Trace number 371075

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) 5000.03 5001.71

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1189233705-10.cnf
MD5SUM2d55dadc6f2d8f95e2996fe01ffdeeb0
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)

0.79/0.86	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.86	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.86	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.86	c main()::
0.79/0.86	c initFormula():: searching for DIMACS p-line....
0.79/0.86	c initFormula():: the DIMACS p-line indicates a CNF of 13000 variables and 54600 clauses.
0.79/0.86	c parseCNF():: parsing....
0.79/0.86	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.86	c runParser():: parsing was successful, warming up engines...
0.79/0.86	c simplify_formula():: removed 0 tautological, 316 satisfied and 0 duplicate clauses
0.79/0.86	c preprocessing fase I completed:: there are now 12946 free variables and 54284 clauses.
0.79/0.86	c stat :: sign balance is biased by 0.484
0.79/0.86	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.86	c using 3-SAT heuristics (occurence based diff)
0.79/0.86	c longest clause has size 3
0.79/0.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
0.79/0.86	c resolvent_look() :: found 80 resolvents
0.79/0.86	c lessRedundantTransformation():: nothing to be done.
0.79/0.86	c transformTo3SAT():: you gave me 13000 variables and 54364 clauses.
0.79/0.86	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.86	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.86	c transformTo3SAT():: the transformation yielded 13000 variabels and 54364 clauses.
0.79/0.86	c main():: clause / variable ratio: ( 54364 / 13000 ) = 4.18
0.79/0.86	c longest clause has size 3
0.79/0.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.86	c dynamic_preselect_setsize :: off
0.79/0.86	c suggested doublelook initial :: 0
0.79/0.86	c main():: all systems go!
0.79/0.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 2222 JD: 867
203.23/203.34	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/node58/watcher-371075-1177189424 -o ROOT/results/node58/solver-371075-1177189424 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371075-1177189424/march_ks /tmp/evaluation/371075-1177189424/instance-371075-1177189424.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: 0.85 0.97 0.99 3/64 11530
/proc/meminfo: memFree=1775520/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=2052 CPUtime=0
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 166852074 2101248 357 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 513 357 47 123 0 388 0

[startup+0.0104621 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 11530
/proc/meminfo: memFree=1775520/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=2184 CPUtime=0
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 393 0 0 0 0 0 0 0 18 0 1 0 166852074 2236416 378 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 546 378 47 123 0 421 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2184

[startup+0.101477 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 11530
/proc/meminfo: memFree=1775520/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=6048 CPUtime=0.09
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 1268 0 0 0 9 0 0 0 18 0 1 0 166852074 6193152 998 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 1512 944 48 123 0 1387 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6048

[startup+0.30151 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 11530
/proc/meminfo: memFree=1775520/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=7836 CPUtime=0.29
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 2936 0 0 0 29 0 0 0 19 0 1 0 166852074 8024064 1444 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134657941 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 1959 1444 52 123 0 1834 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7836

[startup+0.701577 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 11530
/proc/meminfo: memFree=1775520/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=11852 CPUtime=0.69
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 7428 0 0 0 66 3 0 0 22 0 1 0 166852074 12136448 2342 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134657907 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 2963 2342 67 123 0 2838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11852

[startup+1.50171 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1761816/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=16624 CPUtime=1.49
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 10556 0 0 0 144 5 0 0 25 0 1 0 166852074 17022976 3489 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 4156 3489 73 123 0 4031 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16624

[startup+3.10198 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1761624/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=16764 CPUtime=3.09
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 10565 0 0 0 304 5 0 0 25 0 1 0 166852074 17166336 3498 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 4191 3498 73 123 0 4066 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16764

[startup+6.30151 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1761240/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=17180 CPUtime=6.29
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 10665 0 0 0 624 5 0 0 25 0 1 0 166852074 17592320 3598 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564790 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 4295 3598 73 123 0 4170 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17180

[startup+12.7016 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1759840/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=18744 CPUtime=12.69
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 10977 0 0 0 1263 6 0 0 25 0 1 0 166852074 19193856 3910 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526539 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 4686 3910 73 123 0 4561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18744

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1759328/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=19384 CPUtime=25.48
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 11109 0 0 0 2542 6 0 0 25 0 1 0 166852074 19849216 4042 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 4846 4042 73 123 0 4721 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19384

[startup+51.102 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1758880/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=19772 CPUtime=51.07
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 11226 0 0 0 5101 6 0 0 25 0 1 0 166852074 20246528 4159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 4943 4159 73 123 0 4818 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19772

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1758496/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=20156 CPUtime=102.26
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 11334 0 0 0 10219 7 0 0 25 0 1 0 166852074 20639744 4267 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 5039 4267 73 123 0 4914 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20156

