Trace number 3209893

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) 5000.05 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S1886449473-022-UNKNOWN.cnf
MD5SUM48acd8df0141c3f57a132eb6d7253d5f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark596.17
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.19/1.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.27	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.27	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.27	c main()::
1.19/1.27	c initFormula():: searching for DIMACS p-line....
1.19/1.27	c initFormula():: the DIMACS p-line indicates a CNF of 35000 variables and 147000 clauses.
1.19/1.27	c parseCNF():: parsing....
1.19/1.27	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.27	c runParser():: parsing was successful, warming up engines...
1.19/1.27	c simplify_formula():: removed 0 tautological, 845 satisfied and 0 duplicate clauses
1.19/1.27	c preprocessing fase I completed:: there are now 34869 free variables and 146155 clauses.
1.19/1.27	c stat :: sign balance is biased by 0.482
1.19/1.27	c using 3-SAT heuristics (occurence based diff)
1.19/1.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
1.19/1.27	c resolvent_look() :: found 89 resolvents
1.19/1.27	c lessRedundantTransformation():: nothing to be done.
1.19/1.27	c transformTo3SAT():: you gave me 35000 variables and 146244 clauses.
1.19/1.27	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.19/1.27	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.19/1.27	c transformTo3SAT():: the transformation yielded 35000 variabels and 146244 clauses.
1.19/1.27	c main():: clause / variable ratio: ( 146244 / 35000 ) = 4.18
1.19/1.27	c longest clause has size 3
1.19/1.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.27	c number of free variables = 34869
1.19/1.27	c dynamic_preselect_setsize :: off
1.19/1.27	c main():: all systems go!
1.19/1.27	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-3209893-1303141353/watcher-3209893-1303141353 -o /tmp/evaluation-result-3209893-1303141353/solver-3209893-1303141353 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209893-1303141353.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: 1.85 1.97 1.94 2/177 2979
/proc/meminfo: memFree=19030376/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=2892 CPUtime=0 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 312 0 0 0 0 0 0 0 23 0 1 0 425735737 2961408 269 33554432000 134512640 135197378 4287611840 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 723 273 58 168 0 554 0

[startup+0.071894 s]
/proc/loadavg: 1.85 1.97 1.94 2/177 2979
/proc/meminfo: memFree=19030376/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=6080 CPUtime=0.06 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 1331 0 0 0 6 0 0 0 23 0 1 0 425735737 6225920 1288 33554432000 134512640 135197378 4287611840 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 1520 1288 58 168 0 1351 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6080

[startup+0.100884 s]
/proc/loadavg: 1.85 1.97 1.94 2/177 2979
/proc/meminfo: memFree=19030376/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=6740 CPUtime=0.09 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 1524 0 0 0 9 0 0 0 23 0 1 0 425735737 6901760 1481 33554432000 134512640 135197378 4287611840 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 1685 1481 58 168 0 1516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6740

[startup+0.300852 s]
/proc/loadavg: 1.85 1.97 1.94 2/177 2979
/proc/meminfo: memFree=19030376/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=18340 CPUtime=0.28 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 7033 0 0 0 28 0 0 0 24 0 1 0 425735737 18780160 3308 33554432000 134512640 135197378 4287611840 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 4585 3308 67 168 0 4416 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 18340

[startup+0.700764 s]
/proc/loadavg: 1.85 1.97 1.94 2/177 2979
/proc/meminfo: memFree=19030376/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=16664 CPUtime=0.68 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 16904 0 0 0 67 1 0 0 25 0 1 0 425735737 17063936 2788 33554432000 134512640 135197378 4287611840 18446744073709551615 134560840 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 4166 2788 78 168 0 3997 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16664

[startup+1.50061 s]
/proc/loadavg: 1.85 1.97 1.94 3/178 2980
/proc/meminfo: memFree=19012768/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=63584 CPUtime=1.48 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 36411 0 0 0 144 4 0 0 25 0 1 0 425735737 65110016 10385 33554432000 134512640 135197378 4287611840 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 15896 10385 91 168 0 15727 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 63584

