Trace number 368891

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) 5000.06 5001.33

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00090.sat05-1326.reshuffled-07.cnf
MD5SUMfc73c241ff6e8e1a49a6ff2500eb7905
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.265959
Satisfiable
(Un)Satisfiability was proved
Number of variables322
Number of clauses9322
Sum of the clauses size72335
Maximum clause length11
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 211
Number of clauses of size 379
Number of clauses of size 4136
Number of clauses of size 5421
Number of clauses of size over 58674

Solver Data (download as text)

2.99/3.06	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.99/3.06	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.99/3.06	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.99/3.06	c main()::
2.99/3.06	c initFormula():: searching for DIMACS p-line....
2.99/3.06	c full lookahead due to high density!
2.99/3.06	c initFormula():: the DIMACS p-line indicates a CNF of 322 variables and 9322 clauses.
2.99/3.06	c parseCNF():: parsing....
2.99/3.06	c parseCNF():: the CNF contains 1 unary clauses.
2.99/3.06	c runParser():: parsing was successful, warming up engines...
2.99/3.06	c simplify_formula():: removed 0 tautological, 1 satisfied and 0 duplicate clauses
2.99/3.06	c preprocessing fase I completed:: there are now 321 free variables and 9321 clauses.
2.99/3.06	c stat :: sign balance is biased by 58.710
2.99/3.06	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.99/3.06	c using k-SAT heuristics (size based diff)
2.99/3.06	c longest clause has size 11
2.99/3.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 66982 duplicate clauses
2.99/3.06	c resolvent_look() :: found 9955 resolvents
2.99/3.06	c main():: clause / variable ratio: ( 19276 / 322 ) = 59.86
2.99/3.06	c longest clause has size 11
2.99/3.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.99/3.06	c dynamic_preselect_setsize :: off
2.99/3.06	c suggested doublelook initial :: 0
2.99/3.06	c main():: all systems go!
2.99/3.06	c |----------------------------------------------------------------|
c |*
c |**
c |****

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/node29/watcher-368891-1177245586 -o ROOT/results/node29/solver-368891-1177245586 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368891-1177245586/march_ks /tmp/evaluation/368891-1177245586/instance-368891-1177245586.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: 1.00 1.02 1.00 3/77 30108
/proc/meminfo: memFree=1928688/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=788 CPUtime=0
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 172474355 806912 86 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134651952 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 197 87 47 123 0 72 0

[startup+0.064608 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 30108
/proc/meminfo: memFree=1928688/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=1752 CPUtime=0.06
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 560 0 0 0 6 0 0 0 18 0 1 0 172474355 1794048 308 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134531730 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 438 308 63 123 0 313 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1752

[startup+0.102611 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 30108
/proc/meminfo: memFree=1928688/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=2360 CPUtime=0.09
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 1058 0 0 0 9 0 0 0 18 0 1 0 172474355 2416640 464 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 590 464 67 123 0 465 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2360

[startup+0.302624 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 30108
/proc/meminfo: memFree=1928688/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=2772 CPUtime=0.29
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 1147 0 0 0 29 0 0 0 19 0 1 0 172474355 2838528 553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 693 553 67 123 0 568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2772

[startup+0.701648 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 30108
/proc/meminfo: memFree=1928688/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=3168 CPUtime=0.69
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 1207 0 0 0 69 0 0 0 22 0 1 0 172474355 3244032 613 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 792 613 67 123 0 667 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3168

[startup+1.5017 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 30109
/proc/meminfo: memFree=1926312/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=3564 CPUtime=1.49
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 1357 0 0 0 149 0 0 0 25 0 1 0 172474355 3649536 763 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 891 763 67 123 0 766 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3564

[startup+3.1018 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 30109
/proc/meminfo: memFree=1925352/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=8016 CPUtime=3.09
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 2816 0 0 0 308 1 0 0 25 0 1 0 172474355 8208384 1767 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 2004 1767 72 123 0 1879 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8016

[startup+6.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 30109
/proc/meminfo: memFree=1921640/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=8016 CPUtime=6.29
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 2816 0 0 0 628 1 0 0 25 0 1 0 172474355 8208384 1767 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541811 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 2004 1767 72 123 0 1879 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8016

[startup+12.7014 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 30109
/proc/meminfo: memFree=1921328/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=8472 CPUtime=12.69
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 2909 0 0 0 1268 1 0 0 25 0 1 0 172474355 8675328 1860 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677371 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 2118 1860 72 123 0 1993 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8472

[startup+25.5012 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 30109
/proc/meminfo: memFree=1921008/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=9040 CPUtime=25.49
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 3000 0 0 0 2548 1 0 0 25 0 1 0 172474355 9256960 1951 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 2260 1951 72 123 0 2135 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9040