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1758176/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=20444 CPUtime=162.24
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 11407 0 0 0 16217 7 0 0 25 0 1 0 166852074 20934656 4340 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542326 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 5111 4340 73 123 0 4986 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20444

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1757728/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=21160 CPUtime=222.22
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 11533 0 0 0 22215 7 0 0 25 0 1 0 166852074 21667840 4466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 5290 4466 73 123 0 5165 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21160

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1757280/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=21544 CPUtime=282.2
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 11654 0 0 0 28213 7 0 0 25 0 1 0 166852074 22061056 4587 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 5386 4587 73 123 0 5261 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 21544

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1757024/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=21800 CPUtime=342.18
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 11711 0 0 0 34211 7 0 0 25 0 1 0 166852074 22323200 4644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 5450 4644 73 123 0 5325 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 21800

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1756896/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=21928 CPUtime=402.16
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 11747 0 0 0 40209 7 0 0 25 0 1 0 166852074 22454272 4680 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 5482 4680 73 123 0 5357 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 21928

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1756768/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=22056 CPUtime=462.15
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 11781 0 0 0 46207 8 0 0 25 0 1 0 166852074 22585344 4714 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542988 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 5514 4714 73 123 0 5389 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 22056

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1756640/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=22316 CPUtime=522.13
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 11819 0 0 0 52205 8 0 0 25 0 1 0 166852074 22851584 4752 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538237 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 5579 4752 73 123 0 5454 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 22316

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1756512/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=22316 CPUtime=582.11
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 11838 0 0 0 58203 8 0 0 25 0 1 0 166852074 22851584 4771 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 5579 4771 73 123 0 5454 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 22316

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11531
/proc/meminfo: memFree=1756448/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=22444 CPUtime=642.09
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 11863 0 0 0 64201 8 0 0 25 0 1 0 166852074 22982656 4796 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 5611 4796 73 123 0 5486 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 22444


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11731
/proc/meminfo: memFree=1753440/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25264 CPUtime=4060.91
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12583 0 0 0 406079 12 0 0 25 0 1 0 166852074 25870336 5516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6316 5516 73 123 0 6191 0
Current children cumulated CPU time (s) 4060.91
Current children cumulated vsize (KiB) 25264

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11731
/proc/meminfo: memFree=1753376/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25264 CPUtime=4120.89
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12587 0 0 0 412077 12 0 0 25 0 1 0 166852074 25870336 5520 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548041 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6316 5520 73 123 0 6191 0
Current children cumulated CPU time (s) 4120.89
Current children cumulated vsize (KiB) 25264

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11731
/proc/meminfo: memFree=1753440/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25264 CPUtime=4180.87
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12593 0 0 0 418075 12 0 0 25 0 1 0 166852074 25870336 5526 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6316 5526 73 123 0 6191 0
Current children cumulated CPU time (s) 4180.87
Current children cumulated vsize (KiB) 25264

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11731
/proc/meminfo: memFree=1753376/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25392 CPUtime=4240.85
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12598 0 0 0 424073 12 0 0 25 0 1 0 166852074 26001408 5531 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6348 5531 73 123 0 6223 0
Current children cumulated CPU time (s) 4240.85
Current children cumulated vsize (KiB) 25392

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11731
/proc/meminfo: memFree=1753376/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25392 CPUtime=4300.83
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12603 0 0 0 430071 12 0 0 25 0 1 0 166852074 26001408 5536 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6348 5536 73 123 0 6223 0
Current children cumulated CPU time (s) 4300.83
Current children cumulated vsize (KiB) 25392

[startup+4362.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 11731
/proc/meminfo: memFree=1753312/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25392 CPUtime=4360.81
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12608 0 0 0 436069 12 0 0 25 0 1 0 166852074 26001408 5541 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6348 5541 73 123 0 6223 0
Current children cumulated CPU time (s) 4360.81
Current children cumulated vsize (KiB) 25392

[startup+4422.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 11731
/proc/meminfo: memFree=1753312/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25392 CPUtime=4420.79
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12613 0 0 0 442067 12 0 0 25 0 1 0 166852074 26001408 5546 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6348 5546 73 123 0 6223 0
Current children cumulated CPU time (s) 4420.79
Current children cumulated vsize (KiB) 25392

[startup+4482.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 11731
/proc/meminfo: memFree=1753248/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25392 CPUtime=4480.77
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12618 0 0 0 448065 12 0 0 25 0 1 0 166852074 26001408 5551 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6348 5551 73 123 0 6223 0
Current children cumulated CPU time (s) 4480.77
Current children cumulated vsize (KiB) 25392

