Trace number 3495056

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OptimuS a100_source? 1345.36 1345.33

General information on the benchmark

Namemus/marques-silva/software-verification/
dspam_dump_vc1093.cnf
MD5SUMb5791a653c2b08e4479efceeff76dde2
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark9.36858
Satisfiable
(Un)Satisfiability was proved
Number of variables106648
Number of clauses337439
Sum of the clauses size896316
Maximum clause length3
Minimum clause length1
Number of clauses of size 12907
Number of clauses of size 2110187
Number of clauses of size 3224345
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1345.32/1345.32	c - Reading the instance.. OK! Totally clauses:   337439; Vars:   106648; Time: 0.27
1345.32/1345.32	c - Unit propagation..     OK! Removed clauses:     1270;                 Time: 0.00
1345.32/1345.32	c - Delete by resolution.. OK! Removed clauses:    30510;                 Time: 14.94
1345.32/1345.32	c   - Solving the original instance..
1345.32/1345.32	c     - yet UNKNOWN! Continue to clause elimination..
1345.32/1345.32	c   - round:    1;   Skips in previous round:    0
1345.32/1345.32	c     - clauses done:  1%; among them skipped: 0.56%;
1345.32/1345.32	c     - clauses done: 10%; among them skipped: 0.94%;
1345.32/1345.32	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: UNKNOWN

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-3495056-1307809737/watcher-3495056-1307809737 -o /tmp/evaluation-result-3495056-1307809737/solver-3495056-1307809737 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495056-1307809737.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 0.92 1.35 2.27 4/180 26273
/proc/meminfo: memFree=31607452/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=23080 CPUtime=0 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 1516 0 0 0 0 0 0 0 22 0 1 0 971204387 23633920 1439 33554432000 4194304 4279335 140734197716464 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 5770 1442 223 21 0 2407 0

[startup+0.026595 s]
/proc/loadavg: 0.92 1.35 2.27 4/180 26273
/proc/meminfo: memFree=31607452/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=33776 CPUtime=0.01 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 3871 0 0 0 1 0 0 0 22 0 1 0 971204387 34586624 3732 33554432000 4194304 4279335 140734197716464 18446744073709551615 216734839493 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 8444 3738 224 21 0 5081 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 33776

[startup+0.100592 s]
/proc/loadavg: 0.92 1.35 2.27 4/180 26273
/proc/meminfo: memFree=31607452/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=59704 CPUtime=0.08 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 9881 0 0 0 8 0 0 0 22 0 1 0 971204387 61136896 9547 33554432000 4194304 4279335 140734197716464 18446744073709551615 216734839493 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 14926 9550 224 21 0 11563 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 59704

[startup+0.300545 s]
/proc/loadavg: 0.92 1.35 2.27 4/180 26273
/proc/meminfo: memFree=31607452/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=113752 CPUtime=0.28 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 22222 0 0 0 26 2 0 0 23 0 1 0 971204387 116482048 21799 33554432000 4194304 4279335 140734197716464 18446744073709551615 216734839493 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 28438 21800 239 21 0 25075 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 113752

[startup+0.700478 s]
/proc/loadavg: 0.92 1.35 2.27 4/180 26273
/proc/meminfo: memFree=31607452/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=135800 CPUtime=0.69 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 27791 0 0 0 66 3 0 0 25 0 1 0 971204387 139059200 27367 33554432000 4194304 4279335 140734197716464 18446744073709551615 4208689 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 33950 27367 250 21 0 30587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 135800

[startup+1.50037 s]
/proc/loadavg: 0.92 1.35 2.27 5/190 26304
/proc/meminfo: memFree=31033552/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=135800 CPUtime=1.49 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 27793 0 0 0 146 3 0 0 25 0 1 0 971204387 139059200 27369 33554432000 4194304 4279335 140734197716464 18446744073709551615 4209637 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 33950 27369 250 21 0 30587 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 135800

