Trace number 304759

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) 1200.04 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1826229031-16.cnf
MD5SUM1aed84ae7396e87c22020e4f3ca38410
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.6878
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data (download as text)

1.83/1.93	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.83/1.93	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.83/1.93	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.83/1.93	c main()::
1.83/1.93	c initFormula():: searching for DIMACS p-line....
1.83/1.93	c full lookahead due to high density!
1.83/1.93	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.83/1.93	c parseCNF():: parsing....
1.83/1.93	c parseCNF():: the CNF contains 0 unary clauses.
1.83/1.93	c runParser():: parsing was successful, warming up engines...
1.83/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.83/1.93	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.83/1.93	c stat :: sign balance is biased by 0.007
1.83/1.93	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.83/1.93	c using k-SAT heuristics (size based diff)
1.83/1.93	c longest clause has size 7
1.83/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.83/1.93	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.83/1.93	c longest clause has size 7
1.83/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.83/1.93	c dynamic_preselect_setsize :: off
1.83/1.93	c suggested doublelook initial :: 0
1.83/1.93	c main():: all systems go!
1.83/1.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 164 JD: 48
2.14/2.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
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c |****************************************************************| 1 NC: 20821 JD: 48
23.24/23.31	c |----------------------------------------------------------------|
c |*
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c |****
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 540649 JD: 48
541.79/542.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |***********************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-304759-1172065232 -o ROOT/results/node12/solver-304759-1172065232 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304759-1172065232/march_ks /tmp/evaluation/304759-1172065232/instance-304759-1172065232.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.84 0.95 0.98 3/77 13277
/proc/meminfo: memFree=1632728/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=788 CPUtime=0
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 226477641 806912 85 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 197 85 47 123 0 72 0

[startup+0.107198 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 13277
/proc/meminfo: memFree=1632728/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=2432 CPUtime=0.1
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 1595 0 0 0 10 0 0 0 18 0 1 0 226477641 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2432

[startup+0.51527 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 13277
/proc/meminfo: memFree=1632728/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=2432 CPUtime=0.5
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 1595 0 0 0 50 0 0 0 21 0 1 0 226477641 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2432

[startup+1.33542 s]
/proc/loadavg: 0.84 0.95 0.98 2/78 13278
/proc/meminfo: memFree=1631056/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=2432 CPUtime=1.32
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 1595 0 0 0 132 0 0 0 25 0 1 0 226477641 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2432

[startup+2.97471 s]
/proc/loadavg: 0.84 0.95 0.98 2/78 13278
/proc/meminfo: memFree=1630480/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=2972 CPUtime=2.96
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2458 0 0 0 296 0 0 0 25 0 1 0 226477641 3043328 533 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565482 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 743 533 72 123 0 618 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2972

[startup+6.2513 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 13278
/proc/meminfo: memFree=1630352/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=2972 CPUtime=6.24
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2458 0 0 0 623 1 0 0 25 0 1 0 226477641 3043328 533 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 743 533 72 123 0 618 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2972

[startup+12.7055 s]
/proc/loadavg: 0.87 0.95 0.98 2/78 13278
/proc/meminfo: memFree=1630360/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=2972 CPUtime=12.69
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2458 0 0 0 1268 1 0 0 25 0 1 0 226477641 3043328 533 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598717 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 743 533 72 123 0 618 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2972

[startup+25.5088 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 13278
/proc/meminfo: memFree=1630360/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=2972 CPUtime=25.49
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2458 0 0 0 2548 1 0 0 25 0 1 0 226477641 3043328 533 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 743 533 72 123 0 618 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2972

[startup+51.1174 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 13278
/proc/meminfo: memFree=1630360/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=2972 CPUtime=51.09
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2458 0 0 0 5108 1 0 0 25 0 1 0 226477641 3043328 533 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 743 533 72 123 0 618 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2972

[startup+102.335 s]
/proc/loadavg: 0.97 0.96 0.98 2/78 13278
/proc/meminfo: memFree=1630360/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3108 CPUtime=102.29
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2485 0 0 0 10228 1 0 0 25 0 1 0 226477641 3182592 560 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 777 560 72 123 0 652 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 3108

[startup+162.362 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13278
/proc/meminfo: memFree=1630360/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3176 CPUtime=162.3
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2498 0 0 0 16228 2 0 0 25 0 1 0 226477641 3252224 573 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537920 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 794 573 72 123 0 669 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3176

[startup+222.387 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13278
/proc/meminfo: memFree=1630296/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3276 CPUtime=222.3
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2512 0 0 0 22228 2 0 0 25 0 1 0 226477641 3354624 587 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 819 587 72 123 0 694 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3276

[startup+282.419 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13278
/proc/meminfo: memFree=1630232/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3276 CPUtime=282.31
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2525 0 0 0 28229 2 0 0 25 0 1 0 226477641 3354624 600 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 819 600 72 123 0 694 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 3276

[startup+342.448 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13278
/proc/meminfo: memFree=1630168/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3428 CPUtime=342.32
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2536 0 0 0 34230 2 0 0 25 0 1 0 226477641 3510272 611 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596340 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 857 611 72 123 0 732 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 3428

