Trace number 3495332

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
OptimuS p100_source? (TO) 1800.08 1800.02

General information on the benchmark

Namemus/marques-silva/
hardware-verification/c8bidw_s.cnf
MD5SUM2e0079d65ea32695f648794e28543c96
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark36.9684
Satisfiable
(Un)Satisfiability was proved
Number of variables171486
Number of clauses508465
Sum of the clauses size1186417
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2338976
Number of clauses of size 3169488
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3495332-1307808848/watcher-3495332-1307808848 -o /tmp/evaluation-result-3495332-1307808848/solver-3495332-1307808848 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495332-1307808848.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 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: 3.36 2.47 2.91 5/186 11774
/proc/meminfo: memFree=30919264/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=19644 CPUtime=0 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 720 0 0 0 0 0 0 0 25 0 1 0 873300761 20115456 659 33554432000 4194304 4279399 140737197330608 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 4911 662 223 21 0 1548 0

[startup+0.097299 s]
/proc/loadavg: 3.36 2.47 2.91 5/186 11774
/proc/meminfo: memFree=30919264/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=55956 CPUtime=0.09 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 9846 0 0 0 8 1 0 0 25 0 1 0 873300761 57298944 9546 33554432000 4194304 4279399 140737197330608 18446744073709551615 220815897285 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 13989 9549 224 21 0 10626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 55956

[startup+0.100314 s]
/proc/loadavg: 3.36 2.47 2.91 5/186 11774
/proc/meminfo: memFree=30919264/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=56220 CPUtime=0.09 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 10096 0 0 0 8 1 0 0 25 0 1 0 873300761 57569280 9787 33554432000 4194304 4279399 140737197330608 18446744073709551615 220815897285 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 14055 9788 224 21 0 10692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56220

[startup+0.300267 s]
/proc/loadavg: 3.36 2.47 2.91 5/186 11774
/proc/meminfo: memFree=30919264/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=129636 CPUtime=0.29 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 25814 0 0 0 26 3 0 0 25 0 1 0 873300761 132747264 25236 33554432000 4194304 4279399 140737197330608 18446744073709551615 220815897285 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 32409 25239 239 21 0 29046 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 129636

[startup+0.701203 s]
/proc/loadavg: 3.36 2.47 2.91 5/186 11774
/proc/meminfo: memFree=30919264/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=195564 CPUtime=0.69 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 41259 0 0 0 64 5 0 0 25 0 1 0 873300761 200257536 40680 33554432000 4194304 4279399 140737197330608 18446744073709551615 4208194 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 48891 40680 251 21 0 45528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 195564

[startup+1.50105 s]
/proc/loadavg: 3.36 2.47 2.91 5/187 11775
/proc/meminfo: memFree=30769340/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=195564 CPUtime=1.49 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 41259 0 0 0 144 5 0 0 25 0 1 0 873300761 200257536 40680 33554432000 4194304 4279399 140737197330608 18446744073709551615 4209243 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 48891 40680 251 21 0 45528 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 195564

[startup+3.10075 s]
/proc/loadavg: 3.41 2.50 2.92 5/187 11775
/proc/meminfo: memFree=30766984/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=195564 CPUtime=3.09 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 41259 0 0 0 304 5 0 0 25 0 1 0 873300761 200257536 40680 33554432000 4194304 4279399 140737197330608 18446744073709551615 4208953 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 48891 40680 251 21 0 45528 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 195564

[startup+6.30117 s]
/proc/loadavg: 3.41 2.50 2.92 5/187 11775
/proc/meminfo: memFree=30754576/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=195564 CPUtime=6.29 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 41262 0 0 0 624 5 0 0 25 0 1 0 873300761 200257536 40683 33554432000 4194304 4279399 140737197330608 18446744073709551615 4206950 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 48891 40683 251 21 0 45528 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 195564

[startup+12.701 s]
/proc/loadavg: 3.50 2.55 2.93 5/187 11775
/proc/meminfo: memFree=30744024/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=204120 CPUtime=12.69 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 44302 0 0 0 1264 5 0 0 25 0 1 0 873300761 209018880 43053 33554432000 4194304 4279399 140737197330608 18446744073709551615 4237909 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 51030 43053 269 21 0 47667 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 204120

