Trace number 318910

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) 1200.28 1200.65

General information on the benchmark

Nameindustrial/babic/hsatv17/
hsat_vc11817.cnf
MD5SUMec98bb92b9928019088745bf76777cb6
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.79273
Satisfiable
(Un)Satisfiability was proved
Number of variables240300
Number of clauses691064
Sum of the clauses size1797915
Maximum clause length3
Minimum clause length1
Number of clauses of size 128020
Number of clauses of size 2219237
Number of clauses of size 3443807
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

32.27/32.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
32.27/32.31	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
32.27/32.31	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
32.27/32.31	c main()::
32.27/32.31	c initFormula():: searching for DIMACS p-line....
32.27/32.31	c initFormula():: the DIMACS p-line indicates a CNF of 240349 variables and 691064 clauses.
32.27/32.31	c parseCNF():: parsing....
32.27/32.31	c parseCNF():: the CNF contains 28020 unary clauses.
32.27/32.31	c runParser():: parsing was successful, warming up engines...
32.27/32.31	c find_and_remove_tautogolies():: found and removed 39817 tautologies
32.27/32.31	c simplify_formula():: removed 37 tautological, 143114 satisfied and 0 duplicate clauses
32.27/32.31	c preprocessing fase I completed:: there are now 155057 free variables and 547913 clauses.
32.27/32.31	c stat :: sign balance is biased by 0.062
32.27/32.31	c find_equivalence():: found 19990 3-equivalences
32.27/32.31	c find_and_remove_tautogolies():: found and removed 3418 tautologies
32.27/32.32	c find_and_remove_tautogolies():: found and removed 54 tautologies
32.27/32.32	c find_and_remove_tautogolies():: found and removed 1 tautologies
32.27/32.32	c find_and_remove_tautogolies():: found and removed 1 tautologies
32.27/32.32	c find_and_remove_tautogolies():: found and removed 14 tautologies
32.27/32.32	c shorten_equivalence(): average equivalence length reduced from 3.294036 to 3.040289
32.27/32.32	c using 3-SAT heuristics (occurence based diff)
32.27/32.32	c longest clause has size 3
32.27/32.32	c resolvent_look() :: found 16596010 resolvents
32.27/32.32	c lessRedundantTransformation():: nothing to be done.
32.27/32.32	c transformTo3SAT():: you gave me 240349 variables and 17143923 clauses.
32.27/32.32	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
32.27/32.32	c transformTo3SAT():: I will add 0 variables and 0 clauses!
32.27/32.32	c transformTo3SAT():: the transformation yielded 240349 variabels and 17143923 clauses.
32.27/32.32	c main():: clause / variable ratio: ( 17063953 / 240349 ) = 71.00
32.27/32.32	c longest clause has size 3
32.27/32.32	c dynamic_preselect_setsize :: off
32.27/32.32	c suggested doublelook initial :: 0
32.27/32.32	c main():: all systems go!
32.27/32.32	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/node9/watcher-318910-1176323177 -o ROOT/results/node9/solver-318910-1176323177 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/318910-1176323177/march_ks /tmp/evaluation/318910-1176323177/instance-318910-1176323177.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: 0.90 0.94 0.90 3/77 5933
/proc/meminfo: memFree=1716024/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=10756 CPUtime=0
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 752 0 0 0 0 0 0 0 18 0 1 0 108355357 11014144 738 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 2689 742 45 123 0 2564 0

[startup+0.0369689 s]
/proc/loadavg: 0.90 0.94 0.90 3/77 5933
/proc/meminfo: memFree=1716024/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=19996 CPUtime=0.03
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 3857 0 0 0 2 1 0 0 18 0 1 0 108355357 20475904 3842 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 4999 3846 45 123 0 4874 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 19996

[startup+0.101977 s]
/proc/loadavg: 0.90 0.94 0.90 3/77 5933
/proc/meminfo: memFree=1716024/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=25720 CPUtime=0.09
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 5482 0 0 0 8 1 0 0 18 0 1 0 108355357 26337280 5467 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 6430 5467 47 123 0 6305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25720

[startup+0.301999 s]
/proc/loadavg: 0.90 0.94 0.90 3/77 5933
/proc/meminfo: memFree=1716024/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=27964 CPUtime=0.29
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 6216 0 0 0 27 2 0 0 19 0 1 0 108355357 28635136 6201 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 6991 6201 47 123 0 6866 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27964

