Trace number 3376543

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 1300.02

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v60-c5340-S1831136826-075.UNKNOWN.cnf
MD5SUM1e7a565e93334fc4a75fcaa13a0d446a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark363.699
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 60 #clause: 5340
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: 60
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 60 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 5340
0.00/0.01	c Total Clauses( cover/uncovered ): 0 5340 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.02	c Uncover Clauses avg size: 7 max size: 7
0.00/0.02	c Final circuit: i/l/o/s      60       0    5340     19687
0.00/0.02	c CnfToAig: Time: 0.01 s
0.00/0.05	c TmMap: Set choices finish.
0.00/0.05	c TmMap: Set big and: 8577
0.00/0.05	c TmMap: Origin: 19748 ClauseNum: 59061 --> New: 8638 ClauseNum: 36979
0.00/0.05	c TmMap: Time: 0.01
0.00/0.06	c Try to Add: #clause: 17154 #xorclause: 0
0.00/0.06	c #var: 3297 #clauses: 8578 Solving... 
1299.98/1300.01	c Time Out !!
1299.98/1300.01	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3376543-1305473443/watcher-3376543-1305473443 -o /tmp/evaluation-result-3376543-1305473443/solver-3376543-1305473443 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376543-1305473443.cnf 173815719 

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: 3.04 3.74 3.80 5/302 19466
/proc/meminfo: memFree=16498516/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=32364 CPUtime=0 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 1847 0 0 0 0 0 0 0 21 0 1 0 658943904 33140736 1783 33554432000 4194304 6014671 140733843344064 18446744073709551615 4335552 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 8091 1786 398 445 0 1636 0

[startup+0.101776 s]
/proc/loadavg: 3.04 3.74 3.80 5/302 19466
/proc/meminfo: memFree=16498516/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=52856 CPUtime=0.09 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 5306 0 0 0 9 0 0 0 21 0 1 0 658943904 54124544 5241 33554432000 4194304 6014671 140733843344064 18446744073709551615 4422817 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 13214 5241 696 445 0 6759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 52856

[startup+0.200761 s]
/proc/loadavg: 3.04 3.74 3.80 5/302 19466
/proc/meminfo: memFree=16498516/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=52856 CPUtime=0.19 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 5310 0 0 0 19 0 0 0 22 0 1 0 658943904 54124544 5245 33554432000 4194304 6014671 140733843344064 18446744073709551615 4424324 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 13214 5245 700 445 0 6759 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 52856

[startup+0.300752 s]
/proc/loadavg: 3.04 3.74 3.80 5/302 19466
/proc/meminfo: memFree=16498516/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=53880 CPUtime=0.29 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 5426 0 0 0 29 0 0 0 22 0 1 0 658943904 55173120 5361 33554432000 4194304 6014671 140733843344064 18446744073709551615 4376723 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 13470 5361 721 445 0 7015 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 53880

[startup+0.700672 s]
/proc/loadavg: 3.04 3.74 3.80 5/302 19466
/proc/meminfo: memFree=16498516/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=62556 CPUtime=0.69 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 5622 0 0 0 69 0 0 0 24 0 1 0 658943904 64057344 5557 33554432000 4194304 6014671 140733843344064 18446744073709551615 4423392 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 15639 5557 723 445 0 9184 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62556

[startup+1.50053 s]
/proc/loadavg: 3.04 3.74 3.80 5/303 19467
/proc/meminfo: memFree=16460688/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=71364 CPUtime=1.49 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 6067 0 0 0 149 0 0 0 25 0 1 0 658943904 73076736 6002 33554432000 4194304 6014671 140733843344064 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 17841 6002 723 445 0 11386 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71364

[startup+3.10026 s]
/proc/loadavg: 3.04 3.74 3.80 5/303 19494
/proc/meminfo: memFree=16446732/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=89804 CPUtime=3.09 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 7308 0 0 0 309 0 0 0 25 0 1 0 658943904 91959296 7243 33554432000 4194304 6014671 140733843344064 18446744073709551615 4424304 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 22451 7243 727 445 0 15996 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89804

