Trace number 3495033

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) 1800.07 1800.03

General information on the benchmark

Namemus/marques-silva/
hardware-verification/c8idw_s.cnf
MD5SUMce6022a50d3e7507bf5a883302678593
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark21.9587
Satisfiable
(Un)Satisfiability was proved
Number of variables122321
Number of clauses361795
Sum of the clauses size844187
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2241196
Number of clauses of size 3120598
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-3495033-1307808841/watcher-3495033-1307808841 -o /tmp/evaluation-result-3495033-1307808841/solver-3495033-1307808841 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495033-1307808841.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: 3.37 2.60 2.94 4/189 25410
/proc/meminfo: memFree=30334336/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=24224 CPUtime=0 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 1587 0 0 0 0 0 0 0 25 0 1 0 348493504 24805376 1506 33554432000 4194304 4279335 140735202589600 18446744073709551615 218880262352 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 6056 1518 223 21 0 2693 0

[startup+0.0789281 s]
/proc/loadavg: 3.37 2.60 2.94 4/189 25410
/proc/meminfo: memFree=30334336/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=55032 CPUtime=0.07 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 8297 0 0 0 6 1 0 0 25 0 1 0 348493504 56352768 8024 33554432000 4194304 4279335 140735202589600 18446744073709551615 218880225989 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 13758 8028 224 21 0 10395 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 55032

[startup+0.100923 s]
/proc/loadavg: 3.37 2.60 2.94 4/189 25410
/proc/meminfo: memFree=30334336/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=59864 CPUtime=0.09 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 10154 0 0 0 8 1 0 0 25 0 1 0 348493504 61300736 9819 33554432000 4194304 4279335 140735202589600 18446744073709551615 4264829 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 14966 9824 224 21 0 11603 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59864

[startup+0.300888 s]
/proc/loadavg: 3.37 2.60 2.94 4/189 25410
/proc/meminfo: memFree=30334336/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=122260 CPUtime=0.29 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 23470 0 0 0 26 3 0 0 25 0 1 0 348493504 125194240 23025 33554432000 4194304 4279335 140735202589600 18446744073709551615 218880225989 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 30565 23028 239 21 0 27202 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 122260

[startup+0.70082 s]
/proc/loadavg: 3.37 2.60 2.94 4/189 25410
/proc/meminfo: memFree=30334336/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=145620 CPUtime=0.68 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 29544 0 0 0 65 3 0 0 25 0 1 0 348493504 149114880 29098 33554432000 4194304 4279335 140735202589600 18446744073709551615 4208793 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 36405 29098 250 21 0 33042 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 145620

[startup+1.50068 s]
/proc/loadavg: 3.37 2.60 2.94 5/190 25411
/proc/meminfo: memFree=30203408/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=145620 CPUtime=1.48 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 29545 0 0 0 145 3 0 0 25 0 1 0 348493504 149114880 29099 33554432000 4194304 4279335 140735202589600 18446744073709551615 4209951 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 36405 29099 250 21 0 33042 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 145620

[startup+3.10039 s]
/proc/loadavg: 3.37 2.60 2.94 5/190 25411
/proc/meminfo: memFree=30183812/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=145620 CPUtime=3.08 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 29546 0 0 0 305 3 0 0 25 0 1 0 348493504 149114880 29100 33554432000 4194304 4279335 140735202589600 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 36405 29100 250 21 0 33042 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 145620

[startup+6.30083 s]
/proc/loadavg: 3.42 2.63 2.95 5/190 25411
/proc/meminfo: memFree=30130244/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=145620 CPUtime=6.29 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 29547 0 0 0 626 3 0 0 25 0 1 0 348493504 149114880 29101 33554432000 4194304 4279335 140735202589600 18446744073709551615 4208194 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 36405 29101 250 21 0 33042 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 145620

[startup+12.7007 s]
/proc/loadavg: 3.47 2.65 2.95 5/190 25411
/proc/meminfo: memFree=30136292/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=176884 CPUtime=12.69 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 38200 0 0 0 1264 5 0 0 25 0 1 0 348493504 181129216 37264 33554432000 4194304 4279335 140735202589600 18446744073709551615 218884022363 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 44221 37264 270 21 0 40858 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 176884

