Trace number 3495045

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 a100_source? (TO) 1800.08 1800.02

General information on the benchmark

Namemus/marques-silva/
hardware-verification/g7b.cnf
MD5SUM745103c457fc4874a6e9e693f264cd2d
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark257.924
Satisfiable
(Un)Satisfiability was proved
Number of variables25676
Number of clauses75712
Sum of the clauses size176660
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 250474
Number of clauses of size 325237
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-3495045-1307808929/watcher-3495045-1307808929 -o /tmp/evaluation-result-3495045-1307808929/solver-3495045-1307808929 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495045-1307808929.cnf 

running on 2 cores: 4,6

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: 3.95 4.03 3.98 5/190 3595
/proc/meminfo: memFree=31305476/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=21752 CPUtime=0 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 1195 0 0 0 0 0 0 0 25 0 1 0 892490776 22274048 1109 33554432000 4194304 4279335 140734511764912 18446744073709551615 4266233 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 5438 1110 224 21 0 2075 0

[startup+0.0243339 s]
/proc/loadavg: 3.95 4.03 3.98 5/190 3595
/proc/meminfo: memFree=31305476/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=28404 CPUtime=0.02 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 2819 0 0 0 2 0 0 0 25 0 1 0 892490776 29085696 2680 33554432000 4194304 4279335 140734511764912 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 7101 2684 224 21 0 3738 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 28404

[startup+0.100349 s]
/proc/loadavg: 3.95 4.03 3.98 5/190 3595
/proc/meminfo: memFree=31305476/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=45164 CPUtime=0.09 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 6733 0 0 0 9 0 0 0 25 0 1 0 892490776 46247936 6567 33554432000 4194304 4279335 140734511764912 18446744073709551615 4209075 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 11291 6567 250 21 0 7928 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 45164

[startup+0.300303 s]
/proc/loadavg: 3.95 4.03 3.98 5/190 3595
/proc/meminfo: memFree=31305476/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=45164 CPUtime=0.29 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 6734 0 0 0 29 0 0 0 25 0 1 0 892490776 46247936 6568 33554432000 4194304 4279335 140734511764912 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 11291 6568 250 21 0 7928 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45164

[startup+0.700241 s]
/proc/loadavg: 3.95 4.03 3.98 5/190 3595
/proc/meminfo: memFree=31305476/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=46348 CPUtime=0.69 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 7757 0 0 0 69 0 0 0 25 0 1 0 892490776 47460352 7469 33554432000 4194304 4279335 140734511764912 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 11587 7469 270 21 0 8224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46348

[startup+1.50105 s]
/proc/loadavg: 3.95 4.03 3.98 5/191 3596
/proc/meminfo: memFree=31265784/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=91840 CPUtime=1.49 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 14948 0 0 0 148 1 0 0 25 0 1 0 892490776 94044160 14654 33554432000 4194304 4279335 140734511764912 18446744073709551615 4256688 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 22960 14657 270 21 0 19597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 91840

[startup+3.1008 s]
/proc/loadavg: 3.95 4.03 3.98 5/191 3596
/proc/meminfo: memFree=31219780/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=173544 CPUtime=3.09 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 29415 0 0 0 306 3 0 0 25 0 1 0 892490776 177709056 29112 33554432000 4194304 4279335 140734511764912 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 43386 29112 270 21 0 40023 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 173544

[startup+6.3012 s]
/proc/loadavg: 3.95 4.03 3.98 5/191 3596
/proc/meminfo: memFree=31124680/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=255896 CPUtime=6.29 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 50127 0 0 0 623 6 0 0 25 0 1 0 892490776 262037504 49811 33554432000 4194304 4279335 140734511764912 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 63974 49811 270 21 0 60611 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 255896

[startup+12.701 s]
/proc/loadavg: 3.95 4.03 3.98 5/191 3596
/proc/meminfo: memFree=31058008/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=256340 CPUtime=12.69 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 104156 0 0 0 1256 13 0 0 25 0 1 0 892490776 262492160 56522 33554432000 4194304 4279335 140734511764912 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 64085 56522 270 21 0 60722 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 256340

