Trace number 313227

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) 1200.15 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/dated-10-13-s.cnf
MD5SUM120a205e1420676f8007fba80a5a88e7
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.3508
Satisfiable
(Un)Satisfiability was proved
Number of variables181082
Number of clauses824258
Sum of the clauses size1887794
Maximum clause length10
Minimum clause length1
Number of clauses of size 115233
Number of clauses of size 2657174
Number of clauses of size 3117631
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

Solver Data (download as text)

10.59/10.62	c main():: ***                                   [ march satisfiability solver ]                                   ***
10.59/10.62	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
10.59/10.62	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
10.59/10.62	c main()::
10.59/10.62	c initFormula():: searching for DIMACS p-line....
10.59/10.62	c initFormula():: the DIMACS p-line indicates a CNF of 181082 variables and 824258 clauses.
10.59/10.62	c parseCNF():: parsing....
10.59/10.62	c parseCNF():: the CNF contains 15233 unary clauses.
10.59/10.62	c runParser():: parsing was successful, warming up engines...
10.59/10.62	c find_and_remove_tautogolies():: found and removed 25997 tautologies
10.59/10.62	c find_and_remove_tautogolies():: found and removed 108 tautologies
10.59/10.62	c simplify_formula():: removed 228 tautological, 297497 satisfied and 17124 duplicate clauses
10.59/10.62	c preprocessing fase I completed:: there are now 94148 free variables and 509409 clauses.
10.59/10.62	c stat :: sign balance is biased by 0.942
10.59/10.62	c shorten_equivalence(): average equivalence length reduced from nan to nan
10.59/10.62	c using k-SAT heuristics (size based diff)
10.59/10.62	c longest clause has size 10
10.59/10.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.59/10.62	c main():: clause / variable ratio: ( 509409 / 181082 ) = 2.81
10.59/10.62	c longest clause has size 10
10.59/10.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.59/10.62	c dynamic_preselect_setsize :: on
10.59/10.62	c suggested doublelook initial :: 0
10.59/10.62	c main():: all systems go!
10.59/10.62	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/node26/watcher-313227-1176880079 -o ROOT/results/node26/solver-313227-1176880079 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313227-1176880079/march_ks /tmp/evaluation/313227-1176880079/instance-313227-1176880079.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 14824
/proc/meminfo: memFree=1616824/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=4584 CPUtime=0
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 743 0 0 0 0 0 0 0 18 0 1 0 135924716 4694016 728 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 1146 733 45 123 0 1021 0

[startup+0.025464 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 14824
/proc/meminfo: memFree=1616824/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=16312 CPUtime=0.01
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 2771 0 0 0 1 0 0 0 18 0 1 0 135924716 16703488 2756 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 4078 2761 45 123 0 3953 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 16312

[startup+0.101468 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 14824
/proc/meminfo: memFree=1616824/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=22132 CPUtime=0.09
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 4538 0 0 0 8 1 0 0 18 0 1 0 135924716 22663168 4523 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 5533 4523 47 123 0 5408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22132

[startup+0.301487 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 14824
/proc/meminfo: memFree=1616824/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=25036 CPUtime=0.29
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 5434 0 0 0 27 2 0 0 19 0 1 0 135924716 25636864 5419 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 6259 5419 47 123 0 6134 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25036

[startup+0.701523 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 14824
/proc/meminfo: memFree=1616824/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=30580 CPUtime=0.69
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 7154 0 0 0 66 3 0 0 22 0 1 0 135924716 31313920 7139 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 7645 7140 47 123 0 7520 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30580

[startup+1.5016 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 14825
/proc/meminfo: memFree=1583472/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=83472 CPUtime=1.49
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 15836 0 0 0 141 8 0 0 25 0 1 0 135924716 85475328 14058 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561697 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 20868 14058 50 123 0 20743 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83472

[startup+3.10175 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 14825
/proc/meminfo: memFree=1549552/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=90416 CPUtime=3.09
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 22048 0 0 0 298 11 0 0 25 0 1 0 135924716 92585984 15857 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628603 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 22604 15857 52 123 0 22479 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90416

[startup+6.30104 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 14825
/proc/meminfo: memFree=1551408/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=93820 CPUtime=6.29
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 32376 0 0 0 613 16 0 0 25 0 1 0 135924716 96071680 17130 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 23455 17130 63 123 0 23330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 93820

[startup+12.7016 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 14825
/proc/meminfo: memFree=1442608/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=220860 CPUtime=12.69
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 79206 0 0 0 1233 36 0 0 25 0 1 0 135924716 226160640 43488 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 55215 43488 72 123 0 55090 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 220860

[startup+25.5018 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 14825
/proc/meminfo: memFree=1442736/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=220860 CPUtime=25.48
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 79211 0 0 0 2512 36 0 0 25 0 1 0 135924716 226160640 43493 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 55215 43493 72 123 0 55090 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 220860

[startup+51.1012 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14825
/proc/meminfo: memFree=1442736/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=220860 CPUtime=51.08
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 79226 0 0 0 5071 37 0 0 25 0 1 0 135924716 226160640 43508 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 55215 43508 72 123 0 55090 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 220860

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14825
/proc/meminfo: memFree=1442736/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=221024 CPUtime=102.27
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 79258 0 0 0 10190 37 0 0 25 0 1 0 135924716 226328576 43540 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 55256 43540 72 123 0 55131 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 221024

