Trace number 371072

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) 5000.05 5002.01

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 benchmarkSAT
Best CPU time to get the best result obtained on this benchmark682.783
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)

0.79/0.90	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.90	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.90	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.90	c main()::
0.79/0.90	c initFormula():: searching for DIMACS p-line....
0.79/0.90	c initFormula():: the DIMACS p-line indicates a CNF of 13000 variables and 54600 clauses.
0.79/0.90	c parseCNF():: parsing....
0.79/0.90	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.90	c runParser():: parsing was successful, warming up engines...
0.79/0.90	c simplify_formula():: removed 0 tautological, 329 satisfied and 0 duplicate clauses
0.79/0.90	c preprocessing fase I completed:: there are now 12950 free variables and 54271 clauses.
0.79/0.90	c stat :: sign balance is biased by 0.480
0.79/0.90	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.90	c using 3-SAT heuristics (occurence based diff)
0.79/0.90	c longest clause has size 3
0.79/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.89/0.90	c resolvent_look() :: found 86 resolvents
0.89/0.90	c lessRedundantTransformation():: nothing to be done.
0.89/0.90	c transformTo3SAT():: you gave me 13000 variables and 54357 clauses.
0.89/0.90	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.90	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.90	c transformTo3SAT():: the transformation yielded 13000 variabels and 54357 clauses.
0.89/0.90	c main():: clause / variable ratio: ( 54357 / 13000 ) = 4.18
0.89/0.90	c longest clause has size 3
0.89/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.90	c dynamic_preselect_setsize :: off
0.89/0.90	c suggested doublelook initial :: 0
0.89/0.90	c main():: all systems go!
0.89/0.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1010 JD: 881
26.38/26.46	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/node33/watcher-371072-1177187890 -o ROOT/results/node33/solver-371072-1177187890 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371072-1177187890/march_ks /tmp/evaluation/371072-1177187890/instance-371072-1177187890.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: 0.92 0.98 0.99 2/77 22533
/proc/meminfo: memFree=1692416/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=2052 CPUtime=0
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 166704487 2101248 357 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134806496 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 513 358 47 123 0 388 0

[startup+0.063523 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 22533
/proc/meminfo: memFree=1692416/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=2712 CPUtime=0.06
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 584 0 0 0 6 0 0 0 18 0 1 0 166704487 2777088 569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 678 569 47 123 0 553 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2712

[startup+0.102532 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 22533
/proc/meminfo: memFree=1692416/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=6056 CPUtime=0.09
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 1276 0 0 0 9 0 0 0 18 0 1 0 166704487 6201344 949 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628861 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 1514 949 49 123 0 1389 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6056

[startup+0.301571 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 22533
/proc/meminfo: memFree=1692416/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=7836 CPUtime=0.29
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 3298 0 0 0 29 0 0 0 20 0 1 0 166704487 8024064 1444 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 1959 1444 52 123 0 1834 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7836

[startup+0.701654 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 22533
/proc/meminfo: memFree=1692416/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=9936 CPUtime=0.69
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 7874 0 0 0 66 3 0 0 23 0 1 0 166704487 10174464 1882 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134661042 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 2484 1882 67 123 0 2359 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9936

[startup+1.50182 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22534
/proc/meminfo: memFree=1678840/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=16572 CPUtime=1.49
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 11569 0 0 0 145 4 0 0 25 0 1 0 166704487 16969728 3467 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 4143 3467 73 123 0 4018 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16572

[startup+3.10115 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22534
/proc/meminfo: memFree=1678648/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=16588 CPUtime=3.09
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 11574 0 0 0 305 4 0 0 25 0 1 0 166704487 16986112 3472 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 4147 3472 73 123 0 4022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16588

[startup+6.3018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22534
/proc/meminfo: memFree=1678264/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=17132 CPUtime=6.29
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 11667 0 0 0 624 5 0 0 25 0 1 0 166704487 17543168 3565 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597258 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 4283 3565 73 123 0 4158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17132

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22534
/proc/meminfo: memFree=1676984/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=18720 CPUtime=12.69
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 11967 0 0 0 1264 5 0 0 25 0 1 0 166704487 19169280 3865 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 4680 3865 73 123 0 4555 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18720

[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22534
/proc/meminfo: memFree=1676344/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=19240 CPUtime=25.48
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 12113 0 0 0 2543 5 0 0 25 0 1 0 166704487 19701760 4011 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 4810 4011 73 123 0 4685 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19240

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22534
/proc/meminfo: memFree=1675576/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=20072 CPUtime=51.07
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 12299 0 0 0 5102 5 0 0 25 0 1 0 166704487 20553728 4197 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5018 4197 73 123 0 4893 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20072

