Trace number 1627101

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 5002.41

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S1238271423-026.cnf
MD5SUMa2a818cb2a1d5bbccce000819fadd517
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.59/1.67	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.59/1.67	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.59/1.67	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.59/1.67	c main()::
1.59/1.67	c initFormula():: searching for DIMACS p-line....
1.59/1.67	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
1.59/1.67	c parseCNF():: parsing....
1.59/1.67	c parseCNF():: the CNF contains 0 unary clauses.
1.59/1.67	c runParser():: parsing was successful, warming up engines...
1.59/1.67	c simplify_formula():: removed 0 tautological, 476 satisfied and 0 duplicate clauses
1.59/1.67	c preprocessing fase I completed:: there are now 19925 free variables and 83524 clauses.
1.59/1.67	c stat :: sign balance is biased by 0.473
1.59/1.67	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.59/1.67	c using 3-SAT heuristics (occurence based diff)
1.59/1.67	c longest clause has size 3
1.59/1.67	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
1.59/1.67	c resolvent_look() :: found 81 resolvents
1.59/1.67	c lessRedundantTransformation():: nothing to be done.
1.59/1.67	c transformTo3SAT():: you gave me 20000 variables and 83605 clauses.
1.59/1.67	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.59/1.67	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.59/1.67	c transformTo3SAT():: the transformation yielded 20000 variabels and 83605 clauses.
1.59/1.67	c main():: clause / variable ratio: ( 83605 / 20000 ) = 4.18
1.59/1.67	c longest clause has size 3
1.59/1.67	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.67	c dynamic_preselect_setsize :: off
1.59/1.67	c suggested doublelook initial :: 0
1.59/1.67	c main():: all systems go!
1.59/1.67	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1424 JD: 1315
59.27/59.33	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-1627101-1240156284/watcher-1627101-1240156284 -o /tmp/evaluation-result-1627101-1240156284/solver-1627101-1240156284 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627101-1240156284.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 26442
/proc/meminfo: memFree=1096568/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=2892 CPUtime=0
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 43662518 2961408 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 723 516 47 123 0 598 0

[startup+0.0898741 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26442
/proc/meminfo: memFree=1096568/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=3816 CPUtime=0.08
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 844 0 0 0 8 0 0 0 18 0 1 0 43662518 3907584 830 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 954 830 47 123 0 829 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3816

[startup+0.101876 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26442
/proc/meminfo: memFree=1096568/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=3948 CPUtime=0.09
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 887 0 0 0 9 0 0 0 18 0 1 0 43662518 4042752 873 1992294400 134512640 135019032 4294956240 18446744073709551615 134792690 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 987 874 47 123 0 862 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3948

[startup+0.301912 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26442
/proc/meminfo: memFree=1096568/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=12184 CPUtime=0.29
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 3002 0 0 0 28 1 0 0 19 0 1 0 43662518 12476416 2286 1992294400 134512640 135019032 4294956240 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 3046 2286 52 123 0 2921 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12184

[startup+0.701985 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26442
/proc/meminfo: memFree=1096568/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=11280 CPUtime=0.69
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 5449 0 0 0 67 2 0 0 23 0 1 0 43662518 11550720 2089 1992294400 134512640 135019032 4294956240 18446744073709551615 134661310 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 2820 2089 52 123 0 2695 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11280

[startup+1.50113 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26443
/proc/meminfo: memFree=1088752/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=25100 CPUtime=1.49
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 14041 0 0 0 144 5 0 0 25 0 1 0 43662518 25702400 4486 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 6275 4486 68 123 0 6150 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25100

[startup+3.10142 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26443
/proc/meminfo: memFree=1075440/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=25412 CPUtime=3.09
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 15692 0 0 0 303 6 0 0 25 0 1 0 43662518 26021888 5294 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 6353 5294 73 123 0 6228 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25412

[startup+6.30301 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26443
/proc/meminfo: memFree=1075184/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=25688 CPUtime=6.29
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 15751 0 0 0 623 6 0 0 25 0 1 0 43662518 26304512 5353 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 6422 5353 73 123 0 6297 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25688

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 26443
/proc/meminfo: memFree=1074800/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=25972 CPUtime=12.68
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 15833 0 0 0 1262 6 0 0 25 0 1 0 43662518 26595328 5435 1992294400 134512640 135019032 4294956240 18446744073709551615 134597516 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 6493 5435 73 123 0 6368 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25972

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26443
/proc/meminfo: memFree=1072944/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=28060 CPUtime=25.48
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 16355 0 0 0 2541 7 0 0 25 0 1 0 43662518 28733440 5957 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 7015 5957 73 123 0 6890 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28060

