Trace number 3209941

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
SAT09 reference solver: march_hi hi? (TO) 5000.13 4999.95

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S64285713-004-UNKNOWN.cnf
MD5SUM57320bb4a9b2a7589463bdcd0ecf61a4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.10692
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 515000
Number of clauses of size over 50

Solver Data 

0.09/0.16	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.16	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.16	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.16	c main()::
0.09/0.16	c initFormula():: searching for DIMACS p-line....
0.09/0.16	c full lookahead due to high density!
0.09/0.16	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.16	c parseCNF():: parsing....
0.09/0.16	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.16	c runParser():: parsing was successful, warming up engines...
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.16	c stat :: sign balance is biased by 0.039
0.09/0.16	c using k-SAT heuristics (size based diff)
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.17	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.17	c longest clause has size 5
0.09/0.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.17	c number of free variables = 750
0.09/0.17	c dynamic_preselect_setsize :: off
0.09/0.17	c main():: all systems go!
0.09/0.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 349
0.19/0.27	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 27252
3.49/3.58	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2105044
280.30/280.30	c |----------------------------------------------------------------|
c |*
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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-3209941-1303143670/watcher-3209941-1303143670 -o /tmp/evaluation-result-3209941-1303143670/solver-3209941-1303143670 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209941-1303143670.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.98 2/173 1080
/proc/meminfo: memFree=16438108/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1048 CPUtime=0 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 162 0 0 0 0 0 0 0 25 0 1 0 425969326 1073152 119 33554432000 134512640 135197378 4292296352 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 262 119 58 168 0 93 0

[startup+0.0661009 s]
/proc/loadavg: 2.00 2.00 1.98 2/173 1080
/proc/meminfo: memFree=16438108/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=2968 CPUtime=0.06 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 1880 0 0 0 6 0 0 0 25 0 1 0 425969326 3039232 523 33554432000 134512640 135197378 4292296352 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 742 523 82 168 0 573 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2968

[startup+0.101101 s]
/proc/loadavg: 2.00 2.00 1.98 2/173 1080
/proc/meminfo: memFree=16438108/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=2968 CPUtime=0.09 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 1880 0 0 0 9 0 0 0 25 0 1 0 425969326 3039232 523 33554432000 134512640 135197378 4292296352 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 742 523 82 168 0 573 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2968

[startup+0.301041 s]
/proc/loadavg: 2.00 2.00 1.98 2/173 1080
/proc/meminfo: memFree=16438108/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=5160 CPUtime=0.29 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 2365 0 0 0 29 0 0 0 25 0 1 0 425969326 5283840 845 33554432000 134512640 135197378 4292296352 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 1290 845 93 168 0 1121 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5160

[startup+0.700987 s]
/proc/loadavg: 2.00 2.00 1.98 2/173 1080
/proc/meminfo: memFree=16438108/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=5160 CPUtime=0.69 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 2365 0 0 0 69 0 0 0 25 0 1 0 425969326 5283840 845 33554432000 134512640 135197378 4292296352 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 1290 845 93 168 0 1121 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5160

[startup+1.50083 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1085
/proc/meminfo: memFree=16432628/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=5160 CPUtime=1.49 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 2366 0 0 0 149 0 0 0 25 0 1 0 425969326 5283840 846 33554432000 134512640 135197378 4292296352 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 1290 846 93 168 0 1121 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5160

[startup+3.10053 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1085
/proc/meminfo: memFree=16430348/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=5844 CPUtime=3.09 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 2508 0 0 0 309 0 0 0 25 0 1 0 425969326 5984256 988 33554432000 134512640 135197378 4292296352 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 1461 988 93 168 0 1292 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5844

[startup+6.30093 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1085
/proc/meminfo: memFree=16429540/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=6696 CPUtime=6.29 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 2660 0 0 0 629 0 0 0 25 0 1 0 425969326 6856704 1140 33554432000 134512640 135197378 4292296352 18446744073709551615 134526854 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 1674 1140 93 168 0 1505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6696

[startup+12.7007 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1085
/proc/meminfo: memFree=16426496/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=8612 CPUtime=12.69 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 2962 0 0 0 1269 0 0 0 25 0 1 0 425969326 8818688 1442 33554432000 134512640 135197378 4292296352 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 2153 1442 93 168 0 1984 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8612

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1085
/proc/meminfo: memFree=16422408/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=10336 CPUtime=25.49 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 3565 0 0 0 2549 0 0 0 25 0 1 0 425969326 10584064 2045 33554432000 134512640 135197378 4292296352 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 2584 2045 93 168 0 2415 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10336

[startup+51.1005 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1086
/proc/meminfo: memFree=16414800/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=16804 CPUtime=51.1 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 4764 0 0 0 5109 1 0 0 25 0 1 0 425969326 17207296 3244 33554432000 134512640 135197378 4292296352 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 4201 3244 93 168 0 4032 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16804

