Trace number 3210125

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) 5000.03 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v15000-c63000-S43885340-006-UNKNOWN.cnf
MD5SUM745003317611baf9e79e91bc0ab8e275
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.6351
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.43	c main()::
0.39/0.43	c initFormula():: searching for DIMACS p-line....
0.39/0.43	c initFormula():: the DIMACS p-line indicates a CNF of 15000 variables and 63000 clauses.
0.39/0.43	c parseCNF():: parsing....
0.39/0.43	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.43	c runParser():: parsing was successful, warming up engines...
0.39/0.43	c simplify_formula():: removed 0 tautological, 362 satisfied and 0 duplicate clauses
0.39/0.43	c preprocessing fase I completed:: there are now 14942 free variables and 62638 clauses.
0.39/0.43	c stat :: sign balance is biased by 0.494
0.39/0.43	c using 3-SAT heuristics (occurence based diff)
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
0.39/0.43	c resolvent_look() :: found 73 resolvents
0.39/0.43	c lessRedundantTransformation():: nothing to be done.
0.39/0.43	c transformTo3SAT():: you gave me 15000 variables and 62711 clauses.
0.39/0.43	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.43	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.43	c transformTo3SAT():: the transformation yielded 15000 variabels and 62711 clauses.
0.39/0.43	c main():: clause / variable ratio: ( 62711 / 15000 ) = 4.18
0.39/0.43	c longest clause has size 3
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c number of free variables = 14942
0.39/0.43	c dynamic_preselect_setsize :: off
0.39/0.43	c main():: all systems go!
0.39/0.43	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-3210125-1303151781/watcher-3210125-1303151781 -o /tmp/evaluation-result-3210125-1303151781/solver-3210125-1303151781 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210125-1303151781.cnf 

running on 4 cores: 1,3,5,7

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: 0.92 1.01 1.32 2/174 28037
/proc/meminfo: memFree=28167156/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=2656 CPUtime=0 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 489 0 0 0 0 0 0 0 25 0 1 0 426780884 2719744 445 33554432000 134512640 135197378 4288025952 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 664 445 58 168 0 495 0

[startup+0.0429271 s]
/proc/loadavg: 0.92 1.01 1.32 2/174 28037
/proc/meminfo: memFree=28167156/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=3448 CPUtime=0.03 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 732 0 0 0 3 0 0 0 25 0 1 0 426780884 3530752 688 33554432000 134512640 135197378 4288025952 18446744073709551615 134674304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 862 690 58 168 0 693 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3448

[startup+0.100916 s]
/proc/loadavg: 0.92 1.01 1.32 2/174 28037
/proc/meminfo: memFree=28167156/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=8500 CPUtime=0.09 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 2314 0 0 0 9 0 0 0 25 0 1 0 426780884 8704000 1498 33554432000 134512640 135197378 4288025952 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 2125 1506 66 168 0 1956 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8500

[startup+0.300894 s]
/proc/loadavg: 0.92 1.01 1.32 2/174 28037
/proc/meminfo: memFree=28167156/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=9852 CPUtime=0.29 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 7514 0 0 0 29 0 0 0 25 0 1 0 426780884 10088448 1862 33554432000 134512640 135197378 4288025952 18446744073709551615 134562445 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 2463 1862 80 168 0 2294 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9852

[startup+0.700809 s]
/proc/loadavg: 0.92 1.01 1.32 2/174 28037
/proc/meminfo: memFree=28167156/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=27612 CPUtime=0.69 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 14067 0 0 0 68 1 0 0 25 0 1 0 426780884 28274688 6237 33554432000 134512640 135197378 4288025952 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 6903 6237 91 168 0 6734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27612

[startup+1.50067 s]
/proc/loadavg: 1.01 1.03 1.33 3/178 28044
/proc/meminfo: memFree=28131412/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=30248 CPUtime=1.49 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 14652 0 0 0 148 1 0 0 25 0 1 0 426780884 30973952 6822 33554432000 134512640 135197378 4288025952 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 7562 6822 91 168 0 7393 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30248