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22536
/proc/meminfo: memFree=1675128/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=20456 CPUtime=102.26
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 12412 0 0 0 10220 6 0 0 25 0 1 0 166704487 20946944 4310 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5114 4310 73 123 0 4989 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20456

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22536
/proc/meminfo: memFree=1674872/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=20840 CPUtime=162.23
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 12480 0 0 0 16217 6 0 0 25 0 1 0 166704487 21340160 4378 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5210 4378 73 123 0 5085 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 20840

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22536
/proc/meminfo: memFree=1674680/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=20968 CPUtime=222.21
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 12532 0 0 0 22214 7 0 0 25 0 1 0 166704487 21471232 4430 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5242 4430 73 123 0 5117 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20968

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22536
/proc/meminfo: memFree=1674424/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=21224 CPUtime=282.19
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 12585 0 0 0 28211 8 0 0 25 0 1 0 166704487 21733376 4483 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5306 4483 73 123 0 5181 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21224

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22536
/proc/meminfo: memFree=1674296/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=21352 CPUtime=342.17
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 12620 0 0 0 34209 8 0 0 25 0 1 0 166704487 21864448 4518 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5338 4518 73 123 0 5213 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21352

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22536
/proc/meminfo: memFree=1674168/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=21480 CPUtime=402.15
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 12649 0 0 0 40206 9 0 0 25 0 1 0 166704487 21995520 4547 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5370 4547 73 123 0 5245 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 21480

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22536
/proc/meminfo: memFree=1674104/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=21608 CPUtime=462.12
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 12676 0 0 0 46203 9 0 0 25 0 1 0 166704487 22126592 4574 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5402 4574 73 123 0 5277 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 21608

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22536
/proc/meminfo: memFree=1674040/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=21608 CPUtime=522.11
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 12693 0 0 0 52201 10 0 0 25 0 1 0 166704487 22126592 4591 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5402 4591 73 123 0 5277 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 21608

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22536
/proc/meminfo: memFree=1673912/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=21736 CPUtime=582.08
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 12715 0 0 0 58198 10 0 0 25 0 1 0 166704487 22257664 4613 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5434 4613 73 123 0 5309 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 21736

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22536
/proc/meminfo: memFree=1673848/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=21864 CPUtime=642.07
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 12739 0 0 0 64196 11 0 0 25 0 1 0 166704487 22388736 4637 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5466 4637 73 123 0 5341 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 21864


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671928/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23680 CPUtime=4000.76
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13227 0 0 0 400037 39 0 0 25 0 1 0 166704487 24248320 5125 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5920 5125 73 123 0 5795 0
Current children cumulated CPU time (s) 4000.76
Current children cumulated vsize (KiB) 23680

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671864/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23680 CPUtime=4060.75
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13231 0 0 0 406035 40 0 0 25 0 1 0 166704487 24248320 5129 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5920 5129 73 123 0 5795 0
Current children cumulated CPU time (s) 4060.75
Current children cumulated vsize (KiB) 23680

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671864/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23808 CPUtime=4120.72
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13233 0 0 0 412032 40 0 0 25 0 1 0 166704487 24379392 5131 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5952 5131 73 123 0 5827 0
Current children cumulated CPU time (s) 4120.72
Current children cumulated vsize (KiB) 23808

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671800/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23808 CPUtime=4180.7
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13238 0 0 0 418029 41 0 0 25 0 1 0 166704487 24379392 5136 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5952 5136 73 123 0 5827 0
Current children cumulated CPU time (s) 4180.7
Current children cumulated vsize (KiB) 23808

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671800/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23808 CPUtime=4240.67
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13242 0 0 0 424026 41 0 0 25 0 1 0 166704487 24379392 5140 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5952 5140 73 123 0 5827 0
Current children cumulated CPU time (s) 4240.67
Current children cumulated vsize (KiB) 23808

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671800/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23808 CPUtime=4300.66
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13247 0 0 0 430024 42 0 0 25 0 1 0 166704487 24379392 5145 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5952 5145 73 123 0 5827 0
Current children cumulated CPU time (s) 4300.66
Current children cumulated vsize (KiB) 23808

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671736/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23808 CPUtime=4360.63
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13252 0 0 0 436021 42 0 0 25 0 1 0 166704487 24379392 5150 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5952 5150 73 123 0 5827 0
Current children cumulated CPU time (s) 4360.63
Current children cumulated vsize (KiB) 23808

