Trace number 3204751

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) 1300.05 1300.01

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 benchmark60.2658
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 

0.49/0.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.57	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.57	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.57	c main()::
0.49/0.57	c initFormula():: searching for DIMACS p-line....
0.49/0.57	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.49/0.57	c parseCNF():: parsing....
0.49/0.57	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.57	c runParser():: parsing was successful, warming up engines...
0.49/0.57	c simplify_formula():: removed 0 tautological, 451 satisfied and 0 duplicate clauses
0.49/0.57	c preprocessing fase I completed:: there are now 19930 free variables and 83549 clauses.
0.49/0.57	c stat :: sign balance is biased by 0.461
0.49/0.57	c using 3-SAT heuristics (occurence based diff)
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
0.49/0.57	c resolvent_look() :: found 80 resolvents
0.49/0.57	c lessRedundantTransformation():: nothing to be done.
0.49/0.57	c transformTo3SAT():: you gave me 20000 variables and 83629 clauses.
0.49/0.57	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.57	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.57	c transformTo3SAT():: the transformation yielded 20000 variabels and 83629 clauses.
0.49/0.57	c main():: clause / variable ratio: ( 83629 / 20000 ) = 4.18
0.49/0.57	c longest clause has size 3
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c number of free variables = 19930
0.49/0.57	c dynamic_preselect_setsize :: off
0.49/0.57	c main():: all systems go!
0.49/0.57	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-3204751-1302949731/watcher-3204751-1302949731 -o /tmp/evaluation-result-3204751-1302949731/solver-3204751-1302949731 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204751-1302949731.cnf 

running on 2 cores: 5,7

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: 3.78 3.95 3.71 4/189 26305
/proc/meminfo: memFree=22254720/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=3152 CPUtime=0 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 596 0 0 0 0 0 0 0 25 0 1 0 485203838 3227648 552 33554432000 134512640 135197378 4294097920 18446744073709551615 134848175 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 788 553 58 168 0 619 0

[startup+0.045263 s]
/proc/loadavg: 3.78 3.95 3.71 4/189 26305
/proc/meminfo: memFree=22254720/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=3944 CPUtime=0.04 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 854 0 0 0 4 0 0 0 25 0 1 0 485203838 4038656 810 33554432000 134512640 135197378 4294097920 18446744073709551615 134852706 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 986 811 58 168 0 817 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3944

[startup+0.100256 s]
/proc/loadavg: 3.78 3.95 3.71 4/189 26305
/proc/meminfo: memFree=22254720/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=9268 CPUtime=0.09 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 2008 0 0 0 9 0 0 0 25 0 1 0 485203838 9490432 1467 33554432000 134512640 135197378 4294097920 18446744073709551615 134565168 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 2317 1467 65 168 0 2148 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9268

[startup+0.300221 s]
/proc/loadavg: 3.78 3.95 3.71 4/189 26305
/proc/meminfo: memFree=22254720/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=11904 CPUtime=0.29 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 7873 0 0 0 28 1 0 0 25 0 1 0 485203838 12189696 2192 33554432000 134512640 135197378 4294097920 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 2976 2192 78 168 0 2807 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11904

[startup+0.70015 s]
/proc/loadavg: 3.78 3.95 3.71 4/189 26305
/proc/meminfo: memFree=22254720/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=36496 CPUtime=0.69 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 17294 0 0 0 68 1 0 0 25 0 1 0 485203838 37371904 6628 33554432000 134512640 135197378 4294097920 18446744073709551615 134601770 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 9124 6628 91 168 0 8955 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36496

[startup+1.50106 s]
/proc/loadavg: 3.78 3.95 3.71 5/190 26306
/proc/meminfo: memFree=22218652/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=37156 CPUtime=1.49 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 19030 0 0 0 147 2 0 0 25 0 1 0 485203838 38047744 8364 33554432000 134512640 135197378 4294097920 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 9289 8364 91 168 0 9120 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37156

[startup+3.10071 s]
/proc/loadavg: 3.78 3.95 3.71 5/190 26306
/proc/meminfo: memFree=22215552/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=40916 CPUtime=3.09 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 19986 0 0 0 307 2 0 0 25 0 1 0 485203838 41897984 9320 33554432000 134512640 135197378 4294097920 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 10229 9320 91 168 0 10060 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40916

[startup+6.30013 s]
/proc/loadavg: 3.80 3.95 3.72 5/190 26306
/proc/meminfo: memFree=22209612/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=42104 CPUtime=6.29 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 20282 0 0 0 627 2 0 0 25 0 1 0 485203838 43114496 9616 33554432000 134512640 135197378 4294097920 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 10526 9616 91 168 0 10357 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42104

[startup+12.701 s]
/proc/loadavg: 3.82 3.95 3.72 5/190 26306
/proc/meminfo: memFree=22205752/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=43788 CPUtime=12.69 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 20462 0 0 0 1267 2 0 0 25 0 1 0 485203838 44838912 9796 33554432000 134512640 135197378 4294097920 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 10947 9796 91 168 0 10778 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43788

