Trace number 368987

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) 5000.04 5001.52

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n32-01-S1491788039.sat05-497.reshuffled-07.cnf
MD5SUMc528b705716be41ea2448c50a45c52a8
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 variables226
Number of clauses1078
Sum of the clauses size3624
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 226
Number of clauses of size 3636
Number of clauses of size 4416
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 226 variables and 1078 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 find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.01	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 225 free variables and 1076 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.003
0.00/0.01	c find_equivalence():: found 10 3-equivalences
0.00/0.01	c find_equivalence():: found 52 4-equivalences
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from 7.475410 to 4.754098
0.00/0.01	c find_and_remove_tautogolies():: found and removed 1 tautologies
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, 456 satisfied and 958 duplicate clauses
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 226 variables and 944 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 226 variabels and 944 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 944 / 226 ) = 4.18
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: 126 JD: 24
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| 1 NC: 2242 JD: 24
0.20/0.23	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 28307 JD: 24
2.79/2.80	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 218676 JD: 24
21.39/21.47	c |----------------------------------------------------------------|
c |*
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c |****
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c |***************************************************************
c |****************************************************************| 4 NC: 1169284 JD: 24
114.06/114.12	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |****************
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c |****************************************************************| 5 NC: 4722398 JD: 24
459.47/459.69	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 15152128 JD: 24
1472.82/1473.36	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| 7 NC: 40109406 JD: 24
3889.70/3890.81	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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/node17/watcher-368987-1177278110 -o ROOT/results/node17/solver-368987-1177278110 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368987-1177278110/march_ks /tmp/evaluation/368987-1177278110/instance-368987-1177278110.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: 0.85 0.97 0.99 3/77 29334
/proc/meminfo: memFree=1916832/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=788 CPUtime=0
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 175728491 806912 91 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134667908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 197 91 52 123 0 72 0

[startup+0.04172 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29334
/proc/meminfo: memFree=1916832/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=1016 CPUtime=0.03
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 188 0 0 0 3 0 0 0 18 0 1 0 175728491 1040384 170 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526564 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 254 170 73 123 0 129 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1016

[startup+0.102726 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29334
/proc/meminfo: memFree=1916832/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=1016 CPUtime=0.1
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 194 0 0 0 10 0 0 0 18 0 1 0 175728491 1040384 176 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579016 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 254 176 73 123 0 129 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1016

[startup+0.301746 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29334
/proc/meminfo: memFree=1916832/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=1016 CPUtime=0.29
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 203 0 0 0 29 0 0 0 19 0 1 0 175728491 1040384 185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134539184 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 254 185 73 123 0 129 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1016

[startup+0.702788 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29334
/proc/meminfo: memFree=1916832/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=1016 CPUtime=0.7
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 206 0 0 0 70 0 0 0 23 0 1 0 175728491 1040384 188 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134580021 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 254 188 73 123 0 129 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1016

[startup+1.50187 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1916312/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=1148 CPUtime=1.49
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 218 0 0 0 149 0 0 0 25 0 1 0 175728491 1175552 200 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 287 200 73 123 0 162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1148

[startup+3.10104 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1916128/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=1148 CPUtime=3.09
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 226 0 0 0 309 0 0 0 25 0 1 0 175728491 1175552 208 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579874 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 287 208 73 123 0 162 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1148

[startup+6.30137 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1915936/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=1148 CPUtime=6.29
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 240 0 0 0 629 0 0 0 25 0 1 0 175728491 1175552 222 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548045 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 287 222 73 123 0 162 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1148

[startup+12.701 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1915616/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=1412 CPUtime=12.69
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 300 0 0 0 1269 0 0 0 25 0 1 0 175728491 1445888 280 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134543677 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 353 280 73 123 0 228 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1412

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1915424/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=1564 CPUtime=25.49
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 348 0 0 0 2549 0 0 0 25 0 1 0 175728491 1601536 328 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587361 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 391 328 73 123 0 266 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1564