[startup+3.10105 s]
/proc/loadavg: 0.92 1.35 2.27 5/190 26304
/proc/meminfo: memFree=30933612/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=135944 CPUtime=3.09 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 27818 0 0 0 305 4 0 0 25 0 1 0 971204387 139206656 27394 33554432000 4194304 4279335 140734197716464 18446744073709551615 4210560 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 33986 27394 250 21 0 30623 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 135944

[startup+6.3005 s]
/proc/loadavg: 1.25 1.41 2.29 5/190 26304
/proc/meminfo: memFree=30932992/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=135944 CPUtime=6.29 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 27820 0 0 0 625 4 0 0 25 0 1 0 971204387 139206656 27396 33554432000 4194304 4279335 140734197716464 18446744073709551615 4210274 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 33986 27396 250 21 0 30623 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 135944

[startup+12.7004 s]
/proc/loadavg: 1.47 1.45 2.30 5/190 26304
/proc/meminfo: memFree=30932016/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=135944 CPUtime=12.69 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 27823 0 0 0 1265 4 0 0 25 0 1 0 971204387 139206656 27399 33554432000 4194304 4279335 140734197716464 18446744073709551615 4207555 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 33986 27399 250 21 0 30623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 135944

[startup+25.5012 s]
/proc/loadavg: 2.03 1.58 2.32 5/190 26304
/proc/meminfo: memFree=30616068/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=269688 CPUtime=25.49 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 59205 0 0 0 2541 8 0 0 25 0 1 0 971204387 276160512 58304 33554432000 4194304 4279335 140734197716464 18446744073709551615 216738636835 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 67422 58304 270 21 0 64059 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 269688

[startup+51.1007 s]
/proc/loadavg: 2.70 1.77 2.37 5/190 26305
/proc/meminfo: memFree=30223812/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=484324 CPUtime=51.09 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 97149 0 0 0 5095 14 0 0 25 0 1 0 971204387 495947776 96231 33554432000 4194304 4279335 140734197716464 18446744073709551615 4208784 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 121081 96231 270 21 0 117718 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 484324

[startup+102.307 s]
/proc/loadavg: 3.43 2.11 2.45 5/190 26306
/proc/meminfo: memFree=30179640/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=484324 CPUtime=102.3 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 107924 0 0 0 10215 15 0 0 25 0 1 0 971204387 495947776 107003 33554432000 4194304 4279335 140734197716464 18446744073709551615 4260656 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 121081 107003 270 21 0 117718 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 484324

[startup+162.3 s]
/proc/loadavg: 3.79 2.45 2.54 5/190 26308
/proc/meminfo: memFree=29575856/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=700912 CPUtime=162.29 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 164324 0 0 0 16208 21 0 0 25 0 1 0 971204387 717733888 163386 33554432000 4194304 4279335 140734197716464 18446744073709551615 4255363 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 175228 163386 270 21 0 171865 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 700912

[startup+222.301 s]
/proc/loadavg: 3.92 2.73 2.63 5/190 26310
/proc/meminfo: memFree=27543584/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=2542848 CPUtime=222.29 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 436127 0 0 0 22176 53 0 0 25 0 1 0 971204387 2603876352 435163 33554432000 4194304 4279335 140734197716464 18446744073709551615 4255814 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 635712 435163 270 21 0 632349 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2542848

[startup+282.3 s]
/proc/loadavg: 3.97 2.96 2.71 5/190 26311
/proc/meminfo: memFree=25127176/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=4042884 CPUtime=282.29 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 776210 0 0 0 28142 87 0 0 25 0 1 0 971204387 4139913216 775204 33554432000 4194304 4279335 140734197716464 18446744073709551615 4237869 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1010721 775204 270 21 0 1007358 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 4042884

[startup+342.301 s]
/proc/loadavg: 4.05 3.16 2.80 5/190 26313
/proc/meminfo: memFree=28413880/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=2545652 CPUtime=342.3 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 1232218 0 0 0 34083 147 0 0 25 0 1 0 971204387 2606747648 417914 33554432000 4194304 4279335 140734197716464 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 636413 417914 270 21 0 633050 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 2545652