[startup+25.5006 s]
/proc/loadavg: 3.58 2.59 2.94 5/187 11775
/proc/meminfo: memFree=30676704/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=275308 CPUtime=25.49 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 58027 0 0 0 2541 8 0 0 25 0 1 0 873300761 281915392 56753 33554432000 4194304 4279399 140737197330608 18446744073709551615 220819694962 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 68827 56753 269 21 0 65464 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 275308

[startup+51.1009 s]
/proc/loadavg: 3.64 2.69 2.96 5/187 11814
/proc/meminfo: memFree=30872452/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=408824 CPUtime=51.09 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 91543 0 0 0 5097 12 0 0 25 0 1 0 873300761 418635776 90244 33554432000 4194304 4279399 140737197330608 18446744073709551615 4242500 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 102206 90244 269 21 0 98843 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 408824

[startup+102.306 s]
/proc/loadavg: 3.85 2.91 3.02 5/187 11853
/proc/meminfo: memFree=30207792/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=1108268 CPUtime=102.3 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 185842 0 0 0 10206 24 0 0 25 0 1 0 873300761 1134866432 184501 33554432000 4194304 4279399 140737197330608 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 277067 184501 269 21 0 273704 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1108268

[startup+162.3 s]
/proc/loadavg: 3.94 3.09 3.07 5/187 11893
/proc/meminfo: memFree=29360704/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=1678776 CPUtime=162.29 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 296781 0 0 0 16192 37 0 0 25 0 1 0 873300761 1719066624 295396 33554432000 4194304 4279399 140737197330608 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 419694 295396 269 21 0 416331 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1678776

[startup+222.3 s]
/proc/loadavg: 3.98 3.26 3.13 5/187 11895
/proc/meminfo: memFree=29127584/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=1680816 CPUtime=222.3 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 344897 0 0 0 22185 45 0 0 25 0 1 0 873300761 1721155584 343487 33554432000 4194304 4279399 140737197330608 18446744073709551615 4260461 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 420204 343487 269 21 0 416841 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1680816

[startup+282.3 s]
/proc/loadavg: 3.99 3.39 3.18 5/187 12010
/proc/meminfo: memFree=29926056/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=418008 CPUtime=282.3 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 403902 0 0 0 28171 59 0 0 25 0 1 0 873300761 428040192 95479 33554432000 4194304 4279399 140737197330608 18446744073709551615 4258054 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 104502 95479 269 21 0 101139 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 418008

[startup+342.301 s]
/proc/loadavg: 3.99 3.50 3.23 5/187 12012
/proc/meminfo: memFree=29767164/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=550268 CPUtime=342.3 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 407416 0 0 0 34170 60 0 0 25 0 1 0 873300761 563474432 98993 33554432000 4194304 4279399 140737197330608 18446744073709551615 4242154 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 137567 98993 269 21 0 134204 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 550268

[startup+402.301 s]
/proc/loadavg: 4.07 3.60 3.28 5/187 12013
/proc/meminfo: memFree=29666188/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=550268 CPUtime=402.3 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 407543 0 0 0 40170 60 0 0 25 0 1 0 873300761 563474432 99120 33554432000 4194304 4279399 140737197330608 18446744073709551615 4209532 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 137567 99120 269 21 0 134204 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 550268

[startup+462.301 s]
/proc/loadavg: 4.10 3.69 3.33 5/187 12015
/proc/meminfo: memFree=29260800/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=550268 CPUtime=462.3 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 407617 0 0 0 46170 60 0 0 25 0 1 0 873300761 563474432 99194 33554432000 4194304 4279399 140737197330608 18446744073709551615 4210499 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 137567 99194 269 21 0 134204 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 550268

[startup+522.301 s]
/proc/loadavg: 4.04 3.74 3.37 5/187 12017
/proc/meminfo: memFree=28833604/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=550452 CPUtime=522.31 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 415828 0 0 0 52170 61 0 0 25 0 1 0 873300761 563662848 107394 33554432000 4194304 4279399 140737197330608 18446744073709551615 4260461 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 137613 107394 269 21 0 134250 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 550452

[startup+582.301 s]
/proc/loadavg: 4.01 3.79 3.40 5/187 12018
/proc/meminfo: memFree=28975688/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=550452 CPUtime=582.31 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 416892 0 0 0 58170 61 0 0 25 0 1 0 873300761 563662848 108456 33554432000 4194304 4279399 140737197330608 18446744073709551615 4208292 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 137613 108456 269 21 0 134250 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 550452

[startup+642.301 s]

