Trace number 1626141

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.03 5002.21

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S439075063-023.cnf
MD5SUMee1ee4ce24708e1154601d98d318621f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.1006
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.44	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 229 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 7967 free variables and 33371 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.496
0.39/0.44	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.44	c using 3-SAT heuristics (occurence based diff)
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.39/0.44	c resolvent_look() :: found 72 resolvents
0.39/0.44	c lessRedundantTransformation():: nothing to be done.
0.39/0.44	c transformTo3SAT():: you gave me 8000 variables and 33443 clauses.
0.39/0.44	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.44	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.44	c transformTo3SAT():: the transformation yielded 8000 variabels and 33443 clauses.
0.39/0.44	c main():: clause / variable ratio: ( 33443 / 8000 ) = 4.18
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c suggested doublelook initial :: 0
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 724 JD: 545
14.39/14.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626141-1240022915/watcher-1626141-1240022915 -o /tmp/evaluation-result-1626141-1240022915/solver-1626141-1240022915 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626141-1240022915.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): 6000 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: 0.92 0.98 0.99 3/64 22892
/proc/meminfo: memFree=979248/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=1512 CPUtime=0
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 30324983 1548288 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134793714 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 378 249 47 123 0 253 0

[startup+0.0322581 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22892
/proc/meminfo: memFree=979248/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=1908 CPUtime=0.03
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 368 0 0 0 3 0 0 0 18 0 1 0 30324983 1953792 354 1992294400 134512640 135019032 4294956240 18446744073709551615 134631683 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 477 354 47 123 0 352 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1908

[startup+0.101263 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22892
/proc/meminfo: memFree=979248/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=5240 CPUtime=0.09
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 1466 0 0 0 9 0 0 0 18 0 1 0 30324983 5365760 953 1992294400 134512640 135019032 4294956240 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 1310 953 52 123 0 1185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.301281 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22892
/proc/meminfo: memFree=979248/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=7684 CPUtime=0.29
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 4617 0 0 0 28 1 0 0 20 0 1 0 30324983 7868416 1531 1992294400 134512640 135019032 4294956240 18446744073709551615 134566924 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 1921 1531 67 123 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7684

[startup+0.701317 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22892
/proc/meminfo: memFree=979248/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=10472 CPUtime=0.69
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 6917 0 0 0 67 2 0 0 24 0 1 0 30324983 10723328 2223 1992294400 134512640 135019032 4294956240 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 2618 2223 73 123 0 2493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10472

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22893
/proc/meminfo: memFree=970536/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=10748 CPUtime=1.49
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 6947 0 0 0 147 2 0 0 25 0 1 0 30324983 11005952 2253 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 2687 2253 73 123 0 2562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10748

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22893
/proc/meminfo: memFree=970216/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=11552 CPUtime=3.09
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7111 0 0 0 307 2 0 0 25 0 1 0 30324983 11829248 2417 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 2888 2417 73 123 0 2763 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11552

[startup+6.30183 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22893
/proc/meminfo: memFree=969192/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=11940 CPUtime=6.29
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7220 0 0 0 626 3 0 0 25 0 1 0 30324983 12226560 2526 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 2985 2526 73 123 0 2860 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11940

[startup+12.7014 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22893
/proc/meminfo: memFree=968872/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=12200 CPUtime=12.69
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7282 0 0 0 1266 3 0 0 25 0 1 0 30324983 12492800 2588 1992294400 134512640 135019032 4294956240 18446744073709551615 134548945 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 3050 2588 73 123 0 2925 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12200

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22893
/proc/meminfo: memFree=968488/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=12740 CPUtime=25.48
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7416 0 0 0 2545 3 0 0 25 0 1 0 30324983 13045760 2722 1992294400 134512640 135019032 4294956240 18446744073709551615 134598157 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 3185 2722 73 123 0 3060 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12740

[startup+51.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22893
/proc/meminfo: memFree=968040/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=13252 CPUtime=51.07
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7529 0 0 0 5104 3 0 0 25 0 1 0 30324983 13570048 2835 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 3313 2835 73 123 0 3188 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13252

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22893
/proc/meminfo: memFree=967656/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=13508 CPUtime=102.25
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7606 0 0 0 10222 3 0 0 25 0 1 0 30324983 13832192 2912 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 3377 2912 73 123 0 3252 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13508

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22893
/proc/meminfo: memFree=967464/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=13764 CPUtime=162.21
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7664 0 0 0 16218 3 0 0 25 0 1 0 30324983 14094336 2970 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 3441 2970 73 123 0 3316 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 13764

