Trace number 3420331

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) 5000.07 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S874492400-019-UNKNOWN.cnf
MD5SUMec4818cc72441ba3110ddbe772c6ebb9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark441.68
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.30/2.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.30/2.32	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.30/2.32	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.30/2.32	c main()::
2.30/2.32	c initFormula():: searching for DIMACS p-line....
2.30/2.32	c initFormula():: the DIMACS p-line indicates a CNF of 50000 variables and 210000 clauses.
2.30/2.32	c parseCNF():: parsing....
2.30/2.32	c parseCNF():: the CNF contains 0 unary clauses.
2.30/2.32	c runParser():: parsing was successful, warming up engines...
2.30/2.32	c simplify_formula():: removed 0 tautological, 1108 satisfied and 0 duplicate clauses
2.30/2.32	c preprocessing fase I completed:: there are now 49816 free variables and 208892 clauses.
2.30/2.32	c using 3-SAT heuristics (occurence based diff)
2.30/2.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.30/2.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 170 duplicate clauses
2.30/2.32	c resolvent_look() :: found 80 resolvents
2.30/2.32	c main():: clause / variable ratio: ( 208972 / 50000 ) = 4.18
2.30/2.32	c longest clause has size 3
2.30/2.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.30/2.32	c number of free variables = 49816
2.30/2.32	c dynamic_preselect_setsize :: off
2.30/2.32	c main():: all systems go!
2.30/2.32	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: 961)

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-3420331-1306599409/watcher-3420331-1306599409 -o /tmp/evaluation-result-3420331-1306599409/solver-3420331-1306599409 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420331-1306599409.cnf 

running on 4 cores: 1,3,5,7

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): 5100 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: 1.86 1.99 1.99 2/373 6853
/proc/meminfo: memFree=22729260/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=14188 CPUtime=0 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4194304 1889 0 0 0 0 0 0 0 25 0 1 0 771541402 14528512 1834 33554432000 4194304 4300876 140737055666896 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 3547 1834 113 27 0 1996 0

[startup+0.0865069 s]
/proc/loadavg: 1.86 1.99 1.99 2/373 6853
/proc/meminfo: memFree=22729260/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=18016 CPUtime=0.08 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4194304 2955 0 0 0 8 0 0 0 25 0 1 0 771541402 18448384 2900 33554432000 4194304 4300876 140737055666896 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 4504 2901 113 27 0 2953 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 18016

[startup+0.100502 s]
/proc/loadavg: 1.86 1.99 1.99 2/373 6853
/proc/meminfo: memFree=22729260/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=18676 CPUtime=0.09 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4194304 3152 0 0 0 9 0 0 0 25 0 1 0 771541402 19124224 3097 33554432000 4194304 4300876 140737055666896 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 4669 3097 113 27 0 3118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18676

[startup+0.300467 s]
/proc/loadavg: 1.86 1.99 1.99 2/373 6853
/proc/meminfo: memFree=22729260/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=44788 CPUtime=0.29 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4194304 9740 0 0 0 28 1 0 0 25 0 1 0 771541402 45862912 7709 33554432000 4194304 4300876 140737055666896 18446744073709551615 4240276 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 11197 7709 128 27 0 9646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44788

[startup+0.700396 s]
/proc/loadavg: 1.86 1.99 1.99 2/373 6853
/proc/meminfo: memFree=22729260/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=40036 CPUtime=0.69 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4194304 18540 0 0 0 68 1 0 0 25 0 1 0 771541402 40996864 6505 33554432000 4194304 4300876 140737055666896 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 10009 6505 129 27 0 8458 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40036

[startup+1.50025 s]
/proc/loadavg: 1.86 1.99 1.99 3/374 6854
/proc/meminfo: memFree=22682016/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=44588 CPUtime=1.49 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 39415 0 0 0 145 4 0 0 25 0 1 0 771541402 45658112 7668 33554432000 4194304 4300876 140737055666896 18446744073709551615 230808821744 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 11147 7668 137 27 0 9596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44588

