Trace number 368998

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) 5000.07 5001.91

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-03-S1609878926.sat05-487.reshuffled-07.cnf
MD5SUM7f7c976d7909598011f66ef2d3909687
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 1 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 700 free variables and 3499 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.380
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 222 duplicate clauses
0.00/0.02	c resolvent_look() :: found 118 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 700 variables and 3617 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 3617 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 3617 / 700 ) = 5.17
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: 147 JD: 24
0.09/0.16	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 3672 JD: 24
3.69/3.77	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 28417 JD: 24
29.28/29.34	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 134708 JD: 24
139.94/140.05	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 461570 JD: 24
480.44/480.73	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 1237053 JD: 24
1289.87/1290.49	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 2692526 JD: 24
2824.86/2825.91	c |----------------------------------------------------------------|
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/node22/watcher-368998-1177282444 -o ROOT/results/node22/solver-368998-1177282444 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368998-1177282444/march_ks /tmp/evaluation/368998-1177282444/instance-368998-1177282444.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 2/77 4243
/proc/meminfo: memFree=1494816/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=656 CPUtime=0
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 176162047 671744 87 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 197 88 47 123 0 72 0

[startup+0.100475 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 4243
/proc/meminfo: memFree=1494816/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=1676 CPUtime=0.09
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 331 0 0 0 9 0 0 0 18 0 1 0 176162047 1716224 314 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 419 314 73 123 0 294 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1676

[startup+0.20149 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 4243
/proc/meminfo: memFree=1494816/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=1676 CPUtime=0.19
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 343 0 0 0 19 0 0 0 18 0 1 0 176162047 1716224 325 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 419 325 73 123 0 294 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1676

[startup+0.301505 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 4243
/proc/meminfo: memFree=1494816/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=1676 CPUtime=0.29
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 349 0 0 0 29 0 0 0 19 0 1 0 176162047 1716224 331 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 419 331 73 123 0 294 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1676

[startup+0.701566 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 4243
/proc/meminfo: memFree=1494816/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=1676 CPUtime=0.69
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 362 0 0 0 69 0 0 0 23 0 1 0 176162047 1716224 344 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 419 344 73 123 0 294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1676

[startup+1.50169 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 4244
/proc/meminfo: memFree=1493656/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=1808 CPUtime=1.49
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 369 0 0 0 149 0 0 0 25 0 1 0 176162047 1851392 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 452 351 73 123 0 327 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1808

[startup+3.10293 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 4244
/proc/meminfo: memFree=1493464/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=1808 CPUtime=3.09
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 379 0 0 0 309 0 0 0 25 0 1 0 176162047 1851392 361 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 452 361 73 123 0 327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1808

[startup+6.30142 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 4244
/proc/meminfo: memFree=1493336/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=1808 CPUtime=6.29
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 395 0 0 0 629 0 0 0 25 0 1 0 176162047 1851392 377 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 452 377 73 123 0 327 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1808

[startup+12.7014 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 4244
/proc/meminfo: memFree=1493232/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=1940 CPUtime=12.69
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 409 0 0 0 1269 0 0 0 25 0 1 0 176162047 1986560 391 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 485 391 73 123 0 360 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1940

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 4244
/proc/meminfo: memFree=1493104/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=2120 CPUtime=25.48
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 435 0 0 0 2548 0 0 0 25 0 1 0 176162047 2170880 417 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 530 417 73 123 0 405 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2120

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 4244
/proc/meminfo: memFree=1493040/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=2120 CPUtime=51.08
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 451 0 0 0 5107 1 0 0 25 0 1 0 176162047 2170880 433 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 530 433 73 123 0 405 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2120

[startup+102.301 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 4244
/proc/meminfo: memFree=1492784/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=2424 CPUtime=102.26
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 528 0 0 0 10225 1 0 0 25 0 1 0 176162047 2482176 510 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 606 510 73 123 0 481 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2424

[startup+162.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 4244
/proc/meminfo: memFree=1492528/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=2804 CPUtime=162.24
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 577 0 0 0 16223 1 0 0 25 0 1 0 176162047 2871296 559 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564076 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 701 559 73 123 0 576 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2804

[startup+222.305 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 4244
/proc/meminfo: memFree=1492336/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=2804 CPUtime=222.22
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 621 0 0 0 22221 1 0 0 25 0 1 0 176162047 2871296 603 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 701 603 73 123 0 576 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2804

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4244
/proc/meminfo: memFree=1492080/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=3144 CPUtime=282.2
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 683 0 0 0 28218 2 0 0 25 0 1 0 176162047 3219456 665 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 786 665 73 123 0 661 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 3144