[startup+6.3007 s]
/proc/loadavg: 3.12 3.74 3.80 6/303 19521
/proc/meminfo: memFree=16417216/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=108504 CPUtime=6.29 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 9970 0 0 0 629 0 0 0 25 0 1 0 658943904 111108096 9905 33554432000 4194304 6014671 140733843344064 18446744073709551615 4424209 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 27126 9905 727 445 0 20671 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 108504

[startup+12.7006 s]
/proc/loadavg: 3.27 3.76 3.81 5/303 19521
/proc/meminfo: memFree=16353864/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=127568 CPUtime=12.69 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 12895 0 0 0 1268 1 0 0 25 0 1 0 658943904 130629632 12812 33554432000 4194304 6014671 140733843344064 18446744073709551615 4535168 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 31892 12812 727 445 0 25437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 127568

[startup+25.5004 s]
/proc/loadavg: 3.58 3.81 3.82 5/303 19522
/proc/meminfo: memFree=16301188/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=127568 CPUtime=25.49 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 14267 0 0 0 2548 1 0 0 25 0 1 0 658943904 130629632 14184 33554432000 4194304 6014671 140733843344064 18446744073709551615 4423931 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 31892 14184 727 445 0 25437 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 127568

[startup+51.1009 s]
/proc/loadavg: 3.72 3.82 3.82 5/303 19523
/proc/meminfo: memFree=16260492/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=127568 CPUtime=51.08 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 15723 0 0 0 5107 1 0 0 25 0 1 0 658943904 130629632 15640 33554432000 4194304 6014671 140733843344064 18446744073709551615 4423968 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 31892 15640 727 445 0 25437 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 127568

[startup+102.301 s]
/proc/loadavg: 3.93 3.86 3.83 5/303 19524
/proc/meminfo: memFree=16185964/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=138236 CPUtime=102.29 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 20809 0 0 0 10227 2 0 0 25 0 1 0 658943904 141553664 20721 33554432000 4194304 6014671 140733843344064 18446744073709551615 4423942 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 34559 20721 755 445 0 28104 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 138236

[startup+162.301 s]
/proc/loadavg: 3.97 3.88 3.84 5/303 19525
/proc/meminfo: memFree=16140304/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=138236 CPUtime=162.29 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 21254 0 0 0 16226 3 0 0 25 0 1 0 658943904 141553664 21147 33554432000 4194304 6014671 140733843344064 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 34559 21147 736 445 0 28104 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 138236

[startup+222.311 s]
/proc/loadavg: 3.99 3.90 3.85 5/303 19527
/proc/meminfo: memFree=16072212/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=149592 CPUtime=222.3 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 25051 0 0 0 22226 4 0 0 25 0 1 0 658943904 153182208 24940 33554432000 4194304 6014671 140733843344064 18446744073709551615 4423937 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 37398 24940 741 445 0 30943 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 149592

[startup+282.301 s]
/proc/loadavg: 4.06 3.93 3.86 5/303 19529
/proc/meminfo: memFree=16034628/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=149592 CPUtime=282.28 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 27176 0 0 0 28224 4 0 0 25 0 1 0 658943904 153182208 27056 33554432000 4194304 6014671 140733843344064 18446744073709551615 4511755 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 37398 27056 732 445 0 30943 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 149592

[startup+342.3 s]
/proc/loadavg: 4.02 3.94 3.86 5/303 19530
/proc/meminfo: memFree=15987500/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=149592 CPUtime=342.28 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 27923 0 0 0 34223 5 0 0 25 0 1 0 658943904 153182208 27803 33554432000 4194304 6014671 140733843344064 18446744073709551615 4423950 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 37398 27803 732 445 0 30943 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 149592

[startup+402.301 s]
/proc/loadavg: 4.06 3.97 3.87 5/303 19532
/proc/meminfo: memFree=15953520/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=149592 CPUtime=402.28 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 27967 0 0 0 40223 5 0 0 25 0 1 0 658943904 153182208 27847 33554432000 4194304 6014671 140733843344064 18446744073709551615 4424049 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 37398 27847 732 445 0 30943 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 149592

