Trace number 3188649

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) 1300.03 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S943066845-088.UNKNOWN.cnf
MD5SUM9ba8ad6ebe939ddb75efcc3aec0126e6
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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.
0.00/0.00	c Parse Cnf success: #var: 550 #clause: 2343
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 550
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 550 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 2343
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2343 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.00	c Uncover Clauses avg size: 3 max size: 3
0.00/0.00	c Final circuit: i/l/o/s     550       0    2343      4681
0.00/0.00	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 2343
0.00/0.02	c TmMap: Origin: 5232 ClauseNum: 14043 --> New: 2894 ClauseNum: 9372
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 4686 #xorclause: 0
0.00/0.02	c #var: 550 #clauses: 2344 Solving... 
1300.01/1300.00	c Time Out !!
1300.01/1300.00	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-3188649-1302283332/watcher-3188649-1302283332 -o /tmp/evaluation-result-3188649-1302283332/solver-3188649-1302283332 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188649-1302283332.cnf 1216560645 

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: 4.02 4.01 4.10 3/187 12986
/proc/meminfo: memFree=18383412/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=32364 CPUtime=0 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 1837 0 0 0 0 0 0 0 25 0 1 0 339932892 33140736 1769 33554432000 4194304 6016207 140735052858240 18446744073709551615 4304998 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 8091 1769 379 445 0 1635 0

[startup+0.096544 s]
/proc/loadavg: 4.02 4.01 4.10 3/187 12986
/proc/meminfo: memFree=18383412/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=46712 CPUtime=0.09 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 3915 0 0 0 9 0 0 0 25 0 1 0 339932892 47833088 3847 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425217 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 11678 3847 722 445 0 5222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46712

[startup+0.100542 s]
/proc/loadavg: 4.02 4.01 4.10 3/187 12986
/proc/meminfo: memFree=18383412/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=46712 CPUtime=0.09 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 3918 0 0 0 9 0 0 0 25 0 1 0 339932892 47833088 3850 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425840 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 11678 3850 722 445 0 5222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46712

[startup+0.300503 s]
/proc/loadavg: 4.02 4.01 4.10 3/187 12986
/proc/meminfo: memFree=18383412/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=56752 CPUtime=0.29 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 4330 0 0 0 29 0 0 0 25 0 1 0 339932892 58114048 4262 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425561 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 14188 4262 722 445 0 7732 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56752

[startup+0.700433 s]
/proc/loadavg: 4.02 4.01 4.10 3/187 12986
/proc/meminfo: memFree=18383412/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=65416 CPUtime=0.69 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 4710 0 0 0 69 0 0 0 25 0 1 0 339932892 66985984 4642 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425645 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 16354 4642 722 445 0 9898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65416

[startup+1.50028 s]
/proc/loadavg: 4.02 4.01 4.10 5/190 13014
/proc/meminfo: memFree=18337004/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=74224 CPUtime=1.49 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 6690 0 0 0 149 0 0 0 25 0 1 0 339932892 76005376 6622 33554432000 4194304 6016207 140735052858240 18446744073709551615 4424318 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 18556 6622 729 445 0 12100 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74224

[startup+3.10097 s]
/proc/loadavg: 4.02 4.01 4.10 5/190 13014
/proc/meminfo: memFree=18312460/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=83216 CPUtime=3.09 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 7339 0 0 0 309 0 0 0 25 0 1 0 339932892 85213184 7271 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425540 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 20804 7271 729 445 0 14348 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83216

[startup+6.30036 s]
/proc/loadavg: 4.01 4.01 4.09 5/190 13014
/proc/meminfo: memFree=18280688/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=83216 CPUtime=6.29 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 8190 0 0 0 629 0 0 0 25 0 1 0 339932892 85213184 8122 33554432000 4194304 6016207 140735052858240 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 20804 8122 729 445 0 14348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83216

[startup+12.7001 s]
/proc/loadavg: 4.01 4.01 4.09 5/190 13014
/proc/meminfo: memFree=18207440/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=92624 CPUtime=12.69 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 12426 0 0 0 1269 0 0 0 25 0 1 0 339932892 94846976 12348 33554432000 4194304 6016207 140735052858240 18446744073709551615 4426003 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 23156 12348 729 445 0 16700 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92624