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1915104/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=2132 CPUtime=51.07
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 438 0 0 0 5107 0 0 0 25 0 1 0 175728491 2183168 418 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 533 418 73 123 0 408 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2132

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1914336/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=2644 CPUtime=102.26
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 616 0 0 0 10226 0 0 0 25 0 1 0 175728491 2707456 596 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 661 596 73 123 0 536 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2644

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1913440/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=3568 CPUtime=162.25
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 835 0 0 0 16224 1 0 0 25 0 1 0 175728491 3653632 815 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134539431 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 892 815 73 123 0 767 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3568

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1912608/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=4720 CPUtime=222.23
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 1016 0 0 0 22222 1 0 0 25 0 1 0 175728491 4833280 996 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 1180 996 73 123 0 1055 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4720

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1911712/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=6604 CPUtime=282.21
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 1219 0 0 0 28220 1 0 0 25 0 1 0 175728491 6762496 1199 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587762 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 1651 1199 73 123 0 1526 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6604

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1911008/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=6604 CPUtime=342.2
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 1408 0 0 0 34219 1 0 0 25 0 1 0 175728491 6762496 1388 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 1651 1388 73 123 0 1526 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6604

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1910176/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=6604 CPUtime=402.18
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 1598 0 0 0 40217 1 0 0 25 0 1 0 175728491 6762496 1578 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577603 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 1651 1578 73 123 0 1526 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6604

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1909472/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=9192 CPUtime=462.17
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 1768 0 0 0 46215 2 0 0 25 0 1 0 175728491 9412608 1748 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134543955 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 2298 1748 73 123 0 2173 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9192

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1908704/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=9508 CPUtime=522.16
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 1952 0 0 0 52214 2 0 0 25 0 1 0 175728491 9736192 1932 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134589843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 2377 1932 73 123 0 2252 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9508

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1908000/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=9508 CPUtime=582.14
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 2134 0 0 0 58212 2 0 0 25 0 1 0 175728491 9736192 2114 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598145 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 2377 2114 73 123 0 2252 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9508

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29335
/proc/meminfo: memFree=1907168/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=13388 CPUtime=642.12
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 2336 0 0 0 64210 2 0 0 25 0 1 0 175728491 13709312 2316 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565537 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 3347 2316 73 123 0 3222 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13388


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29535
/proc/meminfo: memFree=1867552/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4061.15
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 11937 0 0 0 406098 17 0 0 25 0 1 0 175728491 66682880 11917 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134539181 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 11917 73 123 0 16155 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 65120

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29535
/proc/meminfo: memFree=1866784/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4121.14
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 12121 0 0 0 412096 18 0 0 25 0 1 0 175728491 66682880 12101 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134539204 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 12101 73 123 0 16155 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 65120

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29535
/proc/meminfo: memFree=1866080/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4181.12
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 12293 0 0 0 418094 18 0 0 25 0 1 0 175728491 66682880 12273 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134543723 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 12273 73 123 0 16155 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 65120

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29535
/proc/meminfo: memFree=1865440/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4241.1
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 12473 0 0 0 424092 18 0 0 25 0 1 0 175728491 66682880 12453 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564163 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 12453 73 123 0 16155 0
Current children cumulated CPU time (s) 4241.1
Current children cumulated vsize (KiB) 65120

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29535
/proc/meminfo: memFree=1864800/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4301.09
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 12612 0 0 0 430091 18 0 0 25 0 1 0 175728491 66682880 12592 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 12592 73 123 0 16155 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 65120

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29535
/proc/meminfo: memFree=1864288/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4361.08
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 12744 0 0 0 436089 19 0 0 25 0 1 0 175728491 66682880 12724 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 12724 73 123 0 16155 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 65120

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29535
/proc/meminfo: memFree=1863712/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4421.06
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 12881 0 0 0 442087 19 0 0 25 0 1 0 175728491 66682880 12861 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597192 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 12861 73 123 0 16155 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 65120

