Trace number 3249863

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 1300.02

General information on the benchmark

Namecrafted/skvortsov/
automata-synchronization/crn_20_361_s.cnf
MD5SUM6e5ac2b9425e98989eedf4cf638bde54
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark170.249
Satisfiable
(Un)Satisfiability was proved
Number of variables7942
Number of clauses14991
Sum of the clauses size44382
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2591
Number of clauses of size 314400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.07	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.07	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.07	c main()::
0.00/0.07	c initFormula():: searching for DIMACS p-line....
0.00/0.07	c initFormula():: the DIMACS p-line indicates a CNF of 7942 variables and 14991 clauses.
0.00/0.07	c parseCNF():: parsing....
0.00/0.07	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.07	c runParser():: parsing was successful, warming up engines...
0.00/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.00/0.07	c preprocessing fase I completed:: there are now 7942 free variables and 14990 clauses.
0.00/0.07	c using 3-SAT heuristics (occurence based diff)
0.00/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 1440 duplicate clauses
0.00/0.07	c main():: clause / variable ratio: ( 14990 / 7942 ) = 1.89
0.00/0.07	c longest clause has size 3
0.00/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.07	c number of free variables = 7942
0.00/0.07	c dynamic_preselect_setsize :: off
0.00/0.07	c main():: all systems go!
0.00/0.07	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-3249863-1303539690/watcher-3249863-1303539690 -o /tmp/evaluation-result-3249863-1303539690/solver-3249863-1303539690 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3249863-1303539690.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: 0.15 0.03 0.01 5/189 17962
/proc/meminfo: memFree=26180700/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=7448 CPUtime=0 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4194304 446 0 0 0 0 0 0 0 23 0 1 0 544199703 7626752 391 33554432000 4194304 4300876 140734830689200 18446744073709551615 260905054917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 1862 391 113 27 0 311 0

[startup+0.0859261 s]
/proc/loadavg: 0.15 0.03 0.01 5/189 17962
/proc/meminfo: memFree=26180700/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=19660 CPUtime=0.07 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 6794 0 0 0 7 0 0 0 23 0 1 0 544199703 20131840 2155 33554432000 4194304 4300876 140734830689200 18446744073709551615 4217612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 4915 2155 168 27 0 3364 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 19660

[startup+0.100923 s]
/proc/loadavg: 0.15 0.03 0.01 5/189 17962
/proc/meminfo: memFree=26180700/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=20148 CPUtime=0.08 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 7455 0 0 0 8 0 0 0 23 0 1 0 544199703 20631552 2816 33554432000 4194304 4300876 140734830689200 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 5037 2816 168 27 0 3486 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 20148

[startup+0.300885 s]
/proc/loadavg: 0.15 0.03 0.01 5/189 17962
/proc/meminfo: memFree=26180700/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=20676 CPUtime=0.28 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 8215 0 0 0 28 0 0 0 25 0 1 0 544199703 21172224 3576 33554432000 4194304 4300876 140734830689200 18446744073709551615 4265660 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 5169 3576 168 27 0 3618 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 20676

[startup+0.700811 s]
/proc/loadavg: 0.15 0.03 0.01 5/189 17962
/proc/meminfo: memFree=26180700/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=21232 CPUtime=0.68 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 8341 0 0 0 68 0 0 0 25 0 1 0 544199703 21741568 3702 33554432000 4194304 4300876 140734830689200 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 5308 3702 169 27 0 3757 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 21232

[startup+1.50067 s]
/proc/loadavg: 0.15 0.03 0.01 6/190 17963
/proc/meminfo: memFree=26160596/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=21508 CPUtime=1.48 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 8376 0 0 0 148 0 0 0 25 0 1 0 544199703 22024192 3737 33554432000 4194304 4300876 140734830689200 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 5377 3737 169 27 0 3826 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21508

