Trace number 3260689

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) 1300.08 1300.04

General information on the benchmark

Namecrafted/skvortsov/
automata-synchronization/crn_11_99_u.cnf
MD5SUM9ad5e99587f3a7137ad13cd9a8eefafb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.27181
Satisfiable
(Un)Satisfiability was proved
Number of variables1287
Number of clauses2332
Sum of the clauses size6820
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2176
Number of clauses of size 32156
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 1287 variables and 2332 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 1287 free variables and 2331 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 392 duplicate clauses
0.00/0.01	c main():: clause / variable ratio: ( 2331 / 1287 ) = 1.81
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 1287
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	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-3260689-1303539688/watcher-3260689-1303539688 -o /tmp/evaluation-result-3260689-1303539688/solver-3260689-1303539688 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3260689-1303539688.cnf 

running on 2 cores: 0,2

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 1/174 17932
/proc/meminfo: memFree=26199556/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=7016 CPUtime=0 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 435 0 0 0 0 0 0 0 21 0 1 0 544199533 7184384 304 33554432000 4194304 4300876 140734441597408 18446744073709551615 260905419882 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 1754 304 136 27 0 203 0

[startup+0.0869461 s]
/proc/loadavg: 0.15 0.03 0.01 1/174 17932
/proc/meminfo: memFree=26199556/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=8848 CPUtime=0.08 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 899 0 0 0 8 0 0 0 21 0 1 0 544199533 9060352 768 33554432000 4194304 4300876 140734441597408 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 2212 768 168 27 0 661 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8848

[startup+0.100862 s]
/proc/loadavg: 0.15 0.03 0.01 1/174 17932
/proc/meminfo: memFree=26199556/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=8848 CPUtime=0.09 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 910 0 0 0 9 0 0 0 21 0 1 0 544199533 9060352 779 33554432000 4194304 4300876 140734441597408 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 2212 779 168 27 0 661 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8848

[startup+0.300905 s]
/proc/loadavg: 0.15 0.03 0.01 1/174 17932
/proc/meminfo: memFree=26199556/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=8984 CPUtime=0.29 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 955 0 0 0 29 0 0 0 22 0 1 0 544199533 9199616 824 33554432000 4194304 4300876 140734441597408 18446744073709551615 4288976 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 2246 824 168 27 0 695 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8984

[startup+0.700835 s]
/proc/loadavg: 0.15 0.03 0.01 1/174 17932
/proc/meminfo: memFree=26199556/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=9304 CPUtime=0.69 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 1005 0 0 0 69 0 0 0 24 0 1 0 544199533 9527296 874 33554432000 4194304 4300876 140734441597408 18446744073709551615 4234743 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 2326 874 169 27 0 775 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9304

[startup+1.50055 s]
/proc/loadavg: 0.15 0.03 0.01 2/175 17933
/proc/meminfo: memFree=26196332/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=9872 CPUtime=1.49 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 1104 0 0 0 149 0 0 0 25 0 1 0 544199533 10108928 973 33554432000 4194304 4300876 140734441597408 18446744073709551615 4264343 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 2468 973 169 27 0 917 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9872

[startup+3.10031 s]
/proc/loadavg: 0.15 0.03 0.01 6/190 17963
/proc/meminfo: memFree=26164564/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=11148 CPUtime=3.09 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 1328 0 0 0 309 0 0 0 25 0 1 0 544199533 11415552 1197 33554432000 4194304 4300876 140734441597408 18446744073709551615 4216729 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 2787 1197 169 27 0 1236 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11148

[startup+6.30067 s]
/proc/loadavg: 0.45 0.10 0.03 5/190 17963
/proc/meminfo: memFree=26153320/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=12300 CPUtime=6.29 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 1735 0 0 0 629 0 0 0 25 0 1 0 544199533 12595200 1604 33554432000 4194304 4300876 140734441597408 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 3075 1604 169 27 0 1524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12300

[startup+12.7005 s]
/proc/loadavg: 0.74 0.16 0.05 5/190 17963
/proc/meminfo: memFree=26141368/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=16612 CPUtime=12.69 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 2534 0 0 0 1269 0 0 0 25 0 1 0 544199533 17010688 2403 33554432000 4194304 4300876 140734441597408 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 4153 2403 169 27 0 2602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16612

[startup+25.5002 s]
/proc/loadavg: 1.46 0.35 0.11 6/190 17964
/proc/meminfo: memFree=26122124/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=26312 CPUtime=25.49 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 4180 0 0 0 2548 1 0 0 25 0 1 0 544199533 26943488 4049 33554432000 4194304 4300876 140734441597408 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 6578 4049 169 27 0 5027 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26312

[startup+51.1005 s]
/proc/loadavg: 2.33 0.64 0.22 5/190 17964
/proc/meminfo: memFree=26088356/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=35044 CPUtime=51.09 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 7426 0 0 0 5107 2 0 0 25 0 1 0 544199533 35885056 7295 33554432000 4194304 4300876 140734441597408 18446744073709551615 4200366 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 8761 7295 169 27 0 7210 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 35044

