Trace number 369020

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 5001.51

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
MD5SUMa12e117c336ca4cea22ec458f6b2361c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.4117
Satisfiable
(Un)Satisfiability was proved
Number of variables1560
Number of clauses60099
Sum of the clauses size180957
Maximum clause length39
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2780
Number of clauses of size 359279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

Solver Data (download as text)

2.59/2.62	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.59/2.62	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.59/2.62	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.59/2.62	c main()::
2.59/2.62	c initFormula():: searching for DIMACS p-line....
2.59/2.62	c full lookahead due to high density!
2.59/2.62	c initFormula():: the DIMACS p-line indicates a CNF of 1600 variables and 60099 clauses.
2.59/2.62	c parseCNF():: parsing....
2.59/2.62	c parseCNF():: the CNF contains 0 unary clauses.
2.59/2.62	c runParser():: parsing was successful, warming up engines...
2.59/2.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.62	c preprocessing fase I completed:: there are now 1600 free variables and 60099 clauses.
2.59/2.62	c stat :: sign balance is biased by 0.481
2.59/2.62	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.59/2.62	c using k-SAT heuristics (size based diff)
2.59/2.62	c longest clause has size 39
2.59/2.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.62	c resolvent_look() :: found 60838 resolvents
2.59/2.62	c main():: clause / variable ratio: ( 120937 / 1600 ) = 75.59
2.59/2.62	c longest clause has size 39
2.59/2.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.62	c dynamic_preselect_setsize :: off
2.59/2.62	c suggested doublelook initial :: 0
2.59/2.62	c main():: all systems go!
2.59/2.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 258 JD: 111
96.37/96.44	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/node11/watcher-369020-1177288568 -o ROOT/results/node11/solver-369020-1177288568 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369020-1177288568/march_ks /tmp/evaluation/369020-1177288568/instance-369020-1177288568.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 0.99 0.99 3/77 9582
/proc/meminfo: memFree=1606312/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=1260 CPUtime=0
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 169905819 1290240 158 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134787353 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 315 158 47 123 0 190 0

[startup+0.0936179 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 9582
/proc/meminfo: memFree=1606312/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=4620 CPUtime=0.08
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 789 0 0 0 8 0 0 0 18 0 1 0 169905819 4730880 611 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134661066 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 1155 611 48 123 0 1030 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4620

[startup+0.101619 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 9582
/proc/meminfo: memFree=1606312/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=5024 CPUtime=0.09
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 898 0 0 0 9 0 0 0 18 0 1 0 169905819 5144576 659 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561718 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 1256 659 50 123 0 1131 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5024

[startup+0.301642 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 9582
/proc/meminfo: memFree=1606312/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=6740 CPUtime=0.29
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 3869 0 0 0 27 2 0 0 19 0 1 0 169905819 6901760 1140 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 1685 1140 63 123 0 1560 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6740

[startup+0.70169 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 9582
/proc/meminfo: memFree=1606312/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=12476 CPUtime=0.69
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 5656 0 0 0 67 2 0 0 22 0 1 0 169905819 12775424 2580 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 3119 2581 67 123 0 2994 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12476

[startup+1.50178 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9583
/proc/meminfo: memFree=1592800/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=16236 CPUtime=1.49
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 14906 0 0 0 143 6 0 0 25 0 1 0 169905819 16625664 3531 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554585 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 4059 3531 67 123 0 3934 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16236

[startup+3.10197 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9583
/proc/meminfo: memFree=1563424/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41316 CPUtime=3.09
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38302 0 0 0 292 17 0 0 25 0 1 0 169905819 42307584 9448 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10329 9448 72 123 0 10204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41316

[startup+6.30135 s]
/proc/loadavg: 1.08 1.00 0.99 2/78 9583
/proc/meminfo: memFree=1568416/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41316 CPUtime=6.29
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38302 0 0 0 612 17 0 0 25 0 1 0 169905819 42307584 9448 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10329 9448 72 123 0 10204 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41316

[startup+12.7011 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 9583
/proc/meminfo: memFree=1568352/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41316 CPUtime=12.68
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38302 0 0 0 1251 17 0 0 25 0 1 0 169905819 42307584 9448 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10329 9448 72 123 0 10204 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41316

[startup+25.5016 s]
/proc/loadavg: 1.06 1.00 0.99 2/78 9583
/proc/meminfo: memFree=1568352/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41316 CPUtime=25.48
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38302 0 0 0 2531 17 0 0 25 0 1 0 169905819 42307584 9448 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10329 9448 72 123 0 10204 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41316

[startup+51.1017 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 9583
/proc/meminfo: memFree=1568352/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41316 CPUtime=51.07
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38302 0 0 0 5090 17 0 0 25 0 1 0 169905819 42307584 9448 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10329 9448 72 123 0 10204 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41316

