Trace number 1626257

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) 5000.06 5002.31

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
MD5SUMae02373c0ed448bf77bcd57171ccc944
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1785.52
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.29/1.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.37	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.29/1.37	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.29/1.37	c main()::
1.29/1.37	c initFormula():: searching for DIMACS p-line....
1.29/1.37	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.29/1.37	c parseCNF():: parsing....
1.29/1.37	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.37	c runParser():: parsing was successful, warming up engines...
1.29/1.37	c simplify_formula():: removed 0 tautological, 396 satisfied and 0 duplicate clauses
1.29/1.37	c preprocessing fase I completed:: there are now 17941 free variables and 75204 clauses.
1.29/1.37	c stat :: sign balance is biased by 0.467
1.29/1.37	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.29/1.37	c using 3-SAT heuristics (occurence based diff)
1.29/1.37	c longest clause has size 3
1.29/1.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.29/1.37	c resolvent_look() :: found 93 resolvents
1.29/1.37	c lessRedundantTransformation():: nothing to be done.
1.29/1.37	c transformTo3SAT():: you gave me 18000 variables and 75297 clauses.
1.29/1.37	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.37	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.37	c transformTo3SAT():: the transformation yielded 18000 variabels and 75297 clauses.
1.29/1.37	c main():: clause / variable ratio: ( 75297 / 18000 ) = 4.18
1.29/1.37	c longest clause has size 3
1.29/1.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.37	c dynamic_preselect_setsize :: off
1.29/1.37	c suggested doublelook initial :: 0
1.29/1.37	c main():: all systems go!
1.29/1.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1326 JD: 1215
45.57/45.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626257-1240050418/watcher-1626257-1240050418 -o /tmp/evaluation-result-1626257-1240050418/solver-1626257-1240050418 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626257-1240050418.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: 0.99 0.97 0.96 3/64 22653
/proc/meminfo: memFree=985160/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=2664 CPUtime=0
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 33075134 2727936 471 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 666 471 47 123 0 541 0

[startup+0.0171419 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 22653
/proc/meminfo: memFree=985160/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=2796 CPUtime=0.01
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 530 0 0 0 1 0 0 0 18 0 1 0 33075134 2863104 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 699 516 47 123 0 574 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2796

[startup+0.10115 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 22653
/proc/meminfo: memFree=985160/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=3720 CPUtime=0.09
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 845 0 0 0 9 0 0 0 18 0 1 0 33075134 3809280 831 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 930 831 47 123 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.301171 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 22653
/proc/meminfo: memFree=985160/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=9588 CPUtime=0.29
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 2982 0 0 0 28 1 0 0 19 0 1 0 33075134 9818112 1709 1992294400 134512640 135019032 4294956240 18446744073709551615 134555150 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 2397 1709 52 123 0 2272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9588

[startup+0.701214 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 22653
/proc/meminfo: memFree=985160/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=10588 CPUtime=0.69
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 5910 0 0 0 66 3 0 0 23 0 1 0 33075134 10842112 1973 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 2647 1973 63 123 0 2522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10588

[startup+1.5013 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22654
/proc/meminfo: memFree=972096/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=22952 CPUtime=1.49
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 14149 0 0 0 143 6 0 0 25 0 1 0 33075134 23502848 4812 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 5738 4812 73 123 0 5613 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22952

[startup+3.10147 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22654
/proc/meminfo: memFree=965952/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=22956 CPUtime=3.09
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 14150 0 0 0 303 6 0 0 25 0 1 0 33075134 23506944 4813 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 5739 4813 73 123 0 5614 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22956

[startup+6.30182 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22654
/proc/meminfo: memFree=965696/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=22980 CPUtime=6.29
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 14179 0 0 0 623 6 0 0 25 0 1 0 33075134 23531520 4842 1992294400 134512640 135019032 4294956240 18446744073709551615 134628610 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 5745 4842 73 123 0 5620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22980

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22654
/proc/meminfo: memFree=965376/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=23532 CPUtime=12.69
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 14294 0 0 0 1263 6 0 0 25 0 1 0 33075134 24096768 4957 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 5883 4957 73 123 0 5758 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23532

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22654
/proc/meminfo: memFree=963648/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=25496 CPUtime=25.48
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 14738 0 0 0 2542 6 0 0 25 0 1 0 33075134 26107904 5401 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 6374 5401 73 123 0 6249 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25496

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22654
/proc/meminfo: memFree=963072/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=26332 CPUtime=51.07
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 14902 0 0 0 5100 7 0 0 25 0 1 0 33075134 26963968 5565 1992294400 134512640 135019032 4294956240 18446744073709551615 134564798 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 6583 5565 73 123 0 6458 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26332

