Trace number 1627111

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) 5000.09 5002.31

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S1328156309-075.cnf
MD5SUM90fd4b84059665fd2b3bfaa6723e28db
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark889.603
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 

1.59/1.66	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.59/1.66	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.59/1.66	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.59/1.66	c main()::
1.59/1.66	c initFormula():: searching for DIMACS p-line....
1.59/1.66	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
1.59/1.66	c parseCNF():: parsing....
1.59/1.66	c parseCNF():: the CNF contains 0 unary clauses.
1.59/1.66	c runParser():: parsing was successful, warming up engines...
1.59/1.66	c simplify_formula():: removed 0 tautological, 619 satisfied and 0 duplicate clauses
1.59/1.66	c preprocessing fase I completed:: there are now 19903 free variables and 83381 clauses.
1.59/1.66	c stat :: sign balance is biased by 0.482
1.59/1.66	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.59/1.66	c using 3-SAT heuristics (occurence based diff)
1.59/1.66	c longest clause has size 3
1.59/1.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 159 duplicate clauses
1.59/1.66	c resolvent_look() :: found 73 resolvents
1.59/1.66	c lessRedundantTransformation():: nothing to be done.
1.59/1.66	c transformTo3SAT():: you gave me 20000 variables and 83454 clauses.
1.59/1.66	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.59/1.66	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.59/1.66	c transformTo3SAT():: the transformation yielded 20000 variabels and 83454 clauses.
1.59/1.66	c main():: clause / variable ratio: ( 83454 / 20000 ) = 4.17
1.59/1.66	c longest clause has size 3
1.59/1.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.66	c dynamic_preselect_setsize :: off
1.59/1.66	c suggested doublelook initial :: 0
1.59/1.66	c main():: all systems go!
1.59/1.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1598 JD: 1377
95.25/95.32	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-1627111-1240158193/watcher-1627111-1240158193 -o /tmp/evaluation-result-1627111-1240158193/solver-1627111-1240158193 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627111-1240158193.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: 1.00 1.00 1.00 3/64 28514
/proc/meminfo: memFree=1141864/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=2892 CPUtime=0
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 43847068 2961408 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 723 516 47 123 0 598 0

[startup+0.091624 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28514
/proc/meminfo: memFree=1141864/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=3816 CPUtime=0.08
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 850 0 0 0 8 0 0 0 18 0 1 0 43847068 3907584 836 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 954 836 47 123 0 829 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3816

[startup+0.101624 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28514
/proc/meminfo: memFree=1141864/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=3948 CPUtime=0.09
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 886 0 0 0 9 0 0 0 18 0 1 0 43847068 4042752 872 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 987 872 47 123 0 862 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3948

[startup+0.301641 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28514
/proc/meminfo: memFree=1141864/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=12052 CPUtime=0.29
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 2999 0 0 0 28 1 0 0 20 0 1 0 43847068 12341248 2283 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 3013 2283 52 123 0 2888 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12052

[startup+0.701678 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28514
/proc/meminfo: memFree=1141864/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=11256 CPUtime=0.69
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 5441 0 0 0 67 2 0 0 24 0 1 0 43847068 11526144 2086 1992294400 134512640 135019032 4294956240 18446744073709551615 134661310 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 2814 2086 52 123 0 2689 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11256

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1133280/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=25020 CPUtime=1.49
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 13865 0 0 0 143 6 0 0 25 0 1 0 43847068 25620480 4474 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 6255 4474 68 123 0 6130 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25020

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1120800/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=25332 CPUtime=3.09
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 15538 0 0 0 302 7 0 0 25 0 1 0 43847068 25939968 5280 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 6333 5280 73 123 0 6208 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25332

[startup+6.3022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1120616/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=25352 CPUtime=6.29
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 15556 0 0 0 622 7 0 0 25 0 1 0 43847068 25960448 5298 1992294400 134512640 135019032 4294956240 18446744073709551615 134628869 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 6338 5298 73 123 0 6213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25352

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1120296/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=25888 CPUtime=12.69
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 15657 0 0 0 1262 7 0 0 25 0 1 0 43847068 26509312 5399 1992294400 134512640 135019032 4294956240 18446744073709551615 134565482 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 6472 5399 73 123 0 6347 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25888

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1119400/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=27232 CPUtime=25.48
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 15919 0 0 0 2541 7 0 0 25 0 1 0 43847068 27885568 5661 1992294400 134512640 135019032 4294956240 18446744073709551615 134525861 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 6808 5661 73 123 0 6683 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27232

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1117480/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=28792 CPUtime=51.07
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 16393 0 0 0 5099 8 0 0 25 0 1 0 43847068 29483008 6135 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 7198 6135 73 123 0 7073 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28792

