Trace number 3249819

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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_rw 2011-03-02? (TO) 1300.05 1300.01

General information on the benchmark

Namecrafted/skvortsov/automata-synchronization/
crn_40_1521_s.cnf
MD5SUM4e35cb9894b1ca841d462da2d6957cc5
Bench CategoryCRAFTED (crafted 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 variables63882
Number of clauses123981
Sum of the clauses size369562
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22381
Number of clauses of size 3121600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.66	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.66	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.66	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.66	c main()::
0.59/0.66	c initFormula():: searching for DIMACS p-line....
0.59/0.66	c initFormula():: the DIMACS p-line indicates a CNF of 63882 variables and 123981 clauses.
0.59/0.66	c parseCNF():: parsing....
0.59/0.66	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.66	c runParser():: parsing was successful, warming up engines...
0.59/0.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.59/0.66	c preprocessing fase I completed:: there are now 63882 free variables and 123980 clauses.
0.59/0.66	c using 3-SAT heuristics (occurence based diff)
0.59/0.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 6080 duplicate clauses
0.59/0.66	c main():: clause / variable ratio: ( 123980 / 63882 ) = 1.94
0.59/0.66	c longest clause has size 3
0.59/0.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.66	c number of free variables = 63882
0.59/0.66	c dynamic_preselect_setsize :: off
0.59/0.66	c main():: all systems go!
0.59/0.66	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3249819-1303518347/watcher-3249819-1303518347 -o /tmp/evaluation-result-3249819-1303518347/solver-3249819-1303518347 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3249819-1303518347.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.86 2.25 2.77 3/184 4784
/proc/meminfo: memFree=14215280/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=13236 CPUtime=0 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4194304 1695 0 0 0 0 0 0 0 24 0 1 0 463435441 13553664 1639 33554432000 4194304 4300876 140736095221040 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 3309 1644 110 27 0 1758 0

[startup+0.0601059 s]
/proc/loadavg: 1.86 2.25 2.77 3/184 4784
/proc/meminfo: memFree=14215280/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=16892 CPUtime=0.05 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4194304 2710 0 0 0 5 0 0 0 24 0 1 0 463435441 17297408 2654 33554432000 4194304 4300876 140736095221040 18446744073709551615 222921776896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 4223 2655 113 27 0 2672 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16892

[startup+0.101098 s]
/proc/loadavg: 1.86 2.25 2.77 3/184 4784
/proc/meminfo: memFree=14215280/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=34536 CPUtime=0.09 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4194304 5889 0 0 0 9 0 0 0 24 0 1 0 463435441 35364864 5831 33554432000 4194304 4300876 140736095221040 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 8634 5840 118 27 0 7083 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34536

[startup+0.301074 s]
/proc/loadavg: 1.86 2.25 2.77 3/184 4784
/proc/meminfo: memFree=14215280/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=38576 CPUtime=0.29 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 27875 0 0 0 26 3 0 0 25 0 1 0 463435441 39501824 6887 33554432000 4194304 4300876 140736095221040 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 9644 6899 135 27 0 8093 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38576

[startup+0.700991 s]
/proc/loadavg: 1.86 2.25 2.77 3/184 4784
/proc/meminfo: memFree=14215280/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113192 CPUtime=0.69 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 55279 0 0 0 62 7 0 0 25 0 1 0 463435441 115908608 13738 33554432000 4194304 4300876 140736095221040 18446744073709551615 222921438241 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28298 13738 168 27 0 26747 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 113192

[startup+1.50085 s]
/proc/loadavg: 1.86 2.25 2.77 5/190 4795
/proc/meminfo: memFree=14117504/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=1.49 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 141 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217588 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 113456

[startup+3.10055 s]
/proc/loadavg: 2.03 2.28 2.77 5/190 4795
/proc/meminfo: memFree=14114900/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=3.09 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 301 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113456

[startup+6.30096 s]
/proc/loadavg: 2.03 2.28 2.77 5/190 4795
/proc/meminfo: memFree=14110668/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=6.29 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 621 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217297 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113456

[startup+12.7008 s]
/proc/loadavg: 2.33 2.34 2.79 5/190 4796
/proc/meminfo: memFree=14101992/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=12.69 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 1261 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4216830 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 113456

[startup+25.5004 s]
/proc/loadavg: 2.59 2.39 2.80 5/190 4796
/proc/meminfo: memFree=14088368/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=25.49 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 2541 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 113456

[startup+51.1008 s]
/proc/loadavg: 3.14 2.54 2.84 5/190 4797
/proc/meminfo: memFree=14063092/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=51.09 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 5101 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 113456

[startup+102.306 s]
/proc/loadavg: 3.65 2.78 2.90 5/190 4798
/proc/meminfo: memFree=14013360/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=102.3 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 10222 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4248670 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 113456

