Trace number 1595895

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.03 1200.53

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1150c84314g2.cnf
MD5SUM63d94048c368060530aaae24bc900bb9
Bench CategoryCRAFTED (crafted 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 variables1150
Number of clauses84314
Sum of the clauses size169678
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284264
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

Solver Data 

0.29/0.34	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.34	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.34	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.34	c main()::
0.29/0.34	c initFormula():: searching for DIMACS p-line....
0.29/0.34	c full lookahead due to high density!
0.29/0.34	c initFormula():: the DIMACS p-line indicates a CNF of 1150 variables and 84314 clauses.
0.29/0.34	c parseCNF():: parsing....
0.29/0.34	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.34	c runParser():: parsing was successful, warming up engines...
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 3339 duplicate clauses
0.29/0.34	c preprocessing fase I completed:: there are now 1150 free variables and 80975 clauses.
0.29/0.34	c stat :: sign balance is biased by 138.626
0.29/0.34	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.34	c using k-SAT heuristics (size based diff)
0.29/0.34	c longest clause has size 23
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c main():: clause / variable ratio: ( 80975 / 1150 ) = 70.41
0.29/0.34	c longest clause has size 23
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c dynamic_preselect_setsize :: on
0.29/0.34	c suggested doublelook initial :: 0
0.29/0.34	c main():: all systems go!
0.29/0.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 405 JD: 238
6.19/6.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 20608 JD: 238
18.39/18.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |***************************************************************
c |****************************************************************| 2 NC: 522101 JD: 238
247.89/248.02	c |----------------------------------------------------------------|
c |********
c |************
c |**************
c |***************
c |****************
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c |**********************
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1595895-1239285439/watcher-1595895-1239285439 -o /tmp/evaluation-result-1595895-1239285439/solver-1595895-1239285439 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1595895-1239285439.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.93 3/70 17887
/proc/meminfo: memFree=1571296/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=1452 CPUtime=0
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 1201207190 1486848 184 1992294400 134512640 135019032 4294956240 18446744073709551615 134788672 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 363 184 47 123 0 238 0

[startup+0.0547529 s]
/proc/loadavg: 0.99 0.98 0.93 3/70 17887
/proc/meminfo: memFree=1571296/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=2244 CPUtime=0.05
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 468 0 0 0 5 0 0 0 18 0 1 0 1201207190 2297856 454 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 561 454 47 123 0 436 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2244

[startup+0.101755 s]
/proc/loadavg: 0.99 0.98 0.93 3/70 17887
/proc/meminfo: memFree=1571296/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=6084 CPUtime=0.09
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 974 0 0 0 9 0 0 0 18 0 1 0 1201207190 6230016 729 1992294400 134512640 135019032 4294956240 18446744073709551615 134561664 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 1521 729 50 123 0 1396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6084

[startup+0.301775 s]
/proc/loadavg: 0.99 0.98 0.93 3/70 17887
/proc/meminfo: memFree=1571296/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=8752 CPUtime=0.29
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 4690 0 0 0 28 1 0 0 20 0 1 0 1201207190 8962048 936 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 2188 936 68 123 0 2063 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8752

[startup+0.701814 s]
/proc/loadavg: 0.99 0.98 0.93 3/70 17887
/proc/meminfo: memFree=1571296/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=10736 CPUtime=0.7
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 5867 0 0 0 68 2 0 0 24 0 1 0 1201207190 10993664 1479 1992294400 134512640 135019032 4294956240 18446744073709551615 134598004 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 2684 1479 72 123 0 2559 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 10736

[startup+1.50189 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17888
/proc/meminfo: memFree=1565592/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=10736 CPUtime=1.5
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 5868 0 0 0 148 2 0 0 25 0 1 0 1201207190 10993664 1480 1992294400 134512640 135019032 4294956240 18446744073709551615 134537976 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 2684 1480 72 123 0 2559 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 10736

[startup+3.10105 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17888
/proc/meminfo: memFree=1565400/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=10736 CPUtime=3.09
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 5868 0 0 0 307 2 0 0 25 0 1 0 1201207190 10993664 1480 1992294400 134512640 135019032 4294956240 18446744073709551615 134538237 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 2684 1480 72 123 0 2559 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10736

