Trace number 3210209

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) 5000.02 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S964643921-035-UNKNOWN.cnf
MD5SUMd8337de8a71a630ccf2dd02943cd7d7f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark801.476
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.29/2.33	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.33	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.29/2.33	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.29/2.33	c main()::
2.29/2.33	c initFormula():: searching for DIMACS p-line....
2.29/2.33	c initFormula():: the DIMACS p-line indicates a CNF of 50000 variables and 210000 clauses.
2.29/2.33	c parseCNF():: parsing....
2.29/2.33	c parseCNF():: the CNF contains 0 unary clauses.
2.29/2.33	c runParser():: parsing was successful, warming up engines...
2.29/2.33	c simplify_formula():: removed 0 tautological, 1071 satisfied and 0 duplicate clauses
2.29/2.33	c preprocessing fase I completed:: there are now 49836 free variables and 208929 clauses.
2.29/2.33	c stat :: sign balance is biased by 0.477
2.29/2.33	c using 3-SAT heuristics (occurence based diff)
2.29/2.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
2.29/2.33	c resolvent_look() :: found 85 resolvents
2.29/2.33	c lessRedundantTransformation():: nothing to be done.
2.29/2.33	c transformTo3SAT():: you gave me 50000 variables and 209014 clauses.
2.29/2.33	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.29/2.33	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.29/2.33	c transformTo3SAT():: the transformation yielded 50000 variabels and 209014 clauses.
2.29/2.33	c main():: clause / variable ratio: ( 209014 / 50000 ) = 4.18
2.29/2.33	c longest clause has size 3
2.29/2.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.33	c number of free variables = 49836
2.29/2.33	c dynamic_preselect_setsize :: off
2.29/2.33	c main():: all systems go!
2.29/2.33	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-3210209-1303156182/watcher-3210209-1303156182 -o /tmp/evaluation-result-3210209-1303156182/solver-3210209-1303156182 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210209-1303156182.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 2.01 1.93 3/177 14368
/proc/meminfo: memFree=19012080/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=6376 CPUtime=0 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 1235 0 0 0 0 0 0 0 25 0 1 0 427215954 6529024 1192 33554432000 134512640 135197378 4288892608 18446744073709551615 134568648 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 1594 1202 58 168 0 1425 0

[startup+0.037938 s]
/proc/loadavg: 2.00 2.01 1.93 3/177 14368
/proc/meminfo: memFree=19012080/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=7036 CPUtime=0.03 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 1440 0 0 0 3 0 0 0 25 0 1 0 427215954 7204864 1397 33554432000 134512640 135197378 4288892608 18446744073709551615 134785099 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 1759 1397 58 168 0 1590 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7036

[startup+0.100951 s]
/proc/loadavg: 2.00 2.01 1.93 3/177 14368
/proc/meminfo: memFree=19012080/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=8224 CPUtime=0.09 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 1815 0 0 0 9 0 0 0 25 0 1 0 427215954 8421376 1772 33554432000 134512640 135197378 4288892608 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 2056 1772 58 168 0 1887 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8224

[startup+0.300933 s]
/proc/loadavg: 2.00 2.01 1.93 3/177 14368
/proc/meminfo: memFree=19012080/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=21696 CPUtime=0.29 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 4862 0 0 0 29 0 0 0 25 0 1 0 427215954 22216704 3553 33554432000 134512640 135197378 4288892608 18446744073709551615 134565197 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 5424 3553 65 168 0 5255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21696

[startup+0.700824 s]
/proc/loadavg: 2.00 2.01 1.93 3/177 14368
/proc/meminfo: memFree=19012080/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=29020 CPUtime=0.69 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 13801 0 0 0 68 1 0 0 25 0 1 0 427215954 29716480 5486 33554432000 134512640 135197378 4288892608 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 7255 5486 67 168 0 7086 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29020

[startup+1.50072 s]
/proc/loadavg: 2.00 2.01 1.93 3/178 14369
/proc/meminfo: memFree=18962160/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=22296 CPUtime=1.49 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 29198 0 0 0 146 3 0 0 25 0 1 0 427215954 22831104 3791 33554432000 134512640 135197378 4288892608 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 5574 3792 80 168 0 5405 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22296