[startup+51.1018 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30109
/proc/meminfo: memFree=1920496/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=9552 CPUtime=51.08
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 3138 0 0 0 5107 1 0 0 25 0 1 0 172474355 9781248 2089 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538424 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 2388 2089 72 123 0 2263 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9552

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30109
/proc/meminfo: memFree=1919152/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=11468 CPUtime=102.27
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 3471 0 0 0 10226 1 0 0 25 0 1 0 172474355 11743232 2422 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526933 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 2867 2422 72 123 0 2742 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11468

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30109
/proc/meminfo: memFree=1917744/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=13192 CPUtime=162.25
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 3809 0 0 0 16224 1 0 0 25 0 1 0 172474355 13508608 2760 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 3298 2760 72 123 0 3173 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13192

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30109
/proc/meminfo: memFree=1916336/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=15780 CPUtime=222.24
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 4144 0 0 0 22223 1 0 0 25 0 1 0 172474355 16158720 3095 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 3945 3095 72 123 0 3820 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 15780

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30109
/proc/meminfo: memFree=1914928/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=15780 CPUtime=282.23
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 4462 0 0 0 28221 2 0 0 25 0 1 0 172474355 16158720 3413 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597208 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 3945 3413 72 123 0 3820 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 15780

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30109
/proc/meminfo: memFree=1913648/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=19660 CPUtime=342.22
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 4774 0 0 0 34220 2 0 0 25 0 1 0 172474355 20131840 3725 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 4915 3725 72 123 0 4790 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 19660

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30109
/proc/meminfo: memFree=1912304/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=19660 CPUtime=402.2
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 5096 0 0 0 40218 2 0 0 25 0 1 0 172474355 20131840 4047 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 4915 4047 72 123 0 4790 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 19660

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30109
/proc/meminfo: memFree=1910896/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=19660 CPUtime=462.19
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 5405 0 0 0 46216 3 0 0 25 0 1 0 172474355 20131840 4356 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 4915 4356 72 123 0 4790 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 19660

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30109
/proc/meminfo: memFree=1909552/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=25480 CPUtime=522.18
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 5735 0 0 0 52215 3 0 0 25 0 1 0 172474355 26091520 4686 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134590008 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 6370 4686 72 123 0 6245 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 25480

[startup+582.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 30109
/proc/meminfo: memFree=1908080/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=25480 CPUtime=582.16
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 6067 0 0 0 58213 3 0 0 25 0 1 0 172474355 26091520 5018 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 6370 5018 72 123 0 6245 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 25480

[startup+642.302 s]
/proc/loadavg: 1.13 1.04 1.01 2/78 30109
/proc/meminfo: memFree=1906736/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=25480 CPUtime=642.16
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 6397 0 0 0 64212 4 0 0 25 0 1 0 172474355 26091520 5348 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 6370 5348 72 123 0 6245 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 25480


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30309
/proc/meminfo: memFree=1824112/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4061.34
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 25728 0 0 0 406113 21 0 0 25 0 1 0 172474355 143994880 24679 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 24679 72 123 0 35030 0
Current children cumulated CPU time (s) 4061.34
Current children cumulated vsize (KiB) 140620

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30309
/proc/meminfo: memFree=1822704/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4121.32
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 26052 0 0 0 412111 21 0 0 25 0 1 0 172474355 143994880 25003 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628837 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 25003 72 123 0 35030 0
Current children cumulated CPU time (s) 4121.32
Current children cumulated vsize (KiB) 140620

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30309
/proc/meminfo: memFree=1821360/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4181.3
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 26376 0 0 0 418109 21 0 0 25 0 1 0 172474355 143994880 25327 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 25327 72 123 0 35030 0
Current children cumulated CPU time (s) 4181.3
Current children cumulated vsize (KiB) 140620

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30309
/proc/meminfo: memFree=1820016/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4241.3
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 26698 0 0 0 424108 22 0 0 25 0 1 0 172474355 143994880 25649 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 25649 72 123 0 35030 0
Current children cumulated CPU time (s) 4241.3
Current children cumulated vsize (KiB) 140620

[startup+4302.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 30309
/proc/meminfo: memFree=1818672/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4301.28
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 27019 0 0 0 430106 22 0 0 25 0 1 0 172474355 143994880 25970 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 25970 72 123 0 35030 0
Current children cumulated CPU time (s) 4301.28
Current children cumulated vsize (KiB) 140620

[startup+4362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 30309
/proc/meminfo: memFree=1817200/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4361.27
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 27389 0 0 0 436105 22 0 0 25 0 1 0 172474355 143994880 26340 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 26340 72 123 0 35030 0
Current children cumulated CPU time (s) 4361.27
Current children cumulated vsize (KiB) 140620

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30309
/proc/meminfo: memFree=1815664/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4421.25
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 27748 0 0 0 442103 22 0 0 25 0 1 0 172474355 143994880 26699 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 26699 72 123 0 35030 0
Current children cumulated CPU time (s) 4421.25
Current children cumulated vsize (KiB) 140620

