Trace number 368907

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) 5000.06 5002.01

General information on the benchmark

Namecrafted/Medium/contest05/others/
QG8-gensys-ukn005.sat05-3584.reshuffled-07.cnf
MD5SUMdb9d2b7fba78f1cbe73aba9a1aa51042
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark77.2223
Satisfiable
(Un)Satisfiability was proved
Number of variables1133
Number of clauses56210
Sum of the clauses size352304
Maximum clause length22
Minimum clause length1
Number of clauses of size 136
Number of clauses of size 22544
Number of clauses of size 310764
Number of clauses of size 427
Number of clauses of size 545
Number of clauses of size over 542794

Solver Data (download as text)

43.08/43.19	c main():: ***                                   [ march satisfiability solver ]                                   ***
43.08/43.19	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
43.08/43.19	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
43.08/43.19	c main()::
43.08/43.19	c initFormula():: searching for DIMACS p-line....
43.08/43.19	c full lookahead due to high density!
43.08/43.19	c initFormula():: the DIMACS p-line indicates a CNF of 1133 variables and 56210 clauses.
43.08/43.19	c parseCNF():: parsing....
43.08/43.19	c parseCNF():: the CNF contains 36 unary clauses.
43.08/43.19	c runParser():: parsing was successful, warming up engines...
43.08/43.19	c find_and_remove_tautogolies():: found and removed 181 tautologies
43.08/43.19	c simplify_formula():: removed 0 tautological, 2524 satisfied and 9902 duplicate clauses
43.08/43.19	c preprocessing fase I completed:: there are now 677 free variables and 43784 clauses.
43.08/43.19	c stat :: sign balance is biased by 89.179
43.08/43.19	c shorten_equivalence(): average equivalence length reduced from nan to nan
43.08/43.19	c using k-SAT heuristics (size based diff)
43.08/43.19	c longest clause has size 22
43.08/43.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 86840 duplicate clauses
43.08/43.19	c resolvent_look() :: found 6917 resolvents
43.08/43.19	c main():: clause / variable ratio: ( 50701 / 1133 ) = 44.75
43.08/43.19	c longest clause has size 22
43.08/43.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
43.08/43.19	c dynamic_preselect_setsize :: off
43.08/43.19	c suggested doublelook initial :: 0
43.08/43.19	c main():: all systems go!
43.08/43.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 146 JD: 20
43.88/43.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 1760 JD: 20
50.97/51.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |******************
c |********************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 8064 JD: 20
76.46/76.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 23999 JD: 20
138.34/138.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |****************
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c |************************
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c |********************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************c right child 4153 UNSAT by parent!
239.01/239.12	
c |****************************************************************| 4 NC: 47762 JD: 20
239.01/239.12	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |***************
c |****************
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c |*********************
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c |***********************
c |************************
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c |*******************************
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 right child 8169 UNSAT by parent!
325.57/325.77	
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 75174 JD: 20
369.16/369.33	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |*********************
c |**********************
c |************************
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c |*******************************
c |********************************
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c |****************************************
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c |**********************************************
c |***********************************************
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c |******************************************************c right child 13497 UNSAT by parent!
407.34/407.58	
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c |**************************************************************c right child 18324 UNSAT by parent!
496.11/496.34	
c |***************************************************************c right child 19111 UNSAT by parent!
521.30/521.58	c right child 19115 UNSAT by parent!
521.30/521.58	c right child 19377 UNSAT by parent!
521.30/521.58	
c |****************************************************************| 6 NC: 106761 JD: 20
521.30/521.58	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**************
c |***************
c |****************
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c |********************************
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c |************************************************
c |*************************************************c right child 22763 UNSAT by parent!
564.68/564.98	c right child 22937 UNSAT by parent!
564.68/564.98	
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************c right child 23776 UNSAT by parent!
572.28/572.50	c right child 23849 UNSAT by parent!
572.28/572.50	
c |*******************************************************
c |********************************************************
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c |***************************************************************
c |****************************************************************| 7 NC: 140944 JD: 20
686.14/686.47	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |****************
c |********************
c |*********************
c |**********************
c |************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |***********************************************
c |************************************************
c |*************************************************c right child 34315 UNSAT by parent!
735.21/735.57	
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c |****************************************************
c |*****************************************************
c |******************************************************c right child 35158 UNSAT by parent!
741.92/742.25	
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c |********************************************************
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c |**********************************************************
c |***********************************************************c right child 36199 UNSAT by parent!
753.22/753.53	
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 8 NC: 169510 JD: 20
827.08/827.48	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |****************
c |********************
c |*********************
c |**********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
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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/node38/watcher-368907-1177248219 -o ROOT/results/node38/solver-368907-1177248219 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368907-1177248219/march_ks /tmp/evaluation/368907-1177248219/instance-368907-1177248219.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: 1.00 1.00 0.98 3/77 23983
/proc/meminfo: memFree=1712784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=1228 CPUtime=0
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 156988572 1257472 145 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 307 145 47 123 0 182 0