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22893
/proc/meminfo: memFree=967208/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=13892 CPUtime=222.2
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7705 0 0 0 22216 4 0 0 25 0 1 0 30324983 14225408 3011 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 3473 3011 73 123 0 3348 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13892

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22893
/proc/meminfo: memFree=967144/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=14020 CPUtime=282.17
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7738 0 0 0 28213 4 0 0 25 0 1 0 30324983 14356480 3044 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 3505 3044 73 123 0 3380 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 14020

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22893
/proc/meminfo: memFree=966952/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=14148 CPUtime=342.14
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7764 0 0 0 34210 4 0 0 25 0 1 0 30324983 14487552 3070 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 3537 3070 73 123 0 3412 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 14148

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22893
/proc/meminfo: memFree=966824/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=14276 CPUtime=402.12
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7788 0 0 0 40208 4 0 0 25 0 1 0 30324983 14618624 3094 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 3569 3094 73 123 0 3444 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 14276

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22893
/proc/meminfo: memFree=966760/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=14276 CPUtime=462.09
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7812 0 0 0 46205 4 0 0 25 0 1 0 30324983 14618624 3118 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 3569 3118 73 123 0 3444 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 14276

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22893
/proc/meminfo: memFree=966632/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=14404 CPUtime=522.07
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7830 0 0 0 52203 4 0 0 25 0 1 0 30324983 14749696 3136 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 3601 3136 73 123 0 3476 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 14404

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22893
/proc/meminfo: memFree=966568/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=14404 CPUtime=582.04
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7849 0 0 0 58200 4 0 0 25 0 1 0 30324983 14749696 3155 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 3601 3155 73 123 0 3476 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 14404

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22893
/proc/meminfo: memFree=966504/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=14532 CPUtime=642
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 7866 0 0 0 64196 4 0 0 25 0 1 0 30324983 14880768 3172 1992294400 134512640 135019032 4294956240 18446744073709551615 134526522 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 3633 3172 73 123 0 3508 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 14532


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 22901
/proc/meminfo: memFree=964200/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16204 CPUtime=4000.54
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8275 0 0 0 400046 8 0 0 25 0 1 0 30324983 16592896 3581 1992294400 134512640 135019032 4294956240 18446744073709551615 134597843 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4051 3581 73 123 0 3926 0
Current children cumulated CPU time (s) 4000.54
Current children cumulated vsize (KiB) 16204

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=964072/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16204 CPUtime=4060.52
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8278 0 0 0 406044 8 0 0 25 0 1 0 30324983 16592896 3584 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4051 3584 73 123 0 3926 0
Current children cumulated CPU time (s) 4060.52
Current children cumulated vsize (KiB) 16204

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=964008/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16204 CPUtime=4120.49
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8282 0 0 0 412041 8 0 0 25 0 1 0 30324983 16592896 3588 1992294400 134512640 135019032 4294956240 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4051 3588 73 123 0 3926 0
Current children cumulated CPU time (s) 4120.49
Current children cumulated vsize (KiB) 16204

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=964008/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16204 CPUtime=4180.47
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8286 0 0 0 418039 8 0 0 25 0 1 0 30324983 16592896 3592 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4051 3592 73 123 0 3926 0
Current children cumulated CPU time (s) 4180.47
Current children cumulated vsize (KiB) 16204

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=964008/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16204 CPUtime=4240.45
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8290 0 0 0 424037 8 0 0 25 0 1 0 30324983 16592896 3596 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4051 3596 73 123 0 3926 0
Current children cumulated CPU time (s) 4240.45
Current children cumulated vsize (KiB) 16204

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22901
/proc/meminfo: memFree=964008/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16204 CPUtime=4300.42
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8294 0 0 0 430034 8 0 0 25 0 1 0 30324983 16592896 3600 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4051 3600 73 123 0 3926 0
Current children cumulated CPU time (s) 4300.42
Current children cumulated vsize (KiB) 16204

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22907
/proc/meminfo: memFree=963880/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16204 CPUtime=4360.39
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8299 0 0 0 436031 8 0 0 25 0 1 0 30324983 16592896 3605 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4051 3605 73 123 0 3926 0
Current children cumulated CPU time (s) 4360.39
Current children cumulated vsize (KiB) 16204

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22907
/proc/meminfo: memFree=963880/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16204 CPUtime=4420.38
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8302 0 0 0 442029 9 0 0 25 0 1 0 30324983 16592896 3608 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4051 3608 73 123 0 3926 0
Current children cumulated CPU time (s) 4420.38
Current children cumulated vsize (KiB) 16204