[startup+6.30137 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17888
/proc/meminfo: memFree=1565280/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=11016 CPUtime=6.29
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 5941 0 0 0 627 2 0 0 25 0 1 0 1201207190 11280384 1553 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 2754 1553 72 123 0 2629 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11016

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17888
/proc/meminfo: memFree=1564448/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=11752 CPUtime=12.69
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 6096 0 0 0 1267 2 0 0 25 0 1 0 1201207190 12034048 1708 1992294400 134512640 135019032 4294956240 18446744073709551615 134548041 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 2938 1708 72 123 0 2813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11752

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17888
/proc/meminfo: memFree=1562912/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=13660 CPUtime=25.48
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 6503 0 0 0 2546 2 0 0 25 0 1 0 1201207190 13987840 2115 1992294400 134512640 135019032 4294956240 18446744073709551615 134598037 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 3415 2115 72 123 0 3290 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13660

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17888
/proc/meminfo: memFree=1560928/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=16096 CPUtime=51.07
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 7015 0 0 0 5104 3 0 0 25 0 1 0 1201207190 16482304 2627 1992294400 134512640 135019032 4294956240 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 4024 2627 72 123 0 3899 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16096

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17888
/proc/meminfo: memFree=1557088/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=20296 CPUtime=102.24
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 7916 0 0 0 10221 3 0 0 25 0 1 0 1201207190 20783104 3528 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 5074 3528 72 123 0 4949 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 20296

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17888
/proc/meminfo: memFree=1552608/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=25268 CPUtime=162.22
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 9053 0 0 0 16218 4 0 0 25 0 1 0 1201207190 25874432 4665 1992294400 134512640 135019032 4294956240 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 6317 4665 72 123 0 6192 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25268

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1547360/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=33920 CPUtime=222.19
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 10322 0 0 0 22214 5 0 0 25 0 1 0 1201207190 34734080 5934 1992294400 134512640 135019032 4294956240 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 8480 5934 72 123 0 8355 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 33920

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1541472/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=39872 CPUtime=282.17
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 11837 0 0 0 28211 6 0 0 25 0 1 0 1201207190 40828928 7449 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 9968 7449 72 123 0 9843 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 39872

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1535776/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=49408 CPUtime=342.15
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 13263 0 0 0 34208 7 0 0 25 0 1 0 1201207190 50593792 8875 1992294400 134512640 135019032 4294956240 18446744073709551615 134564795 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 12352 8875 72 123 0 12227 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 49408

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1529888/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=58140 CPUtime=402.12
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 14722 0 0 0 40205 7 0 0 25 0 1 0 1201207190 59535360 10334 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 14535 10334 72 123 0 14410 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 58140

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1523872/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=58140 CPUtime=462.1
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 16213 0 0 0 46202 8 0 0 25 0 1 0 1201207190 59535360 11825 1992294400 134512640 135019032 4294956240 18446744073709551615 134541986 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 14535 11825 72 123 0 14410 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 58140

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1519008/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=58140 CPUtime=522.08
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 17427 0 0 0 52199 9 0 0 25 0 1 0 1201207190 59535360 13039 1992294400 134512640 135019032 4294956240 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 14535 13039 72 123 0 14410 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 58140

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1514016/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=90316 CPUtime=582.05
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 18638 0 0 0 58196 9 0 0 25 0 1 0 1201207190 92483584 14250 1992294400 134512640 135019032 4294956240 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 22579 14250 72 123 0 22454 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 90316

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1508640/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=90316 CPUtime=642.02
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 19970 0 0 0 64192 10 0 0 25 0 1 0 1201207190 92483584 15582 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 22579 15582 72 123 0 22454 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 90316

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1503200/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=90316 CPUtime=702
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 21328 0 0 0 70189 11 0 0 25 0 1 0 1201207190 92483584 16940 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 22579 16940 72 123 0 22454 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 90316

