Trace number 337187

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) 1200.03 1200.41

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 |****************************************************************| 1 NC: 2242 JD: 24
0.19/0.23	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 28307 JD: 24
2.79/2.81	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 218676 JD: 24
21.39/21.47	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 1169284 JD: 24
114.06/114.15	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 4722398 JD: 24
459.75/459.96	c |----------------------------------------------------------------|
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-337187-1173662013 -o ROOT/results/node10/solver-337187-1173662013 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337187-1173662013/march_ks /tmp/evaluation/337187-1173662013/instance-337187-1173662013.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: 0.99 0.98 0.99 3/77 6757
/proc/meminfo: memFree=1624688/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=788 CPUtime=0
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 386156273 806912 91 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134661051 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 197 91 52 123 0 72 0

[startup+0.10251 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 6757
/proc/meminfo: memFree=1624688/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=1016 CPUtime=0.09
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 194 0 0 0 9 0 0 0 18 0 1 0 386156273 1040384 176 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597179 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 254 176 73 123 0 129 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1016

[startup+0.201522 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 6757
/proc/meminfo: memFree=1624688/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=1016 CPUtime=0.19
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 198 0 0 0 19 0 0 0 18 0 1 0 386156273 1040384 180 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543723 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 254 180 73 123 0 129 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1016

[startup+0.301535 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 6757
/proc/meminfo: memFree=1624688/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=1016 CPUtime=0.29
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 203 0 0 0 29 0 0 0 19 0 1 0 386156273 1040384 185 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628605 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 254 185 73 123 0 129 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1016

[startup+0.701589 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 6757
/proc/meminfo: memFree=1624688/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=1016 CPUtime=0.69
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 206 0 0 0 69 0 0 0 23 0 1 0 386156273 1040384 188 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134534712 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 254 188 73 123 0 129 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1016

[startup+1.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1624104/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=1148 CPUtime=1.49
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 218 0 0 0 149 0 0 0 25 0 1 0 386156273 1175552 200 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543969 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 287 200 73 123 0 162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1148

[startup+3.10191 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1623848/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=1148 CPUtime=3.09
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 226 0 0 0 309 0 0 0 25 0 1 0 386156273 1175552 208 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134590547 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 287 208 73 123 0 162 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1148

[startup+6.30135 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1623784/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=1148 CPUtime=6.29
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 240 0 0 0 629 0 0 0 25 0 1 0 386156273 1175552 222 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134544417 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 287 222 73 123 0 162 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1148

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1623464/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=1412 CPUtime=12.69
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 300 0 0 0 1269 0 0 0 25 0 1 0 386156273 1445888 280 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563373 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 353 280 73 123 0 228 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1412

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1623272/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=1564 CPUtime=25.49
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 348 0 0 0 2549 0 0 0 25 0 1 0 386156273 1601536 328 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526697 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 391 328 73 123 0 266 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1564

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1622888/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=2132 CPUtime=51.08
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 438 0 0 0 5108 0 0 0 25 0 1 0 386156273 2183168 418 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 533 418 73 123 0 408 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2132

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1622184/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=2644 CPUtime=102.26
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 616 0 0 0 10226 0 0 0 25 0 1 0 386156273 2707456 596 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 661 596 73 123 0 536 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2644

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1621224/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=3568 CPUtime=162.24
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 835 0 0 0 16224 0 0 0 25 0 1 0 386156273 3653632 815 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577589 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 892 815 73 123 0 767 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3568

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1620520/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=4720 CPUtime=222.23
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 1015 0 0 0 22222 1 0 0 25 0 1 0 386156273 4833280 995 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587915 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 1180 995 73 123 0 1055 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4720

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1619624/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=6604 CPUtime=282.2
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 1218 0 0 0 28219 1 0 0 25 0 1 0 386156273 6762496 1198 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584942 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 1651 1198 73 123 0 1526 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 6604

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1618856/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=6604 CPUtime=342.18
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 1408 0 0 0 34217 1 0 0 25 0 1 0 386156273 6762496 1388 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134534667 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 1651 1388 73 123 0 1526 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 6604

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1618088/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=6604 CPUtime=402.17
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 1598 0 0 0 40215 2 0 0 25 0 1 0 386156273 6762496 1578 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 1651 1578 73 123 0 1526 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6604

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1617448/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=9192 CPUtime=462.15
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 1766 0 0 0 46213 2 0 0 25 0 1 0 386156273 9412608 1746 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 2298 1746 73 123 0 2173 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 9192