[startup+102.306 s]
/proc/loadavg: 3.27 1.16 0.41 5/190 17966
/proc/meminfo: memFree=26022608/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=67784 CPUtime=102.29 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 14023 0 0 0 10226 3 0 0 25 0 1 0 544199533 69410816 13892 33554432000 4194304 4300876 140734441597408 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 16946 13892 169 27 0 15395 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 67784

[startup+162.3 s]
/proc/loadavg: 3.73 1.67 0.63 5/190 17967
/proc/meminfo: memFree=25957476/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=97252 CPUtime=162.3 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 21728 0 0 0 16225 5 0 0 25 0 1 0 544199533 99586048 21597 33554432000 4194304 4300876 140734441597408 18446744073709551615 4225296 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 24313 21597 169 27 0 22762 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 97252

[startup+222.3 s]
/proc/loadavg: 4.00 2.12 0.85 6/190 17969
/proc/meminfo: memFree=25893936/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=141452 CPUtime=222.3 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 29322 0 0 0 22224 6 0 0 25 0 1 0 544199533 144846848 29191 33554432000 4194304 4300876 140734441597408 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 35363 29191 169 27 0 33812 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 141452

[startup+282.3 s]
/proc/loadavg: 4.00 2.46 1.05 6/190 17971
/proc/meminfo: memFree=25829304/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=207752 CPUtime=282.29 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 37131 0 0 0 28221 8 0 0 25 0 1 0 544199533 212738048 37000 33554432000 4194304 4300876 140734441597408 18446744073709551615 4282854 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 51938 37000 169 27 0 50387 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 207752

[startup+342.3 s]
/proc/loadavg: 4.00 2.74 1.23 6/190 17972
/proc/meminfo: memFree=25765916/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=207752 CPUtime=342.3 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 45197 0 0 0 34220 10 0 0 25 0 1 0 544199533 212738048 45066 33554432000 4194304 4300876 140734441597408 18446744073709551615 4201149 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 51938 45066 169 27 0 50387 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 207752

[startup+402.3 s]
/proc/loadavg: 4.03 2.98 1.40 6/190 17974
/proc/meminfo: memFree=25711200/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=307200 CPUtime=402.3 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 52894 0 0 0 40218 12 0 0 25 0 1 0 544199533 314572800 52763 33554432000 4194304 4300876 140734441597408 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 76800 52763 169 27 0 75249 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 307200

[startup+462.3 s]
/proc/loadavg: 4.01 3.16 1.56 6/190 17975
/proc/meminfo: memFree=25654876/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=307200 CPUtime=462.3 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 60962 0 0 0 46217 13 0 0 25 0 1 0 544199533 314572800 60831 33554432000 4194304 4300876 140734441597408 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 76800 60831 169 27 0 75249 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 307200

[startup+522.3 s]
/proc/loadavg: 4.00 3.31 1.71 6/190 17977
/proc/meminfo: memFree=25592856/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=307200 CPUtime=522.3 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 68960 0 0 0 52215 15 0 0 25 0 1 0 544199533 314572800 68829 33554432000 4194304 4300876 140734441597408 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 76800 68829 169 27 0 75249 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 307200

[startup+582.3 s]
/proc/loadavg: 4.00 3.43 1.85 6/190 17979
/proc/meminfo: memFree=25531700/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=456376 CPUtime=582.31 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 76989 0 0 0 58214 17 0 0 25 0 1 0 544199533 467329024 76858 33554432000 4194304 4300876 140734441597408 18446744073709551615 4283112 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 114094 76858 169 27 0 112543 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 456376

[startup+642.3 s]
/proc/loadavg: 4.00 3.54 1.99 6/190 17980
/proc/meminfo: memFree=25471896/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=456508 CPUtime=642.32 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 84997 0 0 0 64213 19 0 0 25 0 1 0 544199533 467464192 84866 33554432000 4194304 4300876 140734441597408 18446744073709551615 4225202 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 114127 84866 169 27 0 112576 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 456508

[startup+702.3 s]
/proc/loadavg: 4.00 3.62 2.11 6/190 17982
/proc/meminfo: memFree=25416436/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=456508 CPUtime=702.31 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 92861 0 0 0 70211 20 0 0 25 0 1 0 544199533 467464192 92730 33554432000 4194304 4300876 140734441597408 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 114127 92730 169 27 0 112576 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 456508

[startup+762.306 s]
/proc/loadavg: 4.00 3.68 2.22 6/190 17983
/proc/meminfo: memFree=25363568/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=456508 CPUtime=762.32 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 100890 0 0 0 76210 22 0 0 25 0 1 0 544199533 467464192 100759 33554432000 4194304 4300876 140734441597408 18446744073709551615 4234257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 114127 100759 169 27 0 112576 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 456508

