Trace number 3188628

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
QuteRSat 2011-03-01? (TO) 1300.08 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v100-c2130-S1189700536-035.SATISFIABLE.cnf
MD5SUM70c8eb249da14b3681c26bea452706d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.00	c Parse Cnf success: #var: 100 #clause: 2130
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 100
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 100 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 2130
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2130 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 5 max size: 5
0.00/0.01	c Final circuit: i/l/o/s     100       0    2130      7823
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.03	c TmMap: Set choices finish.
0.00/0.03	c TmMap: Set big and: 2713
0.00/0.03	c TmMap: Origin: 7924 ClauseNum: 23469 --> New: 2814 ClauseNum: 13262
0.00/0.03	c TmMap: Time: 0
0.00/0.03	c Try to Add: #clause: 5426 #xorclause: 0
0.00/0.03	c #var: 683 #clauses: 2712 Solving... 
1300.05/1300.00	c Time Out !!
1300.05/1300.00	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3188628-1302283250/watcher-3188628-1302283250 -o /tmp/evaluation-result-3188628-1302283250/solver-3188628-1302283250 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188628-1302283250.cnf 546427559 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.04 4.02 4.13 4/180 22336
/proc/meminfo: memFree=13064428/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=32364 CPUtime=0 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 1756 0 0 0 0 0 0 0 25 0 1 0 320740651 33140736 1689 33554432000 4194304 6016207 140736205681840 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 8091 1690 379 445 0 1635 0

[startup+0.0842959 s]
/proc/loadavg: 4.04 4.02 4.13 4/180 22336
/proc/meminfo: memFree=13064428/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=47736 CPUtime=0.07 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 4143 0 0 0 7 0 0 0 25 0 1 0 320740651 48881664 4076 33554432000 4194304 6016207 140736205681840 18446744073709551615 4380411 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 11934 4076 719 445 0 5478 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 47736

[startup+0.100221 s]
/proc/loadavg: 4.04 4.02 4.13 4/180 22336
/proc/meminfo: memFree=13064428/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=47736 CPUtime=0.09 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 4156 0 0 0 9 0 0 0 25 0 1 0 320740651 48881664 4089 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 11934 4089 719 445 0 5478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47736

[startup+0.300255 s]
/proc/loadavg: 4.04 4.02 4.13 4/180 22336
/proc/meminfo: memFree=13064428/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=56768 CPUtime=0.29 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 4488 0 0 0 29 0 0 0 25 0 1 0 320740651 58130432 4421 33554432000 4194304 6016207 140736205681840 18446744073709551615 4385648 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 14192 4421 722 445 0 7736 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56768

[startup+0.700161 s]
/proc/loadavg: 4.04 4.02 4.13 4/180 22336
/proc/meminfo: memFree=13064428/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=65440 CPUtime=0.69 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 4797 0 0 0 69 0 0 0 25 0 1 0 320740651 67010560 4730 33554432000 4194304 6016207 140736205681840 18446744073709551615 4426096 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 16360 4730 722 445 0 9904 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65440

[startup+1.50098 s]
/proc/loadavg: 4.04 4.02 4.13 6/190 22378
/proc/meminfo: memFree=12997584/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=83136 CPUtime=1.49 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 5842 0 0 0 149 0 0 0 25 0 1 0 320740651 85131264 5775 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 20784 5775 730 445 0 14328 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83136

[startup+3.10067 s]
/proc/loadavg: 4.03 4.02 4.13 6/190 22378
/proc/meminfo: memFree=12975800/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=92032 CPUtime=3.09 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 6348 0 0 0 309 0 0 0 25 0 1 0 320740651 94240768 6281 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 23008 6281 730 445 0 16552 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92032

[startup+6.30107 s]
/proc/loadavg: 4.03 4.02 4.13 5/190 22378
/proc/meminfo: memFree=12939048/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=92032 CPUtime=6.29 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 9419 0 0 0 629 0 0 0 25 0 1 0 320740651 94240768 9352 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425643 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 23008 9352 731 445 0 16552 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 92032

[startup+12.7008 s]
/proc/loadavg: 4.03 4.01 4.13 6/190 22378
/proc/meminfo: memFree=12884032/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=101516 CPUtime=12.69 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 11428 0 0 0 1268 1 0 0 25 0 1 0 320740651 103952384 11361 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425473 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 25379 11361 731 445 0 18923 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101516

[startup+25.5002 s]
/proc/loadavg: 4.02 4.01 4.13 5/190 22379
/proc/meminfo: memFree=12845228/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=111112 CPUtime=25.49 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 13743 0 0 0 2548 1 0 0 25 0 1 0 320740651 113778688 13676 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425701 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 27778 13676 731 445 0 21322 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 111112

