Trace number 3188785

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 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S252359291-002.SATISFIABLE.cnf
MD5SUMe7d056c40976f07c31ebd30dc9590b89
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.00	c Parse Cnf success: #var: 600 #clause: 2556
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: 600
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 600 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 2556
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2556 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     600       0    2556      5102
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 2556
0.00/0.02	c TmMap: Origin: 5703 ClauseNum: 15306 --> New: 3157 ClauseNum: 10224
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 5112 #xorclause: 0
0.00/0.02	c #var: 600 #clauses: 2557 Solving... 
1300.03/1300.00	c Time Out !!
1300.03/1300.00	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-3188785-1302284978/watcher-3188785-1302284978 -o /tmp/evaluation-result-3188785-1302284978/solver-3188785-1302284978 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188785-1302284978.cnf 1619718176 

running on 2 cores: 4,6

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 3.99 4/189 3386
/proc/meminfo: memFree=13894808/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=32364 CPUtime=0 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 1745 0 0 0 0 0 0 0 25 0 1 0 340096631 33140736 1677 33554432000 4194304 6016207 140736251544704 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 8091 1687 378 445 0 1635 0

[startup+0.0104049 s]
/proc/loadavg: 4.00 4.00 3.99 4/189 3386
/proc/meminfo: memFree=13894808/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=33388 CPUtime=0 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 1991 0 0 0 0 0 0 0 25 0 1 0 340096631 34189312 1923 33554432000 4194304 6016207 140736251544704 18446744073709551615 4767686 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 8347 1923 400 445 0 1891 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 33388

[startup+0.10038 s]
/proc/loadavg: 4.00 4.00 3.99 4/189 3386
/proc/meminfo: memFree=13894808/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=47736 CPUtime=0.09 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 3979 0 0 0 9 0 0 0 25 0 1 0 340096631 48881664 3911 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 11934 3911 722 445 0 5478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47736

[startup+0.300344 s]
/proc/loadavg: 4.00 4.00 3.99 4/189 3386
/proc/meminfo: memFree=13894808/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=56276 CPUtime=0.29 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 4249 0 0 0 29 0 0 0 25 0 1 0 340096631 57626624 4181 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425075 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 14069 4181 722 445 0 7613 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56276

[startup+0.700273 s]
/proc/loadavg: 4.00 4.00 3.99 4/189 3386
/proc/meminfo: memFree=13894808/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=64976 CPUtime=0.69 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 4683 0 0 0 69 0 0 0 25 0 1 0 340096631 66535424 4615 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425096 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 16244 4615 722 445 0 9788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64976

[startup+1.50024 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 3387
/proc/meminfo: memFree=13876580/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=82780 CPUtime=1.49 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 6985 0 0 0 149 0 0 0 25 0 1 0 340096631 84766720 6917 33554432000 4194304 6016207 140736251544704 18446744073709551615 4513168 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 20695 6917 729 445 0 14239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 82780

[startup+3.10096 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 3387
/proc/meminfo: memFree=13866036/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=100808 CPUtime=3.09 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 8122 0 0 0 308 1 0 0 25 0 1 0 340096631 103227392 8054 33554432000 4194304 6016207 140736251544704 18446744073709551615 4378456 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 25202 8054 729 445 0 18746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100808

[startup+6.30034 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 3387
/proc/meminfo: memFree=13857324/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=119284 CPUtime=6.29 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 9335 0 0 0 628 1 0 0 25 0 1 0 340096631 122146816 9267 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425561 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 29821 9267 729 445 0 23365 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119284

[startup+12.7002 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 3388
/proc/meminfo: memFree=13837248/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=119284 CPUtime=12.69 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 13505 0 0 0 1268 1 0 0 25 0 1 0 340096631 122146816 13426 33554432000 4194304 6016207 140736251544704 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 29821 13426 729 445 0 23365 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119284