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26443
/proc/meminfo: memFree=1072176/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=28844 CPUtime=51.06
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 16532 0 0 0 5099 7 0 0 25 0 1 0 43662518 29536256 6134 1992294400 134512640 135019032 4294956240 18446744073709551615 134526539 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 7211 6134 73 123 0 7086 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28844

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26443
/proc/meminfo: memFree=1071024/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=30016 CPUtime=102.25
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 16788 0 0 0 10218 7 0 0 25 0 1 0 43662518 30736384 6390 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 7504 6390 73 123 0 7379 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30016

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26443
/proc/meminfo: memFree=1070320/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=30656 CPUtime=162.22
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 16950 0 0 0 16214 8 0 0 25 0 1 0 43662518 31391744 6552 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 7664 6552 73 123 0 7539 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 30656

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26443
/proc/meminfo: memFree=1070000/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=31028 CPUtime=222.19
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17040 0 0 0 22211 8 0 0 25 0 1 0 43662518 31772672 6642 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 7757 6642 73 123 0 7632 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 31028

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26443
/proc/meminfo: memFree=1069808/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=31152 CPUtime=282.16
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17089 0 0 0 28208 8 0 0 25 0 1 0 43662518 31899648 6691 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 7788 6691 73 123 0 7663 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 31152

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26443
/proc/meminfo: memFree=1069680/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=31276 CPUtime=342.13
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17128 0 0 0 34205 8 0 0 25 0 1 0 43662518 32026624 6730 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 7819 6730 73 123 0 7694 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 31276

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26443
/proc/meminfo: memFree=1069424/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=31532 CPUtime=402.1
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17175 0 0 0 40202 8 0 0 25 0 1 0 43662518 32288768 6777 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 7883 6777 73 123 0 7758 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 31532

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26443
/proc/meminfo: memFree=1069360/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=31656 CPUtime=462.07
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17202 0 0 0 46199 8 0 0 25 0 1 0 43662518 32415744 6804 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 7914 6804 73 123 0 7789 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 31656

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26443
/proc/meminfo: memFree=1069232/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=31656 CPUtime=522.05
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17228 0 0 0 52197 8 0 0 25 0 1 0 43662518 32415744 6830 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 7914 6830 73 123 0 7789 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 31656

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26449
/proc/meminfo: memFree=1069032/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=31780 CPUtime=582
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17252 0 0 0 58192 8 0 0 25 0 1 0 43662518 32542720 6854 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 7945 6854 73 123 0 7820 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 31780

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26449
/proc/meminfo: memFree=1069040/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=31904 CPUtime=641.99
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17280 0 0 0 64190 9 0 0 25 0 1 0 43662518 32669696 6882 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 7976 6882 73 123 0 7851 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 31904


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26451
/proc/meminfo: memFree=1066672/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34264 CPUtime=4000.39
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17863 0 0 0 400028 11 0 0 25 0 1 0 43662518 35086336 7465 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8566 7465 73 123 0 8441 0
Current children cumulated CPU time (s) 4000.39
Current children cumulated vsize (KiB) 34264

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26451
/proc/meminfo: memFree=1066608/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34264 CPUtime=4060.36
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17871 0 0 0 406025 11 0 0 25 0 1 0 43662518 35086336 7473 1992294400 134512640 135019032 4294956240 18446744073709551615 134526418 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8566 7473 73 123 0 8441 0
Current children cumulated CPU time (s) 4060.36
Current children cumulated vsize (KiB) 34264

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26451
/proc/meminfo: memFree=1066608/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34264 CPUtime=4120.33
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17875 0 0 0 412022 11 0 0 25 0 1 0 43662518 35086336 7477 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8566 7477 73 123 0 8441 0
Current children cumulated CPU time (s) 4120.33
Current children cumulated vsize (KiB) 34264

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066472/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34264 CPUtime=4180.29
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17880 0 0 0 418018 11 0 0 25 0 1 0 43662518 35086336 7482 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8566 7482 73 123 0 8441 0
Current children cumulated CPU time (s) 4180.29
Current children cumulated vsize (KiB) 34264

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066480/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34264 CPUtime=4240.27
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17885 0 0 0 424016 11 0 0 25 0 1 0 43662518 35086336 7487 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8566 7487 73 123 0 8441 0
Current children cumulated CPU time (s) 4240.27
Current children cumulated vsize (KiB) 34264

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066480/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34388 CPUtime=4300.24
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17889 0 0 0 430013 11 0 0 25 0 1 0 43662518 35213312 7491 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8597 7491 73 123 0 8472 0
Current children cumulated CPU time (s) 4300.24
Current children cumulated vsize (KiB) 34388

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066480/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34388 CPUtime=4360.21
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17893 0 0 0 436010 11 0 0 25 0 1 0 43662518 35213312 7495 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8597 7495 73 123 0 8472 0
Current children cumulated CPU time (s) 4360.21
Current children cumulated vsize (KiB) 34388

