Trace number 295944

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) 1200.04 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1635684145-01.SAT.shuffled.cnf
MD5SUM3ad5550996030deea0dfd0153b93e1d4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
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)

0.92/0.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.92/0.95	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.92/0.95	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.92/0.95	c main()::
0.92/0.95	c initFormula():: searching for DIMACS p-line....
0.92/0.95	c full lookahead due to high density!
0.92/0.95	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.92/0.95	c parseCNF():: parsing....
0.92/0.95	c parseCNF():: the CNF contains 0 unary clauses.
0.92/0.95	c runParser():: parsing was successful, warming up engines...
0.92/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.92/0.95	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.92/0.95	c stat :: sign balance is biased by 0.008
0.92/0.95	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.92/0.95	c using k-SAT heuristics (size based diff)
0.92/0.95	c longest clause has size 7
0.92/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.92/0.95	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.92/0.95	c longest clause has size 7
0.92/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.92/0.95	c dynamic_preselect_setsize :: off
0.92/0.95	c suggested doublelook initial :: 0
0.92/0.95	c main():: all systems go!
0.92/0.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 133 JD: 20
1.02/1.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| 1 NC: 2373 JD: 20
2.25/2.27	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 23267 JD: 20
13.20/13.23	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 127916 JD: 20
68.59/68.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************************************************************| 4 NC: 488085 JD: 20
260.76/260.87	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 |****************************************************************| 5 NC: 1401109 JD: 20
752.50/752.89	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-295944-1171814905 -o ROOT/results/node71/solver-295944-1171814905 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295944-1171814905/march_ks /tmp/evaluation/295944-1171814905/instance-295944-1171814905.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.99 0.99 3/64 22900
/proc/meminfo: memFree=952736/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=656 CPUtime=0
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 201448352 671744 78 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 164 78 47 123 0 39 0

[startup+0.107186 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 22900
/proc/meminfo: memFree=952736/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=1652 CPUtime=0.1
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 780 0 0 0 10 0 0 0 18 0 1 0 201448352 1691648 311 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1652

[startup+0.515274 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 22900
/proc/meminfo: memFree=952736/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=1652 CPUtime=0.51
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 780 0 0 0 51 0 0 0 21 0 1 0 201448352 1691648 311 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1652

[startup+1.33645 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22901
/proc/meminfo: memFree=951448/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=2016 CPUtime=1.33
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1051 0 0 0 133 0 0 0 25 0 1 0 201448352 2064384 371 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2016

[startup+2.97381 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22901
/proc/meminfo: memFree=951320/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=2016 CPUtime=2.96
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1051 0 0 0 296 0 0 0 25 0 1 0 201448352 2064384 371 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2016

[startup+6.25052 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22901
/proc/meminfo: memFree=951192/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=2016 CPUtime=6.24
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1051 0 0 0 624 0 0 0 25 0 1 0 201448352 2064384 371 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2016

[startup+12.7059 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22901
/proc/meminfo: memFree=951136/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=2016 CPUtime=12.69
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1051 0 0 0 1269 0 0 0 25 0 1 0 201448352 2064384 371 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2016

[startup+25.5067 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22901
/proc/meminfo: memFree=951144/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=2016 CPUtime=25.49
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1051 0 0 0 2549 0 0 0 25 0 1 0 201448352 2064384 371 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2016

[startup+51.1143 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22901
/proc/meminfo: memFree=951080/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=2220 CPUtime=51.08
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1087 0 0 0 5108 0 0 0 25 0 1 0 201448352 2273280 407 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 555 407 72 123 0 430 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2220

[startup+102.324 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22901
/proc/meminfo: memFree=950952/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=2320 CPUtime=102.27
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1120 0 0 0 10227 0 0 0 25 0 1 0 201448352 2375680 440 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 580 440 72 123 0 455 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2320

[startup+162.347 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22901
/proc/meminfo: memFree=950760/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=2472 CPUtime=162.28
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1157 0 0 0 16227 1 0 0 25 0 1 0 201448352 2531328 477 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 618 477 72 123 0 493 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2472

[startup+222.365 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22901
/proc/meminfo: memFree=950568/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=2700 CPUtime=222.27
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1193 0 0 0 22226 1 0 0 25 0 1 0 201448352 2764800 513 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 675 513 72 123 0 550 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 2700

[startup+282.381 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22901
/proc/meminfo: memFree=950440/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=3040 CPUtime=282.26
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1232 0 0 0 28225 1 0 0 25 0 1 0 201448352 3112960 552 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 760 552 72 123 0 635 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 3040

[startup+342.403 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22901
/proc/meminfo: memFree=950248/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=3040 CPUtime=342.26
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1272 0 0 0 34225 1 0 0 25 0 1 0 201448352 3112960 592 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 760 592 72 123 0 635 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 3040

