Trace number 368985

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) 5000.12 5001.52

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v500-s1349121860.sat05-473.reshuffled-07.cnf
MD5SUMa197a9dc75e55922067ed3cf039613f4
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 variables500
Number of clauses1750
Sum of the clauses size5250
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31750
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 500 variables and 1750 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 500 free variables and 1750 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.012
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 500 variables and 1750 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 500 variabels and 1750 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1750 / 500 ) = 3.50
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: 175 JD: 40
0.00/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 3459 JD: 40
1.29/1.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |****************************************************************| 2 NC: 46099 JD: 40
18.69/18.73	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| 3 NC: 413486 JD: 40
169.95/170.03	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 |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 2715134 JD: 40
1123.80/1124.10	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
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/node47/watcher-368985-1177277091 -o ROOT/results/node47/solver-368985-1177277091 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368985-1177277091/march_ks /tmp/evaluation/368985-1177277091/instance-368985-1177277091.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 0.98 0.99 3/77 22688
/proc/meminfo: memFree=1941664/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=796 CPUtime=0
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 82554489 815104 109 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134533376 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 199 109 50 123 0 74 0

[startup+0.085834 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22688
/proc/meminfo: memFree=1941664/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=1356 CPUtime=0.08
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 261 0 0 0 8 0 0 0 18 0 1 0 82554489 1388544 243 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 339 243 73 123 0 214 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1356

[startup+0.102837 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22688
/proc/meminfo: memFree=1941664/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=1356 CPUtime=0.1
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 265 0 0 0 10 0 0 0 18 0 1 0 82554489 1388544 247 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597156 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 339 247 73 123 0 214 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1356

[startup+0.302858 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22688
/proc/meminfo: memFree=1941664/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=1356 CPUtime=0.3
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 276 0 0 0 30 0 0 0 19 0 1 0 82554489 1388544 258 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 339 258 73 123 0 214 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1356

[startup+0.702905 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22688
/proc/meminfo: memFree=1941664/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=1356 CPUtime=0.7
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 285 0 0 0 70 0 0 0 22 0 1 0 82554489 1388544 267 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 339 267 73 123 0 214 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1356

[startup+1.50199 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1940824/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=1520 CPUtime=1.49
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 300 0 0 0 149 0 0 0 25 0 1 0 82554489 1556480 282 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 380 282 73 123 0 255 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1520

[startup+3.10116 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1940632/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=1520 CPUtime=3.09
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 309 0 0 0 309 0 0 0 25 0 1 0 82554489 1556480 291 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 380 291 73 123 0 255 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1520

[startup+6.30151 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1940256/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=1656 CPUtime=6.29
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 365 0 0 0 629 0 0 0 25 0 1 0 82554489 1695744 347 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 414 347 73 123 0 289 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1656

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1940152/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=1824 CPUtime=12.69
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 387 0 0 0 1269 0 0 0 25 0 1 0 82554489 1867776 369 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 456 369 73 123 0 331 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1824

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1939960/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=1976 CPUtime=25.49
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 437 0 0 0 2549 0 0 0 25 0 1 0 82554489 2023424 419 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 494 419 73 123 0 369 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1976

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1939448/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=2544 CPUtime=51.07
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 550 0 0 0 5107 0 0 0 25 0 1 0 82554489 2605056 532 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538656 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 636 532 73 123 0 511 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2544

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1938488/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=3820 CPUtime=102.26
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 773 0 0 0 10226 0 0 0 25 0 1 0 82554489 3911680 755 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 955 755 73 123 0 830 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3820

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1937592/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=5148 CPUtime=162.25
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 978 0 0 0 16224 1 0 0 25 0 1 0 82554489 5271552 960 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 1287 960 73 123 0 1162 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5148

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1936440/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=6872 CPUtime=222.23
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 1252 0 0 0 22222 1 0 0 25 0 1 0 82554489 7036928 1234 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548945 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 1718 1234 73 123 0 1593 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6872

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1935480/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=6872 CPUtime=282.22
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 1477 0 0 0 28221 1 0 0 25 0 1 0 82554489 7036928 1459 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563403 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 1718 1459 73 123 0 1593 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6872

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1934264/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=9460 CPUtime=342.2
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 1767 0 0 0 34219 1 0 0 25 0 1 0 82554489 9687040 1749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 2365 1749 73 123 0 2240 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9460

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1932600/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=9680 CPUtime=402.18
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 2167 0 0 0 40217 1 0 0 25 0 1 0 82554489 9912320 2149 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577639 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 2420 2149 73 123 0 2295 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9680

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1931384/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=13560 CPUtime=462.17
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 2448 0 0 0 46215 2 0 0 25 0 1 0 82554489 13885440 2430 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 3390 2430 73 123 0 3265 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13560

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1930360/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=13560 CPUtime=522.16
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 2698 0 0 0 52214 2 0 0 25 0 1 0 82554489 13885440 2680 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 3390 2680 73 123 0 3265 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13560

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1928760/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=13780 CPUtime=582.13
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 3061 0 0 0 58211 2 0 0 25 0 1 0 82554489 14110720 3043 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577512 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 3445 3043 73 123 0 3320 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13780

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22689
/proc/meminfo: memFree=1927160/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=19600 CPUtime=642.13
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 3441 0 0 0 64210 3 0 0 25 0 1 0 82554489 20070400 3423 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 4900 3423 73 123 0 4775 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19600