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1616744/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=9508 CPUtime=522.12
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 1951 0 0 0 52210 2 0 0 25 0 1 0 386156273 9736192 1931 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587932 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 2377 1931 73 123 0 2252 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 9508

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1616040/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=9508 CPUtime=582.1
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 2133 0 0 0 58208 2 0 0 25 0 1 0 386156273 9736192 2113 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577524 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 2377 2113 73 123 0 2252 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 9508

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1615208/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=13388 CPUtime=642.09
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 2335 0 0 0 64206 3 0 0 25 0 1 0 386156273 13709312 2315 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543715 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 3347 2315 73 123 0 3222 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 13388

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1614632/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=13388 CPUtime=702.07
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 2477 0 0 0 70204 3 0 0 25 0 1 0 386156273 13709312 2457 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 3347 2457 73 123 0 3222 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 13388

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1613992/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=13388 CPUtime=762.05
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 2626 0 0 0 76202 3 0 0 25 0 1 0 386156273 13709312 2606 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 3347 2606 73 123 0 3222 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 13388

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1613224/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=13388 CPUtime=822.04
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 2825 0 0 0 82200 4 0 0 25 0 1 0 386156273 13709312 2805 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 3347 2805 73 123 0 3222 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 13388

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1612520/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=13388 CPUtime=882.02
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 3005 0 0 0 88198 4 0 0 25 0 1 0 386156273 13709312 2985 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563395 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 3347 2985 73 123 0 3222 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 13388

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1611880/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=13388 CPUtime=941.99
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 3170 0 0 0 94195 4 0 0 25 0 1 0 386156273 13709312 3150 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134578839 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 3347 3150 73 123 0 3222 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 13388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1611048/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=19208 CPUtime=1001.98
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 3359 0 0 0 100193 5 0 0 25 0 1 0 386156273 19668992 3339 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547756 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 4802 3339 73 123 0 4677 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 19208

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1610152/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=19840 CPUtime=1061.96
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 3583 0 0 0 106191 5 0 0 25 0 1 0 386156273 20316160 3563 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 4960 3563 73 123 0 4835 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 19840

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1609512/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=19840 CPUtime=1121.94
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 3753 0 0 0 112189 5 0 0 25 0 1 0 386156273 20316160 3733 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579049 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 4960 3733 73 123 0 4835 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 19840

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1608744/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=19840 CPUtime=1181.92
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 3938 0 0 0 118186 6 0 0 25 0 1 0 386156273 20316160 3918 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134589740 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 4960 3918 73 123 0 4835 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 19840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1608552/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=19840 CPUtime=1200.02
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 3979 0 0 0 119996 6 0 0 25 0 1 0 386156273 20316160 3959 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526626 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 4960 3959 73 123 0 4835 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 19840

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6758
/proc/meminfo: memFree=1608552/2055920 swapFree=4168764/4192956
[pid=6757] ppid=6755 vsize=19840 CPUtime=1200.02
/proc/6757/stat : 6757 (march_ks) R 6755 6757 5941 0 -1 4194304 3979 0 0 0 119996 6 0 0 25 0 1 0 386156273 20316160 3959 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526626 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 4960 3959 73 123 0 4835 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 19840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.066989
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 19840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3979
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1658

runsolver used 1.37279 second user time and 3.00654 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Mar 12 01:13:33 UTC 2007

IDJOB= 337187
IDBENCH= 24693
IDSOLVER= 111
FILE ID= node10/337187-1173662013

PBS_JOBID= 4101422

Free space on /tmp= 66427 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/337187-1173662013/march_ks /tmp/evaluation/337187-1173662013/instance-337187-1173662013.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-337187-1173662013 -o ROOT/results/node10/solver-337187-1173662013 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337187-1173662013/march_ks /tmp/evaluation/337187-1173662013/instance-337187-1173662013.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  c528b705716be41ea2448c50a45c52a8

RANDOM SEED= 594783895

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1625032 kB
Buffers:         34776 kB
Cached:         316576 kB
SwapCached:       2520 kB
Active:         232224 kB
Inactive:       142500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1625032 kB
SwapTotal:     4192956 kB
SwapFree:      4168764 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          31028 kB
Slab:            41600 kB
Committed_AS:  1742276 kB
PageTables:       1836 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= 66427 MiB

End job on node10 on Mon Mar 12 01:33:35 UTC 2007