[startup+3.10039 s]
/proc/loadavg: 1.01 1.03 1.33 3/178 28044
/proc/meminfo: memFree=28082080/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=31568 CPUtime=3.09 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 14987 0 0 0 308 1 0 0 25 0 1 0 426780884 32325632 7157 33554432000 134512640 135197378 4288025952 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 7892 7157 91 168 0 7723 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31568

[startup+6.30082 s]
/proc/loadavg: 1.09 1.04 1.33 3/178 28044
/proc/meminfo: memFree=28073980/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=32228 CPUtime=6.29 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 15166 0 0 0 628 1 0 0 25 0 1 0 426780884 33001472 7336 33554432000 134512640 135197378 4288025952 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 8057 7336 91 168 0 7888 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32228

[startup+12.7007 s]
/proc/loadavg: 1.16 1.06 1.33 3/178 28044
/proc/meminfo: memFree=28065940/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=32888 CPUtime=12.69 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 15332 0 0 0 1268 1 0 0 25 0 1 0 426780884 33677312 7502 33554432000 134512640 135197378 4288025952 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 8222 7502 91 168 0 8053 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32888

[startup+25.5004 s]
/proc/loadavg: 1.29 1.09 1.34 3/178 28045
/proc/meminfo: memFree=28063408/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=33416 CPUtime=25.49 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 15474 0 0 0 2548 1 0 0 25 0 1 0 426780884 34217984 7644 33554432000 134512640 135197378 4288025952 18446744073709551615 134601739 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 8354 7644 91 168 0 8185 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33416

[startup+51.1009 s]
/proc/loadavg: 1.57 1.17 1.36 3/178 28045
/proc/meminfo: memFree=28061008/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=34076 CPUtime=51.1 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 15619 0 0 0 5108 2 0 0 25 0 1 0 426780884 34893824 7789 33554432000 134512640 135197378 4288025952 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 8519 7789 91 168 0 8350 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 34076

[startup+102.307 s]
/proc/loadavg: 1.81 1.30 1.39 3/178 28047
/proc/meminfo: memFree=28058880/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=34604 CPUtime=102.3 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 15757 0 0 0 10228 2 0 0 25 0 1 0 426780884 35434496 7927 33554432000 134512640 135197378 4288025952 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 8651 7927 91 168 0 8482 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34604

[startup+162.3 s]
/proc/loadavg: 1.93 1.42 1.43 3/178 28048
/proc/meminfo: memFree=28057596/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=35000 CPUtime=162.3 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 15873 0 0 0 16228 2 0 0 25 0 1 0 426780884 35840000 8043 33554432000 134512640 135197378 4288025952 18446744073709551615 134593871 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 8750 8043 91 168 0 8581 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 35000

[startup+222.301 s]
/proc/loadavg: 1.97 1.53 1.46 3/178 28050
/proc/meminfo: memFree=28056444/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=35396 CPUtime=222.3 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 15954 0 0 0 22228 2 0 0 25 0 1 0 426780884 36245504 8124 33554432000 134512640 135197378 4288025952 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 8849 8124 91 168 0 8680 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35396

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.49 3/178 28052
/proc/meminfo: memFree=28055408/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=35528 CPUtime=282.3 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16011 0 0 0 28228 2 0 0 25 0 1 0 426780884 36380672 8181 33554432000 134512640 135197378 4288025952 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 8882 8181 91 168 0 8713 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 35528

[startup+342.3 s]
/proc/loadavg: 1.99 1.68 1.52 3/178 28053
/proc/meminfo: memFree=28054988/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=35792 CPUtime=342.3 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16056 0 0 0 34228 2 0 0 25 0 1 0 426780884 36651008 8226 33554432000 134512640 135197378 4288025952 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 8948 8226 91 168 0 8779 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 35792

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.55 3/178 28055
/proc/meminfo: memFree=28054696/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=35924 CPUtime=402.3 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16098 0 0 0 40228 2 0 0 25 0 1 0 426780884 36786176 8268 33554432000 134512640 135197378 4288025952 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 8981 8268 91 168 0 8812 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 35924