[startup+3.10037 s]
/proc/loadavg: 0.15 0.03 0.01 5/190 17963
/proc/meminfo: memFree=26156668/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=22192 CPUtime=3.08 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 8518 0 0 0 308 0 0 0 25 0 1 0 544199703 22724608 3879 33554432000 4194304 4300876 140734830689200 18446744073709551615 4265632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 5548 3879 169 27 0 3997 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 22192

[startup+6.30079 s]
/proc/loadavg: 0.45 0.10 0.03 6/190 17963
/proc/meminfo: memFree=26150408/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=23044 CPUtime=6.29 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 8656 0 0 0 629 0 0 0 25 0 1 0 544199703 23597056 4017 33554432000 4194304 4300876 140734830689200 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 5761 4017 169 27 0 4210 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23044

[startup+12.7006 s]
/proc/loadavg: 0.74 0.16 0.05 5/190 17963
/proc/meminfo: memFree=26138392/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=23808 CPUtime=12.68 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 8931 0 0 0 1268 0 0 0 25 0 1 0 544199703 24379392 4292 33554432000 4194304 4300876 140734830689200 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 5952 4292 169 27 0 4401 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23808

[startup+25.5003 s]
/proc/loadavg: 1.46 0.35 0.11 5/190 17964
/proc/meminfo: memFree=26119892/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=26684 CPUtime=25.48 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 9460 0 0 0 2548 0 0 0 25 0 1 0 544199703 27324416 4821 33554432000 4194304 4300876 140734830689200 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 6671 4821 169 27 0 5120 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26684

[startup+51.1006 s]
/proc/loadavg: 2.33 0.64 0.22 6/190 17964
/proc/meminfo: memFree=26085876/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=33152 CPUtime=51.09 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 10556 0 0 0 5108 1 0 0 25 0 1 0 544199703 33947648 5917 33554432000 4194304 4300876 140734830689200 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 8288 5917 169 27 0 6737 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 33152

[startup+102.306 s]
/proc/loadavg: 3.27 1.16 0.41 5/190 17966
/proc/meminfo: memFree=26020996/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=38972 CPUtime=102.29 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 12757 0 0 0 10228 1 0 0 25 0 1 0 544199703 39907328 8118 33554432000 4194304 4300876 140734830689200 18446744073709551615 4275291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 9743 8118 169 27 0 8192 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 38972

[startup+162.3 s]
/proc/loadavg: 3.73 1.67 0.63 5/190 17967
/proc/meminfo: memFree=25954996/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=60800 CPUtime=162.28 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 15336 0 0 0 16226 2 0 0 25 0 1 0 544199703 62259200 10697 33554432000 4194304 4300876 140734830689200 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 15200 10697 169 27 0 13649 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 60800

[startup+222.3 s]
/proc/loadavg: 4.00 2.12 0.85 5/190 17969
/proc/meminfo: memFree=25891952/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=60800 CPUtime=222.29 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 17975 0 0 0 22226 3 0 0 25 0 1 0 544199703 62259200 13336 33554432000 4194304 4300876 140734830689200 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 15200 13336 169 27 0 13649 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 60800

[startup+282.3 s]
/proc/loadavg: 4.00 2.46 1.05 5/190 17971
/proc/meminfo: memFree=25827568/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=80444 CPUtime=282.28 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 20662 0 0 0 28225 3 0 0 25 0 1 0 544199703 82374656 16023 33554432000 4194304 4300876 140734830689200 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 20111 16023 169 27 0 18560 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 80444

[startup+342.3 s]
/proc/loadavg: 4.00 2.74 1.23 5/190 17972
/proc/meminfo: memFree=25764180/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=109912 CPUtime=342.27 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 23480 0 0 0 34224 3 0 0 25 0 1 0 544199703 112549888 18841 33554432000 4194304 4300876 140734830689200 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 27478 18841 169 27 0 25927 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 109912

[startup+402.3 s]
/proc/loadavg: 4.03 2.98 1.40 6/190 17974
/proc/meminfo: memFree=25709832/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=109912 CPUtime=402.28 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 26214 0 0 0 40224 4 0 0 25 0 1 0 544199703 112549888 21575 33554432000 4194304 4300876 140734830689200 18446744073709551615 4214489 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 27478 21575 169 27 0 25927 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 109912

