Trace number 338069

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
MD5SUM92c8b4fc23a7c22313979a2d9b3b5a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark224.011
Satisfiable
(Un)Satisfiability was proved
Number of variables1691
Number of clauses9177
Sum of the clauses size77698
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31389
Number of clauses of size 4171
Number of clauses of size 5960
Number of clauses of size over 56335

Solver Data (download as text)

5.19/5.25	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.19/5.25	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
5.19/5.25	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
5.19/5.25	c main()::
5.19/5.25	c initFormula():: searching for DIMACS p-line....
5.19/5.25	c initFormula():: the DIMACS p-line indicates a CNF of 2123 variables and 9177 clauses.
5.19/5.25	c parseCNF():: parsing....
5.19/5.25	c parseCNF():: the CNF contains 33 unary clauses.
5.19/5.25	c runParser():: parsing was successful, warming up engines...
5.19/5.25	c simplify_formula():: removed 0 tautological, 463 satisfied and 965 duplicate clauses
5.19/5.25	c preprocessing fase I completed:: there are now 2081 free variables and 7749 clauses.
5.19/5.25	c stat :: sign balance is biased by 2.191
5.19/5.25	c shorten_equivalence(): average equivalence length reduced from nan to nan
5.19/5.25	c using k-SAT heuristics (size based diff)
5.19/5.25	c longest clause has size 16
5.19/5.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 12857 duplicate clauses
5.19/5.25	c resolvent_look() :: found 29390 resolvents
5.19/5.25	c main():: clause / variable ratio: ( 37139 / 2123 ) = 17.49
5.19/5.25	c longest clause has size 16
5.19/5.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.19/5.25	c dynamic_preselect_setsize :: off
5.19/5.25	c suggested doublelook initial :: 0
5.19/5.25	c main():: all systems go!
5.19/5.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 431 JD: 20
7.19/7.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |****************************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 65005 JD: 20
105.35/105.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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c |***************************************************************
c |****************************************************************| 2 NC: 633259 JD: 20
818.25/818.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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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-338069-1173679816 -o ROOT/results/node7/solver-338069-1173679816 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338069-1173679816/march_ks /tmp/evaluation/338069-1173679816/instance-338069-1173679816.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: 0.99 0.98 0.99 3/77 7656
/proc/meminfo: memFree=1619984/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=920 CPUtime=0
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 387936307 942080 118 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 230 118 47 123 0 105 0

[startup+0.044923 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 7656
/proc/meminfo: memFree=1619984/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=2008 CPUtime=0.04
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 366 0 0 0 4 0 0 0 18 0 1 0 387936307 2056192 348 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134561688 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 502 348 50 123 0 377 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2008

[startup+0.10193 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 7656
/proc/meminfo: memFree=1619984/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=3016 CPUtime=0.09
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 500 0 0 0 9 0 0 0 18 0 1 0 387936307 3088384 482 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134553275 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 754 489 66 123 0 629 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3016

[startup+0.30195 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 7656
/proc/meminfo: memFree=1619984/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=3148 CPUtime=0.29
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 647 0 0 0 29 0 0 0 19 0 1 0 387936307 3223552 629 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 787 629 66 123 0 662 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3148

[startup+0.701992 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 7656
/proc/meminfo: memFree=1619984/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=3280 CPUtime=0.69
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 679 0 0 0 69 0 0 0 22 0 1 0 387936307 3358720 661 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 820 661 66 123 0 695 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3280

[startup+1.50107 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7657
/proc/meminfo: memFree=1617480/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=3604 CPUtime=1.49
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 758 0 0 0 149 0 0 0 25 0 1 0 387936307 3690496 740 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 901 740 66 123 0 776 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3604

[startup+3.10224 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7657
/proc/meminfo: memFree=1616584/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=4396 CPUtime=3.09
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 956 0 0 0 309 0 0 0 25 0 1 0 387936307 4501504 938 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 1099 938 66 123 0 974 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4396

[startup+6.30158 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7657
/proc/meminfo: memFree=1611848/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9352 CPUtime=6.29
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5306 0 0 0 626 3 0 0 25 0 1 0 387936307 9576448 1992 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9352

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7657
/proc/meminfo: memFree=1611848/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9352 CPUtime=12.69
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5306 0 0 0 1266 3 0 0 25 0 1 0 387936307 9576448 1992 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9352

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7657
/proc/meminfo: memFree=1611976/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9352 CPUtime=25.48
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5306 0 0 0 2545 3 0 0 25 0 1 0 387936307 9576448 1992 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9352

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7657
/proc/meminfo: memFree=1611976/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9352 CPUtime=51.07
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5306 0 0 0 5104 3 0 0 25 0 1 0 387936307 9576448 1992 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134563395 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9352

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7657
/proc/meminfo: memFree=1612040/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9352 CPUtime=102.26
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5306 0 0 0 10223 3 0 0 25 0 1 0 387936307 9576448 1992 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9352

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7657
/proc/meminfo: memFree=1612040/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9352 CPUtime=162.25
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5306 0 0 0 16221 4 0 0 25 0 1 0 387936307 9576448 1992 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9352

[startup+222.301 s]
/proc/loadavg: 1.08 1.01 1.00 2/78 7657
/proc/meminfo: memFree=1611976/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9352 CPUtime=222.22
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5306 0 0 0 22218 4 0 0 25 0 1 0 387936307 9576448 1992 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 9352

