Trace number 320796

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) 1200.1 1200.54

General information on the benchmark

Nameindustrial/babic/
xinetd/itox_vc1044.cnf
MD5SUM463ebb30bfec5453efcf0b74fc72338c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.19582
Satisfiable
(Un)Satisfiability was proved
Number of variables121244
Number of clauses356524
Sum of the clauses size932094
Maximum clause length3
Minimum clause length1
Number of clauses of size 17059
Number of clauses of size 2123360
Number of clauses of size 3226105
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

117.94/118.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
117.94/118.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
117.94/118.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
117.94/118.07	c main()::
117.94/118.07	c initFormula():: searching for DIMACS p-line....
117.94/118.07	c initFormula():: the DIMACS p-line indicates a CNF of 121416 variables and 356524 clauses.
117.94/118.07	c parseCNF():: parsing....
117.94/118.07	c parseCNF():: the CNF contains 7059 unary clauses.
117.94/118.07	c runParser():: parsing was successful, warming up engines...
117.94/118.07	c find_and_remove_tautogolies():: found and removed 20736 tautologies
117.94/118.07	c find_and_remove_tautogolies():: found and removed 1 tautologies
117.94/118.07	c simplify_formula():: removed 43 tautological, 59009 satisfied and 0 duplicate clauses
117.94/118.07	c preprocessing fase I completed:: there are now 88927 free variables and 297472 clauses.
117.94/118.07	c stat :: sign balance is biased by 0.061
117.94/118.07	c find_equivalence():: found 23129 3-equivalences
117.94/118.07	c find_and_remove_tautogolies():: found and removed 2925 tautologies
117.94/118.07	c find_and_remove_tautogolies():: found and removed 316 tautologies
117.94/118.07	c find_and_remove_tautogolies():: found and removed 4 tautologies
117.94/118.07	c find_and_remove_tautogolies():: found and removed 3 tautologies
117.94/118.07	c find_and_remove_tautogolies():: found and removed 1 tautologies
117.94/118.07	c find_and_remove_tautogolies():: found and removed 131 tautologies
117.94/118.07	c shorten_equivalence(): average equivalence length reduced from 53.123204 to 40.564242
117.94/118.07	c using 3-SAT heuristics (occurence based diff)
117.94/118.07	c longest clause has size 3
117.94/118.07	c find_and_remove_tautogolies():: found and removed 261 tautologies
117.94/118.07	c find_and_remove_tautogolies():: found and removed 11 tautologies
117.94/118.07	c find_and_remove_tautogolies():: found and removed 8 tautologies
117.94/118.07	c simplify_formula():: removed 4888 tautological, 94822 satisfied and 426835 duplicate clauses
117.94/118.07	c resolvent_look() :: found 764307 resolvents
117.94/118.07	c lessRedundantTransformation():: nothing to be done.
117.94/118.07	c transformTo3SAT():: you gave me 121416 variables and 1061779 clauses.
117.94/118.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
117.94/118.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
117.94/118.07	c transformTo3SAT():: the transformation yielded 121416 variabels and 1061779 clauses.
117.94/118.07	c main():: clause / variable ratio: ( 1061779 / 121416 ) = 8.74
117.94/118.07	c longest clause has size 3
117.94/118.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
117.94/118.07	c dynamic_preselect_setsize :: off
117.94/118.07	c suggested doublelook initial :: 0
117.94/118.07	c main():: all systems go!
117.94/118.07	c |----------------------------------------------------------------|
c |********************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-320796-1176324433 -o ROOT/results/node17/solver-320796-1176324433 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320796-1176324433/march_ks /tmp/evaluation/320796-1176324433/instance-320796-1176324433.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: 0.98 0.97 0.91 4/77 25574
/proc/meminfo: memFree=1610440/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=6224 CPUtime=0
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 589 0 0 0 0 0 0 0 18 0 1 0 80360831 6373376 575 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 1556 578 45 123 0 1431 0

[startup+0.0371139 s]
/proc/loadavg: 0.98 0.97 0.91 4/77 25574
/proc/meminfo: memFree=1610440/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=13064 CPUtime=0.02
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 2740 0 0 0 2 0 0 0 18 0 1 0 80360831 13377536 2725 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 3266 2725 47 123 0 3141 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13064