[startup+0.09717 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 23983
/proc/meminfo: memFree=1712784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=2284 CPUtime=0.09
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 487 0 0 0 9 0 0 0 18 0 1 0 156988572 2338816 472 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 571 473 47 123 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2284

[startup+0.101171 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 23983
/proc/meminfo: memFree=1712784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=2416 CPUtime=0.09
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 502 0 0 0 9 0 0 0 18 0 1 0 156988572 2473984 487 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 604 487 47 123 0 479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2416

[startup+0.301209 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 23983
/proc/meminfo: memFree=1712784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=9056 CPUtime=0.29
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 2782 0 0 0 28 1 0 0 19 0 1 0 156988572 9273344 1756 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554565 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 2264 1756 52 123 0 2139 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9056

[startup+0.701287 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 23983
/proc/meminfo: memFree=1712784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=11448 CPUtime=0.69
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 3454 0 0 0 68 1 0 0 22 0 1 0 156988572 11722752 2369 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 2862 2369 67 123 0 2737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11448

[startup+1.50144 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23984
/proc/meminfo: memFree=1703560/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=11448 CPUtime=1.49
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 3454 0 0 0 148 1 0 0 25 0 1 0 156988572 11722752 2369 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 2862 2369 67 123 0 2737 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11448

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23984
/proc/meminfo: memFree=1703432/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=11448 CPUtime=3.09
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 3454 0 0 0 308 1 0 0 25 0 1 0 156988572 11722752 2369 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 2862 2369 67 123 0 2737 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11448

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 0.98 3/78 23984
/proc/meminfo: memFree=1703240/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=11448 CPUtime=6.29
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 3454 0 0 0 628 1 0 0 25 0 1 0 156988572 11722752 2369 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 2862 2369 67 123 0 2737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11448

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23986
/proc/meminfo: memFree=1703176/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=11448 CPUtime=12.68
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 3454 0 0 0 1267 1 0 0 25 0 1 0 156988572 11722752 2369 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 2862 2369 67 123 0 2737 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11448

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23986
/proc/meminfo: memFree=1703240/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=11448 CPUtime=25.48
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 3454 0 0 0 2547 1 0 0 25 0 1 0 156988572 11722752 2369 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 2862 2369 67 123 0 2737 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11448

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23986
/proc/meminfo: memFree=1701192/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=14512 CPUtime=51.07
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 7752 0 0 0 5104 3 0 0 25 0 1 0 156988572 14860288 2843 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 3628 2843 72 123 0 3503 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14512

[startup+102.306 s]
/proc/loadavg: 1.12 1.03 0.99 2/78 23986
/proc/meminfo: memFree=1701192/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=14512 CPUtime=102.26
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 7752 0 0 0 10222 4 0 0 25 0 1 0 156988572 14860288 2843 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 3628 2843 72 123 0 3503 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14512

[startup+162.301 s]
/proc/loadavg: 1.05 1.02 0.99 2/78 23986
/proc/meminfo: memFree=1701192/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=14716 CPUtime=162.23
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 7794 0 0 0 16219 4 0 0 25 0 1 0 156988572 15069184 2885 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 3679 2885 72 123 0 3554 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14716

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 0.99 2/78 23986
/proc/meminfo: memFree=1701064/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=14816 CPUtime=222.21
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 7808 0 0 0 22217 4 0 0 25 0 1 0 156988572 15171584 2899 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 3704 2899 72 123 0 3579 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14816

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 23986
/proc/meminfo: memFree=1700808/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=15124 CPUtime=282.19
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 7866 0 0 0 28214 5 0 0 25 0 1 0 156988572 15486976 2957 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 3781 2957 72 123 0 3656 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15124

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 23986
/proc/meminfo: memFree=1700744/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=15124 CPUtime=342.17
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 7888 0 0 0 34211 6 0 0 25 0 1 0 156988572 15486976 2979 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 3781 2979 72 123 0 3656 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15124

