Trace number 1730852

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) 1200.12 1200.62

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.4495
Satisfiable
(Un)Satisfiability was proved
Number of variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 577 variables and 1922 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.01	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 576 free variables and 1920 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.166
0.00/0.01	c find_equivalence():: found 83 3-equivalences
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from 3.481928 to 3.012048
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 332 satisfied and 301 duplicate clauses
0.00/0.02	c resolvent_look() :: found 571 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 577 variables and 2491 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 577 variabels and 2491 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2491 / 577 ) = 4.32
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 263 JD: 138
0.04/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 18214 JD: 138
3.79/3.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |***************************************************************
c |****************************************************************| 2 NC: 774517 JD: 138
162.82/162.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
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c |****************
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c |********************************
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c |***************************************************************

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-1730852-1240764280/watcher-1730852-1240764280 -o /tmp/evaluation-result-1730852-1240764280/solver-1730852-1240764280 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1730852-1240764280.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: 0.92 1.00 0.99 3/64 27807
/proc/meminfo: memFree=1689352/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=796 CPUtime=0
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 104460918 815104 111 1992294400 134512640 135019032 4294956240 18446744073709551615 134561721 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 199 111 50 123 0 74 0

[startup+0.0434221 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 27807
/proc/meminfo: memFree=1689352/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=1352 CPUtime=0.04
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 276 0 0 0 4 0 0 0 19 0 1 0 104460918 1384448 259 1992294400 134512640 135019032 4294956240 18446744073709551615 134564720 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 338 259 73 123 0 213 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1352

[startup+0.101427 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 27807
/proc/meminfo: memFree=1689352/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=1356 CPUtime=0.09
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 286 0 0 0 9 0 0 0 19 0 1 0 104460918 1388544 269 1992294400 134512640 135019032 4294956240 18446744073709551615 134538234 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 339 269 73 123 0 214 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1356

[startup+0.301446 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 27807
/proc/meminfo: memFree=1689352/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=1504 CPUtime=0.29
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 300 0 0 0 29 0 0 0 21 0 1 0 104460918 1540096 283 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 376 283 73 123 0 251 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1504

[startup+0.701484 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 27807
/proc/meminfo: memFree=1689352/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=1504 CPUtime=0.69
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 318 0 0 0 69 0 0 0 25 0 1 0 104460918 1540096 301 1992294400 134512640 135019032 4294956240 18446744073709551615 134563500 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 376 301 73 123 0 251 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1504

[startup+1.50156 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1688384/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=1644 CPUtime=1.49
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 329 0 0 0 149 0 0 0 25 0 1 0 104460918 1683456 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134587329 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 411 312 73 123 0 286 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1644

[startup+3.10172 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1688128/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=1856 CPUtime=3.09
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 408 0 0 0 309 0 0 0 25 0 1 0 104460918 1900544 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134599053 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 464 372 73 123 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1856

[startup+6.30103 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1687680/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=2008 CPUtime=6.29
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 443 0 0 0 629 0 0 0 25 0 1 0 104460918 2056192 407 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 502 407 73 123 0 377 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2008

[startup+12.7016 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1687368/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=2236 CPUtime=12.69
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 527 0 0 0 1269 0 0 0 25 0 1 0 104460918 2289664 491 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 559 491 73 123 0 434 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2236

[startup+25.5019 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1686728/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=3088 CPUtime=25.49
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 709 0 0 0 2549 0 0 0 25 0 1 0 104460918 3162112 673 1992294400 134512640 135019032 4294956240 18446744073709551615 134563481 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 772 673 73 123 0 647 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3088

[startup+51.1014 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1685512/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=5004 CPUtime=51.07
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 1010 0 0 0 5107 0 0 0 25 0 1 0 104460918 5124096 974 1992294400 134512640 135019032 4294956240 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 1251 974 73 123 0 1126 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5004

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1682568/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=9316 CPUtime=102.25
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 1716 0 0 0 10225 0 0 0 25 0 1 0 104460918 9539584 1680 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 2329 1680 73 123 0 2204 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9316

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1677832/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=13360 CPUtime=162.22
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 2885 0 0 0 16222 0 0 0 25 0 1 0 104460918 13680640 2849 1992294400 134512640 135019032 4294956240 18446744073709551615 134534676 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 3340 2849 73 123 0 3215 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 13360

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1675080/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=19344 CPUtime=222.2
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 3563 0 0 0 22219 1 0 0 25 0 1 0 104460918 19808256 3527 1992294400 134512640 135019032 4294956240 18446744073709551615 134538110 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 4836 3527 73 123 0 4711 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 19344

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1671624/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=19344 CPUtime=282.17
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 4436 0 0 0 28216 1 0 0 25 0 1 0 104460918 19808256 4400 1992294400 134512640 135019032 4294956240 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 4836 4400 73 123 0 4711 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 19344

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1668744/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=28076 CPUtime=342.16
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 5133 0 0 0 34214 2 0 0 25 0 1 0 104460918 28749824 5097 1992294400 134512640 135019032 4294956240 18446744073709551615 134539090 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 7019 5097 73 123 0 6894 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 28076