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671736/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23808 CPUtime=4420.61
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13257 0 0 0 442018 43 0 0 25 0 1 0 166704487 24379392 5155 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5952 5155 73 123 0 5827 0
Current children cumulated CPU time (s) 4420.61
Current children cumulated vsize (KiB) 23808

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671800/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23808 CPUtime=4480.59
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13262 0 0 0 448016 43 0 0 25 0 1 0 166704487 24379392 5160 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538097 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5952 5160 73 123 0 5827 0
Current children cumulated CPU time (s) 4480.59
Current children cumulated vsize (KiB) 23808

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671736/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23936 CPUtime=4540.57
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13266 0 0 0 454013 44 0 0 25 0 1 0 166704487 24510464 5164 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5984 5164 73 123 0 5859 0
Current children cumulated CPU time (s) 4540.57
Current children cumulated vsize (KiB) 23936

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671736/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23936 CPUtime=4600.55
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13271 0 0 0 460011 44 0 0 25 0 1 0 166704487 24510464 5169 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5984 5169 73 123 0 5859 0
Current children cumulated CPU time (s) 4600.55
Current children cumulated vsize (KiB) 23936

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671736/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23936 CPUtime=4660.53
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13275 0 0 0 466008 45 0 0 25 0 1 0 166704487 24510464 5173 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5984 5173 73 123 0 5859 0
Current children cumulated CPU time (s) 4660.53
Current children cumulated vsize (KiB) 23936

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671672/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23936 CPUtime=4720.51
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13279 0 0 0 472005 46 0 0 25 0 1 0 166704487 24510464 5177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5984 5177 73 123 0 5859 0
Current children cumulated CPU time (s) 4720.51
Current children cumulated vsize (KiB) 23936

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671672/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23936 CPUtime=4780.48
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13282 0 0 0 478002 46 0 0 25 0 1 0 166704487 24510464 5180 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5984 5180 73 123 0 5859 0
Current children cumulated CPU time (s) 4780.48
Current children cumulated vsize (KiB) 23936

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671672/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23936 CPUtime=4840.47
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13287 0 0 0 484000 47 0 0 25 0 1 0 166704487 24510464 5185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5984 5185 73 123 0 5859 0
Current children cumulated CPU time (s) 4840.47
Current children cumulated vsize (KiB) 23936

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671608/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23936 CPUtime=4900.44
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13291 0 0 0 489997 47 0 0 25 0 1 0 166704487 24510464 5189 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5984 5189 73 123 0 5859 0
Current children cumulated CPU time (s) 4900.44
Current children cumulated vsize (KiB) 23936

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22736
/proc/meminfo: memFree=1671608/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=23936 CPUtime=4960.42
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13294 0 0 0 495994 48 0 0 25 0 1 0 166704487 24510464 5192 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 5984 5192 73 123 0 5859 0
Current children cumulated CPU time (s) 4960.42
Current children cumulated vsize (KiB) 23936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 22900
/proc/meminfo: memFree=1670264/2055920 swapFree=4180512/4192956
[pid=22533] ppid=22531 vsize=24064 CPUtime=5000.04
/proc/22533/stat : 22533 (march_ks) R 22531 22533 22242 0 -1 4194304 13296 0 0 0 499956 48 0 0 25 0 1 0 166704487 24641536 5194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22533/statm: 6016 5194 73 123 0 5891 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 24064

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): 5002.01
CPU time (s): 5000.05
CPU user time (s): 4999.57
CPU system time (s): 0.484926
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 24064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.484926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13296
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= 78845

runsolver used 6.27205 second user time and 11.5362 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat Apr 21 20:38:10 UTC 2007

IDJOB= 371072
IDBENCH= 20190
IDSOLVER= 180
FILE ID= node33/371072-1177187890

PBS_JOBID= 4649061

Free space on /tmp= 66474 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/371072-1177187890/march_ks /tmp/evaluation/371072-1177187890/instance-371072-1177187890.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-371072-1177187890 -o ROOT/results/node33/solver-371072-1177187890 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371072-1177187890/march_ks /tmp/evaluation/371072-1177187890/instance-371072-1177187890.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  fb3f2949b4db9208554e1bbbe827c1fe

RANDOM SEED= 481719926

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1692888 kB
Buffers:         42224 kB
Cached:         222332 kB
SwapCached:       2276 kB
Active:         220116 kB
Inactive:        88836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692888 kB
SwapTotal:     4192956 kB
SwapFree:      4180512 kB
Dirty:            3352 kB
Writeback:           0 kB
Mapped:          59292 kB
Slab:            39396 kB
Committed_AS:  1753172 kB
PageTables:       1992 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= 66474 MiB

End job on node33 on Sat Apr 21 22:01:34 UTC 2007