Trace number 3376482

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) 1300.03 1300.03

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S506401817-075.UNKNOWN.cnf
MD5SUM2d7407b1b64ab354711b83851f166439
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 600 #clause: 2556
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 600
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 600 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 2556
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2556 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     600       0    2556      5101
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 2556
0.00/0.02	c TmMap: Origin: 5702 ClauseNum: 15303 --> New: 3157 ClauseNum: 10224
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 5112 #xorclause: 0
0.00/0.02	c #var: 600 #clauses: 2557 Solving... 
1300.01/1300.01	c Time Out !!
1300.01/1300.01	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-3376482-1305473121/watcher-3376482-1305473121 -o /tmp/evaluation-result-3376482-1305473121/solver-3376482-1305473121 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376482-1305473121.cnf 952717548 

running on 2 cores: 5,7

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: 3.84 4.03 4.40 4/436 31020
/proc/meminfo: memFree=21087648/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=37484 CPUtime=0.01 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 3335 0 0 0 1 0 0 0 25 0 1 0 737542793 38383616 3271 33554432000 4194304 6014671 140735872361216 18446744073709551615 4340812 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 9371 3273 661 445 0 2916 0

[startup+0.106667 s]
/proc/loadavg: 3.84 4.03 4.40 4/436 31020
/proc/meminfo: memFree=21087648/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=47736 CPUtime=0.1 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 3978 0 0 0 10 0 0 0 25 0 1 0 737542793 48881664 3914 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 11934 3914 722 445 0 5479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 47736

[startup+0.200649 s]
/proc/loadavg: 3.84 4.03 4.40 4/436 31020
/proc/meminfo: memFree=21087648/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=56268 CPUtime=0.19 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 4148 0 0 0 19 0 0 0 25 0 1 0 737542793 57618432 4084 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 14067 4084 723 445 0 7612 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56268

[startup+0.30063 s]
/proc/loadavg: 3.84 4.03 4.40 4/436 31020
/proc/meminfo: memFree=21087648/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=56268 CPUtime=0.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 4261 0 0 0 29 0 0 0 25 0 1 0 737542793 57618432 4197 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424025 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 14067 4197 723 445 0 7612 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56268

[startup+0.700556 s]
/proc/loadavg: 3.84 4.03 4.40 4/436 31020
/proc/meminfo: memFree=21087648/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=64972 CPUtime=0.69 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 4688 0 0 0 69 0 0 0 25 0 1 0 737542793 66531328 4624 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424085 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 16243 4624 723 445 0 9788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64972

[startup+1.50042 s]
/proc/loadavg: 3.84 4.03 4.40 5/437 31021
/proc/meminfo: memFree=21068668/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=82780 CPUtime=1.49 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 7015 0 0 0 149 0 0 0 25 0 1 0 737542793 84766720 6951 33554432000 4194304 6014671 140735872361216 18446744073709551615 4511656 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 20695 6951 727 445 0 14240 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 82780

[startup+3.10012 s]
/proc/loadavg: 3.84 4.03 4.40 5/437 31021
/proc/meminfo: memFree=21052316/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=100804 CPUtime=3.09 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 8080 0 0 0 308 1 0 0 25 0 1 0 737542793 103223296 8016 33554432000 4194304 6014671 140735872361216 18446744073709551615 4425380 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 25201 8016 727 445 0 18746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100804

[startup+6.30053 s]
/proc/loadavg: 3.85 4.03 4.40 5/437 31021
/proc/meminfo: memFree=21045452/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=110096 CPUtime=6.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 8825 0 0 0 628 1 0 0 25 0 1 0 737542793 112738304 8761 33554432000 4194304 6014671 140735872361216 18446744073709551615 4423950 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 27524 8761 727 445 0 21069 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 110096

[startup+12.7004 s]
/proc/loadavg: 3.86 4.03 4.40 5/437 31021
/proc/meminfo: memFree=21013344/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=110096 CPUtime=12.69 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 12512 0 0 0 1268 1 0 0 25 0 1 0 737542793 112738304 12439 33554432000 4194304 6014671 140735872361216 18446744073709551615 4423937 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 27524 12439 727 445 0 21069 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 110096

[startup+25.501 s]
/proc/loadavg: 3.89 4.03 4.39 5/437 31022
/proc/meminfo: memFree=20988060/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=110224 CPUtime=25.49 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 14644 0 0 0 2548 1 0 0 25 0 1 0 737542793 112869376 14571 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 27556 14571 727 445 0 21101 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 110224

[startup+51.1003 s]
/proc/loadavg: 4.01 4.04 4.38 6/437 31023
/proc/meminfo: memFree=20958284/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=110224 CPUtime=51.09 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 16883 0 0 0 5107 2 0 0 25 0 1 0 737542793 112869376 16810 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 27556 16810 727 445 0 21101 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 110224