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1087
/proc/meminfo: memFree=16398900/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=31700 CPUtime=102.3 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 7168 0 0 0 10228 2 0 0 25 0 1 0 425969326 32460800 5648 33554432000 134512640 135197378 4292296352 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 7925 5648 93 168 0 7756 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31700

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1089
/proc/meminfo: memFree=16380768/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=45304 CPUtime=162.3 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 10006 0 0 0 16228 2 0 0 25 0 1 0 425969326 46391296 8486 33554432000 134512640 135197378 4292296352 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 11326 8486 93 168 0 11157 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 45304

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1090
/proc/meminfo: memFree=16363260/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=65456 CPUtime=222.3 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 12689 0 0 0 22227 3 0 0 25 0 1 0 425969326 67026944 11169 33554432000 134512640 135197378 4292296352 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 16364 11169 93 168 0 16195 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 65456

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1092
/proc/meminfo: memFree=16346748/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=65456 CPUtime=282.3 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 15042 0 0 0 28227 3 0 0 25 0 1 0 425969326 67026944 13522 33554432000 134512640 135197378 4292296352 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 16364 13522 93 168 0 16195 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 65456

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1094
/proc/meminfo: memFree=16328000/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=94924 CPUtime=342.3 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 17884 0 0 0 34226 4 0 0 25 0 1 0 425969326 97202176 16364 33554432000 134512640 135197378 4292296352 18446744073709551615 134557243 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 23731 16364 93 168 0 23562 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 94924

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1095
/proc/meminfo: memFree=16309868/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=95936 CPUtime=402.31 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 20683 0 0 0 40226 5 0 0 25 0 1 0 425969326 98238464 19163 33554432000 134512640 135197378 4292296352 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 23984 19163 93 168 0 23815 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 95936

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1097
/proc/meminfo: memFree=16291748/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=95936 CPUtime=462.31 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 23416 0 0 0 46224 7 0 0 25 0 1 0 425969326 98238464 21896 33554432000 134512640 135197378 4292296352 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 23984 21896 93 168 0 23815 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 95936

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1098
/proc/meminfo: memFree=16274992/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=140136 CPUtime=522.31 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 26010 0 0 0 52224 7 0 0 25 0 1 0 425969326 143499264 24490 33554432000 134512640 135197378 4292296352 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 35034 24490 93 168 0 34865 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 140136

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1100
/proc/meminfo: memFree=16258344/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=140136 CPUtime=582.31 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 28514 0 0 0 58224 7 0 0 25 0 1 0 425969326 143499264 26994 33554432000 134512640 135197378 4292296352 18446744073709551615 134572895 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 35034 26994 93 168 0 34865 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 140136

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1205
/proc/meminfo: memFree=15240836/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4062.45 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 182375 0 0 0 406195 50 0 0 25 0 1 0 425969326 1053364224 180855 33554432000 134512640 135197378 4292296352 18446744073709551615 134548747 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 180855 93 168 0 257000 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 1028676

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1206
/proc/meminfo: memFree=15224444/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4122.44 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 184763 0 0 0 412194 50 0 0 25 0 1 0 425969326 1053364224 183243 33554432000 134512640 135197378 4292296352 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 183243 93 168 0 257000 0
Current children cumulated CPU time (s) 4122.44
Current children cumulated vsize (KiB) 1028676

[startup+4182.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 1208
/proc/meminfo: memFree=15206448/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4182.45 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 187559 0 0 0 418194 51 0 0 25 0 1 0 425969326 1053364224 186039 33554432000 134512640 135197378 4292296352 18446744073709551615 134597730 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 186039 93 168 0 257000 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 1028676

[startup+4242.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 1210
/proc/meminfo: memFree=15188448/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4242.45 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 190295 0 0 0 424194 51 0 0 25 0 1 0 425969326 1053364224 188775 33554432000 134512640 135197378 4292296352 18446744073709551615 134539079 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 188775 93 168 0 257000 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 1028676

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1211
/proc/meminfo: memFree=15170700/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4302.45 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 192906 0 0 0 430193 52 0 0 25 0 1 0 425969326 1053364224 191386 33554432000 134512640 135197378 4292296352 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 191386 93 168 0 257000 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 1028676

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1213
/proc/meminfo: memFree=15154556/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4362.45 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 195342 0 0 0 436193 52 0 0 25 0 1 0 425969326 1053364224 193822 33554432000 134512640 135197378 4292296352 18446744073709551615 134548706 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 193822 93 168 0 257000 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 1028676

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1214
/proc/meminfo: memFree=15136316/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4422.46 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 198120 0 0 0 442193 53 0 0 25 0 1 0 425969326 1053364224 196600 33554432000 134512640 135197378 4292296352 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 196600 93 168 0 257000 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 1028676

