Trace number 313067

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) 1200.05 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/partial-5-13-s.cnf
MD5SUM8440e7259e120363fc65b24385da09e8
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark82.5714
Satisfiable
(Un)Satisfiability was proved
Number of variables184675
Number of clauses842981
Sum of the clauses size1930752
Maximum clause length10
Minimum clause length1
Number of clauses of size 113965
Number of clauses of size 2674001
Number of clauses of size 3120435
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

Solver Data (download as text)

10.98/11.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
10.98/11.05	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
10.98/11.05	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
10.98/11.05	c main()::
10.98/11.05	c initFormula():: searching for DIMACS p-line....
10.98/11.05	c initFormula():: the DIMACS p-line indicates a CNF of 184675 variables and 842981 clauses.
10.98/11.05	c parseCNF():: parsing....
10.98/11.05	c parseCNF():: the CNF contains 13965 unary clauses.
10.98/11.05	c runParser():: parsing was successful, warming up engines...
10.98/11.05	c find_and_remove_tautogolies():: found and removed 26797 tautologies
10.98/11.05	c find_and_remove_tautogolies():: found and removed 119 tautologies
10.98/11.05	c simplify_formula():: removed 0 tautological, 303993 satisfied and 22511 duplicate clauses
10.98/11.05	c preprocessing fase I completed:: there are now 95630 free variables and 516477 clauses.
10.98/11.05	c stat :: sign balance is biased by 0.923
10.98/11.05	c shorten_equivalence(): average equivalence length reduced from nan to nan
10.98/11.05	c using k-SAT heuristics (size based diff)
10.98/11.05	c longest clause has size 10
10.98/11.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 1620 duplicate clauses
10.98/11.05	c resolvent_look() :: found 1386 resolvents
10.98/11.05	c main():: clause / variable ratio: ( 517863 / 184675 ) = 2.80
10.98/11.05	c longest clause has size 10
10.98/11.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.98/11.05	c dynamic_preselect_setsize :: on
10.98/11.05	c suggested doublelook initial :: 0
10.98/11.05	c main():: all systems go!
10.98/11.05	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/node3/watcher-313067-1176873262 -o ROOT/results/node3/solver-313067-1176873262 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313067-1176873262/march_ks /tmp/evaluation/313067-1176873262/instance-313067-1176873262.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: 0.85 0.97 0.99 3/77 798
/proc/meminfo: memFree=1686752/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=4676 CPUtime=0
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 751 0 0 0 0 0 0 0 18 0 1 0 163363967 4788224 736 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 1169 741 45 123 0 1044 0

[startup+0.0173279 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 798
/proc/meminfo: memFree=1686752/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=14160 CPUtime=0
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 2008 0 0 0 0 0 0 0 18 0 1 0 163363967 14499840 1993 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557515 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 3540 1996 45 123 0 3415 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 14160

[startup+0.101342 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 798
/proc/meminfo: memFree=1686752/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=22532 CPUtime=0.09
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 4618 0 0 0 8 1 0 0 18 0 1 0 163363967 23072768 4603 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 5633 4603 47 123 0 5508 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22532

[startup+0.301373 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 798
/proc/meminfo: memFree=1686752/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=25436 CPUtime=0.29
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 5513 0 0 0 27 2 0 0 20 0 1 0 163363967 26046464 5498 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 6359 5499 47 123 0 6234 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25436

[startup+0.701438 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 798
/proc/meminfo: memFree=1686752/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=30980 CPUtime=0.69
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 7230 0 0 0 65 4 0 0 24 0 1 0 163363967 31723520 7215 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 7745 7215 47 123 0 7620 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30980

[startup+1.50158 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 799
/proc/meminfo: memFree=1653080/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=85296 CPUtime=1.49
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 16161 0 0 0 141 8 0 0 25 0 1 0 163363967 87343104 14346 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561756 0 0 4096 0 0 0 0 17 0 0 0
/proc/798/statm: 21324 14346 50 123 0 21199 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 85296

[startup+3.10183 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 799
/proc/meminfo: memFree=1618968/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=92584 CPUtime=3.08
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 22462 0 0 0 296 12 0 0 25 0 1 0 163363967 94806016 16210 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 23146 16210 52 123 0 23021 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 92584

[startup+6.30135 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 799
/proc/meminfo: memFree=1616024/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=91724 CPUtime=6.28
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 31933 0 0 0 611 17 0 0 25 0 1 0 163363967 93925376 16462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134657929 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 22931 16462 63 123 0 22806 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 91724

[startup+12.7014 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 799
/proc/meminfo: memFree=1510040/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225280 CPUtime=12.69
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78485 0 0 0 1234 35 0 0 25 0 1 0 163363967 230686720 44172 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56320 44172 72 123 0 56195 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 225280

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 799
/proc/meminfo: memFree=1510104/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225280 CPUtime=25.48
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78488 0 0 0 2513 35 0 0 25 0 1 0 163363967 230686720 44175 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56320 44175 72 123 0 56195 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 225280

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 799
/proc/meminfo: memFree=1510104/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225280 CPUtime=51.07
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78491 0 0 0 5072 35 0 0 25 0 1 0 163363967 230686720 44178 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527256 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56320 44178 72 123 0 56195 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 225280

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 799
/proc/meminfo: memFree=1510104/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=102.25
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78524 0 0 0 10190 35 0 0 25 0 1 0 163363967 230854656 44211 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44211 72 123 0 56236 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 225444

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 799
/proc/meminfo: memFree=1510104/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=162.24
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78529 0 0 0 16188 36 0 0 25 0 1 0 163363967 230854656 44216 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44216 72 123 0 56236 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 225444