[startup+402.424 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22901
/proc/meminfo: memFree=950120/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=3552 CPUtime=402.26
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1308 0 0 0 40225 1 0 0 25 0 1 0 201448352 3637248 628 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 888 628 72 123 0 763 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 3552

[startup+462.442 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22901
/proc/meminfo: memFree=949928/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=3552 CPUtime=462.25
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1347 0 0 0 46224 1 0 0 25 0 1 0 201448352 3637248 667 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 888 667 72 123 0 763 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 3552

[startup+522.461 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22901
/proc/meminfo: memFree=949800/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=3552 CPUtime=522.25
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1386 0 0 0 52224 1 0 0 25 0 1 0 201448352 3637248 706 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 888 706 72 123 0 763 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 3552

[startup+582.48 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 22901
/proc/meminfo: memFree=949672/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=3552 CPUtime=582.24
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1424 0 0 0 58223 1 0 0 25 0 1 0 201448352 3637248 744 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134584942 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 888 744 72 123 0 763 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 3552

[startup+642.506 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22901
/proc/meminfo: memFree=949480/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=4316 CPUtime=642.24
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1465 0 0 0 64223 1 0 0 25 0 1 0 201448352 4419584 785 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 1079 785 72 123 0 954 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 4316

[startup+702.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=949352/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=4316 CPUtime=702.24
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1499 0 0 0 70223 1 0 0 25 0 1 0 201448352 4419584 819 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 1079 819 72 123 0 954 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 4316

[startup+762.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=949160/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=4316 CPUtime=762.23
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1541 0 0 0 76222 1 0 0 25 0 1 0 201448352 4419584 861 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 1079 861 72 123 0 954 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 4316

[startup+822.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=948968/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=4316 CPUtime=822.23
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1582 0 0 0 82222 1 0 0 25 0 1 0 201448352 4419584 902 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 1079 902 72 123 0 954 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 4316

[startup+882.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=948776/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=4316 CPUtime=882.23
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1623 0 0 0 88222 1 0 0 25 0 1 0 201448352 4419584 943 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 1079 943 72 123 0 954 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 4316

[startup+942.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=948648/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=5468 CPUtime=942.22
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1668 0 0 0 94221 1 0 0 25 0 1 0 201448352 5599232 988 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 1367 988 72 123 0 1242 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 5468

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=948520/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=5468 CPUtime=1002.22
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1706 0 0 0 100221 1 0 0 25 0 1 0 201448352 5599232 1026 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 1367 1026 72 123 0 1242 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 5468

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=948328/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=5468 CPUtime=1062.21
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1747 0 0 0 106220 1 0 0 25 0 1 0 201448352 5599232 1067 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 1367 1067 72 123 0 1242 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 5468

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=948200/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=5468 CPUtime=1122.21
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1788 0 0 0 112220 1 0 0 25 0 1 0 201448352 5599232 1108 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 1367 1108 72 123 0 1242 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 5468

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=948008/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=5468 CPUtime=1182.2
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1828 0 0 0 118219 1 0 0 25 0 1 0 201448352 5599232 1148 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 1367 1148 72 123 0 1242 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 5468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=947944/2055920 swapFree=4174780/4192956
[pid=22900] ppid=22898 vsize=5468 CPUtime=1200.02
/proc/22900/stat : 22900 (march_ks) R 22898 22900 22545 0 -1 4194304 1840 0 0 0 120001 1 0 0 25 0 1 0 201448352 5599232 1160 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22900/statm: 1367 1160 72 123 0 1242 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 5468

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): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1200.02
CPU system time (s): 0.016997
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 5468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1840
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= 7
involuntary context switches= 1204

runsolver used 0.767883 second user time and 2.45863 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sun Feb 18 16:08:25 UTC 2007

IDJOB= 295944
IDBENCH= 19925
IDSOLVER= 111
FILE ID= node71/295944-1171814905

PBS_JOBID= 3839648

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1635684145-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295944-1171814905/march_ks /tmp/evaluation/295944-1171814905/instance-295944-1171814905.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-295944-1171814905 -o ROOT/results/node71/solver-295944-1171814905 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295944-1171814905/march_ks /tmp/evaluation/295944-1171814905/instance-295944-1171814905.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  3ad5550996030deea0dfd0153b93e1d4

RANDOM SEED= 954088514

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:        953144 kB
Buffers:         49500 kB
Cached:         913568 kB
SwapCached:      12392 kB
Active:         751144 kB
Inactive:       230168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        953144 kB
SwapTotal:     4192956 kB
SwapFree:      4174780 kB
Dirty:            2412 kB
Writeback:           0 kB
Mapped:          15556 kB
Slab:           107404 kB
Committed_AS:   639896 kB
PageTables:       1448 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= 66562 MiB

End job on node71 on Sun Feb 18 16:28:28 UTC 2007