[startup+402.3 s]
/proc/loadavg: 4.08 3.33 2.87 5/190 26314
/proc/meminfo: memFree=26577920/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=4046048 CPUtime=402.3 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 1547571 0 0 0 40050 180 0 0 25 0 1 0 971204387 4143153152 733245 33554432000 4194304 4279335 140734197716464 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1011512 733245 270 21 0 1008149 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4046048

[startup+462.301 s]
/proc/loadavg: 4.03 3.45 2.94 5/190 26316
/proc/meminfo: memFree=28174260/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=1058156 CPUtime=462.3 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 1993998 0 0 0 45989 241 0 0 25 0 1 0 971204387 1083551744 247853 33554432000 4194304 4279335 140734197716464 18446744073709551615 4255765 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 264539 247853 270 21 0 261176 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1058156

[startup+522.3 s]
/proc/loadavg: 4.01 3.55 3.01 5/190 26318
/proc/meminfo: memFree=26480780/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=2548416 CPUtime=522.3 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 2244353 0 0 0 51958 272 0 0 25 0 1 0 971204387 2609577984 498165 33554432000 4194304 4279335 140734197716464 18446744073709551615 4255609 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 637104 498165 270 21 0 633741 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 2548416

[startup+582.301 s]
/proc/loadavg: 4.04 3.64 3.07 5/190 26319
/proc/meminfo: memFree=25905280/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=1060180 CPUtime=582.3 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 2720042 0 0 0 57899 331 0 0 25 0 1 0 971204387 1085624320 202228 33554432000 4194304 4279335 140734197716464 18446744073709551615 216738638161 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 265045 202228 270 21 0 261682 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 1060180

[startup+642.3 s]

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

/proc/meminfo: memFree=24305940/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=4049848 CPUtime=702.31 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 3324267 0 0 0 69839 392 0 0 25 0 1 0 971204387 4147044352 806388 33554432000 4194304 4279335 140734197716464 18446744073709551615 216738638095 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1012462 806388 270 21 0 1009099 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 4049848

[startup+762.307 s]
/proc/loadavg: 4.00 3.80 3.22 5/190 26327
/proc/meminfo: memFree=29000676/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=1629316 CPUtime=762.31 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 3763031 0 0 0 75786 445 0 0 25 0 1 0 971204387 1668419584 316657 33554432000 4194304 4279335 140734197716464 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 407329 316657 270 21 0 403966 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 1629316

[startup+822.301 s]
/proc/loadavg: 4.03 3.84 3.28 5/190 26329
/proc/meminfo: memFree=26858552/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=2551992 CPUtime=822.31 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 4065167 0 0 0 81754 477 0 0 25 0 1 0 971204387 2613239808 618759 33554432000 4194304 4279335 140734197716464 18446744073709551615 4241839 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 637998 618759 270 21 0 634635 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 2551992

[startup+882.3 s]
/proc/loadavg: 4.01 3.87 3.32 5/190 26330
/proc/meminfo: memFree=27429288/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=1630544 CPUtime=882.31 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 4526042 0 0 0 87696 535 0 0 25 0 1 0 971204387 1669677056 272674 33554432000 4194304 4279335 140734197716464 18446744073709551615 4256243 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 407636 272674 270 21 0 404273 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 1630544

[startup+942.301 s]
/proc/loadavg: 4.00 3.89 3.36 5/190 26332
/proc/meminfo: memFree=25333908/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=2552780 CPUtime=942.31 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 4833719 0 0 0 93664 567 0 0 25 0 1 0 971204387 2614046720 580337 33554432000 4194304 4279335 140734197716464 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 638195 580337 270 21 0 634832 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 2552780

[startup+1002.3 s]
/proc/loadavg: 4.03 3.92 3.40 5/190 26333
/proc/meminfo: memFree=24423104/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=4051904 CPUtime=1002.32 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 4898677 0 0 0 99659 573 0 0 25 0 1 0 971204387 4149149696 645294 33554432000 4194304 4279335 140734197716464 18446744073709551615 4235552 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1012976 645294 270 21 0 1009613 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 4051904

