Trace number 3209989

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) 5000.06 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S1298436766-097-UNKNOWN.cnf
MD5SUM28b704f4b0f31dccf5e0c8fedfb14daa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark85.363
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.49/0.56	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.56	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.56	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.56	c main()::
0.49/0.56	c initFormula():: searching for DIMACS p-line....
0.49/0.56	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.49/0.56	c parseCNF():: parsing....
0.49/0.56	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.56	c runParser():: parsing was successful, warming up engines...
0.49/0.56	c simplify_formula():: removed 0 tautological, 451 satisfied and 0 duplicate clauses
0.49/0.56	c preprocessing fase I completed:: there are now 19930 free variables and 83549 clauses.
0.49/0.56	c stat :: sign balance is biased by 0.461
0.49/0.56	c using 3-SAT heuristics (occurence based diff)
0.49/0.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
0.49/0.56	c resolvent_look() :: found 80 resolvents
0.49/0.56	c lessRedundantTransformation():: nothing to be done.
0.49/0.56	c transformTo3SAT():: you gave me 20000 variables and 83629 clauses.
0.49/0.56	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.56	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.56	c transformTo3SAT():: the transformation yielded 20000 variabels and 83629 clauses.
0.49/0.56	c main():: clause / variable ratio: ( 83629 / 20000 ) = 4.18
0.49/0.56	c longest clause has size 3
0.49/0.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.56	c number of free variables = 19930
0.49/0.56	c dynamic_preselect_setsize :: off
0.49/0.56	c main():: all systems go!
0.49/0.56	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-3209989-1303146355/watcher-3209989-1303146355 -o /tmp/evaluation-result-3209989-1303146355/solver-3209989-1303146355 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209989-1303146355.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 2/177 3209
/proc/meminfo: memFree=19028284/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=3152 CPUtime=0 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 589 0 0 0 0 0 0 0 25 0 1 0 426235950 3227648 546 33554432000 134512640 135197378 4292190336 18446744073709551615 134852094 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 788 546 58 168 0 619 0

[startup+0.0972001 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 3209
/proc/meminfo: memFree=19028284/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=9268 CPUtime=0.09 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 2008 0 0 0 9 0 0 0 25 0 1 0 426235950 9490432 1468 33554432000 134512640 135197378 4292190336 18446744073709551615 134565217 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 2317 1468 65 168 0 2148 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9268

[startup+0.101207 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 3209
/proc/meminfo: memFree=19028284/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=9268 CPUtime=0.09 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 2008 0 0 0 9 0 0 0 25 0 1 0 426235950 9490432 1468 33554432000 134512640 135197378 4292190336 18446744073709551615 134565197 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 2317 1468 65 168 0 2148 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9268

[startup+0.301176 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 3209
/proc/meminfo: memFree=19028284/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=9768 CPUtime=0.29 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 7875 0 0 0 29 0 0 0 25 0 1 0 426235950 10002432 1680 33554432000 134512640 135197378 4292190336 18446744073709551615 134567363 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 2442 1680 80 168 0 2273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9768

[startup+0.701098 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 3209
/proc/meminfo: memFree=19028284/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=36496 CPUtime=0.69 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 17529 0 0 0 67 2 0 0 25 0 1 0 426235950 37371904 6864 33554432000 134512640 135197378 4292190336 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 9124 6864 91 168 0 8955 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36496

[startup+1.50096 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3210
/proc/meminfo: memFree=18995300/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=37164 CPUtime=1.49 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 19035 0 0 0 147 2 0 0 25 0 1 0 426235950 38055936 8370 33554432000 134512640 135197378 4292190336 18446744073709551615 134541617 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 9291 8370 91 168 0 9122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37164

[startup+3.10067 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3210
/proc/meminfo: memFree=18991708/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=40920 CPUtime=3.09 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 20000 0 0 0 307 2 0 0 25 0 1 0 426235950 41902080 9335 33554432000 134512640 135197378 4292190336 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 10230 9335 91 168 0 10061 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40920

[startup+6.30109 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3210
/proc/meminfo: memFree=18987448/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=42108 CPUtime=6.29 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 20287 0 0 0 627 2 0 0 25 0 1 0 426235950 43118592 9622 33554432000 134512640 135197378 4292190336 18446744073709551615 134548523 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 10527 9622 91 168 0 10358 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42108

[startup+12.7009 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3210
/proc/meminfo: memFree=18985548/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=43792 CPUtime=12.69 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 20467 0 0 0 1267 2 0 0 25 0 1 0 426235950 44843008 9802 33554432000 134512640 135197378 4292190336 18446744073709551615 134548494 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 10948 9802 91 168 0 10779 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43792

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3210
/proc/meminfo: memFree=18984076/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=44584 CPUtime=25.49 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 20659 0 0 0 2547 2 0 0 25 0 1 0 426235950 45654016 9994 33554432000 134512640 135197378 4292190336 18446744073709551615 134541184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 11146 9994 91 168 0 10977 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44584