[startup+3.10044 s]
/proc/loadavg: 2.00 2.01 1.93 3/178 14369
/proc/meminfo: memFree=18944180/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=90408 CPUtime=3.09 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 58765 0 0 0 301 8 0 0 25 0 1 0 427215954 92577792 18834 33554432000 134512640 135197378 4288892608 18446744073709551615 134542141 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 22602 18834 91 168 0 22433 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90408

[startup+6.30082 s]
/proc/loadavg: 2.00 2.01 1.93 3/178 14369
/proc/meminfo: memFree=18889412/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=90880 CPUtime=6.29 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 60272 0 0 0 621 8 0 0 25 0 1 0 427215954 93061120 20341 33554432000 134512640 135197378 4288892608 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 22720 20341 91 168 0 22551 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 90880

[startup+12.7007 s]
/proc/loadavg: 2.00 2.01 1.93 3/178 14369
/proc/meminfo: memFree=18885972/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=92964 CPUtime=12.69 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 60759 0 0 0 1261 8 0 0 25 0 1 0 427215954 95195136 20828 33554432000 134512640 135197378 4288892608 18446744073709551615 134572751 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 23241 20828 91 168 0 23072 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92964

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 1.93 3/178 14369
/proc/meminfo: memFree=18874704/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=104488 CPUtime=25.49 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 63332 0 0 0 2540 9 0 0 25 0 1 0 427215954 106995712 23401 33554432000 134512640 135197378 4288892608 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 26122 23401 91 168 0 25953 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 104488

[startup+51.1007 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14370
/proc/meminfo: memFree=18871636/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=106732 CPUtime=51.09 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 63908 0 0 0 5100 9 0 0 25 0 1 0 427215954 109293568 23977 33554432000 134512640 135197378 4288892608 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 26683 23977 91 168 0 26514 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 106732

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14371
/proc/meminfo: memFree=18868260/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=108452 CPUtime=102.3 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 64341 0 0 0 10220 10 0 0 25 0 1 0 427215954 111054848 24410 33554432000 134512640 135197378 4288892608 18446744073709551615 134590485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 27113 24410 91 168 0 26944 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 108452

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14373
/proc/meminfo: memFree=18866472/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=109508 CPUtime=162.3 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 64623 0 0 0 16220 10 0 0 25 0 1 0 427215954 112136192 24692 33554432000 134512640 135197378 4288892608 18446744073709551615 134593935 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 27377 24692 91 168 0 27208 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 109508

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14375
/proc/meminfo: memFree=18865312/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=110300 CPUtime=222.3 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 64805 0 0 0 22220 10 0 0 25 0 1 0 427215954 112947200 24874 33554432000 134512640 135197378 4288892608 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 27575 24874 91 168 0 27406 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 110300

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14376
/proc/meminfo: memFree=18864512/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=110828 CPUtime=282.3 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 64952 0 0 0 28220 10 0 0 25 0 1 0 427215954 113487872 25021 33554432000 134512640 135197378 4288892608 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 27707 25021 91 168 0 27538 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 110828

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14378
/proc/meminfo: memFree=18863732/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=111224 CPUtime=342.3 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 65059 0 0 0 34220 10 0 0 25 0 1 0 427215954 113893376 25128 33554432000 134512640 135197378 4288892608 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 27806 25128 91 168 0 27637 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 111224

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14379
/proc/meminfo: memFree=18863188/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=111620 CPUtime=402.3 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 65153 0 0 0 40220 10 0 0 25 0 1 0 427215954 114298880 25222 33554432000 134512640 135197378 4288892608 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 27905 25222 91 168 0 27736 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 111620

[startup+462.301 s]
/proc/loadavg: 2.06 2.01 1.93 3/178 14381
/proc/meminfo: memFree=18862748/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=112016 CPUtime=462.3 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 65246 0 0 0 46220 10 0 0 25 0 1 0 427215954 114704384 25315 33554432000 134512640 135197378 4288892608 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 28004 25315 91 168 0 27835 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 112016

