Trace number 3495191

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OptimuS p100_source? (TO) 1800.08 1800.11

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b20_424.cnf
MD5SUMf3a66f9295b894295ac8bcc36605827b
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark165.971
Satisfiable
(Un)Satisfiability was proved
Number of variables5466
Number of clauses14978
Sum of the clauses size34564
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 210358
Number of clauses of size 34614
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-3495191-1307808177/watcher-3495191-1307808177 -o /tmp/evaluation-result-3495191-1307808177/solver-3495191-1307808177 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495191-1307808177.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: 1.05 1.59 2.30 6/187 12373
/proc/meminfo: memFree=30591472/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=20224 CPUtime=0 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 647 0 0 0 0 0 0 0 21 0 1 0 892415720 20709376 581 33554432000 4194304 4279399 140735961654048 18446744073709551615 228122411193 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 5056 592 224 21 0 1693 0

[startup+0.0983461 s]
/proc/loadavg: 1.05 1.59 2.30 6/187 12373
/proc/meminfo: memFree=30591472/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=24492 CPUtime=0.09 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 1879 0 0 0 9 0 0 0 21 0 1 0 892415720 25079808 1801 33554432000 4194304 4279399 140735961654048 18446744073709551615 4242216 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 6123 1801 269 21 0 2760 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24492

[startup+0.100345 s]
/proc/loadavg: 1.05 1.59 2.30 6/187 12373
/proc/meminfo: memFree=30591472/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=24492 CPUtime=0.09 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 1880 0 0 0 9 0 0 0 21 0 1 0 892415720 25079808 1802 33554432000 4194304 4279399 140735961654048 18446744073709551615 4237970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 6123 1802 269 21 0 2760 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24492

[startup+0.300309 s]
/proc/loadavg: 1.05 1.59 2.30 6/187 12373
/proc/meminfo: memFree=30591472/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=31908 CPUtime=0.29 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 3784 0 0 0 29 0 0 0 22 0 1 0 892415720 32673792 3706 33554432000 4194304 4279399 140735961654048 18446744073709551615 4242140 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 7977 3706 269 21 0 4614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31908

[startup+0.700233 s]
/proc/loadavg: 1.05 1.59 2.30 6/187 12373
/proc/meminfo: memFree=30591472/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=50896 CPUtime=0.69 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 8150 0 0 0 68 1 0 0 23 0 1 0 892415720 52117504 8068 33554432000 4194304 4279399 140735961654048 18446744073709551615 4256088 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 12724 8069 269 21 0 9361 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50896

[startup+1.50109 s]
/proc/loadavg: 1.05 1.59 2.30 5/190 12379
/proc/meminfo: memFree=30466992/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=100956 CPUtime=1.49 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 15455 0 0 0 148 1 0 0 25 0 1 0 892415720 103378944 15370 33554432000 4194304 4279399 140735961654048 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 25239 15371 269 21 0 21876 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100956

[startup+3.10077 s]
/proc/loadavg: 1.29 1.63 2.31 5/190 12379
/proc/meminfo: memFree=30494148/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=58516 CPUtime=3.09 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 40632 0 0 0 304 5 0 0 25 0 1 0 892415720 59920384 7345 33554432000 4194304 4279399 140735961654048 18446744073709551615 4242009 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 14629 7345 271 21 0 11266 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58516

[startup+6.30022 s]
/proc/loadavg: 1.29 1.63 2.31 5/190 12379
/proc/meminfo: memFree=30434420/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=77372 CPUtime=6.28 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 79220 0 0 0 619 9 0 0 25 0 1 0 892415720 79228928 15884 33554432000 4194304 4279399 140735961654048 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 19343 15884 274 21 0 15980 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 77372

[startup+12.7011 s]
/proc/loadavg: 1.70 1.70 2.32 5/190 12379
/proc/meminfo: memFree=30344592/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=126692 CPUtime=12.69 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 137956 0 0 0 1252 17 0 0 25 0 1 0 892415720 129732608 24851 33554432000 4194304 4279399 140735961654048 18446744073709551615 4257076 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 31673 24851 271 21 0 28310 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 126692

[startup+25.5007 s]
/proc/loadavg: 2.06 1.78 2.34 6/190 12418
/proc/meminfo: memFree=30325044/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=126692 CPUtime=25.49 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 308080 0 0 0 2510 39 0 0 25 0 1 0 892415720 129732608 25299 33554432000 4194304 4279399 140735961654048 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 31673 25299 271 21 0 28310 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 126692