[startup+462.301 s]
/proc/loadavg: 4.02 3.97 3.88 5/303 19533
/proc/meminfo: memFree=15944580/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=149592 CPUtime=462.28 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 28090 0 0 0 46223 5 0 0 25 0 1 0 658943904 153182208 27963 33554432000 4194304 6014671 140733843344064 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 37398 27963 731 445 0 30943 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 149592

[startup+522.3 s]
/proc/loadavg: 4.00 3.97 3.89 5/303 19535
/proc/meminfo: memFree=15922376/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=149592 CPUtime=522.28 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 29272 0 0 0 52223 5 0 0 25 0 1 0 658943904 153182208 29144 33554432000 4194304 6014671 140733843344064 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 37398 29144 731 445 0 30943 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 149592

[startup+582.301 s]
/proc/loadavg: 4.13 4.00 3.90 5/303 19537
/proc/meminfo: memFree=15893848/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=149592 CPUtime=582.28 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 30586 0 0 0 58223 5 0 0 25 0 1 0 658943904 153182208 30443 33554432000 4194304 6014671 140733843344064 18446744073709551615 4424448 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 37398 30443 730 445 0 30943 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 149592

[startup+642.3 s]
/proc/loadavg: 4.18 4.03 3.92 5/303 19538
/proc/meminfo: memFree=15879580/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=149592 CPUtime=642.27 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 30586 0 0 0 64222 5 0 0 25 0 1 0 658943904 153182208 30437 33554432000 4194304 6014671 140733843344064 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 37398 30437 730 445 0 30943 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 149592

[startup+702.301 s]
/proc/loadavg: 4.07 4.02 3.92 5/303 19540
/proc/meminfo: memFree=15868792/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=162404 CPUtime=702.28 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 32648 0 0 0 70222 6 0 0 25 0 1 0 658943904 166301696 32484 33554432000 4194304 6014671 140733843344064 18446744073709551615 4424085 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 40601 32484 730 445 0 34146 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 162404

[startup+762.301 s]
/proc/loadavg: 4.02 4.02 3.92 5/303 19541
/proc/meminfo: memFree=15861208/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=162404 CPUtime=762.29 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 33252 0 0 0 76222 7 0 0 25 0 1 0 658943904 166301696 33079 33554432000 4194304 6014671 140733843344064 18446744073709551615 4424154 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 40601 33079 730 445 0 34146 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 162404

[startup+822.3 s]
/proc/loadavg: 4.01 4.01 3.92 5/303 19543
/proc/meminfo: memFree=15850160/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=175380 CPUtime=822.28 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 33399 0 0 0 82221 7 0 0 25 0 1 0 658943904 179589120 33216 33554432000 4194304 6014671 140733843344064 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 43845 33216 730 445 0 37390 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 175380

[startup+882.311 s]
/proc/loadavg: 4.03 4.02 3.92 5/303 19545
/proc/meminfo: memFree=15838248/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=175380 CPUtime=882.29 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 33623 0 0 0 88222 7 0 0 25 0 1 0 658943904 179589120 33427 33554432000 4194304 6014671 140733843344064 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 43845 33427 728 445 0 37390 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 175380

[startup+942.3 s]
/proc/loadavg: 4.08 4.03 3.93 5/303 19546
/proc/meminfo: memFree=15836372/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=175380 CPUtime=942.28 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 33692 0 0 0 94221 7 0 0 25 0 1 0 658943904 179589120 33496 33554432000 4194304 6014671 140733843344064 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 43845 33496 728 445 0 37390 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 175380

[startup+1002.3 s]
/proc/loadavg: 4.03 4.03 3.93 5/303 19548
/proc/meminfo: memFree=15832644/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=175380 CPUtime=1002.27 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 33752 0 0 0 100220 7 0 0 25 0 1 0 658943904 179589120 33544 33554432000 4194304 6014671 140733843344064 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 43845 33544 728 445 0 37390 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 175380

