Trace number 3152497

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) 1300.01 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v150-c3195-S1116496771-020.SATISFIABLE.cnf
MD5SUM55b0e04e9e653549cf2eabcc194b78ff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.142977
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses3195
Sum of the clauses size15975
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 53195
Number of clauses of size over 50

Solver Data 

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c full lookahead due to high density!
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 150 variables and 3195 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 150 free variables and 3195 clauses.
0.00/0.03	c using k-SAT heuristics (size based diff)
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.00/0.03	c resolvent_look() :: found 2 resolvents
0.00/0.03	c main():: clause / variable ratio: ( 3197 / 150 ) = 21.31
0.00/0.03	c longest clause has size 5
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c number of free variables = 150
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 195
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 1015
0.09/0.13	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 11460
1.10/1.14	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 103513
10.90/11.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |******
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c |****************
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c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 701120
82.60/82.66	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 3686039
479.19/479.29	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152497-1301705257/watcher-3152497-1301705257 -o /tmp/evaluation-result-3152497-1301705257/solver-3152497-1301705257 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152497-1301705257.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: 3.98 3.53 3.61 4/189 17658
/proc/meminfo: memFree=20392072/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=6808 CPUtime=0 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 307 0 0 0 0 0 0 0 25 0 1 0 360756229 6971392 250 33554432000 4194304 4300876 140736180109152 18446744073709551615 252461524085 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 1702 250 142 27 0 151 0

[startup+0.077391 s]
/proc/loadavg: 3.98 3.53 3.61 4/189 17658
/proc/meminfo: memFree=20392072/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=7312 CPUtime=0.07 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 428 0 0 0 7 0 0 0 25 0 1 0 360756229 7487488 365 33554432000 4194304 4300876 140736180109152 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 1828 365 170 27 0 277 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7312

[startup+0.100398 s]
/proc/loadavg: 3.98 3.53 3.61 4/189 17658
/proc/meminfo: memFree=20392072/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=7312 CPUtime=0.09 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 428 0 0 0 9 0 0 0 18 0 1 0 360756229 7487488 365 33554432000 4194304 4300876 140736180109152 18446744073709551615 252457762279 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 1828 365 170 27 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7312

[startup+0.300359 s]
/proc/loadavg: 3.98 3.53 3.61 4/189 17658
/proc/meminfo: memFree=20392072/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=7460 CPUtime=0.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 436 0 0 0 29 0 0 0 18 0 1 0 360756229 7639040 373 33554432000 4194304 4300876 140736180109152 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 1865 373 170 27 0 314 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7460

[startup+0.700299 s]
/proc/loadavg: 3.98 3.53 3.61 4/189 17658
/proc/meminfo: memFree=20392072/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=7604 CPUtime=0.69 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 495 0 0 0 69 0 0 0 18 0 1 0 360756229 7786496 430 33554432000 4194304 4300876 140736180109152 18446744073709551615 4235230 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 1901 430 170 27 0 350 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7604

[startup+1.50115 s]
/proc/loadavg: 3.98 3.53 3.61 5/190 17659
/proc/meminfo: memFree=20390092/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=7856 CPUtime=1.49 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 544 0 0 0 149 0 0 0 19 0 1 0 360756229 8044544 479 33554432000 4194304 4300876 140736180109152 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 1964 479 171 27 0 413 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7856

[startup+3.10086 s]
/proc/loadavg: 3.98 3.53 3.61 5/190 17659
/proc/meminfo: memFree=20388976/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=8424 CPUtime=3.09 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 639 0 0 0 309 0 0 0 25 0 1 0 360756229 8626176 574 33554432000 4194304 4300876 140736180109152 18446744073709551615 4288231 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 2106 574 171 27 0 555 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8424

[startup+6.30026 s]
/proc/loadavg: 3.98 3.53 3.61 5/190 17659
/proc/meminfo: memFree=20386496/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=8936 CPUtime=6.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 826 0 0 0 629 0 0 0 25 0 1 0 360756229 9150464 761 33554432000 4194304 4300876 140736180109152 18446744073709551615 4234864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 2234 761 171 27 0 683 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8936

[startup+12.701 s]
/proc/loadavg: 3.98 3.55 3.62 5/190 17660
/proc/meminfo: memFree=20382032/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=10852 CPUtime=12.69 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 1161 0 0 0 1269 0 0 0 25 0 1 0 360756229 11112448 1096 33554432000 4194304 4300876 140736180109152 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 2713 1096 171 27 0 1162 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10852

[startup+25.5007 s]
/proc/loadavg: 3.98 3.56 3.62 5/190 17660
/proc/meminfo: memFree=20373080/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=15412 CPUtime=25.49 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 1893 0 0 0 2549 0 0 0 25 0 1 0 360756229 15781888 1828 33554432000 4194304 4300876 140736180109152 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 3853 1828 171 27 0 2302 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15412