[startup+462.3 s]
/proc/loadavg: 4.01 3.16 1.56 5/190 17975
/proc/meminfo: memFree=25653140/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=109912 CPUtime=462.28 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 28828 0 0 0 46223 5 0 0 25 0 1 0 544199703 112549888 24189 33554432000 4194304 4300876 140734830689200 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 27478 24189 169 27 0 25927 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 109912

[startup+522.3 s]
/proc/loadavg: 4.00 3.31 1.71 6/190 17977
/proc/meminfo: memFree=25591244/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=154112 CPUtime=522.27 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 31267 0 0 0 52222 5 0 0 25 0 1 0 544199703 157810688 26628 33554432000 4194304 4300876 140734830689200 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 38528 26628 169 27 0 36977 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 154112

[startup+582.3 s]
/proc/loadavg: 4.00 3.43 1.85 5/190 17979
/proc/meminfo: memFree=25530212/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=154112 CPUtime=582.27 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 34113 0 0 0 58221 6 0 0 25 0 1 0 544199703 157810688 29474 33554432000 4194304 4300876 140734830689200 18446744073709551615 4276857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 38528 29474 169 27 0 36977 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 154112

[startup+642.3 s]
/proc/loadavg: 4.00 3.54 1.99 5/190 17980
/proc/meminfo: memFree=25469664/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=154112 CPUtime=642.28 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 37090 0 0 0 64221 7 0 0 25 0 1 0 544199703 157810688 32451 33554432000 4194304 4300876 140734830689200 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 38528 32451 169 27 0 36977 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 154112

[startup+702.3 s]
/proc/loadavg: 4.00 3.62 2.11 5/190 17982
/proc/meminfo: memFree=25414948/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=154112 CPUtime=702.27 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 39859 0 0 0 70220 7 0 0 25 0 1 0 544199703 157810688 35220 33554432000 4194304 4300876 140734830689200 18446744073709551615 4228400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 38528 35220 169 27 0 36977 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 154112

[startup+762.306 s]
/proc/loadavg: 4.00 3.68 2.22 5/190 17983
/proc/meminfo: memFree=25362328/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=220412 CPUtime=762.28 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 42736 0 0 0 76220 8 0 0 25 0 1 0 544199703 225701888 38097 33554432000 4194304 4300876 140734830689200 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 55103 38097 169 27 0 53552 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 220412

[startup+822.3 s]
/proc/loadavg: 4.05 3.75 2.34 6/190 17985
/proc/meminfo: memFree=25301672/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=220412 CPUtime=822.27 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 45464 0 0 0 82219 8 0 0 25 0 1 0 544199703 225701888 40825 33554432000 4194304 4300876 140734830689200 18446744073709551615 4228130 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 55103 40825 169 27 0 53552 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 220412

[startup+882.3 s]
/proc/loadavg: 4.02 3.80 2.44 5/190 17987
/proc/meminfo: memFree=25244604/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=220412 CPUtime=882.28 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 48260 0 0 0 88219 9 0 0 25 0 1 0 544199703 225701888 43621 33554432000 4194304 4300876 140734830689200 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 55103 43621 169 27 0 53552 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 220412

[startup+942.3 s]
/proc/loadavg: 4.05 3.85 2.54 6/190 17988
/proc/meminfo: memFree=25193612/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=220412 CPUtime=942.28 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 50921 0 0 0 94218 10 0 0 25 0 1 0 544199703 225701888 46282 33554432000 4194304 4300876 140734830689200 18446744073709551615 4234357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 55103 46282 169 27 0 53552 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 220412

[startup+1002.3 s]
/proc/loadavg: 4.02 3.87 2.63 6/190 17990
/proc/meminfo: memFree=25137180/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=220412 CPUtime=1002.28 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 53406 0 0 0 100218 10 0 0 25 0 1 0 544199703 225701888 48767 33554432000 4194304 4300876 140734830689200 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 55103 48767 169 27 0 53552 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 220412

