Trace number 3188939

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) 1298.44 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S2088689288-085.SATISFIABLE.cnf
MD5SUM7ba801e5e19de5d13bce0ebc43b52968
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012998
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
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: 450 #clause: 1917
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: 450
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 450 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 1917
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1917 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     450       0    1917      3827
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: 1917
0.00/0.02	c TmMap: Origin: 4278 ClauseNum: 11481 --> New: 2368 ClauseNum: 7668
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 3834 #xorclause: 0
0.00/0.02	c #var: 450 #clauses: 1918 Solving... 
1298.42/1300.00	c Time Out !!
1298.42/1300.00	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-3188939-1302286996/watcher-3188939-1302286996 -o /tmp/evaluation-result-3188939-1302286996/solver-3188939-1302286996 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188939-1302286996.cnf 2097324868 

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: 3.08 3.81 3.97 4/178 607
/proc/meminfo: memFree=20422400/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=28644 CPUtime=0 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 740 0 0 0 0 0 0 0 21 0 1 0 340298233 29331456 672 33554432000 4194304 6016207 140735799758176 18446744073709551615 242970244155 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/607/statm: 7161 687 289 445 0 705 0

[startup+0.077543 s]
/proc/loadavg: 3.08 3.81 3.97 4/178 607
/proc/meminfo: memFree=20422400/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=46712 CPUtime=0.07 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 3883 0 0 0 7 0 0 0 21 0 1 0 340298233 47833088 3815 33554432000 4194304 6016207 140735799758176 18446744073709551615 242970246850 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 11678 3815 722 445 0 5222 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 46712

[startup+0.10058 s]
/proc/loadavg: 3.08 3.81 3.97 4/178 607
/proc/meminfo: memFree=20422400/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=46712 CPUtime=0.09 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 3901 0 0 0 9 0 0 0 21 0 1 0 340298233 47833088 3833 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425079 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 11678 3833 722 445 0 5222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46712

[startup+0.300551 s]
/proc/loadavg: 3.08 3.81 3.97 4/178 607
/proc/meminfo: memFree=20422400/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=55184 CPUtime=0.29 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 4092 0 0 0 29 0 0 0 22 0 1 0 340298233 56508416 4024 33554432000 4194304 6016207 140735799758176 18446744073709551615 4379968 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 13796 4024 722 445 0 7340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55184

[startup+0.700434 s]
/proc/loadavg: 3.08 3.81 3.97 4/178 607
/proc/meminfo: memFree=20422400/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=63796 CPUtime=0.69 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 4394 0 0 0 69 0 0 0 24 0 1 0 340298233 65327104 4326 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425630 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 15949 4326 722 445 0 9493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63796

[startup+1.50031 s]
/proc/loadavg: 3.08 3.81 3.97 6/188 620
/proc/meminfo: memFree=20345772/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=72548 CPUtime=1.49 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 6267 0 0 0 149 0 0 0 25 0 1 0 340298233 74289152 6199 33554432000 4194304 6016207 140735799758176 18446744073709551615 242970246812 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 18137 6199 729 445 0 11681 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72548

[startup+3.10099 s]
/proc/loadavg: 3.15 3.81 3.97 6/188 620
/proc/meminfo: memFree=20322336/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=81464 CPUtime=3.04 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 6831 0 0 0 302 2 0 0 25 0 1 0 340298233 83419136 6763 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425544 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/607/statm: 20366 6763 729 445 0 13910 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 81464

[startup+6.3005 s]
/proc/loadavg: 3.15 3.81 3.97 5/186 620
/proc/meminfo: memFree=20324212/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=81464 CPUtime=5.37 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 7359 0 0 0 530 7 0 0 25 0 1 0 340298233 83419136 7291 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425626 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 20366 7291 729 445 0 13910 0
Current children cumulated CPU time (s) 5.37
Current children cumulated vsize (KiB) 81464

