Trace number 3419666

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
minisat hack reference: minisat 2.2.0? (TO) 5000.05 4999.94

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1218.25
Satisfiable
(Un)Satisfiability was proved
Number of variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3419666-1306579391/watcher-3419666-1306579391 -o /tmp/evaluation-result-3419666-1306579391/solver-3419666-1306579391 -C 5000 -W 5100 -M 15500 minisat_release HOME/instance-3419666-1306579391.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 2/508 18755
/proc/meminfo: memFree=11529252/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=23724 CPUtime=0.01 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 1794 0 0 0 1 0 0 0 21 0 1 0 750355277 24293376 1735 33554432000 4194304 4291037 140736767951472 18446744073709551615 255106429637 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18755/statm: 5931 1737 215 24 0 2565 0

[startup+0.0487781 s]
/proc/loadavg: 0.00 0.00 0.00 2/508 18755
/proc/meminfo: memFree=11529252/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=38944 CPUtime=0.04 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 5044 0 0 0 4 0 0 0 21 0 1 0 750355277 39878656 4873 33554432000 4194304 4291037 140736767951472 18446744073709551615 255106429637 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18755/statm: 9736 4875 215 24 0 6370 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 38944

[startup+0.10077 s]
/proc/loadavg: 0.00 0.00 0.00 2/508 18755
/proc/meminfo: memFree=11529252/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=50164 CPUtime=0.09 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 8697 0 0 0 8 1 0 0 21 0 1 0 750355277 51367936 8096 33554432000 4194304 4291037 140736767951472 18446744073709551615 4276877 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18755/statm: 12541 8097 215 24 0 9175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50164

[startup+0.300736 s]
/proc/loadavg: 0.00 0.00 0.00 2/508 18755
/proc/meminfo: memFree=11529252/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=77460 CPUtime=0.29 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 15935 0 0 0 27 2 0 0 22 0 1 0 750355277 79319040 14446 33554432000 4194304 4291037 140736767951472 18446744073709551615 4215672 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18755/statm: 19365 14446 236 24 0 15999 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 77460

[startup+0.700669 s]
/proc/loadavg: 0.00 0.00 0.00 2/508 18755
/proc/meminfo: memFree=11529252/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=79892 CPUtime=0.69 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 19317 0 0 0 66 3 0 0 24 0 1 0 750355277 81809408 14623 33554432000 4194304 4291037 140736767951472 18446744073709551615 4233090 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18755/statm: 19973 14624 239 24 0 16607 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 79892

[startup+1.50052 s]
/proc/loadavg: 0.16 0.03 0.01 3/512 18762
/proc/meminfo: memFree=11375952/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=72984 CPUtime=1.49 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 21792 0 0 0 145 4 0 0 25 0 1 0 750355277 74735616 13151 33554432000 4194304 4291037 140736767951472 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18755/statm: 18246 13151 258 24 0 14880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72984

[startup+3.10024 s]
/proc/loadavg: 0.16 0.03 0.01 3/512 18762
/proc/meminfo: memFree=11341728/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=80056 CPUtime=3.09 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 22243 0 0 0 305 4 0 0 25 0 1 0 750355277 81977344 13597 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18755/statm: 20014 13597 258 24 0 16648 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 80056

[startup+6.30068 s]
/proc/loadavg: 0.31 0.07 0.02 3/512 18762
/proc/meminfo: memFree=11349780/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=80056 CPUtime=6.29 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 22961 0 0 0 625 4 0 0 25 0 1 0 750355277 81977344 14308 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18755/statm: 20014 14308 258 24 0 16648 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80056

[startup+12.7006 s]
/proc/loadavg: 0.44 0.10 0.03 3/512 18762
/proc/meminfo: memFree=11340860/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=98732 CPUtime=12.69 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 26923 0 0 0 1264 5 0 0 25 0 1 0 750355277 101101568 18249 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18755/statm: 24683 18249 258 24 0 21317 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 98732

[startup+25.5003 s]
/proc/loadavg: 0.79 0.19 0.06 3/512 18763
/proc/meminfo: memFree=11317332/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=110408 CPUtime=25.49 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 28920 0 0 0 2544 5 0 0 25 0 1 0 750355277 113057792 20207 33554432000 4194304 4291037 140736767951472 18446744073709551615 4248904 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18755/statm: 27602 20207 258 24 0 24236 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 110408

[startup+51.1008 s]
/proc/loadavg: 1.20 0.33 0.11 3/512 18763
/proc/meminfo: memFree=11252020/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=129376 CPUtime=51.09 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 32720 0 0 0 5103 6 0 0 25 0 1 0 750355277 132481024 23935 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18755/statm: 32344 23935 258 24 0 28978 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 129376

[startup+102.319 s]
/proc/loadavg: 1.65 0.59 0.21 3/512 18765
/proc/meminfo: memFree=11194212/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=161896 CPUtime=102.3 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 37924 0 0 0 10222 8 0 0 25 0 1 0 750355277 165781504 29046 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18755/statm: 40474 29046 258 24 0 37108 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 161896