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4244
/proc/meminfo: memFree=1491824/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=3656 CPUtime=342.18
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 736 0 0 0 34216 2 0 0 25 0 1 0 176162047 3743744 718 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 914 718 73 123 0 789 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 3656

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4244
/proc/meminfo: memFree=1491504/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=3656 CPUtime=402.16
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 813 0 0 0 40214 2 0 0 25 0 1 0 176162047 3743744 795 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 914 795 73 123 0 789 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 3656

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 4416
/proc/meminfo: memFree=1490168/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=4420 CPUtime=462.06
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 856 0 0 0 46203 3 0 0 25 0 1 0 176162047 4526080 838 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584975 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 1105 838 73 123 0 980 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 4420

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4442
/proc/meminfo: memFree=1490992/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=4420 CPUtime=522.02
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 938 0 0 0 52199 3 0 0 25 0 1 0 176162047 4526080 920 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 1105 920 73 123 0 980 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 4420

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4442
/proc/meminfo: memFree=1490608/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=4628 CPUtime=582
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 1040 0 0 0 58197 3 0 0 25 0 1 0 176162047 4739072 1022 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 1157 1022 73 123 0 1032 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 4628

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4442
/proc/meminfo: memFree=1490352/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=5780 CPUtime=641.98
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 1100 0 0 0 64194 4 0 0 25 0 1 0 176162047 5918720 1082 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 1445 1082 73 123 0 1320 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 5780


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4444
/proc/meminfo: memFree=1466288/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=31312 CPUtime=4000.88
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 7131 0 0 0 400065 23 0 0 25 0 1 0 176162047 32063488 7113 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628612 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 7828 7113 73 123 0 7703 0
Current children cumulated CPU time (s) 4000.88
Current children cumulated vsize (KiB) 31312

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4616
/proc/meminfo: memFree=1464240/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=31312 CPUtime=4060.77
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 7292 0 0 0 406054 23 0 0 25 0 1 0 176162047 32063488 7274 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 7828 7274 73 123 0 7703 0
Current children cumulated CPU time (s) 4060.77
Current children cumulated vsize (KiB) 31312

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4642
/proc/meminfo: memFree=1465072/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=31312 CPUtime=4120.74
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 7400 0 0 0 412050 24 0 0 25 0 1 0 176162047 32063488 7382 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 7828 7382 73 123 0 7703 0
Current children cumulated CPU time (s) 4120.74
Current children cumulated vsize (KiB) 31312

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4642
/proc/meminfo: memFree=1464624/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=31312 CPUtime=4180.72
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 7516 0 0 0 418048 24 0 0 25 0 1 0 176162047 32063488 7498 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 7828 7498 73 123 0 7703 0
Current children cumulated CPU time (s) 4180.72
Current children cumulated vsize (KiB) 31312

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4642
/proc/meminfo: memFree=1464048/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=44408 CPUtime=4240.7
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 7635 0 0 0 424045 25 0 0 25 0 1 0 176162047 45473792 7617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587785 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 11102 7617 73 123 0 10977 0
Current children cumulated CPU time (s) 4240.7
Current children cumulated vsize (KiB) 44408

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4642
/proc/meminfo: memFree=1463408/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=44408 CPUtime=4300.68
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 7810 0 0 0 430042 26 0 0 25 0 1 0 176162047 45473792 7792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542366 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 11102 7792 73 123 0 10977 0
Current children cumulated CPU time (s) 4300.68
Current children cumulated vsize (KiB) 44408

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4642
/proc/meminfo: memFree=1462448/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=44408 CPUtime=4360.66
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 8036 0 0 0 436039 27 0 0 25 0 1 0 176162047 45473792 8018 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548667 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 11102 8018 73 123 0 10977 0
Current children cumulated CPU time (s) 4360.66
Current children cumulated vsize (KiB) 44408

[startup+4422.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 4642
/proc/meminfo: memFree=1461872/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=44408 CPUtime=4420.64
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 8179 0 0 0 442037 27 0 0 25 0 1 0 176162047 45473792 8161 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 11102 8161 73 123 0 10977 0
Current children cumulated CPU time (s) 4420.64
Current children cumulated vsize (KiB) 44408

[startup+4482.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 4642
/proc/meminfo: memFree=1461296/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=44408 CPUtime=4480.62
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 8335 0 0 0 448034 28 0 0 25 0 1 0 176162047 45473792 8317 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525487 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 11102 8317 73 123 0 10977 0
Current children cumulated CPU time (s) 4480.62
Current children cumulated vsize (KiB) 44408

