Trace number 3483440

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
MiniUnsat2 2011-02-22? (TO) 1800.02 1800.01

General information on the benchmark

Namemus/marques-silva/
equivalence-checking/c3540-s.cnf
MD5SUM337365c6c7d9e1147f4e10cbfcf779ef
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark475.662
Satisfiable
(Un)Satisfiability was proved
Number of variables3499
Number of clauses9526
Sum of the clauses size21672
Maximum clause length23
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 27552
Number of clauses of size 31548
Number of clauses of size 4352
Number of clauses of size 536
Number of clauses of size over 537

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-3483440-1307802731/watcher-3483440-1307802731 -o /tmp/evaluation-result-3483440-1307802731/solver-3483440-1307802731 -C 1800 -W 1850 -M 7680 munsat2_release -rnd-seed=1375891169 -verb=0 HOME/instance-3483440-1307802731.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.02 3.99 3.57 4/189 27958
/proc/meminfo: memFree=31481512/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=15808 CPUtime=0 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 609 0 0 0 0 0 0 0 25 0 1 0 891870779 16187392 548 33554432000 4194304 4258824 140734609313920 18446744073709551615 4210288 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 3952 550 218 16 0 594 0

[startup+0.089953 s]
/proc/loadavg: 4.02 3.99 3.57 4/189 27958
/proc/meminfo: memFree=31481512/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=21460 CPUtime=0.08 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 1048 0 0 0 8 0 0 0 25 0 1 0 891870779 21975040 943 33554432000 4194304 4258824 140734609313920 18446744073709551615 4235755 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 5365 943 240 16 0 2007 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21460

[startup+0.100947 s]
/proc/loadavg: 4.02 3.99 3.57 4/189 27958
/proc/meminfo: memFree=31481512/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=21460 CPUtime=0.09 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 1059 0 0 0 9 0 0 0 25 0 1 0 891870779 21975040 953 33554432000 4194304 4258824 140734609313920 18446744073709551615 4221197 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 5365 953 240 16 0 2007 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21460

[startup+0.300934 s]
/proc/loadavg: 4.02 3.99 3.57 4/189 27958
/proc/meminfo: memFree=31481512/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=21596 CPUtime=0.29 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 1175 0 0 0 29 0 0 0 25 0 1 0 891870779 22114304 1063 33554432000 4194304 4258824 140734609313920 18446744073709551615 4217848 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 5399 1063 240 16 0 2041 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21596

[startup+0.70084 s]
/proc/loadavg: 4.02 3.99 3.57 4/189 27958
/proc/meminfo: memFree=31481512/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=22244 CPUtime=0.69 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 1423 0 0 0 69 0 0 0 25 0 1 0 891870779 22777856 1293 33554432000 4194304 4258824 140734609313920 18446744073709551615 4221226 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 5561 1293 241 16 0 2203 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22244

[startup+1.5007 s]
/proc/loadavg: 4.02 3.99 3.57 5/190 27959
/proc/meminfo: memFree=31476816/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=22644 CPUtime=1.49 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 1760 0 0 0 149 0 0 0 25 0 1 0 891870779 23187456 1606 33554432000 4194304 4258824 140734609313920 18446744073709551615 4221191 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 5661 1606 241 16 0 2303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22644

[startup+3.10038 s]
/proc/loadavg: 4.02 3.99 3.57 5/190 27959
/proc/meminfo: memFree=31476072/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=22644 CPUtime=3.09 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 1763 0 0 0 309 0 0 0 25 0 1 0 891870779 23187456 1609 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225498 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 5661 1609 243 16 0 2303 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22644

[startup+6.30083 s]
/proc/loadavg: 4.02 3.99 3.58 5/190 27959
/proc/meminfo: memFree=31472480/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=24816 CPUtime=6.29 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 2723 0 0 0 629 0 0 0 25 0 1 0 891870779 25411584 2556 33554432000 4194304 4258824 140734609313920 18446744073709551615 4218574 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 6204 2556 243 16 0 2846 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24816

[startup+12.7007 s]
/proc/loadavg: 4.02 3.99 3.58 5/190 27960
/proc/meminfo: memFree=31470736/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=25220 CPUtime=12.69 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 2901 0 0 0 1269 0 0 0 25 0 1 0 891870779 25825280 2733 33554432000 4194304 4258824 140734609313920 18446744073709551615 4218477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 6305 2733 243 16 0 2947 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25220