[startup+51.1012 s]
/proc/loadavg: 4.08 4.03 4.13 5/190 22379
/proc/meminfo: memFree=12809616/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=121228 CPUtime=51.1 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 16196 0 0 0 5108 2 0 0 25 0 1 0 320740651 124137472 16128 33554432000 4194304 6016207 140736205681840 18446744073709551615 4371148 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 30307 16128 730 445 0 23851 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 121228

[startup+102.307 s]
/proc/loadavg: 4.03 4.02 4.12 6/190 22381
/proc/meminfo: memFree=12736540/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=131500 CPUtime=102.3 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 19700 0 0 0 10228 2 0 0 25 0 1 0 320740651 134656000 19632 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 32875 19632 730 445 0 26419 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 131500

[startup+162.301 s]
/proc/loadavg: 4.01 4.02 4.11 5/190 22382
/proc/meminfo: memFree=12706896/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=131500 CPUtime=162.29 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 21272 0 0 0 16227 2 0 0 25 0 1 0 320740651 134656000 21204 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 32875 21204 730 445 0 26419 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 131500

[startup+222.301 s]
/proc/loadavg: 4.07 4.04 4.11 5/190 22384
/proc/meminfo: memFree=12623056/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=154024 CPUtime=222.3 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 25310 0 0 0 22227 3 0 0 25 0 1 0 320740651 157720576 25242 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425457 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 38506 25242 730 445 0 32050 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 154024

[startup+282.3 s]
/proc/loadavg: 4.07 4.04 4.10 5/190 22389
/proc/meminfo: memFree=12577204/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=165800 CPUtime=282.3 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 29397 0 0 0 28226 4 0 0 25 0 1 0 320740651 169779200 29315 33554432000 4194304 6016207 140736205681840 18446744073709551615 270338080412 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 41450 29315 731 445 0 34994 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 165800

[startup+342.3 s]
/proc/loadavg: 4.02 4.03 4.09 5/190 22417
/proc/meminfo: memFree=12585380/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=165800 CPUtime=342.31 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 30862 0 0 0 34226 5 0 0 25 0 1 0 320740651 169779200 30780 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425473 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 41450 30780 731 445 0 34994 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 165800

[startup+402.3 s]
/proc/loadavg: 4.01 4.02 4.08 6/190 22419
/proc/meminfo: memFree=12510596/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=177856 CPUtime=402.3 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 32698 0 0 0 40225 5 0 0 25 0 1 0 320740651 182124544 32616 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425440 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 44464 32616 731 445 0 38008 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 177856

[startup+462.301 s]
/proc/loadavg: 4.00 4.02 4.08 6/190 22420
/proc/meminfo: memFree=12471644/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=177856 CPUtime=462.31 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 33135 0 0 0 46225 6 0 0 25 0 1 0 320740651 182124544 33043 33554432000 4194304 6016207 140736205681840 18446744073709551615 4424229 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 44464 33043 731 445 0 38008 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 177856

[startup+522.301 s]
/proc/loadavg: 4.00 4.01 4.07 6/190 22422
/proc/meminfo: memFree=12441104/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=177856 CPUtime=522.31 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 33844 0 0 0 52225 6 0 0 25 0 1 0 320740651 182124544 33741 33554432000 4194304 6016207 140736205681840 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 44464 33741 731 445 0 38008 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 177856

[startup+582.301 s]
/proc/loadavg: 4.05 4.02 4.07 6/190 22424
/proc/meminfo: memFree=12387124/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=177856 CPUtime=582.32 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 34125 0 0 0 58225 7 0 0 25 0 1 0 320740651 182124544 34007 33554432000 4194304 6016207 140736205681840 18446744073709551615 4426482 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 44464 34007 731 445 0 38008 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 177856

[startup+642.301 s]
/proc/loadavg: 4.02 4.02 4.07 6/190 22425
/proc/meminfo: memFree=12320628/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=177856 CPUtime=642.33 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 34215 0 0 0 64226 7 0 0 25 0 1 0 320740651 182124544 34078 33554432000 4194304 6016207 140736205681840 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 44464 34078 731 445 0 38008 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 177856

[startup+702.301 s]
/proc/loadavg: 4.11 4.04 4.07 6/190 22427
/proc/meminfo: memFree=12293304/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=177856 CPUtime=702.33 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 34216 0 0 0 70226 7 0 0 25 0 1 0 320740651 182124544 34079 33554432000 4194304 6016207 140736205681840 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 44464 34079 731 445 0 38008 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 177856

[startup+762.307 s]
/proc/loadavg: 4.04 4.03 4.06 6/190 22428
/proc/meminfo: memFree=12268348/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=177856 CPUtime=762.33 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 34259 0 0 0 76226 7 0 0 25 0 1 0 320740651 182124544 34111 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425574 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 44464 34111 731 445 0 38008 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 177856

