Trace number 368996

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.06 5001.73

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-02-S350203913.sat05-486.reshuffled-07.cnf
MD5SUMd27bb4ae488674c0e5d303cf0ee23c59
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 variables700
Number of clauses3500
Sum of the clauses size10500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 3500 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 700 free variables and 3500 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.400
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
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, 0 satisfied and 229 duplicate clauses
0.00/0.02	c resolvent_look() :: found 110 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 700 variables and 3610 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 700 variabels and 3610 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 3610 / 700 ) = 5.16
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: 137 JD: 28
0.09/0.15	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1736 JD: 28
1.59/1.66	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 14479 JD: 28
13.89/13.95	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 73090 JD: 28
69.76/69.84	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 279738 JD: 28
265.90/266.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 851672 JD: 28
818.63/818.98	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 2088823 JD: 28
2071.75/2072.59	c |----------------------------------------------------------------|
c |*
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c |****************************************c right child 717314 UNSAT by parent!
2783.72/2784.73	
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c |****************************************************************| 7 NC: 4198344 JD: 28
4354.03/4355.50	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-368996-1177281433 -o ROOT/results/node69/solver-368996-1177281433 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368996-1177281433/march_ks /tmp/evaluation/368996-1177281433/instance-368996-1177281433.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: 0.85 0.97 0.99 3/64 16450
/proc/meminfo: memFree=1850972/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=656 CPUtime=0
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 204132715 671744 87 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 164 87 47 123 0 39 0

[startup+0.0901979 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 16450
/proc/meminfo: memFree=1850972/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=1676 CPUtime=0.08
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 332 0 0 0 8 0 0 0 18 0 1 0 204132715 1716224 314 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 419 314 73 123 0 294 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1676

[startup+0.101199 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 16450
/proc/meminfo: memFree=1850972/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=1676 CPUtime=0.09
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 333 0 0 0 9 0 0 0 18 0 1 0 204132715 1716224 315 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 419 315 73 123 0 294 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1676

[startup+0.301231 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 16450
/proc/meminfo: memFree=1850972/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=1676 CPUtime=0.29
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 351 0 0 0 29 0 0 0 19 0 1 0 204132715 1716224 333 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 419 333 73 123 0 294 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1676

[startup+0.701296 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 16450
/proc/meminfo: memFree=1850972/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=1676 CPUtime=0.69
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 358 0 0 0 69 0 0 0 23 0 1 0 204132715 1716224 340 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 419 340 73 123 0 294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1676

[startup+1.50143 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 16451
/proc/meminfo: memFree=1849876/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=1808 CPUtime=1.49
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 370 0 0 0 149 0 0 0 25 0 1 0 204132715 1851392 352 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 452 352 73 123 0 327 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1808

[startup+3.10169 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 16451
/proc/meminfo: memFree=1849684/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=1808 CPUtime=3.09
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 383 0 0 0 309 0 0 0 25 0 1 0 204132715 1851392 365 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 452 365 73 123 0 327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1808

[startup+6.30121 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 16451
/proc/meminfo: memFree=1849492/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=1952 CPUtime=6.29
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 401 0 0 0 629 0 0 0 25 0 1 0 204132715 1998848 383 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 488 383 73 123 0 363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1952

[startup+12.7012 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 16451
/proc/meminfo: memFree=1849236/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=2088 CPUtime=12.69
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 447 0 0 0 1269 0 0 0 25 0 1 0 204132715 2138112 429 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 522 429 73 123 0 397 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2088

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 16451
/proc/meminfo: memFree=1849108/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=2256 CPUtime=25.48
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 484 0 0 0 2548 0 0 0 25 0 1 0 204132715 2310144 466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 564 466 73 123 0 439 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2256

[startup+51.1015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 16451
/proc/meminfo: memFree=1848788/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=2636 CPUtime=51.07
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 547 0 0 0 5107 0 0 0 25 0 1 0 204132715 2699264 529 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 659 529 73 123 0 534 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2636

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 16451
/proc/meminfo: memFree=1848148/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=3120 CPUtime=102.27
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 706 0 0 0 10226 1 0 0 25 0 1 0 204132715 3194880 688 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526539 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 780 688 73 123 0 655 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3120

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16451
/proc/meminfo: memFree=1847188/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=4560 CPUtime=162.24
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 965 0 0 0 16223 1 0 0 25 0 1 0 204132715 4669440 947 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 1140 947 73 123 0 1015 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4560