[startup+25.5007 s]
/proc/loadavg: 4.01 4.01 4.09 5/190 13015
/proc/meminfo: memFree=18158960/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=102272 CPUtime=25.49 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 14496 0 0 0 2548 1 0 0 25 0 1 0 339932892 104726528 14418 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425044 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 25568 14418 732 445 0 19112 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 102272

[startup+51.1008 s]
/proc/loadavg: 4.00 4.00 4.09 5/190 13015
/proc/meminfo: memFree=18122588/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=112128 CPUtime=51.09 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 16546 0 0 0 5108 1 0 0 25 0 1 0 339932892 114819072 16468 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 28032 16468 732 445 0 21576 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 112128

[startup+102.307 s]
/proc/loadavg: 4.00 4.00 4.08 5/190 13017
/proc/meminfo: memFree=18037516/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=143364 CPUtime=102.3 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 22734 0 0 0 10228 2 0 0 25 0 1 0 339932892 146804736 22653 33554432000 4194304 6016207 140735052858240 18446744073709551615 4378503 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 35841 22653 732 445 0 29385 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 143364

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 4.08 5/190 13018
/proc/meminfo: memFree=17972892/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=143364 CPUtime=162.29 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 23603 0 0 0 16226 3 0 0 25 0 1 0 339932892 146804736 23522 33554432000 4194304 6016207 140735052858240 18446744073709551615 4380521 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 35841 23522 732 445 0 29385 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 143364

[startup+222.3 s]
/proc/loadavg: 4.04 4.01 4.08 5/190 13020
/proc/meminfo: memFree=17926508/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=165696 CPUtime=222.29 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 29251 0 0 0 22225 4 0 0 25 0 1 0 339932892 169672704 29170 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425995 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 41424 29170 732 445 0 34968 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 165696

[startup+282.301 s]
/proc/loadavg: 4.01 4.01 4.07 5/190 13022
/proc/meminfo: memFree=17892760/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=165696 CPUtime=282.29 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 33245 0 0 0 28224 5 0 0 25 0 1 0 339932892 169672704 33148 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425641 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 41424 33148 732 445 0 34968 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 165696

[startup+342.3 s]
/proc/loadavg: 4.08 4.02 4.07 5/190 13023
/proc/meminfo: memFree=17830748/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=177324 CPUtime=342.29 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 36258 0 0 0 34223 6 0 0 25 0 1 0 339932892 181579776 36161 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425574 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 44331 36161 732 445 0 37875 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 177324

[startup+402.301 s]
/proc/loadavg: 4.03 4.01 4.06 5/190 13025
/proc/meminfo: memFree=17808156/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=189132 CPUtime=402.29 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 36572 0 0 0 40223 6 0 0 25 0 1 0 339932892 193671168 36475 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425675 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 47283 36475 732 445 0 40827 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 189132

[startup+462.301 s]
/proc/loadavg: 4.01 4.01 4.06 5/190 13026
/proc/meminfo: memFree=17795740/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=189132 CPUtime=462.29 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 37499 0 0 0 46222 7 0 0 25 0 1 0 339932892 193671168 37396 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/12986/statm: 47283 37396 732 445 0 40827 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 189132

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 4.05 5/190 13028
/proc/meminfo: memFree=17781456/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=189132 CPUtime=522.29 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 37732 0 0 0 52222 7 0 0 25 0 1 0 339932892 193671168 37620 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 47283 37620 732 445 0 40827 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 189132

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 4.05 5/190 13030
/proc/meminfo: memFree=17752552/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=238164 CPUtime=582.29 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 40972 0 0 0 58221 8 0 0 25 0 1 0 339932892 243879936 40830 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425571 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 59541 40830 732 445 0 53085 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 238164

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 4.04 6/190 13031
/proc/meminfo: memFree=17680856/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=238164 CPUtime=642.3 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 43807 0 0 0 64221 9 0 0 25 0 1 0 339932892 243879936 43665 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425654 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 59541 43665 732 445 0 53085 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 238164

[startup+702.301 s]
/proc/loadavg: 4.06 4.02 4.04 5/190 13033
/proc/meminfo: memFree=17625784/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=238164 CPUtime=702.29 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 43859 0 0 0 70220 9 0 0 25 0 1 0 339932892 243879936 43705 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 59541 43705 732 445 0 53085 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 238164

[startup+762.307 s]
/proc/loadavg: 4.02 4.01 4.04 5/190 13034
/proc/meminfo: memFree=17604560/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=238164 CPUtime=762.31 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 45351 0 0 0 76221 10 0 0 25 0 1 0 339932892 243879936 45181 33554432000 4194304 6016207 140735052858240 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 59541 45181 732 445 0 53085 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 238164

