Trace number 3188392

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) 1300.05 1300.03

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S877088425-001-UNKNOWN.cnf
MD5SUM419b5972e0565bacaabacb029af6176c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark363.652
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
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 530000
Number of clauses of size over 50

Solver Data 

0.00/0.03	c Set FPU double precision.
0.00/0.04	c Parse Cnf success: #var: 1500 #clause: 30000
0.00/0.04	c Find Units :          0
0.00/0.04	c Find Invs  :          0
0.00/0.04	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.04	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.04	c Find Ite   :          0
0.00/0.04	c UnDirect variable: 0
0.00/0.04	c UnDirect to Direct Gate: 0
0.00/0.04	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.04	c Break Cycle : 0
0.00/0.04	c Total Root : 0 Undef Var: 1500
0.00/0.04	c After covering, Total Root: 0 Leaf: 0
0.00/0.04	c Variable( cover/uncovered/unused ): 0 1500 0
0.00/0.04	c Unit Clauses: 0
0.00/0.04	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.04	c Clauses( cover/uncovered ): 0 30000
0.00/0.04	c Total Clauses( cover/uncovered ): 0 30000 0%
0.00/0.04	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.09	c Uncover Clauses avg size: 5 max size: 5
0.00/0.10	c Final circuit: i/l/o/s    1500       0   30000    119328
0.00/0.10	c CnfToAig: Time: 0.06 s
0.16/0.20	c TmMap: Set choices finish.
0.16/0.23	c TmMap: Set big and: 30667
0.16/0.23	c TmMap: Origin: 120829 ClauseNum: 357984 --> New: 32168 ClauseNum: 180662
0.16/0.23	c TmMap: Time: 0.07
0.16/0.25	c Try to Add: #clause: 61334 #xorclause: 0
0.16/0.26	c #var: 2167 #clauses: 30668 Solving... 
1300.02/1300.00	c Time Out !!
1300.02/1300.00	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-3188392-1302280187/watcher-3188392-1302280187 -o /tmp/evaluation-result-3188392-1302280187/solver-3188392-1302280187 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188392-1302280187.cnf 1664206783 

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: 4.00 4.00 4.42 3/177 4129
/proc/meminfo: memFree=16893992/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=6420 CPUtime=0 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) D 4127 4129 4090 0 -1 4194304 96 0 0 0 0 0 0 0 20 0 1 0 418249426 6574080 48 33554432000 4194304 6016207 140734947730000 18446744073709551615 256410467975 0 0 4096 0 18446744071562154983 0 0 17 0 0 0 0
/proc/4129/statm: 1605 48 37 445 0 65 0

[startup+0.110544 s]
/proc/loadavg: 4.00 4.00 4.42 3/177 4129
/proc/meminfo: memFree=16893992/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=41068 CPUtime=0.07 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 4350 0 3 0 7 0 0 0 20 0 1 0 418249426 42053632 4286 33554432000 4194304 6016207 140734947730000 18446744073709551615 4342367 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 10267 4287 619 445 0 3811 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 41068

[startup+0.200464 s]
/proc/loadavg: 4.00 4.00 4.42 3/177 4129
/proc/meminfo: memFree=16893992/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=71580 CPUtime=0.16 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 11968 0 3 0 16 0 0 0 20 0 1 0 418249426 73297920 11904 33554432000 4194304 6016207 140734947730000 18446744073709551615 4229926 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 17895 11904 671 445 0 11439 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 71580

[startup+0.300509 s]
/proc/loadavg: 4.00 4.00 4.42 3/177 4129
/proc/meminfo: memFree=16893992/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=75676 CPUtime=0.27 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 13084 0 3 0 26 1 0 0 21 0 1 0 418249426 77492224 13019 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 18919 13019 692 445 0 12463 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 75676