################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 4.00 3.90 3.53 5/187 12028
/proc/meminfo: memFree=26654556/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=767380 CPUtime=822.31 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 466851 0 0 0 82164 67 0 0 25 0 1 0 873300761 785797120 158366 33554432000 4194304 4279399 140737197330608 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 191845 158366 269 21 0 188482 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 767380

[startup+882.301 s]
/proc/loadavg: 4.00 3.92 3.56 5/187 12029
/proc/meminfo: memFree=26484652/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=769316 CPUtime=882.31 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 493397 0 0 0 88160 71 0 0 25 0 1 0 873300761 787779584 184890 33554432000 4194304 4279399 140737197330608 18446744073709551615 4258419 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 192329 184890 269 21 0 188966 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 769316

[startup+942.301 s]
/proc/loadavg: 4.00 3.93 3.58 5/187 12031
/proc/meminfo: memFree=26080136/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=1119852 CPUtime=942.32 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 523362 0 0 0 94156 76 0 0 25 0 1 0 873300761 1146728448 214839 33554432000 4194304 4279399 140737197330608 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 279963 214839 269 21 0 276600 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 1119852

[startup+1002.3 s]
/proc/loadavg: 4.04 3.96 3.61 5/187 12032
/proc/meminfo: memFree=26742884/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=343564 CPUtime=1002.31 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 586959 0 0 0 100144 87 0 0 25 0 1 0 873300761 351809536 76650 33554432000 4194304 4279399 140737197330608 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 85891 76650 269 21 0 82528 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 343564

[startup+1062.3 s]
/proc/loadavg: 4.06 3.97 3.64 5/187 12034
/proc/meminfo: memFree=26068304/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=772740 CPUtime=1062.32 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 657080 0 0 0 106135 97 0 0 25 0 1 0 873300761 791285760 146739 33554432000 4194304 4279399 140737197330608 18446744073709551615 4260437 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 193185 146739 269 21 0 189822 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 772740

[startup+1122.3 s]
/proc/loadavg: 4.02 3.97 3.66 5/187 12036
/proc/meminfo: memFree=26238408/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=1122572 CPUtime=1122.32 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 697789 0 0 0 112129 103 0 0 25 0 1 0 873300761 1149513728 187425 33554432000 4194304 4279399 140737197330608 18446744073709551615 4236219 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 280643 187425 269 21 0 277280 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1122572

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.67 5/187 12037
/proc/meminfo: memFree=26448084/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=1122776 CPUtime=1182.33 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 711040 0 0 0 118127 106 0 0 25 0 1 0 873300761 1149722624 200668 33554432000 4194304 4279399 140737197330608 18446744073709551615 220819695953 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 280694 200668 269 21 0 277331 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 1122776

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.69 5/187 12039
/proc/meminfo: memFree=26575156/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=1123212 CPUtime=1242.33 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 743770 0 0 0 124123 110 0 0 25 0 1 0 873300761 1150169088 233383 33554432000 4194304 4279399 140737197330608 18446744073709551615 4260552 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 280803 233383 269 21 0 277440 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 1123212

[startup+1302.3 s]
/proc/loadavg: 4.00 3.97 3.71 5/187 12040
/proc/meminfo: memFree=26666260/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=1123212 CPUtime=1302.33 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 743770 0 0 0 130123 110 0 0 25 0 1 0 873300761 1150169088 233383 33554432000 4194304 4279399 140737197330608 18446744073709551615 4208586 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 280803 233383 269 21 0 277440 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 1123212

[startup+1362.3 s]
/proc/loadavg: 4.00 3.97 3.73 5/187 12042
/proc/meminfo: memFree=26611680/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=1123380 CPUtime=1362.34 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 746354 0 0 0 136123 111 0 0 25 0 1 0 873300761 1150341120 235960 33554432000 4194304 4279399 140737197330608 18446744073709551615 4242683 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 280845 235960 269 21 0 277482 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 1123380

[startup+1422.31 s]
/proc/loadavg: 4.00 3.97 3.74 5/187 12044
/proc/meminfo: memFree=26678856/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=1124256 CPUtime=1422.34 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 763572 0 0 0 142119 115 0 0 25 0 1 0 873300761 1151238144 253160 33554432000 4194304 4279399 140737197330608 18446744073709551615 4237943 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 281064 253160 269 21 0 277701 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 1124256