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23986
/proc/meminfo: memFree=1700616/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=15352 CPUtime=402.14
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 7925 0 0 0 40208 6 0 0 25 0 1 0 156988572 15720448 3016 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 3838 3016 72 123 0 3713 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 15352

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23986
/proc/meminfo: memFree=1700488/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=15508 CPUtime=462.11
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 7957 0 0 0 46205 6 0 0 25 0 1 0 156988572 15880192 3048 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585113 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 3877 3048 72 123 0 3752 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 15508

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23986
/proc/meminfo: memFree=1700424/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=15848 CPUtime=522.1
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 7975 0 0 0 52203 7 0 0 25 0 1 0 156988572 16228352 3066 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 3962 3066 72 123 0 3837 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 15848

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23986
/proc/meminfo: memFree=1700232/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=15848 CPUtime=582.07
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8020 0 0 0 58200 7 0 0 25 0 1 0 156988572 16228352 3111 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628846 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 3962 3111 72 123 0 3837 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 15848

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23986
/proc/meminfo: memFree=1700168/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=15848 CPUtime=642.06
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8035 0 0 0 64198 8 0 0 25 0 1 0 156988572 16228352 3126 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 3962 3126 72 123 0 3837 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 15848


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4000.71
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 400053 18 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4000.71
Current children cumulated vsize (KiB) 16368

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4060.69
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 406051 18 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4060.69
Current children cumulated vsize (KiB) 16368

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699720/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4120.68
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 412049 19 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549520 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4120.68
Current children cumulated vsize (KiB) 16368

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4180.65
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 418046 19 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 16368

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4240.63
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 424044 19 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628869 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 16368

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4300.61
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 430042 19 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 16368

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699720/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4360.58
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 436039 19 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596366 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4360.58
Current children cumulated vsize (KiB) 16368

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4420.56
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 442037 19 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4420.56
Current children cumulated vsize (KiB) 16368

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4480.54
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 448034 20 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 16368

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4540.52
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 454032 20 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 16368

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699720/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4600.5
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 460030 20 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 16368

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699720/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4660.47
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 466027 20 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598268 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4660.47
Current children cumulated vsize (KiB) 16368

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4720.45
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 472025 20 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134667795 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4720.45
Current children cumulated vsize (KiB) 16368

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4780.43
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 478022 21 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4780.43
Current children cumulated vsize (KiB) 16368

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4840.41
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 484020 21 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4840.41
Current children cumulated vsize (KiB) 16368

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4900.38
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 490017 21 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4900.38
Current children cumulated vsize (KiB) 16368

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699784/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=4960.36
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 496015 21 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628601 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 4960.36
Current children cumulated vsize (KiB) 16368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24186
/proc/meminfo: memFree=1699720/2055920 swapFree=4159744/4192956
[pid=23983] ppid=23981 vsize=16368 CPUtime=5000.05
/proc/23983/stat : 23983 (march_ks) R 23981 23983 23490 0 -1 4194304 8129 0 0 0 499984 21 0 0 25 0 1 0 156988572 16760832 3220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677354 0 0 4096 0 0 0 0 17 1 0 0
/proc/23983/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 16368

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): 5002.01
CPU time (s): 5000.06
CPU user time (s): 4999.84
CPU system time (s): 0.222966
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 16368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.222966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8129
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= 9016

runsolver used 6.39603 second user time and 11.3143 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sun Apr 22 13:23:39 UTC 2007

IDJOB= 368907
IDBENCH= 24601
IDSOLVER= 180
FILE ID= node38/368907-1177248219

PBS_JOBID= 4650551

Free space on /tmp= 66239 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/others/QG8-gensys-ukn005.sat05-3584.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368907-1177248219/march_ks /tmp/evaluation/368907-1177248219/instance-368907-1177248219.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-368907-1177248219 -o ROOT/results/node38/solver-368907-1177248219 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368907-1177248219/march_ks /tmp/evaluation/368907-1177248219/instance-368907-1177248219.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  db9d2b7fba78f1cbe73aba9a1aa51042

RANDOM SEED= 951465836

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1713256 kB
Buffers:         39804 kB
Cached:         219184 kB
SwapCached:       3152 kB
Active:         192348 kB
Inactive:        91284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713256 kB
SwapTotal:     4192956 kB
SwapFree:      4159744 kB
Dirty:            3956 kB
Writeback:           0 kB
Mapped:          32876 kB
Slab:            44296 kB
Committed_AS:  1636864 kB
PageTables:       2060 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= 66239 MiB

End job on node38 on Sun Apr 22 14:47:03 UTC 2007