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22654
/proc/meminfo: memFree=962112/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=27244 CPUtime=102.26
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 15140 0 0 0 10218 8 0 0 25 0 1 0 33075134 27897856 5803 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 6811 5803 73 123 0 6686 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27244

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22654
/proc/meminfo: memFree=961280/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=28016 CPUtime=162.23
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 15344 0 0 0 16215 8 0 0 25 0 1 0 33075134 28688384 6007 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7004 6007 73 123 0 6879 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28016

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22654
/proc/meminfo: memFree=960832/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=28400 CPUtime=222.2
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 15446 0 0 0 22212 8 0 0 25 0 1 0 33075134 29081600 6109 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7100 6109 73 123 0 6975 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 28400

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22654
/proc/meminfo: memFree=960576/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=28648 CPUtime=282.17
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 15514 0 0 0 28209 8 0 0 25 0 1 0 33075134 29335552 6177 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7162 6177 73 123 0 7037 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 28648

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22654
/proc/meminfo: memFree=960320/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=28900 CPUtime=342.13
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 15569 0 0 0 34205 8 0 0 25 0 1 0 33075134 29593600 6232 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7225 6232 73 123 0 7100 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 28900

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22654
/proc/meminfo: memFree=960192/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=29024 CPUtime=402.1
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 15607 0 0 0 40202 8 0 0 25 0 1 0 33075134 29720576 6270 1992294400 134512640 135019032 4294956240 18446744073709551615 134542298 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7256 6270 73 123 0 7131 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 29024

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22654
/proc/meminfo: memFree=960064/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=29148 CPUtime=462.07
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 15639 0 0 0 46199 8 0 0 25 0 1 0 33075134 29847552 6302 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7287 6302 73 123 0 7162 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 29148

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22654
/proc/meminfo: memFree=959936/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=29276 CPUtime=522.04
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 15670 0 0 0 52196 8 0 0 25 0 1 0 33075134 29978624 6333 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7319 6333 73 123 0 7194 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 29276

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22656
/proc/meminfo: memFree=959616/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=29276 CPUtime=582.02
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 15691 0 0 0 58193 9 0 0 25 0 1 0 33075134 29978624 6354 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7319 6354 73 123 0 7194 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 29276

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22656
/proc/meminfo: memFree=959616/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=29400 CPUtime=642
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 15714 0 0 0 64191 9 0 0 25 0 1 0 33075134 30105600 6377 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7350 6377 73 123 0 7225 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 29400


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22662
/proc/meminfo: memFree=957248/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31516 CPUtime=4060.46
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16257 0 0 0 406035 11 0 0 25 0 1 0 33075134 32272384 6920 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7879 6920 73 123 0 7754 0
Current children cumulated CPU time (s) 4060.46
Current children cumulated vsize (KiB) 31516

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22662
/proc/meminfo: memFree=957184/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31640 CPUtime=4120.42
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16262 0 0 0 412031 11 0 0 25 0 1 0 33075134 32399360 6925 1992294400 134512640 135019032 4294956240 18446744073709551615 134589723 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7910 6925 73 123 0 7785 0
Current children cumulated CPU time (s) 4120.42
Current children cumulated vsize (KiB) 31640

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957056/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31640 CPUtime=4180.4
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16267 0 0 0 418029 11 0 0 25 0 1 0 33075134 32399360 6930 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7910 6930 73 123 0 7785 0
Current children cumulated CPU time (s) 4180.4
Current children cumulated vsize (KiB) 31640

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957120/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31640 CPUtime=4240.37
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16271 0 0 0 424026 11 0 0 25 0 1 0 33075134 32399360 6934 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7910 6934 73 123 0 7785 0
Current children cumulated CPU time (s) 4240.37
Current children cumulated vsize (KiB) 31640

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957120/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31640 CPUtime=4300.35
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16277 0 0 0 430023 12 0 0 25 0 1 0 33075134 32399360 6940 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7910 6940 73 123 0 7785 0
Current children cumulated CPU time (s) 4300.35
Current children cumulated vsize (KiB) 31640

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957120/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31640 CPUtime=4360.33
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16281 0 0 0 436021 12 0 0 25 0 1 0 33075134 32399360 6944 1992294400 134512640 135019032 4294956240 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7910 6944 73 123 0 7785 0
Current children cumulated CPU time (s) 4360.33
Current children cumulated vsize (KiB) 31640