[startup+402.48 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13278
/proc/meminfo: memFree=1630104/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3428 CPUtime=402.33
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2549 0 0 0 40231 2 0 0 25 0 1 0 226477641 3510272 624 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585125 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 857 624 72 123 0 732 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 3428

[startup+462.507 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 13278
/proc/meminfo: memFree=1630168/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3428 CPUtime=462.33
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2558 0 0 0 46231 2 0 0 25 0 1 0 226477641 3510272 633 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 857 633 72 123 0 732 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 3428

[startup+522.535 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 13278
/proc/meminfo: memFree=1630040/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3428 CPUtime=522.34
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2570 0 0 0 52232 2 0 0 25 0 1 0 226477641 3510272 645 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 857 645 72 123 0 732 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 3428

[startup+582.563 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13278
/proc/meminfo: memFree=1630040/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3656 CPUtime=582.34
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2585 0 0 0 58232 2 0 0 25 0 1 0 226477641 3743744 660 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 914 660 72 123 0 789 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 3656

[startup+642.597 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13278
/proc/meminfo: memFree=1629976/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3656 CPUtime=642.36
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2597 0 0 0 64233 3 0 0 25 0 1 0 226477641 3743744 672 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 914 672 72 123 0 789 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 3656

[startup+702.625 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13278
/proc/meminfo: memFree=1629848/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3656 CPUtime=702.37
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2610 0 0 0 70234 3 0 0 25 0 1 0 226477641 3743744 685 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 914 685 72 123 0 789 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 3656

[startup+762.651 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13278
/proc/meminfo: memFree=1629784/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3656 CPUtime=762.37
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2622 0 0 0 76234 3 0 0 25 0 1 0 226477641 3743744 697 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 914 697 72 123 0 789 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 3656

[startup+822.678 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13278
/proc/meminfo: memFree=1629720/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3996 CPUtime=822.37
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2634 0 0 0 82234 3 0 0 25 0 1 0 226477641 4091904 709 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 999 709 72 123 0 874 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 3996

[startup+882.706 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13278
/proc/meminfo: memFree=1629656/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3996 CPUtime=882.38
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2644 0 0 0 88235 3 0 0 25 0 1 0 226477641 4091904 719 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585086 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 999 719 72 123 0 874 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 3996

[startup+942.74 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13278
/proc/meminfo: memFree=1629656/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3996 CPUtime=942.39
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2656 0 0 0 94236 3 0 0 25 0 1 0 226477641 4091904 731 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 999 731 72 123 0 874 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 3996

[startup+1002.76 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13278
/proc/meminfo: memFree=1629720/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3996 CPUtime=1002.4
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2667 0 0 0 100236 4 0 0 25 0 1 0 226477641 4091904 742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 999 742 72 123 0 874 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 3996

[startup+1062.79 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13278
/proc/meminfo: memFree=1629720/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3996 CPUtime=1062.41
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2681 0 0 0 106237 4 0 0 25 0 1 0 226477641 4091904 756 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134590845 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 999 756 72 123 0 874 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 3996

[startup+1122.82 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13278
/proc/meminfo: memFree=1629656/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3996 CPUtime=1122.4
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2694 0 0 0 112236 4 0 0 25 0 1 0 226477641 4091904 769 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 999 769 72 123 0 874 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 3996

[startup+1182.84 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13278
/proc/meminfo: memFree=1629592/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3996 CPUtime=1182.41
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2707 0 0 0 118237 4 0 0 25 0 1 0 226477641 4091904 782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 999 782 72 123 0 874 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 3996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13278
/proc/meminfo: memFree=1629592/2055920 swapFree=4154940/4192956
[pid=13277] ppid=13275 vsize=3996 CPUtime=1200.03
/proc/13277/stat : 13277 (march_ks) R 13275 13277 13214 0 -1 4194304 2711 0 0 0 119999 4 0 0 25 0 1 0 226477641 4091904 786 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/13277/statm: 999 786 72 123 0 874 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 3996

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.049992
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 3996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2711
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= 6
involuntary context switches= 24126

runsolver used 1.44178 second user time and 2.6556 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 21 13:40:32 UTC 2007

IDJOB= 304759
IDBENCH= 20140
IDSOLVER= 111
FILE ID= node12/304759-1172065232

PBS_JOBID= 3865300

Free space on /tmp= 66546 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1826229031-16.cnf
COMMAND LINE= /tmp/evaluation/304759-1172065232/march_ks /tmp/evaluation/304759-1172065232/instance-304759-1172065232.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-304759-1172065232 -o ROOT/results/node12/solver-304759-1172065232 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304759-1172065232/march_ks /tmp/evaluation/304759-1172065232/instance-304759-1172065232.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  1aed84ae7396e87c22020e4f3ca38410

RANDOM SEED= 130253785

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1633136 kB
Buffers:         55472 kB
Cached:         271836 kB
SwapCached:      18268 kB
Active:         192756 kB
Inactive:       160540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633136 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:            2840 kB
Writeback:           0 kB
Mapped:          29712 kB
Slab:            55076 kB
Committed_AS:  1061728 kB
PageTables:       1692 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= 66546 MiB

End job on node12 on Wed Feb 21 14:00:34 UTC 2007