[startup+522.301 s]
/proc/loadavg: 2.02 2.01 1.93 3/178 14383
/proc/meminfo: memFree=18862196/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=112412 CPUtime=522.3 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 65324 0 0 0 52220 10 0 0 25 0 1 0 427215954 115109888 25393 33554432000 134512640 135197378 4288892608 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 28103 25393 91 168 0 27934 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 112412

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14384
/proc/meminfo: memFree=18861888/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=112544 CPUtime=582.31 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 65389 0 0 0 58220 11 0 0 25 0 1 0 427215954 115245056 25458 33554432000 134512640 135197378 4288892608 18446744073709551615 134552682 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 28136 25458 91 168 0 27967 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 112544

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 14489
/proc/meminfo: memFree=18852224/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=117824 CPUtime=4062.39 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66700 0 0 0 406224 15 0 0 25 0 1 0 427215954 120651776 26769 33554432000 134512640 135197378 4288892608 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29456 26769 91 168 0 29287 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 117824

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 14491
/proc/meminfo: memFree=18852156/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=117824 CPUtime=4122.38 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66710 0 0 0 412223 15 0 0 25 0 1 0 427215954 120651776 26779 33554432000 134512640 135197378 4288892608 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29456 26779 91 168 0 29287 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 117824

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 14492
/proc/meminfo: memFree=18851976/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=117956 CPUtime=4182.39 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66722 0 0 0 418223 16 0 0 25 0 1 0 427215954 120786944 26791 33554432000 134512640 135197378 4288892608 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29489 26791 91 168 0 29320 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 117956

[startup+4242.3 s]
/proc/loadavg: 2.08 2.02 1.97 3/178 14494
/proc/meminfo: memFree=18851948/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=117956 CPUtime=4242.39 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66732 0 0 0 424223 16 0 0 25 0 1 0 427215954 120786944 26801 33554432000 134512640 135197378 4288892608 18446744073709551615 134593920 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29489 26801 91 168 0 29320 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 117956

[startup+4302.3 s]
/proc/loadavg: 2.03 2.01 1.97 3/178 14504
/proc/meminfo: memFree=18850440/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=117956 CPUtime=4302.39 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66741 0 0 0 430223 16 0 0 25 0 1 0 427215954 120786944 26810 33554432000 134512640 135197378 4288892608 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29489 26810 91 168 0 29320 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 117956

[startup+4362.3 s]
/proc/loadavg: 2.04 2.02 1.98 3/178 14506
/proc/meminfo: memFree=18850624/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=118088 CPUtime=4362.39 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66750 0 0 0 436223 16 0 0 25 0 1 0 427215954 120922112 26819 33554432000 134512640 135197378 4288892608 18446744073709551615 134590626 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29522 26819 91 168 0 29353 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 118088

[startup+4422.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/178 14508
/proc/meminfo: memFree=18850684/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=118088 CPUtime=4422.39 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66759 0 0 0 442223 16 0 0 25 0 1 0 427215954 120922112 26828 33554432000 134512640 135197378 4288892608 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29522 26828 91 168 0 29353 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 118088

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/179 14512
/proc/meminfo: memFree=18850120/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=118088 CPUtime=4482.39 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66768 0 0 0 448223 16 0 0 25 0 1 0 427215954 120922112 26837 33554432000 134512640 135197378 4288892608 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29522 26837 91 168 0 29353 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 118088

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14514
/proc/meminfo: memFree=18850580/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=118088 CPUtime=4542.39 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66780 0 0 0 454223 16 0 0 25 0 1 0 427215954 120922112 26849 33554432000 134512640 135197378 4288892608 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29522 26849 91 168 0 29353 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 118088

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14515
/proc/meminfo: memFree=18850420/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=118220 CPUtime=4602.4 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66787 0 0 0 460224 16 0 0 25 0 1 0 427215954 121057280 26856 33554432000 134512640 135197378 4288892608 18446744073709551615 134543608 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29555 26856 91 168 0 29386 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 118220