[startup+51.1011 s]
/proc/loadavg: 2.72 1.96 2.38 5/190 12418
/proc/meminfo: memFree=30273340/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=126692 CPUtime=51.09 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 631505 0 0 0 5032 77 0 0 25 0 1 0 892415720 129732608 27173 33554432000 4194304 4279399 140735961654048 18446744073709551615 4235616 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 31673 27179 271 21 0 28310 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 126692

[startup+102.307 s]
/proc/loadavg: 3.49 2.30 2.47 6/190 12423
/proc/meminfo: memFree=30283668/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=77372 CPUtime=102.3 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 1026954 0 0 0 10105 125 0 0 25 0 1 0 892415720 79228928 15884 33554432000 4194304 4279399 140735961654048 18446744073709551615 4256088 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 19343 15884 271 21 0 15980 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 77372

[startup+162.301 s]
/proc/loadavg: 3.81 2.60 2.57 6/190 12462
/proc/meminfo: memFree=30299404/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=77372 CPUtime=162.28 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 1387517 0 0 0 16058 170 0 0 25 0 1 0 892415720 79228928 15884 33554432000 4194304 4279399 140735961654048 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 19343 15884 271 21 0 15980 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 77372

[startup+222.301 s]
/proc/loadavg: 3.93 2.85 2.65 6/190 12464
/proc/meminfo: memFree=30277920/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=77372 CPUtime=222.28 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 1738436 0 0 0 22015 213 0 0 25 0 1 0 892415720 79228928 15884 33554432000 4194304 4279399 140735961654048 18446744073709551615 4258367 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 19343 15884 271 21 0 15980 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 77372

[startup+282.3 s]
/proc/loadavg: 3.97 3.05 2.73 5/190 12541
/proc/meminfo: memFree=30283440/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=77372 CPUtime=282.28 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 2235907 0 0 0 27955 273 0 0 25 0 1 0 892415720 79228928 15884 33554432000 4194304 4279399 140735961654048 18446744073709551615 4256179 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 19343 15884 271 21 0 15980 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 77372

[startup+342.3 s]
/proc/loadavg: 4.03 3.24 2.82 5/190 12543
/proc/meminfo: memFree=29988620/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=77372 CPUtime=342.28 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 2947981 0 0 0 33871 357 0 0 25 0 1 0 892415720 79228928 15884 33554432000 4194304 4279399 140735961654048 18446744073709551615 4255705 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 19343 15884 271 21 0 15980 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 77372

[startup+402.3 s]
/proc/loadavg: 4.01 3.37 2.88 6/190 12545
/proc/meminfo: memFree=29959852/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=77372 CPUtime=402.28 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 3856152 0 0 0 39759 469 0 0 25 0 1 0 892415720 79228928 15884 33554432000 4194304 4279399 140735961654048 18446744073709551615 4256502 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 19343 15884 271 21 0 15980 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 77372

[startup+462.301 s]
/proc/loadavg: 4.06 3.50 2.96 6/190 12546
/proc/meminfo: memFree=29918800/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=77372 CPUtime=462.28 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 4539953 0 0 0 45681 547 0 0 25 0 1 0 892415720 79228928 15884 33554432000 4194304 4279399 140735961654048 18446744073709551615 4256065 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 19343 15884 271 21 0 15980 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 77372

[startup+522.301 s]
/proc/loadavg: 4.08 3.60 3.02 6/190 12548
/proc/meminfo: memFree=29917148/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=126692 CPUtime=522.28 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 5125098 0 0 0 51607 621 0 0 25 0 1 0 892415720 129732608 24840 33554432000 4194304 4279399 140735961654048 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 31673 24840 271 21 0 28310 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 126692

[startup+582.301 s]
/proc/loadavg: 4.02 3.68 3.08 6/190 12549
/proc/meminfo: memFree=29949100/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=77372 CPUtime=582.28 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 5540914 0 0 0 57556 672 0 0 25 0 1 0 892415720 79228928 15884 33554432000 4194304 4279399 140735961654048 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 19343 15884 274 21 0 15980 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 77372

[startup+642.301 s]

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

[startup+882.301 s]
/proc/loadavg: 4.06 3.89 3.33 6/190 12558
/proc/meminfo: memFree=30018508/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=77372 CPUtime=882.27 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 8898604 0 0 0 87135 1092 0 0 25 0 1 0 892415720 79228928 15885 33554432000 4194304 4279399 140735961654048 18446744073709551615 4237970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 19343 15885 271 21 0 15980 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 77372

