Trace number 334331

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.09 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l2.sat05-519.reshuffled-07.cnf
MD5SUM5344c68d1511d70cde59fef7dc46c3a5
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 variables4487
Number of clauses18555
Sum of the clauses size54310
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

60.37/60.48	c main():: ***                                   [ march satisfiability solver ]                                   ***
60.37/60.48	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
60.37/60.48	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
60.37/60.48	c main()::
60.37/60.48	c initFormula():: searching for DIMACS p-line....
60.37/60.48	c initFormula():: the DIMACS p-line indicates a CNF of 4487 variables and 18555 clauses.
60.37/60.48	c parseCNF():: parsing....
60.37/60.48	c parseCNF():: the CNF contains 0 unary clauses.
60.37/60.48	c runParser():: parsing was successful, warming up engines...
60.37/60.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
60.37/60.48	c preprocessing fase I completed:: there are now 4487 free variables and 18555 clauses.
60.37/60.48	c stat :: sign balance is biased by 0.021
60.37/60.48	c find_equivalence():: found 4176 3-equivalences
60.37/60.48	c find_and_remove_tautogolies():: found and removed 29 tautologies
60.37/60.48	c find_and_remove_tautogolies():: found and removed 39 tautologies
60.37/60.48	c find_and_remove_tautogolies():: found and removed 29 tautologies
60.37/60.48	c find_and_remove_tautogolies():: found and removed 20 tautologies
60.37/60.48	c find_and_remove_tautogolies():: found and removed 8 tautologies
60.37/60.48	c find_and_remove_tautogolies():: found and removed 2 tautologies
60.37/60.48	c find_and_remove_tautogolies():: found and removed 3526 tautologies
60.37/60.48	c shorten_equivalence(): average equivalence length reduced from 30.629032 to 13.133641
60.37/60.48	c using 3-SAT heuristics (occurence based diff)
60.37/60.48	c longest clause has size 3
60.37/60.48	c simplify_formula():: removed 0 tautological, 16704 satisfied and 496 duplicate clauses
60.37/60.48	c lessRedundantTransformation():: nothing to be done.
60.37/60.48	c transformTo3SAT():: you gave me 4487 variables and 1851 clauses.
60.37/60.48	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
60.37/60.48	c transformTo3SAT():: I will add 0 variables and 0 clauses!
60.37/60.48	c transformTo3SAT():: the transformation yielded 4487 variabels and 1851 clauses.
60.37/60.48	c main():: clause / variable ratio: ( 1851 / 4487 ) = 0.41
60.37/60.48	c longest clause has size 3
60.37/60.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
60.37/60.48	c many dependent variables -> full lookahead
60.37/60.48	c dynamic_preselect_setsize :: on
60.37/60.48	c suggested doublelook initial :: 0
60.37/60.48	c main():: all systems go!
60.37/60.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 239 JD: 16
61.07/61.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 1601 JD: 16
62.87/62.91	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 18456 JD: 16
73.16/73.22	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 103975 JD: 16
111.75/111.88	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 349817 JD: 16
215.91/216.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 795374 JD: 16
404.24/404.48	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 1369543 JD: 16
646.16/646.40	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 7 NC: 1954799 JD: 16
891.18/891.58	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 8 NC: 2403596 JD: 16
1077.81/1078.28	c |----------------------------------------------------------------|
c |*
c |**c right child 63397 UNSAT by parent!
1078.01/1078.49	
c |***
c |****
c |*****
c |******
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c |********
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| 9 NC: 2660546 JD: 16
1184.87/1185.31	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |***********
c |************
c |*************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-334331-1173565603 -o ROOT/results/node15/solver-334331-1173565603 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334331-1173565603/march_ks /tmp/evaluation/334331-1173565603/instance-334331-1173565603.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): 2400 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 0.99 0.99 3/77 24329
/proc/meminfo: memFree=1532288/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=1080 CPUtime=0
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 376514650 1105920 171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134790213 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 270 172 47 123 0 145 0

[startup+0.0966291 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 24329
/proc/meminfo: memFree=1532288/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=2768 CPUtime=0.09
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 1010 0 0 0 9 0 0 0 18 0 1 0 376514650 2834432 503 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 692 503 63 123 0 567 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2768

