Trace number 371077

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.1 5001.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
MD5SUMcde497b3d0f6b21ffcb2bc97cd2a2b18
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.89/0.92	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.92	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.92	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.92	c main()::
0.89/0.92	c initFormula():: searching for DIMACS p-line....
0.89/0.92	c initFormula():: the DIMACS p-line indicates a CNF of 13000 variables and 54600 clauses.
0.89/0.92	c parseCNF():: parsing....
0.89/0.92	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.92	c runParser():: parsing was successful, warming up engines...
0.89/0.92	c simplify_formula():: removed 0 tautological, 263 satisfied and 0 duplicate clauses
0.89/0.92	c preprocessing fase I completed:: there are now 12959 free variables and 54337 clauses.
0.89/0.92	c stat :: sign balance is biased by 0.471
0.89/0.92	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.92	c using 3-SAT heuristics (occurence based diff)
0.89/0.92	c longest clause has size 3
0.89/0.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 164 duplicate clauses
0.89/0.92	c resolvent_look() :: found 78 resolvents
0.89/0.92	c lessRedundantTransformation():: nothing to be done.
0.89/0.92	c transformTo3SAT():: you gave me 13000 variables and 54415 clauses.
0.89/0.92	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.92	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.92	c transformTo3SAT():: the transformation yielded 13000 variabels and 54415 clauses.
0.89/0.92	c main():: clause / variable ratio: ( 54415 / 13000 ) = 4.19
0.89/0.92	c longest clause has size 3
0.89/0.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.92	c dynamic_preselect_setsize :: off
0.89/0.92	c suggested doublelook initial :: 0
0.89/0.92	c main():: all systems go!
0.89/0.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1057 JD: 908
29.19/29.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-371077-1177190333 -o ROOT/results/node68/solver-371077-1177190333 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371077-1177190333/march_ks /tmp/evaluation/371077-1177190333/instance-371077-1177190333.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): 7500 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 10669
/proc/meminfo: memFree=1773240/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=2052 CPUtime=0
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 195022854 2101248 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 513 353 47 123 0 388 0

[startup+0.083291 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10669
/proc/meminfo: memFree=1773240/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=5540 CPUtime=0.08
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 897 0 0 0 8 0 0 0 18 0 1 0 195022854 5672960 881 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134558439 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 1385 881 48 123 0 1260 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5540

[startup+0.101291 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10669
/proc/meminfo: memFree=1773240/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=5916 CPUtime=0.09
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 1250 0 0 0 9 0 0 0 18 0 1 0 195022854 6057984 979 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134657887 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 1479 979 48 123 0 1354 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5916

[startup+0.301308 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10669
/proc/meminfo: memFree=1773240/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=7860 CPUtime=0.29
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 3321 0 0 0 28 1 0 0 19 0 1 0 195022854 8048640 1443 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 1965 1443 52 123 0 1840 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7860

[startup+0.701345 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10669
/proc/meminfo: memFree=1773240/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=10892 CPUtime=0.69
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 8120 0 0 0 66 3 0 0 23 0 1 0 195022854 11153408 2103 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134555147 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 2723 2103 67 123 0 2598 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10892

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1759600/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=16616 CPUtime=1.49
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 11817 0 0 0 144 5 0 0 25 0 1 0 195022854 17014784 3486 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 4154 3486 73 123 0 4029 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16616

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1759408/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=16932 CPUtime=3.09
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 11852 0 0 0 304 5 0 0 25 0 1 0 195022854 17338368 3521 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 4233 3521 73 123 0 4108 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16932

[startup+6.30185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1759024/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=17212 CPUtime=6.29
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 11920 0 0 0 624 5 0 0 25 0 1 0 195022854 17625088 3589 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 4303 3589 73 123 0 4178 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17212

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1757560/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=18908 CPUtime=12.68
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 12253 0 0 0 1263 5 0 0 25 0 1 0 195022854 19361792 3922 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 4727 3922 73 123 0 4602 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18908

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1757048/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=19300 CPUtime=25.49
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 12377 0 0 0 2543 6 0 0 25 0 1 0 195022854 19763200 4046 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538168 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 4825 4046 73 123 0 4700 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19300

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1756472/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=20028 CPUtime=51.08
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 12504 0 0 0 5102 6 0 0 25 0 1 0 195022854 20508672 4173 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 5007 4173 73 123 0 4882 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20028