[startup+0.10112 s]
/proc/loadavg: 0.98 0.97 0.91 4/77 25574
/proc/meminfo: memFree=1610440/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=13856 CPUtime=0.08
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 2984 0 0 0 8 0 0 0 18 0 1 0 80360831 14188544 2969 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 3464 2969 47 123 0 3339 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13856

[startup+0.301141 s]
/proc/loadavg: 0.98 0.97 0.91 4/77 25574
/proc/meminfo: memFree=1610440/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=16232 CPUtime=0.29
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 3717 0 0 0 28 1 0 0 19 0 1 0 80360831 16621568 3702 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 4058 3702 47 123 0 3933 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16232

[startup+0.701182 s]
/proc/loadavg: 0.98 0.97 0.91 4/77 25574
/proc/meminfo: memFree=1610440/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=43676 CPUtime=0.69
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 8667 0 0 0 66 3 0 0 23 0 1 0 80360831 44724224 7806 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134561707 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 10919 7806 50 123 0 10794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43676

[startup+1.50127 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1568704/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=52112 CPUtime=1.48
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 13137 0 0 0 144 4 0 0 25 0 1 0 80360831 53362688 9794 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134554589 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 13028 9794 52 123 0 12903 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 52112

[startup+3.10143 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1570112/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=51636 CPUtime=3.09
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 21877 0 0 0 301 8 0 0 25 0 1 0 80360831 52875264 9778 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 12909 9778 63 123 0 12784 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51636

[startup+6.30177 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1565760/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=73248 CPUtime=6.29
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 31609 0 0 0 616 13 0 0 25 0 1 0 80360831 75005952 15381 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 18312 15381 63 123 0 18187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 73248

[startup+12.7014 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1551360/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=70292 CPUtime=12.69
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 31664 0 0 0 1256 13 0 0 25 0 1 0 80360831 71979008 14712 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134528865 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 17573 14712 63 123 0 17448 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70292

[startup+25.5018 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1551488/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=70292 CPUtime=25.49
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 31664 0 0 0 2536 13 0 0 25 0 1 0 80360831 71979008 14712 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134529689 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 17573 14712 63 123 0 17448 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70292

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1550336/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=71936 CPUtime=51.07
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 32014 0 0 0 5094 13 0 0 25 0 1 0 80360831 73662464 15062 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134529694 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 17984 15062 63 123 0 17859 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 71936

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1549312/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=73292 CPUtime=102.25
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 32281 0 0 0 10212 13 0 0 25 0 1 0 80360831 75051008 15329 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134530171 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 18323 15329 63 123 0 18198 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 73292

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1414720/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=213304 CPUtime=162.24
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 100468 0 0 0 16182 42 0 0 25 0 1 0 80360831 218423296 48861 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 53326 48861 73 123 0 53201 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 213304

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1412160/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=216680 CPUtime=222.21
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 101359 0 0 0 22179 42 0 0 25 0 1 0 80360831 221880320 49497 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 54170 49497 73 123 0 54045 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 216680

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1409600/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=219044 CPUtime=282.2
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102110 0 0 0 28177 43 0 0 25 0 1 0 80360831 224301056 50169 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 54761 50169 73 123 0 54636 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 219044

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1408640/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221632 CPUtime=342.18
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102351 0 0 0 34174 44 0 0 25 0 1 0 80360831 226951168 50410 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526589 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55408 50410 73 123 0 55283 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 221632

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1408576/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=402.16
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102372 0 0 0 40172 44 0 0 25 0 1 0 80360831 227102720 50431 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50431 73 123 0 55320 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 221780

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1408576/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=462.15
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102372 0 0 0 46170 45 0 0 25 0 1 0 80360831 227102720 50431 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134539181 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50431 73 123 0 55320 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 221780

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1408512/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=522.13
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102374 0 0 0 52168 45 0 0 25 0 1 0 80360831 227102720 50433 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50433 73 123 0 55320 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 221780