[startup+0.10263 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 24329
/proc/meminfo: memFree=1532288/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=2768 CPUtime=0.09
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 1052 0 0 0 9 0 0 0 18 0 1 0 376514650 2834432 503 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 692 503 63 123 0 567 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2768

[startup+0.302664 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 24329
/proc/meminfo: memFree=1532288/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=5144 CPUtime=0.29
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 1659 0 0 0 29 0 0 0 19 0 1 0 376514650 5267456 1089 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 1286 1089 63 123 0 1161 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5144

[startup+0.701733 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 24329
/proc/meminfo: memFree=1532288/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=7528 CPUtime=0.69
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 2244 0 0 0 68 1 0 0 22 0 1 0 376514650 7708672 1674 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134528802 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 1882 1674 63 123 0 1757 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7528

[startup+1.50187 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1525304/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=9124 CPUtime=1.49
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 2604 0 0 0 148 1 0 0 25 0 1 0 376514650 9342976 2034 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134528823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 2281 2034 63 123 0 2156 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9124

[startup+3.10114 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1523320/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=12072 CPUtime=3.09
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 3291 0 0 0 308 1 0 0 25 0 1 0 376514650 12361728 2721 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134528823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 3018 2721 63 123 0 2893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12072

[startup+6.30173 s]
/proc/loadavg: 0.93 0.99 0.99 3/78 24330
/proc/meminfo: memFree=1518456/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=17300 CPUtime=6.29
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 4551 0 0 0 627 2 0 0 25 0 1 0 376514650 17715200 3981 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134528823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 4325 3981 63 123 0 4200 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17300

[startup+12.7018 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1513272/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=20772 CPUtime=12.68
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 5400 0 0 0 1266 2 0 0 25 0 1 0 376514650 21270528 4830 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134528823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 5193 4830 63 123 0 5068 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20772

[startup+25.502 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1507448/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=26712 CPUtime=25.48
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 6782 0 0 0 2544 4 0 0 25 0 1 0 376514650 27353088 6212 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134528910 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 6678 6212 63 123 0 6553 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26712

[startup+51.1024 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1504120/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=29748 CPUtime=51.07
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 7594 0 0 0 5103 4 0 0 25 0 1 0 376514650 30461952 7024 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134528808 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 7437 7024 63 123 0 7312 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29748

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1500728/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=33380 CPUtime=102.25
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8483 0 0 0 10220 5 0 0 25 0 1 0 376514650 34181120 7883 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8345 7883 73 123 0 8220 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 33380

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1500472/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=33584 CPUtime=162.23
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8548 0 0 0 16217 6 0 0 25 0 1 0 376514650 34390016 7948 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8396 7948 73 123 0 8271 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 33584

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1500344/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=33684 CPUtime=222.21
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8568 0 0 0 22215 6 0 0 25 0 1 0 376514650 34492416 7968 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8421 7968 73 123 0 8296 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33684

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1500216/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=33836 CPUtime=282.18
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8589 0 0 0 28212 6 0 0 25 0 1 0 376514650 34648064 7989 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8459 7989 73 123 0 8334 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33836

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1500088/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=33836 CPUtime=342.17
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8618 0 0 0 34210 7 0 0 25 0 1 0 376514650 34648064 8018 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539520 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8459 8018 73 123 0 8334 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 33836

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1500024/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=34064 CPUtime=402.14
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8634 0 0 0 40207 7 0 0 25 0 1 0 376514650 34881536 8034 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134580860 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8516 8034 73 123 0 8391 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 34064

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1499896/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=34064 CPUtime=462.13
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8671 0 0 0 46205 8 0 0 25 0 1 0 376514650 34881536 8071 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8516 8071 73 123 0 8391 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 34064

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1499768/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=34404 CPUtime=522.1
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8699 0 0 0 52202 8 0 0 25 0 1 0 376514650 35229696 8099 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526701 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8601 8099 73 123 0 8476 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 34404

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1499640/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=34404 CPUtime=582.08
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8727 0 0 0 58199 9 0 0 25 0 1 0 376514650 35229696 8127 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8601 8127 73 123 0 8476 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 34404