[startup+25.5009 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 3388
/proc/meminfo: memFree=13816048/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=139504 CPUtime=25.49 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 17202 0 0 0 2547 2 0 0 25 0 1 0 340096631 142852096 17123 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 34876 17123 729 445 0 28420 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 139504

[startup+51.1004 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 3389
/proc/meminfo: memFree=13784012/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=159688 CPUtime=51.09 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 20235 0 0 0 5107 2 0 0 25 0 1 0 340096631 163520512 20156 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425069 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 39922 20156 729 445 0 33466 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 159688

[startup+102.306 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 3390
/proc/meminfo: memFree=13752868/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=159688 CPUtime=102.3 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 22714 0 0 0 10227 3 0 0 25 0 1 0 340096631 163520512 22635 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 39922 22635 729 445 0 33466 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 159688

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 3393
/proc/meminfo: memFree=13719224/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=159688 CPUtime=162.29 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 27199 0 0 0 16226 3 0 0 25 0 1 0 340096631 163520512 27109 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 39922 27109 730 445 0 33466 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 159688

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 3394
/proc/meminfo: memFree=13688072/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=170584 CPUtime=222.3 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 29450 0 0 0 22226 4 0 0 25 0 1 0 340096631 174678016 29360 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 42646 29360 730 445 0 36190 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 170584

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 3396
/proc/meminfo: memFree=13655672/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=170584 CPUtime=282.3 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 30969 0 0 0 28226 4 0 0 25 0 1 0 340096631 174678016 30879 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 42646 30879 730 445 0 36190 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 170584

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 3398
/proc/meminfo: memFree=13609652/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=170584 CPUtime=342.3 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 32662 0 0 0 34226 4 0 0 25 0 1 0 340096631 174678016 32565 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 42646 32565 735 445 0 36190 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 170584

[startup+402.301 s]
/proc/loadavg: 4.08 4.02 4.00 5/190 3399
/proc/meminfo: memFree=13569452/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=181780 CPUtime=402.3 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 35045 0 0 0 40225 5 0 0 25 0 1 0 340096631 186142720 34948 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 45445 34948 735 445 0 38989 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 181780

[startup+462.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 3401
/proc/meminfo: memFree=13572148/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=193060 CPUtime=462.3 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 35106 0 0 0 46225 5 0 0 25 0 1 0 340096631 197693440 35009 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 48265 35009 735 445 0 41809 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 193060

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 4.00 5/190 3402
/proc/meminfo: memFree=13562448/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=193060 CPUtime=522.3 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 36408 0 0 0 52225 5 0 0 25 0 1 0 340096631 197693440 36311 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 48265 36311 735 445 0 41809 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 193060

[startup+582.301 s]
/proc/loadavg: 4.05 4.02 4.00 5/190 3405
/proc/meminfo: memFree=13547896/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=193060 CPUtime=582.3 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 36477 0 0 0 58225 5 0 0 25 0 1 0 340096631 197693440 36374 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425571 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 48265 36374 735 445 0 41809 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 193060

[startup+642.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 3407
/proc/meminfo: memFree=13513644/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=204684 CPUtime=642.31 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 39179 0 0 0 64225 6 0 0 25 0 1 0 340096631 209596416 39067 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 51171 39067 735 445 0 44715 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 204684

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 3417
/proc/meminfo: memFree=13493672/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=216352 CPUtime=702.3 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 42128 0 0 0 70223 7 0 0 25 0 1 0 340096631 221544448 42010 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425601 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 54088 42010 735 445 0 47632 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 216352

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 3419
/proc/meminfo: memFree=13491512/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=216352 CPUtime=762.32 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 42565 0 0 0 76224 8 0 0 25 0 1 0 340096631 221544448 42406 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 54088 42406 735 445 0 47632 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 216352

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 3420
/proc/meminfo: memFree=13470408/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=263676 CPUtime=822.31 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 46894 0 0 0 82223 8 0 0 25 0 1 0 340096631 270004224 46735 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425690 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 65919 46735 735 445 0 59463 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 263676