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1665288/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=28076 CPUtime=402.13
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 5987 0 0 0 40211 2 0 0 25 0 1 0 104460918 28749824 5951 1992294400 134512640 135019032 4294956240 18446744073709551615 134526691 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 7019 5951 73 123 0 6894 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 28076

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1660424/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=41504 CPUtime=462.11
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 7190 0 0 0 46208 3 0 0 25 0 1 0 104460918 42500096 7154 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 10376 7154 73 123 0 10251 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 41504

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1655816/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=41504 CPUtime=522.09
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 8338 0 0 0 52206 3 0 0 25 0 1 0 104460918 42500096 8302 1992294400 134512640 135019032 4294956240 18446744073709551615 134526591 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 10376 8302 73 123 0 10251 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 41504

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1651912/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=41504 CPUtime=582.06
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 9317 0 0 0 58202 4 0 0 25 0 1 0 104460918 42500096 9281 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 10376 9281 73 123 0 10251 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 41504

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1647432/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=61148 CPUtime=642.05
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 10393 0 0 0 64200 5 0 0 25 0 1 0 104460918 62615552 10357 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 15287 10357 73 123 0 15162 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 61148

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1644168/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=61808 CPUtime=702.02
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 11184 0 0 0 70197 5 0 0 25 0 1 0 104460918 63291392 11148 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 15452 11148 73 123 0 15327 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 61808

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1641160/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=61808 CPUtime=762
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 11944 0 0 0 76194 6 0 0 25 0 1 0 104460918 63291392 11908 1992294400 134512640 135019032 4294956240 18446744073709551615 134598772 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 15452 11908 73 123 0 15327 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 61808

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1638536/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=61808 CPUtime=821.97
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 12614 0 0 0 82191 6 0 0 25 0 1 0 104460918 63291392 12578 1992294400 134512640 135019032 4294956240 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 15452 12578 73 123 0 15327 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 61808

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1633608/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=61808 CPUtime=881.95
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 13819 0 0 0 88188 7 0 0 25 0 1 0 104460918 63291392 13783 1992294400 134512640 135019032 4294956240 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 15452 13783 73 123 0 15327 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 61808

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27808
/proc/meminfo: memFree=1629192/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=61808 CPUtime=941.91
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 14927 0 0 0 94183 8 0 0 25 0 1 0 104460918 63291392 14891 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27807/statm: 15452 14891 73 123 0 15327 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 61808

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27814
/proc/meminfo: memFree=1623944/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=91276 CPUtime=1001.86
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 16224 0 0 0 100178 8 0 0 25 0 1 0 104460918 93466624 16188 1992294400 134512640 135019032 4294956240 18446744073709551615 134538681 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 22819 16188 73 123 0 22694 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 91276

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27814
/proc/meminfo: memFree=1620168/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=91276 CPUtime=1061.84
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 17154 0 0 0 106176 8 0 0 25 0 1 0 104460918 93466624 17118 1992294400 134512640 135019032 4294956240 18446744073709551615 134598867 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 22819 17118 73 123 0 22694 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 91276

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27814
/proc/meminfo: memFree=1616648/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=91276 CPUtime=1121.82
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 18019 0 0 0 112173 9 0 0 25 0 1 0 104460918 93466624 17983 1992294400 134512640 135019032 4294956240 18446744073709551615 134587895 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 22819 17983 73 123 0 22694 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 91276

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27814
/proc/meminfo: memFree=1613704/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=91408 CPUtime=1181.8
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 18755 0 0 0 118171 9 0 0 25 0 1 0 104460918 93601792 18719 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 22852 18719 73 123 0 22727 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 91408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27814
/proc/meminfo: memFree=1612424/2055920 swapFree=4180920/4192956
[pid=27807] ppid=27805 vsize=91408 CPUtime=1200.09
/proc/27807/stat : 27807 (march_ks) R 27805 27807 27590 0 -1 4194304 19048 0 0 0 120000 9 0 0 25 0 1 0 104460918 93601792 19012 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/27807/statm: 22852 19012 73 123 0 22727 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 91408

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): 1200.62
CPU time (s): 1200.12
CPU user time (s): 1200.01
CPU system time (s): 0.109983
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 91408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19048
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= 2896

runsolver used 1.35879 second user time and 3.02054 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-26 18:44:40
IDJOB=1730852
IDBENCH=24737
IDSOLVER=559
FILE ID=node27/1730852-1240764280
PBS_JOBID= 9187135
Free space on /tmp= 66248 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730852-1240764280/watcher-1730852-1240764280 -o /tmp/evaluation-result-1730852-1240764280/solver-1730852-1240764280 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1730852-1240764280.cnf            

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

MD5SUM BENCH= 5d5a2534629561aec3a6f7f6c6034d03
RANDOM SEED=1427382301

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1689832 kB
Buffers:         37772 kB
Cached:         249172 kB
SwapCached:       5116 kB
Active:          66072 kB
Inactive:       229000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1689832 kB
SwapTotal:     4192956 kB
SwapFree:      4180920 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          14076 kB
Slab:            56996 kB
Committed_AS:   383164 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node27 at 2009-04-26 19:04:43