[startup+12.7004 s]
/proc/loadavg: 3.28 3.82 3.97 5/188 648
/proc/meminfo: memFree=20249308/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=90768 CPUtime=11.41 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 10051 0 0 0 1132 9 0 0 25 0 1 0 340298233 92946432 9974 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425440 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 22692 9974 730 445 0 16236 0
Current children cumulated CPU time (s) 11.41
Current children cumulated vsize (KiB) 90768

[startup+25.5012 s]
/proc/loadavg: 3.39 3.82 3.97 5/188 648
/proc/meminfo: memFree=20204692/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=100256 CPUtime=24.17 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 13721 0 0 0 2401 16 0 0 25 0 1 0 340298233 102662144 13641 33554432000 4194304 6016207 140735799758176 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 25064 13641 731 445 0 18608 0
Current children cumulated CPU time (s) 24.17
Current children cumulated vsize (KiB) 100256

[startup+51.1008 s]
/proc/loadavg: 3.60 3.84 3.97 5/188 649
/proc/meminfo: memFree=20151064/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=119980 CPUtime=49.76 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 15729 0 0 0 4957 19 0 0 25 0 1 0 340298233 122859520 15649 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 29995 15649 731 445 0 23539 0
Current children cumulated CPU time (s) 49.76
Current children cumulated vsize (KiB) 119980

[startup+102.307 s]
/proc/loadavg: 3.84 3.86 3.97 5/188 650
/proc/meminfo: memFree=20080880/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=150840 CPUtime=100.96 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 20994 0 0 0 10075 21 0 0 25 0 1 0 340298233 154460160 20897 33554432000 4194304 6016207 140735799758176 18446744073709551615 4370927 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 37710 20897 731 445 0 31254 0
Current children cumulated CPU time (s) 100.96
Current children cumulated vsize (KiB) 150840

[startup+162.301 s]
/proc/loadavg: 3.94 3.88 3.97 5/188 652
/proc/meminfo: memFree=20031768/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=150840 CPUtime=160.95 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 21717 0 0 0 16072 23 0 0 25 0 1 0 340298233 154460160 21620 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 37710 21620 731 445 0 31254 0
Current children cumulated CPU time (s) 160.95
Current children cumulated vsize (KiB) 150840

[startup+222.3 s]
/proc/loadavg: 4.01 3.92 3.97 5/188 653
/proc/meminfo: memFree=19997540/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=150968 CPUtime=220.93 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 23994 0 0 0 22067 26 0 0 25 0 1 0 340298233 154591232 23897 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 37742 23897 731 445 0 31286 0
Current children cumulated CPU time (s) 220.93
Current children cumulated vsize (KiB) 150968

[startup+282.301 s]
/proc/loadavg: 4.00 3.93 3.97 5/188 655
/proc/meminfo: memFree=19969256/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=150968 CPUtime=280.92 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 25715 0 0 0 28064 28 0 0 25 0 1 0 340298233 154591232 25599 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425463 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 37742 25599 735 445 0 31286 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 150968

[startup+342.301 s]
/proc/loadavg: 4.00 3.94 3.97 5/188 657
/proc/meminfo: memFree=19931684/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=150968 CPUtime=340.91 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 27561 0 0 0 34062 29 0 0 25 0 1 0 340298233 154591232 27445 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 37742 27445 735 445 0 31286 0
Current children cumulated CPU time (s) 340.91
Current children cumulated vsize (KiB) 150968

[startup+402.3 s]
/proc/loadavg: 4.00 3.95 3.97 5/188 658
/proc/meminfo: memFree=19903028/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=174392 CPUtime=400.9 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 32312 0 0 0 40058 32 0 0 25 0 1 0 340298233 178577408 32196 33554432000 4194304 6016207 140735799758176 18446744073709551615 4424136 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 43598 32196 735 445 0 37142 0
Current children cumulated CPU time (s) 400.9
Current children cumulated vsize (KiB) 174392

