Trace number 306194

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) 1200.11 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S597645631-10.cnf
MD5SUMbe41d97fbec08b222b8d456b52d73634
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark145.39
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)

0.61/0.64	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.61/0.64	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.61/0.64	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.61/0.64	c main()::
0.61/0.64	c initFormula():: searching for DIMACS p-line....
0.61/0.64	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.61/0.64	c parseCNF():: parsing....
0.61/0.64	c parseCNF():: the CNF contains 0 unary clauses.
0.61/0.64	c runParser():: parsing was successful, warming up engines...
0.61/0.64	c simplify_formula():: removed 0 tautological, 211 satisfied and 0 duplicate clauses
0.61/0.64	c preprocessing fase I completed:: there are now 9967 free variables and 41789 clauses.
0.61/0.64	c stat :: sign balance is biased by 0.484
0.61/0.64	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.61/0.64	c using 3-SAT heuristics (occurence based diff)
0.61/0.64	c longest clause has size 3
0.61/0.64	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.61/0.64	c resolvent_look() :: found 77 resolvents
0.61/0.64	c lessRedundantTransformation():: nothing to be done.
0.61/0.64	c transformTo3SAT():: you gave me 10000 variables and 41866 clauses.
0.61/0.64	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.61/0.64	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.61/0.64	c transformTo3SAT():: the transformation yielded 10000 variabels and 41866 clauses.
0.61/0.64	c main():: clause / variable ratio: ( 41866 / 10000 ) = 4.19
0.61/0.64	c longest clause has size 3
0.61/0.64	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.61/0.64	c dynamic_preselect_setsize :: off
0.61/0.64	c suggested doublelook initial :: 0
0.61/0.64	c main():: all systems go!
0.61/0.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 788 JD: 679
14.53/14.59	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/node59/watcher-306194-1172094142 -o ROOT/results/node59/solver-306194-1172094142 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306194-1172094142/march_ks /tmp/evaluation/306194-1172094142/instance-306194-1172094142.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: 1.00 1.00 1.00 3/64 9028
/proc/meminfo: memFree=1898416/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=1732 CPUtime=0
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 229370909 1773568 291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 433 291 47 123 0 308 0

[startup+0.10692 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9028
/proc/meminfo: memFree=1898416/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=4780 CPUtime=0.09
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 1073 0 0 0 9 0 0 0 18 0 1 0 229370909 4894720 783 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 1195 783 50 123 0 1070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.514963 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9028
/proc/meminfo: memFree=1898416/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=7856 CPUtime=0.5
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 6278 0 0 0 47 3 0 0 21 0 1 0 229370909 8044544 1447 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 1964 1447 67 123 0 1839 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7856

[startup+1.33505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1887976/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=12968 CPUtime=1.32
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 9100 0 0 0 128 4 0 0 25 0 1 0 229370909 13279232 2684 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 3242 2684 73 123 0 3117 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12968

[startup+2.97324 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1887528/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=13256 CPUtime=2.96
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 9164 0 0 0 292 4 0 0 25 0 1 0 229370909 13574144 2748 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 3314 2748 73 123 0 3189 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13256

[startup+6.2526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1886568/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=14192 CPUtime=6.24
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 9402 0 0 0 620 4 0 0 25 0 1 0 229370909 14532608 2986 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 3548 2986 73 123 0 3423 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14192

[startup+12.7073 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1886056/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=14716 CPUtime=12.69
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 9527 0 0 0 1265 4 0 0 25 0 1 0 229370909 15069184 3111 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 3679 3111 73 123 0 3554 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14716

[startup+25.6077 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1885480/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=15396 CPUtime=25.58
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 9672 0 0 0 2554 4 0 0 25 0 1 0 229370909 15765504 3256 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 3849 3256 73 123 0 3724 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 15396

[startup+51.2146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1884968/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=15784 CPUtime=51.19
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 9787 0 0 0 5114 5 0 0 25 0 1 0 229370909 16162816 3371 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 3946 3371 73 123 0 3821 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 15784

[startup+102.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1884584/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=16168 CPUtime=102.38
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 9879 0 0 0 10233 5 0 0 25 0 1 0 229370909 16556032 3463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4042 3463 73 123 0 3917 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 16168

[startup+162.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1884328/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=16424 CPUtime=162.38
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 9938 0 0 0 16233 5 0 0 25 0 1 0 229370909 16818176 3522 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4106 3522 73 123 0 3981 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 16424

[startup+222.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1884072/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=16552 CPUtime=222.39
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 9982 0 0 0 22233 6 0 0 25 0 1 0 229370909 16949248 3566 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4138 3566 73 123 0 4013 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 16552

[startup+282.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1883944/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=16680 CPUtime=282.39
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10018 0 0 0 28233 6 0 0 25 0 1 0 229370909 17080320 3602 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577546 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4170 3602 73 123 0 4045 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 16680

[startup+342.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1883752/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=16808 CPUtime=342.39
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10050 0 0 0 34233 6 0 0 25 0 1 0 229370909 17211392 3634 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4202 3634 73 123 0 4077 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 16808