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 3/78 24330
/proc/meminfo: memFree=1499576/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=34404 CPUtime=642.06
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8743 0 0 0 64197 9 0 0 25 0 1 0 376514650 35229696 8143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8601 8143 73 123 0 8476 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 34404

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1499320/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=34916 CPUtime=702.04
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8796 0 0 0 70194 10 0 0 25 0 1 0 376514650 35753984 8196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547646 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8729 8196 73 123 0 8604 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 34916

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1499256/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=34916 CPUtime=762.02
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8824 0 0 0 76192 10 0 0 25 0 1 0 376514650 35753984 8224 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8729 8224 73 123 0 8604 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 34916

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1499064/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=34916 CPUtime=822
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8866 0 0 0 82190 10 0 0 25 0 1 0 376514650 35753984 8266 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134534721 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8729 8266 73 123 0 8604 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 34916

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1499064/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=34916 CPUtime=881.98
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8880 0 0 0 88187 11 0 0 25 0 1 0 376514650 35753984 8280 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526644 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8729 8280 73 123 0 8604 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 34916

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 24330
/proc/meminfo: memFree=1498808/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=35680 CPUtime=941.95
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8936 0 0 0 94184 11 0 0 25 0 1 0 376514650 36536320 8336 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8920 8336 73 123 0 8795 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 35680

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 24332
/proc/meminfo: memFree=1498680/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=35836 CPUtime=1001.94
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 8979 0 0 0 100182 12 0 0 25 0 1 0 376514650 36696064 8379 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8959 8379 73 123 0 8834 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 35836

[startup+1062.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 24332
/proc/meminfo: memFree=1498552/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=35836 CPUtime=1061.92
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 9008 0 0 0 106180 12 0 0 25 0 1 0 376514650 36696064 8408 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8959 8408 73 123 0 8834 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 35836

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 24332
/proc/meminfo: memFree=1498360/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=35836 CPUtime=1121.89
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 9063 0 0 0 112177 12 0 0 25 0 1 0 376514650 36696064 8463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526708 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8959 8463 73 123 0 8834 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 35836

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24332
/proc/meminfo: memFree=1498168/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=36988 CPUtime=1181.87
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 9107 0 0 0 118174 13 0 0 25 0 1 0 376514650 37875712 8507 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526677 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 9247 8507 73 123 0 9122 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 36988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 24332
/proc/meminfo: memFree=1498168/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=36988 CPUtime=1200.07
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 9126 0 0 0 119994 13 0 0 25 0 1 0 376514650 37875712 8526 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134580878 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 9247 8526 73 123 0 9122 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 36988

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

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

[startup+1200.5 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 24332
/proc/meminfo: memFree=1498168/2055920 swapFree=4152672/4192956
[pid=24329] ppid=24327 vsize=36988 CPUtime=1200.07
/proc/24329/stat : 24329 (march_ks) R 24327 24329 23868 0 -1 4194304 9126 0 0 0 119994 13 0 0 25 0 1 0 376514650 37875712 8526 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134580878 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 9247 8526 73 123 0 9122 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 36988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.141978
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 36988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9126
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= 2010

runsolver used 1.45378 second user time and 2.93255 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Mar 10 22:26:43 UTC 2007

IDJOB= 334331
IDBENCH= 24625
IDSOLVER= 111
FILE ID= node15/334331-1173565603

PBS_JOBID= 4101201

Free space on /tmp= 66529 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/equilarge_l2.sat05-519.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334331-1173565603/march_ks /tmp/evaluation/334331-1173565603/instance-334331-1173565603.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-334331-1173565603 -o ROOT/results/node15/solver-334331-1173565603 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334331-1173565603/march_ks /tmp/evaluation/334331-1173565603/instance-334331-1173565603.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  5344c68d1511d70cde59fef7dc46c3a5

RANDOM SEED= 237170133

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1532824 kB
Buffers:         51360 kB
Cached:         382580 kB
SwapCached:       2892 kB
Active:         272564 kB
Inactive:       184596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532824 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:            2596 kB
Writeback:           0 kB
Mapped:          30144 kB
Slab:            51408 kB
Committed_AS:  1343236 kB
PageTables:       1800 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= 66529 MiB

End job on node15 on Sat Mar 10 22:46:45 UTC 2007