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066416/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34388 CPUtime=4420.18
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17898 0 0 0 442007 11 0 0 25 0 1 0 43662518 35213312 7500 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8597 7500 73 123 0 8472 0
Current children cumulated CPU time (s) 4420.18
Current children cumulated vsize (KiB) 34388

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066416/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34388 CPUtime=4480.15
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17903 0 0 0 448004 11 0 0 25 0 1 0 43662518 35213312 7505 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8597 7505 73 123 0 8472 0
Current children cumulated CPU time (s) 4480.15
Current children cumulated vsize (KiB) 34388

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066416/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34388 CPUtime=4540.12
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17907 0 0 0 454001 11 0 0 25 0 1 0 43662518 35213312 7509 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8597 7509 73 123 0 8472 0
Current children cumulated CPU time (s) 4540.12
Current children cumulated vsize (KiB) 34388

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066224/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34388 CPUtime=4600.1
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17913 0 0 0 459999 11 0 0 25 0 1 0 43662518 35213312 7515 1992294400 134512640 135019032 4294956240 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8597 7515 73 123 0 8472 0
Current children cumulated CPU time (s) 4600.1
Current children cumulated vsize (KiB) 34388

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066224/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34512 CPUtime=4660.06
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17920 0 0 0 465995 11 0 0 25 0 1 0 43662518 35340288 7522 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8628 7522 73 123 0 8503 0
Current children cumulated CPU time (s) 4660.06
Current children cumulated vsize (KiB) 34512

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066224/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34512 CPUtime=4720.04
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17927 0 0 0 471993 11 0 0 25 0 1 0 43662518 35340288 7529 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8628 7529 73 123 0 8503 0
Current children cumulated CPU time (s) 4720.04
Current children cumulated vsize (KiB) 34512

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066224/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34512 CPUtime=4780.01
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17933 0 0 0 477990 11 0 0 25 0 1 0 43662518 35340288 7535 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8628 7535 73 123 0 8503 0
Current children cumulated CPU time (s) 4780.01
Current children cumulated vsize (KiB) 34512

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066224/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34512 CPUtime=4839.99
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17938 0 0 0 483988 11 0 0 25 0 1 0 43662518 35340288 7540 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8628 7540 73 123 0 8503 0
Current children cumulated CPU time (s) 4839.99
Current children cumulated vsize (KiB) 34512

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066224/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34512 CPUtime=4899.96
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17943 0 0 0 489985 11 0 0 25 0 1 0 43662518 35340288 7545 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8628 7545 73 123 0 8503 0
Current children cumulated CPU time (s) 4899.96
Current children cumulated vsize (KiB) 34512

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066224/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34512 CPUtime=4959.93
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17949 0 0 0 495982 11 0 0 25 0 1 0 43662518 35340288 7551 1992294400 134512640 135019032 4294956240 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8628 7551 73 123 0 8503 0
Current children cumulated CPU time (s) 4959.93
Current children cumulated vsize (KiB) 34512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26457
/proc/meminfo: memFree=1066224/2055920 swapFree=4192956/4192956
[pid=26442] ppid=26440 vsize=34636 CPUtime=5000.01
/proc/26442/stat : 26442 (march_ks) R 26440 26442 26367 0 -1 4194304 17953 0 0 0 499990 11 0 0 25 0 1 0 43662518 35467264 7555 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26442/statm: 8659 7555 73 123 0 8534 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 34636

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): 5002.41
CPU time (s): 5000.03
CPU user time (s): 4999.91
CPU system time (s): 0.119981
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 34636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17953
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= 11852

runsolver used 4.26435 second user time and 13.9349 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-19 17:51:24
IDJOB=1627101
IDBENCH=71676
IDSOLVER=582
FILE ID=node2/1627101-1240156284
PBS_JOBID= 9159288
Free space on /tmp= 66488 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S1238271423-026.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627101-1240156284/watcher-1627101-1240156284 -o /tmp/evaluation-result-1627101-1240156284/solver-1627101-1240156284 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627101-1240156284.cnf            

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

MD5SUM BENCH= a2a818cb2a1d5bbccce000819fadd517
RANDOM SEED=1591437973

node2.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		: 3000.265
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		: 3000.265
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:       1097056 kB
Buffers:         96384 kB
Cached:         762660 kB
SwapCached:          0 kB
Active:         275508 kB
Inactive:       597952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1097056 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4488 kB
Writeback:           0 kB
Mapped:          24216 kB
Slab:            71452 kB
Committed_AS:   194512 kB
PageTables:       1468 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= 66484 MiB
End job on node2 at 2009-04-19 19:14:48