 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S467706592-03.cnf
COMMAND LINE= /tmp/evaluation/370980-1177148279/march_ks /tmp/evaluation/370980-1177148279/instance-370980-1177148279.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-370980-1177148279 -o ROOT/results/node26/solver-370980-1177148279 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370980-1177148279/march_ks /tmp/evaluation/370980-1177148279/instance-370980-1177148279.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  451b060819aa97eb8e957db42efda954

RANDOM SEED= 961392892

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1676552 kB
Buffers:         39908 kB
Cached:         252628 kB
SwapCached:       2992 kB
Active:         145336 kB
Inactive:       169624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676552 kB
SwapTotal:     4192956 kB
SwapFree:      4170216 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          29932 kB
Slab:            50084 kB
Committed_AS:  1134632 kB
PageTables:       1716 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= 66434 MiB

End job on node26 on Sat Apr 21 11:01:23 UTC 2007