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 3521
/proc/meminfo: memFree=13958600/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=311520 CPUtime=882.31 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 53213 0 0 0 88221 10 0 0 25 0 1 0 340096631 318996480 53006 33554432000 4194304 6016207 140736251544704 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 77880 53006 735 445 0 71424 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 311520

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 3523
/proc/meminfo: memFree=13884444/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=311520 CPUtime=942.32 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 58227 0 0 0 94219 13 0 0 25 0 1 0 340096631 318996480 57878 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 77880 57878 735 445 0 71424 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 311520

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 3524
/proc/meminfo: memFree=13852556/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=311520 CPUtime=1002.32 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 58227 0 0 0 100219 13 0 0 25 0 1 0 340096631 318996480 57878 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425626 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 77880 57878 735 445 0 71424 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 311520

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 3526
/proc/meminfo: memFree=13816568/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=311520 CPUtime=1062.32 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 58797 0 0 0 106219 13 0 0 25 0 1 0 340096631 318996480 58443 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 77880 58443 730 445 0 71424 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 311520

[startup+1122.3 s]
/proc/loadavg: 4.06 4.02 4.00 5/190 3527
/proc/meminfo: memFree=13804756/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=311520 CPUtime=1122.31 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 60558 0 0 0 112218 13 0 0 25 0 1 0 340096631 318996480 60204 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425478 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 77880 60204 730 445 0 71424 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 311520

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 3529
/proc/meminfo: memFree=13786124/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=311520 CPUtime=1182.32 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 62251 0 0 0 118218 14 0 0 25 0 1 0 340096631 318996480 61897 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 77880 61897 730 445 0 71424 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 311520

[startup+1242.3 s]
/proc/loadavg: 4.01 4.00 4.00 5/190 3531
/proc/meminfo: memFree=13773200/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=311520 CPUtime=1242.32 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 63050 0 0 0 124218 14 0 0 25 0 1 0 340096631 318996480 62549 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 77880 62549 730 445 0 71424 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 311520



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.05 4.01 4.00 5/190 3532
/proc/meminfo: memFree=13741812/32950928 swapFree=67111528/67111528
[pid=3386] ppid=3384 vsize=311520 CPUtime=1300.03 cores=4,6
/proc/3386/stat : 3386 (qutersat_releas) R 3384 3386 2763 0 -1 4202496 64319 0 0 0 129988 15 0 0 25 0 1 0 340096631 318996480 63818 33554432000 4194304 6016207 140736251544704 18446744073709551615 4425654 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/3386/statm: 77880 63818 730 445 0 71424 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 311520

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): 1300.05
CPU user time (s): 1299.88
CPU system time (s): 0.165974
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 311520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64324
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= 17
involuntary context switches= 1599

runsolver used 2.07468 second user time and 5.00424 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-08 19:49:38
IDJOB=3188785
IDBENCH=82916
IDSOLVER=1607
FILE ID=node122/3188785-1302284978
RUNJOBID= node122-1302280600-2784
PBS_JOBID= 12919079
Free space on /tmp= 71336 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S252359291-002.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188785-1302284978/watcher-3188785-1302284978 -o /tmp/evaluation-result-3188785-1302284978/solver-3188785-1302284978 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188785-1302284978.cnf 1619718176

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

MD5SUM BENCH= e7d056c40976f07c31ebd30dc9590b89
RANDOM SEED=1619718176

node122.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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.83
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13895072 kB
Buffers:        604632 kB
Cached:       17502704 kB
SwapCached:          0 kB
Active:        9989004 kB
Inactive:      8647468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13895072 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1980 kB
Writeback:           0 kB
AnonPages:      528672 kB
Mapped:          20320 kB
Slab:           354452 kB
PageTables:       6336 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   867972 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= 71336 MiB
End job on node122 at 2011-04-08 20:11:20