[startup+822.3 s]
/proc/loadavg: 4.05 3.75 2.34 6/190 17985
/proc/meminfo: memFree=25303164/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=456508 CPUtime=822.31 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 108917 0 0 0 82208 23 0 0 25 0 1 0 544199533 467464192 108786 33554432000 4194304 4300876 140734441597408 18446744073709551615 4216186 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 114127 108786 169 27 0 112576 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 456508

[startup+882.3 s]
/proc/loadavg: 4.02 3.80 2.44 5/190 17987
/proc/meminfo: memFree=25245968/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=680272 CPUtime=882.32 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 116944 0 0 0 88207 25 0 0 25 0 1 0 544199533 696598528 116813 33554432000 4194304 4300876 140734441597408 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 170068 116813 169 27 0 168517 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 680272

[startup+942.3 s]
/proc/loadavg: 4.05 3.85 2.54 6/190 17988
/proc/meminfo: memFree=25194852/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=680272 CPUtime=942.32 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 124932 0 0 0 94206 26 0 0 25 0 1 0 544199533 696598528 124801 33554432000 4194304 4300876 140734441597408 18446744073709551615 4228153 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 170068 124801 169 27 0 168517 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 680272

[startup+1002.3 s]
/proc/loadavg: 4.02 3.87 2.63 6/190 17990
/proc/meminfo: memFree=25139040/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=680272 CPUtime=1002.32 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 132759 0 0 0 100205 27 0 0 25 0 1 0 544199533 696598528 132628 33554432000 4194304 4300876 140734441597408 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 170068 132628 169 27 0 168517 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 680272

[startup+1062.3 s]
/proc/loadavg: 4.00 3.89 2.71 6/190 17994
/proc/meminfo: memFree=25084556/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=680272 CPUtime=1062.32 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 140778 0 0 0 106203 29 0 0 25 0 1 0 544199533 696598528 140647 33554432000 4194304 4300876 140734441597408 18446744073709551615 4225123 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 170068 140647 169 27 0 168517 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 680272

[startup+1122.3 s]
/proc/loadavg: 4.00 3.91 2.79 6/190 17996
/proc/meminfo: memFree=25029032/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=680272 CPUtime=1122.33 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 149008 0 0 0 112202 31 0 0 25 0 1 0 544199533 696598528 148877 33554432000 4194304 4300876 140734441597408 18446744073709551615 4263602 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 170068 148877 169 27 0 168517 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 680272

[startup+1182.3 s]
/proc/loadavg: 4.00 3.92 2.86 5/190 17998
/proc/meminfo: memFree=24975820/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=680272 CPUtime=1182.33 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 157150 0 0 0 118201 32 0 0 25 0 1 0 544199533 696598528 157019 33554432000 4194304 4300876 140734441597408 18446744073709551615 4268530 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 170068 157019 169 27 0 168517 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 680272

[startup+1242.3 s]
/proc/loadavg: 4.00 3.93 2.93 5/190 17999
/proc/meminfo: memFree=24922340/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=680272 CPUtime=1242.33 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 164803 0 0 0 124200 33 0 0 25 0 1 0 544199533 696598528 164672 33554432000 4194304 4300876 140734441597408 18446744073709551615 4234764 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 170068 164672 169 27 0 168517 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 680272



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.94 2.99 5/190 18001
/proc/meminfo: memFree=24870600/32950928 swapFree=67071984/67111528
[pid=17932] ppid=17930 vsize=1015920 CPUtime=1300.03 cores=0,2
/proc/17932/stat : 17932 (march_rw) R 17930 17932 17902 0 -1 4202496 172424 0 0 0 129968 35 0 0 25 0 1 0 544199533 1040302080 172293 33554432000 4194304 4300876 140734441597408 18446744073709551615 4260802 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17932/statm: 253980 172293 169 27 0 252429 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 1015920

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): 1300.04
CPU time (s): 1300.08
CPU user time (s): 1299.69
CPU system time (s): 0.39094
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1015920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.69
system time used= 0.39094
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 172424
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= 4
involuntary context switches= 1745

runsolver used 2.00869 second user time and 4.07038 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-23 08:21:28
IDJOB=3260689
IDBENCH=83193
IDSOLVER=1561
FILE ID=node116/3260689-1303539688
RUNJOBID= node116-1303539684-17920
PBS_JOBID= 13143122
Free space on /tmp= 72616 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/crn_11_99_u.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3260689-1303539688/watcher-3260689-1303539688 -o /tmp/evaluation-result-3260689-1303539688/solver-3260689-1303539688 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3260689-1303539688.cnf

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

MD5SUM BENCH= 9ad5e99587f3a7137ad13cd9a8eefafb
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:      26199844 kB
Buffers:       1805420 kB
Cached:        4496228 kB
SwapCached:       9728 kB
Active:        2853936 kB
Inactive:      3486376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      26199844 kB
SwapTotal:    67111528 kB
SwapFree:     67071984 kB
Dirty:             260 kB
Writeback:           8 kB
AnonPages:       32596 kB
Mapped:          13436 kB
Slab:           347680 kB
PageTables:       5048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   189744 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 08:43:11