[startup+25.5006 s]
/proc/loadavg: 3.96 4.03 3.98 5/191 3597
/proc/meminfo: memFree=30938824/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=389252 CPUtime=25.49 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 206797 0 0 0 2524 25 0 0 25 0 1 0 892490776 398594048 80715 33554432000 4194304 4279335 140734511764912 18446744073709551615 4260784 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 97313 80715 270 21 0 93950 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 389252

[startup+51.1009 s]
/proc/loadavg: 3.98 4.03 3.98 5/191 3598
/proc/meminfo: memFree=30997792/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=257716 CPUtime=51.09 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 261670 0 0 0 5076 33 0 0 25 0 1 0 892490776 263901184 60042 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 64429 60042 270 21 0 61066 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 257716

[startup+102.306 s]
/proc/loadavg: 3.99 4.02 3.98 5/191 3599
/proc/meminfo: memFree=30976312/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=392020 CPUtime=102.3 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 348545 0 0 0 10185 45 0 0 25 0 1 0 892490776 401428480 82001 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 98005 82001 270 21 0 94642 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 392020

[startup+162.3 s]
/proc/loadavg: 3.99 4.02 3.98 5/191 3600
/proc/meminfo: memFree=30896056/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=393124 CPUtime=162.3 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 354666 0 0 0 16184 46 0 0 25 0 1 0 892490776 402558976 88117 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 98281 88117 270 21 0 94918 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 393124

[startup+222.301 s]
/proc/loadavg: 3.99 4.01 3.98 5/191 3602
/proc/meminfo: memFree=31128404/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=180808 CPUtime=222.3 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 383579 0 0 0 22180 50 0 0 25 0 1 0 892490776 185147392 36161 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 45202 36161 270 21 0 41839 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 180808

[startup+282.301 s]
/proc/loadavg: 3.99 4.00 3.98 5/191 3604
/proc/meminfo: memFree=31113124/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=181660 CPUtime=282.3 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 384515 0 0 0 28180 50 0 0 25 0 1 0 892490776 186019840 37097 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 45415 37097 270 21 0 42052 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 181660

[startup+342.301 s]
/proc/loadavg: 4.05 4.01 3.98 5/191 3605
/proc/meminfo: memFree=31055680/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=182192 CPUtime=342.3 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 385815 0 0 0 34180 50 0 0 25 0 1 0 892490776 186564608 38396 33554432000 4194304 4279335 140734511764912 18446744073709551615 4237912 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 45548 38396 270 21 0 42185 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 182192

[startup+402.301 s]
/proc/loadavg: 4.09 4.03 3.99 5/191 3607
/proc/meminfo: memFree=31081196/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=183016 CPUtime=402.31 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 386539 0 0 0 40180 51 0 0 25 0 1 0 892490776 187408384 39119 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 45754 39119 270 21 0 42391 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 183016

[startup+462.301 s]
/proc/loadavg: 4.03 4.02 3.99 5/191 3608
/proc/meminfo: memFree=31082644/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=183944 CPUtime=462.31 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 387277 0 0 0 46180 51 0 0 25 0 1 0 892490776 188358656 39856 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 45986 39856 270 21 0 42623 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 183944

[startup+522.301 s]
/proc/loadavg: 3.41 3.85 3.93 4/185 3637
/proc/meminfo: memFree=31161568/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=185028 CPUtime=522.3 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 387992 0 0 0 52179 51 0 0 25 0 1 0 892490776 189468672 40571 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 46257 40571 270 21 0 42894 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 185028

[startup+582.301 s]
/proc/loadavg: 3.15 3.69 3.87 4/185 3639
/proc/meminfo: memFree=31207788/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=185688 CPUtime=582.31 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 388201 0 0 0 58180 51 0 0 25 0 1 0 892490776 190144512 40779 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 46422 40779 270 21 0 43059 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 185688