[startup+51.1009 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3211
/proc/meminfo: memFree=18981532/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=45244 CPUtime=51.09 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 20829 0 0 0 5107 2 0 0 25 0 1 0 426235950 46329856 10164 33554432000 134512640 135197378 4292190336 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 11311 10164 91 168 0 11142 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45244

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3212
/proc/meminfo: memFree=18976068/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=46036 CPUtime=102.3 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 21021 0 0 0 10228 2 0 0 25 0 1 0 426235950 47140864 10356 33554432000 134512640 135197378 4292190336 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 11509 10356 91 168 0 11340 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 46036

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3214
/proc/meminfo: memFree=18970092/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=46564 CPUtime=162.29 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 21151 0 0 0 16227 2 0 0 25 0 1 0 426235950 47681536 10486 33554432000 134512640 135197378 4292190336 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 11641 10486 91 168 0 11472 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 46564

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3216
/proc/meminfo: memFree=18964004/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=46960 CPUtime=222.29 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 21261 0 0 0 22227 2 0 0 25 0 1 0 426235950 48087040 10596 33554432000 134512640 135197378 4292190336 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 11740 10596 91 168 0 11571 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 46960

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3217
/proc/meminfo: memFree=18958284/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=47356 CPUtime=282.3 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 21344 0 0 0 28228 2 0 0 25 0 1 0 426235950 48492544 10679 33554432000 134512640 135197378 4292190336 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 11839 10679 91 168 0 11670 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 47356

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3219
/proc/meminfo: memFree=18953056/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=47488 CPUtime=342.3 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 21399 0 0 0 34228 2 0 0 25 0 1 0 426235950 48627712 10734 33554432000 134512640 135197378 4292190336 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 11872 10734 91 168 0 11703 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 47488

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3220
/proc/meminfo: memFree=18947940/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=47752 CPUtime=402.3 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 21448 0 0 0 40228 2 0 0 25 0 1 0 426235950 48898048 10783 33554432000 134512640 135197378 4292190336 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 11938 10783 91 168 0 11769 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 47752

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3222
/proc/meminfo: memFree=18941968/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=47884 CPUtime=462.3 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 21495 0 0 0 46228 2 0 0 25 0 1 0 426235950 49033216 10830 33554432000 134512640 135197378 4292190336 18446744073709551615 134552964 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 11971 10830 91 168 0 11802 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 47884

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3224
/proc/meminfo: memFree=18936608/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=48148 CPUtime=522.3 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 21545 0 0 0 52228 2 0 0 25 0 1 0 426235950 49303552 10880 33554432000 134512640 135197378 4292190336 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12037 10880 91 168 0 11868 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 48148

[startup+582.301 s]
/proc/loadavg: 2.08 2.03 2.00 3/178 3225
/proc/meminfo: memFree=18931264/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=48280 CPUtime=582.3 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 21581 0 0 0 58228 2 0 0 25 0 1 0 426235950 49438720 10916 33554432000 134512640 135197378 4292190336 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12070 10916 91 168 0 11901 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 48280

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.08 2.02 2.01 3/178 3337
/proc/meminfo: memFree=18609880/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51184 CPUtime=4062.42 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22306 0 0 0 406238 4 0 0 25 0 1 0 426235950 52412416 11641 33554432000 134512640 135197378 4292190336 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12796 11641 91 168 0 12627 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 51184

[startup+4122.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 3339
/proc/meminfo: memFree=18604528/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51184 CPUtime=4122.42 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22313 0 0 0 412238 4 0 0 25 0 1 0 426235950 52412416 11648 33554432000 134512640 135197378 4292190336 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12796 11648 91 168 0 12627 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 51184

[startup+4182.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 3340
/proc/meminfo: memFree=18599308/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51184 CPUtime=4182.42 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22317 0 0 0 418238 4 0 0 25 0 1 0 426235950 52412416 11652 33554432000 134512640 135197378 4292190336 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12796 11652 91 168 0 12627 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 51184

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3342
/proc/meminfo: memFree=18592964/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51184 CPUtime=4242.42 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22323 0 0 0 424238 4 0 0 25 0 1 0 426235950 52412416 11658 33554432000 134512640 135197378 4292190336 18446744073709551615 134592911 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12796 11658 91 168 0 12627 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 51184

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3343
/proc/meminfo: memFree=18587872/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51184 CPUtime=4302.42 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22329 0 0 0 430238 4 0 0 25 0 1 0 426235950 52412416 11664 33554432000 134512640 135197378 4292190336 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12796 11664 91 168 0 12627 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 51184

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3345
/proc/meminfo: memFree=18582272/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51184 CPUtime=4362.42 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22335 0 0 0 436238 4 0 0 25 0 1 0 426235950 52412416 11670 33554432000 134512640 135197378 4292190336 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12796 11670 91 168 0 12627 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 51184

