Trace number 3376288

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 2011-05-12 (fixed)? (TO) 1300.01 1300.02

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S1828831772-021.SATISFIABLE.cnf
MD5SUM40224b6c1498feedd538b60d16a1e0b8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.39672
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 58010

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.02	c Parse Cnf success: #var: 90 #clause: 8010
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.02	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.02	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.02	c Find Ite   :          0
0.00/0.02	c UnDirect variable: 0
0.00/0.02	c UnDirect to Direct Gate: 0
0.00/0.02	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.02	c Break Cycle : 0
0.00/0.02	c Total Root : 0 Undef Var: 90
0.00/0.02	c After covering, Total Root: 0 Leaf: 0
0.00/0.02	c Variable( cover/uncovered/unused ): 0 90 0
0.00/0.02	c Unit Clauses: 0
0.00/0.02	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.02	c Clauses( cover/uncovered ): 0 8010
0.00/0.02	c Total Clauses( cover/uncovered ): 0 8010 0%
0.00/0.02	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.04	c Uncover Clauses avg size: 7 max size: 7
0.00/0.04	c Final circuit: i/l/o/s      90       0    8010     32130
0.00/0.04	c CnfToAig: Time: 0.02 s
0.00/0.08	c TmMap: Set choices finish.
0.00/0.09	c TmMap: Set big and: 13599
0.00/0.09	c TmMap: Origin: 32221 ClauseNum: 96390 --> New: 13690 ClauseNum: 59453
0.00/0.09	c TmMap: Time: 0.02
0.00/0.09	c Try to Add: #clause: 27198 #xorclause: 0
0.00/0.10	c #var: 5679 #clauses: 13599 Solving... 
1299.98/1300.01	c Time Out !!
1299.98/1300.01	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3376288-1305471630/watcher-3376288-1305471630 -o /tmp/evaluation-result-3376288-1305471630/solver-3376288-1305471630 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376288-1305471630.cnf 1478440797 

running on 2 cores: 1,3

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: 1.98 2.08 3.41 5/334 28321
/proc/meminfo: memFree=19956448/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=11796 CPUtime=0 cores=1,3
/proc/28320/stat : 28320 (runsolver) R 28318 28320 27884 0 -1 4202560 42 0 0 0 0 0 0 0 22 0 1 0 658760857 12079104 50 33554432000 4194304 5432360 140733426375872 18446744073709551615 4823920 0 0 4096 24578 0 0 0 17 3 0 0 0
/proc/28320/statm: 2949 50 31 303 0 2643 0

[startup+0.105923 s]
/proc/loadavg: 1.98 2.08 3.41 5/334 28321
/proc/meminfo: memFree=19956448/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=56952 CPUtime=0.08 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 6423 0 0 0 8 0 0 0 22 0 1 0 658760857 58318848 6359 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 14238 6359 696 445 0 7783 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56952

[startup+0.200872 s]
/proc/loadavg: 1.98 2.08 3.41 5/334 28321
/proc/meminfo: memFree=19956448/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=56952 CPUtime=0.18 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 6423 0 0 0 18 0 0 0 23 0 1 0 658760857 58318848 6359 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423410 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 14238 6359 696 445 0 7783 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 56952

[startup+0.300852 s]
/proc/loadavg: 1.98 2.08 3.41 5/334 28321
/proc/meminfo: memFree=19956448/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=56952 CPUtime=0.28 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 6423 0 0 0 28 0 0 0 23 0 1 0 658760857 58318848 6359 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423459 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 14238 6359 696 445 0 7783 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56952

[startup+0.700778 s]
/proc/loadavg: 1.98 2.08 3.41 5/334 28321
/proc/meminfo: memFree=19956448/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=59128 CPUtime=0.68 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 7017 0 0 0 68 0 0 0 25 0 1 0 658760857 60547072 6953 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423491 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 14782 6953 722 445 0 8327 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 59128