[startup+942.301 s]
/proc/loadavg: 4.08 3.92 3.37 5/190 12635
/proc/meminfo: memFree=29999756/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=126692 CPUtime=942.28 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 9411064 0 0 0 93073 1155 0 0 25 0 1 0 892415720 129732608 25575 33554432000 4194304 4279399 140735961654048 18446744073709551615 4235646 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 31673 25577 271 21 0 28310 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 126692

[startup+1002.3 s]
/proc/loadavg: 4.03 3.93 3.41 5/190 12637
/proc/meminfo: memFree=29972544/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=77372 CPUtime=1002.27 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 10217877 0 0 0 98973 1254 0 0 25 0 1 0 892415720 79228928 15885 33554432000 4194304 4279399 140735961654048 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 19343 15885 271 21 0 15980 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 77372

[startup+1062.3 s]
/proc/loadavg: 4.04 3.95 3.45 5/190 12676
/proc/meminfo: memFree=29565228/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=77372 CPUtime=1062.27 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 11047176 0 0 0 104873 1354 0 0 25 0 1 0 892415720 79228928 15885 33554432000 4194304 4279399 140735961654048 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 19343 15885 271 21 0 15980 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 77372

[startup+1122.3 s]
/proc/loadavg: 4.01 3.96 3.48 5/190 12678
/proc/meminfo: memFree=29726988/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=126692 CPUtime=1122.27 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 11994428 0 0 0 110758 1469 0 0 25 0 1 0 892415720 129732608 25776 33554432000 4194304 4279399 140735961654048 18446744073709551615 4256765 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 31673 25781 269 21 0 28310 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 126692

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.51 5/190 12679
/proc/meminfo: memFree=29738248/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=89088 CPUtime=1182.27 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 12916812 0 0 0 116646 1581 0 0 25 0 1 0 892415720 91226112 18814 33554432000 4194304 4279399 140735961654048 18446744073709551615 4237864 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 22272 18814 269 21 0 18909 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 89088

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.54 5/190 12681
/proc/meminfo: memFree=29873376/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=89088 CPUtime=1242.27 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 13941838 0 0 0 122518 1709 0 0 25 0 1 0 892415720 91226112 18814 33554432000 4194304 4279399 140735961654048 18446744073709551615 4237899 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 22272 18814 269 21 0 18909 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 89088

[startup+1302.3 s]
/proc/loadavg: 4.00 3.97 3.56 5/190 12683
/proc/meminfo: memFree=29483728/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=169228 CPUtime=1302.27 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 14711937 0 0 0 128425 1802 0 0 25 0 1 0 892415720 173289472 33241 33554432000 4194304 4279399 140735961654048 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 42307 33241 269 21 0 38944 0
Current children cumulated CPU time (s) 1302.27
Current children cumulated vsize (KiB) 169228

[startup+1362.3 s]
/proc/loadavg: 4.00 3.97 3.59 5/190 12684
/proc/meminfo: memFree=29839448/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=89088 CPUtime=1362.27 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 15622284 0 0 0 134303 1924 0 0 25 0 1 0 892415720 91226112 18814 33554432000 4194304 4279399 140735961654048 18446744073709551615 4235616 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 22272 18814 269 21 0 18909 0
Current children cumulated CPU time (s) 1362.27
Current children cumulated vsize (KiB) 89088

[startup+1422.31 s]
/proc/loadavg: 4.08 3.99 3.62 5/190 12686
/proc/meminfo: memFree=29881936/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=89088 CPUtime=1422.28 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 16494198 0 0 0 140191 2037 0 0 25 0 1 0 892415720 91226112 18814 33554432000 4194304 4279399 140735961654048 18446744073709551615 4256474 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 22272 18814 269 21 0 18909 0
Current children cumulated CPU time (s) 1422.28
Current children cumulated vsize (KiB) 89088

[startup+1482.3 s]
/proc/loadavg: 4.03 3.99 3.64 5/190 12687
/proc/meminfo: memFree=29799448/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=169228 CPUtime=1482.26 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 17369969 0 0 0 146076 2150 0 0 25 0 1 0 892415720 173289472 32246 33554432000 4194304 4279399 140735961654048 18446744073709551615 4235634 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 42307 32246 269 21 0 38944 0
Current children cumulated CPU time (s) 1482.26
Current children cumulated vsize (KiB) 169228

[startup+1542.3 s]
/proc/loadavg: 3.79 3.94 3.64 4/184 12713
/proc/meminfo: memFree=30024248/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=89088 CPUtime=1542.27 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 18174389 0 0 0 151970 2257 0 0 25 0 1 0 892415720 91226112 18814 33554432000 4194304 4279399 140735961654048 18446744073709551615 4237976 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 22272 18814 269 21 0 18909 0
Current children cumulated CPU time (s) 1542.27
Current children cumulated vsize (KiB) 89088