[startup+4482.3 s]
/proc/loadavg: 2.07 2.03 2.01 4/178 1216
/proc/meminfo: memFree=15118564/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4482.45 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 200804 0 0 0 448192 53 0 0 25 0 1 0 425969326 1053364224 199284 33554432000 134512640 135197378 4292296352 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 199284 93 168 0 257000 0
Current children cumulated CPU time (s) 4482.45
Current children cumulated vsize (KiB) 1028676

[startup+4542.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 1218
/proc/meminfo: memFree=15101308/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4542.46 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 203315 0 0 0 454192 54 0 0 25 0 1 0 425969326 1053364224 201795 33554432000 134512640 135197378 4292296352 18446744073709551615 134603280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 201795 93 168 0 257000 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 1028676

[startup+4602.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 1219
/proc/meminfo: memFree=15084180/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4602.46 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 205865 0 0 0 460192 54 0 0 25 0 1 0 425969326 1053364224 204345 33554432000 134512640 135197378 4292296352 18446744073709551615 134548632 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 204345 93 168 0 257000 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 1028676

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 1221
/proc/meminfo: memFree=15066304/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4662.46 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 208616 0 0 0 466190 56 0 0 25 0 1 0 425969326 1053364224 207096 33554432000 134512640 135197378 4292296352 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 207096 93 168 0 257000 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 1028676

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1222
/proc/meminfo: memFree=15048296/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4722.47 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 211265 0 0 0 472191 56 0 0 25 0 1 0 425969326 1053364224 209745 33554432000 134512640 135197378 4292296352 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 209745 93 168 0 257000 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 1028676

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1224
/proc/meminfo: memFree=15032284/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4782.47 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 213602 0 0 0 478190 57 0 0 25 0 1 0 425969326 1053364224 212082 33554432000 134512640 135197378 4292296352 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 212082 93 168 0 257000 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 1028676

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1226
/proc/meminfo: memFree=15014036/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4842.47 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 216391 0 0 0 484190 57 0 0 25 0 1 0 425969326 1053364224 214871 33554432000 134512640 135197378 4292296352 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 214871 93 168 0 257000 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 1028676

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1227
/proc/meminfo: memFree=14996164/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4902.47 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 219129 0 0 0 490189 58 0 0 25 0 1 0 425969326 1053364224 217609 33554432000 134512640 135197378 4292296352 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 217609 93 168 0 257000 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 1028676

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1229
/proc/meminfo: memFree=14978904/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=4962.47 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 221725 0 0 0 496189 58 0 0 25 0 1 0 425969326 1053364224 220205 33554432000 134512640 135197378 4292296352 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 220205 93 168 0 257000 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 1028676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1230
/proc/meminfo: memFree=14968848/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=5000.07 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 223115 0 0 0 499949 58 0 0 25 0 1 0 425969326 1053364224 221595 33554432000 134512640 135197378 4292296352 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 221595 93 168 0 257000 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 1028676

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1230
/proc/meminfo: memFree=14968848/32951124 swapFree=67111528/67111528
[pid=1080] ppid=1077 vsize=1028676 CPUtime=5000.07 cores=0,2,4,6
/proc/1080/stat : 1080 (march_hi) R 1077 1080 813 0 -1 4202496 223115 0 0 0 499949 58 0 0 25 0 1 0 425969326 1053364224 221595 33554432000 134512640 135197378 4292296352 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1080/statm: 257169 221595 93 168 0 257000 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 1028676

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.13
CPU user time (s): 4999.5
CPU system time (s): 0.633903
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 1028676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.5
system time used= 0.633903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 223115
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= 5518

runsolver used 7.32988 second user time and 15.3867 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-18 18:21:10
IDJOB=3209941
IDBENCH=82634
IDSOLVER=1627
FILE ID=node102/3209941-1303143670
RUNJOBID= node102-1303138667-831
PBS_JOBID= 13020957
Free space on /tmp= 72572 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S64285713-004-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209941-1303143670/watcher-3209941-1303143670 -o /tmp/evaluation-result-3209941-1303143670/solver-3209941-1303143670 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209941-1303143670.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 57320bb4a9b2a7589463bdcd0ecf61a4
RANDOM SEED=77175919

node102.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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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:     32951124 kB
MemFree:      16438148 kB
Buffers:        729736 kB
Cached:       15372504 kB
SwapCached:          0 kB
Active:        7670648 kB
Inactive:      8495696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16438148 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2380 kB
Writeback:           0 kB
AnonPages:       63268 kB
Mapped:          15076 kB
Slab:           282424 kB
PageTables:       4268 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189980 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= 72572 MiB
End job on node102 at 2011-04-18 19:44:32