[startup+462.301 s]
/proc/loadavg: 4.06 3.97 3.98 5/188 660
/proc/meminfo: memFree=19872148/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=198092 CPUtime=460.9 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 37401 0 0 0 46055 35 0 0 25 0 1 0 340298233 202846208 37282 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 49523 37282 735 445 0 43067 0
Current children cumulated CPU time (s) 460.9
Current children cumulated vsize (KiB) 198092

[startup+522.301 s]
/proc/loadavg: 4.02 3.97 3.98 5/188 661
/proc/meminfo: memFree=19866804/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=198092 CPUtime=520.88 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 37967 0 0 0 52052 36 0 0 25 0 1 0 340298233 202846208 37836 33554432000 4194304 6016207 140735799758176 18446744073709551615 4513204 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 49523 37836 735 445 0 43067 0
Current children cumulated CPU time (s) 520.88
Current children cumulated vsize (KiB) 198092

[startup+582.3 s]
/proc/loadavg: 3.44 3.82 3.93 4/182 680
/proc/meminfo: memFree=19969924/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=198092 CPUtime=580.85 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 38628 0 0 0 58045 40 0 0 25 0 1 0 340298233 202846208 38484 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425463 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 49523 38484 735 445 0 43067 0
Current children cumulated CPU time (s) 580.85
Current children cumulated vsize (KiB) 198092

[startup+642.301 s]
/proc/loadavg: 3.16 3.67 3.87 4/182 682
/proc/meminfo: memFree=19943636/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=198092 CPUtime=640.84 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 39019 0 0 0 64043 41 0 0 25 0 1 0 340298233 202846208 38867 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425467 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 49523 38867 735 445 0 43067 0
Current children cumulated CPU time (s) 640.84
Current children cumulated vsize (KiB) 198092

[startup+702.301 s]
/proc/loadavg: 3.06 3.54 3.81 4/182 683
/proc/meminfo: memFree=19917584/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=198092 CPUtime=700.83 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 39230 0 0 0 70040 43 0 0 25 0 1 0 340298233 202846208 39069 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 49523 39069 735 445 0 43067 0
Current children cumulated CPU time (s) 700.83
Current children cumulated vsize (KiB) 198092

[startup+762.306 s]
/proc/loadavg: 3.02 3.44 3.76 4/182 685
/proc/meminfo: memFree=19900716/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=198092 CPUtime=760.82 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 39502 0 0 0 76038 44 0 0 25 0 1 0 340298233 202846208 39331 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425728 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 49523 39331 735 445 0 43067 0
Current children cumulated CPU time (s) 760.82
Current children cumulated vsize (KiB) 198092

[startup+822.301 s]
/proc/loadavg: 3.00 3.36 3.70 4/182 686
/proc/meminfo: memFree=19896252/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=198092 CPUtime=820.8 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 40479 0 0 0 82036 44 0 0 25 0 1 0 340298233 202846208 40294 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 49523 40294 735 445 0 43067 0
Current children cumulated CPU time (s) 820.8
Current children cumulated vsize (KiB) 198092

[startup+882.301 s]
/proc/loadavg: 3.00 3.29 3.66 4/182 688
/proc/meminfo: memFree=19884716/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=210872 CPUtime=880.8 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 43360 0 0 0 88033 47 0 0 25 0 1 0 340298233 215932928 43158 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 52718 43158 735 445 0 46262 0
Current children cumulated CPU time (s) 880.8
Current children cumulated vsize (KiB) 210872

[startup+942.3 s]
/proc/loadavg: 3.00 3.23 3.61 4/182 690
/proc/meminfo: memFree=19882980/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=210872 CPUtime=940.78 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 43641 0 0 0 94031 47 0 0 25 0 1 0 340298233 215932928 43439 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 52718 43439 735 445 0 46262 0
Current children cumulated CPU time (s) 940.78
Current children cumulated vsize (KiB) 210872

[startup+1002.3 s]
/proc/loadavg: 3.08 3.21 3.58 4/182 691
/proc/meminfo: memFree=19862644/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=275904 CPUtime=1000.78 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 48685 0 0 0 100029 49 0 0 25 0 1 0 340298233 282525696 48445 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 68976 48445 735 445 0 62520 0
Current children cumulated CPU time (s) 1000.78
Current children cumulated vsize (KiB) 275904