[startup+822.301 s]
/proc/loadavg: 4.01 4.02 4.06 5/190 22430
/proc/meminfo: memFree=12241648/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=177856 CPUtime=822.33 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 34423 0 0 0 82226 7 0 0 25 0 1 0 320740651 182124544 34263 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425457 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 44464 34263 731 445 0 38008 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 177856

[startup+882.3 s]
/proc/loadavg: 4.00 4.02 4.05 5/190 22432
/proc/meminfo: memFree=12215848/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=177856 CPUtime=882.33 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 34523 0 0 0 88226 7 0 0 25 0 1 0 320740651 182124544 34350 33554432000 4194304 6016207 140736205681840 18446744073709551615 4424223 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 44464 34350 731 445 0 38008 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 177856

[startup+942.3 s]
/proc/loadavg: 4.00 4.01 4.05 6/190 22433
/proc/meminfo: memFree=12203800/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=177856 CPUtime=942.33 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 35317 0 0 0 94226 7 0 0 25 0 1 0 320740651 182124544 35130 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425463 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 44464 35130 731 445 0 38008 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 177856

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 4.04 6/190 22435
/proc/meminfo: memFree=12174772/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=231772 CPUtime=1002.34 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 38395 0 0 0 100226 8 0 0 25 0 1 0 320740651 237334528 38177 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425467 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 57943 38177 731 445 0 51487 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 231772

[startup+1062.3 s]
/proc/loadavg: 4.07 4.02 4.04 6/190 22436
/proc/meminfo: memFree=12167568/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=231772 CPUtime=1062.34 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 38410 0 0 0 106225 9 0 0 25 0 1 0 320740651 237334528 38192 33554432000 4194304 6016207 140736205681840 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 57943 38192 731 445 0 51487 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 231772

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 4.03 6/190 22438
/proc/meminfo: memFree=12157352/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=231772 CPUtime=1122.34 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 39545 0 0 0 112225 9 0 0 25 0 1 0 320740651 237334528 39308 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425540 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 57943 39308 730 445 0 51487 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 231772

[startup+1182.3 s]
/proc/loadavg: 4.01 4.01 4.03 6/190 22440
/proc/meminfo: memFree=12133892/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=245468 CPUtime=1182.34 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 45223 0 0 0 118223 11 0 0 25 0 1 0 320740651 251359232 44967 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 61367 44967 730 445 0 54911 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 245468

[startup+1242.3 s]
/proc/loadavg: 4.06 4.03 4.03 6/190 22441
/proc/meminfo: memFree=12091820/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=245468 CPUtime=1242.35 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 51661 0 0 0 124221 14 0 0 25 0 1 0 320740651 251359232 51405 33554432000 4194304 6016207 140736205681840 18446744073709551615 4425995 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 61367 51405 730 445 0 54911 0
Current children cumulated CPU time (s) 1242.35
Current children cumulated vsize (KiB) 245468



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.02 4.03 5/190 22443
/proc/meminfo: memFree=12056956/32951124 swapFree=67111528/67111528
[pid=22336] ppid=22332 vsize=245468 CPUtime=1300.05 cores=0,2
/proc/22336/stat : 22336 (qutersat_releas) R 22332 22336 22015 0 -1 4202496 51698 0 0 0 129991 14 0 0 25 0 1 0 320740651 251359232 51422 33554432000 4194304 6016207 140736205681840 18446744073709551615 4513192 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22336/statm: 61367 51422 730 445 0 54911 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 245468

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.08
CPU user time (s): 1299.92
CPU system time (s): 0.156976
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 245468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51703
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= 27
involuntary context switches= 3735

runsolver used 2.11568 second user time and 4.94625 second system time

The end

Launcher Data 

Begin job on node143 at 2011-04-08 19:20:50
IDJOB=3188628
IDBENCH=82759
IDSOLVER=1607
FILE ID=node143/3188628-1302283250
RUNJOBID= node143-1302280646-22033
PBS_JOBID= 12919083
Free space on /tmp= 71384 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v100-c2130-S1189700536-035.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188628-1302283250/watcher-3188628-1302283250 -o /tmp/evaluation-result-3188628-1302283250/solver-3188628-1302283250 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188628-1302283250.cnf 546427559

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

MD5SUM BENCH= 70c8eb249da14b3681c26bea452706d8
RANDOM SEED=546427559

node143.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		: 2666.846
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	: 5333.69
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.75
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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:      13064180 kB
Buffers:        557100 kB
Cached:       18835872 kB
SwapCached:          0 kB
Active:        9786048 kB
Inactive:      9672508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13064180 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3528 kB
Writeback:           0 kB
AnonPages:       65968 kB
Mapped:          15296 kB
Slab:           363660 kB
PageTables:       5188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   218412 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= 71384 MiB
End job on node143 at 2011-04-08 19:42:32