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29535
/proc/meminfo: memFree=1863136/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4481.04
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 13026 0 0 0 448085 19 0 0 25 0 1 0 175728491 66682880 13006 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134589843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 13006 73 123 0 16155 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 65120

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29535
/proc/meminfo: memFree=1862368/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4541.02
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 13218 0 0 0 454083 19 0 0 25 0 1 0 175728491 66682880 13198 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134580078 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 13198 73 123 0 16155 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 65120

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29535
/proc/meminfo: memFree=1861600/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4601.01
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 13398 0 0 0 460082 19 0 0 25 0 1 0 175728491 66682880 13378 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 13378 73 123 0 16155 0
Current children cumulated CPU time (s) 4601.01
Current children cumulated vsize (KiB) 65120

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29535
/proc/meminfo: memFree=1860896/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4661
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 13579 0 0 0 466080 20 0 0 25 0 1 0 175728491 66682880 13559 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 13559 73 123 0 16155 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 65120

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29535
/proc/meminfo: memFree=1860256/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4720.99
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 13719 0 0 0 472079 20 0 0 25 0 1 0 175728491 66682880 13699 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 13699 73 123 0 16155 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 65120

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 29691
/proc/meminfo: memFree=1858536/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4780.88
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 13857 0 0 0 478067 21 0 0 25 0 1 0 175728491 66682880 13837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565550 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 13837 73 123 0 16155 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 65120

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29733
/proc/meminfo: memFree=1859160/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4840.85
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 13990 0 0 0 484063 22 0 0 25 0 1 0 175728491 66682880 13970 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 13970 73 123 0 16155 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 65120

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29733
/proc/meminfo: memFree=1858456/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4900.84
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 14161 0 0 0 490062 22 0 0 25 0 1 0 175728491 66682880 14141 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134580021 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 14141 73 123 0 16155 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 65120

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29733
/proc/meminfo: memFree=1857816/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=4960.82
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 14336 0 0 0 496060 22 0 0 25 0 1 0 175728491 66682880 14316 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134578746 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 14316 73 123 0 16155 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 65120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29733
/proc/meminfo: memFree=1857304/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=5000.01
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 14446 0 0 0 499979 22 0 0 25 0 1 0 175728491 66682880 14426 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 14426 73 123 0 16155 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 65120

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: 1.00 0.99 0.99 2/78 29733
/proc/meminfo: memFree=1857304/2055920 swapFree=4141896/4192956
[pid=29334] ppid=29332 vsize=65120 CPUtime=5000.01
/proc/29334/stat : 29334 (march_ks) R 29332 29334 29278 0 -1 4194304 14446 0 0 0 499979 22 0 0 25 0 1 0 175728491 66682880 14426 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29334/statm: 16280 14426 73 123 0 16155 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 65120

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.04
CPU user time (s): 4999.8
CPU system time (s): 0.236963
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 65120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.8
system time used= 0.236963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14446
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= 7424

runsolver used 5.44417 second user time and 11.5492 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Apr 22 21:41:50 UTC 2007

IDJOB= 368987
IDBENCH= 24693
IDSOLVER= 180
FILE ID= node17/368987-1177278110

PBS_JOBID= 4650764

Free space on /tmp= 66394 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n32-01-S1491788039.sat05-497.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368987-1177278110/march_ks /tmp/evaluation/368987-1177278110/instance-368987-1177278110.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-368987-1177278110 -o ROOT/results/node17/solver-368987-1177278110 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368987-1177278110/march_ks /tmp/evaluation/368987-1177278110/instance-368987-1177278110.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c528b705716be41ea2448c50a45c52a8

RANDOM SEED= 317351932

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1917240 kB
Buffers:         28420 kB
Cached:          36856 kB
SwapCached:      13332 kB
Active:          56916 kB
Inactive:        30848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1917240 kB
SwapTotal:     4192956 kB
SwapFree:      4141896 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          29532 kB
Slab:            36388 kB
Committed_AS:  7213296 kB
PageTables:       1796 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= 66394 MiB

End job on node17 on Sun Apr 22 23:05:13 UTC 2007