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 3.04 3.33 3.68 4/185 3651
/proc/meminfo: memFree=31092964/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=270112 CPUtime=822.31 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 403317 0 0 0 82178 53 0 0 25 0 1 0 892490776 276594688 55886 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 67528 55886 270 21 0 64165 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 270112

[startup+882.301 s]
/proc/loadavg: 3.09 3.30 3.64 4/185 3653
/proc/meminfo: memFree=30961128/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=270572 CPUtime=882.32 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 407516 0 0 0 88178 54 0 0 25 0 1 0 892490776 277065728 60085 33554432000 4194304 4279335 140734511764912 18446744073709551615 4237821 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 67643 60085 270 21 0 64280 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 270572

[startup+942.301 s]
/proc/loadavg: 3.08 3.26 3.60 4/185 3654
/proc/meminfo: memFree=30860784/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=403508 CPUtime=942.32 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 422159 0 0 0 94177 55 0 0 25 0 1 0 892490776 413192192 74728 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 100877 74728 270 21 0 97514 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 403508

[startup+1002.3 s]
/proc/loadavg: 3.06 3.22 3.57 4/185 3656
/proc/meminfo: memFree=30983140/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=404224 CPUtime=1002.32 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 483639 0 0 0 100168 64 0 0 25 0 1 0 892490776 413925376 67070 33554432000 4194304 4279335 140734511764912 18446744073709551615 4260721 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 101056 67070 270 21 0 97693 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 404224

[startup+1062.3 s]
/proc/loadavg: 3.02 3.18 3.53 4/185 3657
/proc/meminfo: memFree=30935376/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=405684 CPUtime=1062.32 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 490187 0 0 0 106167 65 0 0 25 0 1 0 892490776 415420416 73617 33554432000 4194304 4279335 140734511764912 18446744073709551615 4237906 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 101421 73617 270 21 0 98058 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 405684

[startup+1122.3 s]
/proc/loadavg: 3.01 3.14 3.49 4/185 3659
/proc/meminfo: memFree=30889216/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=407308 CPUtime=1122.33 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 707969 0 0 0 112141 92 0 0 25 0 1 0 892490776 417083392 90224 33554432000 4194304 4279335 140734511764912 18446744073709551615 4261953 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 101827 90224 270 21 0 98464 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 407308

[startup+1182.3 s]
/proc/loadavg: 3.00 3.12 3.46 4/185 3661
/proc/meminfo: memFree=30815656/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=408380 CPUtime=1182.33 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 710163 0 0 0 118141 92 0 0 25 0 1 0 892490776 418181120 92416 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 102095 92416 270 21 0 98732 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 408380

[startup+1242.3 s]
/proc/loadavg: 3.00 3.09 3.43 4/185 3662
/proc/meminfo: memFree=30908996/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=409184 CPUtime=1242.33 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 710581 0 0 0 124141 92 0 0 25 0 1 0 892490776 419004416 92834 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 102296 92834 270 21 0 98933 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 409184

[startup+1302.3 s]
/proc/loadavg: 2.51 2.95 3.36 3/179 3689
/proc/meminfo: memFree=31241836/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=277640 CPUtime=1302.34 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 753277 0 0 0 130135 99 0 0 25 0 1 0 892490776 284303360 48509 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 69410 48509 270 21 0 66047 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 277640

[startup+1362.3 s]
/proc/loadavg: 2.19 2.77 3.27 3/179 3690
/proc/meminfo: memFree=31137896/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=277828 CPUtime=1362.33 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 766561 0 0 0 136133 100 0 0 25 0 1 0 892490776 284495872 61791 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 69457 61791 270 21 0 66094 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 277828

[startup+1422.31 s]
/proc/loadavg: 2.04 2.63 3.19 2/173 3720
/proc/meminfo: memFree=31213436/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=410624 CPUtime=1422.34 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 779723 0 0 0 142132 102 0 0 25 0 1 0 892490776 420478976 74952 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 102656 74952 270 21 0 99293 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 410624

