Trace number 305866

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.07 1200.59

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
MD5SUM85f01e7612ff708e962af999ed8ac14c
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 variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.61/0.66	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.61/0.66	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.61/0.66	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.61/0.66	c main()::
0.61/0.66	c initFormula():: searching for DIMACS p-line....
0.61/0.66	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.61/0.66	c parseCNF():: parsing....
0.61/0.66	c parseCNF():: the CNF contains 0 unary clauses.
0.61/0.66	c runParser():: parsing was successful, warming up engines...
0.61/0.66	c simplify_formula():: removed 0 tautological, 227 satisfied and 0 duplicate clauses
0.61/0.66	c preprocessing fase I completed:: there are now 9962 free variables and 41773 clauses.
0.61/0.66	c stat :: sign balance is biased by 0.473
0.61/0.66	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.61/0.66	c using 3-SAT heuristics (occurence based diff)
0.61/0.66	c longest clause has size 3
0.61/0.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.61/0.66	c resolvent_look() :: found 75 resolvents
0.61/0.66	c lessRedundantTransformation():: nothing to be done.
0.61/0.66	c transformTo3SAT():: you gave me 10000 variables and 41848 clauses.
0.61/0.66	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.61/0.66	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.61/0.66	c transformTo3SAT():: the transformation yielded 10000 variabels and 41848 clauses.
0.61/0.66	c main():: clause / variable ratio: ( 41848 / 10000 ) = 4.18
0.61/0.66	c longest clause has size 3
0.61/0.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.61/0.66	c dynamic_preselect_setsize :: off
0.61/0.66	c suggested doublelook initial :: 0
0.61/0.66	c main():: all systems go!
0.61/0.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 814 JD: 681
15.15/15.19	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-305866-1172087275 -o ROOT/results/node9/solver-305866-1172087275 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305866-1172087275/march_ks /tmp/evaluation/305866-1172087275/instance-305866-1172087275.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13995
/proc/meminfo: memFree=1582528/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=1732 CPUtime=0
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 307 0 0 0 0 0 0 0 18 0 1 0 228682094 1773568 292 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 433 292 47 123 0 308 0

[startup+0.1068 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13995
/proc/meminfo: memFree=1582528/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=4780 CPUtime=0.1
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 1072 0 0 0 10 0 0 0 18 0 1 0 228682094 4894720 782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 1195 782 50 123 0 1070 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4780

[startup+0.514915 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13995
/proc/meminfo: memFree=1582528/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=7848 CPUtime=0.5
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 6245 0 0 0 48 2 0 0 22 0 1 0 228682094 8036352 1445 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628921 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 1962 1445 67 123 0 1837 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7848

[startup+1.33503 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13996
/proc/meminfo: memFree=1572024/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=12968 CPUtime=1.32
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 9110 0 0 0 129 3 0 0 25 0 1 0 228682094 13279232 2686 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538085 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 3242 2686 73 123 0 3117 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12968

[startup+2.97535 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13996
/proc/meminfo: memFree=1571512/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=13256 CPUtime=2.96
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 9178 0 0 0 293 3 0 0 25 0 1 0 228682094 13574144 2754 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 3314 2754 73 123 0 3189 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13256

[startup+6.25198 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13996
/proc/meminfo: memFree=1570616/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=14320 CPUtime=6.24
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 9429 0 0 0 621 3 0 0 25 0 1 0 228682094 14663680 3005 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 3580 3005 73 123 0 3455 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14320

[startup+12.7082 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13996
/proc/meminfo: memFree=1570048/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=14720 CPUtime=12.69
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 9543 0 0 0 1266 3 0 0 25 0 1 0 228682094 15073280 3119 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 3680 3119 73 123 0 3555 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14720

[startup+25.5137 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13996
/proc/meminfo: memFree=1569728/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=15136 CPUtime=25.5
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 9628 0 0 0 2546 4 0 0 25 0 1 0 228682094 15499264 3204 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 3784 3204 73 123 0 3659 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15136

[startup+51.1256 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13996
/proc/meminfo: memFree=1569280/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=15668 CPUtime=51.1
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 9756 0 0 0 5106 4 0 0 25 0 1 0 228682094 16044032 3332 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548019 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 3917 3332 73 123 0 3792 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15668

[startup+102.346 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13996
/proc/meminfo: memFree=1568576/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=16316 CPUtime=102.3
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 9931 0 0 0 10226 4 0 0 25 0 1 0 228682094 16707584 3507 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577543 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4079 3507 73 123 0 3954 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16316

[startup+162.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13996
/proc/meminfo: memFree=1568192/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=16700 CPUtime=162.31
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10011 0 0 0 16226 5 0 0 25 0 1 0 228682094 17100800 3587 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4175 3587 73 123 0 4050 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 16700

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13996
/proc/meminfo: memFree=1567936/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=16832 CPUtime=222.32
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10062 0 0 0 22226 6 0 0 25 0 1 0 228682094 17235968 3638 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4208 3638 73 123 0 4083 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 16832

[startup+282.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13996
/proc/meminfo: memFree=1567936/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=17088 CPUtime=282.33
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10103 0 0 0 28227 6 0 0 25 0 1 0 228682094 17498112 3679 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4272 3679 73 123 0 4147 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 17088

[startup+342.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13996
/proc/meminfo: memFree=1567808/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=17216 CPUtime=342.35
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10135 0 0 0 34228 7 0 0 25 0 1 0 228682094 17629184 3711 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579071 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4304 3711 73 123 0 4179 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 17216