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1755960/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=20492 CPUtime=102.27
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 12640 0 0 0 10221 6 0 0 25 0 1 0 195022854 20983808 4309 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596358 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 5123 4309 73 123 0 4998 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20492

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1755384/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=21096 CPUtime=162.25
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 12790 0 0 0 16219 6 0 0 25 0 1 0 195022854 21602304 4459 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 5274 4459 73 123 0 5149 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21096

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1754808/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=21608 CPUtime=222.24
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 12922 0 0 0 22217 7 0 0 25 0 1 0 195022854 22126592 4591 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 5402 4591 73 123 0 5277 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 21608

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1754488/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=22016 CPUtime=282.22
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 12987 0 0 0 28215 7 0 0 25 0 1 0 195022854 22544384 4656 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 5504 4656 73 123 0 5379 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22016

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1754232/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=22144 CPUtime=342.2
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13053 0 0 0 34213 7 0 0 25 0 1 0 195022854 22675456 4722 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 5536 4722 73 123 0 5411 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22144

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1753784/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=22756 CPUtime=402.2
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13159 0 0 0 40212 8 0 0 25 0 1 0 195022854 23302144 4828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 5689 4828 73 123 0 5564 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 22756

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1753528/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=23012 CPUtime=462.18
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13219 0 0 0 46210 8 0 0 25 0 1 0 195022854 23564288 4888 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 5753 4888 73 123 0 5628 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 23012

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1753400/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=23140 CPUtime=522.16
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13252 0 0 0 52208 8 0 0 25 0 1 0 195022854 23695360 4921 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 5785 4921 73 123 0 5660 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23140

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1753336/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=23268 CPUtime=582.15
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13279 0 0 0 58207 8 0 0 25 0 1 0 195022854 23826432 4948 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 5817 4948 73 123 0 5692 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23268

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10670
/proc/meminfo: memFree=1753144/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=23400 CPUtime=642.14
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13312 0 0 0 64205 9 0 0 25 0 1 0 195022854 23961600 4981 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 5850 4981 73 123 0 5725 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 23400


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750840/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25320 CPUtime=4001.22
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13822 0 0 0 400104 18 0 0 25 0 1 0 195022854 25927680 5491 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6330 5491 73 123 0 6205 0
Current children cumulated CPU time (s) 4001.22
Current children cumulated vsize (KiB) 25320

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750904/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25320 CPUtime=4061.21
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13825 0 0 0 406103 18 0 0 25 0 1 0 195022854 25927680 5494 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6330 5494 73 123 0 6205 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 25320

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750840/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25320 CPUtime=4121.19
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13829 0 0 0 412101 18 0 0 25 0 1 0 195022854 25927680 5498 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6330 5498 73 123 0 6205 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 25320

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750904/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25320 CPUtime=4181.18
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13833 0 0 0 418100 18 0 0 25 0 1 0 195022854 25927680 5502 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6330 5502 73 123 0 6205 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 25320

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750840/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25320 CPUtime=4241.16
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13837 0 0 0 424098 18 0 0 25 0 1 0 195022854 25927680 5506 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6330 5506 73 123 0 6205 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 25320

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750840/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25448 CPUtime=4301.15
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13839 0 0 0 430097 18 0 0 25 0 1 0 195022854 26058752 5508 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6362 5508 73 123 0 6237 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 25448

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750776/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25448 CPUtime=4361.14
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13843 0 0 0 436095 19 0 0 25 0 1 0 195022854 26058752 5512 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6362 5512 73 123 0 6237 0
Current children cumulated CPU time (s) 4361.14
Current children cumulated vsize (KiB) 25448

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750776/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25448 CPUtime=4421.12
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13847 0 0 0 442093 19 0 0 25 0 1 0 195022854 26058752 5516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6362 5516 73 123 0 6237 0
Current children cumulated CPU time (s) 4421.12
Current children cumulated vsize (KiB) 25448

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750776/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25448 CPUtime=4481.11
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13852 0 0 0 448092 19 0 0 25 0 1 0 195022854 26058752 5521 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6362 5521 73 123 0 6237 0
Current children cumulated CPU time (s) 4481.11
Current children cumulated vsize (KiB) 25448