[startup+3.10031 s]
/proc/loadavg: 1.85 1.97 1.94 3/178 2980
/proc/meminfo: memFree=18972096/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=64024 CPUtime=3.09 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 40329 0 0 0 304 5 0 0 25 0 1 0 425735737 65560576 14303 33554432000 134512640 135197378 4287611840 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 16006 14303 91 168 0 15837 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64024

[startup+6.30078 s]
/proc/loadavg: 1.86 1.97 1.94 3/178 2980
/proc/meminfo: memFree=18969708/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=67236 CPUtime=6.29 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 40967 0 0 0 623 6 0 0 25 0 1 0 425735737 68849664 14941 33554432000 134512640 135197378 4287611840 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 16809 14941 91 168 0 16640 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67236

[startup+12.7006 s]
/proc/loadavg: 1.87 1.97 1.94 3/178 2980
/proc/meminfo: memFree=18961024/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=72468 CPUtime=12.68 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 42472 0 0 0 1262 6 0 0 25 0 1 0 425735737 74207232 16446 33554432000 134512640 135197378 4287611840 18446744073709551615 134571160 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 18117 16446 91 168 0 17948 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 72468

[startup+25.5003 s]
/proc/loadavg: 1.90 1.97 1.94 3/178 2981
/proc/meminfo: memFree=18956944/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=73920 CPUtime=25.48 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 42810 0 0 0 2542 6 0 0 25 0 1 0 425735737 75694080 16784 33554432000 134512640 135197378 4287611840 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 18480 16784 91 168 0 18311 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73920

[startup+51.1006 s]
/proc/loadavg: 1.93 1.97 1.94 3/178 2982
/proc/meminfo: memFree=18950364/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=75240 CPUtime=51.08 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 43154 0 0 0 5102 6 0 0 25 0 1 0 425735737 77045760 17128 33554432000 134512640 135197378 4287611840 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 18810 17128 91 168 0 18641 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75240

[startup+102.306 s]
/proc/loadavg: 1.97 1.97 1.94 3/178 2983
/proc/meminfo: memFree=18937952/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=76428 CPUtime=102.3 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 43454 0 0 0 10223 7 0 0 25 0 1 0 425735737 78262272 17428 33554432000 134512640 135197378 4287611840 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 19107 17428 91 168 0 18938 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 76428

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/178 2984
/proc/meminfo: memFree=18925036/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=77352 CPUtime=162.29 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 43673 0 0 0 16222 7 0 0 25 0 1 0 425735737 79208448 17647 33554432000 134512640 135197378 4287611840 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 19338 17647 91 168 0 19169 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 77352

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.94 3/178 2986
/proc/meminfo: memFree=18913100/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=77880 CPUtime=222.29 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 43821 0 0 0 22222 7 0 0 25 0 1 0 425735737 79749120 17795 33554432000 134512640 135197378 4287611840 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 19470 17795 91 168 0 19301 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 77880

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.94 3/178 2988
/proc/meminfo: memFree=18901756/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=78408 CPUtime=282.29 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 43941 0 0 0 28222 7 0 0 25 0 1 0 425735737 80289792 17915 33554432000 134512640 135197378 4287611840 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 19602 17915 91 168 0 19433 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 78408

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.94 3/178 2989
/proc/meminfo: memFree=18889060/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=78672 CPUtime=342.3 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 44023 0 0 0 34222 8 0 0 25 0 1 0 425735737 80560128 17997 33554432000 134512640 135197378 4287611840 18446744073709551615 134597265 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 19668 17997 91 168 0 19499 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 78672

[startup+402.301 s]
/proc/loadavg: 2.07 1.99 1.94 3/178 2991
/proc/meminfo: memFree=18876896/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=78936 CPUtime=402.3 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 44095 0 0 0 40222 8 0 0 25 0 1 0 425735737 80830464 18069 33554432000 134512640 135197378 4287611840 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 19734 18069 91 168 0 19565 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 78936

[startup+462.301 s]
/proc/loadavg: 2.02 1.99 1.94 3/178 2992
/proc/meminfo: memFree=18865336/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=79200 CPUtime=462.3 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 44161 0 0 0 46222 8 0 0 25 0 1 0 425735737 81100800 18135 33554432000 134512640 135197378 4287611840 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 19800 18135 91 168 0 19631 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 79200