[startup+0.70043 s]
/proc/loadavg: 4.00 4.00 4.42 3/177 4129
/proc/meminfo: memFree=16893992/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=75676 CPUtime=0.67 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 13112 0 3 0 66 1 0 0 21 0 1 0 418249426 77492224 13047 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 18919 13047 719 445 0 12463 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 75676

[startup+1.50028 s]
/proc/loadavg: 4.00 4.00 4.42 5/190 4151
/proc/meminfo: memFree=16614600/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=75676 CPUtime=1.47 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 13112 0 3 0 146 1 0 0 25 0 1 0 418249426 77492224 13047 33554432000 4194304 6016207 140734947730000 18446744073709551615 4426291 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 18919 13047 719 445 0 12463 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 75676

[startup+3.10098 s]
/proc/loadavg: 4.00 4.00 4.42 5/190 4151
/proc/meminfo: memFree=16603316/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=96756 CPUtime=3.07 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 14688 0 3 0 306 1 0 0 25 0 1 0 418249426 99078144 14623 33554432000 4194304 6016207 140734947730000 18446744073709551615 4380234 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 24189 14623 723 445 0 17733 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 96756

[startup+6.30038 s]
/proc/loadavg: 4.00 4.00 4.41 5/190 4151
/proc/meminfo: memFree=16559176/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=107544 CPUtime=6.26 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 18475 0 3 0 625 1 0 0 25 0 1 0 418249426 110125056 18410 33554432000 4194304 6016207 140734947730000 18446744073709551615 4426099 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 26886 18410 727 445 0 20430 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 107544

[startup+12.7012 s]
/proc/loadavg: 4.00 4.00 4.41 5/190 4151
/proc/meminfo: memFree=16435844/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=173072 CPUtime=12.66 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 26529 0 3 0 1264 2 0 0 25 0 1 0 418249426 177225728 26464 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 43268 26465 727 445 0 36812 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 173072

[startup+25.5008 s]
/proc/loadavg: 4.00 4.00 4.40 5/190 4151
/proc/meminfo: memFree=16251800/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=229256 CPUtime=25.46 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 37339 0 3 0 2542 4 0 0 25 0 1 0 418249426 234758144 37274 33554432000 4194304 6016207 140734947730000 18446744073709551615 4536352 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 57314 37274 727 445 0 50858 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 229256

[startup+51.1009 s]
/proc/loadavg: 4.00 4.00 4.39 5/190 4152
/proc/meminfo: memFree=16047620/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=229256 CPUtime=51.06 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 42610 0 3 0 5101 5 0 0 25 0 1 0 418249426 234758144 42545 33554432000 4194304 6016207 140734947730000 18446744073709551615 4536352 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 57314 42545 727 445 0 50858 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 229256

[startup+102.301 s]
/proc/loadavg: 4.00 4.00 4.37 5/190 4154
/proc/meminfo: memFree=15884284/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=320880 CPUtime=102.28 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 45138 0 3 0 10222 6 0 0 25 0 1 0 418249426 328581120 44933 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 80220 44933 727 445 0 73764 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 320880

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 4.34 5/190 4155
/proc/meminfo: memFree=15732216/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=368480 CPUtime=162.27 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 58932 0 3 0 16219 8 0 0 25 0 1 0 418249426 377323520 58625 33554432000 4194304 6016207 140734947730000 18446744073709551615 4378013 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 92120 58625 727 445 0 85664 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 368480

[startup+222.306 s]
/proc/loadavg: 4.00 4.00 4.32 5/190 4157
/proc/meminfo: memFree=15625760/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=368480 CPUtime=222.27 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 66209 0 3 0 22218 9 0 0 25 0 1 0 418249426 377323520 62824 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 92120 62824 727 445 0 85664 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 368480

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 4.30 5/190 4158
/proc/meminfo: memFree=15542032/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=368480 CPUtime=282.28 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 72443 0 3 0 28217 11 0 0 25 0 1 0 418249426 377323520 69058 33554432000 4194304 6016207 140734947730000 18446744073709551615 4380060 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 92120 69058 727 445 0 85664 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 368480