[startup+1482.3 s]
/proc/loadavg: 1.38 2.33 3.05 2/173 3722
/proc/meminfo: memFree=31200620/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=411084 CPUtime=1482.34 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 782988 0 0 0 148132 102 0 0 25 0 1 0 892490776 420950016 78216 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 102771 78216 270 21 0 99408 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 411084

[startup+1542.3 s]
/proc/loadavg: 1.14 2.08 2.92 2/173 3723
/proc/meminfo: memFree=31187452/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=411716 CPUtime=1542.34 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 786248 0 0 0 154132 102 0 0 25 0 1 0 892490776 421597184 81476 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 102929 81476 270 21 0 99566 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 411716

[startup+1602.3 s]
/proc/loadavg: 1.05 1.88 2.79 2/173 3725
/proc/meminfo: memFree=31175400/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=412360 CPUtime=1602.35 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 789263 0 0 0 160132 103 0 0 25 0 1 0 892490776 422256640 84491 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 103090 84491 270 21 0 99727 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 412360

[startup+1662.3 s]
/proc/loadavg: 1.02 1.72 2.68 2/173 3726
/proc/meminfo: memFree=31174748/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=412536 CPUtime=1662.35 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 789406 0 0 0 166132 103 0 0 25 0 1 0 892490776 422436864 84634 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 103134 84634 270 21 0 99771 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 412536

[startup+1722.3 s]
/proc/loadavg: 1.00 1.59 2.57 2/173 3728
/proc/meminfo: memFree=31169648/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=413132 CPUtime=1722.35 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 790669 0 0 0 172132 103 0 0 25 0 1 0 892490776 423047168 85897 33554432000 4194304 4279335 140734511764912 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 103283 85897 270 21 0 99920 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 413132

[startup+1782.3 s]
/proc/loadavg: 1.00 1.48 2.47 2/173 3730
/proc/meminfo: memFree=31168760/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=413308 CPUtime=1782.35 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 790884 0 0 0 178132 103 0 0 25 0 1 0 892490776 423227392 86112 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 103327 86112 270 21 0 99964 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 413308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.07 1.46 2.44 2/173 3730
/proc/meminfo: memFree=31168624/32951124 swapFree=67072804/67111528
[pid=3595] ppid=3593 vsize=413440 CPUtime=1800.06 cores=4,6
/proc/3595/stat : 3595 (OptimuS_release) R 3593 3595 1499 0 -1 4202496 790916 0 0 0 179903 103 0 0 25 0 1 0 892490776 423362560 86144 33554432000 4194304 4279335 140734511764912 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3595/statm: 103360 86144 270 21 0 99997 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 413440

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): 1799.03
CPU system time (s): 1.04984
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 965940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.03
system time used= 1.04984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 790916
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= 1648

runsolver used 3.04354 second user time and 6.35703 second system time

The end

Launcher Data 

Begin job on node135 at 2011-06-11 18:15:29
IDJOB=3495045
IDBENCH=89516
IDSOLVER=1986
FILE ID=node135/3495045-1307808929
RUNJOBID= node135-1307808390-3362
PBS_JOBID= 13551051
Free space on /tmp= 73900 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/hardware-verification/g7b.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495045-1307808929/watcher-3495045-1307808929 -o /tmp/evaluation-result-3495045-1307808929/solver-3495045-1307808929 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495045-1307808929.cnf

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

MD5SUM BENCH= 745103c457fc4874a6e9e693f264cd2d
RANDOM SEED=1107311054

node135.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		: 2666.851
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		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
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		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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		: 2666.851
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	: 5332.74
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		: 2666.851
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31305896 kB
Buffers:        242584 kB
Cached:         985652 kB
SwapCached:       6548 kB
Active:         829512 kB
Inactive:       627636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31305896 kB
SwapTotal:    67111528 kB
SwapFree:     67072804 kB
Dirty:            1936 kB
Writeback:           0 kB
AnonPages:      228376 kB
Mapped:          11000 kB
Slab:           121412 kB
PageTables:       5452 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   432076 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73900 MiB
End job on node135 at 2011-06-11 18:45:31