[startup+25.5004 s]
/proc/loadavg: 4.01 3.99 3.58 5/190 27960
/proc/meminfo: memFree=31468372/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=29508 CPUtime=25.49 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 3141 0 0 0 2549 0 0 0 25 0 1 0 891870779 30216192 2970 33554432000 4194304 4258824 140734609313920 18446744073709551615 4245320 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 7377 2970 243 16 0 4019 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29508

[startup+51.1008 s]
/proc/loadavg: 4.06 4.00 3.60 5/190 27961
/proc/meminfo: memFree=31464724/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=29508 CPUtime=51.09 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 3191 0 0 0 5109 0 0 0 25 0 1 0 891870779 30216192 3019 33554432000 4194304 4258824 140734609313920 18446744073709551615 4221112 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 7377 3019 243 16 0 4019 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 29508

[startup+102.306 s]
/proc/loadavg: 4.03 4.00 3.62 5/190 28000
/proc/meminfo: memFree=31302928/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=31444 CPUtime=102.29 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 7639 0 0 0 10228 1 0 0 25 0 1 0 891870779 32198656 3577 33554432000 4194304 4258824 140734609313920 18446744073709551615 4232256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 7861 3577 243 16 0 4503 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 31444

[startup+162.301 s]
/proc/loadavg: 4.01 4.00 3.64 5/190 28002
/proc/meminfo: memFree=31278260/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=31800 CPUtime=162.29 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 10915 0 0 0 16227 2 0 0 25 0 1 0 891870779 32563200 4362 33554432000 4194304 4258824 140734609313920 18446744073709551615 4231924 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 7950 4362 243 16 0 4592 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 31800

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.66 5/190 28079
/proc/meminfo: memFree=31258216/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=32128 CPUtime=222.29 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 11219 0 0 0 22226 3 0 0 25 0 1 0 891870779 32899072 4661 33554432000 4194304 4258824 140734609313920 18446744073709551615 4231492 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 8032 4661 243 16 0 4674 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 32128

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.68 5/190 28081
/proc/meminfo: memFree=31245188/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=32288 CPUtime=282.28 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 11261 0 0 0 28225 3 0 0 25 0 1 0 891870779 33062912 4701 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225190 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 8072 4701 243 16 0 4714 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 32288

[startup+342.301 s]
/proc/loadavg: 4.03 4.01 3.70 5/190 28121
/proc/meminfo: memFree=30992748/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=32288 CPUtime=342.27 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 11261 0 0 0 34224 3 0 0 25 0 1 0 891870779 33062912 4701 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 8072 4701 243 16 0 4714 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 32288

[startup+402.3 s]
/proc/loadavg: 4.06 4.02 3.72 5/190 28123
/proc/meminfo: memFree=30949204/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=35656 CPUtime=402.28 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 11343 0 0 0 40224 4 0 0 25 0 1 0 891870779 36511744 4782 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225212 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 8914 4782 243 16 0 5556 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 35656

[startup+462.3 s]
/proc/loadavg: 4.02 4.02 3.74 5/190 28125
/proc/meminfo: memFree=30956524/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=36056 CPUtime=462.28 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 12147 0 0 0 46224 4 0 0 25 0 1 0 891870779 36921344 5562 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225228 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 9014 5562 243 16 0 5656 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 36056

[startup+522.301 s]
/proc/loadavg: 4.00 4.01 3.75 5/190 28126
/proc/meminfo: memFree=30947816/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=36324 CPUtime=522.28 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 12311 0 0 0 52224 4 0 0 25 0 1 0 891870779 37195776 5723 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225738 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 9081 5723 243 16 0 5723 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 36324

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.76 5/190 28128
/proc/meminfo: memFree=30940828/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=36324 CPUtime=582.28 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 12311 0 0 0 58224 4 0 0 25 0 1 0 891870779 37195776 5723 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 9081 5723 243 16 0 5723 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 36324

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 4.02 4.01 3.82 5/190 28134
/proc/meminfo: memFree=30844560/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=41056 CPUtime=822.28 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 22946 0 0 0 82221 7 0 0 25 0 1 0 891870779 42041344 5848 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225738 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 10264 5848 243 16 0 6906 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 41056