[startup+522.301 s]
/proc/loadavg: 2.01 1.99 1.94 3/178 2994
/proc/meminfo: memFree=18854392/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=79464 CPUtime=522.3 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 44228 0 0 0 52222 8 0 0 25 0 1 0 425735737 81371136 18202 33554432000 134512640 135197378 4287611840 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 19866 18202 91 168 0 19697 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 79464

[startup+582.3 s]
/proc/loadavg: 2.00 1.99 1.94 3/178 2996
/proc/meminfo: memFree=18841720/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=79728 CPUtime=582.3 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 44282 0 0 0 58222 8 0 0 25 0 1 0 425735737 81641472 18256 33554432000 134512640 135197378 4287611840 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 19932 18256 91 168 0 19763 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 79728

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 3103
/proc/meminfo: memFree=18167352/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83556 CPUtime=4062.41 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45243 0 0 0 406229 12 0 0 25 0 1 0 425735737 85561344 19217 33554432000 134512640 135197378 4287611840 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 20889 19217 91 168 0 20720 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 83556

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 3105
/proc/meminfo: memFree=18156040/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83556 CPUtime=4122.41 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45252 0 0 0 412229 12 0 0 25 0 1 0 425735737 85561344 19226 33554432000 134512640 135197378 4287611840 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 20889 19226 91 168 0 20720 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 83556

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 3107
/proc/meminfo: memFree=18144112/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83556 CPUtime=4182.41 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45260 0 0 0 418229 12 0 0 25 0 1 0 425735737 85561344 19234 33554432000 134512640 135197378 4287611840 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 20889 19234 91 168 0 20720 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 83556

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 3108
/proc/meminfo: memFree=18132556/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83688 CPUtime=4242.41 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45267 0 0 0 424229 12 0 0 25 0 1 0 425735737 85696512 19241 33554432000 134512640 135197378 4287611840 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 20922 19241 91 168 0 20753 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 83688

[startup+4302.3 s]
/proc/loadavg: 2.04 2.01 1.97 3/178 3110
/proc/meminfo: memFree=18121628/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83688 CPUtime=4302.41 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45273 0 0 0 430229 12 0 0 25 0 1 0 425735737 85696512 19247 33554432000 134512640 135197378 4287611840 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 20922 19247 91 168 0 20753 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 83688

[startup+4362.3 s]
/proc/loadavg: 2.01 2.01 1.97 3/178 3111
/proc/meminfo: memFree=18109824/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83688 CPUtime=4362.42 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45280 0 0 0 436229 13 0 0 25 0 1 0 425735737 85696512 19254 33554432000 134512640 135197378 4287611840 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 20922 19254 91 168 0 20753 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 83688

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 3114
/proc/meminfo: memFree=18098016/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83688 CPUtime=4422.42 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45286 0 0 0 442229 13 0 0 25 0 1 0 425735737 85696512 19260 33554432000 134512640 135197378 4287611840 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 20922 19260 91 168 0 20753 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 83688

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 3116
/proc/meminfo: memFree=18087948/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83688 CPUtime=4482.42 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45295 0 0 0 448229 13 0 0 25 0 1 0 425735737 85696512 19269 33554432000 134512640 135197378 4287611840 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 20922 19269 91 168 0 20753 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 83688

[startup+4542.3 s]
/proc/loadavg: 2.04 2.01 1.98 3/178 3117
/proc/meminfo: memFree=18075528/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83820 CPUtime=4542.42 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45305 0 0 0 454229 13 0 0 25 0 1 0 425735737 85831680 19279 33554432000 134512640 135197378 4287611840 18446744073709551615 134548512 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 20955 19279 91 168 0 20786 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 83820

[startup+4602.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 3119
/proc/meminfo: memFree=18063360/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83820 CPUtime=4602.43 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45313 0 0 0 460230 13 0 0 25 0 1 0 425735737 85831680 19287 33554432000 134512640 135197378 4287611840 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 20955 19287 91 168 0 20786 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 83820