[startup+3.10096 s]
/proc/loadavg: 1.86 1.99 1.99 3/374 6854
/proc/meminfo: memFree=22663912/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=103076 CPUtime=3.09 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 68229 0 0 0 302 7 0 0 25 0 1 0 771541402 105549824 21914 33554432000 4194304 4300876 140737055666896 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 25769 21914 169 27 0 24218 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103076

[startup+6.30037 s]
/proc/loadavg: 1.87 1.99 1.99 3/374 6854
/proc/meminfo: memFree=22617004/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=104832 CPUtime=6.29 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 68639 0 0 0 621 8 0 0 25 0 1 0 771541402 107347968 22324 33554432000 4194304 4300876 140737055666896 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 26208 22324 169 27 0 24657 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104832

[startup+12.7002 s]
/proc/loadavg: 1.88 1.99 1.99 3/374 6854
/proc/meminfo: memFree=22611356/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=108648 CPUtime=12.69 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 69530 0 0 0 1261 8 0 0 25 0 1 0 771541402 111255552 23215 33554432000 4194304 4300876 140737055666896 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 27162 23215 169 27 0 25611 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108648

[startup+25.5009 s]
/proc/loadavg: 1.90 1.99 1.99 3/374 6854
/proc/meminfo: memFree=22602456/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=117812 CPUtime=25.49 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 71544 0 0 0 2541 8 0 0 25 0 1 0 771541402 120639488 25229 33554432000 4194304 4300876 140737055666896 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 29453 25229 169 27 0 27902 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 117812

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 1.99 3/374 6855
/proc/meminfo: memFree=22599700/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=119660 CPUtime=51.1 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 72035 0 0 0 5101 9 0 0 25 0 1 0 771541402 122531840 25720 33554432000 4194304 4300876 140737055666896 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 29915 25720 169 27 0 28364 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 119660

[startup+102.314 s]
/proc/loadavg: 2.00 2.00 1.99 3/374 6856
/proc/meminfo: memFree=22595972/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=121376 CPUtime=102.31 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 72476 0 0 0 10222 9 0 0 25 0 1 0 771541402 124289024 26161 33554432000 4194304 4300876 140737055666896 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 30344 26161 169 27 0 28793 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 121376

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/374 6858
/proc/meminfo: memFree=22594212/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=122564 CPUtime=162.29 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 72759 0 0 0 16220 9 0 0 25 0 1 0 771541402 125505536 26444 33554432000 4194304 4300876 140737055666896 18446744073709551615 4217014 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 30641 26444 169 27 0 29090 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 122564

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/374 6859
/proc/meminfo: memFree=22593200/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=123488 CPUtime=222.29 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 72974 0 0 0 22220 9 0 0 25 0 1 0 771541402 126451712 26659 33554432000 4194304 4300876 140737055666896 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 30872 26659 169 27 0 29321 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 123488

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/374 6861
/proc/meminfo: memFree=22592432/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=124016 CPUtime=282.3 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 73121 0 0 0 28220 10 0 0 25 0 1 0 771541402 126992384 26806 33554432000 4194304 4300876 140737055666896 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 31004 26806 169 27 0 29453 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 124016

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/374 6863
/proc/meminfo: memFree=22591772/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=124412 CPUtime=342.3 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 73244 0 0 0 34220 10 0 0 25 0 1 0 771541402 127397888 26929 33554432000 4194304 4300876 140737055666896 18446744073709551615 4225158 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 31103 26929 169 27 0 29552 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 124412

[startup+402.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/374 6864
/proc/meminfo: memFree=22591376/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=124808 CPUtime=402.31 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 73337 0 0 0 40221 10 0 0 25 0 1 0 771541402 127803392 27022 33554432000 4194304 4300876 140737055666896 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 31202 27022 169 27 0 29651 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 124808

[startup+462.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/374 6866
/proc/meminfo: memFree=22590968/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=125204 CPUtime=462.31 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 73420 0 0 0 46221 10 0 0 25 0 1 0 771541402 128208896 27105 33554432000 4194304 4300876 140737055666896 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 31301 27105 169 27 0 29750 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 125204