[startup+1482.3 s]
/proc/loadavg: 4.00 3.97 3.75 5/187 12045
/proc/meminfo: memFree=25764452/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=1124944 CPUtime=1482.33 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 773148 0 0 0 148116 117 0 0 25 0 1 0 873300761 1151942656 262726 33554432000 4194304 4279399 140737197330608 18446744073709551615 4242117 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 281236 262726 269 21 0 277873 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 1124944

[startup+1542.3 s]
/proc/loadavg: 4.00 3.97 3.76 5/187 12047
/proc/meminfo: memFree=25510844/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=1693580 CPUtime=1542.33 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 784755 0 0 0 154114 119 0 0 25 0 1 0 873300761 1734225920 274326 33554432000 4194304 4279399 140737197330608 18446744073709551615 4237933 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 423395 274326 269 21 0 420032 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 1693580

[startup+1602.3 s]
/proc/loadavg: 4.00 3.97 3.77 5/187 12048
/proc/meminfo: memFree=26365168/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=349172 CPUtime=1602.34 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 815663 0 0 0 160107 127 0 0 25 0 1 0 873300761 357552128 68732 33554432000 4194304 4279399 140737197330608 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 87293 68732 269 21 0 83930 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 349172

[startup+1662.3 s]
/proc/loadavg: 4.00 3.97 3.79 5/187 12050
/proc/meminfo: memFree=26691140/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=349172 CPUtime=1662.34 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 815663 0 0 0 166107 127 0 0 25 0 1 0 873300761 357552128 68732 33554432000 4194304 4279399 140737197330608 18446744073709551615 4258074 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 87293 68732 269 21 0 83930 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 349172

[startup+1722.3 s]
/proc/loadavg: 4.05 3.99 3.80 5/187 12052
/proc/meminfo: memFree=24543052/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=349336 CPUtime=1722.35 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 820676 0 0 0 172107 128 0 0 25 0 1 0 873300761 357720064 73737 33554432000 4194304 4279399 140737197330608 18446744073709551615 4231616 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 87334 73737 269 21 0 83971 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 349336

[startup+1782.3 s]
/proc/loadavg: 4.01 3.99 3.82 5/187 12053
/proc/meminfo: memFree=29472284/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=349336 CPUtime=1782.35 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 820773 0 0 0 178107 128 0 0 25 0 1 0 873300761 357720064 73834 33554432000 4194304 4279399 140737197330608 18446744073709551615 4258923 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 87334 73834 269 21 0 83971 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 349336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.01 3.99 3.82 5/187 12054
/proc/meminfo: memFree=29879004/32951124 swapFree=67062492/67111528
[pid=11774] ppid=11772 vsize=349336 CPUtime=1800.05 cores=0,2
/proc/11774/stat : 11774 (OptimuS_release) R 11772 11774 20832 0 -1 4202496 820790 0 0 0 179877 128 0 0 25 0 1 0 873300761 357720064 73851 33554432000 4194304 4279399 140737197330608 18446744073709551615 4208391 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/11774/statm: 87334 73851 269 21 0 83971 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 349336

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.02
CPU time (s): 1800.08
CPU user time (s): 1798.78
CPU system time (s): 1.2968
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1811484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.78
system time used= 1.2968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 820790
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= 7
involuntary context switches= 3016

runsolver used 3.23151 second user time and 6.595 second system time

The end

Launcher Data 

Begin job on node147 at 2011-06-11 18:14:09
IDJOB=3495332
IDBENCH=89511
IDSOLVER=1987
FILE ID=node147/3495332-1307808848
RUNJOBID= node147-1307808757-11485
PBS_JOBID= 13551001
Free space on /tmp= 73876 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/marques-silva/hardware-verification/c8bidw_s.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495332-1307808848/watcher-3495332-1307808848 -o /tmp/evaluation-result-3495332-1307808848/solver-3495332-1307808848 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495332-1307808848.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 2e0079d65ea32695f648794e28543c96
RANDOM SEED=1267833284

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.76
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		: 2666.836
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		: 2666.836
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30919932 kB
Buffers:        160316 kB
Cached:        1052320 kB
SwapCached:      10296 kB
Active:        1153012 kB
Inactive:       728552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30919932 kB
SwapTotal:    67111528 kB
SwapFree:     67062492 kB
Dirty:           23664 kB
Writeback:           0 kB
AnonPages:      667120 kB
Mapped:          10600 kB
Slab:            84164 kB
PageTables:       5960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   992192 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= 73884 MiB
End job on node147 at 2011-06-11 18:44:11