[startup+51.1009 s]
/proc/loadavg: 3.99 3.60 3.63 5/190 17660
/proc/meminfo: memFree=20356572/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=19540 CPUtime=51.09 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 3242 0 0 0 5109 0 0 0 25 0 1 0 360756229 20008960 3177 33554432000 4194304 4300876 140736180109152 18446744073709551615 4199270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 4885 3177 171 27 0 3334 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19540

[startup+102.306 s]
/proc/loadavg: 3.99 3.66 3.65 5/190 17662
/proc/meminfo: memFree=20323200/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=34584 CPUtime=102.3 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 5764 0 0 0 10229 1 0 0 25 0 1 0 360756229 35414016 5699 33554432000 4194304 4300876 140736180109152 18446744073709551615 4264485 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 8646 5699 171 27 0 7095 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34584

[startup+162.3 s]
/proc/loadavg: 4.07 3.74 3.67 5/190 17664
/proc/meminfo: memFree=20285580/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=48672 CPUtime=162.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 8721 0 0 0 16228 1 0 0 25 0 1 0 360756229 49840128 8656 33554432000 4194304 4300876 140736180109152 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 12168 8656 171 27 0 10617 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 48672

[startup+222.301 s]
/proc/loadavg: 4.03 3.78 3.69 5/190 17665
/proc/meminfo: memFree=20248208/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=68316 CPUtime=222.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 11608 0 0 0 22227 2 0 0 25 0 1 0 360756229 69955584 11543 33554432000 4194304 4300876 140736180109152 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 17079 11543 171 27 0 15528 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 68316

[startup+282.301 s]
/proc/loadavg: 4.01 3.82 3.71 5/190 17667
/proc/meminfo: memFree=20210384/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=68316 CPUtime=282.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 14378 0 0 0 28227 2 0 0 25 0 1 0 360756229 69955584 14313 33554432000 4194304 4300876 140736180109152 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 17079 14313 171 27 0 15528 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 68316

[startup+342.301 s]
/proc/loadavg: 4.00 3.85 3.72 5/190 17668
/proc/meminfo: memFree=20171912/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=99760 CPUtime=342.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 17228 0 0 0 34226 3 0 0 25 0 1 0 360756229 102154240 17163 33554432000 4194304 4300876 140736180109152 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 24940 17163 171 27 0 23389 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 99760

[startup+402.301 s]
/proc/loadavg: 4.00 3.87 3.74 5/190 17670
/proc/meminfo: memFree=20134180/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=99760 CPUtime=402.28 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 19894 0 0 0 40225 3 0 0 25 0 1 0 360756229 102154240 19829 33554432000 4194304 4300876 140736180109152 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 24940 19829 171 27 0 23389 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 99760

[startup+462.3 s]
/proc/loadavg: 4.05 3.91 3.75 5/190 17672
/proc/meminfo: memFree=20097584/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=99760 CPUtime=462.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 22349 0 0 0 46225 4 0 0 25 0 1 0 360756229 102154240 22284 33554432000 4194304 4300876 140736180109152 18446744073709551615 4275572 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 24940 22284 171 27 0 23389 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 99760

[startup+522.3 s]
/proc/loadavg: 4.02 3.92 3.77 5/190 17673
/proc/meminfo: memFree=20061572/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=143960 CPUtime=522.28 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 25124 0 0 0 52224 4 0 0 25 0 1 0 360756229 147415040 25059 33554432000 4194304 4300876 140736180109152 18446744073709551615 4201180 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 35990 25059 171 27 0 34439 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 143960

[startup+582.301 s]
/proc/loadavg: 4.00 3.93 3.78 5/190 17675
/proc/meminfo: memFree=20023836/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=147912 CPUtime=582.28 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 27914 0 0 0 58224 4 0 0 25 0 1 0 360756229 151461888 27849 33554432000 4194304 4300876 140736180109152 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 36978 27849 171 27 0 35427 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 147912

[startup+642.301 s]
/proc/loadavg: 4.00 3.94 3.79 5/190 17676
/proc/meminfo: memFree=19986480/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=147912 CPUtime=642.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 30649 0 0 0 64223 6 0 0 25 0 1 0 360756229 151461888 30584 33554432000 4194304 4300876 140736180109152 18446744073709551615 4227760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 36978 30584 171 27 0 35427 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 147912

[startup+702.301 s]
/proc/loadavg: 4.00 3.95 3.80 5/190 17678
/proc/meminfo: memFree=19950376/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=147912 CPUtime=702.28 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 33331 0 0 0 70222 6 0 0 25 0 1 0 360756229 151461888 33266 33554432000 4194304 4300876 140736180109152 18446744073709551615 4264163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 36978 33266 171 27 0 35427 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 147912

[startup+762.307 s]
/proc/loadavg: 4.03 3.97 3.82 5/190 17680
/proc/meminfo: memFree=19914128/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=214212 CPUtime=762.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 35823 0 0 0 76222 7 0 0 25 0 1 0 360756229 219353088 35758 33554432000 4194304 4300876 140736180109152 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 53553 35758 171 27 0 52002 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 214212