[startup+522.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/374 6867
/proc/meminfo: memFree=22590684/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=125468 CPUtime=522.31 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 73487 0 0 0 52221 10 0 0 25 0 1 0 771541402 128479232 27172 33554432000 4194304 4300876 140737055666896 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 31367 27172 169 27 0 29816 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 125468

[startup+582.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/374 6869
/proc/meminfo: memFree=22590420/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=125732 CPUtime=582.31 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 73560 0 0 0 58221 10 0 0 25 0 1 0 771541402 128749568 27245 33554432000 4194304 4300876 140737055666896 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 31433 27245 169 27 0 29882 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 125732

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 6974
/proc/meminfo: memFree=22583564/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=130748 CPUtime=4062.43 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74817 0 0 0 406232 11 0 0 25 0 1 0 771541402 133885952 28502 33554432000 4194304 4300876 140737055666896 18446744073709551615 4216984 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32687 28502 169 27 0 31136 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 130748

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 6975
/proc/meminfo: memFree=22583528/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=130748 CPUtime=4122.42 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74828 0 0 0 412231 11 0 0 25 0 1 0 771541402 133885952 28513 33554432000 4194304 4300876 140737055666896 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32687 28513 169 27 0 31136 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 130748

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 6977
/proc/meminfo: memFree=22583264/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=130880 CPUtime=4182.42 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74839 0 0 0 418231 11 0 0 25 0 1 0 771541402 134021120 28524 33554432000 4194304 4300876 140737055666896 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32720 28524 169 27 0 31169 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 130880

[startup+4242.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/374 6979
/proc/meminfo: memFree=22583364/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=130880 CPUtime=4242.42 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74849 0 0 0 424231 11 0 0 25 0 1 0 771541402 134021120 28534 33554432000 4194304 4300876 140737055666896 18446744073709551615 4228912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32720 28534 169 27 0 31169 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 130880

[startup+4302.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/374 6980
/proc/meminfo: memFree=22583352/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=130880 CPUtime=4302.42 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74860 0 0 0 430231 11 0 0 25 0 1 0 771541402 134021120 28545 33554432000 4194304 4300876 140737055666896 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32720 28545 169 27 0 31169 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 130880

[startup+4362.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/374 6982
/proc/meminfo: memFree=22583580/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=131012 CPUtime=4362.42 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74869 0 0 0 436231 11 0 0 25 0 1 0 771541402 134156288 28554 33554432000 4194304 4300876 140737055666896 18446744073709551615 4228458 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32753 28554 169 27 0 31202 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 131012

[startup+4422.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/374 6983
/proc/meminfo: memFree=22583812/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=131012 CPUtime=4422.43 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74878 0 0 0 442232 11 0 0 25 0 1 0 771541402 134156288 28563 33554432000 4194304 4300876 140737055666896 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32753 28563 169 27 0 31202 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 131012

[startup+4482.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/374 6985
/proc/meminfo: memFree=22583920/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=131012 CPUtime=4482.43 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74886 0 0 0 448232 11 0 0 25 0 1 0 771541402 134156288 28571 33554432000 4194304 4300876 140737055666896 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32753 28571 169 27 0 31202 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 131012

[startup+4542.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 6987
/proc/meminfo: memFree=22583520/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=131144 CPUtime=4542.43 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74898 0 0 0 454232 11 0 0 25 0 1 0 771541402 134291456 28583 33554432000 4194304 4300876 140737055666896 18446744073709551615 4269020 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32786 28583 169 27 0 31235 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 131144

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 6988
/proc/meminfo: memFree=22581512/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=131144 CPUtime=4602.44 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74902 0 0 0 460233 11 0 0 25 0 1 0 771541402 134291456 28587 33554432000 4194304 4300876 140737055666896 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32786 28587 169 27 0 31235 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 131144

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 6990
/proc/meminfo: memFree=22581356/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=131144 CPUtime=4662.43 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74911 0 0 0 466232 11 0 0 25 0 1 0 771541402 134291456 28596 33554432000 4194304 4300876 140737055666896 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32786 28596 169 27 0 31235 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 131144