[startup+1.50063 s]
/proc/loadavg: 1.98 2.08 3.41 6/344 28335
/proc/meminfo: memFree=19884140/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=68016 CPUtime=1.47 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 7422 0 0 0 147 0 0 0 25 0 1 0 658760857 69648384 7358 33554432000 4194304 6014671 140737365568432 18446744073709551615 4422749 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 17004 7358 723 445 0 10549 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 68016

[startup+3.10034 s]
/proc/loadavg: 1.98 2.08 3.41 6/344 28335
/proc/meminfo: memFree=19862352/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=86264 CPUtime=3.08 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 8282 0 0 0 307 1 0 0 25 0 1 0 658760857 88334336 8218 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 21566 8218 723 445 0 15111 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 86264

[startup+6.30077 s]
/proc/loadavg: 2.22 2.12 3.42 7/344 28335
/proc/meminfo: memFree=19838848/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=95844 CPUtime=6.28 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 9733 0 0 0 627 1 0 0 25 0 1 0 658760857 98144256 9669 33554432000 4194304 6014671 140737365568432 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 23961 9669 727 445 0 17506 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 95844

[startup+12.7006 s]
/proc/loadavg: 2.52 2.19 3.44 6/344 28335
/proc/meminfo: memFree=19773172/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=105704 CPUtime=12.68 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 14636 0 0 0 1266 2 0 0 25 0 1 0 658760857 108240896 14572 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423904 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 26426 14572 727 445 0 19971 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 105704

[startup+25.5003 s]
/proc/loadavg: 3.14 2.34 3.47 7/344 28336
/proc/meminfo: memFree=19721968/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=115668 CPUtime=25.48 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 17481 0 0 0 2546 2 0 0 25 0 1 0 658760857 118444032 17405 33554432000 4194304 6014671 140737365568432 18446744073709551615 4378652 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 28917 17405 727 445 0 22462 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 115668

[startup+51.1006 s]
/proc/loadavg: 3.77 2.55 3.51 6/344 28345
/proc/meminfo: memFree=19680732/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=136396 CPUtime=51.07 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 20814 0 0 0 5104 3 0 0 25 0 1 0 658760857 139669504 20738 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 34099 20738 727 445 0 27644 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 136396

[startup+102.3 s]
/proc/loadavg: 4.55 2.96 3.59 6/344 28347
/proc/meminfo: memFree=19567744/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=158308 CPUtime=102.29 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 26727 0 0 0 10224 5 0 0 25 0 1 0 658760857 162107392 26646 33554432000 4194304 6014671 140737365568432 18446744073709551615 4534928 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 39577 26646 730 445 0 33122 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 158308

[startup+162.3 s]
/proc/loadavg: 4.83 3.33 3.68 6/344 28348
/proc/meminfo: memFree=19477812/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=180684 CPUtime=162.27 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 29236 0 0 0 16222 5 0 0 25 0 1 0 658760857 185020416 29154 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423937 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 45171 29154 729 445 0 38716 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 180684

[startup+222.314 s]
/proc/loadavg: 4.94 3.63 3.76 6/344 28350
/proc/meminfo: memFree=19451992/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=180684 CPUtime=222.29 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 30947 0 0 0 22223 6 0 0 25 0 1 0 658760857 185020416 30865 33554432000 4194304 6014671 140737365568432 18446744073709551615 4369474 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 45171 30865 729 445 0 38716 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 180684

[startup+282.301 s]
/proc/loadavg: 4.98 3.87 3.83 6/344 28355
/proc/meminfo: memFree=19440584/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=180684 CPUtime=282.27 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 32813 0 0 0 28221 6 0 0 25 0 1 0 658760857 185020416 32729 33554432000 4194304 6014671 140737365568432 18446744073709551615 4566286 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 45171 32729 727 445 0 38716 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 180684

[startup+342.301 s]
/proc/loadavg: 5.06 4.11 3.91 6/344 28356
/proc/meminfo: memFree=19394316/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=205556 CPUtime=342.27 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 38587 0 0 0 34219 8 0 0 25 0 1 0 658760857 210489344 38503 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 51389 38503 727 445 0 44934 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 205556