[startup+402.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13996
/proc/meminfo: memFree=1567680/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=17216 CPUtime=402.35
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10160 0 0 0 40228 7 0 0 25 0 1 0 228682094 17629184 3736 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4304 3736 73 123 0 4179 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 17216

[startup+462.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13996
/proc/meminfo: memFree=1567552/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=17344 CPUtime=462.36
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10181 0 0 0 46229 7 0 0 25 0 1 0 228682094 17760256 3757 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4336 3757 73 123 0 4211 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 17344

[startup+522.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13996
/proc/meminfo: memFree=1567232/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=17668 CPUtime=522.37
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10256 0 0 0 52229 8 0 0 25 0 1 0 228682094 18092032 3832 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4417 3832 73 123 0 4292 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 17668

[startup+582.599 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 13996
/proc/meminfo: memFree=1566912/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=18020 CPUtime=582.39
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10329 0 0 0 58230 9 0 0 25 0 1 0 228682094 18452480 3905 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4505 3905 73 123 0 4380 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 18020

[startup+642.637 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 13996
/proc/meminfo: memFree=1566784/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=18276 CPUtime=642.4
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10404 0 0 0 64231 9 0 0 25 0 1 0 228682094 18714624 3980 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4569 3980 73 123 0 4444 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 18276

[startup+702.665 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 13996
/proc/meminfo: memFree=1566464/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=18404 CPUtime=702.41
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10442 0 0 0 70231 10 0 0 25 0 1 0 228682094 18845696 4018 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4601 4018 73 123 0 4476 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 18404

[startup+762.695 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13996
/proc/meminfo: memFree=1566400/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=18532 CPUtime=762.42
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10470 0 0 0 76232 10 0 0 25 0 1 0 228682094 18976768 4046 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4633 4046 73 123 0 4508 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 18532

[startup+822.746 s]
/proc/loadavg: 1.12 1.03 1.01 2/84 14104
/proc/meminfo: memFree=1564920/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=18660 CPUtime=822.4
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10494 0 0 0 82229 11 0 0 25 0 1 0 228682094 19107840 4070 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4665 4070 73 123 0 4540 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 18660

[startup+882.798 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 14193
/proc/meminfo: memFree=1565872/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=18660 CPUtime=882.38
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10517 0 0 0 88227 11 0 0 25 0 1 0 228682094 19107840 4093 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4665 4093 73 123 0 4540 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 18660

[startup+942.833 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 14193
/proc/meminfo: memFree=1565888/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=18788 CPUtime=942.4
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10538 0 0 0 94228 12 0 0 25 0 1 0 228682094 19238912 4114 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4697 4114 73 123 0 4572 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 18788

[startup+1002.86 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14193
/proc/meminfo: memFree=1565888/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=18788 CPUtime=1002.4
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10554 0 0 0 100228 12 0 0 25 0 1 0 228682094 19238912 4130 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4697 4130 73 123 0 4572 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 18788

[startup+1062.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14193
/proc/meminfo: memFree=1565888/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=18916 CPUtime=1062.41
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10569 0 0 0 106229 12 0 0 25 0 1 0 228682094 19369984 4145 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4729 4145 73 123 0 4604 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 18916

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14193
/proc/meminfo: memFree=1565824/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=18916 CPUtime=1122.43
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10582 0 0 0 112230 13 0 0 25 0 1 0 228682094 19369984 4158 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527216 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4729 4158 73 123 0 4604 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 18916

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14193
/proc/meminfo: memFree=1565760/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=19044 CPUtime=1182.44
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10595 0 0 0 118231 13 0 0 25 0 1 0 228682094 19501056 4171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4761 4171 73 123 0 4636 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 19044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14193
/proc/meminfo: memFree=1565760/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=19044 CPUtime=1200.05
/proc/13995/stat : 13995 (march_ks) R 13993 13995 13427 0 -1 4194304 10598 0 0 0 119992 13 0 0 25 0 1 0 228682094 19501056 4174 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4761 4174 73 123 0 4636 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 19044

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): 1200.59
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.141978
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 19044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10598
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= 24692

runsolver used 1.39279 second user time and 2.87656 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Wed Feb 21 19:47:55 UTC 2007

IDJOB= 305866
IDBENCH= 20167
IDSOLVER= 111
FILE ID= node9/305866-1172087275

PBS_JOBID= 3865332

Free space on /tmp= 66548 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
COMMAND LINE= /tmp/evaluation/305866-1172087275/march_ks /tmp/evaluation/305866-1172087275/instance-305866-1172087275.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-305866-1172087275 -o ROOT/results/node9/solver-305866-1172087275 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305866-1172087275/march_ks /tmp/evaluation/305866-1172087275/instance-305866-1172087275.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  85f01e7612ff708e962af999ed8ac14c

RANDOM SEED= 932990197

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
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		: 3000.263
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:       1582936 kB
Buffers:         55132 kB
Cached:         290580 kB
SwapCached:          0 kB
Active:         289284 kB
Inactive:       111440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1582936 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3032 kB
Writeback:           0 kB
Mapped:          73924 kB
Slab:            57840 kB
Committed_AS:  1164980 kB
PageTables:       1692 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= 66548 MiB

End job on node9 on Wed Feb 21 20:07:57 UTC 2007