Trace number 370905

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) 5000.02 5001.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
MD5SUM21b310fb9cbca31da88bfafce085a3da
Bench CategoryRANDOM (random 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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 650 variables and 2769 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, 21 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 648 free variables and 2748 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.469
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 148 duplicate clauses
0.00/0.02	c resolvent_look() :: found 73 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 650 variables and 2821 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 650 variabels and 2821 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2821 / 650 ) = 4.34
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: 242 JD: 29
0.19/0.25	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 13968 JD: 29
13.79/13.85	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 2 NC: 125069 JD: 29
125.66/125.77	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |****************************************************************| 3 NC: 750834 JD: 29
761.40/761.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
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 |************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 3039211 JD: 29
3090.58/3091.54	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/node70/watcher-370905-1177118477 -o ROOT/results/node70/solver-370905-1177118477 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370905-1177118477/march_ks /tmp/evaluation/370905-1177118477/instance-370905-1177118477.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: 0.92 0.99 0.99 3/64 25019
/proc/meminfo: memFree=1644656/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=788 CPUtime=0
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 151385051 806912 101 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 197 102 48 123 0 72 0

[startup+0.038613 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 25019
/proc/meminfo: memFree=1644656/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=1484 CPUtime=0.03
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 304 0 0 0 3 0 0 0 18 0 1 0 151385051 1519616 286 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 371 286 73 123 0 246 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1484

[startup+0.101619 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 25019
/proc/meminfo: memFree=1644656/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=1484 CPUtime=0.09
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 151385051 1519616 296 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 371 296 73 123 0 246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1484

[startup+0.301638 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 25019
/proc/meminfo: memFree=1644656/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=1616 CPUtime=0.29
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 330 0 0 0 29 0 0 0 19 0 1 0 151385051 1654784 312 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597702 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 404 312 73 123 0 279 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1616

[startup+0.701678 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 25019
/proc/meminfo: memFree=1644656/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=1616 CPUtime=0.69
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 343 0 0 0 69 0 0 0 22 0 1 0 151385051 1654784 325 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 404 325 73 123 0 279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1616

[startup+1.50276 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1643624/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=1616 CPUtime=1.5
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 351 0 0 0 150 0 0 0 25 0 1 0 151385051 1654784 333 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 404 333 73 123 0 279 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1616

[startup+3.10192 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1643432/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=1748 CPUtime=3.09
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 364 0 0 0 309 0 0 0 25 0 1 0 151385051 1789952 346 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 437 346 73 123 0 312 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1748

[startup+6.30124 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1643240/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=1748 CPUtime=6.29
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 373 0 0 0 629 0 0 0 25 0 1 0 151385051 1789952 355 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 437 355 73 123 0 312 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1748

[startup+12.7019 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1643240/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=1748 CPUtime=12.69
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 384 0 0 0 1269 0 0 0 25 0 1 0 151385051 1789952 366 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 437 366 73 123 0 312 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1748

[startup+25.5012 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1643112/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=1904 CPUtime=25.48
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 408 0 0 0 2548 0 0 0 25 0 1 0 151385051 1949696 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587840 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 476 390 73 123 0 351 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1904

[startup+51.1017 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1642984/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=1904 CPUtime=51.08
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 425 0 0 0 5108 0 0 0 25 0 1 0 151385051 1949696 407 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 476 407 73 123 0 351 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1904

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1642856/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=2196 CPUtime=102.27
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 463 0 0 0 10227 0 0 0 25 0 1 0 151385051 2248704 445 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 549 445 73 123 0 424 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2196

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1642792/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=2264 CPUtime=162.25
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 474 0 0 0 16225 0 0 0 25 0 1 0 151385051 2318336 456 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 566 456 73 123 0 441 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2264

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1642728/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=2264 CPUtime=222.23
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 481 0 0 0 22223 0 0 0 25 0 1 0 151385051 2318336 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542572 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 566 463 73 123 0 441 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2264

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1642600/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=2364 CPUtime=282.22
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 508 0 0 0 28222 0 0 0 25 0 1 0 151385051 2420736 490 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 591 490 73 123 0 466 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2364

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1642536/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=2516 CPUtime=342.2
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 532 0 0 0 34220 0 0 0 25 0 1 0 151385051 2576384 514 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 629 514 73 123 0 504 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2516

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1642408/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=2516 CPUtime=402.18
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 548 0 0 0 40218 0 0 0 25 0 1 0 151385051 2576384 530 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 629 530 73 123 0 504 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2516

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1642280/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=2744 CPUtime=462.17
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 581 0 0 0 46217 0 0 0 25 0 1 0 151385051 2809856 563 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 686 563 73 123 0 561 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2744

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1642152/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=2744 CPUtime=522.16
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 598 0 0 0 52215 1 0 0 25 0 1 0 151385051 2809856 580 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 686 580 73 123 0 561 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2744

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1642088/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=2876 CPUtime=582.15
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 622 0 0 0 58214 1 0 0 25 0 1 0 151385051 2945024 604 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 719 604 73 123 0 594 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 2876

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 25020
/proc/meminfo: memFree=1642024/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=2876 CPUtime=642.13
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 640 0 0 0 64212 1 0 0 25 0 1 0 151385051 2945024 622 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 719 622 73 123 0 594 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2876