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 799
/proc/meminfo: memFree=1510040/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=222.22
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78531 0 0 0 22185 37 0 0 25 0 1 0 163363967 230854656 44218 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44218 72 123 0 56236 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 225444

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 799
/proc/meminfo: memFree=1510104/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=282.2
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78531 0 0 0 28183 37 0 0 25 0 1 0 163363967 230854656 44218 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44218 72 123 0 56236 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 225444

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 799
/proc/meminfo: memFree=1510104/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=342.17
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78532 0 0 0 34180 37 0 0 25 0 1 0 163363967 230854656 44219 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44219 72 123 0 56236 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 225444

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 799
/proc/meminfo: memFree=1510104/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=402.16
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78532 0 0 0 40178 38 0 0 25 0 1 0 163363967 230854656 44219 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44219 72 123 0 56236 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 225444

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 799
/proc/meminfo: memFree=1510040/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=462.14
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78532 0 0 0 46176 38 0 0 25 0 1 0 163363967 230854656 44219 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44219 72 123 0 56236 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 225444

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 799
/proc/meminfo: memFree=1510040/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=522.12
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78533 0 0 0 52173 39 0 0 25 0 1 0 163363967 230854656 44220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44220 72 123 0 56236 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 225444

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 799
/proc/meminfo: memFree=1510040/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=582.1
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78533 0 0 0 58171 39 0 0 25 0 1 0 163363967 230854656 44220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44220 72 123 0 56236 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 225444

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 799
/proc/meminfo: memFree=1510040/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=642.09
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78533 0 0 0 64169 40 0 0 25 0 1 0 163363967 230854656 44220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44220 72 123 0 56236 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 225444

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 799
/proc/meminfo: memFree=1510040/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=702.06
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78533 0 0 0 70166 40 0 0 25 0 1 0 163363967 230854656 44220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526908 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44220 72 123 0 56236 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 225444

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 799
/proc/meminfo: memFree=1509976/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=762.05
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78533 0 0 0 76164 41 0 0 25 0 1 0 163363967 230854656 44220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44220 72 123 0 56236 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 225444

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 799
/proc/meminfo: memFree=1509976/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=822.02
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78534 0 0 0 82161 41 0 0 25 0 1 0 163363967 230854656 44221 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44221 72 123 0 56236 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 225444

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 799
/proc/meminfo: memFree=1509976/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=882.01
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78534 0 0 0 88159 42 0 0 25 0 1 0 163363967 230854656 44221 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44221 72 123 0 56236 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 225444

[startup+942.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 799
/proc/meminfo: memFree=1509976/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225444 CPUtime=941.99
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78539 0 0 0 94156 43 0 0 25 0 1 0 163363967 230854656 44226 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56361 44226 72 123 0 56236 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 225444

[startup+1002.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 801
/proc/meminfo: memFree=1509784/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225704 CPUtime=1001.97
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78580 0 0 0 100154 43 0 0 25 0 1 0 163363967 231120896 44267 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56426 44267 72 123 0 56301 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 225704

[startup+1062.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 801
/proc/meminfo: memFree=1509720/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225704 CPUtime=1061.95
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78591 0 0 0 106152 43 0 0 25 0 1 0 163363967 231120896 44278 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56426 44278 72 123 0 56301 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 225704

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 801
/proc/meminfo: memFree=1509656/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225704 CPUtime=1121.93
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78595 0 0 0 112149 44 0 0 25 0 1 0 163363967 231120896 44282 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56426 44282 72 123 0 56301 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 225704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 801
/proc/meminfo: memFree=1509656/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225704 CPUtime=1181.91
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78595 0 0 0 118147 44 0 0 25 0 1 0 163363967 231120896 44282 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56426 44282 72 123 0 56301 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 225704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 801
/proc/meminfo: memFree=1509656/2055920 swapFree=4132108/4192956
[pid=798] ppid=796 vsize=225704 CPUtime=1200.01
/proc/798/stat : 798 (march_ks) R 796 798 31740 0 -1 4194304 78595 0 0 0 119956 45 0 0 25 0 1 0 163363967 231120896 44282 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/798/statm: 56426 44282 72 123 0 56301 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 225704

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): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1199.57
CPU system time (s): 0.483926
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 235884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.57
system time used= 0.483926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78595
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= 24552

runsolver used 1.48477 second user time and 2.86456 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Apr 18 05:14:22 UTC 2007

IDJOB= 313067
IDBENCH= 20357
IDSOLVER= 111
FILE ID= node3/313067-1176873262

PBS_JOBID= 4590266

Free space on /tmp= 66404 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/partial-5-13-s.cnf
COMMAND LINE= /tmp/evaluation/313067-1176873262/march_ks /tmp/evaluation/313067-1176873262/instance-313067-1176873262.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-313067-1176873262 -o ROOT/results/node3/solver-313067-1176873262 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313067-1176873262/march_ks /tmp/evaluation/313067-1176873262/instance-313067-1176873262.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  8440e7259e120363fc65b24385da09e8

RANDOM SEED= 38619002

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1687224 kB
Buffers:         31452 kB
Cached:         263252 kB
SwapCached:      23808 kB
Active:         113072 kB
Inactive:       213480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1687224 kB
SwapTotal:     4192956 kB
SwapFree:      4132108 kB
Dirty:           17308 kB
Writeback:           0 kB
Mapped:          30236 kB
Slab:            27728 kB
Committed_AS:  5194932 kB
PageTables:       1780 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= 66404 MiB

End job on node3 on Wed Apr 18 05:34:25 UTC 2007