[startup+402.301 s]
/proc/loadavg: 5.16 4.30 3.99 7/344 28358
/proc/meminfo: memFree=19353128/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=205556 CPUtime=402.27 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 39096 0 0 0 40219 8 0 0 25 0 1 0 658760857 210489344 39011 33554432000 4194304 6014671 140737365568432 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 51389 39011 727 445 0 44934 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 205556

[startup+462.301 s]
/proc/loadavg: 5.06 4.42 4.05 7/344 28359
/proc/meminfo: memFree=19334016/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=205556 CPUtime=462.28 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 40507 0 0 0 46219 9 0 0 25 0 1 0 658760857 210489344 40408 33554432000 4194304 6014671 140737365568432 18446744073709551615 4422817 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 51389 40408 727 445 0 44934 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 205556

[startup+522.301 s]
/proc/loadavg: 5.02 4.52 4.11 6/344 28361
/proc/meminfo: memFree=19319724/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=205556 CPUtime=522.28 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 40731 0 0 0 52219 9 0 0 25 0 1 0 658760857 210489344 40626 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 51389 40626 727 445 0 44934 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 205556

[startup+582.301 s]
/proc/loadavg: 5.14 4.64 4.17 6/344 28363
/proc/meminfo: memFree=19274928/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=205556 CPUtime=582.28 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 41428 0 0 0 58219 9 0 0 25 0 1 0 658760857 210489344 41308 33554432000 4194304 6014671 140737365568432 18446744073709551615 4511679 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 51389 41308 727 445 0 44934 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 205556

[startup+642.3 s]
/proc/loadavg: 5.11 4.72 4.22 6/344 28364
/proc/meminfo: memFree=19250600/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=257064 CPUtime=642.28 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 41660 0 0 0 64219 9 0 0 25 0 1 0 658760857 263233536 41521 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423915 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 64266 41521 727 445 0 57811 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 257064

[startup+702.3 s]
/proc/loadavg: 5.04 4.77 4.27 6/344 28366
/proc/meminfo: memFree=19233096/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=309424 CPUtime=702.28 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 42429 0 0 0 70218 10 0 0 25 0 1 0 658760857 316850176 42254 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 77356 42254 727 445 0 70901 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 309424

[startup+762.3 s]
/proc/loadavg: 4.53 4.68 4.27 5/343 28367
/proc/meminfo: memFree=19233828/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=309424 CPUtime=762.29 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 42587 0 0 0 76219 10 0 0 25 0 1 0 658760857 316850176 42383 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 77356 42383 727 445 0 70901 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 309424

[startup+822.301 s]
/proc/loadavg: 4.19 4.56 4.25 5/343 28369
/proc/meminfo: memFree=19225116/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=309424 CPUtime=822.28 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 42714 0 0 0 82218 10 0 0 25 0 1 0 658760857 316850176 42450 33554432000 4194304 6014671 140737365568432 18446744073709551615 4424467 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 77356 42450 727 445 0 70901 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 309424

[startup+882.314 s]
/proc/loadavg: 4.12 4.47 4.24 5/343 28371
/proc/meminfo: memFree=19219892/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=309424 CPUtime=882.29 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 42733 0 0 0 88219 10 0 0 25 0 1 0 658760857 316850176 42469 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423931 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 77356 42469 727 445 0 70901 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 309424

[startup+942.301 s]
/proc/loadavg: 4.04 4.38 4.22 5/343 28372
/proc/meminfo: memFree=19195572/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=309424 CPUtime=942.28 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 43033 0 0 0 94218 10 0 0 25 0 1 0 658760857 316850176 42714 33554432000 4194304 6014671 140737365568432 18446744073709551615 4424120 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 77356 42714 727 445 0 70901 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 309424

[startup+1002.3 s]
/proc/loadavg: 4.12 4.34 4.22 5/343 28374
/proc/meminfo: memFree=19183904/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=309424 CPUtime=1002.28 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 43165 0 0 0 100218 10 0 0 25 0 1 0 658760857 316850176 42789 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 77356 42789 727 445 0 70901 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 309424

