Trace number 337775

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) 1200.11 1200.42

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen7-n390-01-S248216171.sat05-478.reshuffled-07.cnf
MD5SUMb4b7232e615622da0ec2f6332f3cba2b
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 variables390
Number of clauses1722
Sum of the clauses size5166
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31722
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 390 variables and 1722 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 390 free variables and 1722 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.000
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 390 variables and 1722 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 390 variabels and 1722 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1722 / 390 ) = 4.42
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 156 JD: 34
0.01/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 1472 JD: 34
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| 2 NC: 10884 JD: 34
2.89/2.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |************************
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c |***************************************************************
c |****************************************************************| 3 NC: 68073 JD: 34
18.69/18.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |***************
c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 4 NC: 342066 JD: 34
98.37/98.47	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
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c |************
c |*************
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |***************************************************************c right child 252482 UNSAT by parent!
417.68/417.81	
c |****************************************************************| 5 NC: 1361317 JD: 34
417.68/417.81	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |***************
c |****************
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c |************************
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c |**************************
c |***************************c right child 346181 UNSAT by parent!
534.75/534.99	
c |****************************
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c |******************************
c |*******************************c right child 436679 UNSAT by parent!
672.22/672.47	c right child 447798 UNSAT by parent!
672.22/672.47	
c |********************************
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c |******************************************
c |*******************************************
c |********************************************
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c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************c right child 599080 UNSAT by parent!
862.57/862.82	
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c |***********************************************************c right child 741189 UNSAT by parent!
1078.82/1079.18	
c |************************************************************
c |*************************************************************c right child 858313 UNSAT by parent!
1196.49/1196.88	c right child 885523 UNSAT by parent!
1196.49/1196.88	
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/node34/watcher-337775-1173674062 -o ROOT/results/node34/solver-337775-1173674062 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337775-1173674062/march_ks /tmp/evaluation/337775-1173674062/instance-337775-1173674062.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: 1.00 1.00 1.03 3/64 27580
/proc/meminfo: memFree=1475328/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=796 CPUtime=0
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 93361895 815104 105 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 199 106 51 123 0 74 0

[startup+0.013558 s]
/proc/loadavg: 1.00 1.00 1.03 3/64 27580
/proc/meminfo: memFree=1475328/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=1192 CPUtime=0.01
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 223 0 0 0 1 0 0 0 18 0 1 0 93361895 1220608 205 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134577456 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 298 205 72 123 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1192

[startup+0.101505 s]
/proc/loadavg: 1.00 1.00 1.03 3/64 27580
/proc/meminfo: memFree=1475328/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=1192 CPUtime=0.09
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 246 0 0 0 9 0 0 0 18 0 1 0 93361895 1220608 228 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 298 228 72 123 0 173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1192

[startup+0.301519 s]
/proc/loadavg: 1.00 1.00 1.03 3/64 27580
/proc/meminfo: memFree=1475328/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=1340 CPUtime=0.29
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 258 0 0 0 29 0 0 0 19 0 1 0 93361895 1372160 240 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134584628 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 335 240 72 123 0 210 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1340

[startup+0.701551 s]
/proc/loadavg: 1.00 1.00 1.03 3/64 27580
/proc/meminfo: memFree=1475328/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=1340 CPUtime=0.69
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 268 0 0 0 69 0 0 0 22 0 1 0 93361895 1372160 250 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564189 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 335 250 72 123 0 210 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1340

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27581
/proc/meminfo: memFree=1474488/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=1480 CPUtime=1.49
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 294 0 0 0 149 0 0 0 25 0 1 0 93361895 1515520 276 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 370 276 72 123 0 245 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1480

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27581
/proc/meminfo: memFree=1474296/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=1612 CPUtime=3.09
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 318 0 0 0 309 0 0 0 25 0 1 0 93361895 1650688 300 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 403 300 72 123 0 278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1612

[startup+6.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27581
/proc/meminfo: memFree=1473784/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=2068 CPUtime=6.29
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 423 0 0 0 629 0 0 0 25 0 1 0 93361895 2117632 405 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 517 405 72 123 0 392 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2068

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27581
/proc/meminfo: memFree=1473216/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=2636 CPUtime=12.69
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 549 0 0 0 1269 0 0 0 25 0 1 0 93361895 2699264 531 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 659 531 72 123 0 534 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2636

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27581
/proc/meminfo: memFree=1472384/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=3864 CPUtime=25.48
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 748 0 0 0 2548 0 0 0 25 0 1 0 93361895 3956736 730 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 966 730 72 123 0 841 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3864

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27581
/proc/meminfo: memFree=1470208/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=5688 CPUtime=51.08
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 1281 0 0 0 5107 1 0 0 25 0 1 0 93361895 5824512 1263 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 1422 1263 72 123 0 1297 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5688

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27581
/proc/meminfo: memFree=1466432/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=10672 CPUtime=102.27
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 2231 0 0 0 10225 2 0 0 25 0 1 0 93361895 10928128 2213 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 2668 2213 72 123 0 2543 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10672

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27581
/proc/meminfo: memFree=1461888/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=15900 CPUtime=162.24
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 3357 0 0 0 16222 2 0 0 25 0 1 0 93361895 16281600 3339 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134579210 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 3975 3339 72 123 0 3850 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15900