[startup+1062.3 s]
/proc/loadavg: 4.01 4.02 3.93 5/303 19549
/proc/meminfo: memFree=15814400/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=175380 CPUtime=1062.27 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 33753 0 0 0 106220 7 0 0 25 0 1 0 658943904 179589120 33544 33554432000 4194304 6014671 140733843344064 18446744073709551615 4424105 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 43845 33544 727 445 0 37390 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 175380

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 3.93 5/303 19551
/proc/meminfo: memFree=15778536/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=229328 CPUtime=1122.28 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 37216 0 0 0 112220 8 0 0 25 0 1 0 658943904 234831872 36965 33554432000 4194304 6014671 140733843344064 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 57332 36965 727 445 0 50877 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 229328

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.93 5/303 19553
/proc/meminfo: memFree=15762404/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=229328 CPUtime=1182.28 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 37216 0 0 0 118220 8 0 0 25 0 1 0 658943904 234831872 36965 33554432000 4194304 6014671 140733843344064 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 57332 36965 727 445 0 50877 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 229328

[startup+1242.3 s]
/proc/loadavg: 4.07 4.03 3.94 5/303 19554
/proc/meminfo: memFree=15758428/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=229328 CPUtime=1242.27 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 37216 0 0 0 124219 8 0 0 25 0 1 0 658943904 234831872 36965 33554432000 4194304 6014671 140733843344064 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 57332 36965 727 445 0 50877 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 229328



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.02 3.94 4/301 19557
/proc/meminfo: memFree=15976060/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=229328 CPUtime=1299.98 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 37445 0 0 0 129990 8 0 0 25 0 1 0 658943904 234831872 37178 33554432000 4194304 6014671 140733843344064 18446744073709551615 4566192 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 57332 37178 727 445 0 50877 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 229328

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: 4.02 4.02 3.94 4/301 19557
/proc/meminfo: memFree=15976060/32951132 swapFree=67093824/67111528
[pid=19466] ppid=19464 vsize=229328 CPUtime=1299.98 cores=5,7
/proc/19466/stat : 19466 (qutersat_releas) R 19464 19466 18511 0 -1 4202496 37445 0 0 0 129990 8 0 0 25 0 1 0 658943904 234831872 37178 33554432000 4194304 6014671 140733843344064 18446744073709551615 4566192 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19466/statm: 57332 37178 727 445 0 50877 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 229328

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300
CPU user time (s): 1299.91
CPU system time (s): 0.090986
CPU usage (%): 99.9984
Max. virtual memory (cumulated for all children) (KiB): 229328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37449
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= 4350

runsolver used 3.45247 second user time and 8.49371 second system time

The end

Launcher Data 

Begin job on node131 at 2011-05-15 17:30:43
IDJOB=3376543
IDBENCH=83052
IDSOLVER=1856
FILE ID=node131/3376543-1305473443
RUNJOBID= node131-1305473442-19427
PBS_JOBID= 13325314
Free space on /tmp= 73704 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v60-c5340-S1831136826-075.UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376543-1305473443/watcher-3376543-1305473443 -o /tmp/evaluation-result-3376543-1305473443/solver-3376543-1305473443 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376543-1305473443.cnf 173815719

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

MD5SUM BENCH= 1e7a565e93334fc4a75fcaa13a0d446a
RANDOM SEED=173815719

node131.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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:     32951132 kB
MemFree:      16498540 kB
Buffers:        295048 kB
Cached:        4364440 kB
SwapCached:       1504 kB
Active:       12701840 kB
Inactive:      3484264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      16498540 kB
SwapTotal:    67111528 kB
SwapFree:     67093824 kB
Dirty:            7060 kB
Writeback:           0 kB
AnonPages:    11524276 kB
Mapped:          32744 kB
Slab:           168136 kB
PageTables:      35672 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 29968704 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73704 MiB
End job on node131 at 2011-05-15 17:52:25