[startup+282.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 7657
/proc/meminfo: memFree=1612040/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9352 CPUtime=282.21
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5306 0 0 0 28216 5 0 0 25 0 1 0 387936307 9576448 1992 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9352

[startup+342.302 s]
/proc/loadavg: 1.06 1.03 1.00 3/78 7657
/proc/meminfo: memFree=1612040/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9352 CPUtime=342.19
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5306 0 0 0 34214 5 0 0 25 0 1 0 387936307 9576448 1992 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9352

[startup+402.301 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 7657
/proc/meminfo: memFree=1611976/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9352 CPUtime=402.17
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5306 0 0 0 40212 5 0 0 25 0 1 0 387936307 9576448 1992 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9352

[startup+462.301 s]
/proc/loadavg: 1.15 1.07 1.01 2/78 7657
/proc/meminfo: memFree=1612040/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9352 CPUtime=462.16
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5306 0 0 0 46210 6 0 0 25 0 1 0 387936307 9576448 1992 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9352

[startup+522.302 s]
/proc/loadavg: 1.05 1.05 1.00 2/78 7657
/proc/meminfo: memFree=1612040/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9352 CPUtime=522.14
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5306 0 0 0 52208 6 0 0 25 0 1 0 387936307 9576448 1992 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9352

[startup+582.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 7657
/proc/meminfo: memFree=1612104/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9352 CPUtime=582.13
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5306 0 0 0 58206 7 0 0 25 0 1 0 387936307 9576448 1992 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134597210 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9352

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 7657
/proc/meminfo: memFree=1612040/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9524 CPUtime=642.11
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5313 0 0 0 64204 7 0 0 25 0 1 0 387936307 9752576 1999 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2381 1999 72 123 0 2256 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9524

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 7657
/proc/meminfo: memFree=1611976/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9524 CPUtime=702.09
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5319 0 0 0 70202 7 0 0 25 0 1 0 387936307 9752576 2005 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134628617 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2381 2005 72 123 0 2256 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 9524

[startup+762.306 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 7657
/proc/meminfo: memFree=1612040/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9524 CPUtime=762.08
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5323 0 0 0 76200 8 0 0 25 0 1 0 387936307 9752576 2009 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2381 2009 72 123 0 2256 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 9524

[startup+822.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 7657
/proc/meminfo: memFree=1612040/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9524 CPUtime=822.05
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5329 0 0 0 82197 8 0 0 25 0 1 0 387936307 9752576 2015 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2381 2015 72 123 0 2256 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 9524

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 7657
/proc/meminfo: memFree=1611976/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9524 CPUtime=882.04
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5331 0 0 0 88195 9 0 0 25 0 1 0 387936307 9752576 2017 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2381 2017 72 123 0 2256 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 9524

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7657
/proc/meminfo: memFree=1611912/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9524 CPUtime=942.02
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5337 0 0 0 94193 9 0 0 25 0 1 0 387936307 9752576 2023 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2381 2023 72 123 0 2256 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 9524

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7657
/proc/meminfo: memFree=1611912/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9704 CPUtime=1002.01
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5356 0 0 0 100191 10 0 0 25 0 1 0 387936307 9936896 2042 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2426 2042 72 123 0 2301 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 9704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7657
/proc/meminfo: memFree=1611912/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9704 CPUtime=1061.99
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5357 0 0 0 106189 10 0 0 25 0 1 0 387936307 9936896 2043 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2426 2043 72 123 0 2301 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 9704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7657
/proc/meminfo: memFree=1611848/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9704 CPUtime=1121.97
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5362 0 0 0 112187 10 0 0 25 0 1 0 387936307 9936896 2048 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2426 2048 72 123 0 2301 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 9704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7657
/proc/meminfo: memFree=1611720/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9840 CPUtime=1181.96
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5391 0 0 0 118185 11 0 0 25 0 1 0 387936307 10076160 2077 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134548667 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2460 2077 72 123 0 2335 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 9840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7657
/proc/meminfo: memFree=1611720/2055920 swapFree=4147416/4192956
[pid=7656] ppid=7654 vsize=9840 CPUtime=1200.06
/proc/7656/stat : 7656 (march_ks) R 7654 7656 6468 0 -1 4194304 5393 0 0 0 119995 11 0 0 25 0 1 0 387936307 10076160 2079 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/7656/statm: 2460 2079 72 123 0 2335 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9840

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): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.113982
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 9840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5393
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= 8
involuntary context switches= 2133

runsolver used 1.48477 second user time and 2.82457 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Mar 12 06:10:16 UTC 2007

IDJOB= 338069
IDBENCH= 24714
IDSOLVER= 111
FILE ID= node7/338069-1173679816

PBS_JOBID= 4101475

Free space on /tmp= 66483 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338069-1173679816/march_ks /tmp/evaluation/338069-1173679816/instance-338069-1173679816.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-338069-1173679816 -o ROOT/results/node7/solver-338069-1173679816 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338069-1173679816/march_ks /tmp/evaluation/338069-1173679816/instance-338069-1173679816.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  92c8b4fc23a7c22313979a2d9b3b5a58

RANDOM SEED= 202086282

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:       1620392 kB
Buffers:         41268 kB
Cached:         302616 kB
SwapCached:       8628 kB
Active:         216288 kB
Inactive:       150528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620392 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            2800 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            54272 kB
Committed_AS:  1311692 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= 66483 MiB

End job on node7 on Mon Mar 12 06:30:18 UTC 2007