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16453
/proc/meminfo: memFree=1846356/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=5712 CPUtime=222.22
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 1136 0 0 0 22221 1 0 0 25 0 1 0 204132715 5849088 1118 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 1428 1118 73 123 0 1303 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5712

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16453
/proc/meminfo: memFree=1845588/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=5876 CPUtime=282.21
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 1349 0 0 0 28219 2 0 0 25 0 1 0 204132715 6017024 1331 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597813 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 1469 1331 73 123 0 1344 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5876

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16453
/proc/meminfo: memFree=1844372/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=7928 CPUtime=342.19
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 1628 0 0 0 34217 2 0 0 25 0 1 0 204132715 8118272 1610 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 1982 1610 73 123 0 1857 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7928

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16453
/proc/meminfo: memFree=1843476/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=7928 CPUtime=402.17
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 1865 0 0 0 40215 2 0 0 25 0 1 0 204132715 8118272 1847 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 1982 1847 73 123 0 1857 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7928

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16453
/proc/meminfo: memFree=1842388/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=10516 CPUtime=462.15
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 2135 0 0 0 46213 2 0 0 25 0 1 0 204132715 10768384 2117 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585637 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 2629 2117 73 123 0 2504 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 10516

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16453
/proc/meminfo: memFree=1841364/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=10648 CPUtime=522.12
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 2399 0 0 0 52210 2 0 0 25 0 1 0 204132715 10903552 2381 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 2662 2381 73 123 0 2537 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 10648

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16453
/proc/meminfo: memFree=1840276/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=15184 CPUtime=582.11
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 2661 0 0 0 58208 3 0 0 25 0 1 0 204132715 15548416 2643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 3796 2643 73 123 0 3671 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 15184

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16453
/proc/meminfo: memFree=1839380/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=15184 CPUtime=642.09
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 2887 0 0 0 64206 3 0 0 25 0 1 0 204132715 15548416 2869 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 3796 2869 73 123 0 3671 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 15184


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

[startup+4062.31 s]
/proc/loadavg: 1.02 1.05 1.01 2/65 16653
/proc/meminfo: memFree=1771540/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=101396 CPUtime=4060.93
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 19679 0 0 0 406074 19 0 0 25 0 1 0 204132715 103829504 19661 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 25349 19661 73 123 0 25224 0
Current children cumulated CPU time (s) 4060.93
Current children cumulated vsize (KiB) 101396

[startup+4122.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 16653
/proc/meminfo: memFree=1770452/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=101396 CPUtime=4120.9
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 19934 0 0 0 412071 19 0 0 25 0 1 0 204132715 103829504 19916 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 25349 19916 73 123 0 25224 0
Current children cumulated CPU time (s) 4120.9
Current children cumulated vsize (KiB) 101396

[startup+4182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 16653
/proc/meminfo: memFree=1769556/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=4180.89
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 20157 0 0 0 418069 20 0 0 25 0 1 0 204132715 114585600 20139 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 20139 73 123 0 27850 0
Current children cumulated CPU time (s) 4180.89
Current children cumulated vsize (KiB) 111900

[startup+4242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 16653
/proc/meminfo: memFree=1768404/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=4240.87
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 20439 0 0 0 424067 20 0 0 25 0 1 0 204132715 114585600 20421 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547673 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 20421 73 123 0 27850 0
Current children cumulated CPU time (s) 4240.87
Current children cumulated vsize (KiB) 111900

[startup+4302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 16653
/proc/meminfo: memFree=1767508/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=4300.85
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 20666 0 0 0 430065 20 0 0 25 0 1 0 204132715 114585600 20648 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 20648 73 123 0 27850 0
Current children cumulated CPU time (s) 4300.85
Current children cumulated vsize (KiB) 111900

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16653
/proc/meminfo: memFree=1766420/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=4360.84
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 20946 0 0 0 436063 21 0 0 25 0 1 0 204132715 114585600 20928 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 20928 73 123 0 27850 0
Current children cumulated CPU time (s) 4360.84
Current children cumulated vsize (KiB) 111900

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16653
/proc/meminfo: memFree=1764884/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=4420.81
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 21327 0 0 0 442060 21 0 0 25 0 1 0 204132715 114585600 21309 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 21309 73 123 0 27850 0
Current children cumulated CPU time (s) 4420.81
Current children cumulated vsize (KiB) 111900

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16653
/proc/meminfo: memFree=1763412/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=4480.79
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 21698 0 0 0 448058 21 0 0 25 0 1 0 204132715 114585600 21680 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 21680 73 123 0 27850 0
Current children cumulated CPU time (s) 4480.79
Current children cumulated vsize (KiB) 111900