[startup+162.3 s]
/proc/loadavg: 1.87 0.84 0.32 3/512 18766
/proc/meminfo: memFree=11136660/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=169844 CPUtime=162.29 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 43666 0 0 0 16218 11 0 0 25 0 1 0 750355277 173920256 34703 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 42461 34703 258 24 0 39095 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 169844

[startup+222.301 s]
/proc/loadavg: 1.95 1.05 0.42 3/512 18768
/proc/meminfo: memFree=11084928/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=227200 CPUtime=222.29 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 48799 0 0 0 22216 13 0 0 25 0 1 0 750355277 232652800 39759 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 56800 39759 258 24 0 53434 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 227200

[startup+282.3 s]
/proc/loadavg: 2.10 1.25 0.53 3/512 18770
/proc/meminfo: memFree=11037664/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=234024 CPUtime=282.29 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 53630 0 0 0 28214 15 0 0 25 0 1 0 750355277 239640576 44508 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255673 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 58506 44508 258 24 0 55140 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 234024

[startup+342.301 s]
/proc/loadavg: 2.09 1.40 0.62 3/512 18771
/proc/meminfo: memFree=11092196/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=121944 CPUtime=342.3 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 59866 0 0 0 34212 18 0 0 25 0 1 0 750355277 124870656 25056 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 30486 25056 258 24 0 27120 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 121944

[startup+402.301 s]
/proc/loadavg: 2.03 1.51 0.70 3/512 18773
/proc/meminfo: memFree=11014428/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=171264 CPUtime=402.3 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 71033 0 0 0 40208 22 0 0 25 0 1 0 750355277 175374336 36032 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 42816 36032 258 24 0 39450 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 171264

[startup+462.301 s]
/proc/loadavg: 2.01 1.59 0.78 3/512 18774
/proc/meminfo: memFree=10964196/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=202084 CPUtime=462.3 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 76643 0 0 0 46205 25 0 0 25 0 1 0 750355277 206934016 41537 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 50521 41537 258 24 0 47155 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 202084

[startup+522.301 s]
/proc/loadavg: 2.00 1.67 0.86 3/512 18776
/proc/meminfo: memFree=10926108/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=252172 CPUtime=522.29 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 80998 0 0 0 52202 27 0 0 25 0 1 0 750355277 258224128 45821 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 63043 45821 258 24 0 59677 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 252172

[startup+582.301 s]
/proc/loadavg: 2.08 1.75 0.94 3/512 18778
/proc/meminfo: memFree=10878608/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=252172 CPUtime=582.3 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 88289 0 0 0 58198 32 0 0 25 0 1 0 750355277 258224128 53016 33554432000 4194304 4291037 140736767951472 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 63043 53016 258 24 0 59677 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 252172

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.05 2.03 1.95 3/512 18882
/proc/meminfo: memFree=10556168/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=242916 CPUtime=4062.4 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 390609 0 0 0 406076 164 0 0 25 0 1 0 750355277 248745984 52948 33554432000 4194304 4291037 140736767951472 18446744073709551615 4262394 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 60729 52948 258 24 0 57363 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 242916

[startup+4122.3 s]
/proc/loadavg: 2.02 2.02 1.95 3/512 18884
/proc/meminfo: memFree=10514360/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=292704 CPUtime=4122.38 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 399514 0 0 0 412072 166 0 0 25 0 1 0 750355277 299728896 61661 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255665 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 73176 61661 258 24 0 69810 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 292704

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/512 18886
/proc/meminfo: memFree=10476888/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=292704 CPUtime=4182.38 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 404215 0 0 0 418070 168 0 0 25 0 1 0 750355277 299728896 66253 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255913 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 73176 66253 258 24 0 69810 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 292704

[startup+4242.3 s]
/proc/loadavg: 2.15 2.04 1.96 3/512 18887
/proc/meminfo: memFree=10453432/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=342792 CPUtime=4242.38 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 407886 0 0 0 424068 170 0 0 25 0 1 0 750355277 351019008 69833 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 85698 69833 258 24 0 82332 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 342792

[startup+4302.3 s]
/proc/loadavg: 2.12 2.05 1.97 3/512 18889
/proc/meminfo: memFree=10435432/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=342792 CPUtime=4302.38 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 411509 0 0 0 430066 172 0 0 25 0 1 0 750355277 351019008 73363 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 85698 73363 258 24 0 82332 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 342792

[startup+4362.3 s]
/proc/loadavg: 2.04 2.03 1.97 3/512 18890
/proc/meminfo: memFree=10419796/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=342792 CPUtime=4362.38 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 415002 0 0 0 436065 173 0 0 25 0 1 0 750355277 351019008 76793 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 85698 76793 258 24 0 82332 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 342792

[startup+4422.3 s]
/proc/loadavg: 2.01 2.03 1.97 3/512 18892
/proc/meminfo: memFree=10400684/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=342792 CPUtime=4422.39 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 417875 0 0 0 442063 176 0 0 25 0 1 0 750355277 351019008 79601 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 85698 79601 258 24 0 82332 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 342792