[startup+102.301 s]
/proc/loadavg: 4.00 4.03 4.36 5/437 31024
/proc/meminfo: memFree=20871296/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=152224 CPUtime=102.3 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 25284 0 0 0 10226 4 0 0 25 0 1 0 737542793 155877376 25211 33554432000 4194304 6014671 140735872361216 18446744073709551615 4511656 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 38056 25211 727 445 0 31601 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 152224

[startup+162.301 s]
/proc/loadavg: 4.12 4.06 4.35 5/437 31025
/proc/meminfo: memFree=20835888/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=152224 CPUtime=162.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 26404 0 0 0 16224 5 0 0 25 0 1 0 737542793 155877376 26331 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 38056 26331 727 445 0 31601 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 152224

[startup+222.316 s]
/proc/loadavg: 4.08 4.06 4.33 5/437 31027
/proc/meminfo: memFree=20781380/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=163488 CPUtime=222.31 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 31759 0 0 0 22225 6 0 0 25 0 1 0 737542793 167411712 31684 33554432000 4194304 6014671 140735872361216 18446744073709551615 4369656 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 40872 31684 728 445 0 34417 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 163488

[startup+282.301 s]
/proc/loadavg: 4.03 4.05 4.31 6/437 31029
/proc/meminfo: memFree=20739164/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=174884 CPUtime=282.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 32595 0 0 0 28223 6 0 0 25 0 1 0 737542793 179081216 32520 33554432000 4194304 6014671 140735872361216 18446744073709551615 4422787 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 43721 32520 728 445 0 37266 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 174884

[startup+342.301 s]
/proc/loadavg: 4.01 4.04 4.29 5/437 31030
/proc/meminfo: memFree=20676884/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=186600 CPUtime=342.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 38387 0 0 0 34221 8 0 0 25 0 1 0 737542793 191078400 38311 33554432000 4194304 6014671 140735872361216 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 46650 38311 727 445 0 40195 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 186600

[startup+402.301 s]
/proc/loadavg: 4.00 4.03 4.27 5/437 31032
/proc/meminfo: memFree=20650284/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=198504 CPUtime=402.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 39041 0 0 0 40221 8 0 0 25 0 1 0 737542793 203268096 38965 33554432000 4194304 6014671 140735872361216 18446744073709551615 4423931 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 49626 38965 727 445 0 43171 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 198504

[startup+462.301 s]
/proc/loadavg: 4.05 4.04 4.25 6/437 31033
/proc/meminfo: memFree=20602500/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=198504 CPUtime=462.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 40024 0 0 0 46221 8 0 0 25 0 1 0 737542793 203268096 39933 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424004 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 49626 39933 727 445 0 43171 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 198504

[startup+522.3 s]
/proc/loadavg: 4.02 4.03 4.24 6/437 31035
/proc/meminfo: memFree=20600820/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=198504 CPUtime=522.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 40093 0 0 0 52221 8 0 0 25 0 1 0 737542793 203268096 39996 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 49626 39996 727 445 0 43171 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 198504

[startup+582.3 s]
/proc/loadavg: 4.00 4.02 4.22 6/437 31037
/proc/meminfo: memFree=20574600/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=198504 CPUtime=582.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 42942 0 0 0 58221 8 0 0 25 0 1 0 737542793 203268096 42830 33554432000 4194304 6014671 140735872361216 18446744073709551615 4511679 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 49626 42830 727 445 0 43171 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 198504

[startup+642.3 s]
/proc/loadavg: 4.05 4.03 4.21 6/437 31038
/proc/meminfo: memFree=20514632/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=248444 CPUtime=642.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 46317 0 0 0 64219 10 0 0 25 0 1 0 737542793 254406656 46186 33554432000 4194304 6014671 140735872361216 18446744073709551615 4369619 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 62111 46186 727 445 0 55656 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 248444

[startup+702.301 s]
/proc/loadavg: 4.14 4.05 4.20 6/437 31040
/proc/meminfo: memFree=20444144/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=248444 CPUtime=702.3 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 46402 0 0 0 70220 10 0 0 25 0 1 0 737542793 254406656 46260 33554432000 4194304 6014671 140735872361216 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 62111 46260 727 445 0 55656 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 248444

[startup+762.301 s]
/proc/loadavg: 4.12 4.06 4.19 5/437 31042
/proc/meminfo: memFree=20418160/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=299024 CPUtime=762.31 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 46492 0 0 0 76221 10 0 0 25 0 1 0 737542793 306200576 46324 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424094 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 74756 46324 727 445 0 68301 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 299024

[startup+822.3 s]
/proc/loadavg: 4.04 4.05 4.17 6/437 31046
/proc/meminfo: memFree=20413032/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=350016 CPUtime=822.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 46680 0 0 0 82219 10 0 0 25 0 1 0 737542793 358416384 46449 33554432000 4194304 6014671 140735872361216 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 87504 46449 727 445 0 81049 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 350016