[startup+1062.3 s]
/proc/loadavg: 4.01 3.93 3.43 5/190 26335
/proc/meminfo: memFree=23429596/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=4051904 CPUtime=1062.32 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 5150043 0 0 0 105633 599 0 0 25 0 1 0 971204387 4149149696 896640 33554432000 4194304 4279335 140734197716464 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1012976 896640 270 21 0 1009613 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 4051904

[startup+1122.3 s]
/proc/loadavg: 4.05 3.96 3.47 5/190 26337
/proc/meminfo: memFree=22349768/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=6487508 CPUtime=1122.31 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 5416826 0 0 0 111607 624 0 0 25 0 1 0 971204387 6643208192 1163407 33554432000 4194304 4279335 140734197716464 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1621877 1163407 270 21 0 1618514 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 6487508

[startup+1182.3 s]
/proc/loadavg: 4.02 3.96 3.50 5/190 26338
/proc/meminfo: memFree=25258784/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=2554232 CPUtime=1182.31 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 5863894 0 0 0 117545 686 0 0 25 0 1 0 971204387 2615533568 441483 33554432000 4194304 4279335 140734197716464 18446744073709551615 216738637104 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 638558 441483 270 21 0 635195 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 2554232

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.53 5/190 26340
/proc/meminfo: memFree=24120552/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=4052864 CPUtime=1242.32 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 6144335 0 0 0 123516 716 0 0 25 0 1 0 971204387 4150132736 721901 33554432000 4194304 4279335 140734197716464 18446744073709551615 4257012 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1013216 721901 270 21 0 1009853 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 4052864

[startup+1302.3 s]
/proc/loadavg: 4.00 3.97 3.56 5/190 26341
/proc/meminfo: memFree=22995968/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=4052864 CPUtime=1302.33 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 6422881 0 0 0 129486 747 0 0 25 0 1 0 971204387 4150132736 1000431 33554432000 4194304 4279335 140734197716464 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1013216 1000431 270 21 0 1009853 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 4052864

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

[startup+1305.5 s]
/proc/loadavg: 4.00 3.97 3.56 5/190 26341
/proc/meminfo: memFree=22955412/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=6488140 CPUtime=1305.52 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 6436607 0 0 0 129803 749 0 0 25 0 1 0 971204387 6643855360 1014155 33554432000 4194304 4279335 140734197716464 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1622035 1014155 270 21 0 1618672 0
Current children cumulated CPU time (s) 1305.52
Current children cumulated vsize (KiB) 6488140

[startup+1331.1 s]
/proc/loadavg: 4.08 3.99 3.58 5/190 26342
/proc/meminfo: memFree=22456792/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=6488964 CPUtime=1331.12 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 6557890 0 0 0 132353 759 0 0 25 0 1 0 971204387 6644699136 1135432 33554432000 4194304 4279335 140734197716464 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1622241 1135432 270 21 0 1618878 0
Current children cumulated CPU time (s) 1331.12
Current children cumulated vsize (KiB) 6488964

[startup+1337.5 s]
/proc/loadavg: 4.07 3.99 3.58 5/190 26342
/proc/meminfo: memFree=22334156/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=6488964 CPUtime=1337.52 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 6588090 0 0 0 132989 763 0 0 25 0 1 0 971204387 6644699136 1165630 33554432000 4194304 4279335 140734197716464 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1622241 1165630 270 21 0 1618878 0
Current children cumulated CPU time (s) 1337.52
Current children cumulated vsize (KiB) 6488964

[startup+1340.7 s]
/proc/loadavg: 4.07 3.99 3.58 5/190 26342
/proc/meminfo: memFree=22298440/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=6488964 CPUtime=1340.72 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 6599940 0 0 0 133307 765 0 0 25 0 1 0 971204387 6644699136 1177479 33554432000 4194304 4279335 140734197716464 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1622241 1177479 270 21 0 1618878 0
Current children cumulated CPU time (s) 1340.72
Current children cumulated vsize (KiB) 6488964