[startup+162.3 s]
/proc/loadavg: 3.87 3.00 2.97 5/190 4800
/proc/meminfo: memFree=13958288/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=162.29 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 16221 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 113456

[startup+222.3 s]
/proc/loadavg: 3.95 3.18 3.03 5/190 4801
/proc/meminfo: memFree=13908532/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=222.3 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 22222 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4216929 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 113456

[startup+282.3 s]
/proc/loadavg: 4.02 3.34 3.09 5/190 4803
/proc/meminfo: memFree=13854932/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=282.3 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 28222 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 113456

[startup+342.3 s]
/proc/loadavg: 4.01 3.46 3.14 5/190 4804
/proc/meminfo: memFree=13804432/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=342.3 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 34222 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 113456

[startup+402.3 s]
/proc/loadavg: 4.00 3.55 3.20 5/190 4806
/proc/meminfo: memFree=13755784/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=402.3 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 40222 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 113456

[startup+462.3 s]
/proc/loadavg: 4.00 3.63 3.24 5/190 4808
/proc/meminfo: memFree=13704912/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=462.3 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 46222 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 113456

[startup+522.3 s]
/proc/loadavg: 4.00 3.70 3.29 5/190 4809
/proc/meminfo: memFree=13655664/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=522.3 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 52222 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217635 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 113456

[startup+582.3 s]
/proc/loadavg: 4.00 3.75 3.33 5/190 4811
/proc/meminfo: memFree=13605924/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=582.31 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 58223 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 113456

[startup+642.3 s]
/proc/loadavg: 4.04 3.81 3.37 5/190 4812
/proc/meminfo: memFree=13557784/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=642.31 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 64223 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217718 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 113456

[startup+702.3 s]
/proc/loadavg: 4.01 3.84 3.41 5/190 4814
/proc/meminfo: memFree=13505812/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=702.31 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 70223 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 113456

[startup+762.307 s]
/proc/loadavg: 4.00 3.86 3.44 5/190 4816
/proc/meminfo: memFree=13454696/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=762.32 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 76224 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 113456

[startup+822.301 s]
/proc/loadavg: 4.06 3.90 3.48 5/190 4817
/proc/meminfo: memFree=13405704/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=822.31 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 82223 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 113456

[startup+882.301 s]
/proc/loadavg: 4.02 3.92 3.51 5/190 4819
/proc/meminfo: memFree=13355940/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=882.32 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 88224 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 113456

[startup+942.301 s]
/proc/loadavg: 4.01 3.93 3.54 5/190 4820
/proc/meminfo: memFree=13308552/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=942.32 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 94224 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 113456

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.56 5/190 4822
/proc/meminfo: memFree=13261272/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=1002.32 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 100224 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 113456

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.59 5/190 4824
/proc/meminfo: memFree=13215628/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=1062.32 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 106224 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217405 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 113456

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.61 5/190 4825
/proc/meminfo: memFree=13165008/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=1122.32 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 112224 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217727 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 113456

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.63 5/190 4827
/proc/meminfo: memFree=13116632/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=1182.33 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 118225 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4276839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 113456

[startup+1242.3 s]
/proc/loadavg: 4.00 3.96 3.65 5/190 4828
/proc/meminfo: memFree=13067508/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=1242.33 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 124225 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 113456



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.67 3/188 4832
/proc/meminfo: memFree=13980140/32951124 swapFree=67111528/67111528
[pid=4784] ppid=4782 vsize=113456 CPUtime=1300.04 cores=1,3
/proc/4784/stat : 4784 (march_rw) R 4782 4784 2261 0 -1 4202496 62695 0 0 0 129996 8 0 0 25 0 1 0 463435441 116178944 21154 33554432000 4194304 4300876 140736095221040 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4784/statm: 28364 21154 169 27 0 26813 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 113456

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): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.96
CPU system time (s): 0.091986
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 113456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62695
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= 3
involuntary context switches= 15239

runsolver used 2.20566 second user time and 4.89725 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-23 02:25:47
IDJOB=3249819
IDBENCH=83191
IDSOLVER=1561
FILE ID=node109/3249819-1303518347
RUNJOBID= node109-1303518347-4754
PBS_JOBID= 13134242
Free space on /tmp= 71192 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/crn_40_1521_s.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3249819-1303518347/watcher-3249819-1303518347 -o /tmp/evaluation-result-3249819-1303518347/solver-3249819-1303518347 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3249819-1303518347.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 4e35cb9894b1ca841d462da2d6957cc5
RANDOM SEED=411973486

node109.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14215808 kB
Buffers:       1899092 kB
Cached:       16192332 kB
SwapCached:          0 kB
Active:        9665944 kB
Inactive:      8502248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14215808 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3212 kB
Writeback:           0 kB
AnonPages:       75956 kB
Mapped:          14884 kB
Slab:           503240 kB
PageTables:       5252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   247668 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71192 MiB
End job on node109 at 2011-04-23 02:47:29