Trace number 3495060

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OptimuS a100_source? (TO) 1800.27 1800.23

General information on the benchmark

Namemus/marques-silva/software-verification/
dspam_dump_vc973.cnf
MD5SUM19ac61e267a932a9e32ff81f40d22d1d
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.47102
Satisfiable
(Un)Satisfiability was proved
Number of variables274379
Number of clauses908191
Sum of the clauses size2423004
Maximum clause length3
Minimum clause length1
Number of clauses of size 15285
Number of clauses of size 2290999
Number of clauses of size 3611907
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-3495060-1307809751/watcher-3495060-1307809751 -o /tmp/evaluation-result-3495060-1307809751/solver-3495060-1307809751 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495060-1307809751.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 3.67 3.42 4/189 29499
/proc/meminfo: memFree=30801108/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=23080 CPUtime=0 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 1432 0 0 0 0 0 0 0 25 0 1 0 892574967 23633920 1356 33554432000 4194304 4279335 140734996748416 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 5770 1361 223 21 0 2407 0

[startup+0.088368 s]
/proc/loadavg: 4.02 3.67 3.42 4/189 29499
/proc/meminfo: memFree=30801108/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=60824 CPUtime=0.08 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 10238 0 0 0 7 1 0 0 25 0 1 0 892574967 62283776 9959 33554432000 4194304 4279335 140734996748416 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 15206 9963 224 21 0 11843 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 60824

[startup+0.100366 s]
/proc/loadavg: 4.02 3.67 3.42 4/189 29499
/proc/meminfo: memFree=30801108/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=69988 CPUtime=0.09 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 11188 0 0 0 8 1 0 0 25 0 1 0 892574967 71667712 10877 33554432000 4194304 4279335 140734996748416 18446744073709551615 4266188 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 17497 10878 224 21 0 14134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 69988

[startup+0.300282 s]
/proc/loadavg: 4.02 3.67 3.42 4/189 29499
/proc/meminfo: memFree=30801108/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=139836 CPUtime=0.29 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 26864 0 0 0 25 4 0 0 25 0 1 0 892574967 143192064 26051 33554432000 4194304 4279335 140734996748416 18446744073709551615 4266233 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 34959 26053 224 21 0 31596 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 139836

[startup+0.700272 s]
/proc/loadavg: 4.02 3.67 3.42 4/189 29499
/proc/meminfo: memFree=30801108/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=245212 CPUtime=0.69 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 51951 0 0 0 61 8 0 0 25 0 1 0 892574967 251097088 50975 33554432000 4194304 4279335 140734996748416 18446744073709551615 237278540485 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 61303 50978 239 21 0 57940 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 245212

[startup+1.50113 s]
/proc/loadavg: 4.02 3.67 3.42 5/190 29500
/proc/meminfo: memFree=30537004/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=328216 CPUtime=1.49 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 72928 0 0 0 139 10 0 0 25 0 1 0 892574967 336093184 71951 33554432000 4194304 4279335 140734996748416 18446744073709551615 4208380 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 82054 71951 250 21 0 78691 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 328216

[startup+3.10078 s]
/proc/loadavg: 4.02 3.67 3.42 5/190 29500
/proc/meminfo: memFree=30630872/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=328216 CPUtime=3.09 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 72933 0 0 0 299 10 0 0 25 0 1 0 892574967 336093184 71956 33554432000 4194304 4279335 140734996748416 18446744073709551615 4208891 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 82054 71956 250 21 0 78691 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 328216

[startup+6.30029 s]
/proc/loadavg: 4.02 3.68 3.42 5/190 29500
/proc/meminfo: memFree=30584364/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=328216 CPUtime=6.29 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 72935 0 0 0 619 10 0 0 25 0 1 0 892574967 336093184 71958 33554432000 4194304 4279335 140734996748416 18446744073709551615 4208796 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 82054 71958 250 21 0 78691 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 328216

[startup+12.7011 s]
/proc/loadavg: 4.02 3.68 3.43 5/190 29500
/proc/meminfo: memFree=30493092/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=328216 CPUtime=12.69 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 72936 0 0 0 1259 10 0 0 25 0 1 0 892574967 336093184 71959 33554432000 4194304 4279335 140734996748416 18446744073709551615 4210310 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 82054 71959 250 21 0 78691 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 328216

[startup+25.5009 s]
/proc/loadavg: 4.02 3.70 3.44 5/190 29500
/proc/meminfo: memFree=30479692/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=328216 CPUtime=25.49 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 72939 0 0 0 2539 10 0 0 25 0 1 0 892574967 336093184 71962 33554432000 4194304 4279335 140734996748416 18446744073709551615 4206505 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 82054 71962 250 21 0 78691 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 328216