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957120/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31640 CPUtime=4420.31
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16287 0 0 0 442019 12 0 0 25 0 1 0 33075134 32399360 6950 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7910 6950 73 123 0 7785 0
Current children cumulated CPU time (s) 4420.31
Current children cumulated vsize (KiB) 31640

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957120/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31768 CPUtime=4480.27
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16293 0 0 0 448015 12 0 0 25 0 1 0 33075134 32530432 6956 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7942 6956 73 123 0 7817 0
Current children cumulated CPU time (s) 4480.27
Current children cumulated vsize (KiB) 31768

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957120/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31768 CPUtime=4540.25
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16297 0 0 0 454013 12 0 0 25 0 1 0 33075134 32530432 6960 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7942 6960 73 123 0 7817 0
Current children cumulated CPU time (s) 4540.25
Current children cumulated vsize (KiB) 31768

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957056/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31768 CPUtime=4600.23
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16300 0 0 0 460011 12 0 0 25 0 1 0 33075134 32530432 6963 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7942 6963 73 123 0 7817 0
Current children cumulated CPU time (s) 4600.23
Current children cumulated vsize (KiB) 31768

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957056/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31768 CPUtime=4660.19
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16305 0 0 0 466007 12 0 0 25 0 1 0 33075134 32530432 6968 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7942 6968 73 123 0 7817 0
Current children cumulated CPU time (s) 4660.19
Current children cumulated vsize (KiB) 31768

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957056/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31768 CPUtime=4720.17
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16310 0 0 0 472005 12 0 0 25 0 1 0 33075134 32530432 6973 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7942 6973 73 123 0 7817 0
Current children cumulated CPU time (s) 4720.17
Current children cumulated vsize (KiB) 31768

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957056/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31768 CPUtime=4780.14
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16316 0 0 0 478002 12 0 0 25 0 1 0 33075134 32530432 6979 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7942 6979 73 123 0 7817 0
Current children cumulated CPU time (s) 4780.14
Current children cumulated vsize (KiB) 31768

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957056/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31768 CPUtime=4840.11
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16320 0 0 0 483999 12 0 0 25 0 1 0 33075134 32530432 6983 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7942 6983 73 123 0 7817 0
Current children cumulated CPU time (s) 4840.11
Current children cumulated vsize (KiB) 31768

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957056/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31892 CPUtime=4900.09
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16325 0 0 0 489997 12 0 0 25 0 1 0 33075134 32657408 6988 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7973 6988 73 123 0 7848 0
Current children cumulated CPU time (s) 4900.09
Current children cumulated vsize (KiB) 31892

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957056/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31892 CPUtime=4960.06
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16332 0 0 0 495994 12 0 0 25 0 1 0 33075134 32657408 6995 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7973 6995 73 123 0 7848 0
Current children cumulated CPU time (s) 4960.06
Current children cumulated vsize (KiB) 31892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22664
/proc/meminfo: memFree=957056/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31892 CPUtime=5000.04
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16336 0 0 0 499992 12 0 0 25 0 1 0 33075134 32657408 6999 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7973 6999 73 123 0 7848 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 31892

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 22664
/proc/meminfo: memFree=957056/2055920 swapFree=4192956/4192956
[pid=22653] ppid=22651 vsize=31892 CPUtime=5000.04
/proc/22653/stat : 22653 (march_ks) R 22651 22653 22580 0 -1 4194304 16336 0 0 0 499992 12 0 0 25 0 1 0 33075134 32657408 6999 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/22653/statm: 7973 6999 73 123 0 7848 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 31892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.06
CPU user time (s): 4999.93
CPU system time (s): 0.12798
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 31892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16336
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= 12432

runsolver used 5.48916 second user time and 12.7091 second system time

The end

Launcher Data 

Begin job on node19 at 2009-04-18 12:26:59
IDJOB=1626257
IDBENCH=70363
IDSOLVER=582
FILE ID=node19/1626257-1240050418
PBS_JOBID= 9159032
Free space on /tmp= 66360 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626257-1240050418/watcher-1626257-1240050418 -o /tmp/evaluation-result-1626257-1240050418/solver-1626257-1240050418 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626257-1240050418.cnf            

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

MD5SUM BENCH= ae02373c0ed448bf77bcd57171ccc944
RANDOM SEED=1040836608

node19.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		: 3000.236
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		: 3000.236
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:        985640 kB
Buffers:         92868 kB
Cached:         879192 kB
SwapCached:          0 kB
Active:         309152 kB
Inactive:       676828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        985640 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4316 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            70256 kB
Committed_AS:   171172 kB
PageTables:       1452 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= 66360 MiB
End job on node19 at 2009-04-18 13:50:23