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30309
/proc/meminfo: memFree=1814128/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4481.24
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 28126 0 0 0 448102 22 0 0 25 0 1 0 172474355 143994880 27077 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587472 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 27077 72 123 0 35030 0
Current children cumulated CPU time (s) 4481.24
Current children cumulated vsize (KiB) 140620

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30309
/proc/meminfo: memFree=1812528/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4541.23
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 28491 0 0 0 454100 23 0 0 25 0 1 0 172474355 143994880 27442 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585188 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 27442 72 123 0 35030 0
Current children cumulated CPU time (s) 4541.23
Current children cumulated vsize (KiB) 140620

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30309
/proc/meminfo: memFree=1810864/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4601.22
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 28841 0 0 0 460099 23 0 0 25 0 1 0 172474355 143994880 27792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 27792 72 123 0 35030 0
Current children cumulated CPU time (s) 4601.22
Current children cumulated vsize (KiB) 140620

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30309
/proc/meminfo: memFree=1809328/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4661.21
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 29225 0 0 0 466097 24 0 0 25 0 1 0 172474355 143994880 28176 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 28176 72 123 0 35030 0
Current children cumulated CPU time (s) 4661.21
Current children cumulated vsize (KiB) 140620

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30309
/proc/meminfo: memFree=1807856/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4721.2
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 29554 0 0 0 472096 24 0 0 25 0 1 0 172474355 143994880 28505 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 28505 72 123 0 35030 0
Current children cumulated CPU time (s) 4721.2
Current children cumulated vsize (KiB) 140620

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30309
/proc/meminfo: memFree=1806576/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4781.17
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 29871 0 0 0 478093 24 0 0 25 0 1 0 172474355 143994880 28822 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 28822 72 123 0 35030 0
Current children cumulated CPU time (s) 4781.17
Current children cumulated vsize (KiB) 140620

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30309
/proc/meminfo: memFree=1805232/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4841.16
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 30190 0 0 0 484092 24 0 0 25 0 1 0 172474355 143994880 29141 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564734 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 29141 72 123 0 35030 0
Current children cumulated CPU time (s) 4841.16
Current children cumulated vsize (KiB) 140620

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 30447
/proc/meminfo: memFree=1802488/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4901.09
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 30507 0 0 0 490084 25 0 0 25 0 1 0 172474355 143994880 29458 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 29458 72 123 0 35030 0
Current children cumulated CPU time (s) 4901.09
Current children cumulated vsize (KiB) 140620

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30507
/proc/meminfo: memFree=1802160/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=4961.04
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 30872 0 0 0 496079 25 0 0 25 0 1 0 172474355 143994880 29823 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 29823 72 123 0 35030 0
Current children cumulated CPU time (s) 4961.04
Current children cumulated vsize (KiB) 140620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30507
/proc/meminfo: memFree=1801264/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=5000.03
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 31097 0 0 0 499978 25 0 0 25 0 1 0 172474355 143994880 30048 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 30048 72 123 0 35030 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 140620

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30507
/proc/meminfo: memFree=1801264/2055920 swapFree=4146672/4192956
[pid=30108] ppid=30106 vsize=140620 CPUtime=5000.03
/proc/30108/stat : 30108 (march_ks) R 30106 30108 29570 0 -1 4194304 31097 0 0 0 499978 25 0 0 25 0 1 0 172474355 143994880 30048 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30108/statm: 35155 30048 72 123 0 35030 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 140620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.33
CPU time (s): 5000.06
CPU user time (s): 4999.78
CPU system time (s): 0.279957
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 140620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.279957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31097
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= 3858

runsolver used 5.98309 second user time and 11.6932 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Apr 22 12:39:46 UTC 2007

IDJOB= 368891
IDBENCH= 24582
IDSOLVER= 180
FILE ID= node29/368891-1177245586

PBS_JOBID= 4650514

Free space on /tmp= 66465 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00090.sat05-1326.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368891-1177245586/march_ks /tmp/evaluation/368891-1177245586/instance-368891-1177245586.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-368891-1177245586 -o ROOT/results/node29/solver-368891-1177245586 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368891-1177245586/march_ks /tmp/evaluation/368891-1177245586/instance-368891-1177245586.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  fc73c241ff6e8e1a49a6ff2500eb7905

RANDOM SEED= 858883555

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1929608 kB
Buffers:          2800 kB
Cached:          45148 kB
SwapCached:      11008 kB
Active:          34824 kB
Inactive:        36304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1929608 kB
SwapTotal:     4192956 kB
SwapFree:      4146672 kB
Dirty:            2600 kB
Writeback:           0 kB
Mapped:          30200 kB
Slab:            40656 kB
Committed_AS:  2619616 kB
PageTables:       1872 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= 66465 MiB

End job on node29 on Sun Apr 22 14:03:09 UTC 2007