[startup+822.3 s]
/proc/loadavg: 4.01 3.97 3.82 5/190 17690
/proc/meminfo: memFree=19877736/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=214212 CPUtime=822.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 38445 0 0 0 82221 8 0 0 25 0 1 0 360756229 219353088 38380 33554432000 4194304 4300876 140736180109152 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 53553 38380 171 27 0 52002 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 214212

[startup+882.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 17692
/proc/meminfo: memFree=19840628/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=214212 CPUtime=882.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 41250 0 0 0 88220 9 0 0 25 0 1 0 360756229 219353088 41185 33554432000 4194304 4300876 140736180109152 18446744073709551615 4276259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 53553 41185 171 27 0 52002 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 214212

[startup+942.301 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 17693
/proc/meminfo: memFree=19803400/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=214212 CPUtime=942.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 44005 0 0 0 94220 9 0 0 25 0 1 0 360756229 219353088 43940 33554432000 4194304 4300876 140736180109152 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 53553 43940 171 27 0 52002 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 214212

[startup+1002.3 s]
/proc/loadavg: 3.84 3.94 3.83 3/186 17697
/proc/meminfo: memFree=20183484/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=214212 CPUtime=1002.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 46579 0 0 0 100219 10 0 0 25 0 1 0 360756229 219353088 46514 33554432000 4194304 4300876 140736180109152 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 53553 46514 171 27 0 52002 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 214212

[startup+1062.3 s]
/proc/loadavg: 2.67 3.58 3.71 3/178 17733
/proc/meminfo: memFree=20171344/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=214212 CPUtime=1062.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 48926 0 0 0 106219 10 0 0 25 0 1 0 360756229 219353088 48861 33554432000 4194304 4300876 140736180109152 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 53553 48861 171 27 0 52002 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 214212

[startup+1122.3 s]
/proc/loadavg: 2.09 3.26 3.59 2/172 17752
/proc/meminfo: memFree=20320412/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=222120 CPUtime=1122.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 51765 0 0 0 112218 11 0 0 25 0 1 0 360756229 227450880 51700 33554432000 4194304 4300876 140736180109152 18446744073709551615 4234352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 55530 51700 171 27 0 53979 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 222120

[startup+1182.3 s]
/proc/loadavg: 1.40 2.85 3.43 2/172 17754
/proc/meminfo: memFree=20310616/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=321568 CPUtime=1182.29 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 54397 0 0 0 118218 11 0 0 25 0 1 0 360756229 329285632 54332 33554432000 4194304 4300876 140736180109152 18446744073709551615 4199300 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 80392 54332 171 27 0 78841 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 321568

[startup+1242.3 s]
/proc/loadavg: 1.14 2.51 3.27 2/172 17755
/proc/meminfo: memFree=20300300/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=321568 CPUtime=1242.3 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 56881 0 0 0 124218 12 0 0 25 0 1 0 360756229 329285632 56816 33554432000 4194304 4300876 140736180109152 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 80392 56816 171 27 0 78841 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 321568



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.06 2.25 3.14 2/172 17757
/proc/meminfo: memFree=20290976/32951124 swapFree=67111524/67111528
[pid=17658] ppid=17656 vsize=321568 CPUtime=1299.99 cores=4,6
/proc/17658/stat : 17658 (march_rw) R 17656 17658 16176 0 -1 4202496 59206 0 0 0 129987 12 0 0 25 0 1 0 360756229 329285632 59141 33554432000 4194304 4300876 140736180109152 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17658/statm: 80392 59141 171 27 0 78841 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 321568

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.01
CPU user time (s): 1299.88
CPU system time (s): 0.135979
CPU usage (%): 99.9998
Max. virtual memory (cumulated for all children) (KiB): 321568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59206
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= 5
involuntary context switches= 1235

runsolver used 1.9867 second user time and 3.9384 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-02 02:47:38
IDJOB=3152497
IDBENCH=82777
IDSOLVER=1561
FILE ID=node111/3152497-1301705257
RUNJOBID= node111-1301704958-17501
PBS_JOBID= 12840739
Free space on /tmp= 70852 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v150-c3195-S1116496771-020.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152497-1301705257/watcher-3152497-1301705257 -o /tmp/evaluation-result-3152497-1301705257/solver-3152497-1301705257 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152497-1301705257.cnf

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

MD5SUM BENCH= 55b0e04e9e653549cf2eabcc194b78ff
RANDOM SEED=324929317

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5332.86
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		: 2666.849
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	: 5332.75
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		: 2666.849
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		: 2666.849
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	: 5332.67
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		: 2666.849
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20392212 kB
Buffers:        345004 kB
Cached:       11714728 kB
SwapCached:          4 kB
Active:        7661428 kB
Inactive:      4597140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20392212 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:              52 kB
Writeback:           0 kB
AnonPages:      199128 kB
Mapped:          15612 kB
Slab:           236972 kB
PageTables:       5720 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   405968 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= 70852 MiB
End job on node111 at 2011-04-02 03:09:20