[startup+25.5005 s]
/proc/loadavg: 3.59 2.72 2.97 5/190 25412
/proc/meminfo: memFree=30111892/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=277556 CPUtime=25.49 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 58350 0 0 0 2541 8 0 0 25 0 1 0 348493504 284217344 57392 33554432000 4194304 4279335 140735202589600 18446744073709551615 218884024562 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 69389 57392 270 21 0 66026 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 277556

[startup+51.1009 s]
/proc/loadavg: 3.73 2.82 3.00 5/190 25413
/proc/meminfo: memFree=29984108/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=492820 CPUtime=51.09 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 87414 0 0 0 5096 13 0 0 25 0 1 0 348493504 504647680 86446 33554432000 4194304 4279335 140735202589600 18446744073709551615 218884024485 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 123205 86446 270 21 0 119842 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 492820

[startup+102.307 s]
/proc/loadavg: 3.91 3.00 3.04 5/190 25452
/proc/meminfo: memFree=29995352/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=493196 CPUtime=102.3 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 101485 0 0 0 10215 15 0 0 25 0 1 0 348493504 505032704 100511 33554432000 4194304 4279335 140735202589600 18446744073709551615 4209139 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 123299 100511 270 21 0 119936 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 493196

[startup+162.3 s]
/proc/loadavg: 3.96 3.18 3.10 5/190 25491
/proc/meminfo: memFree=29584268/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=493340 CPUtime=162.29 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 101975 0 0 0 16214 15 0 0 25 0 1 0 348493504 505180160 101001 33554432000 4194304 4279335 140735202589600 18446744073709551615 4210541 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 123335 101001 270 21 0 119972 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 493340

[startup+222.301 s]
/proc/loadavg: 3.98 3.32 3.15 5/190 25493
/proc/meminfo: memFree=29459288/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=493340 CPUtime=222.29 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 102031 0 0 0 22214 15 0 0 25 0 1 0 348493504 505180160 101057 33554432000 4194304 4279335 140735202589600 18446744073709551615 4260721 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 123335 101057 270 21 0 119972 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 493340

[startup+282.3 s]
/proc/loadavg: 3.99 3.44 3.20 5/190 25495
/proc/meminfo: memFree=28479156/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=494804 CPUtime=282.29 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 105799 0 0 0 28213 16 0 0 25 0 1 0 348493504 506679296 104821 33554432000 4194304 4279335 140735202589600 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 123701 104821 270 21 0 120338 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 494804

[startup+342.301 s]
/proc/loadavg: 3.99 3.54 3.25 5/190 25496
/proc/meminfo: memFree=29092540/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=495820 CPUtime=342.29 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 107352 0 0 0 34213 16 0 0 25 0 1 0 348493504 507719680 106371 33554432000 4194304 4279335 140735202589600 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 123955 106371 270 21 0 120592 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 495820

[startup+402.301 s]
/proc/loadavg: 4.04 3.64 3.30 5/190 25498
/proc/meminfo: memFree=29476532/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=496928 CPUtime=402.3 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 108583 0 0 0 40213 17 0 0 25 0 1 0 348493504 508854272 107600 33554432000 4194304 4279335 140735202589600 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 124232 107600 270 21 0 120869 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 496928

[startup+462.301 s]
/proc/loadavg: 4.06 3.72 3.35 5/190 25499
/proc/meminfo: memFree=29956868/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=498004 CPUtime=462.3 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 109388 0 0 0 46213 17 0 0 25 0 1 0 348493504 509956096 108405 33554432000 4194304 4279335 140735202589600 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 124501 108405 270 21 0 121138 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 498004

[startup+522.301 s]
/proc/loadavg: 4.05 3.78 3.39 5/190 25501
/proc/meminfo: memFree=29443860/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=498616 CPUtime=522.3 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 110374 0 0 0 52213 17 0 0 25 0 1 0 348493504 510582784 109391 33554432000 4194304 4279335 140735202589600 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 124654 109391 270 21 0 121291 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 498616

[startup+582.3 s]
/proc/loadavg: 4.02 3.82 3.42 5/190 25503
/proc/meminfo: memFree=29456592/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=499116 CPUtime=582.31 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 114582 0 0 0 58213 18 0 0 25 0 1 0 348493504 511094784 113599 33554432000 4194304 4279335 140735202589600 18446744073709551615 4208950 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 124779 113599 270 21 0 121416 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 499116