[startup+51.1003 s]
/proc/loadavg: 4.01 3.72 3.45 5/190 29501
/proc/meminfo: memFree=30334852/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=677076 CPUtime=51.1 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 130459 0 0 0 5092 18 0 0 25 0 1 0 892574967 693325824 128275 33554432000 4194304 4279335 140734996748416 18446744073709551615 4242048 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 169269 128275 270 21 0 165906 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 677076

[startup+102.307 s]
/proc/loadavg: 4.00 3.76 3.48 5/190 29503
/proc/meminfo: memFree=30040964/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=893216 CPUtime=102.3 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 187873 0 0 0 10205 25 0 0 25 0 1 0 892574967 914653184 185663 33554432000 4194304 4279335 140734996748416 18446744073709551615 4210164 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 223304 185663 270 21 0 219941 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 893216

[startup+162.301 s]
/proc/loadavg: 4.06 3.82 3.51 5/190 29504
/proc/meminfo: memFree=30150400/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=893216 CPUtime=162.3 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 190818 0 0 0 16204 26 0 0 25 0 1 0 892574967 914653184 188606 33554432000 4194304 4279335 140734996748416 18446744073709551615 4260381 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 223304 188606 270 21 0 219941 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 893216

[startup+222.301 s]
/proc/loadavg: 4.02 3.85 3.54 5/190 29582
/proc/meminfo: memFree=30286772/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=893216 CPUtime=222.3 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 190818 0 0 0 22204 26 0 0 25 0 1 0 892574967 914653184 188606 33554432000 4194304 4279335 140734996748416 18446744073709551615 4241858 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 223304 188606 270 21 0 219941 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 893216

[startup+282.3 s]
/proc/loadavg: 4.00 3.87 3.56 5/190 29735
/proc/meminfo: memFree=30231584/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=893216 CPUtime=282.3 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 190818 0 0 0 28204 26 0 0 25 0 1 0 892574967 914653184 188606 33554432000 4194304 4279335 140734996748416 18446744073709551615 4260488 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 223304 188606 270 21 0 219941 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 893216

[startup+342.301 s]
/proc/loadavg: 4.00 3.89 3.59 5/190 29737
/proc/meminfo: memFree=30185300/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=894692 CPUtime=342.3 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 202608 0 0 0 34203 27 0 0 25 0 1 0 892574967 916164608 200390 33554432000 4194304 4279335 140734996748416 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 223673 200390 270 21 0 220310 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 894692

[startup+402.301 s]
/proc/loadavg: 4.00 3.91 3.61 5/190 29739
/proc/meminfo: memFree=29963044/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=1245880 CPUtime=402.3 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 258141 0 0 0 40196 34 0 0 25 0 1 0 892574967 1275781120 255902 33554432000 4194304 4279335 140734996748416 18446744073709551615 4255628 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 311470 255902 270 21 0 308107 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1245880

[startup+462.301 s]
/proc/loadavg: 4.00 3.92 3.63 5/190 29740
/proc/meminfo: memFree=29660692/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=1815780 CPUtime=462.3 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 333883 0 0 0 46188 42 0 0 25 0 1 0 892574967 1859358720 331608 33554432000 4194304 4279335 140734996748416 18446744073709551615 4237869 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 453945 331608 270 21 0 450582 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1815780

[startup+522.3 s]
/proc/loadavg: 4.00 3.93 3.65 5/190 29742
/proc/meminfo: memFree=29272772/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=1818036 CPUtime=522.3 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 431294 0 0 0 52177 53 0 0 25 0 1 0 892574967 1861668864 428975 33554432000 4194304 4279335 140734996748416 18446744073709551615 237282338026 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 454509 428975 270 21 0 451146 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1818036

[startup+582.301 s]
/proc/loadavg: 4.00 3.94 3.67 5/190 29743
/proc/meminfo: memFree=28933596/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=2741796 CPUtime=582.3 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 514696 0 0 0 58168 62 0 0 25 0 1 0 892574967 2807599104 512360 33554432000 4194304 4279335 140734996748416 18446744073709551615 4242152 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 685449 512360 270 21 0 682086 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 2741796

[startup+642.301 s]

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

[startup+882.3 s]
/proc/loadavg: 4.00 3.97 3.75 5/190 29751
/proc/meminfo: memFree=27273404/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=4245784 CPUtime=882.32 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 928912 0 0 0 88122 110 0 0 25 0 1 0 892574967 4347682816 926502 33554432000 4194304 4279335 140734996748416 18446744073709551615 4258370 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 1061446 926502 270 21 0 1058083 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 4245784