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22907
/proc/meminfo: memFree=963880/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16332 CPUtime=4480.35
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8304 0 0 0 448026 9 0 0 25 0 1 0 30324983 16723968 3610 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4083 3610 73 123 0 3958 0
Current children cumulated CPU time (s) 4480.35
Current children cumulated vsize (KiB) 16332

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22907
/proc/meminfo: memFree=963880/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16332 CPUtime=4540.33
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8308 0 0 0 454024 9 0 0 25 0 1 0 30324983 16723968 3614 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4083 3614 73 123 0 3958 0
Current children cumulated CPU time (s) 4540.33
Current children cumulated vsize (KiB) 16332

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22907
/proc/meminfo: memFree=963752/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16332 CPUtime=4600.3
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8311 0 0 0 460021 9 0 0 25 0 1 0 30324983 16723968 3617 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4083 3617 73 123 0 3958 0
Current children cumulated CPU time (s) 4600.3
Current children cumulated vsize (KiB) 16332

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22907
/proc/meminfo: memFree=963752/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16332 CPUtime=4660.27
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8315 0 0 0 466018 9 0 0 25 0 1 0 30324983 16723968 3621 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4083 3621 73 123 0 3958 0
Current children cumulated CPU time (s) 4660.27
Current children cumulated vsize (KiB) 16332

[startup+4722.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 22907
/proc/meminfo: memFree=963752/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16332 CPUtime=4720.25
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8318 0 0 0 472016 9 0 0 25 0 1 0 30324983 16723968 3624 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4083 3624 73 123 0 3958 0
Current children cumulated CPU time (s) 4720.25
Current children cumulated vsize (KiB) 16332

[startup+4782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 22907
/proc/meminfo: memFree=963752/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16332 CPUtime=4780.22
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8324 0 0 0 478013 9 0 0 25 0 1 0 30324983 16723968 3630 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4083 3630 73 123 0 3958 0
Current children cumulated CPU time (s) 4780.22
Current children cumulated vsize (KiB) 16332

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22907
/proc/meminfo: memFree=963752/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16332 CPUtime=4840.19
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8326 0 0 0 484010 9 0 0 25 0 1 0 30324983 16723968 3632 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4083 3632 73 123 0 3958 0
Current children cumulated CPU time (s) 4840.19
Current children cumulated vsize (KiB) 16332

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22907
/proc/meminfo: memFree=963752/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16332 CPUtime=4900.16
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8330 0 0 0 490007 9 0 0 25 0 1 0 30324983 16723968 3636 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4083 3636 73 123 0 3958 0
Current children cumulated CPU time (s) 4900.16
Current children cumulated vsize (KiB) 16332

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22907
/proc/meminfo: memFree=963688/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16332 CPUtime=4960.13
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8333 0 0 0 496004 9 0 0 25 0 1 0 30324983 16723968 3639 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4083 3639 73 123 0 3958 0
Current children cumulated CPU time (s) 4960.13
Current children cumulated vsize (KiB) 16332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22907
/proc/meminfo: memFree=963688/2055920 swapFree=4192956/4192956
[pid=22892] ppid=22890 vsize=16460 CPUtime=5000.01
/proc/22892/stat : 22892 (march_ks) R 22890 22892 22301 0 -1 4194304 8337 0 0 0 499992 9 0 0 25 0 1 0 30324983 16855040 3643 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/22892/statm: 4115 3643 73 123 0 3990 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 16460

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): 5002.21
CPU time (s): 5000.03
CPU user time (s): 4999.93
CPU system time (s): 0.101984
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 16460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8337
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= 2
involuntary context switches= 11896

runsolver used 3.9504 second user time and 14.2478 second system time

The end

Launcher Data 

Begin job on node14 at 2009-04-18 04:48:35
IDJOB=1626141
IDBENCH=70305
IDSOLVER=582
FILE ID=node14/1626141-1240022915
PBS_JOBID= 9158977
Free space on /tmp= 66352 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S439075063-023.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626141-1240022915/watcher-1626141-1240022915 -o /tmp/evaluation-result-1626141-1240022915/solver-1626141-1240022915 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626141-1240022915.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ee1ee4ce24708e1154601d98d318621f
RANDOM SEED=179100218

node14.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.256
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	: 5931.00
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		: 3000.256
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:        979736 kB
Buffers:         68284 kB
Cached:         912888 kB
SwapCached:          0 kB
Active:         106592 kB
Inactive:       888512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        979736 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3452 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            67156 kB
Committed_AS:   160568 kB
PageTables:       1448 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= 66352 MiB
End job on node14 at 2009-04-18 06:11:59