[startup+882.316 s]
/proc/loadavg: 4.01 4.03 4.16 6/437 31048
/proc/meminfo: memFree=20357868/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=350016 CPUtime=882.31 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 53009 0 0 0 88218 13 0 0 25 0 1 0 737542793 358416384 52744 33554432000 4194304 6014671 140735872361216 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 87504 52744 727 445 0 81049 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 350016

[startup+942.3 s]
/proc/loadavg: 4.00 4.03 4.15 6/437 31049
/proc/meminfo: memFree=20354460/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=350016 CPUtime=942.3 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 53554 0 0 0 94216 14 0 0 25 0 1 0 737542793 358416384 53211 33554432000 4194304 6014671 140735872361216 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 87504 53211 727 445 0 81049 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 350016

[startup+1002.3 s]
/proc/loadavg: 4.07 4.04 4.14 6/437 31051
/proc/meminfo: memFree=20350820/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=350016 CPUtime=1002.3 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 53732 0 0 0 100216 14 0 0 25 0 1 0 737542793 358416384 53389 33554432000 4194304 6014671 140735872361216 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 87504 53389 727 445 0 81049 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 350016

[startup+1062.3 s]
/proc/loadavg: 4.02 4.03 4.13 6/437 31052
/proc/meminfo: memFree=20345060/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=350016 CPUtime=1062.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 53732 0 0 0 106215 14 0 0 25 0 1 0 737542793 358416384 53389 33554432000 4194304 6014671 140735872361216 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 87504 53389 727 445 0 81049 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 350016

[startup+1122.3 s]
/proc/loadavg: 4.15 4.05 4.13 6/437 31054
/proc/meminfo: memFree=20315972/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=350016 CPUtime=1122.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 56672 0 0 0 112215 14 0 0 25 0 1 0 737542793 358416384 56203 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 87504 56203 727 445 0 81049 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 350016

[startup+1182.3 s]
/proc/loadavg: 4.12 4.06 4.12 6/437 31056
/proc/meminfo: memFree=20309964/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=350016 CPUtime=1182.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 56672 0 0 0 118215 14 0 0 25 0 1 0 737542793 358416384 56203 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 87504 56203 727 445 0 81049 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 350016

[startup+1242.3 s]
/proc/loadavg: 4.19 4.09 4.13 6/437 31057
/proc/meminfo: memFree=20285480/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=404128 CPUtime=1242.29 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 60521 0 0 0 124213 16 0 0 25 0 1 0 737542793 413827072 60052 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 101032 60052 727 445 0 94577 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 404128



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.44 3.94 4.07 2/419 31113
/proc/meminfo: memFree=20990124/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=404128 CPUtime=1300.01 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 67691 0 0 0 129982 19 0 0 25 0 1 0 737542793 413827072 67085 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 101032 67085 727 445 0 94577 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 404128

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: 3.44 3.94 4.07 2/419 31113
/proc/meminfo: memFree=20990124/32950928 swapFree=65730872/67111528
[pid=31020] ppid=31018 vsize=404128 CPUtime=1300.01 cores=5,7
/proc/31020/stat : 31020 (qutersat_releas) R 31018 31020 30307 0 -1 4202496 67691 0 0 0 129982 19 0 0 25 0 1 0 737542793 413827072 67085 33554432000 4194304 6014671 140735872361216 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31020/statm: 101032 67085 727 445 0 94577 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 404128

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.03
CPU user time (s): 1299.82
CPU system time (s): 0.208968
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 404128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.82
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67695
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= 2295

runsolver used 5.2752 second user time and 12.7501 second system time

The end

Launcher Data 

Begin job on node116 at 2011-05-15 17:25:21
IDJOB=3376482
IDBENCH=82991
IDSOLVER=1856
FILE ID=node116/3376482-1305473121
RUNJOBID= node116-1305473108-30954
PBS_JOBID= 13325317
Free space on /tmp= 73132 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S506401817-075.UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376482-1305473121/watcher-3376482-1305473121 -o /tmp/evaluation-result-3376482-1305473121/solver-3376482-1305473121 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376482-1305473121.cnf 952717548

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

MD5SUM BENCH= 2d7407b1b64ab354711b83851f166439
RANDOM SEED=952717548

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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	: 5332.75
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		: 2666.826
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	: 5332.77
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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		: 2666.826
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:     32950928 kB
MemFree:      21087920 kB
Buffers:        134316 kB
Cached:        1291816 kB
SwapCached:      12348 kB
Active:       10695052 kB
Inactive:       933196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21087920 kB
SwapTotal:    67111528 kB
SwapFree:     65730872 kB
Dirty:            8424 kB
Writeback:           0 kB
AnonPages:    10200956 kB
Mapped:          25232 kB
Slab:           112808 kB
PageTables:      54312 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 113752568 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= 73136 MiB
End job on node116 at 2011-05-15 17:47:03