[startup+942.301 s]
/proc/loadavg: 4.00 3.97 3.76 5/190 29753
/proc/meminfo: memFree=27148616/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=4251236 CPUtime=942.32 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 960048 0 0 0 94118 114 0 0 25 0 1 0 892574967 4353265664 957632 33554432000 4194304 4279335 140734996748416 18446744073709551615 4260709 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 1062809 957632 270 21 0 1059446 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 4251236

[startup+1002.3 s]
/proc/loadavg: 4.00 3.97 3.78 5/190 29755
/proc/meminfo: memFree=27039948/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=4251236 CPUtime=1002.32 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 987104 0 0 0 100114 118 0 0 25 0 1 0 892574967 4353265664 984681 33554432000 4194304 4279335 140734996748416 18446744073709551615 4260497 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 1062809 984681 270 21 0 1059446 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 4251236

[startup+1062.3 s]
/proc/loadavg: 3.92 3.96 3.78 4/184 29780
/proc/meminfo: memFree=26870940/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=4251236 CPUtime=1062.31 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 1049574 0 0 0 106105 126 0 0 25 0 1 0 892574967 4353265664 1047134 33554432000 4194304 4279335 140734996748416 18446744073709551615 4237869 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 1062809 1047134 270 21 0 1059446 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 4251236

[startup+1122.3 s]
/proc/loadavg: 3.34 3.78 3.73 4/184 29782
/proc/meminfo: memFree=26204216/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=6686992 CPUtime=1122.31 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 1216431 0 0 0 112084 147 0 0 25 0 1 0 892574967 6847479808 1213976 33554432000 4194304 4279335 140734996748416 18446744073709551615 237282317915 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 1671748 1213976 270 21 0 1668385 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 6686992

[startup+1182.3 s]
/proc/loadavg: 3.12 3.64 3.68 4/184 29783
/proc/meminfo: memFree=26069764/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=6686992 CPUtime=1182.32 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 1248615 0 0 0 118080 152 0 0 25 0 1 0 892574967 6847479808 1246159 33554432000 4194304 4279335 140734996748416 18446744073709551615 4260393 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 1671748 1246159 270 21 0 1668385 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 6686992

[startup+1242.3 s]
/proc/loadavg: 3.04 3.52 3.63 4/184 29785
/proc/meminfo: memFree=26069612/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=6686992 CPUtime=1242.32 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 1248615 0 0 0 124080 152 0 0 25 0 1 0 892574967 6847479808 1246159 33554432000 4194304 4279335 140734996748416 18446744073709551615 4207854 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 1671748 1246159 270 21 0 1668385 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 6686992

[startup+1302.3 s]
/proc/loadavg: 3.06 3.44 3.60 4/184 29787
/proc/meminfo: memFree=25591552/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=6689068 CPUtime=1302.33 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 1367947 0 0 0 130068 165 0 0 25 0 1 0 892574967 6849605632 1365476 33554432000 4194304 4279335 140734996748416 18446744073709551615 237282338026 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 1672267 1365476 270 21 0 1668904 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 6689068

[startup+1362.3 s]
/proc/loadavg: 3.02 3.35 3.56 4/184 29788
/proc/meminfo: memFree=30427640/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=702424 CPUtime=1362.33 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 1570028 0 0 0 136022 211 0 0 25 0 1 0 892574967 719282176 159743 33554432000 4194304 4279335 140734996748416 18446744073709551615 237282337925 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 175606 159743 270 21 0 172243 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 702424

[startup+1422.31 s]
/proc/loadavg: 3.00 3.29 3.52 4/184 29790
/proc/meminfo: memFree=29857952/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=1267740 CPUtime=1422.34 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 1711571 0 0 0 142007 227 0 0 25 0 1 0 892574967 1298165760 301255 33554432000 4194304 4279335 140734996748416 18446744073709551615 4255814 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 316935 301255 270 21 0 313572 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 1267740

[startup+1482.3 s]
/proc/loadavg: 2.38 3.09 3.44 2/172 29841
/proc/meminfo: memFree=29684720/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=2757996 CPUtime=1482.33 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 1859924 0 0 0 147989 244 0 0 25 0 1 0 892574967 2824187904 449572 33554432000 4194304 4279335 140734996748416 18446744073709551615 237282409317 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 689499 449572 270 21 0 686136 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 2757996

