Trace number 370864

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) 5000.08 5001.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1314186802-12.UNSAT.shuffled.cnf
MD5SUM7c001db4841166a99dfc4524c663deb9
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data (download as text)

0.89/0.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.95	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.95	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.95	c main()::
0.89/0.95	c initFormula():: searching for DIMACS p-line....
0.89/0.95	c full lookahead due to high density!
0.89/0.95	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.89/0.95	c parseCNF():: parsing....
0.89/0.95	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.95	c runParser():: parsing was successful, warming up engines...
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.95	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.89/0.95	c stat :: sign balance is biased by 0.006
0.89/0.95	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.95	c using k-SAT heuristics (size based diff)
0.89/0.95	c longest clause has size 7
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.89/0.95	c resolvent_look() :: found 1 resolvents
0.89/0.95	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.89/0.95	c longest clause has size 7
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.95	c dynamic_preselect_setsize :: off
0.89/0.95	c suggested doublelook initial :: 0
0.89/0.95	c main():: all systems go!
0.89/0.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 159 JD: 20
1.00/1.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 2143 JD: 20
2.10/2.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 19734 JD: 20
11.49/11.51	c |----------------------------------------------------------------|
c |*
c |**
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c |***************************************************************
c |****************************************************************| 3 NC: 109777 JD: 20
59.88/59.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |********************************
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c |***************************************************************
c |****************************************************************| 4 NC: 431356 JD: 20
233.33/233.42	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |********************************
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c |***************************************************************
c |****************************************************************| 5 NC: 1284670 JD: 20
696.02/696.28	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |****************************************************************| 6 NC: 2999569 JD: 20
1632.88/1633.36	c |----------------------------------------------------------------|
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c |****
c |*****
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c |****************************************************************| 7 NC: 5674603 JD: 20
3109.43/3110.36	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |*********************
c |**********************
c |***********************
c |************************
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c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |************************************
c |*************************************
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c |****************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 8 NC: 8960831 JD: 20
4946.27/4947.60	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/node14/watcher-370864-1177092947 -o ROOT/results/node14/solver-370864-1177092947 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370864-1177092947/march_ks /tmp/evaluation/370864-1177092947/instance-370864-1177092947.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 1.00 3/77 27773
/proc/meminfo: memFree=1618240/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=656 CPUtime=0
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 157212424 671744 79 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 164 79 47 123 0 39 0

[startup+0.0518121 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27773
/proc/meminfo: memFree=1618240/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=1652 CPUtime=0.04
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 780 0 0 0 4 0 0 0 18 0 1 0 157212424 1691648 311 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1652

[startup+0.101815 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27773
/proc/meminfo: memFree=1618240/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=1652 CPUtime=0.09
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 780 0 0 0 9 0 0 0 18 0 1 0 157212424 1691648 311 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.301834 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27773
/proc/meminfo: memFree=1618240/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=1652 CPUtime=0.29
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 780 0 0 0 29 0 0 0 20 0 1 0 157212424 1691648 311 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.701872 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27773
/proc/meminfo: memFree=1618240/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=1652 CPUtime=0.69
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 780 0 0 0 69 0 0 0 24 0 1 0 157212424 1691648 311 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1652

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1616888/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=1944 CPUtime=1.49
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1065 0 0 0 149 0 0 0 25 0 1 0 157212424 1990656 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1944

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1616760/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=1944 CPUtime=3.09
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1065 0 0 0 309 0 0 0 25 0 1 0 157212424 1990656 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538470 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1944

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1616632/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=1944 CPUtime=6.29
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1065 0 0 0 629 0 0 0 25 0 1 0 157212424 1990656 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1944

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1616568/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=1944 CPUtime=12.69
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1065 0 0 0 1269 0 0 0 25 0 1 0 157212424 1990656 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1944

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1616568/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=1944 CPUtime=25.48
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1065 0 0 0 2548 0 0 0 25 0 1 0 157212424 1990656 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538636 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1944

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1616568/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=2148 CPUtime=51.08
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1105 0 0 0 5108 0 0 0 25 0 1 0 157212424 2199552 393 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 537 393 72 123 0 412 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2148

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1616440/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=2248 CPUtime=102.27
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1140 0 0 0 10227 0 0 0 25 0 1 0 157212424 2301952 428 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134599108 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 562 428 72 123 0 437 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2248

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1616248/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=2628 CPUtime=162.25
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1181 0 0 0 16225 0 0 0 25 0 1 0 157212424 2691072 469 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 657 469 72 123 0 532 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2628

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1616056/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=2628 CPUtime=222.23
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1222 0 0 0 22223 0 0 0 25 0 1 0 157212424 2691072 510 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 657 510 72 123 0 532 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2628

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1615864/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=2968 CPUtime=282.22
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1263 0 0 0 28222 0 0 0 25 0 1 0 157212424 3039232 551 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 742 551 72 123 0 617 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2968

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1615672/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=2968 CPUtime=342.2
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1301 0 0 0 34220 0 0 0 25 0 1 0 157212424 3039232 589 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 742 589 72 123 0 617 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2968

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1615544/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=3480 CPUtime=402.19
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1343 0 0 0 40218 1 0 0 25 0 1 0 157212424 3563520 631 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3480

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1615416/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=3480 CPUtime=462.18
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1382 0 0 0 46217 1 0 0 25 0 1 0 157212424 3563520 670 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 870 670 72 123 0 745 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 3480