[startup+1062.3 s]
/proc/loadavg: 3.03 3.17 3.54 4/182 693
/proc/meminfo: memFree=19859668/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=275904 CPUtime=1060.77 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 49316 0 0 0 106027 50 0 0 25 0 1 0 340298233 282525696 49044 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425626 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 68976 49044 735 445 0 62520 0
Current children cumulated CPU time (s) 1060.77
Current children cumulated vsize (KiB) 275904

[startup+1122.3 s]
/proc/loadavg: 3.01 3.13 3.50 4/182 694
/proc/meminfo: memFree=19845032/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=275904 CPUtime=1120.75 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 52287 0 0 0 112022 53 0 0 25 0 1 0 340298233 282525696 52015 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 68976 52015 735 445 0 62520 0
Current children cumulated CPU time (s) 1120.75
Current children cumulated vsize (KiB) 275904

[startup+1182.3 s]
/proc/loadavg: 3.00 3.11 3.47 4/182 696
/proc/meminfo: memFree=19842420/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=275904 CPUtime=1180.73 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 52828 0 0 0 118020 53 0 0 25 0 1 0 340298233 282525696 52499 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 68976 52499 738 445 0 62520 0
Current children cumulated CPU time (s) 1180.73
Current children cumulated vsize (KiB) 275904

[startup+1242.3 s]
/proc/loadavg: 3.00 3.08 3.44 4/182 698
/proc/meminfo: memFree=19828652/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=275904 CPUtime=1240.72 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 52846 0 0 0 124018 54 0 0 25 0 1 0 340298233 282525696 52480 33554432000 4194304 6016207 140735799758176 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 68976 52480 738 445 0 62520 0
Current children cumulated CPU time (s) 1240.72
Current children cumulated vsize (KiB) 275904



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.07 3.41 4/182 699
/proc/meminfo: memFree=19807440/32951132 swapFree=67111528/67111528
[pid=607] ppid=593 vsize=343172 CPUtime=1298.42 cores=4,6
/proc/607/stat : 607 (qutersat_releas) R 593 607 32039 0 -1 4202496 53516 0 0 0 129787 55 0 0 25 0 1 0 340298233 351408128 53150 33554432000 4194304 6016207 140735799758176 18446744073709551615 4371010 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/607/statm: 85793 53150 738 445 0 79337 0
Current children cumulated CPU time (s) 1298.42
Current children cumulated vsize (KiB) 343172

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): 1298.44
CPU user time (s): 1297.88
CPU system time (s): 0.561914
CPU usage (%): 99.8788
Max. virtual memory (cumulated for all children) (KiB): 343172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1297.88
system time used= 0.561914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53521
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= 8
involuntary context switches= 3173

runsolver used 2.31965 second user time and 4.56331 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-08 20:23:16
IDJOB=3188939
IDBENCH=83070
IDSOLVER=1607
FILE ID=node128/3188939-1302286996
RUNJOBID= node128-1302286996-566
PBS_JOBID= 12919074
Free space on /tmp= 71476 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S2088689288-085.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188939-1302286996/watcher-3188939-1302286996 -o /tmp/evaluation-result-3188939-1302286996/solver-3188939-1302286996 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188939-1302286996.cnf 2097324868

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

MD5SUM BENCH= 7ba801e5e19de5d13bce0ebc43b52968
RANDOM SEED=2097324868

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      20423292 kB
Buffers:        446836 kB
Cached:       11699104 kB
SwapCached:          0 kB
Active:        7574340 kB
Inactive:      4635432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      20423292 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5616 kB
Writeback:           4 kB
AnonPages:       63356 kB
Mapped:          15168 kB
Slab:           255248 kB
PageTables:       5600 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   202396 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= 71472 MiB
End job on node128 at 2011-04-08 20:44:58