Trace number 3282742

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) 1300.04 1300.01

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-27-s100.cnf
MD5SUMf47c33d2a9a327da4633207adfef7b77
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark493.835
Satisfiable
(Un)Satisfiability was proved
Number of variables31951
Number of clauses96161
Sum of the clauses size226837
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 261518
Number of clauses of size 334579
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.89/0.99	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.99	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.99	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.99	c main()::
0.89/0.99	c initFormula():: searching for DIMACS p-line....
0.89/0.99	c initFormula():: the DIMACS p-line indicates a CNF of 31951 variables and 96161 clauses.
0.89/0.99	c parseCNF():: parsing....
0.89/0.99	c parseCNF():: the CNF contains 64 unary clauses.
0.89/0.99	c runParser():: parsing was successful, warming up engines...
0.89/0.99	c find_and_remove_tautogolies():: found and removed 837 tautologies
0.89/0.99	c find_and_remove_tautogolies():: found and removed 60 tautologies
0.89/0.99	c find_and_remove_tautogolies():: found and removed 23 tautologies
0.89/0.99	c find_and_remove_tautogolies():: found and removed 19 tautologies
0.89/0.99	c find_and_remove_tautogolies():: found and removed 18 tautologies
0.89/0.99	c find_and_remove_tautogolies():: found and removed 40 tautologies
0.89/0.99	c find_and_remove_tautogolies():: found and removed 70 tautologies
0.89/0.99	c simplify_formula():: removed 207 tautological, 3881 satisfied and 27 duplicate clauses
0.89/0.99	c preprocessing fase I completed:: there are now 30364 free variables and 92046 clauses.
0.89/0.99	c find_equivalence():: found 902 3-equivalences
0.89/0.99	c find_and_remove_tautogolies():: found and removed 6 tautologies
0.89/0.99	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.89/0.99	c find_and_remove_tautogolies():: found and removed 2 tautologies
0.89/0.99	c find_and_remove_tautogolies():: found and removed 193 tautologies
0.89/0.99	c shorten_equivalence(): average equivalence length reduced from 4.325714 to 3.674286
0.89/0.99	c using 3-SAT heuristics (occurence based diff)
0.89/0.99	c simplify_formula():: removed 0 tautological, 3608 satisfied and 0 duplicate clauses
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 7319 duplicate clauses
0.89/0.99	c resolvent_look() :: found 3711 resolvents
0.89/0.99	c main():: clause / variable ratio: ( 95757 / 31951 ) = 3.00
0.89/0.99	c longest clause has size 3
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.99	c number of free variables = 30162
0.89/0.99	c dynamic_preselect_setsize :: off
0.89/0.99	c main():: all systems go!
0.89/0.99	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-3282742-1303760143/watcher-3282742-1303760143 -o /tmp/evaluation-result-3282742-1303760143/solver-3282742-1303760143 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3282742-1303760143.cnf 

running on 2 cores: 4,6

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: 3.38 3.86 3.78 5/189 4812
/proc/meminfo: memFree=24307828/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=9924 CPUtime=0 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4194304 923 0 0 0 0 0 0 0 22 0 1 0 487611972 10162176 868 33554432000 4194304 4300876 140734732101760 18446744073709551615 4246121 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 2514 872 111 27 0 963 0

[startup+0.017297 s]
/proc/loadavg: 3.38 3.86 3.78 5/189 4812
/proc/meminfo: memFree=24307828/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=11364 CPUtime=0.01 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4194304 1330 0 0 0 1 0 0 0 22 0 1 0 487611972 11636736 1274 33554432000 4194304 4300876 140734732101760 18446744073709551615 218905391813 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 2841 1275 113 27 0 1290 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11364

[startup+0.100308 s]
/proc/loadavg: 3.38 3.86 3.78 5/189 4812
/proc/meminfo: memFree=24307828/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=23944 CPUtime=0.09 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4194304 4531 0 0 0 9 0 0 0 22 0 1 0 487611972 24518656 3472 33554432000 4194304 4300876 140734732101760 18446744073709551615 218905391813 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 6019 3482 128 27 0 4468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23944