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27581
/proc/meminfo: memFree=1456832/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=21720 CPUtime=222.23
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 4602 0 0 0 22220 3 0 0 25 0 1 0 93361895 22241280 4584 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 5430 4584 72 123 0 5305 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21720

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1451904/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=33140 CPUtime=282.22
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 5831 0 0 0 28218 4 0 0 25 0 1 0 93361895 33935360 5813 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 8285 5813 72 123 0 8160 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33140

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1447360/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=33140 CPUtime=342.2
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 6959 0 0 0 34216 4 0 0 25 0 1 0 93361895 33935360 6941 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 8285 6941 72 123 0 8160 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33140

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1442816/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=46236 CPUtime=402.19
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 8104 0 0 0 40214 5 0 0 25 0 1 0 93361895 47345664 8086 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 11559 8086 72 123 0 11434 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46236

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1438080/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=51616 CPUtime=462.17
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 9266 0 0 0 46211 6 0 0 25 0 1 0 93361895 52854784 9248 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134542624 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 12904 9248 72 123 0 12779 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 51616

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1433152/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=51616 CPUtime=522.15
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 10524 0 0 0 52209 6 0 0 25 0 1 0 93361895 52854784 10506 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 12904 10506 72 123 0 12779 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 51616

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1428800/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=51616 CPUtime=582.14
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 11590 0 0 0 58207 7 0 0 25 0 1 0 93361895 52854784 11572 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 12904 11572 72 123 0 12779 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 51616

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1423808/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=71260 CPUtime=642.13
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 12798 0 0 0 64205 8 0 0 25 0 1 0 93361895 72970240 12780 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134527168 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 17815 12780 72 123 0 17690 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 71260

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1419328/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=71260 CPUtime=702.11
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 13938 0 0 0 70202 9 0 0 25 0 1 0 93361895 72970240 13920 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 17815 13920 72 123 0 17690 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 71260

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1414336/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=71260 CPUtime=762.1
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 15192 0 0 0 76200 10 0 0 25 0 1 0 93361895 72970240 15174 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 17815 15174 72 123 0 17690 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 71260

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1409664/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=71260 CPUtime=822.08
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 16386 0 0 0 82197 11 0 0 25 0 1 0 93361895 72970240 16368 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 17815 16368 72 123 0 17690 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 71260

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1404672/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=82016 CPUtime=882.07
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 17613 0 0 0 88195 12 0 0 25 0 1 0 93361895 83984384 17595 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 20504 17595 72 123 0 20379 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 82016

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1399616/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=111484 CPUtime=942.05
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 18858 0 0 0 94192 13 0 0 25 0 1 0 93361895 114159616 18840 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 27871 18840 72 123 0 27746 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 111484

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1394688/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=111484 CPUtime=1002.03
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 20073 0 0 0 100190 13 0 0 25 0 1 0 93361895 114159616 20055 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538072 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 27871 20055 72 123 0 27746 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 111484

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 27581
/proc/meminfo: memFree=1389952/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=111484 CPUtime=1062.02
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 21271 0 0 0 106187 15 0 0 25 0 1 0 93361895 114159616 21253 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 27871 21253 72 123 0 27746 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 111484

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 27581
/proc/meminfo: memFree=1385344/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=111484 CPUtime=1122
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 22410 0 0 0 112185 15 0 0 25 0 1 0 93361895 114159616 22392 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 27871 22392 72 123 0 27746 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 111484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1381120/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=111484 CPUtime=1181.99
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 23478 0 0 0 118183 16 0 0 25 0 1 0 93361895 114159616 23460 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 27871 23460 72 123 0 27746 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 111484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27581
/proc/meminfo: memFree=1379904/2055920 swapFree=4192812/4192956
[pid=27580] ppid=27578 vsize=111484 CPUtime=1200.09
/proc/27580/stat : 27580 (march_ks) R 27578 27580 26389 0 -1 4194304 23763 0 0 0 119993 16 0 0 25 0 1 0 93361895 114159616 23745 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134598395 0 0 4096 0 0 0 0 17 1 0 0
/proc/27580/statm: 27871 23745 72 123 0 27746 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 111484

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): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.93
CPU system time (s): 0.180972
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 111484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23763
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= 2978

runsolver used 0.812876 second user time and 2.48262 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Mon Mar 12 04:34:22 UTC 2007

IDJOB= 337775
IDBENCH= 24707
IDSOLVER= 111
FILE ID= node34/337775-1173674062

PBS_JOBID= 4101463

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen7-n390-01-S248216171.sat05-478.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337775-1173674062/march_ks /tmp/evaluation/337775-1173674062/instance-337775-1173674062.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-337775-1173674062 -o ROOT/results/node34/solver-337775-1173674062 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337775-1173674062/march_ks /tmp/evaluation/337775-1173674062/instance-337775-1173674062.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  b4b7232e615622da0ec2f6332f3cba2b

RANDOM SEED= 26887728

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.238
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		: 3000.238
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:       1475736 kB
Buffers:         47740 kB
Cached:         441452 kB
SwapCached:          0 kB
Active:         109052 kB
Inactive:       395828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1475736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2280 kB
Writeback:           0 kB
Mapped:          25876 kB
Slab:            61312 kB
Committed_AS:   130624 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= 66562 MiB

End job on node34 on Mon Mar 12 04:54:24 UTC 2007