[startup+1062.3 s]
/proc/loadavg: 4.00 3.89 2.71 6/190 17994
/proc/meminfo: memFree=25083068/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=220412 CPUtime=1062.28 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 56003 0 0 0 106217 11 0 0 25 0 1 0 544199703 225701888 51364 33554432000 4194304 4300876 140734830689200 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 55103 51364 169 27 0 53552 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 220412

[startup+1122.3 s]
/proc/loadavg: 4.00 3.91 2.79 6/190 17996
/proc/meminfo: memFree=25027420/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=319860 CPUtime=1122.28 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 58585 0 0 0 112217 11 0 0 25 0 1 0 544199703 327536640 53946 33554432000 4194304 4300876 140734830689200 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 79965 53946 169 27 0 78414 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 319860

[startup+1182.3 s]
/proc/loadavg: 4.00 3.92 2.86 5/190 17998
/proc/meminfo: memFree=24974456/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=319860 CPUtime=1182.27 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 61232 0 0 0 118216 11 0 0 25 0 1 0 544199703 327536640 56593 33554432000 4194304 4300876 140734830689200 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 79965 56593 169 27 0 78414 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 319860

[startup+1242.3 s]
/proc/loadavg: 4.00 3.93 2.93 5/190 17999
/proc/meminfo: memFree=24920356/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=319860 CPUtime=1242.26 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 64217 0 0 0 124214 12 0 0 25 0 1 0 544199703 327536640 59578 33554432000 4194304 4300876 140734830689200 18446744073709551615 4250799 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 79965 59578 169 27 0 78414 0
Current children cumulated CPU time (s) 1242.26
Current children cumulated vsize (KiB) 319860



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.94 2.99 2/184 18004
/proc/meminfo: memFree=25940272/32950928 swapFree=67071984/67111528
[pid=17962] ppid=17960 vsize=319860 CPUtime=1299.97 cores=1,3
/proc/17962/stat : 17962 (march_rw) R 17960 17962 17902 0 -1 4202496 67101 0 0 0 129984 13 0 0 25 0 1 0 544199703 327536640 62462 33554432000 4194304 4300876 140734830689200 18446744073709551615 4261448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17962/statm: 79965 62462 169 27 0 78414 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 319860

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): 1300.02
CPU time (s): 1300
CPU user time (s): 1299.85
CPU system time (s): 0.148977
CPU usage (%): 99.9984
Max. virtual memory (cumulated for all children) (KiB): 319860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.85
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67101
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= 2342

runsolver used 2.03669 second user time and 4.35334 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-23 08:21:30
IDJOB=3249863
IDBENCH=83194
IDSOLVER=1561
FILE ID=node116/3249863-1303539690
RUNJOBID= node116-1303539684-17922
PBS_JOBID= 13143122
Free space on /tmp= 72616 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/crn_20_361_s.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3249863-1303539690/watcher-3249863-1303539690 -o /tmp/evaluation-result-3249863-1303539690/solver-3249863-1303539690 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3249863-1303539690.cnf

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

MD5SUM BENCH= 6e5ac2b9425e98989eedf4cf638bde54
RANDOM SEED=1122488000

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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	: 5226.15
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		: 2666.826
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	: 5332.75
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		: 2666.826
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		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
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	: 5332.75
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		: 2666.826
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      26180988 kB
Buffers:       1805488 kB
Cached:        4497324 kB
SwapCached:       9728 kB
Active:        2872536 kB
Inactive:      3486408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      26180988 kB
SwapTotal:    67111528 kB
SwapFree:     67071984 kB
Dirty:            1416 kB
Writeback:          16 kB
AnonPages:       49120 kB
Mapped:          13824 kB
Slab:           347696 kB
PageTables:       5144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   269248 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= 72616 MiB
End job on node116 at 2011-04-23 08:43:12