[startup+882.301 s]
/proc/loadavg: 4.01 4.01 3.82 5/190 28136
/proc/meminfo: memFree=30906396/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=41056 CPUtime=882.29 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 24022 0 0 0 88221 8 0 0 25 0 1 0 891870779 42041344 6899 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 10264 6899 243 16 0 6906 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 41056

[startup+942.301 s]
/proc/loadavg: 4.06 4.02 3.83 5/190 28137
/proc/meminfo: memFree=30898796/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=41188 CPUtime=942.29 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 24049 0 0 0 94221 8 0 0 25 0 1 0 891870779 42176512 6926 33554432000 4194304 4258824 140734609313920 18446744073709551615 4218792 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 10297 6926 243 16 0 6939 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 41188

[startup+1002.3 s]
/proc/loadavg: 4.02 4.01 3.84 5/190 28139
/proc/meminfo: memFree=30895664/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=41208 CPUtime=1002.29 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 27856 0 0 0 100220 9 0 0 25 0 1 0 891870779 42196992 5981 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225228 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 10302 5981 243 16 0 6944 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 41208

[startup+1062.3 s]
/proc/loadavg: 4.01 4.01 3.85 5/190 28141
/proc/meminfo: memFree=30880364/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=41208 CPUtime=1062.3 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 28839 0 0 0 106220 10 0 0 25 0 1 0 891870779 42196992 6933 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 10302 6933 243 16 0 6944 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 41208

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 28142
/proc/meminfo: memFree=30880328/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=41208 CPUtime=1122.3 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 28839 0 0 0 112220 10 0 0 25 0 1 0 891870779 42196992 6933 33554432000 4194304 4258824 140734609313920 18446744073709551615 4231681 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 10302 6933 243 16 0 6944 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 41208

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 28144
/proc/meminfo: memFree=30875576/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=40568 CPUtime=1182.3 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 30502 0 0 0 118219 11 0 0 25 0 1 0 891870779 41541632 6765 33554432000 4194304 4258824 140734609313920 18446744073709551615 4231416 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 10142 6765 243 16 0 6784 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 40568

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 28145
/proc/meminfo: memFree=30862400/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=40568 CPUtime=1242.3 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 30508 0 0 0 124219 11 0 0 25 0 1 0 891870779 41541632 6771 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 10142 6771 243 16 0 6784 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 40568

[startup+1302.3 s]
/proc/loadavg: 4.08 4.02 3.88 5/190 28147
/proc/meminfo: memFree=30857524/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=40568 CPUtime=1302.3 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 30509 0 0 0 130219 11 0 0 25 0 1 0 891870779 41541632 6772 33554432000 4194304 4258824 140734609313920 18446744073709551615 4218163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 10142 6772 243 16 0 6784 0
Current children cumulated CPU time (s) 1302.3
Current children cumulated vsize (KiB) 40568

[startup+1362.3 s]
/proc/loadavg: 4.03 4.01 3.88 5/190 28149
/proc/meminfo: memFree=30847948/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=42620 CPUtime=1362.3 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 31041 0 0 0 136219 11 0 0 25 0 1 0 891870779 43642880 7293 33554432000 4194304 4258824 140734609313920 18446744073709551615 4217939 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 10655 7293 243 16 0 7297 0
Current children cumulated CPU time (s) 1362.3
Current children cumulated vsize (KiB) 42620

[startup+1422.31 s]
/proc/loadavg: 4.01 4.00 3.89 5/190 28150
/proc/meminfo: memFree=30836616/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=47188 CPUtime=1422.3 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 33335 0 0 0 142218 12 0 0 25 0 1 0 891870779 48320512 8426 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225176 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 11797 8426 243 16 0 8439 0
Current children cumulated CPU time (s) 1422.3
Current children cumulated vsize (KiB) 47188

[startup+1482.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 28152
/proc/meminfo: memFree=30838572/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=47188 CPUtime=1482.3 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 33335 0 0 0 148218 12 0 0 25 0 1 0 891870779 48320512 8426 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 11797 8426 243 16 0 8439 0
Current children cumulated CPU time (s) 1482.3
Current children cumulated vsize (KiB) 47188

[startup+1542.3 s]
/proc/loadavg: 4.07 4.03 3.91 5/190 28153
/proc/meminfo: memFree=30832584/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=47188 CPUtime=1542.31 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 33335 0 0 0 154218 13 0 0 25 0 1 0 891870779 48320512 8426 33554432000 4194304 4258824 140734609313920 18446744073709551615 4218143 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 11797 8426 243 16 0 8439 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 47188

