Trace number 306809

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) 1200.02 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
MD5SUMfb3f2949b4db9208554e1bbbe827c1fe
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)

0.81/0.90	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.81/0.90	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.81/0.90	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.81/0.90	c main()::
0.81/0.90	c initFormula():: searching for DIMACS p-line....
0.81/0.90	c initFormula():: the DIMACS p-line indicates a CNF of 13000 variables and 54600 clauses.
0.81/0.90	c parseCNF():: parsing....
0.81/0.90	c parseCNF():: the CNF contains 0 unary clauses.
0.81/0.90	c runParser():: parsing was successful, warming up engines...
0.81/0.90	c simplify_formula():: removed 0 tautological, 329 satisfied and 0 duplicate clauses
0.81/0.90	c preprocessing fase I completed:: there are now 12950 free variables and 54271 clauses.
0.81/0.90	c stat :: sign balance is biased by 0.480
0.81/0.90	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.81/0.90	c using 3-SAT heuristics (occurence based diff)
0.81/0.90	c longest clause has size 3
0.81/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.81/0.90	c resolvent_look() :: found 86 resolvents
0.81/0.90	c lessRedundantTransformation():: nothing to be done.
0.81/0.90	c transformTo3SAT():: you gave me 13000 variables and 54357 clauses.
0.81/0.90	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.81/0.90	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.81/0.90	c transformTo3SAT():: the transformation yielded 13000 variabels and 54357 clauses.
0.81/0.90	c main():: clause / variable ratio: ( 54357 / 13000 ) = 4.18
0.81/0.90	c longest clause has size 3
0.81/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.81/0.90	c dynamic_preselect_setsize :: off
0.81/0.90	c suggested doublelook initial :: 0
0.81/0.90	c main():: all systems go!
0.81/0.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1010 JD: 881
26.01/26.11	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/node66/watcher-306809-1172106834 -o ROOT/results/node66/solver-306809-1172106834 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306809-1172106834/march_ks /tmp/evaluation/306809-1172106834/instance-306809-1172106834.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: 1.05 1.00 1.00 3/64 17294
/proc/meminfo: memFree=1394008/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=2052 CPUtime=0
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 230640981 2101248 357 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 513 357 47 123 0 388 0

[startup+0.106773 s]
/proc/loadavg: 1.05 1.00 1.00 3/64 17294
/proc/meminfo: memFree=1394008/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=6056 CPUtime=0.09
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 1282 0 0 0 9 0 0 0 18 0 1 0 230640981 6201344 955 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561664 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 1514 955 50 123 0 1389 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6056

[startup+0.514852 s]
/proc/loadavg: 1.05 1.00 1.00 3/64 17294
/proc/meminfo: memFree=1394008/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=6432 CPUtime=0.5
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 5334 0 0 0 49 1 0 0 21 0 1 0 230640981 6586368 1098 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554589 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 1608 1098 63 123 0 1483 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6432

[startup+1.33802 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1380304/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=16572 CPUtime=1.33
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 11569 0 0 0 129 4 0 0 25 0 1 0 230640981 16969728 3467 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 4143 3467 73 123 0 4018 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 16572

[startup+2.97435 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1380176/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=16588 CPUtime=2.96
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 11574 0 0 0 292 4 0 0 25 0 1 0 230640981 16986112 3472 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 4147 3472 73 123 0 4022 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 16588

[startup+6.25301 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1379792/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=17132 CPUtime=6.24
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 11666 0 0 0 620 4 0 0 25 0 1 0 230640981 17543168 3564 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 4283 3564 73 123 0 4158 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17132

[startup+12.7073 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1378512/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=18720 CPUtime=12.7
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 11969 0 0 0 1265 5 0 0 25 0 1 0 230640981 19169280 3867 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 4680 3867 73 123 0 4555 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 18720

[startup+25.5089 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1377936/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=19240 CPUtime=25.49
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12113 0 0 0 2544 5 0 0 25 0 1 0 230640981 19701760 4011 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 4810 4011 73 123 0 4685 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19240

[startup+51.118 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1377168/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=20072 CPUtime=51.09
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12302 0 0 0 5104 5 0 0 25 0 1 0 230640981 20553728 4200 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5018 4200 73 123 0 4893 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20072

[startup+102.329 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1376656/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=20584 CPUtime=102.28
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12414 0 0 0 10223 5 0 0 25 0 1 0 230640981 21078016 4312 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5146 4312 73 123 0 5021 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 20584

[startup+162.356 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1376400/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=20840 CPUtime=162.28
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12482 0 0 0 16223 5 0 0 25 0 1 0 230640981 21340160 4380 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5210 4380 73 123 0 5085 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 20840

[startup+222.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1376144/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=20968 CPUtime=222.28
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12534 0 0 0 22223 5 0 0 25 0 1 0 230640981 21471232 4432 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5242 4432 73 123 0 5117 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 20968

[startup+282.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1375888/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=21224 CPUtime=282.29
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12588 0 0 0 28224 5 0 0 25 0 1 0 230640981 21733376 4486 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5306 4486 73 123 0 5181 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 21224