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1636712/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4001.16
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 1891 0 0 0 400109 7 0 0 25 0 1 0 151385051 10514432 1873 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597530 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 1873 73 123 0 2442 0
Current children cumulated CPU time (s) 4001.16
Current children cumulated vsize (KiB) 10268

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1636456/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4061.14
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 1930 0 0 0 406107 7 0 0 25 0 1 0 151385051 10514432 1912 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 1912 73 123 0 2442 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 10268

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1636392/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4121.12
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 1947 0 0 0 412105 7 0 0 25 0 1 0 151385051 10514432 1929 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 1929 73 123 0 2442 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 10268

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1636328/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4181.11
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 1967 0 0 0 418104 7 0 0 25 0 1 0 151385051 10514432 1949 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 1949 73 123 0 2442 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 10268

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1636264/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4241.09
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 1983 0 0 0 424102 7 0 0 25 0 1 0 151385051 10514432 1965 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542758 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 1965 73 123 0 2442 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 10268

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1636200/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4301.08
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 1991 0 0 0 430101 7 0 0 25 0 1 0 151385051 10514432 1973 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 1973 73 123 0 2442 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 10268

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1636136/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4361.06
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 1999 0 0 0 436099 7 0 0 25 0 1 0 151385051 10514432 1981 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134578696 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 1981 73 123 0 2442 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 10268

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1636072/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4421.05
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 2011 0 0 0 442098 7 0 0 25 0 1 0 151385051 10514432 1993 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 1993 73 123 0 2442 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 10268

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1636008/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4481.03
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 2024 0 0 0 448096 7 0 0 25 0 1 0 151385051 10514432 2006 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 2006 73 123 0 2442 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 10268

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1636008/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4541.01
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 2031 0 0 0 454094 7 0 0 25 0 1 0 151385051 10514432 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 2013 73 123 0 2442 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 10268

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1635880/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4601
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 2059 0 0 0 460093 7 0 0 25 0 1 0 151385051 10514432 2041 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542352 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 2041 73 123 0 2442 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 10268

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1635816/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4660.98
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 2071 0 0 0 466091 7 0 0 25 0 1 0 151385051 10514432 2053 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 2053 73 123 0 2442 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 10268

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1635752/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4720.97
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 2084 0 0 0 472090 7 0 0 25 0 1 0 151385051 10514432 2066 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541298 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 2066 73 123 0 2442 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 10268

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1635752/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4780.96
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 2097 0 0 0 478088 8 0 0 25 0 1 0 151385051 10514432 2079 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 2079 73 123 0 2442 0
Current children cumulated CPU time (s) 4780.96
Current children cumulated vsize (KiB) 10268

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1635624/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4840.95
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 2115 0 0 0 484087 8 0 0 25 0 1 0 151385051 10514432 2097 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 2097 73 123 0 2442 0
Current children cumulated CPU time (s) 4840.95
Current children cumulated vsize (KiB) 10268

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1635688/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4900.93
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 2122 0 0 0 490085 8 0 0 25 0 1 0 151385051 10514432 2104 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 2104 73 123 0 2442 0
Current children cumulated CPU time (s) 4900.93
Current children cumulated vsize (KiB) 10268

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1635624/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=4960.91
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 2129 0 0 0 496083 8 0 0 25 0 1 0 151385051 10514432 2111 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 2111 73 123 0 2442 0
Current children cumulated CPU time (s) 4960.91
Current children cumulated vsize (KiB) 10268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25696
/proc/meminfo: memFree=1635560/2055920 swapFree=4183764/4192956
[pid=25019] ppid=25017 vsize=10268 CPUtime=5000.01
/proc/25019/stat : 25019 (march_ks) R 25017 25019 24729 0 -1 4194304 2133 0 0 0 499993 8 0 0 25 0 1 0 151385051 10514432 2115 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/25019/statm: 2567 2115 73 123 0 2442 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 10268

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): 5001.41
CPU time (s): 5000.02
CPU user time (s): 4999.93
CPU system time (s): 0.084987
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 10268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2133
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= 12530

runsolver used 3.42848 second user time and 10.2834 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sat Apr 21 01:21:17 UTC 2007

IDJOB= 370905
IDBENCH= 20012
IDSOLVER= 180
FILE ID= node70/370905-1177118477

PBS_JOBID= 4648745

Free space on /tmp= 66475 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370905-1177118477/march_ks /tmp/evaluation/370905-1177118477/instance-370905-1177118477.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-370905-1177118477 -o ROOT/results/node70/solver-370905-1177118477 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370905-1177118477/march_ks /tmp/evaluation/370905-1177118477/instance-370905-1177118477.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  21b310fb9cbca31da88bfafce085a3da

RANDOM SEED= 525981668

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1645128 kB
Buffers:         36512 kB
Cached:         312760 kB
SwapCached:       3172 kB
Active:         151388 kB
Inactive:       207716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645128 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          15600 kB
Slab:            37796 kB
Committed_AS:  3395016 kB
PageTables:       1396 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= 66475 MiB

End job on node70 on Sat Apr 21 02:44:41 UTC 2007