[startup+1602.3 s]
/proc/loadavg: 4.02 4.02 3.91 5/190 28155
/proc/meminfo: memFree=30818288/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=47188 CPUtime=1602.31 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 33335 0 0 0 160218 13 0 0 25 0 1 0 891870779 48320512 8426 33554432000 4194304 4258824 140734609313920 18446744073709551615 4231754 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 11797 8426 243 16 0 8439 0
Current children cumulated CPU time (s) 1602.31
Current children cumulated vsize (KiB) 47188

[startup+1662.3 s]
/proc/loadavg: 4.01 4.01 3.91 5/190 28157
/proc/meminfo: memFree=30812924/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=47188 CPUtime=1662.31 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 33335 0 0 0 166218 13 0 0 25 0 1 0 891870779 48320512 8426 33554432000 4194304 4258824 140734609313920 18446744073709551615 4231715 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 11797 8426 243 16 0 8439 0
Current children cumulated CPU time (s) 1662.31
Current children cumulated vsize (KiB) 47188

[startup+1722.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 28158
/proc/meminfo: memFree=30799620/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=47188 CPUtime=1722.31 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 33336 0 0 0 172218 13 0 0 25 0 1 0 891870779 48320512 8427 33554432000 4194304 4258824 140734609313920 18446744073709551615 4217918 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 11797 8427 243 16 0 8439 0
Current children cumulated CPU time (s) 1722.31
Current children cumulated vsize (KiB) 47188

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 28169
/proc/meminfo: memFree=30824476/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=47188 CPUtime=1782.3 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 33338 0 0 0 178217 13 0 0 25 0 1 0 891870779 48320512 8429 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225328 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 11797 8429 243 16 0 8439 0
Current children cumulated CPU time (s) 1782.3
Current children cumulated vsize (KiB) 47188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 28169
/proc/meminfo: memFree=30827812/32951124 swapFree=67053176/67111528
[pid=27958] ppid=27956 vsize=48384 CPUtime=1800.01 cores=0,2
/proc/27958/stat : 27958 (munsat2_release) R 27956 27958 27623 0 -1 4202496 33644 0 0 0 179988 13 0 0 25 0 1 0 891870779 49545216 8725 33554432000 4194304 4258824 140734609313920 18446744073709551615 4225217 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27958/statm: 12096 8725 243 16 0 8738 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 48384

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): 1800.01
CPU time (s): 1800.02
CPU user time (s): 1799.89
CPU system time (s): 0.138978
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 49696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33644
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= 10
involuntary context switches= 7936

runsolver used 3.13452 second user time and 6.68798 second system time

The end

Launcher Data 

Begin job on node137 at 2011-06-11 16:32:11
IDJOB=3483440
IDBENCH=89309
IDSOLVER=1973
FILE ID=node137/3483440-1307802731
RUNJOBID= node137-1307800695-27641
PBS_JOBID= 13551049
Free space on /tmp= 73960 MiB

SOLVER NAME= MiniUnsat2 2011-02-22
BENCH NAME= SAT11/mus/marques-silva/equivalence-checking/c3540-s.cnf
COMMAND LINE= munsat2_release -rnd-seed=RANDOMSEED -verb=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3483440-1307802731/watcher-3483440-1307802731 -o /tmp/evaluation-result-3483440-1307802731/solver-3483440-1307802731 -C 1800 -W 1850 -M 7680  munsat2_release -rnd-seed=1375891169 -verb=0 HOME/instance-3483440-1307802731.cnf

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

MD5SUM BENCH= 337365c6c7d9e1147f4e10cbfcf779ef
RANDOM SEED=1375891169

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.74
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		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31482172 kB
Buffers:        275416 kB
Cached:         872604 kB
SwapCached:      12188 kB
Active:         705912 kB
Inactive:       584600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31482172 kB
SwapTotal:    67111528 kB
SwapFree:     67053176 kB
Dirty:             432 kB
Writeback:           0 kB
AnonPages:      139912 kB
Mapped:           9492 kB
Slab:           113376 kB
PageTables:       5360 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   383516 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= 73920 MiB
End job on node137 at 2011-06-11 17:02:13