[startup+1542.3 s]
/proc/loadavg: 1.51 2.70 3.28 2/172 29843
/proc/meminfo: memFree=28934996/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=2759308 CPUtime=1542.33 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 2046299 0 0 0 153965 268 0 0 25 0 1 0 892574967 2825531392 635920 33554432000 4194304 4279335 140734996748416 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 689827 635920 270 21 0 686464 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 2759308

[startup+1602.3 s]
/proc/loadavg: 1.18 2.39 3.14 2/172 29845
/proc/meminfo: memFree=28186008/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=4258584 CPUtime=1602.33 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 2236786 0 0 0 159943 290 0 0 25 0 1 0 892574967 4360790016 826397 33554432000 4194304 4279335 140734996748416 18446744073709551615 237282339128 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 1064646 826397 270 21 0 1061283 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 4258584

[startup+1662.3 s]
/proc/loadavg: 1.07 2.14 3.00 2/172 29846
/proc/meminfo: memFree=27521592/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=4259684 CPUtime=1662.34 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 2398513 0 0 0 165924 310 0 0 25 0 1 0 892574967 4361916416 988114 33554432000 4194304 4279335 140734996748416 18446744073709551615 4241899 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 1064921 988114 270 21 0 1061558 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 4259684

[startup+1722.3 s]
/proc/loadavg: 1.02 1.93 2.87 2/172 29848
/proc/meminfo: memFree=26856056/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=6695952 CPUtime=1722.33 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 2567967 0 0 0 171901 332 0 0 25 0 1 0 892574967 6856654848 1157548 33554432000 4194304 4279335 140734996748416 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 1673988 1157548 270 21 0 1670625 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 6695952

[startup+1782.3 s]
/proc/loadavg: 1.01 1.76 2.75 2/172 29849
/proc/meminfo: memFree=26158784/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=6696728 CPUtime=1782.34 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 2740473 0 0 0 177883 351 0 0 25 0 1 0 892574967 6857449472 1330036 33554432000 4194304 4279335 140734996748416 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 1674182 1330036 270 21 0 1670819 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 6696728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.71 2.71 2/172 29850
/proc/meminfo: memFree=25934212/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=6696728 CPUtime=1800.04 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4202496 2794696 0 0 0 179645 359 0 0 25 0 1 0 892574967 6857449472 1384254 33554432000 4194304 4279335 140734996748416 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29499/statm: 1674182 1384254 270 21 0 1670819 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 6696728

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

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

[startup+1800.2 s]
/proc/loadavg: 1.00 1.71 2.71 2/172 29850
/proc/meminfo: memFree=25934212/32950904 swapFree=67055440/67111528
[pid=29499] ppid=29497 vsize=0 CPUtime=1800.23 cores=0,2
/proc/29499/stat : 29499 (OptimuS_release) R 29497 29499 27643 0 -1 4203524 2794696 0 0 0 179645 378 0 0 25 0 1 0 892574967 0 0 33554432000 0 0 0 0 0 0 0 4096 8388610 18446744073709551615 0 0 17 0 0 0 0
/proc/29499/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.23
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.23
CPU time (s): 1800.27
CPU user time (s): 1796.46
CPU system time (s): 3.81542
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 7034144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.46
system time used= 3.81542
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2794696
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= 2922

runsolver used 2.95155 second user time and 6.47902 second system time

The end

Launcher Data 

Begin job on node121 at 2011-06-11 18:29:12
IDJOB=3495060
IDBENCH=89579
IDSOLVER=1986
FILE ID=node121/3495060-1307809751
RUNJOBID= node121-1307809405-29356
PBS_JOBID= 13551058
Free space on /tmp= 74040 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/software-verification/dspam_dump_vc973.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495060-1307809751/watcher-3495060-1307809751 -o /tmp/evaluation-result-3495060-1307809751/solver-3495060-1307809751 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495060-1307809751.cnf

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

MD5SUM BENCH= 19ac61e267a932a9e32ff81f40d22d1d
RANDOM SEED=1097204194

node121.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		: 2666.817
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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:     32950904 kB
MemFree:      30801776 kB
Buffers:        298696 kB
Cached:         972452 kB
SwapCached:       9944 kB
Active:        1250780 kB
Inactive:       694864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      30801776 kB
SwapTotal:    67111528 kB
SwapFree:     67055440 kB
Dirty:           19060 kB
Writeback:           0 kB
AnonPages:      671620 kB
Mapped:          13344 kB
Slab:           136132 kB
PageTables:       6836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:  1078240 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= 74060 MiB
End job on node121 at 2011-06-11 18:59:14