[startup+1602.3 s]
/proc/loadavg: 3.33 3.78 3.60 4/184 12715
/proc/meminfo: memFree=30094016/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=169228 CPUtime=1602.27 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 19105617 0 0 0 157849 2378 0 0 25 0 1 0 892415720 173289472 32300 33554432000 4194304 4279399 140735961654048 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 42307 32300 269 21 0 38944 0
Current children cumulated CPU time (s) 1602.27
Current children cumulated vsize (KiB) 169228

[startup+1662.3 s]
/proc/loadavg: 3.12 3.64 3.56 4/184 12716
/proc/meminfo: memFree=30044500/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=138408 CPUtime=1662.26 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 19986926 0 0 0 163739 2487 0 0 25 0 1 0 892415720 141729792 28763 33554432000 4194304 4279399 140735961654048 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 34602 28763 269 21 0 31239 0
Current children cumulated CPU time (s) 1662.26
Current children cumulated vsize (KiB) 138408

[startup+1722.3 s]
/proc/loadavg: 3.07 3.53 3.53 4/184 12718
/proc/meminfo: memFree=30089832/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=138408 CPUtime=1722.27 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 20915349 0 0 0 169618 2609 0 0 25 0 1 0 892415720 141729792 28882 33554432000 4194304 4279399 140735961654048 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 34602 28882 269 21 0 31239 0
Current children cumulated CPU time (s) 1722.27
Current children cumulated vsize (KiB) 138408

[startup+1782.3 s]
/proc/loadavg: 3.02 3.43 3.49 4/184 12719
/proc/meminfo: memFree=30058420/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=169228 CPUtime=1782.26 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 21847272 0 0 0 175495 2731 0 0 25 0 1 0 892415720 173289472 31719 33554432000 4194304 4279399 140735961654048 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 42307 31719 269 21 0 38944 0
Current children cumulated CPU time (s) 1782.26
Current children cumulated vsize (KiB) 169228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 3.02 3.41 3.49 4/184 12720
/proc/meminfo: memFree=30056288/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=138408 CPUtime=1800.07 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 22099872 0 0 0 177244 2763 0 0 25 0 1 0 892415720 141729792 28483 33554432000 4194304 4279399 140735961654048 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 34602 28483 269 21 0 31239 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 138408

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

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

[startup+1800.1 s]
/proc/loadavg: 3.02 3.41 3.49 4/184 12720
/proc/meminfo: memFree=30056288/32951124 swapFree=67051744/67111528
[pid=12372] ppid=12369 vsize=138408 CPUtime=1800.07 cores=0,2
/proc/12372/stat : 12372 (OptimuS_release) R 12369 12372 10571 0 -1 4202496 22099872 0 0 0 177244 2763 0 0 25 0 1 0 892415720 141729792 28483 33554432000 4194304 4279399 140735961654048 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/12372/statm: 34602 28483 269 21 0 31239 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 138408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.11
CPU time (s): 1800.08
CPU user time (s): 1772.44
CPU system time (s): 27.6358
CPU usage (%): 99.9982
Max. virtual memory (cumulated for all children) (KiB): 219316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1772.44
system time used= 27.6358
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22099872
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= 6
involuntary context switches= 3478

runsolver used 3.23551 second user time and 6.569 second system time

The end

Launcher Data 

Begin job on node138 at 2011-06-11 18:02:57
IDJOB=3495191
IDBENCH=89028
IDSOLVER=1987
FILE ID=node138/3495191-1307808177
RUNJOBID= node138-1307808177-12320
PBS_JOBID= 13551048
Free space on /tmp= 74084 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b20_424.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495191-1307808177/watcher-3495191-1307808177 -o /tmp/evaluation-result-3495191-1307808177/solver-3495191-1307808177 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495191-1307808177.cnf

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

MD5SUM BENCH= f3a66f9295b894295ac8bcc36605827b
RANDOM SEED=1563081822

node138.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		: 2666.854
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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30592420 kB
Buffers:        323504 kB
Cached:        1801244 kB
SwapCached:      13468 kB
Active:         611840 kB
Inactive:      1544688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30592420 kB
SwapTotal:    67111528 kB
SwapFree:     67051744 kB
Dirty:            1596 kB
Writeback:           0 kB
AnonPages:       29468 kB
Mapped:           9256 kB
Slab:           137216 kB
PageTables:       4828 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   252156 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= 74064 MiB
End job on node138 at 2011-06-11 18:33:00