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14517
/proc/meminfo: memFree=18850352/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=118220 CPUtime=4662.4 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66799 0 0 0 466224 16 0 0 25 0 1 0 427215954 121057280 26868 33554432000 134512640 135197378 4288892608 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29555 26868 91 168 0 29386 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 118220

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14519
/proc/meminfo: memFree=18850308/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=118220 CPUtime=4722.41 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66807 0 0 0 472225 16 0 0 25 0 1 0 427215954 121057280 26876 33554432000 134512640 135197378 4288892608 18446744073709551615 134525355 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29555 26876 91 168 0 29386 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 118220

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14520
/proc/meminfo: memFree=18850488/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=118220 CPUtime=4782.39 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66814 0 0 0 478223 16 0 0 25 0 1 0 427215954 121057280 26883 33554432000 134512640 135197378 4288892608 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29555 26883 91 168 0 29386 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 118220

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14522
/proc/meminfo: memFree=18850436/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=118352 CPUtime=4842.4 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66822 0 0 0 484224 16 0 0 25 0 1 0 427215954 121192448 26891 33554432000 134512640 135197378 4288892608 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29588 26891 91 168 0 29419 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 118352

[startup+4902.3 s]
/proc/loadavg: 2.04 2.01 1.98 3/178 14523
/proc/meminfo: memFree=18850260/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=118352 CPUtime=4902.4 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66830 0 0 0 490224 16 0 0 25 0 1 0 427215954 121192448 26899 33554432000 134512640 135197378 4288892608 18446744073709551615 134552682 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29588 26899 91 168 0 29419 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 118352

[startup+4962.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 14525
/proc/meminfo: memFree=18850316/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=118352 CPUtime=4962.4 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66839 0 0 0 496224 16 0 0 25 0 1 0 427215954 121192448 26908 33554432000 134512640 135197378 4288892608 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29588 26908 91 168 0 29419 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 118352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.00 1.98 2/177 14527
/proc/meminfo: memFree=18907328/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=118352 CPUtime=5000 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66845 0 0 0 499984 16 0 0 25 0 1 0 427215954 121192448 26914 33554432000 134512640 135197378 4288892608 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29588 26914 91 168 0 29419 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 118352

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: 2.01 2.00 1.98 2/177 14527
/proc/meminfo: memFree=18907328/32951124 swapFree=67111528/67111528
[pid=14368] ppid=14366 vsize=118352 CPUtime=5000 cores=0,2,4,6
/proc/14368/stat : 14368 (march_hi) R 14366 14368 14128 0 -1 4202496 66845 0 0 0 499984 16 0 0 25 0 1 0 427215954 121192448 26914 33554432000 134512640 135197378 4288892608 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14368/statm: 29588 26914 91 168 0 29419 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 118352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.02
CPU user time (s): 4999.85
CPU system time (s): 0.173973
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 118352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.85
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66845
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= 10066

runsolver used 8.97463 second user time and 18.2002 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-18 21:49:42
IDJOB=3210209
IDBENCH=82701
IDSOLVER=1627
FILE ID=node137/3210209-1303156182
RUNJOBID= node137-1303151180-14146
PBS_JOBID= 13020972
Free space on /tmp= 73148 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S964643921-035-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210209-1303156182/watcher-3210209-1303156182 -o /tmp/evaluation-result-3210209-1303156182/solver-3210209-1303156182 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210209-1303156182.cnf

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

MD5SUM BENCH= d8337de8a71a630ccf2dd02943cd7d7f
RANDOM SEED=753504992

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.82
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19012236 kB
Buffers:        692492 kB
Cached:       12830204 kB
SwapCached:          0 kB
Active:        7567580 kB
Inactive:      6025180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19012236 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7772 kB
Writeback:           0 kB
AnonPages:       70040 kB
Mapped:          15068 kB
Slab:           283208 kB
PageTables:       4632 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   217128 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= 73152 MiB
End job on node137 at 2011-04-18 23:13:04