[startup+0.300262 s]
/proc/loadavg: 3.38 3.86 3.78 5/189 4812
/proc/meminfo: memFree=24307828/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=23136 CPUtime=0.29 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4194304 12974 0 0 0 28 1 0 0 23 0 1 0 487611972 23691264 3345 33554432000 4194304 4300876 140734732101760 18446744073709551615 218905391813 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 5817 3354 129 27 0 4266 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23136

[startup+0.70119 s]
/proc/loadavg: 3.38 3.86 3.78 5/189 4812
/proc/meminfo: memFree=24307828/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=21952 CPUtime=0.69 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 33389 0 0 0 66 3 0 0 25 0 1 0 487611972 22478848 3141 33554432000 4194304 4300876 140734732101760 18446744073709551615 218905389442 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 5488 3141 139 27 0 3937 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21952

[startup+1.50102 s]
/proc/loadavg: 3.43 3.87 3.79 5/190 4813
/proc/meminfo: memFree=24221772/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=67500 CPUtime=1.49 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 48000 0 0 0 144 5 0 0 25 0 1 0 487611972 69120000 7857 33554432000 4194304 4300876 140734732101760 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 16875 7857 172 27 0 15324 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67500

[startup+3.10075 s]
/proc/loadavg: 3.43 3.87 3.79 5/190 4813
/proc/meminfo: memFree=24207020/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=69708 CPUtime=3.09 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 48438 0 0 0 304 5 0 0 25 0 1 0 487611972 71380992 8293 33554432000 4194304 4300876 140734732101760 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 17427 8293 170 27 0 15876 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69708

[startup+6.30118 s]
/proc/loadavg: 3.43 3.87 3.79 5/190 4813
/proc/meminfo: memFree=24202024/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=71628 CPUtime=6.28 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 48971 0 0 0 623 5 0 0 25 0 1 0 487611972 73347072 8825 33554432000 4194304 4300876 140734732101760 18446744073709551615 4251120 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 17907 8825 169 27 0 16356 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 71628

[startup+12.701 s]
/proc/loadavg: 3.52 3.87 3.79 5/190 4814
/proc/meminfo: memFree=24195660/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=72600 CPUtime=12.69 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 49194 0 0 0 1263 6 0 0 25 0 1 0 487611972 74342400 9048 33554432000 4194304 4300876 140734732101760 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 18150 9048 169 27 0 16599 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 72600

[startup+25.5007 s]
/proc/loadavg: 3.59 3.87 3.79 5/190 4814
/proc/meminfo: memFree=24192408/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=73484 CPUtime=25.49 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 49449 0 0 0 2543 6 0 0 25 0 1 0 487611972 75247616 9303 33554432000 4194304 4300876 140734732101760 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 18371 9303 169 27 0 16820 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 73484

[startup+51.1011 s]
/proc/loadavg: 3.73 3.88 3.79 5/190 4814
/proc/meminfo: memFree=24187108/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=74888 CPUtime=51.09 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 49773 0 0 0 5103 6 0 0 25 0 1 0 487611972 76685312 9627 33554432000 4194304 4300876 140734732101760 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 18722 9627 169 27 0 17171 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 74888

[startup+102.307 s]
/proc/loadavg: 3.93 3.91 3.81 5/190 4816
/proc/meminfo: memFree=24179268/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=76424 CPUtime=102.3 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 50114 0 0 0 10224 6 0 0 25 0 1 0 487611972 78258176 9968 33554432000 4194304 4300876 140734732101760 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 19106 9968 169 27 0 17555 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 76424

[startup+162.301 s]
/proc/loadavg: 3.97 3.93 3.82 5/190 4818
/proc/meminfo: memFree=24174776/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=77724 CPUtime=162.29 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 50429 0 0 0 16223 6 0 0 25 0 1 0 487611972 79589376 10283 33554432000 4194304 4300876 140734732101760 18446744073709551615 4261114 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 19431 10283 169 27 0 17880 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 77724

[startup+222.301 s]
/proc/loadavg: 3.99 3.94 3.83 5/190 4819
/proc/meminfo: memFree=24168776/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=79536 CPUtime=222.29 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 50763 0 0 0 22223 6 0 0 25 0 1 0 487611972 81444864 10617 33554432000 4194304 4300876 140734732101760 18446744073709551615 4225198 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 19884 10617 169 27 0 18333 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 79536