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3120
/proc/meminfo: memFree=18052672/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83820 CPUtime=4662.42 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45322 0 0 0 466229 13 0 0 25 0 1 0 425735737 85831680 19296 33554432000 134512640 135197378 4287611840 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2979/statm: 20955 19296 91 168 0 20786 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 83820

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3134
/proc/meminfo: memFree=18040104/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83820 CPUtime=4722.42 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45331 0 0 0 472229 13 0 0 25 0 1 0 425735737 85831680 19305 33554432000 134512640 135197378 4287611840 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2979/statm: 20955 19305 91 168 0 20786 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 83820

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3139
/proc/meminfo: memFree=18028280/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83952 CPUtime=4782.42 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45340 0 0 0 478229 13 0 0 25 0 1 0 425735737 85966848 19314 33554432000 134512640 135197378 4287611840 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2979/statm: 20988 19314 91 168 0 20819 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 83952

[startup+4842.3 s]
/proc/loadavg: 2.06 2.01 1.98 3/178 3140
/proc/meminfo: memFree=18017476/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83952 CPUtime=4842.42 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45346 0 0 0 484229 13 0 0 25 0 1 0 425735737 85966848 19320 33554432000 134512640 135197378 4287611840 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2979/statm: 20988 19320 91 168 0 20819 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 83952

[startup+4902.3 s]
/proc/loadavg: 2.02 2.01 1.98 3/178 3146
/proc/meminfo: memFree=18006264/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83952 CPUtime=4902.42 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45351 0 0 0 490229 13 0 0 25 0 1 0 425735737 85966848 19325 33554432000 134512640 135197378 4287611840 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2979/statm: 20988 19325 91 168 0 20819 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 83952

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3147
/proc/meminfo: memFree=17994980/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83952 CPUtime=4962.42 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45357 0 0 0 496229 13 0 0 25 0 1 0 425735737 85966848 19331 33554432000 134512640 135197378 4287611840 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2979/statm: 20988 19331 91 168 0 20819 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 83952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.98 2/176 3150
/proc/meminfo: memFree=18953860/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83952 CPUtime=5000.03 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45362 0 0 0 499990 13 0 0 25 0 1 0 425735737 85966848 19336 33554432000 134512640 135197378 4287611840 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2979/statm: 20988 19336 91 168 0 20819 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 83952

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 1.98 2/176 3150
/proc/meminfo: memFree=18953860/32951124 swapFree=67111528/67111528
[pid=2979] ppid=2976 vsize=83952 CPUtime=5000.03 cores=0,2,4,6
/proc/2979/stat : 2979 (march_hi) R 2976 2979 2716 0 -1 4202496 45362 0 0 0 499990 13 0 0 25 0 1 0 425735737 85966848 19336 33554432000 134512640 135197378 4287611840 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2979/statm: 20988 19336 91 168 0 20819 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 83952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.05
CPU user time (s): 4999.91
CPU system time (s): 0.140978
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 83952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45362
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= 10454

runsolver used 7.94979 second user time and 15.4936 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-18 17:42:33
IDJOB=3209893
IDBENCH=82622
IDSOLVER=1627
FILE ID=node106/3209893-1303141353
RUNJOBID= node106-1303136346-2734
PBS_JOBID= 13020935
Free space on /tmp= 72716 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S1886449473-022-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209893-1303141353/watcher-3209893-1303141353 -o /tmp/evaluation-result-3209893-1303141353/solver-3209893-1303141353 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209893-1303141353.cnf

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

MD5SUM BENCH= 48acd8df0141c3f57a132eb6d7253d5f
RANDOM SEED=1692058177

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:      19030656 kB
Buffers:        749444 kB
Cached:       12756620 kB
SwapCached:          0 kB
Active:        7774036 kB
Inactive:      5799228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19030656 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5072 kB
Writeback:           0 kB
AnonPages:       66052 kB
Mapped:          15256 kB
Slab:           284700 kB
PageTables:       4488 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   213612 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= 72716 MiB
End job on node106 at 2011-04-18 19:05:55