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16653
/proc/meminfo: memFree=1762004/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=4540.77
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 22060 0 0 0 454056 21 0 0 25 0 1 0 204132715 114585600 22042 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 22042 73 123 0 27850 0
Current children cumulated CPU time (s) 4540.77
Current children cumulated vsize (KiB) 111900

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16653
/proc/meminfo: memFree=1760468/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=4600.76
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 22422 0 0 0 460054 22 0 0 25 0 1 0 204132715 114585600 22404 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 22404 73 123 0 27850 0
Current children cumulated CPU time (s) 4600.76
Current children cumulated vsize (KiB) 111900

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16653
/proc/meminfo: memFree=1759060/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=4660.74
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 22762 0 0 0 466052 22 0 0 25 0 1 0 204132715 114585600 22744 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 22744 73 123 0 27850 0
Current children cumulated CPU time (s) 4660.74
Current children cumulated vsize (KiB) 111900

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16653
/proc/meminfo: memFree=1757652/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=4720.72
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 23108 0 0 0 472050 22 0 0 25 0 1 0 204132715 114585600 23090 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 23090 73 123 0 27850 0
Current children cumulated CPU time (s) 4720.72
Current children cumulated vsize (KiB) 111900

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16653
/proc/meminfo: memFree=1756244/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=4780.7
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 23450 0 0 0 478048 22 0 0 25 0 1 0 204132715 114585600 23432 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 23432 73 123 0 27850 0
Current children cumulated CPU time (s) 4780.7
Current children cumulated vsize (KiB) 111900

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16653
/proc/meminfo: memFree=1754836/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=4840.68
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 23794 0 0 0 484045 23 0 0 25 0 1 0 204132715 114585600 23776 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 23776 73 123 0 27850 0
Current children cumulated CPU time (s) 4840.68
Current children cumulated vsize (KiB) 111900

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16653
/proc/meminfo: memFree=1753620/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=4900.66
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 24083 0 0 0 490043 23 0 0 25 0 1 0 204132715 114585600 24065 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 24065 73 123 0 27850 0
Current children cumulated CPU time (s) 4900.66
Current children cumulated vsize (KiB) 111900

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16653
/proc/meminfo: memFree=1752340/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=4960.64
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 24389 0 0 0 496041 23 0 0 25 0 1 0 204132715 114585600 24371 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 24371 73 123 0 27850 0
Current children cumulated CPU time (s) 4960.64
Current children cumulated vsize (KiB) 111900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16653
/proc/meminfo: memFree=1751508/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=5000.04
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 24599 0 0 0 499981 23 0 0 25 0 1 0 204132715 114585600 24581 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542574 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 24581 73 123 0 27850 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 111900

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16653
/proc/meminfo: memFree=1751508/2055920 swapFree=4182920/4192956
[pid=16450] ppid=16448 vsize=111900 CPUtime=5000.04
/proc/16450/stat : 16450 (march_ks) R 16448 16450 16394 0 -1 4194304 24599 0 0 0 499981 23 0 0 25 0 1 0 204132715 114585600 24581 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542574 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 27975 24581 73 123 0 27850 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 111900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.73
CPU time (s): 5000.06
CPU user time (s): 4999.81
CPU system time (s): 0.253961
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 111900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.253961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24599
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= 4586

runsolver used 3.21451 second user time and 10.5064 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Apr 22 22:37:13 UTC 2007

IDJOB= 368996
IDBENCH= 24703
IDSOLVER= 180
FILE ID= node69/368996-1177281433

PBS_JOBID= 4650785

Free space on /tmp= 66496 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-02-S350203913.sat05-486.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368996-1177281433/march_ks /tmp/evaluation/368996-1177281433/instance-368996-1177281433.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-368996-1177281433 -o ROOT/results/node69/solver-368996-1177281433 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368996-1177281433/march_ks /tmp/evaluation/368996-1177281433/instance-368996-1177281433.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d27bb4ae488674c0e5d303cf0ee23c59

RANDOM SEED= 611200840

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1851444 kB
Buffers:         28696 kB
Cached:         110288 kB
SwapCached:       3884 kB
Active:          26496 kB
Inactive:       121760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851444 kB
SwapTotal:     4192956 kB
SwapFree:      4182920 kB
Dirty:            2480 kB
Writeback:           0 kB
Mapped:          15232 kB
Slab:            42208 kB
Committed_AS:  2222332 kB
PageTables:       1472 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= 66496 MiB

End job on node69 on Mon Apr 23 00:00:37 UTC 2007