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 9583
/proc/meminfo: memFree=1568352/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41316 CPUtime=102.27
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38302 0 0 0 10209 18 0 0 25 0 1 0 169905819 42307584 9448 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10329 9448 72 123 0 10204 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41316

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 9583
/proc/meminfo: memFree=1568352/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41320 CPUtime=162.24
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38303 0 0 0 16206 18 0 0 25 0 1 0 169905819 42311680 9449 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598301 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10330 9449 72 123 0 10205 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 41320

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 9583
/proc/meminfo: memFree=1568352/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41324 CPUtime=222.23
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38304 0 0 0 22204 19 0 0 25 0 1 0 169905819 42315776 9450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10331 9450 72 123 0 10206 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 41324

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 9583
/proc/meminfo: memFree=1568352/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41452 CPUtime=282.21
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38306 0 0 0 28202 19 0 0 25 0 1 0 169905819 42446848 9452 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10363 9452 72 123 0 10238 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 41452

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 9583
/proc/meminfo: memFree=1568352/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41452 CPUtime=342.2
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38306 0 0 0 34200 20 0 0 25 0 1 0 169905819 42446848 9452 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10363 9452 72 123 0 10238 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41452

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 9583
/proc/meminfo: memFree=1568352/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41452 CPUtime=402.19
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38307 0 0 0 40198 21 0 0 25 0 1 0 169905819 42446848 9453 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10363 9453 72 123 0 10238 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 41452

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 9583
/proc/meminfo: memFree=1568288/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41452 CPUtime=462.16
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38308 0 0 0 46195 21 0 0 25 0 1 0 169905819 42446848 9454 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10363 9454 72 123 0 10238 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 41452

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 9585
/proc/meminfo: memFree=1568288/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41452 CPUtime=522.15
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38308 0 0 0 52193 22 0 0 25 0 1 0 169905819 42446848 9454 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10363 9454 72 123 0 10238 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41452

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 9585
/proc/meminfo: memFree=1568288/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41452 CPUtime=582.13
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38308 0 0 0 58191 22 0 0 25 0 1 0 169905819 42446848 9454 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10363 9454 72 123 0 10238 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 41452

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 9585
/proc/meminfo: memFree=1568288/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41452 CPUtime=642.12
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38308 0 0 0 64189 23 0 0 25 0 1 0 169905819 42446848 9454 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10363 9454 72 123 0 10238 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 41452


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9783
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4061.1
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 406057 53 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 41456

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4121.08
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 412055 53 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596366 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 41456

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4181.07
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 418053 54 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 41456

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4241.05
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 424051 54 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 41456

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4301.03
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 430048 55 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 41456

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4361.01
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 436046 55 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 41456

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4421
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 442044 56 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 41456

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4480.98
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 448042 56 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 41456

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4540.97
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 454040 57 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 41456

[startup+4602.3 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4600.95
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 460038 57 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 41456

[startup+4662.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 9785
/proc/meminfo: memFree=1568160/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4660.94
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 466036 58 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 41456

[startup+4722.31 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4720.92
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 472034 58 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 41456

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4780.91
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 478032 59 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 41456

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4840.88
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 484029 59 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 41456

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4900.87
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 490027 60 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 41456

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=4960.85
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 496025 60 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 41456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=5000.05
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 499944 61 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 41456

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9785
/proc/meminfo: memFree=1568224/2055920 swapFree=4150632/4192956
[pid=9582] ppid=9580 vsize=41456 CPUtime=5000.05
/proc/9582/stat : 9582 (march_ks) R 9580 9582 9287 0 -1 4194304 38314 0 0 0 499944 61 0 0 25 0 1 0 169905819 42450944 9460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10364 9460 72 123 0 10239 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 41456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.45
CPU system time (s): 0.618905
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 61172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.45
system time used= 0.618905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38314
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= 7937

runsolver used 5.79312 second user time and 11.4653 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Apr 23 00:36:09 UTC 2007

IDJOB= 369020
IDBENCH= 24727
IDSOLVER= 180
FILE ID= node11/369020-1177288568

PBS_JOBID= 4650800

Free space on /tmp= 66346 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369020-1177288568/march_ks /tmp/evaluation/369020-1177288568/instance-369020-1177288568.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-369020-1177288568 -o ROOT/results/node11/solver-369020-1177288568 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369020-1177288568/march_ks /tmp/evaluation/369020-1177288568/instance-369020-1177288568.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a12e117c336ca4cea22ec458f6b2361c

RANDOM SEED= 765412760

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1606720 kB
Buffers:         40308 kB
Cached:         319932 kB
SwapCached:      10904 kB
Active:         151760 kB
Inactive:       231748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606720 kB
SwapTotal:     4192956 kB
SwapFree:      4150632 kB
Dirty:            3252 kB
Writeback:           0 kB
Mapped:          30388 kB
Slab:            51196 kB
Committed_AS:  6285608 kB
PageTables:       1848 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= 66346 MiB

End job on node11 on Mon Apr 23 01:59:32 UTC 2007