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 4.27 5/190 4160
/proc/meminfo: memFree=15522916/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=368480 CPUtime=342.28 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 75540 0 3 0 34216 12 0 0 25 0 1 0 418249426 377323520 72112 33554432000 4194304 6016207 140734947730000 18446744073709551615 4380158 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 92120 72112 731 445 0 85664 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 368480

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 4.26 5/190 4161
/proc/meminfo: memFree=15468940/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=420192 CPUtime=402.27 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 86926 0 3 0 40213 14 0 0 25 0 1 0 418249426 430276608 83498 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 105048 83498 731 445 0 98592 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 420192

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 4.24 5/190 4163
/proc/meminfo: memFree=15408636/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=420192 CPUtime=462.28 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 90403 0 3 0 46213 15 0 0 25 0 1 0 418249426 430276608 86975 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 105048 86975 731 445 0 98592 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 420192

[startup+522.301 s]
/proc/loadavg: 4.07 4.03 4.23 5/190 4165
/proc/meminfo: memFree=15402128/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=420192 CPUtime=522.29 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 90570 0 3 0 52214 15 0 0 25 0 1 0 418249426 430276608 87142 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 105048 87142 731 445 0 98592 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 420192

[startup+582.301 s]
/proc/loadavg: 4.11 4.05 4.22 5/190 4169
/proc/meminfo: memFree=15358552/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=420192 CPUtime=582.29 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 90769 0 3 0 58214 15 0 0 25 0 1 0 418249426 430276608 87341 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 105048 87341 731 445 0 98592 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 420192

[startup+642.301 s]
/proc/loadavg: 4.04 4.04 4.21 5/190 4171
/proc/meminfo: memFree=15323696/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=420192 CPUtime=642.29 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 91039 0 3 0 64214 15 0 0 25 0 1 0 418249426 430276608 87611 33554432000 4194304 6016207 140734947730000 18446744073709551615 4426916 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 105048 87611 731 445 0 98592 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 420192

[startup+702.3 s]
/proc/loadavg: 4.01 4.03 4.19 5/190 4173
/proc/meminfo: memFree=15299488/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=420192 CPUtime=702.29 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 91044 0 3 0 70214 15 0 0 25 0 1 0 418249426 430276608 87616 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 105048 87616 731 445 0 98592 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 420192

[startup+762.301 s]
/proc/loadavg: 4.00 4.02 4.17 5/190 4174
/proc/meminfo: memFree=15271300/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=420320 CPUtime=762.3 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 91359 0 3 0 76215 15 0 0 25 0 1 0 418249426 430407680 87931 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 105080 87931 731 445 0 98624 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 420320

[startup+822.301 s]
/proc/loadavg: 4.00 4.02 4.16 5/190 4176
/proc/meminfo: memFree=15262316/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=420320 CPUtime=822.29 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 92093 0 3 0 82214 15 0 0 25 0 1 0 418249426 430407680 88665 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 105080 88665 731 445 0 98624 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 420320

[startup+882.306 s]
/proc/loadavg: 4.00 4.01 4.15 5/190 4177
/proc/meminfo: memFree=15174004/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=420320 CPUtime=882.3 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 92457 0 3 0 88215 15 0 0 25 0 1 0 418249426 430407680 89029 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 105080 89029 731 445 0 98624 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 420320

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.14 5/190 4179
/proc/meminfo: memFree=15032500/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=478436 CPUtime=942.3 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 102791 0 3 0 94210 20 0 0 25 0 1 0 418249426 489918464 99363 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 119609 99363 731 445 0 113153 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 478436

[startup+1002.3 s]
/proc/loadavg: 4.06 4.01 4.13 5/190 4181
/proc/meminfo: memFree=15011880/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=478436 CPUtime=1002.3 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 103383 0 3 0 100210 20 0 0 25 0 1 0 418249426 489918464 99954 33554432000 4194304 6016207 140734947730000 18446744073709551615 4536800 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 119609 99954 730 445 0 113153 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 478436