[startup+4542.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 4642
/proc/meminfo: memFree=1460528/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=44408 CPUtime=4540.6
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 8542 0 0 0 454032 28 0 0 25 0 1 0 176162047 45473792 8524 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 11102 8524 73 123 0 10977 0
Current children cumulated CPU time (s) 4540.6
Current children cumulated vsize (KiB) 44408

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4642
/proc/meminfo: memFree=1460144/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=44408 CPUtime=4600.58
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 8644 0 0 0 460029 29 0 0 25 0 1 0 176162047 45473792 8626 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 11102 8626 73 123 0 10977 0
Current children cumulated CPU time (s) 4600.58
Current children cumulated vsize (KiB) 44408

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4642
/proc/meminfo: memFree=1459760/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=44408 CPUtime=4660.56
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 8739 0 0 0 466027 29 0 0 25 0 1 0 176162047 45473792 8721 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 11102 8721 73 123 0 10977 0
Current children cumulated CPU time (s) 4660.56
Current children cumulated vsize (KiB) 44408

[startup+4722.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 4642
/proc/meminfo: memFree=1459312/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=44408 CPUtime=4720.54
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 8854 0 0 0 472025 29 0 0 25 0 1 0 176162047 45473792 8836 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 11102 8836 73 123 0 10977 0
Current children cumulated CPU time (s) 4720.54
Current children cumulated vsize (KiB) 44408

[startup+4782.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 4642
/proc/meminfo: memFree=1458992/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=44408 CPUtime=4780.52
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 8936 0 0 0 478022 30 0 0 25 0 1 0 176162047 45473792 8918 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 11102 8918 73 123 0 10977 0
Current children cumulated CPU time (s) 4780.52
Current children cumulated vsize (KiB) 44408

[startup+4842.31 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4642
/proc/meminfo: memFree=1458416/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=44408 CPUtime=4840.5
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 9099 0 0 0 484020 30 0 0 25 0 1 0 176162047 45473792 9081 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 11102 9081 73 123 0 10977 0
Current children cumulated CPU time (s) 4840.5
Current children cumulated vsize (KiB) 44408

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4642
/proc/meminfo: memFree=1457584/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=44408 CPUtime=4900.48
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 9294 0 0 0 490017 31 0 0 25 0 1 0 176162047 45473792 9276 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 11102 9276 73 123 0 10977 0
Current children cumulated CPU time (s) 4900.48
Current children cumulated vsize (KiB) 44408

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4642
/proc/meminfo: memFree=1457072/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=44408 CPUtime=4960.46
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 9426 0 0 0 496015 31 0 0 25 0 1 0 176162047 45473792 9408 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 11102 9408 73 123 0 10977 0
Current children cumulated CPU time (s) 4960.46
Current children cumulated vsize (KiB) 44408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4642
/proc/meminfo: memFree=1456688/2055920 swapFree=4168584/4192956
[pid=4243] ppid=4241 vsize=44408 CPUtime=5000.06
/proc/4243/stat : 4243 (march_ks) R 4241 4243 4187 0 -1 4194304 9516 0 0 0 499974 32 0 0 25 0 1 0 176162047 45473792 9498 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4243/statm: 11102 9498 73 123 0 10977 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 44408

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.07
CPU user time (s): 4999.74
CPU system time (s): 0.32695
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 44408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.74
system time used= 0.32695
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9516
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 108965

runsolver used 5.31519 second user time and 11.3333 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Apr 22 22:54:04 UTC 2007

IDJOB= 368998
IDBENCH= 24705
IDSOLVER= 180
FILE ID= node22/368998-1177282444

PBS_JOBID= 4650788

Free space on /tmp= 66497 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-03-S1609878926.sat05-487.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368998-1177282444/march_ks /tmp/evaluation/368998-1177282444/instance-368998-1177282444.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-368998-1177282444 -o ROOT/results/node22/solver-368998-1177282444 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368998-1177282444/march_ks /tmp/evaluation/368998-1177282444/instance-368998-1177282444.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7f7c976d7909598011f66ef2d3909687

RANDOM SEED= 830648306

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1495224 kB
Buffers:         47552 kB
Cached:         418812 kB
SwapCached:       2292 kB
Active:         252824 kB
Inactive:       236020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495224 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          30280 kB
Slab:            57452 kB
Committed_AS:  1892300 kB
PageTables:       1676 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= 66497 MiB

End job on node22 on Mon Apr 23 00:17:28 UTC 2007