[startup+462.301 s]
/proc/loadavg: 2.04 1.79 1.58 3/178 28056
/proc/meminfo: memFree=28053908/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=36056 CPUtime=462.3 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16139 0 0 0 46228 2 0 0 25 0 1 0 426780884 36921344 8309 33554432000 134512640 135197378 4288025952 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9014 8309 91 168 0 8845 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 36056

[startup+522.3 s]
/proc/loadavg: 2.01 1.83 1.60 3/178 28058
/proc/meminfo: memFree=28053756/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=36188 CPUtime=522.3 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16174 0 0 0 52228 2 0 0 25 0 1 0 426780884 37056512 8344 33554432000 134512640 135197378 4288025952 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9047 8344 91 168 0 8878 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 36188

[startup+582.301 s]
/proc/loadavg: 2.00 1.86 1.62 3/178 28060
/proc/meminfo: memFree=28053596/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=36320 CPUtime=582.3 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16206 0 0 0 58228 2 0 0 25 0 1 0 426780884 37191680 8376 33554432000 134512640 135197378 4288025952 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9080 8376 91 168 0 8911 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 36320

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28164
/proc/meminfo: memFree=28046296/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38564 CPUtime=4062.4 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16758 0 0 0 406238 2 0 0 25 0 1 0 426780884 39489536 8928 33554432000 134512640 135197378 4288025952 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9641 8928 91 168 0 9472 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 38564

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28166
/proc/meminfo: memFree=28046368/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38564 CPUtime=4122.39 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16764 0 0 0 412237 2 0 0 25 0 1 0 426780884 39489536 8934 33554432000 134512640 135197378 4288025952 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9641 8934 91 168 0 9472 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 38564

[startup+4182.3 s]
/proc/loadavg: 2.05 2.01 1.93 3/178 28168
/proc/meminfo: memFree=28046440/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38564 CPUtime=4182.39 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16768 0 0 0 418237 2 0 0 25 0 1 0 426780884 39489536 8938 33554432000 134512640 135197378 4288025952 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9641 8938 91 168 0 9472 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 38564

[startup+4242.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/178 28169
/proc/meminfo: memFree=28046412/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38564 CPUtime=4242.4 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16772 0 0 0 424238 2 0 0 25 0 1 0 426780884 39489536 8942 33554432000 134512640 135197378 4288025952 18446744073709551615 134596758 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9641 8942 91 168 0 9472 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 38564

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28171
/proc/meminfo: memFree=28046244/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38564 CPUtime=4302.4 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16777 0 0 0 430238 2 0 0 25 0 1 0 426780884 39489536 8947 33554432000 134512640 135197378 4288025952 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9641 8947 91 168 0 9472 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 38564

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28172
/proc/meminfo: memFree=28046320/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38696 CPUtime=4362.4 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16779 0 0 0 436238 2 0 0 25 0 1 0 426780884 39624704 8949 33554432000 134512640 135197378 4288025952 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9674 8949 91 168 0 9505 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 38696

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28174
/proc/meminfo: memFree=28046528/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38696 CPUtime=4422.4 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16785 0 0 0 442238 2 0 0 25 0 1 0 426780884 39624704 8955 33554432000 134512640 135197378 4288025952 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9674 8955 91 168 0 9505 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 38696

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28176
/proc/meminfo: memFree=28046112/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38696 CPUtime=4482.4 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16791 0 0 0 448238 2 0 0 25 0 1 0 426780884 39624704 8961 33554432000 134512640 135197378 4288025952 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9674 8961 91 168 0 9505 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 38696

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28177
/proc/meminfo: memFree=28046064/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38696 CPUtime=4542.4 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16794 0 0 0 454238 2 0 0 25 0 1 0 426780884 39624704 8964 33554432000 134512640 135197378 4288025952 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9674 8964 91 168 0 9505 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 38696

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28179
/proc/meminfo: memFree=28045900/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38696 CPUtime=4602.41 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16796 0 0 0 460239 2 0 0 25 0 1 0 426780884 39624704 8966 33554432000 134512640 135197378 4288025952 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9674 8966 91 168 0 9505 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 38696