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1116648/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=29608 CPUtime=102.26
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 16590 0 0 0 10218 8 0 0 25 0 1 0 43847068 30318592 6320 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 7402 6320 73 123 0 7277 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29608

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1115688/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=30628 CPUtime=162.22
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 16840 0 0 0 16214 8 0 0 25 0 1 0 43847068 31363072 6570 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 7657 6570 73 123 0 7532 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 30628

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1115304/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=31012 CPUtime=222.2
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 16926 0 0 0 22212 8 0 0 25 0 1 0 43847068 31756288 6656 1992294400 134512640 135019032 4294956240 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 7753 6656 73 123 0 7628 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 31012

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1115048/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=31260 CPUtime=282.16
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 16991 0 0 0 28208 8 0 0 25 0 1 0 43847068 32010240 6721 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 7815 6721 73 123 0 7690 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 31260

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1114856/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=31384 CPUtime=342.14
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17037 0 0 0 34205 9 0 0 25 0 1 0 43847068 32137216 6767 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 7846 6767 73 123 0 7721 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 31384

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1114728/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=31508 CPUtime=402.11
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17080 0 0 0 40202 9 0 0 25 0 1 0 43847068 32264192 6810 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 7877 6810 73 123 0 7752 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 31508

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1114472/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=31756 CPUtime=462.07
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17118 0 0 0 46198 9 0 0 25 0 1 0 43847068 32518144 6848 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 7939 6848 73 123 0 7814 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 31756

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1114408/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=31880 CPUtime=522.05
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17148 0 0 0 52196 9 0 0 25 0 1 0 43847068 32645120 6878 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 7970 6878 73 123 0 7845 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 31880

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1114280/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=31880 CPUtime=582.03
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17173 0 0 0 58194 9 0 0 25 0 1 0 43847068 32645120 6903 1992294400 134512640 135019032 4294956240 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 7970 6903 73 123 0 7845 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 31880

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28515
/proc/meminfo: memFree=1114216/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=32004 CPUtime=642.01
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17200 0 0 0 64192 9 0 0 25 0 1 0 43847068 32772096 6930 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8001 6930 73 123 0 7876 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 32004


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28523
/proc/meminfo: memFree=1111720/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34360 CPUtime=4060.48
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17789 0 0 0 406035 13 0 0 25 0 1 0 43847068 35184640 7519 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8590 7519 73 123 0 8465 0
Current children cumulated CPU time (s) 4060.48
Current children cumulated vsize (KiB) 34360

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28523
/proc/meminfo: memFree=1111592/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34360 CPUtime=4120.44
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17796 0 0 0 412031 13 0 0 25 0 1 0 43847068 35184640 7526 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8590 7526 73 123 0 8465 0
Current children cumulated CPU time (s) 4120.44
Current children cumulated vsize (KiB) 34360

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28523
/proc/meminfo: memFree=1111592/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34484 CPUtime=4180.42
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17803 0 0 0 418029 13 0 0 25 0 1 0 43847068 35311616 7533 1992294400 134512640 135019032 4294956240 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8621 7533 73 123 0 8496 0
Current children cumulated CPU time (s) 4180.42
Current children cumulated vsize (KiB) 34484

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28523
/proc/meminfo: memFree=1111592/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34484 CPUtime=4240.4
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17808 0 0 0 424027 13 0 0 25 0 1 0 43847068 35311616 7538 1992294400 134512640 135019032 4294956240 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8621 7538 73 123 0 8496 0
Current children cumulated CPU time (s) 4240.4
Current children cumulated vsize (KiB) 34484

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28523
/proc/meminfo: memFree=1111592/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34484 CPUtime=4300.38
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17814 0 0 0 430024 14 0 0 25 0 1 0 43847068 35311616 7544 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8621 7544 73 123 0 8496 0
Current children cumulated CPU time (s) 4300.38
Current children cumulated vsize (KiB) 34484

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28523
/proc/meminfo: memFree=1111528/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34484 CPUtime=4360.35
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17820 0 0 0 436021 14 0 0 25 0 1 0 43847068 35311616 7550 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8621 7550 73 123 0 8496 0
Current children cumulated CPU time (s) 4360.35
Current children cumulated vsize (KiB) 34484

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28523
/proc/meminfo: memFree=1111528/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34484 CPUtime=4420.31
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17826 0 0 0 442017 14 0 0 25 0 1 0 43847068 35311616 7556 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8621 7556 73 123 0 8496 0
Current children cumulated CPU time (s) 4420.31
Current children cumulated vsize (KiB) 34484