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1848504/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=97272 CPUtime=4061.14
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 22316 0 0 0 406094 20 0 0 25 0 1 0 82554489 99606528 22298 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598686 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 24318 22298 73 123 0 24193 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 97272

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1847096/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=97272 CPUtime=4121.11
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 22639 0 0 0 412091 20 0 0 25 0 1 0 82554489 99606528 22621 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564830 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 24318 22621 73 123 0 24193 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 97272

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1846072/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=97272 CPUtime=4181.1
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 22895 0 0 0 418089 21 0 0 25 0 1 0 82554489 99606528 22877 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 24318 22877 73 123 0 24193 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 97272

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1844856/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=97272 CPUtime=4241.08
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 23194 0 0 0 424087 21 0 0 25 0 1 0 82554489 99606528 23176 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579210 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 24318 23176 73 123 0 24193 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 97272

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1843192/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=141472 CPUtime=4301.07
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 23552 0 0 0 430085 22 0 0 25 0 1 0 82554489 144867328 23534 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 35368 23534 73 123 0 35243 0
Current children cumulated CPU time (s) 4301.07
Current children cumulated vsize (KiB) 141472

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1842104/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=141472 CPUtime=4361.06
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 23809 0 0 0 436083 23 0 0 25 0 1 0 82554489 144867328 23791 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 35368 23791 73 123 0 35243 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 141472

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1840504/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=141472 CPUtime=4421.04
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 24173 0 0 0 442081 23 0 0 25 0 1 0 82554489 144867328 24155 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577694 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 35368 24155 73 123 0 35243 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 141472

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1839224/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=141472 CPUtime=4481.02
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 24480 0 0 0 448079 23 0 0 25 0 1 0 82554489 144867328 24462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 35368 24462 73 123 0 35243 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 141472

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1837816/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=141472 CPUtime=4541
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 24810 0 0 0 454077 23 0 0 25 0 1 0 82554489 144867328 24792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677344 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 35368 24792 73 123 0 35243 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 141472

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1836664/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=141472 CPUtime=4600.99
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 25046 0 0 0 460076 23 0 0 25 0 1 0 82554489 144867328 25028 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 35368 25028 73 123 0 35243 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 141472

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1835512/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=141472 CPUtime=4660.98
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 25325 0 0 0 466074 24 0 0 25 0 1 0 82554489 144867328 25307 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 35368 25307 73 123 0 35243 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 141472

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1834424/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=141472 CPUtime=4720.96
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 25578 0 0 0 472072 24 0 0 25 0 1 0 82554489 144867328 25560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 35368 25560 73 123 0 35243 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 141472

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1833656/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=141604 CPUtime=4780.94
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 25768 0 0 0 478070 24 0 0 25 0 1 0 82554489 145002496 25750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538599 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 35401 25750 73 123 0 35276 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 141604

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1832760/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=141604 CPUtime=4840.92
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 25971 0 0 0 484068 24 0 0 25 0 1 0 82554489 145002496 25953 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 35401 25953 73 123 0 35276 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 141604

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1831928/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=141604 CPUtime=4900.92
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 26155 0 0 0 490067 25 0 0 25 0 1 0 82554489 145002496 26137 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134580041 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 35401 26137 73 123 0 35276 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 141604

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1830904/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=141604 CPUtime=4960.9
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 26394 0 0 0 496065 25 0 0 25 0 1 0 82554489 145002496 26376 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 35401 26376 73 123 0 35276 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 141604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1830136/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=141604 CPUtime=5000.09
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 26569 0 0 0 499984 25 0 0 25 0 1 0 82554489 145002496 26551 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598148 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 35401 26551 73 123 0 35276 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 141604

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

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

[startup+5001.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22889
/proc/meminfo: memFree=1830136/2055920 swapFree=4157972/4192956
[pid=22688] ppid=22686 vsize=141604 CPUtime=5000.09
/proc/22688/stat : 22688 (march_ks) R 22686 22688 22315 0 -1 4194304 26569 0 0 0 499984 25 0 0 25 0 1 0 82554489 145002496 26551 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598148 0 0 4096 0 0 0 0 17 1 0 0
/proc/22688/statm: 35401 26551 73 123 0 35276 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 141604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.12
CPU user time (s): 4999.85
CPU system time (s): 0.269958
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 141604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.85
system time used= 0.269958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26569
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= 7
involuntary context switches= 8237

runsolver used 5.88711 second user time and 12.3041 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Sun Apr 22 21:24:51 UTC 2007

IDJOB= 368985
IDBENCH= 24691
IDSOLVER= 180
FILE ID= node47/368985-1177277091

PBS_JOBID= 4650729

Free space on /tmp= 66425 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v500-s1349121860.sat05-473.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368985-1177277091/march_ks /tmp/evaluation/368985-1177277091/instance-368985-1177277091.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-368985-1177277091 -o ROOT/results/node47/solver-368985-1177277091 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368985-1177277091/march_ks /tmp/evaluation/368985-1177277091/instance-368985-1177277091.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a197a9dc75e55922067ed3cf039613f4

RANDOM SEED= 676080064

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1942072 kB
Buffers:         14040 kB
Cached:          23848 kB
SwapCached:       3796 kB
Active:          42672 kB
Inactive:        18992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1942072 kB
SwapTotal:     4192956 kB
SwapFree:      4157972 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          30404 kB
Slab:            37672 kB
Committed_AS:  3893652 kB
PageTables:       1776 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= 66425 MiB

End job on node47 on Sun Apr 22 22:48:15 UTC 2007