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28180
/proc/meminfo: memFree=28046108/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38696 CPUtime=4662.41 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16800 0 0 0 466239 2 0 0 25 0 1 0 426780884 39624704 8970 33554432000 134512640 135197378 4288025952 18446744073709551615 134552682 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9674 8970 91 168 0 9505 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 38696

[startup+4722.31 s]
/proc/loadavg: 2.07 2.02 1.94 3/178 28182
/proc/meminfo: memFree=28045820/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38696 CPUtime=4722.41 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16804 0 0 0 472239 2 0 0 25 0 1 0 426780884 39624704 8974 33554432000 134512640 135197378 4288025952 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9674 8974 91 168 0 9505 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 38696

[startup+4782.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 28184
/proc/meminfo: memFree=28045904/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38696 CPUtime=4782.41 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16809 0 0 0 478239 2 0 0 25 0 1 0 426780884 39624704 8979 33554432000 134512640 135197378 4288025952 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9674 8979 91 168 0 9505 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 38696

[startup+4842.3 s]
/proc/loadavg: 2.01 2.00 1.94 3/178 28185
/proc/meminfo: memFree=28045732/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38828 CPUtime=4842.41 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16813 0 0 0 484239 2 0 0 25 0 1 0 426780884 39759872 8983 33554432000 134512640 135197378 4288025952 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9707 8983 91 168 0 9538 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 38828

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28187
/proc/meminfo: memFree=28045700/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38828 CPUtime=4902.41 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16817 0 0 0 490239 2 0 0 25 0 1 0 426780884 39759872 8987 33554432000 134512640 135197378 4288025952 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9707 8987 91 168 0 9538 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 38828

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28188
/proc/meminfo: memFree=28045528/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38828 CPUtime=4962.41 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16820 0 0 0 496239 2 0 0 25 0 1 0 426780884 39759872 8990 33554432000 134512640 135197378 4288025952 18446744073709551615 134552704 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9707 8990 91 168 0 9538 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 38828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28189
/proc/meminfo: memFree=28045860/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38828 CPUtime=5000.02 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16822 0 0 0 500000 2 0 0 25 0 1 0 426780884 39759872 8992 33554432000 134512640 135197378 4288025952 18446744073709551615 134541635 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9707 8992 91 168 0 9538 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 38828

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 1.94 3/178 28189
/proc/meminfo: memFree=28045860/32951124 swapFree=67051452/67111528
[pid=28037] ppid=28035 vsize=38828 CPUtime=5000.02 cores=1,3,5,7
/proc/28037/stat : 28037 (march_hi) R 28035 28037 28005 0 -1 4202496 16822 0 0 0 500000 2 0 0 25 0 1 0 426780884 39759872 8992 33554432000 134512640 135197378 4288025952 18446744073709551615 134541635 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28037/statm: 9707 8992 91 168 0 9538 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 38828

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.03
CPU user time (s): 5000
CPU system time (s): 0.028995
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 38828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16822
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 7202

runsolver used 6.64599 second user time and 16.0996 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-18 20:36:21
IDJOB=3210125
IDBENCH=82680
IDSOLVER=1627
FILE ID=node101/3210125-1303151781
RUNJOBID= node101-1303151781-28024
PBS_JOBID= 13020980
Free space on /tmp= 72820 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S43885340-006-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210125-1303151781/watcher-3210125-1303151781 -o /tmp/evaluation-result-3210125-1303151781/solver-3210125-1303151781 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210125-1303151781.cnf

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

MD5SUM BENCH= 745003317611baf9e79e91bc0ab8e275
RANDOM SEED=1885397669

node101.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		: 2666.841
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		: 2666.841
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	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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	: 5332.83
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		: 2666.841
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		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
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		: 2666.841
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:      28167428 kB
Buffers:        226788 kB
Cached:        4335992 kB
SwapCached:      33620 kB
Active:        2079316 kB
Inactive:      2523556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28167428 kB
SwapTotal:    67111528 kB
SwapFree:     67051452 kB
Dirty:            4712 kB
Writeback:           0 kB
AnonPages:       28092 kB
Mapped:           8604 kB
Slab:           116028 kB
PageTables:       4680 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189312 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= 72816 MiB
End job on node101 at 2011-04-18 21:59:43