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11731
/proc/meminfo: memFree=1753248/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25392 CPUtime=4540.75
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12622 0 0 0 454063 12 0 0 25 0 1 0 166852074 26001408 5555 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596358 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6348 5555 73 123 0 6223 0
Current children cumulated CPU time (s) 4540.75
Current children cumulated vsize (KiB) 25392

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11731
/proc/meminfo: memFree=1753184/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25392 CPUtime=4600.74
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12627 0 0 0 460062 12 0 0 25 0 1 0 166852074 26001408 5560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6348 5560 73 123 0 6223 0
Current children cumulated CPU time (s) 4600.74
Current children cumulated vsize (KiB) 25392

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11731
/proc/meminfo: memFree=1753184/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25520 CPUtime=4660.71
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12631 0 0 0 466059 12 0 0 25 0 1 0 166852074 26132480 5564 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6380 5564 73 123 0 6255 0
Current children cumulated CPU time (s) 4660.71
Current children cumulated vsize (KiB) 25520

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11731
/proc/meminfo: memFree=1753120/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25520 CPUtime=4720.7
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12635 0 0 0 472058 12 0 0 25 0 1 0 166852074 26132480 5568 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6380 5568 73 123 0 6255 0
Current children cumulated CPU time (s) 4720.7
Current children cumulated vsize (KiB) 25520

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11731
/proc/meminfo: memFree=1753120/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25520 CPUtime=4780.68
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12638 0 0 0 478056 12 0 0 25 0 1 0 166852074 26132480 5571 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538113 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6380 5571 73 123 0 6255 0
Current children cumulated CPU time (s) 4780.68
Current children cumulated vsize (KiB) 25520

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11731
/proc/meminfo: memFree=1753056/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25520 CPUtime=4840.66
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12642 0 0 0 484054 12 0 0 25 0 1 0 166852074 26132480 5575 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6380 5575 73 123 0 6255 0
Current children cumulated CPU time (s) 4840.66
Current children cumulated vsize (KiB) 25520

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11731
/proc/meminfo: memFree=1753120/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25520 CPUtime=4900.64
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12647 0 0 0 490052 12 0 0 25 0 1 0 166852074 26132480 5580 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6380 5580 73 123 0 6255 0
Current children cumulated CPU time (s) 4900.64
Current children cumulated vsize (KiB) 25520

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11731
/proc/meminfo: memFree=1753056/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25520 CPUtime=4960.62
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12650 0 0 0 496050 12 0 0 25 0 1 0 166852074 26132480 5583 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6380 5583 73 123 0 6255 0
Current children cumulated CPU time (s) 4960.62
Current children cumulated vsize (KiB) 25520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11731
/proc/meminfo: memFree=1753056/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25520 CPUtime=5000.01
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12651 0 0 0 499989 12 0 0 25 0 1 0 166852074 26132480 5584 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6380 5584 73 123 0 6255 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 25520

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11731
/proc/meminfo: memFree=1753056/2055920 swapFree=4184528/4192956
[pid=11530] ppid=11528 vsize=25520 CPUtime=5000.01
/proc/11530/stat : 11530 (march_ks) R 11528 11530 11476 0 -1 4194304 12651 0 0 0 499989 12 0 0 25 0 1 0 166852074 26132480 5584 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/11530/statm: 6380 5584 73 123 0 6255 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 25520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.03
CPU user time (s): 4999.9
CPU system time (s): 0.132979
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 25520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12651
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= 10159

runsolver used 3.15752 second user time and 10.5634 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sat Apr 21 21:03:44 UTC 2007

IDJOB= 371075
IDBENCH= 20193
IDSOLVER= 180
FILE ID= node58/371075-1177189424

PBS_JOBID= 4649087

Free space on /tmp= 66447 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1189233705-10.cnf
COMMAND LINE= /tmp/evaluation/371075-1177189424/march_ks /tmp/evaluation/371075-1177189424/instance-371075-1177189424.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-371075-1177189424 -o ROOT/results/node58/solver-371075-1177189424 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371075-1177189424/march_ks /tmp/evaluation/371075-1177189424/instance-371075-1177189424.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2d55dadc6f2d8f95e2996fe01ffdeeb0

RANDOM SEED= 940426783

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1775992 kB
Buffers:         36652 kB
Cached:         178700 kB
SwapCached:       2248 kB
Active:          35372 kB
Inactive:       189240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775992 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:            3448 kB
Writeback:           0 kB
Mapped:          15816 kB
Slab:            41432 kB
Committed_AS:  1030832 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= 66447 MiB

End job on node58 on Sat Apr 21 22:27:08 UTC 2007