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 6991
/proc/meminfo: memFree=22582192/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=131144 CPUtime=4722.45 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74919 0 0 0 472234 11 0 0 25 0 1 0 771541402 134291456 28604 33554432000 4194304 4300876 140737055666896 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32786 28604 169 27 0 31235 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 131144

[startup+4782.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/374 6993
/proc/meminfo: memFree=22583172/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=131144 CPUtime=4782.43 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74926 0 0 0 478232 11 0 0 25 0 1 0 771541402 134291456 28611 33554432000 4194304 4300876 140737055666896 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32786 28611 169 27 0 31235 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 131144

[startup+4842.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/374 6995
/proc/meminfo: memFree=22582652/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=131276 CPUtime=4842.44 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74938 0 0 0 484233 11 0 0 25 0 1 0 771541402 134426624 28623 33554432000 4194304 4300876 140737055666896 18446744073709551615 4261207 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32819 28623 169 27 0 31268 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 131276

[startup+4902.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 6996
/proc/meminfo: memFree=22582764/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=131276 CPUtime=4902.44 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74948 0 0 0 490233 11 0 0 25 0 1 0 771541402 134426624 28633 33554432000 4194304 4300876 140737055666896 18446744073709551615 4261145 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32819 28633 169 27 0 31268 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 131276

[startup+4962.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/374 6998
/proc/meminfo: memFree=22582868/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=131276 CPUtime=4962.44 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74959 0 0 0 496233 11 0 0 25 0 1 0 771541402 134426624 28644 33554432000 4194304 4300876 140737055666896 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32819 28644 169 27 0 31268 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 131276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.08 2.05 2.01 2/373 7000
/proc/meminfo: memFree=22619576/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=131408 CPUtime=5000.05 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74963 0 0 0 499994 11 0 0 25 0 1 0 771541402 134561792 28648 33554432000 4194304 4300876 140737055666896 18446744073709551615 4216852 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32852 28648 169 27 0 31301 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 131408

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: 2.08 2.05 2.01 2/373 7000
/proc/meminfo: memFree=22619576/32951124 swapFree=37160472/67111528
[pid=6853] ppid=6851 vsize=131408 CPUtime=5000.05 cores=1,3,5,7
/proc/6853/stat : 6853 (march_rw) R 6851 6853 5930 0 -1 4202496 74963 0 0 0 499994 11 0 0 25 0 1 0 771541402 134561792 28648 33554432000 4194304 4300876 140737055666896 18446744073709551615 4216852 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6853/statm: 32852 28648 169 27 0 31301 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 131408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.07
CPU user time (s): 4999.95
CPU system time (s): 0.122981
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 131408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74963
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= 6266

runsolver used 17.4034 second user time and 41.7007 second system time

The end

Launcher Data 

Begin job on node104 at 2011-05-28 18:16:50
IDJOB=3420331
IDBENCH=82583
IDSOLVER=1913
FILE ID=node104/3420331-1306599409
RUNJOBID= node104-1306594407-6620
PBS_JOBID= 13471576
Free space on /tmp= 73412 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S874492400-019-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420331-1306599409/watcher-3420331-1306599409 -o /tmp/evaluation-result-3420331-1306599409/solver-3420331-1306599409 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420331-1306599409.cnf

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

MD5SUM BENCH= ec4818cc72441ba3110ddbe772c6ebb9
RANDOM SEED=713855832

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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	: 5332.83
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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	: 5332.83
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		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22729416 kB
Buffers:        355956 kB
Cached:        7773380 kB
SwapCached:     152248 kB
Active:        3442468 kB
Inactive:      6471500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22729416 kB
SwapTotal:    67111528 kB
SwapFree:     37160472 kB
Dirty:            5460 kB
Writeback:           0 kB
AnonPages:     1644972 kB
Mapped:          10620 kB
Slab:           154192 kB
PageTables:      88248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 87734468 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= 73412 MiB
End job on node104 at 2011-05-28 19:40:11