[startup+25.5006 s]
/proc/loadavg: 3.86 3.95 3.72 5/190 26307
/proc/meminfo: memFree=22199816/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=44580 CPUtime=25.49 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 20652 0 0 0 2547 2 0 0 25 0 1 0 485203838 45649920 9986 33554432000 134512640 135197378 4294097920 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 11145 9986 91 168 0 10976 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44580

[startup+51.1009 s]
/proc/loadavg: 3.90 3.96 3.73 5/190 26307
/proc/meminfo: memFree=22191592/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=45240 CPUtime=51.09 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 20822 0 0 0 5107 2 0 0 25 0 1 0 485203838 46325760 10156 33554432000 134512640 135197378 4294097920 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 11310 10156 91 168 0 11141 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45240

[startup+102.307 s]
/proc/loadavg: 3.96 3.96 3.74 5/190 26309
/proc/meminfo: memFree=22174452/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=46032 CPUtime=102.3 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21011 0 0 0 10228 2 0 0 25 0 1 0 485203838 47136768 10345 33554432000 134512640 135197378 4294097920 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 11508 10345 91 168 0 11339 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 46032

[startup+162.301 s]
/proc/loadavg: 4.04 3.98 3.76 5/190 26310
/proc/meminfo: memFree=22157684/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=46560 CPUtime=162.29 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21142 0 0 0 16227 2 0 0 25 0 1 0 485203838 47677440 10476 33554432000 134512640 135197378 4294097920 18446744073709551615 134541710 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 11640 10476 91 168 0 11471 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 46560

[startup+222.301 s]
/proc/loadavg: 4.01 3.98 3.77 5/190 26312
/proc/meminfo: memFree=22141656/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=46956 CPUtime=222.29 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21250 0 0 0 22227 2 0 0 25 0 1 0 485203838 48082944 10584 33554432000 134512640 135197378 4294097920 18446744073709551615 134541578 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 11739 10584 91 168 0 11570 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 46956

[startup+282.301 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 26313
/proc/meminfo: memFree=22126640/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=47220 CPUtime=282.3 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21337 0 0 0 28228 2 0 0 25 0 1 0 485203838 48353280 10671 33554432000 134512640 135197378 4294097920 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 11805 10671 91 168 0 11636 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 47220

[startup+342.301 s]
/proc/loadavg: 4.00 3.98 3.79 5/190 26315
/proc/meminfo: memFree=22110116/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=47484 CPUtime=342.3 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21392 0 0 0 34228 2 0 0 25 0 1 0 485203838 48623616 10726 33554432000 134512640 135197378 4294097920 18446744073709551615 134552652 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 11871 10726 91 168 0 11702 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 47484

[startup+402.301 s]
/proc/loadavg: 4.00 3.98 3.80 5/190 26317
/proc/meminfo: memFree=22094460/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=47616 CPUtime=402.3 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21440 0 0 0 40228 2 0 0 25 0 1 0 485203838 48758784 10774 33554432000 134512640 135197378 4294097920 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 11904 10774 91 168 0 11735 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 47616

[startup+462.301 s]
/proc/loadavg: 4.00 3.98 3.81 5/190 26318
/proc/meminfo: memFree=22078800/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=47880 CPUtime=462.3 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21489 0 0 0 46228 2 0 0 25 0 1 0 485203838 49029120 10823 33554432000 134512640 135197378 4294097920 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 11970 10823 91 168 0 11801 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 47880

[startup+522.301 s]
/proc/loadavg: 4.00 3.98 3.82 5/190 26320
/proc/meminfo: memFree=22064516/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=48012 CPUtime=522.3 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21536 0 0 0 52228 2 0 0 25 0 1 0 485203838 49164288 10870 33554432000 134512640 135197378 4294097920 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 12003 10870 91 168 0 11834 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 48012

[startup+582.301 s]
/proc/loadavg: 4.00 3.98 3.83 5/190 26321
/proc/meminfo: memFree=22048504/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=48144 CPUtime=582.3 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21571 0 0 0 58228 2 0 0 25 0 1 0 485203838 49299456 10905 33554432000 134512640 135197378 4294097920 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 12036 10905 91 168 0 11867 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 48144

[startup+642.301 s]
/proc/loadavg: 4.00 3.98 3.83 5/190 26326
/proc/meminfo: memFree=22031568/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=48408 CPUtime=642.31 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21607 0 0 0 64229 2 0 0 25 0 1 0 485203838 49569792 10941 33554432000 134512640 135197378 4294097920 18446744073709551615 134570835 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 12102 10941 91 168 0 11933 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 48408