[startup+1062.3 s]
/proc/loadavg: 4.05 4.02 4.13 5/190 4182
/proc/meminfo: memFree=14879296/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=478436 CPUtime=1062.31 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 106562 0 3 0 106210 21 0 0 25 0 1 0 418249426 489918464 103133 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 119609 103133 730 445 0 113153 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 478436

[startup+1122.3 s]
/proc/loadavg: 4.02 4.02 4.12 5/190 4184
/proc/meminfo: memFree=14774436/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=478436 CPUtime=1122.31 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 106766 0 3 0 112210 21 0 0 25 0 1 0 418249426 489918464 103337 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 119609 103337 730 445 0 113153 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 478436

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 4.10 5/190 4185
/proc/meminfo: memFree=14679432/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=537416 CPUtime=1182.31 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 117764 0 3 0 118206 25 0 0 25 0 1 0 418249426 550313984 114335 33554432000 4194304 6016207 140734947730000 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 134354 114335 730 445 0 127898 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 537416

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 4.09 5/190 4187
/proc/meminfo: memFree=14653592/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=537416 CPUtime=1242.31 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 119209 0 3 0 124206 25 0 0 25 0 1 0 418249426 550313984 115779 33554432000 4194304 6016207 140734947730000 18446744073709551615 4536800 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 134354 115779 729 445 0 127898 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 537416



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.09 5/190 4188
/proc/meminfo: memFree=14632732/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=537416 CPUtime=1300.02 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 119234 0 3 0 129977 25 0 0 25 0 1 0 418249426 550313984 115804 33554432000 4194304 6016207 140734947730000 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 134354 115804 729 445 0 127898 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 537416

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: 4.00 4.00 4.09 5/190 4188
/proc/meminfo: memFree=14632732/32950928 swapFree=67111524/67111528
[pid=4129] ppid=4127 vsize=537416 CPUtime=1300.02 cores=0,2
/proc/4129/stat : 4129 (qutersat_releas) R 4127 4129 4090 0 -1 4202496 119234 0 3 0 129977 25 0 0 25 0 1 0 418249426 550313984 115804 33554432000 4194304 6016207 140734947730000 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 0 0 0 2
/proc/4129/statm: 134354 115804 729 445 0 127898 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 537416

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.05
CPU user time (s): 1299.77
CPU system time (s): 0.281957
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 537416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.77
system time used= 0.281957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119239
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 30
involuntary context switches= 3932

runsolver used 2.22566 second user time and 4.87226 second system time

The end

Launcher Data 

Begin job on node115 at 2011-04-08 18:29:48
IDJOB=3188392
IDBENCH=82523
IDSOLVER=1607
FILE ID=node115/3188392-1302280187
RUNJOBID= node115-1302280187-4108
PBS_JOBID= 12919063
Free space on /tmp= 70912 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S877088425-001-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188392-1302280187/watcher-3188392-1302280187 -o /tmp/evaluation-result-3188392-1302280187/solver-3188392-1302280187 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188392-1302280187.cnf 1664206783

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

MD5SUM BENCH= 419b5972e0565bacaabacb029af6176c
RANDOM SEED=1664206783

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
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		: 2666.811
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		: 2666.811
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		: 2666.811
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		: 2666.811
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	: 5332.74
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		: 2666.811
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		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      16894380 kB
Buffers:        415076 kB
Cached:       15167932 kB
SwapCached:          4 kB
Active:        3410748 kB
Inactive:     12239224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16894380 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            3120 kB
Writeback:           0 kB
AnonPages:       66860 kB
Mapped:          14332 kB
Slab:           341492 kB
PageTables:       5412 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   192168 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= 70896 MiB
End job on node115 at 2011-04-08 18:51:30