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750712/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25448 CPUtime=4541.09
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13856 0 0 0 454090 19 0 0 25 0 1 0 195022854 26058752 5525 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6362 5525 73 123 0 6237 0
Current children cumulated CPU time (s) 4541.09
Current children cumulated vsize (KiB) 25448

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750712/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25448 CPUtime=4601.08
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13861 0 0 0 460089 19 0 0 25 0 1 0 195022854 26058752 5530 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6362 5530 73 123 0 6237 0
Current children cumulated CPU time (s) 4601.08
Current children cumulated vsize (KiB) 25448

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750712/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25448 CPUtime=4661.06
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13864 0 0 0 466087 19 0 0 25 0 1 0 195022854 26058752 5533 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6362 5533 73 123 0 6237 0
Current children cumulated CPU time (s) 4661.06
Current children cumulated vsize (KiB) 25448

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750648/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25448 CPUtime=4721.05
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13869 0 0 0 472086 19 0 0 25 0 1 0 195022854 26058752 5538 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6362 5538 73 123 0 6237 0
Current children cumulated CPU time (s) 4721.05
Current children cumulated vsize (KiB) 25448

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750648/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25576 CPUtime=4781.03
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13873 0 0 0 478084 19 0 0 25 0 1 0 195022854 26189824 5542 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526526 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6394 5542 73 123 0 6269 0
Current children cumulated CPU time (s) 4781.03
Current children cumulated vsize (KiB) 25576

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10870
/proc/meminfo: memFree=1750584/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25576 CPUtime=4841.02
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13875 0 0 0 484083 19 0 0 25 0 1 0 195022854 26189824 5544 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6394 5544 73 123 0 6269 0
Current children cumulated CPU time (s) 4841.02
Current children cumulated vsize (KiB) 25576

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10872
/proc/meminfo: memFree=1750648/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25576 CPUtime=4901.01
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13879 0 0 0 490081 20 0 0 25 0 1 0 195022854 26189824 5548 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6394 5548 73 123 0 6269 0
Current children cumulated CPU time (s) 4901.01
Current children cumulated vsize (KiB) 25576

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10872
/proc/meminfo: memFree=1750584/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25576 CPUtime=4960.99
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13885 0 0 0 496079 20 0 0 25 0 1 0 195022854 26189824 5554 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6394 5554 73 123 0 6269 0
Current children cumulated CPU time (s) 4960.99
Current children cumulated vsize (KiB) 25576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10872
/proc/meminfo: memFree=1750520/2055920 swapFree=4183868/4192956
[pid=10669] ppid=10667 vsize=25576 CPUtime=5000.08
/proc/10669/stat : 10669 (march_ks) R 10667 10669 10180 0 -1 4194304 13887 0 0 0 499988 20 0 0 25 0 1 0 195022854 26189824 5556 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10669/statm: 6394 5556 73 123 0 6269 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 25576

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): 5001.41
CPU time (s): 5000.1
CPU user time (s): 4999.89
CPU system time (s): 0.208968
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 25576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13887
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 11452

runsolver used 3.33249 second user time and 10.3794 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sat Apr 21 21:18:53 UTC 2007

IDJOB= 371077
IDBENCH= 20195
IDSOLVER= 180
FILE ID= node68/371077-1177190333

PBS_JOBID= 4649069

Free space on /tmp= 66324 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
COMMAND LINE= /tmp/evaluation/371077-1177190333/march_ks /tmp/evaluation/371077-1177190333/instance-371077-1177190333.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-371077-1177190333 -o ROOT/results/node68/solver-371077-1177190333 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371077-1177190333/march_ks /tmp/evaluation/371077-1177190333/instance-371077-1177190333.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cde497b3d0f6b21ffcb2bc97cd2a2b18

RANDOM SEED= 770362397

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
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		: 3000.216
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:       1773720 kB
Buffers:         31040 kB
Cached:         189040 kB
SwapCached:       2824 kB
Active:          80344 kB
Inactive:       149272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773720 kB
SwapTotal:     4192956 kB
SwapFree:      4183868 kB
Dirty:            3272 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            38672 kB
Committed_AS:  2828668 kB
PageTables:       1380 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= 66324 MiB

End job on node68 on Sat Apr 21 22:42:17 UTC 2007