[startup+1062.3 s]
/proc/loadavg: 4.04 4.27 4.20 6/343 28375
/proc/meminfo: memFree=19163800/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=309424 CPUtime=1062.27 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 43248 0 0 0 106217 10 0 0 25 0 1 0 658760857 316850176 42872 33554432000 4194304 6014671 140737365568432 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 77356 42872 727 445 0 70901 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 309424

[startup+1122.3 s]
/proc/loadavg: 4.01 4.22 4.18 6/343 28377
/proc/meminfo: memFree=19114432/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=309424 CPUtime=1122.28 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 46065 0 0 0 112217 11 0 0 25 0 1 0 658760857 316850176 45629 33554432000 4194304 6014671 140737365568432 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 77356 45629 727 445 0 70901 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 309424

[startup+1182.3 s]
/proc/loadavg: 4.07 4.21 4.18 5/343 28379
/proc/meminfo: memFree=19111812/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=309424 CPUtime=1182.28 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 46065 0 0 0 118217 11 0 0 25 0 1 0 658760857 316850176 45629 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 77356 45629 727 445 0 70901 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 309424

[startup+1242.3 s]
/proc/loadavg: 4.02 4.17 4.16 5/343 28380
/proc/meminfo: memFree=19081032/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=365736 CPUtime=1242.27 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 52025 0 0 0 124214 13 0 0 25 0 1 0 658760857 374513664 51528 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 91434 51528 727 445 0 84979 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 365736



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.15 4.16 4/342 28383
/proc/meminfo: memFree=19252000/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=365736 CPUtime=1299.98 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 57387 0 0 0 129983 15 0 0 25 0 1 0 658760857 374513664 56890 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 91434 56890 727 445 0 84979 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 365736

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

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

[startup+1300 s]
/proc/loadavg: 4.07 4.15 4.16 4/342 28383
/proc/meminfo: memFree=19252000/32951124 swapFree=67056788/67111528
[pid=28320] ppid=28318 vsize=365736 CPUtime=1299.98 cores=1,3
/proc/28320/stat : 28320 (qutersat_releas) R 28318 28320 27884 0 -1 4202496 57387 0 0 0 129983 15 0 0 25 0 1 0 658760857 374513664 56890 33554432000 4194304 6014671 140737365568432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28320/statm: 91434 56890 727 445 0 84979 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 365736

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.01
CPU user time (s): 1299.84
CPU system time (s): 0.168974
CPU usage (%): 99.9991
Max. virtual memory (cumulated for all children) (KiB): 365736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.84
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57391
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= 6
involuntary context switches= 3261

runsolver used 4.15137 second user time and 10.2934 second system time

The end

Launcher Data 

Begin job on node133 at 2011-05-15 17:00:30
IDJOB=3376288
IDBENCH=82797
IDSOLVER=1856
FILE ID=node133/3376288-1305471630
RUNJOBID= node133-1305471630-28294
PBS_JOBID= 13325299
Free space on /tmp= 73620 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S1828831772-021.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376288-1305471630/watcher-3376288-1305471630 -o /tmp/evaluation-result-3376288-1305471630/solver-3376288-1305471630 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376288-1305471630.cnf 1478440797

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

MD5SUM BENCH= 40224b6c1498feedd538b60d16a1e0b8
RANDOM SEED=1478440797

node133.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		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
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		: 2666.834
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	: 5332.82
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		: 2666.834
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	: 6741.12
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		: 2666.834
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		: 2666.834
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		: 2666.834
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		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19956612 kB
Buffers:        309456 kB
Cached:        4176112 kB
SwapCached:       8756 kB
Active:        9513276 kB
Inactive:      3180624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19956612 kB
SwapTotal:    67111528 kB
SwapFree:     67056788 kB
Dirty:            5480 kB
Writeback:           0 kB
AnonPages:     8206220 kB
Mapped:          30408 kB
Slab:           201300 kB
PageTables:      34740 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 64215128 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73620 MiB
End job on node133 at 2011-05-15 17:22:12