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3347
/proc/meminfo: memFree=18576556/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51316 CPUtime=4422.42 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22340 0 0 0 442238 4 0 0 25 0 1 0 426235950 52547584 11675 33554432000 134512640 135197378 4292190336 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12829 11675 91 168 0 12660 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 51316

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3348
/proc/meminfo: memFree=18571080/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51316 CPUtime=4482.42 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22345 0 0 0 448238 4 0 0 25 0 1 0 426235950 52547584 11680 33554432000 134512640 135197378 4292190336 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12829 11680 91 168 0 12660 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 51316

[startup+4542.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 3350
/proc/meminfo: memFree=18565364/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51316 CPUtime=4542.43 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22350 0 0 0 454239 4 0 0 25 0 1 0 426235950 52547584 11685 33554432000 134512640 135197378 4292190336 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12829 11685 91 168 0 12660 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 51316

[startup+4602.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 3351
/proc/meminfo: memFree=18559276/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51316 CPUtime=4602.43 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22354 0 0 0 460239 4 0 0 25 0 1 0 426235950 52547584 11689 33554432000 134512640 135197378 4292190336 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12829 11689 91 168 0 12660 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 51316

[startup+4662.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/178 3353
/proc/meminfo: memFree=18553812/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51316 CPUtime=4662.43 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22360 0 0 0 466239 4 0 0 25 0 1 0 426235950 52547584 11695 33554432000 134512640 135197378 4292190336 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12829 11695 91 168 0 12660 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 51316

[startup+4722.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 3355
/proc/meminfo: memFree=18547836/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51316 CPUtime=4722.44 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22366 0 0 0 472240 4 0 0 25 0 1 0 426235950 52547584 11701 33554432000 134512640 135197378 4292190336 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12829 11701 91 168 0 12660 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 51316

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 3356
/proc/meminfo: memFree=18542728/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51448 CPUtime=4782.43 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22372 0 0 0 478239 4 0 0 25 0 1 0 426235950 52682752 11707 33554432000 134512640 135197378 4292190336 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12862 11707 91 168 0 12693 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 51448

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3358
/proc/meminfo: memFree=18536880/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51448 CPUtime=4842.43 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22377 0 0 0 484239 4 0 0 25 0 1 0 426235950 52682752 11712 33554432000 134512640 135197378 4292190336 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12862 11712 91 168 0 12693 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 51448

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3359
/proc/meminfo: memFree=18531276/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51448 CPUtime=4902.44 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22383 0 0 0 490240 4 0 0 25 0 1 0 426235950 52682752 11718 33554432000 134512640 135197378 4292190336 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12862 11718 91 168 0 12693 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 51448

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3361
/proc/meminfo: memFree=18525676/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51448 CPUtime=4962.44 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22388 0 0 0 496240 4 0 0 25 0 1 0 426235950 52682752 11723 33554432000 134512640 135197378 4292190336 18446744073709551615 134601763 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12862 11723 91 168 0 12693 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 51448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 3363
/proc/meminfo: memFree=18983968/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51448 CPUtime=5000.04 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22390 0 0 0 500000 4 0 0 25 0 1 0 426235950 52682752 11725 33554432000 134512640 135197378 4292190336 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12862 11725 91 168 0 12693 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 51448

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 2/176 3363
/proc/meminfo: memFree=18983968/32951124 swapFree=67111528/67111528
[pid=3209] ppid=3207 vsize=51448 CPUtime=5000.04 cores=0,2,4,6
/proc/3209/stat : 3209 (march_hi) R 3207 3209 2716 0 -1 4202496 22390 0 0 0 500000 4 0 0 25 0 1 0 426235950 52682752 11725 33554432000 134512640 135197378 4292190336 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3209/statm: 12862 11725 91 168 0 12693 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 51448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.06
CPU user time (s): 5000.01
CPU system time (s): 0.044993
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 51448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22390
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= 6678

runsolver used 7.28689 second user time and 15.4557 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-18 19:05:56
IDJOB=3209989
IDBENCH=82646
IDSOLVER=1627
FILE ID=node106/3209989-1303146355
RUNJOBID= node106-1303136346-2734
PBS_JOBID= 13020935
Free space on /tmp= 72720 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S1298436766-097-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209989-1303146355/watcher-3209989-1303146355 -o /tmp/evaluation-result-3209989-1303146355/solver-3209989-1303146355 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209989-1303146355.cnf

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

MD5SUM BENCH= 28b704f4b0f31dccf5e0c8fedfb14daa
RANDOM SEED=174555458

node106.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5226.20
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		: 2666.830
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		: 2666.830
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	: 5332.82
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		: 2666.830
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	: 5332.74
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:      19028440 kB
Buffers:        749544 kB
Cached:       12757132 kB
SwapCached:          0 kB
Active:        7775156 kB
Inactive:      5799988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19028440 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4156 kB
Writeback:           0 kB
AnonPages:       68064 kB
Mapped:          15416 kB
Slab:           284696 kB
PageTables:       4676 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   215464 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= 72720 MiB
End job on node106 at 2011-04-18 20:29:17