[startup+402.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1883624/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=16936 CPUtime=402.38
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10078 0 0 0 40232 6 0 0 25 0 1 0 229370909 17342464 3662 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4234 3662 73 123 0 4109 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 16936

[startup+462.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1883496/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=17064 CPUtime=462.38
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10103 0 0 0 46232 6 0 0 25 0 1 0 229370909 17473536 3687 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4266 3687 73 123 0 4141 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 17064

[startup+522.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1883368/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=17192 CPUtime=522.39
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10126 0 0 0 52232 7 0 0 25 0 1 0 229370909 17604608 3710 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4298 3710 73 123 0 4173 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 17192

[startup+582.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1883240/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=17192 CPUtime=582.39
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10146 0 0 0 58232 7 0 0 25 0 1 0 229370909 17604608 3730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4298 3730 73 123 0 4173 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 17192

[startup+642.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1883112/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=17320 CPUtime=642.39
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10169 0 0 0 64232 7 0 0 25 0 1 0 229370909 17735680 3753 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4330 3753 73 123 0 4205 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 17320

[startup+702.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1883048/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=17448 CPUtime=702.39
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10188 0 0 0 70232 7 0 0 25 0 1 0 229370909 17866752 3772 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4362 3772 73 123 0 4237 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 17448

[startup+762.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1882920/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=17448 CPUtime=762.38
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10204 0 0 0 76231 7 0 0 25 0 1 0 229370909 17866752 3788 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4362 3788 73 123 0 4237 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 17448

[startup+822.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1882856/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=17448 CPUtime=822.4
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10215 0 0 0 82232 8 0 0 25 0 1 0 229370909 17866752 3799 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4362 3799 73 123 0 4237 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 17448

[startup+882.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1882792/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=17576 CPUtime=882.4
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10230 0 0 0 88232 8 0 0 25 0 1 0 229370909 17997824 3814 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4394 3814 73 123 0 4269 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 17576

[startup+942.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1882728/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=17576 CPUtime=942.4
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10242 0 0 0 94232 8 0 0 25 0 1 0 229370909 17997824 3826 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4394 3826 73 123 0 4269 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 17576

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1882600/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=17704 CPUtime=1002.4
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10256 0 0 0 100232 8 0 0 25 0 1 0 229370909 18128896 3840 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563538 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4426 3840 73 123 0 4301 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 17704

[startup+1062.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9029
/proc/meminfo: memFree=1882536/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=17704 CPUtime=1062.4
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10269 0 0 0 106232 8 0 0 25 0 1 0 229370909 18128896 3853 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4426 3853 73 123 0 4301 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 17704

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9055
/proc/meminfo: memFree=1881272/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=17832 CPUtime=1122.39
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10282 0 0 0 112231 8 0 0 25 0 1 0 229370909 18259968 3866 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/9028/statm: 4458 3866 73 123 0 4333 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 17832

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9167
/proc/meminfo: memFree=1881144/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=17832 CPUtime=1182.39
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10293 0 0 0 118230 9 0 0 25 0 1 0 229370909 18259968 3877 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4458 3877 73 123 0 4333 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 17832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9203
/proc/meminfo: memFree=1881016/2055920 swapFree=4183752/4192956
[pid=9028] ppid=9026 vsize=17832 CPUtime=1200.1
/proc/9028/stat : 9028 (march_ks) R 9026 9028 7846 0 -1 4194304 10300 0 0 0 120001 9 0 0 25 0 1 0 229370909 18259968 3884 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 4458 3884 73 123 0 4333 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 17832

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): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1200.01
CPU system time (s): 0.094985
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 17832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10300
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= 1927

runsolver used 0.757884 second user time and 2.52562 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Feb 21 21:42:22 UTC 2007

IDJOB= 306194
IDBENCH= 20175
IDSOLVER= 111
FILE ID= node59/306194-1172094142

PBS_JOBID= 3892832

Free space on /tmp= 66559 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S597645631-10.cnf
COMMAND LINE= /tmp/evaluation/306194-1172094142/march_ks /tmp/evaluation/306194-1172094142/instance-306194-1172094142.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-306194-1172094142 -o ROOT/results/node59/solver-306194-1172094142 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306194-1172094142/march_ks /tmp/evaluation/306194-1172094142/instance-306194-1172094142.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  be41d97fbec08b222b8d456b52d73634

RANDOM SEED= 327603083

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1898888 kB
Buffers:         10588 kB
Cached:          87492 kB
SwapCached:       3716 kB
Active:          39456 kB
Inactive:        69140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1898888 kB
SwapTotal:     4192956 kB
SwapFree:      4183752 kB
Dirty:            3012 kB
Writeback:           0 kB
Mapped:          16020 kB
Slab:            34432 kB
Committed_AS:   517468 kB
PageTables:       1472 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= 66559 MiB

End job on node59 on Wed Feb 21 22:02:24 UTC 2007