[startup+1343.9 s]
/proc/loadavg: 4.06 3.99 3.58 5/190 26342
/proc/meminfo: memFree=22250204/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=6488964 CPUtime=1343.92 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 6613040 0 0 0 133626 766 0 0 25 0 1 0 971204387 6644699136 1190579 33554432000 4194304 4279335 140734197716464 18446744073709551615 4235570 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1622241 1190579 270 21 0 1618878 0
Current children cumulated CPU time (s) 1343.92
Current children cumulated vsize (KiB) 6488964

[startup+1344.7 s]
/proc/loadavg: 4.06 3.99 3.58 5/190 26342
/proc/meminfo: memFree=22229988/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=6488964 CPUtime=1344.72 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 6616497 0 0 0 133705 767 0 0 25 0 1 0 971204387 6644699136 1194035 33554432000 4194304 4279335 140734197716464 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1622241 1194035 270 21 0 1618878 0
Current children cumulated CPU time (s) 1344.72
Current children cumulated vsize (KiB) 6488964

[startup+1345.1 s]
/proc/loadavg: 4.06 3.99 3.58 5/190 26342
/proc/meminfo: memFree=22229988/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=6524816 CPUtime=1345.12 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 6616973 0 0 0 133745 767 0 0 25 0 1 0 971204387 6681411584 1188335 33554432000 4194304 4279335 140734197716464 18446744073709551615 216734827608 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 1631204 1188335 285 21 0 1627841 0
Current children cumulated CPU time (s) 1345.12
Current children cumulated vsize (KiB) 6524816

[startup+1345.31 s]
/proc/loadavg: 4.06 3.99 3.58 5/190 26343
/proc/meminfo: memFree=24497576/32951124 swapFree=67054712/67111528
[pid=26273] ppid=26271 vsize=177592 CPUtime=1345.32 cores=4,6
/proc/26273/stat : 26273 (OptimuS_release) R 26271 26273 22928 0 -1 4202496 6616973 0 0 0 133749 783 0 0 25 0 1 0 971204387 181854208 23970 33554432000 4194304 4279335 140734197716464 18446744073709551615 216734827912 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26273/statm: 44398 23970 285 21 0 41035 0
Current children cumulated CPU time (s) 1345.32
Current children cumulated vsize (KiB) 177592

Child status: 0
Real time (s): 1345.33
CPU time (s): 1345.36
CPU user time (s): 1337.51
CPU system time (s): 7.84381
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 7395556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1337.51
system time used= 7.84381
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6616974
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= 14353

runsolver used 2.36664 second user time and 4.97624 second system time

The end

Launcher Data 

Begin job on node119 at 2011-06-11 18:28:57
IDJOB=3495056
IDBENCH=89572
IDSOLVER=1986
FILE ID=node119/3495056-1307809737
RUNJOBID= node119-1307809737-26246
PBS_JOBID= 13551059
Free space on /tmp= 74052 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/software-verification/dspam_dump_vc1093.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495056-1307809737/watcher-3495056-1307809737 -o /tmp/evaluation-result-3495056-1307809737/solver-3495056-1307809737 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495056-1307809737.cnf

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

MD5SUM BENCH= b5791a653c2b08e4479efceeff76dde2
RANDOM SEED=1722014479

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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		: 2666.815
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		: 2666.815
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	: 5332.67
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		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31608500 kB
Buffers:        283628 kB
Cached:         810560 kB
SwapCached:      11012 kB
Active:         529496 kB
Inactive:       596420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31608500 kB
SwapTotal:    67111528 kB
SwapFree:     67054712 kB
Dirty:           24940 kB
Writeback:           0 kB
AnonPages:       28192 kB
Mapped:          12596 kB
Slab:           151468 kB
PageTables:       4852 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   202140 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= 74036 MiB
End job on node119 at 2011-06-11 18:51:23