[startup+0.701044 s]
/proc/loadavg: 0.90 0.94 0.90 3/77 5933
/proc/meminfo: memFree=1716024/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=32716 CPUtime=0.69
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 7671 0 0 0 66 3 0 0 22 0 1 0 108355357 33501184 7656 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 8179 7656 47 123 0 8054 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32716

[startup+1.50114 s]
/proc/loadavg: 0.90 0.94 0.90 2/78 5934
/proc/meminfo: memFree=1665136/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=84652 CPUtime=1.48
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 17060 0 0 0 140 8 0 0 25 0 1 0 108355357 86683648 15370 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134561713 0 0 4096 0 0 0 0 17 0 0 0
/proc/5933/statm: 21163 15370 50 123 0 21038 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 84652

[startup+3.10132 s]
/proc/loadavg: 0.91 0.94 0.90 2/78 5934
/proc/meminfo: memFree=1626672/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=109196 CPUtime=3.08
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 30536 0 0 0 293 15 0 0 25 0 1 0 108355357 111816704 21113 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 27299 21113 52 123 0 27174 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 109196

[startup+6.30168 s]
/proc/loadavg: 0.91 0.94 0.90 2/78 5934
/proc/meminfo: memFree=1630064/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=108256 CPUtime=6.28
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 49958 0 0 0 604 24 0 0 25 0 1 0 108355357 110854144 21904 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 27064 21904 63 123 0 26939 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 108256

[startup+12.7024 s]
/proc/loadavg: 0.92 0.94 0.91 2/78 5934
/proc/meminfo: memFree=1357112/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=473196 CPUtime=12.68
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 135458 0 0 0 1206 62 0 0 25 0 1 0 108355357 484552704 99645 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 118299 99647 67 123 0 118174 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 473196

[startup+25.5019 s]
/proc/loadavg: 0.93 0.94 0.91 2/78 5934
/proc/meminfo: memFree=1138872/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=534124 CPUtime=25.48
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 198139 0 0 0 2459 89 0 0 25 0 1 0 108355357 546942976 125769 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134558456 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 133531 125769 67 123 0 133406 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 534124

[startup+51.1018 s]
/proc/loadavg: 0.95 0.94 0.91 2/78 5934
/proc/meminfo: memFree=307448/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1449396 CPUtime=51.05
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 459366 0 0 0 4909 196 0 0 25 0 1 0 108355357 1484181504 351494 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 362349 351494 72 123 0 362224 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1449396

[startup+102.306 s]
/proc/loadavg: 0.98 0.95 0.91 2/78 5934
/proc/meminfo: memFree=307576/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1449396 CPUtime=102.24
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 459366 0 0 0 10028 196 0 0 25 0 1 0 108355357 1484181504 351494 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 362349 351494 72 123 0 362224 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1449396

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 5934
/proc/meminfo: memFree=305592/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1451392 CPUtime=162.22
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 459842 0 0 0 16025 197 0 0 25 0 1 0 108355357 1486225408 351970 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577586 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 362848 351970 73 123 0 362723 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1451392

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 5934
/proc/meminfo: memFree=305592/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1451392 CPUtime=222.21
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 459842 0 0 0 22023 198 0 0 25 0 1 0 108355357 1486225408 351970 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 362848 351970 73 123 0 362723 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1451392

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=305400/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1451392 CPUtime=282.18
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 459842 0 0 0 28020 198 0 0 25 0 1 0 108355357 1486225408 351970 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577586 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 362848 351970 73 123 0 362723 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1451392

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=305464/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1451392 CPUtime=342.16
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 459842 0 0 0 34018 198 0 0 25 0 1 0 108355357 1486225408 351970 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 362848 351970 73 123 0 362723 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1451392

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=304952/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1451916 CPUtime=402.15
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 459998 0 0 0 40016 199 0 0 25 0 1 0 108355357 1486761984 352126 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 362979 352126 73 123 0 362854 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1451916

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=303864/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1453360 CPUtime=462.13
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 460277 0 0 0 46014 199 0 0 25 0 1 0 108355357 1488240640 352405 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577594 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 363340 352405 73 123 0 363215 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1453360

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=302776/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1454432 CPUtime=522.11
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 460677 0 0 0 52011 200 0 0 25 0 1 0 108355357 1489338368 352677 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577543 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 363608 352677 73 123 0 363483 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1454432