[startup+822.3 s]
/proc/loadavg: 4.04 4.02 4.03 5/190 13036
/proc/meminfo: memFree=17580244/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=238164 CPUtime=822.3 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 50320 0 0 0 82218 12 0 0 25 0 1 0 339932892 243879936 50133 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425656 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 59541 50133 732 445 0 53085 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 238164

[startup+882.301 s]
/proc/loadavg: 4.05 4.03 4.03 5/190 13038
/proc/meminfo: memFree=17559880/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=289576 CPUtime=882.3 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 56911 0 0 0 88216 14 0 0 25 0 1 0 339932892 296525824 56645 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425463 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 72394 56645 732 445 0 65938 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 289576

[startup+942.3 s]
/proc/loadavg: 4.02 4.02 4.03 5/190 13039
/proc/meminfo: memFree=17515352/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=289576 CPUtime=942.29 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 60101 0 0 0 94214 15 0 0 25 0 1 0 339932892 296525824 59835 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425678 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 72394 59835 732 445 0 65938 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 289576

[startup+1002.3 s]
/proc/loadavg: 4.00 4.02 4.02 5/190 13041
/proc/meminfo: memFree=17486064/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=342752 CPUtime=1002.3 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 62008 0 0 0 100214 16 0 0 25 0 1 0 339932892 350978048 61678 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 85688 61678 732 445 0 79232 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 342752

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 4.02 5/190 13042
/proc/meminfo: memFree=17465708/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=342752 CPUtime=1062.3 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 65704 0 0 0 106212 18 0 0 25 0 1 0 339932892 350978048 65374 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425504 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 85688 65374 732 445 0 79232 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 342752

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.01 5/190 13044
/proc/meminfo: memFree=17404556/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=342752 CPUtime=1122.3 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 67127 0 0 0 112211 19 0 0 25 0 1 0 339932892 350978048 66797 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425709 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 85688 66797 732 445 0 79232 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 342752

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 13046
/proc/meminfo: memFree=17355196/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=342752 CPUtime=1182.3 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 70476 0 0 0 118210 20 0 0 25 0 1 0 339932892 350978048 67171 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 85688 67171 732 445 0 79232 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 342752

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 13047
/proc/meminfo: memFree=17340420/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=342752 CPUtime=1242.3 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 70476 0 0 0 124210 20 0 0 25 0 1 0 339932892 350978048 67171 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 85688 67171 732 445 0 79232 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 342752



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.05 4.01 4.00 3/186 13051
/proc/meminfo: memFree=17909596/32950928 swapFree=67111528/67111528
[pid=12986] ppid=12984 vsize=342752 CPUtime=1300.01 cores=1,3
/proc/12986/stat : 12986 (qutersat_releas) R 12984 12986 12648 0 -1 4202496 70476 0 0 0 129981 20 0 0 25 0 1 0 339932892 350978048 67171 33554432000 4194304 6016207 140735052858240 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/12986/statm: 85688 67171 732 445 0 79232 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 342752

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.03
CPU user time (s): 1299.81
CPU system time (s): 0.220966
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 342752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.81
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70481
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= 4333

runsolver used 2.06269 second user time and 5.01324 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-08 19:22:12
IDJOB=3188649
IDBENCH=82780
IDSOLVER=1607
FILE ID=node127/3188649-1302283332
RUNJOBID= node127-1302280728-12668
PBS_JOBID= 12919091
Free space on /tmp= 70536 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S943066845-088.UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188649-1302283332/watcher-3188649-1302283332 -o /tmp/evaluation-result-3188649-1302283332/solver-3188649-1302283332 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188649-1302283332.cnf 1216560645

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

MD5SUM BENCH= 9ba8ad6ebe939ddb75efcc3aec0126e6
RANDOM SEED=1216560645

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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	: 5332.83
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		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
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	: 5332.86
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		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18383568 kB
Buffers:        651364 kB
Cached:       13429084 kB
SwapCached:          0 kB
Active:        7839460 kB
Inactive:      6335644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18383568 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5864 kB
Writeback:           0 kB
AnonPages:       94172 kB
Mapped:          18392 kB
Slab:           329120 kB
PageTables:       5068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   308884 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= 70536 MiB
End job on node127 at 2011-04-08 19:43:54