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28525
/proc/meminfo: memFree=1111464/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34608 CPUtime=4480.28
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17832 0 0 0 448014 14 0 0 25 0 1 0 43847068 35438592 7562 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8652 7562 73 123 0 8527 0
Current children cumulated CPU time (s) 4480.28
Current children cumulated vsize (KiB) 34608

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28525
/proc/meminfo: memFree=1111464/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34608 CPUtime=4540.26
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17838 0 0 0 454012 14 0 0 25 0 1 0 43847068 35438592 7568 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8652 7568 73 123 0 8527 0
Current children cumulated CPU time (s) 4540.26
Current children cumulated vsize (KiB) 34608

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28525
/proc/meminfo: memFree=1111400/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34608 CPUtime=4600.24
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17845 0 0 0 460010 14 0 0 25 0 1 0 43847068 35438592 7575 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8652 7575 73 123 0 8527 0
Current children cumulated CPU time (s) 4600.24
Current children cumulated vsize (KiB) 34608

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28525
/proc/meminfo: memFree=1111400/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34608 CPUtime=4660.2
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17850 0 0 0 466006 14 0 0 25 0 1 0 43847068 35438592 7580 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8652 7580 73 123 0 8527 0
Current children cumulated CPU time (s) 4660.2
Current children cumulated vsize (KiB) 34608

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28525
/proc/meminfo: memFree=1111400/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34608 CPUtime=4720.18
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17855 0 0 0 472004 14 0 0 25 0 1 0 43847068 35438592 7585 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8652 7585 73 123 0 8527 0
Current children cumulated CPU time (s) 4720.18
Current children cumulated vsize (KiB) 34608

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28525
/proc/meminfo: memFree=1111400/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34732 CPUtime=4780.16
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17864 0 0 0 478002 14 0 0 25 0 1 0 43847068 35565568 7594 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8683 7594 73 123 0 8558 0
Current children cumulated CPU time (s) 4780.16
Current children cumulated vsize (KiB) 34732

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28525
/proc/meminfo: memFree=1111336/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34732 CPUtime=4840.13
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17869 0 0 0 483999 14 0 0 25 0 1 0 43847068 35565568 7599 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8683 7599 73 123 0 8558 0
Current children cumulated CPU time (s) 4840.13
Current children cumulated vsize (KiB) 34732

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28525
/proc/meminfo: memFree=1111336/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34732 CPUtime=4900.11
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17874 0 0 0 489997 14 0 0 25 0 1 0 43847068 35565568 7604 1992294400 134512640 135019032 4294956240 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8683 7604 73 123 0 8558 0
Current children cumulated CPU time (s) 4900.11
Current children cumulated vsize (KiB) 34732

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28525
/proc/meminfo: memFree=1111336/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34732 CPUtime=4960.09
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17879 0 0 0 495995 14 0 0 25 0 1 0 43847068 35565568 7609 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8683 7609 73 123 0 8558 0
Current children cumulated CPU time (s) 4960.09
Current children cumulated vsize (KiB) 34732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28525
/proc/meminfo: memFree=1111336/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34732 CPUtime=5000.07
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17881 0 0 0 499993 14 0 0 25 0 1 0 43847068 35565568 7611 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8683 7611 73 123 0 8558 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 34732

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

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

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28525
/proc/meminfo: memFree=1111336/2055920 swapFree=4192956/4192956
[pid=28514] ppid=28512 vsize=34732 CPUtime=5000.07
/proc/28514/stat : 28514 (march_ks) R 28512 28514 28431 0 -1 4194304 17881 0 0 0 499993 14 0 0 25 0 1 0 43847068 35565568 7611 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 8683 7611 73 123 0 8558 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 34732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.09
CPU user time (s): 4999.94
CPU system time (s): 0.153976
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 34732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17881
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= 14984

runsolver used 4.69029 second user time and 13.5059 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-19 18:23:13
IDJOB=1627111
IDBENCH=71681
IDSOLVER=582
FILE ID=node48/1627111-1240158193
PBS_JOBID= 9157951
Free space on /tmp= 66416 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S1328156309-075.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627111-1240158193/watcher-1627111-1240158193 -o /tmp/evaluation-result-1627111-1240158193/solver-1627111-1240158193 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627111-1240158193.cnf            

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

MD5SUM BENCH= 90fd4b84059665fd2b3bfaa6723e28db
RANDOM SEED=1168882104

node48.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		: 3000.209
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		: 3000.209
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:       1142344 kB
Buffers:         92668 kB
Cached:         718776 kB
SwapCached:          0 kB
Active:         351064 kB
Inactive:       474348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1142344 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4512 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            74196 kB
Committed_AS:   216548 kB
PageTables:       1368 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= 66412 MiB
End job on node48 at 2009-04-19 19:46:38