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1408512/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=582.12
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102374 0 0 0 58166 46 0 0 25 0 1 0 80360831 227102720 50433 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50433 73 123 0 55320 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 221780

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1408448/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=642.1
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102376 0 0 0 64164 46 0 0 25 0 1 0 80360831 227102720 50435 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134539536 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50435 73 123 0 55320 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 221780

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1408512/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=702.07
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102378 0 0 0 70161 46 0 0 25 0 1 0 80360831 227102720 50437 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50437 73 123 0 55320 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 221780

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1408512/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=762.07
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102378 0 0 0 76160 47 0 0 25 0 1 0 80360831 227102720 50437 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50437 73 123 0 55320 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 221780

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25575
/proc/meminfo: memFree=1408448/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=822.04
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102380 0 0 0 82157 47 0 0 25 0 1 0 80360831 227102720 50439 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538612 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50439 73 123 0 55320 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 221780

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 25743
/proc/meminfo: memFree=1407176/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=881.97
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102381 0 0 0 88147 50 0 0 25 0 1 0 80360831 227102720 50440 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134539181 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50440 73 123 0 55320 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 221780

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25773
/proc/meminfo: memFree=1408192/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=941.93
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102382 0 0 0 94142 51 0 0 25 0 1 0 80360831 227102720 50441 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134539536 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50441 73 123 0 55320 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 221780

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25773
/proc/meminfo: memFree=1408320/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=1001.91
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102383 0 0 0 100140 51 0 0 25 0 1 0 80360831 227102720 50442 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50442 73 123 0 55320 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 221780

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25773
/proc/meminfo: memFree=1408384/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=1061.9
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102384 0 0 0 106138 52 0 0 25 0 1 0 80360831 227102720 50443 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50443 73 123 0 55320 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 221780

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25773
/proc/meminfo: memFree=1408448/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=1121.88
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102385 0 0 0 112136 52 0 0 25 0 1 0 80360831 227102720 50444 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50444 73 123 0 55320 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 221780

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25773
/proc/meminfo: memFree=1408448/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=1181.87
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102386 0 0 0 118134 53 0 0 25 0 1 0 80360831 227102720 50445 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50445 73 123 0 55320 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 221780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25773
/proc/meminfo: memFree=1408448/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=1200.06
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102387 0 0 0 119953 53 0 0 25 0 1 0 80360831 227102720 50446 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50446 73 123 0 55320 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 221780

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25773
/proc/meminfo: memFree=1408448/2055920 swapFree=4192812/4192956
[pid=25574] ppid=25572 vsize=221780 CPUtime=1200.06
/proc/25574/stat : 25574 (march_ks) R 25572 25574 24158 0 -1 4194304 102387 0 0 0 119953 53 0 0 25 0 1 0 80360831 227102720 50446 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/25574/statm: 55445 50446 73 123 0 55320 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 221780

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.54
CPU system time (s): 0.565913
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 229152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.54
system time used= 0.565913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102387
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= 25804

runsolver used 1.49677 second user time and 2.83257 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Wed Apr 11 20:47:13 UTC 2007

IDJOB= 320796
IDBENCH= 20512
IDSOLVER= 111
FILE ID= node17/320796-1176324433

PBS_JOBID= 4516491

Free space on /tmp= 66553 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/babic/xinetd/itox_vc1044.cnf
COMMAND LINE= /tmp/evaluation/320796-1176324433/march_ks /tmp/evaluation/320796-1176324433/instance-320796-1176324433.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-320796-1176324433 -o ROOT/results/node17/solver-320796-1176324433 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320796-1176324433/march_ks /tmp/evaluation/320796-1176324433/instance-320796-1176324433.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  463ebb30bfec5453efcf0b74fc72338c

RANDOM SEED= 616545933

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1610720 kB
Buffers:         39328 kB
Cached:         275852 kB
SwapCached:          0 kB
Active:         221500 kB
Inactive:       165120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            8932 kB
Writeback:           0 kB
Mapped:          90332 kB
Slab:            43968 kB
Committed_AS:  4058992 kB
PageTables:       1824 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= 66553 MiB

End job on node17 on Wed Apr 11 21:07:16 UTC 2007