[startup+342.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1375824/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=21352 CPUtime=342.28
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12623 0 0 0 34223 5 0 0 25 0 1 0 230640981 21864448 4521 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5338 4521 73 123 0 5213 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 21352

[startup+402.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1375632/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=21480 CPUtime=402.29
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12652 0 0 0 40223 6 0 0 25 0 1 0 230640981 21995520 4550 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5370 4550 73 123 0 5245 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 21480

[startup+462.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1375568/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=21608 CPUtime=462.29
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12679 0 0 0 46223 6 0 0 25 0 1 0 230640981 22126592 4577 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5402 4577 73 123 0 5277 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 21608

[startup+522.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1375504/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=21608 CPUtime=522.29
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12698 0 0 0 52223 6 0 0 25 0 1 0 230640981 22126592 4596 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5402 4596 73 123 0 5277 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 21608

[startup+582.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1375440/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=21736 CPUtime=582.29
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12717 0 0 0 58223 6 0 0 25 0 1 0 230640981 22257664 4615 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5434 4615 73 123 0 5309 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 21736

[startup+642.541 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1375312/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=21864 CPUtime=642.28
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12742 0 0 0 64222 6 0 0 25 0 1 0 230640981 22388736 4640 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5466 4640 73 123 0 5341 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 21864

[startup+702.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1375248/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=21864 CPUtime=702.28
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12761 0 0 0 70222 6 0 0 25 0 1 0 230640981 22388736 4659 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5466 4659 73 123 0 5341 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 21864

[startup+762.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1375184/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=21992 CPUtime=762.27
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12780 0 0 0 76221 6 0 0 25 0 1 0 230640981 22519808 4678 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5498 4678 73 123 0 5373 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 21992

[startup+822.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1375120/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=21992 CPUtime=822.28
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12797 0 0 0 82222 6 0 0 25 0 1 0 230640981 22519808 4695 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5498 4695 73 123 0 5373 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 21992

[startup+882.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1375056/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=22140 CPUtime=882.29
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12812 0 0 0 88222 7 0 0 25 0 1 0 230640981 22671360 4710 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564711 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5535 4710 73 123 0 5410 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 22140

[startup+942.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1374992/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=22140 CPUtime=942.28
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12826 0 0 0 94221 7 0 0 25 0 1 0 230640981 22671360 4724 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5535 4724 73 123 0 5410 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 22140

[startup+1002.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1374928/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=22268 CPUtime=1002.28
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12842 0 0 0 100221 7 0 0 25 0 1 0 230640981 22802432 4740 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5567 4740 73 123 0 5442 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 22268

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1374864/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=22268 CPUtime=1062.28
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12859 0 0 0 106221 7 0 0 25 0 1 0 230640981 22802432 4757 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5567 4757 73 123 0 5442 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 22268

[startup+1122.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1374800/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=22396 CPUtime=1122.28
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12870 0 0 0 112221 7 0 0 25 0 1 0 230640981 22933504 4768 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5599 4768 73 123 0 5474 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 22396

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1374800/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=22396 CPUtime=1182.28
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12881 0 0 0 118221 7 0 0 25 0 1 0 230640981 22933504 4779 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5599 4779 73 123 0 5474 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 22396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1374800/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=22396 CPUtime=1200
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12886 0 0 0 119993 7 0 0 25 0 1 0 230640981 22933504 4784 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5599 4784 73 123 0 5474 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 22396

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1374800/2055920 swapFree=4183456/4192956
[pid=17294] ppid=17292 vsize=22396 CPUtime=1200
/proc/17294/stat : 17294 (march_ks) R 17292 17294 15916 0 -1 4194304 12886 0 0 0 119993 7 0 0 25 0 1 0 230640981 22933504 4784 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17294/statm: 5599 4784 73 123 0 5474 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 22396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.080987
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 22396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12886
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= 1761

runsolver used 0.860869 second user time and 2.35564 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Thu Feb 22 01:13:54 UTC 2007

IDJOB= 306809
IDBENCH= 20190
IDSOLVER= 111
FILE ID= node66/306809-1172106834

PBS_JOBID= 3892865

Free space on /tmp= 66559 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
COMMAND LINE= /tmp/evaluation/306809-1172106834/march_ks /tmp/evaluation/306809-1172106834/instance-306809-1172106834.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-306809-1172106834 -o ROOT/results/node66/solver-306809-1172106834 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306809-1172106834/march_ks /tmp/evaluation/306809-1172106834/instance-306809-1172106834.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  fb3f2949b4db9208554e1bbbe827c1fe

RANDOM SEED= 776583849

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1394416 kB
Buffers:         40784 kB
Cached:         532480 kB
SwapCached:       3648 kB
Active:         144940 kB
Inactive:       438580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1394416 kB
SwapTotal:     4192956 kB
SwapFree:      4183456 kB
Dirty:            3272 kB
Writeback:           0 kB
Mapped:          16196 kB
Slab:            64024 kB
Committed_AS:   648364 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= 66559 MiB

End job on node66 on Thu Feb 22 01:33:57 UTC 2007