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1498464/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=90316 CPUtime=761.98
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 22471 0 0 0 76187 11 0 0 25 0 1 0 1201207190 92483584 18083 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 22579 18083 72 123 0 22454 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 90316

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1493856/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=90316 CPUtime=821.95
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 23649 0 0 0 82183 12 0 0 25 0 1 0 1201207190 92483584 19261 1992294400 134512640 135019032 4294956240 18446744073709551615 134565565 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 22579 19261 72 123 0 22454 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 90316

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1489248/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=109960 CPUtime=881.93
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 24763 0 0 0 88180 13 0 0 25 0 1 0 1201207190 112599040 20375 1992294400 134512640 135019032 4294956240 18446744073709551615 134563366 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 27490 20375 72 123 0 27365 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 109960

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1484192/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=109960 CPUtime=941.9
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 26036 0 0 0 94176 14 0 0 25 0 1 0 1201207190 112599040 21648 1992294400 134512640 135019032 4294956240 18446744073709551615 134564041 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 27490 21648 72 123 0 27365 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 109960

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1479584/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=109960 CPUtime=1001.88
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 27180 0 0 0 100173 15 0 0 25 0 1 0 1201207190 112599040 22792 1992294400 134512640 135019032 4294956240 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 27490 22792 72 123 0 27365 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 109960

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1474976/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=109960 CPUtime=1061.85
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 28336 0 0 0 106170 15 0 0 25 0 1 0 1201207190 112599040 23948 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 27490 23948 72 123 0 27365 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 109960

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1470432/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=148116 CPUtime=1121.83
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 29451 0 0 0 112167 16 0 0 25 0 1 0 1201207190 151670784 25063 1992294400 134512640 135019032 4294956240 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 37029 25063 72 123 0 36904 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 148116

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1465696/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=148116 CPUtime=1181.8
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 30637 0 0 0 118163 17 0 0 25 0 1 0 1201207190 151670784 26249 1992294400 134512640 135019032 4294956240 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 37029 26249 72 123 0 36904 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 148116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1464352/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=148116 CPUtime=1200
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 30945 0 0 0 119983 17 0 0 25 0 1 0 1201207190 151670784 26557 1992294400 134512640 135019032 4294956240 18446744073709551615 134564795 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 37029 26557 72 123 0 36904 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 148116

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 17894
/proc/meminfo: memFree=1464352/2055920 swapFree=4173148/4192956
[pid=17887] ppid=17885 vsize=148116 CPUtime=1200
/proc/17887/stat : 17887 (march_ks) R 17885 17887 17670 0 -1 4194304 30945 0 0 0 119983 17 0 0 25 0 1 0 1201207190 151670784 26557 1992294400 134512640 135019032 4294956240 18446744073709551615 134564795 0 0 4096 0 0 0 0 17 0 0 0
/proc/17887/statm: 37029 26557 72 123 0 36904 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 148116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.03
CPU user time (s): 1199.84
CPU system time (s): 0.19197
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 148116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30945
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= 2
involuntary context switches= 5170

runsolver used 0.934857 second user time and 3.44648 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-09 15:57:19
IDJOB=1595895
IDBENCH=71339
IDSOLVER=559
FILE ID=node36/1595895-1239285439
PBS_JOBID= 9115405
Free space on /tmp= 66480 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1150c84314g2.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1595895-1239285439/watcher-1595895-1239285439 -o /tmp/evaluation-result-1595895-1239285439/solver-1595895-1239285439 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1595895-1239285439.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 63d94048c368060530aaae24bc900bb9
RANDOM SEED=677729452

node36.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:       1571776 kB
Buffers:         37432 kB
Cached:         372176 kB
SwapCached:       9068 kB
Active:          78308 kB
Inactive:       341880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571776 kB
SwapTotal:     4192956 kB
SwapFree:      4173148 kB
Dirty:            3864 kB
Writeback:           0 kB
Mapped:          16168 kB
Slab:            49420 kB
Committed_AS:  3702604 kB
PageTables:       1876 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= 66480 MiB
End job on node36 at 2009-04-09 16:17:22