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=302648/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1455628 CPUtime=582.1
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 460986 0 0 0 58009 201 0 0 25 0 1 0 108355357 1490563072 352986 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577540 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 363907 352986 73 123 0 363782 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1455628

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=301112/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1456024 CPUtime=642.08
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 461089 0 0 0 64007 201 0 0 25 0 1 0 108355357 1490968576 353089 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577543 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 364006 353089 73 123 0 363881 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1456024

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=301048/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1456024 CPUtime=702.06
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 461092 0 0 0 70004 202 0 0 25 0 1 0 108355357 1490968576 353092 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577540 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 364006 353092 73 123 0 363881 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1456024

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=301112/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1456024 CPUtime=762.05
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 461097 0 0 0 76003 202 0 0 25 0 1 0 108355357 1490968576 353097 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577594 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 364006 353097 73 123 0 363881 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 1456024

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 5936
/proc/meminfo: memFree=300984/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1456156 CPUtime=822.03
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 461122 0 0 0 82000 203 0 0 25 0 1 0 108355357 1491103744 353122 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577635 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 364039 353122 73 123 0 363914 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 1456156

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=299000/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1458004 CPUtime=882.01
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 461619 0 0 0 87998 203 0 0 25 0 1 0 108355357 1492996096 353619 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577540 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 364501 353619 73 123 0 364376 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1458004

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=296376/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1460892 CPUtime=941.99
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 462364 0 0 0 93995 204 0 0 25 0 1 0 108355357 1495953408 354240 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 365223 354240 73 123 0 365098 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 1460892

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=296184/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1461024 CPUtime=1001.97
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 462521 0 0 0 99993 204 0 0 25 0 1 0 108355357 1496088576 354274 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577545 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 365256 354274 73 123 0 365131 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 1461024

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=292152/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1465000 CPUtime=1061.96
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 463692 0 0 0 105990 206 0 0 25 0 1 0 108355357 1500160000 355322 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577540 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 366250 355322 73 123 0 366125 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 1465000

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=285368/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1471740 CPUtime=1121.94
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 465411 0 0 0 111987 207 0 0 25 0 1 0 108355357 1507061760 357041 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577540 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 367935 357041 73 123 0 367810 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 1471740

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=269752/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1488916 CPUtime=1181.92
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 469529 0 0 0 117983 209 0 0 25 0 1 0 108355357 1524649984 360917 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134543712 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 372229 360917 73 123 0 372104 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 1488916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=233528/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=1532308 CPUtime=1200.02
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4194304 478627 0 0 0 119789 213 0 0 25 0 1 0 108355357 1569083392 369943 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577545 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 383077 369943 73 123 0 382952 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1532308

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

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

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 5936
/proc/meminfo: memFree=233528/2055920 swapFree=4192812/4192956
[pid=5933] ppid=5931 vsize=0 CPUtime=1200.22
/proc/5933/stat : 5933 (march_ks) R 5931 5933 4399 0 -1 4195332 478627 0 0 0 119789 233 0 0 25 0 1 0 108355357 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/5933/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.22
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.65
CPU time (s): 1200.28
CPU user time (s): 1197.9
CPU system time (s): 2.38164
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 1532308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.9
system time used= 2.38164
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 478627
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= 2421

runsolver used 1.37679 second user time and 2.96955 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Wed Apr 11 20:26:18 UTC 2007

IDJOB= 318910
IDBENCH= 20466
IDSOLVER= 111
FILE ID= node9/318910-1176323177

PBS_JOBID= 4516499

Free space on /tmp= 66546 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/babic/hsatv17/hsat_vc11817.cnf
COMMAND LINE= /tmp/evaluation/318910-1176323177/march_ks /tmp/evaluation/318910-1176323177/instance-318910-1176323177.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-318910-1176323177 -o ROOT/results/node9/solver-318910-1176323177 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/318910-1176323177/march_ks /tmp/evaluation/318910-1176323177/instance-318910-1176323177.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  ec98bb92b9928019088745bf76777cb6

RANDOM SEED= 99304563

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1716496 kB
Buffers:         39724 kB
Cached:         183792 kB
SwapCached:          0 kB
Active:         171760 kB
Inactive:       106844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           15824 kB
Writeback:           0 kB
Mapped:          74036 kB
Slab:            46368 kB
Committed_AS:  4203708 kB
PageTables:       1788 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= 66546 MiB

End job on node9 on Wed Apr 11 20:46:20 UTC 2007