[startup+282.3 s]
/proc/loadavg: 3.99 3.95 3.83 5/190 4821
/proc/meminfo: memFree=24165244/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=80064 CPUtime=282.29 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 51045 0 0 0 28223 6 0 0 25 0 1 0 487611972 81985536 10899 33554432000 4194304 4300876 140734732101760 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 20016 10899 169 27 0 18465 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 80064

[startup+342.3 s]
/proc/loadavg: 3.99 3.95 3.84 5/190 4822
/proc/meminfo: memFree=24161728/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=82184 CPUtime=342.3 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 51318 0 0 0 34223 7 0 0 25 0 1 0 487611972 84156416 11172 33554432000 4194304 4300876 140734732101760 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 20546 11172 169 27 0 18995 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 82184

[startup+402.301 s]
/proc/loadavg: 4.04 3.97 3.85 5/190 4824
/proc/meminfo: memFree=24158468/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=82712 CPUtime=402.3 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 51616 0 0 0 40223 7 0 0 25 0 1 0 487611972 84697088 11470 33554432000 4194304 4300876 140734732101760 18446744073709551615 4248609 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 20678 11470 169 27 0 19127 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 82712

[startup+462.301 s]
/proc/loadavg: 4.06 3.99 3.86 5/190 4826
/proc/meminfo: memFree=24155204/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=85432 CPUtime=462.3 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 51833 0 0 0 46223 7 0 0 25 0 1 0 487611972 87482368 11687 33554432000 4194304 4300876 140734732101760 18446744073709551615 4225119 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 21358 11687 169 27 0 19807 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 85432

[startup+522.301 s]
/proc/loadavg: 4.02 3.99 3.87 5/190 4827
/proc/meminfo: memFree=24151932/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=85696 CPUtime=522.3 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 52051 0 0 0 52223 7 0 0 25 0 1 0 487611972 87752704 11905 33554432000 4194304 4300876 140734732101760 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 21424 11905 169 27 0 19873 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 85696

[startup+582.301 s]
/proc/loadavg: 4.04 4.00 3.88 5/190 4829
/proc/meminfo: memFree=24148408/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=85828 CPUtime=582.3 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 52262 0 0 0 58223 7 0 0 25 0 1 0 487611972 87887872 12116 33554432000 4194304 4300876 140734732101760 18446744073709551615 4234582 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 21457 12116 169 27 0 19906 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 85828

[startup+642.3 s]
/proc/loadavg: 4.07 4.01 3.89 5/190 4830
/proc/meminfo: memFree=24145512/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=85960 CPUtime=642.31 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 52460 0 0 0 64224 7 0 0 25 0 1 0 487611972 88023040 12314 33554432000 4194304 4300876 140734732101760 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 21490 12314 169 27 0 19939 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 85960

[startup+702.3 s]
/proc/loadavg: 4.02 4.01 3.89 5/190 4832
/proc/meminfo: memFree=24141636/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=89972 CPUtime=702.3 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 52663 0 0 0 70223 7 0 0 25 0 1 0 487611972 92131328 12517 33554432000 4194304 4300876 140734732101760 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 22493 12517 169 27 0 20942 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 89972

[startup+762.307 s]
/proc/loadavg: 4.01 4.00 3.90 5/190 4834
/proc/meminfo: memFree=24138240/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=90104 CPUtime=762.31 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 52858 0 0 0 76224 7 0 0 25 0 1 0 487611972 92266496 12712 33554432000 4194304 4300876 140734732101760 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 22526 12712 169 27 0 20975 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 90104

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 4835
/proc/meminfo: memFree=24135100/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=90236 CPUtime=822.32 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 53061 0 0 0 82224 8 0 0 25 0 1 0 487611972 92401664 12915 33554432000 4194304 4300876 140734732101760 18446744073709551615 218905125985 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 22559 12915 169 27 0 21008 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 90236

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 4837
/proc/meminfo: memFree=24131576/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=90368 CPUtime=882.32 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 53277 0 0 0 88224 8 0 0 25 0 1 0 487611972 92536832 13131 33554432000 4194304 4300876 140734732101760 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 22592 13131 169 27 0 21041 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 90368