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.91 3.55 5/190 25547
/proc/meminfo: memFree=29145460/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=499548 CPUtime=822.31 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 116122 0 0 0 82213 18 0 0 25 0 1 0 348493504 511537152 115136 33554432000 4194304 4279335 140735202589600 18446744073709551615 218884024657 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 124887 115136 270 21 0 121524 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 499548

[startup+882.301 s]
/proc/loadavg: 4.00 3.92 3.57 5/190 25549
/proc/meminfo: memFree=29106488/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=500120 CPUtime=882.3 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 117446 0 0 0 88212 18 0 0 25 0 1 0 348493504 512122880 116457 33554432000 4194304 4279335 140735202589600 18446744073709551615 4206505 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 125030 116457 270 21 0 121667 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 500120

[startup+942.301 s]
/proc/loadavg: 4.00 3.93 3.59 5/190 25550
/proc/meminfo: memFree=29083020/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=500120 CPUtime=942.32 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 117446 0 0 0 94213 19 0 0 25 0 1 0 348493504 512122880 116457 33554432000 4194304 4279335 140735202589600 18446744073709551615 4241556 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 125030 116457 270 21 0 121667 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 500120

[startup+1002.3 s]
/proc/loadavg: 4.06 3.96 3.62 5/190 25552
/proc/meminfo: memFree=29055092/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=500120 CPUtime=1002.32 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 117466 0 0 0 100213 19 0 0 25 0 1 0 348493504 512122880 116477 33554432000 4194304 4279335 140735202589600 18446744073709551615 4260397 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 125030 116477 270 21 0 121667 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 500120

[startup+1062.3 s]
/proc/loadavg: 4.07 3.98 3.65 5/190 25553
/proc/meminfo: memFree=29042776/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=501176 CPUtime=1062.32 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 118321 0 0 0 106213 19 0 0 25 0 1 0 348493504 513204224 117330 33554432000 4194304 4279335 140735202589600 18446744073709551615 4237912 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 125294 117330 270 21 0 121931 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 501176

[startup+1122.3 s]
/proc/loadavg: 4.02 3.98 3.67 5/190 25555
/proc/meminfo: memFree=29007776/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=717220 CPUtime=1122.31 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 119733 0 0 0 112212 19 0 0 25 0 1 0 348493504 734433280 118738 33554432000 4194304 4279335 140735202589600 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 179305 118738 270 21 0 175942 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 717220

[startup+1182.3 s]
/proc/loadavg: 4.01 3.98 3.68 5/190 25557
/proc/meminfo: memFree=28992104/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=718144 CPUtime=1182.31 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 120248 0 0 0 118212 19 0 0 25 0 1 0 348493504 735379456 119251 33554432000 4194304 4279335 140735202589600 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 179536 119251 270 21 0 176173 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 718144

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.70 5/190 25558
/proc/meminfo: memFree=29214284/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=718276 CPUtime=1242.32 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 120338 0 0 0 124213 19 0 0 25 0 1 0 348493504 735514624 119341 33554432000 4194304 4279335 140735202589600 18446744073709551615 218880589719 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 179569 119341 270 21 0 176206 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 718276

[startup+1302.3 s]
/proc/loadavg: 4.00 3.98 3.72 5/190 25560
/proc/meminfo: memFree=29195036/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=718540 CPUtime=1302.32 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 120465 0 0 0 130213 19 0 0 25 0 1 0 348493504 735784960 119466 33554432000 4194304 4279335 140735202589600 18446744073709551615 4237845 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 179635 119466 270 21 0 176272 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 718540

[startup+1362.3 s]
/proc/loadavg: 4.00 3.98 3.73 5/190 25561
/proc/meminfo: memFree=29160164/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=718692 CPUtime=1362.32 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 120687 0 0 0 136213 19 0 0 25 0 1 0 348493504 735940608 119687 33554432000 4194304 4279335 140735202589600 18446744073709551615 4209481 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 179673 119687 270 21 0 176310 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 718692

[startup+1422.31 s]
/proc/loadavg: 4.00 3.98 3.75 5/190 25563
/proc/meminfo: memFree=29145484/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=718692 CPUtime=1422.33 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 120687 0 0 0 142213 20 0 0 25 0 1 0 348493504 735940608 119687 33554432000 4194304 4279335 140735202589600 18446744073709551615 4209748 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 179673 119687 270 21 0 176310 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 718692