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1615224/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=3480 CPUtime=522.16
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1422 0 0 0 52215 1 0 0 25 0 1 0 157212424 3563520 710 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 870 710 72 123 0 745 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 3480

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1615096/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=4244 CPUtime=582.15
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1462 0 0 0 58214 1 0 0 25 0 1 0 157212424 4345856 750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 1061 750 72 123 0 936 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4244

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27774
/proc/meminfo: memFree=1614968/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=4244 CPUtime=642.13
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 1505 0 0 0 64212 1 0 0 25 0 1 0 157212424 4345856 793 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 1061 793 72 123 0 936 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4244


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27974
/proc/meminfo: memFree=1604216/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4001.2
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4189 0 0 0 400112 8 0 0 25 0 1 0 157212424 19873792 3477 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585270 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 3477 72 123 0 4727 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 19408

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1603960/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4061.19
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4239 0 0 0 406111 8 0 0 25 0 1 0 157212424 19873792 3527 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 3527 72 123 0 4727 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 19408

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1603768/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4121.17
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4288 0 0 0 412109 8 0 0 25 0 1 0 157212424 19873792 3576 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526902 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 3576 72 123 0 4727 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 19408

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1603576/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4181.16
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4344 0 0 0 418108 8 0 0 25 0 1 0 157212424 19873792 3632 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 3632 72 123 0 4727 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 19408

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1603384/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4241.15
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4391 0 0 0 424106 9 0 0 25 0 1 0 157212424 19873792 3679 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 3679 72 123 0 4727 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 19408

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1603192/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4301.14
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4435 0 0 0 430105 9 0 0 25 0 1 0 157212424 19873792 3723 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 3723 72 123 0 4727 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 19408

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1602936/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4361.12
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4492 0 0 0 436103 9 0 0 25 0 1 0 157212424 19873792 3780 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 3780 72 123 0 4727 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 19408

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1602744/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4421.1
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4556 0 0 0 442101 9 0 0 25 0 1 0 157212424 19873792 3844 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 3844 72 123 0 4727 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 19408

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1602424/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4481.09
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4622 0 0 0 448100 9 0 0 25 0 1 0 157212424 19873792 3910 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585147 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 3910 72 123 0 4727 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 19408

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1602232/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4541.07
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4672 0 0 0 454098 9 0 0 25 0 1 0 157212424 19873792 3960 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 3960 72 123 0 4727 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 19408

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1602040/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4601.06
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4729 0 0 0 460097 9 0 0 25 0 1 0 157212424 19873792 4017 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 4017 72 123 0 4727 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 19408

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1601720/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4661.04
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4788 0 0 0 466095 9 0 0 25 0 1 0 157212424 19873792 4076 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 4076 72 123 0 4727 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 19408

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1601464/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4721.04
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4855 0 0 0 472094 10 0 0 25 0 1 0 157212424 19873792 4143 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 4143 72 123 0 4727 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 19408

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1601272/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4781.02
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4921 0 0 0 478092 10 0 0 25 0 1 0 157212424 19873792 4209 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 4209 72 123 0 4727 0
Current children cumulated CPU time (s) 4781.02
Current children cumulated vsize (KiB) 19408

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1601016/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4841
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 4986 0 0 0 484090 10 0 0 25 0 1 0 157212424 19873792 4274 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 4274 72 123 0 4727 0
Current children cumulated CPU time (s) 4841
Current children cumulated vsize (KiB) 19408

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27974
/proc/meminfo: memFree=1600632/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4900.98
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 5063 0 0 0 490088 10 0 0 25 0 1 0 157212424 19873792 4351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598318 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 4351 72 123 0 4727 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 19408

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1600312/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=4960.97
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 5152 0 0 0 496087 10 0 0 25 0 1 0 157212424 19873792 4440 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 4440 72 123 0 4727 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 19408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1600248/2055920 swapFree=4148744/4192956
[pid=27773] ppid=27771 vsize=19408 CPUtime=5000.06
/proc/27773/stat : 27773 (march_ks) R 27771 27773 27283 0 -1 4194304 5183 0 0 0 499996 10 0 0 25 0 1 0 157212424 19873792 4471 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27773/statm: 4852 4471 72 123 0 4727 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 19408

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): 5001.41
CPU time (s): 5000.08
CPU user time (s): 4999.97
CPU system time (s): 0.110983
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 19408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5183
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= 100538

runsolver used 5.9261 second user time and 11.9072 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Fri Apr 20 18:15:47 UTC 2007

IDJOB= 370864
IDBENCH= 19918
IDSOLVER= 180
FILE ID= node14/370864-1177092947

PBS_JOBID= 4640359

Free space on /tmp= 66206 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1314186802-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370864-1177092947/march_ks /tmp/evaluation/370864-1177092947/instance-370864-1177092947.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-370864-1177092947 -o ROOT/results/node14/solver-370864-1177092947 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370864-1177092947/march_ks /tmp/evaluation/370864-1177092947/instance-370864-1177092947.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7c001db4841166a99dfc4524c663deb9

RANDOM SEED= 174228068

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1618648 kB
Buffers:         69748 kB
Cached:         302036 kB
SwapCached:      11464 kB
Active:         161232 kB
Inactive:       234044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618648 kB
SwapTotal:     4192956 kB
SwapFree:      4148744 kB
Dirty:            2436 kB
Writeback:           0 kB
Mapped:          29904 kB
Slab:            27484 kB
Committed_AS:  7680588 kB
PageTables:       1784 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= 66206 MiB

End job on node14 on Fri Apr 20 19:39:10 UTC 2007