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1442672/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=221024 CPUtime=162.26
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 79271 0 0 0 16188 38 0 0 25 0 1 0 135924716 226328576 43553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 55256 43553 72 123 0 55131 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 221024

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1442608/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=221200 CPUtime=222.23
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 79279 0 0 0 22185 38 0 0 25 0 1 0 135924716 226508800 43561 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 55300 43561 72 123 0 55175 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 221200

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1442544/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=221200 CPUtime=282.22
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 79279 0 0 0 28184 38 0 0 25 0 1 0 135924716 226508800 43561 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 55300 43561 72 123 0 55175 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 221200

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1412144/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=251976 CPUtime=342.21
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 86896 0 0 0 34178 43 0 0 25 0 1 0 135924716 258023424 51178 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 62994 51178 72 123 0 62869 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 251976

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1406320/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=257880 CPUtime=402.19
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 88321 0 0 0 40174 45 0 0 25 0 1 0 135924716 264069120 52603 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 64470 52603 72 123 0 64345 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 257880

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1404848/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=259472 CPUtime=462.18
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 88679 0 0 0 46172 46 0 0 25 0 1 0 135924716 265699328 52961 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 64868 52961 72 123 0 64743 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 259472

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1402288/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=262156 CPUtime=522.16
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 89322 0 0 0 52169 47 0 0 25 0 1 0 135924716 268447744 53604 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 65539 53604 72 123 0 65414 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 262156

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1402224/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=262156 CPUtime=582.15
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 89337 0 0 0 58168 47 0 0 25 0 1 0 135924716 268447744 53619 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 65539 53619 72 123 0 65414 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 262156

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1402224/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=262156 CPUtime=642.14
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 89338 0 0 0 64166 48 0 0 25 0 1 0 135924716 268447744 53620 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 65539 53620 72 123 0 65414 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 262156

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1402224/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=262156 CPUtime=702.12
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 89340 0 0 0 70164 48 0 0 25 0 1 0 135924716 268447744 53622 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 65539 53622 72 123 0 65414 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 262156

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1402224/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=262156 CPUtime=762.11
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 89341 0 0 0 76162 49 0 0 25 0 1 0 135924716 268447744 53623 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541763 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 65539 53623 72 123 0 65414 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 262156

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1402224/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=262156 CPUtime=822.09
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 89341 0 0 0 82160 49 0 0 25 0 1 0 135924716 268447744 53623 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 65539 53623 72 123 0 65414 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 262156

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1367216/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=300520 CPUtime=882.07
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 98069 0 0 0 88154 53 0 0 25 0 1 0 135924716 307732480 62347 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 75130 62347 72 123 0 75005 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 300520

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1355696/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=313648 CPUtime=942.06
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 100955 0 0 0 94150 56 0 0 25 0 1 0 135924716 321175552 65232 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 78412 65232 72 123 0 78287 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 313648

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1354992/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=314232 CPUtime=1002.05
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 101117 0 0 0 100148 57 0 0 25 0 1 0 135924716 321773568 65392 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 78558 65392 72 123 0 78433 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 314232

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1354672/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=314712 CPUtime=1062.03
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 101214 0 0 0 106146 57 0 0 25 0 1 0 135924716 322265088 65489 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 78678 65489 72 123 0 78553 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 314712

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1354224/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=315052 CPUtime=1122.02
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 101317 0 0 0 112144 58 0 0 25 0 1 0 135924716 322613248 65592 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 78763 65592 72 123 0 78638 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 315052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1353840/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=315564 CPUtime=1182
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 101429 0 0 0 118142 58 0 0 25 0 1 0 135924716 323137536 65704 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134591286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 78891 65704 72 123 0 78766 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 315564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14825
/proc/meminfo: memFree=1353648/2055920 swapFree=4170240/4192956
[pid=14824] ppid=14822 vsize=316328 CPUtime=1200.1
/proc/14824/stat : 14824 (march_ks) R 14822 14824 13789 0 -1 4194304 101465 0 0 0 119952 58 0 0 25 0 1 0 135924716 323919872 65740 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/14824/statm: 79082 65740 72 123 0 78957 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 316328

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.15
CPU user time (s): 1199.52
CPU system time (s): 0.631903
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 316328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.52
system time used= 0.631903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101465
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= 2366

runsolver used 1.41179 second user time and 2.93155 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Apr 18 07:07:59 UTC 2007

IDJOB= 313227
IDBENCH= 20361
IDSOLVER= 111
FILE ID= node26/313227-1176880079

PBS_JOBID= 4590310

Free space on /tmp= 66466 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/dated-10-13-s.cnf
COMMAND LINE= /tmp/evaluation/313227-1176880079/march_ks /tmp/evaluation/313227-1176880079/instance-313227-1176880079.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-313227-1176880079 -o ROOT/results/node26/solver-313227-1176880079 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313227-1176880079/march_ks /tmp/evaluation/313227-1176880079/instance-313227-1176880079.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  120a205e1420676f8007fba80a5a88e7

RANDOM SEED= 418161400

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1617232 kB
Buffers:         36232 kB
Cached:         303664 kB
SwapCached:       3232 kB
Active:         208548 kB
Inactive:       174888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617232 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:           16896 kB
Writeback:           0 kB
Mapped:          51016 kB
Slab:            40840 kB
Committed_AS:   988568 kB
PageTables:       1768 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= 66466 MiB

End job on node26 on Wed Apr 18 07:28:02 UTC 2007