[startup+942.301 s]
/proc/loadavg: 4.06 4.02 3.91 5/190 4838
/proc/meminfo: memFree=24128796/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=90500 CPUtime=942.32 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 53486 0 0 0 94224 8 0 0 25 0 1 0 487611972 92672000 13340 33554432000 4194304 4300876 140734732101760 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 22625 13340 169 27 0 21074 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 90500

[startup+1002.3 s]
/proc/loadavg: 4.09 4.03 3.92 5/190 4840
/proc/meminfo: memFree=24125900/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=90632 CPUtime=1002.32 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 53694 0 0 0 100224 8 0 0 25 0 1 0 487611972 92807168 13548 33554432000 4194304 4300876 140734732101760 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 22658 13548 169 27 0 21107 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 90632

[startup+1062.3 s]
/proc/loadavg: 4.03 4.02 3.92 5/190 4842
/proc/meminfo: memFree=24123248/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=96584 CPUtime=1062.32 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 53900 0 0 0 106224 8 0 0 25 0 1 0 487611972 98902016 13754 33554432000 4194304 4300876 140734732101760 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 24146 13754 169 27 0 22595 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 96584

[startup+1122.3 s]
/proc/loadavg: 4.06 4.03 3.93 5/190 4843
/proc/meminfo: memFree=24119852/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=96848 CPUtime=1122.32 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 54107 0 0 0 112224 8 0 0 25 0 1 0 487611972 99172352 13961 33554432000 4194304 4300876 140734732101760 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 24212 13961 169 27 0 22661 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 96848

[startup+1182.3 s]
/proc/loadavg: 4.02 4.02 3.93 5/190 4845
/proc/meminfo: memFree=24117204/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=96980 CPUtime=1182.32 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 54317 0 0 0 118224 8 0 0 25 0 1 0 487611972 99307520 14171 33554432000 4194304 4300876 140734732101760 18446744073709551615 4229135 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 24245 14171 169 27 0 22694 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 96980

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 4846
/proc/meminfo: memFree=24113684/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=96980 CPUtime=1242.32 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 54515 0 0 0 124224 8 0 0 25 0 1 0 487611972 99307520 14369 33554432000 4194304 4300876 140734732101760 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 24245 14369 169 27 0 22694 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 96980



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.93 2/184 4851
/proc/meminfo: memFree=24305268/32951124 swapFree=67111412/67111528
[pid=4812] ppid=4810 vsize=97112 CPUtime=1300.03 cores=4,6
/proc/4812/stat : 4812 (march_rw) R 4810 4812 4265 0 -1 4202496 54704 0 0 0 129995 8 0 0 25 0 1 0 487611972 99442688 14558 33554432000 4194304 4300876 140734732101760 18446744073709551615 4229880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4812/statm: 24278 14558 169 27 0 22727 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 97112

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): 1300.04
CPU user time (s): 1299.95
CPU system time (s): 0.091986
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 97112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
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= 54704
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= 694

runsolver used 2.24766 second user time and 4.85626 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-25 21:35:43
IDJOB=3282742
IDBENCH=70849
IDSOLVER=1561
FILE ID=node137/3282742-1303760143
RUNJOBID= node137-1303760142-4771
PBS_JOBID= 13154070
Free space on /tmp= 71784 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-27-s100.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3282742-1303760143/watcher-3282742-1303760143 -o /tmp/evaluation-result-3282742-1303760143/solver-3282742-1303760143 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3282742-1303760143.cnf

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

MD5SUM BENCH= f47c33d2a9a327da4633207adfef7b77
RANDOM SEED=252815981

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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:      24305504 kB
Buffers:       1730384 kB
Cached:        6234572 kB
SwapCached:        112 kB
Active:        1659844 kB
Inactive:      6433000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24305504 kB
SwapTotal:    67111528 kB
SwapFree:     67111412 kB
Dirty:            9136 kB
Writeback:           0 kB
AnonPages:      126988 kB
Mapped:          14844 kB
Slab:           488172 kB
PageTables:       4668 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   330560 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= 71792 MiB
End job on node137 at 2011-04-25 21:57:25