[startup+1482.3 s]
/proc/loadavg: 4.00 3.98 3.76 5/190 25565
/proc/meminfo: memFree=29114324/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=718692 CPUtime=1482.33 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 120729 0 0 0 148213 20 0 0 25 0 1 0 348493504 735940608 119729 33554432000 4194304 4279335 140735202589600 18446744073709551615 4260666 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 179673 119729 270 21 0 176310 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 718692

[startup+1542.3 s]
/proc/loadavg: 4.00 3.98 3.77 5/190 25566
/proc/meminfo: memFree=29085140/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=718824 CPUtime=1542.33 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 120734 0 0 0 154213 20 0 0 25 0 1 0 348493504 736075776 119734 33554432000 4194304 4279335 140735202589600 18446744073709551615 4242032 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 179706 119734 270 21 0 176343 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 718824

[startup+1602.3 s]
/proc/loadavg: 4.03 4.00 3.79 5/190 25568
/proc/meminfo: memFree=29065384/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=719668 CPUtime=1602.33 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 121149 0 0 0 160213 20 0 0 25 0 1 0 348493504 736940032 120149 33554432000 4194304 4279335 140735202589600 18446744073709551615 4206505 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 179917 120149 270 21 0 176554 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 719668

[startup+1662.3 s]
/proc/loadavg: 4.01 4.00 3.80 5/190 25569
/proc/meminfo: memFree=29034968/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=719668 CPUtime=1662.33 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 121149 0 0 0 166213 20 0 0 25 0 1 0 348493504 736940032 120149 33554432000 4194304 4279335 140735202589600 18446744073709551615 4260694 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 179917 120149 270 21 0 176554 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 719668

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.81 5/190 25571
/proc/meminfo: memFree=28971944/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=719668 CPUtime=1722.33 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 121154 0 0 0 172213 20 0 0 25 0 1 0 348493504 736940032 120154 33554432000 4194304 4279335 140735202589600 18446744073709551615 4227587 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 179917 120154 270 21 0 176554 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 719668

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.82 5/190 25573
/proc/meminfo: memFree=28928256/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=719668 CPUtime=1782.33 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 121154 0 0 0 178213 20 0 0 25 0 1 0 348493504 736940032 120154 33554432000 4194304 4279335 140735202589600 18446744073709551615 4260405 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 179917 120154 270 21 0 176554 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 719668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.82 5/190 25573
/proc/meminfo: memFree=28918572/32950928 swapFree=67054696/67111528
[pid=25410] ppid=25408 vsize=719668 CPUtime=1800.04 cores=4,6
/proc/25410/stat : 25410 (OptimuS_release) R 25408 25410 23146 0 -1 4202496 121154 0 0 0 179984 20 0 0 25 0 1 0 348493504 736940032 120154 33554432000 4194304 4279335 140735202589600 18446744073709551615 4207854 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25410/statm: 179917 120154 270 21 0 176554 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 719668

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): 1800.03
CPU time (s): 1800.07
CPU user time (s): 1799.84
CPU system time (s): 0.224965
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 719668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 121154
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= 2419

runsolver used 3.20651 second user time and 6.62099 second system time

The end

Launcher Data 

Begin job on node112 at 2011-06-11 18:14:01
IDJOB=3495033
IDBENCH=89507
IDSOLVER=1986
FILE ID=node112/3495033-1307808841
RUNJOBID= node112-1307808755-25006
PBS_JOBID= 13551040
Free space on /tmp= 74008 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/hardware-verification/c8idw_s.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495033-1307808841/watcher-3495033-1307808841 -o /tmp/evaluation-result-3495033-1307808841/solver-3495033-1307808841 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495033-1307808841.cnf

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

MD5SUM BENCH= ce6022a50d3e7507bf5a883302678593
RANDOM SEED=1940959943

node112.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		: 2666.847
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	: 5333.69
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		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
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	: 5332.82
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		: 2666.847
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	: 5332.61
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		: 2666.847
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	: 5332.83
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		: 2666.847
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		: 2666.847
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30335376 kB
Buffers:        274432 kB
Cached:        1470412 kB
SwapCached:      10772 kB
Active:        1144220 kB
Inactive:      1241644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30335376 kB
SwapTotal:    67111528 kB
SwapFree:     67054696 kB
Dirty:           18096 kB
Writeback:           0 kB
AnonPages:      638400 kB
Mapped:           9704 kB
Slab:           161436 kB
PageTables:       6372 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1035052 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= 74016 MiB
End job on node112 at 2011-06-11 18:44:03