[startup+702.301 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 26328
/proc/meminfo: memFree=22016660/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=48408 CPUtime=702.31 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21634 0 0 0 70229 2 0 0 25 0 1 0 485203838 49569792 10968 33554432000 134512640 135197378 4294097920 18446744073709551615 134570742 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 12102 10968 91 168 0 11933 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 48408

[startup+762.307 s]
/proc/loadavg: 4.03 4.00 3.85 5/190 26329
/proc/meminfo: memFree=22002108/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=48540 CPUtime=762.32 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21664 0 0 0 76230 2 0 0 25 0 1 0 485203838 49704960 10998 33554432000 134512640 135197378 4294097920 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 12135 10998 91 168 0 11966 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 48540

[startup+822.301 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 26331
/proc/meminfo: memFree=21986564/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=48672 CPUtime=822.31 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21687 0 0 0 82229 2 0 0 25 0 1 0 485203838 49840128 11021 33554432000 134512640 135197378 4294097920 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 12168 11021 91 168 0 11999 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 48672

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 26332
/proc/meminfo: memFree=21970776/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=48804 CPUtime=882.32 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21710 0 0 0 88229 3 0 0 25 0 1 0 485203838 49975296 11044 33554432000 134512640 135197378 4294097920 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 12201 11044 91 168 0 12032 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 48804

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 26334
/proc/meminfo: memFree=21955736/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=48804 CPUtime=942.32 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21726 0 0 0 94229 3 0 0 25 0 1 0 485203838 49975296 11060 33554432000 134512640 135197378 4294097920 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 12201 11060 91 168 0 12032 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 48804

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 26336
/proc/meminfo: memFree=21941552/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=48936 CPUtime=1002.32 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21748 0 0 0 100229 3 0 0 25 0 1 0 485203838 50110464 11082 33554432000 134512640 135197378 4294097920 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 12234 11082 91 168 0 12065 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 48936

[startup+1062.3 s]
/proc/loadavg: 4.07 4.01 3.89 5/190 26337
/proc/meminfo: memFree=21925776/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=48936 CPUtime=1062.33 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21766 0 0 0 106230 3 0 0 25 0 1 0 485203838 50110464 11100 33554432000 134512640 135197378 4294097920 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 12234 11100 91 168 0 12065 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 48936

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 3.89 5/190 26339
/proc/meminfo: memFree=21910108/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=49068 CPUtime=1122.33 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21785 0 0 0 112230 3 0 0 25 0 1 0 485203838 50245632 11119 33554432000 134512640 135197378 4294097920 18446744073709551615 134552662 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 12267 11119 91 168 0 12098 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 49068

[startup+1182.3 s]
/proc/loadavg: 4.06 4.02 3.90 5/190 26340
/proc/meminfo: memFree=21894820/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=49068 CPUtime=1182.33 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21799 0 0 0 118230 3 0 0 25 0 1 0 485203838 50245632 11133 33554432000 134512640 135197378 4294097920 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 12267 11133 91 168 0 12098 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 49068

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 3.91 5/190 26342
/proc/meminfo: memFree=21879648/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=49200 CPUtime=1242.33 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21812 0 0 0 124230 3 0 0 25 0 1 0 485203838 50380800 11146 33554432000 134512640 135197378 4294097920 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 12300 11146 91 168 0 12131 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 49200



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.98 4.01 3.91 5/190 26428
/proc/meminfo: memFree=22200616/32950928 swapFree=67111524/67111528
[pid=26305] ppid=26303 vsize=49200 CPUtime=1300.04 cores=5,7
/proc/26305/stat : 26305 (march_hi) R 26303 26305 25942 0 -1 4202496 21827 0 0 0 130001 3 0 0 25 0 1 0 485203838 50380800 11161 33554432000 134512640 135197378 4294097920 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26305/statm: 12300 11161 91 168 0 12131 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 49200

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1300.01
CPU system time (s): 0.034994
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 49200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21827
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= 1450

runsolver used 2.02369 second user time and 5.08123 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-16 12:28:52
IDJOB=3204751
IDBENCH=82646
IDSOLVER=1623
FILE ID=node116/3204751-1302949731
RUNJOBID= node116-1302947114-25963
PBS_JOBID= 13017961
Free space on /tmp= 72408 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-3204751-1302949731/watcher-3204751-1302949731 -o /tmp/evaluation-result-3204751-1302949731/solver-3204751-1302949731 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204751-1302949731.cnf

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

MD5SUM BENCH= 28b704f4b0f31dccf5e0c8fedfb14daa
RANDOM SEED=454263128

node116.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		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      22254876 kB
Buffers:        729628 kB
Cached:        9427028 kB
SwapCached:          4 kB
Active:        1770288 kB
Inactive:      8540880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22254876 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            9096 kB
Writeback:           0 kB
AnonPages:      154916 kB
Mapped:          16396 kB
Slab:           322376 kB
PageTables:       5344 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   348944 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= 72404 MiB
End job on node116 at 2011-04-16 12:50:34