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/512 18894
/proc/meminfo: memFree=10379100/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=424180 CPUtime=4482.39 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 420182 0 0 0 448061 178 0 0 25 0 1 0 750355277 434360320 81869 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 106045 81869 258 24 0 102679 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 424180

[startup+4542.3 s]
/proc/loadavg: 2.10 2.04 1.98 3/512 18895
/proc/meminfo: memFree=10364204/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=424180 CPUtime=4542.39 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 421920 0 0 0 454060 179 0 0 25 0 1 0 750355277 434360320 83558 33554432000 4194304 4291037 140736767951472 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 106045 83558 258 24 0 102679 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 424180

[startup+4602.3 s]
/proc/loadavg: 2.08 2.05 1.98 3/512 18897
/proc/meminfo: memFree=10347948/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=424180 CPUtime=4602.41 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 423938 0 0 0 460061 180 0 0 25 0 1 0 750355277 434360320 85539 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 106045 85539 258 24 0 102679 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 424180

[startup+4662.3 s]
/proc/loadavg: 2.03 2.04 1.98 3/512 18898
/proc/meminfo: memFree=10330936/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=424180 CPUtime=4662.39 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 425772 0 0 0 466058 181 0 0 25 0 1 0 750355277 434360320 87329 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 106045 87329 258 24 0 102679 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 424180

[startup+4722.32 s]
/proc/loadavg: 2.01 2.03 1.98 3/512 18909
/proc/meminfo: memFree=10961368/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=242916 CPUtime=4722.41 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 432790 0 0 0 472058 183 0 0 25 0 1 0 750355277 248745984 54688 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 60729 54688 258 24 0 57363 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 242916

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/512 18911
/proc/meminfo: memFree=10885336/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=292704 CPUtime=4782.39 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 438888 0 0 0 478054 185 0 0 25 0 1 0 750355277 299728896 60657 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255638 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 73176 60657 258 24 0 69810 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 292704

[startup+4842.3 s]
/proc/loadavg: 2.07 2.04 1.99 3/512 18912
/proc/meminfo: memFree=10831880/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=292704 CPUtime=4842.39 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 443121 0 0 0 484051 188 0 0 25 0 1 0 750355277 299728896 64781 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 73176 64781 258 24 0 69810 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 292704

[startup+4902.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/512 18914
/proc/meminfo: memFree=10787212/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=342792 CPUtime=4902.4 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 447895 0 0 0 490050 190 0 0 25 0 1 0 750355277 351019008 69455 33554432000 4194304 4291037 140736767951472 18446744073709551615 4256120 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 85698 69455 258 24 0 82332 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 342792

[startup+4962.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/512 18915
/proc/meminfo: memFree=10746880/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=342792 CPUtime=4962.4 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 450827 0 0 0 496049 191 0 0 25 0 1 0 750355277 351019008 72307 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 85698 72307 258 24 0 82332 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 342792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.03 2.00 3/512 18916
/proc/meminfo: memFree=10719828/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=342792 CPUtime=5000.01 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 453583 0 0 0 499809 192 0 0 25 0 1 0 750355277 351019008 75001 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 85698 75001 258 24 0 82332 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 342792

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

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

[startup+4999.9 s]
/proc/loadavg: 2.01 2.03 2.00 3/512 18916
/proc/meminfo: memFree=10719828/32951124 swapFree=67111364/67111528
[pid=18755] ppid=18753 vsize=342792 CPUtime=5000.01 cores=1,3,5,7
/proc/18755/stat : 18755 (minisat_release) R 18753 18755 18721 0 -1 4202496 453583 0 0 0 499809 192 0 0 25 0 1 0 750355277 351019008 75001 33554432000 4194304 4291037 140736767951472 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/18755/statm: 85698 75001 258 24 0 82332 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 342792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.05
CPU user time (s): 4998.1
CPU system time (s): 1.9437
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 424180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.1
system time used= 1.9437
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 453583
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= 51634

runsolver used 25.4881 second user time and 59.465 second system time

The end

Launcher Data 

Begin job on node144 at 2011-05-28 12:43:12
IDJOB=3419666
IDBENCH=20387
IDSOLVER=1912
FILE ID=node144/3419666-1306579391
RUNJOBID= node144-1306579390-18741
PBS_JOBID= 13471536
Free space on /tmp= 73528 MiB

SOLVER NAME= minisat hack reference: minisat 2.2.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= minisat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3419666-1306579391/watcher-3419666-1306579391 -o /tmp/evaluation-result-3419666-1306579391/solver-3419666-1306579391 -C 5000 -W 5100 -M 15500  minisat_release HOME/instance-3419666-1306579391.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=562022796

node144.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		: 2666.850
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		: 2666.850
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	: 5226.16
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		: 2666.850
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		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
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	: 5332.82
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		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
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:      11529648 kB
Buffers:        336572 kB
Cached:        5540724 kB
SwapCached:          0 kB
Active:       17692444 kB
Inactive:      3350784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11529648 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           24112 kB
Writeback:           0 kB
AnonPages:    15166320 kB
Mapped:          41648 kB
Slab:           238540 kB
PageTables:      69108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 157749092 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= 73512 MiB
End job on node144 at 2011-05-28 14:06:33