Trace number 1580078

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
IUT_BMB_SAT 1.0? (TO) 1200.04 1200.65

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UCG-15-10p1.cnf
MD5SUM484dad50fb275faff8eff92c4d5447cb
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark879.933
Satisfiable
(Un)Satisfiability was proved
Number of variables200003
Number of clauses1019221
Sum of the clauses size2431032
Maximum clause length10
Minimum clause length1
Number of clauses of size 110249
Number of clauses of size 2759013
Number of clauses of size 3198999
Number of clauses of size 45660
Number of clauses of size 522640
Number of clauses of size over 522660

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
15.69/15.75	c WARNING: for repeatability, setting FPU to use double precision
15.69/15.75	c ============================[ Problem Statistics ]=============================
15.69/15.75	c |                                                                             |
15.69/15.76	c |  Number of variables:  200003                                               |
15.69/15.76	c |  Number of clauses:    757256                                               |
16.86/16.90	c |  Parsing time:         1.06         s                                       |
18.76/18.88	c ============================[ Search Statistics ]==============================
18.76/18.88	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
18.76/18.88	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
18.76/18.88	c ===============================================================================
18.76/18.88	c |         0 |  101558   646858  1780143 |   215619        0    nan |  0.000 % |
19.07/19.16	c |       104 |  101558   646858  1780143 |   237181      104    231 |  0.000 % |
19.37/19.40	c |       254 |  101558   646858  1780143 |   260899      254    144 |  0.000 % |
19.86/19.90	c |       479 |  101558   646858  1780143 |   286989      479    107 |  0.000 % |
20.57/20.68	c |       816 |   99862   637950  1756822 |   315688      807     94 |  1.350 % |
21.67/21.70	c |      1322 |   99221   637950  1756822 |   347257     1304     80 |  2.335 % |
23.86/23.91	c |      2081 |   96881   617934  1708878 |   381982     2055    125 |  2.343 % |
26.16/26.20	c |      3220 |   96807   617493  1707854 |   420181     3191    139 |  2.376 % |
27.96/28.04	c |      4928 |   96475   615418  1702781 |   462199     4896    142 |  2.682 % |
33.85/33.94	c |      7491 |   94806   605851  1680422 |   508419     7433    160 |  3.376 % |
46.94/47.06	c |     11335 |   94340   602998  1673393 |   559261    11239    219 |  3.616 % |
70.33/70.42	c |     17101 |   93633   599723  1666558 |   615187    16961    283 |  3.972 % |
94.60/94.76	c |     25750 |   91780   588893  1640660 |   676705    25552    263 |  4.938 % |
144.98/145.19	c |     38726 |   91502   586966  1635815 |   744376    38473    291 |  5.029 % |
241.63/241.84	c |     58190 |   89581   576199  1611060 |   818814    57776    342 |  5.992 % |
403.17/403.43	c |     87382 |   89205   573642  1604299 |   900695    86853    370 |  6.279 % |
668.45/668.85	c |    131172 |   88434   568345  1590357 |   990765   130457    404 |  7.231 % |
1105.67/1106.21	c |    196856 |   86134   545152  1528959 |  1089841   194708    420 |  7.990 % |
1200.04/1200.63	c cannot read from file

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1580078-1238914955/watcher-1580078-1238914955 -o /tmp/evaluation-result-1580078-1238914955/solver-1580078-1238914955 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1580078-1238914955.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 4345
/proc/meminfo: memFree=1394824/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=13232 CPUtime=0
/proc/4345/stat : 4345 (IUT_BMB_SAT) R 4343 4345 4039 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 1164159474 13549568 193 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/4345/statm: 3308 194 92 274 0 3031 0

[startup+0.090879 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 4345
/proc/meminfo: memFree=1394824/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=13232 CPUtime=0.08
/proc/4345/stat : 4345 (IUT_BMB_SAT) R 4343 4345 4039 0 -1 4194304 1679 0 0 0 8 0 0 0 18 0 1 0 1164159474 13549568 1662 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/4345/statm: 3308 1663 92 274 0 3031 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13232

[startup+0.101879 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 4345
/proc/meminfo: memFree=1394824/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=13232 CPUtime=0.09
/proc/4345/stat : 4345 (IUT_BMB_SAT) R 4343 4345 4039 0 -1 4194304 1868 0 0 0 9 0 0 0 18 0 1 0 1164159474 13549568 1851 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/4345/statm: 3308 1851 92 274 0 3031 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13232

[startup+0.3019 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 4345
/proc/meminfo: memFree=1394824/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=37536 CPUtime=0.29
/proc/4345/stat : 4345 (IUT_BMB_SAT) R 4343 4345 4039 0 -1 4194304 8954 0 0 0 26 3 0 0 20 0 1 0 1164159474 38436864 8937 1992294400 134512640 135635285 4294956208 18446744073709551615 134535637 0 0 4096 0 0 0 0 17 0 0 0
/proc/4345/statm: 9384 8939 92 274 0 9107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37536

[startup+0.701945 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 4345
/proc/meminfo: memFree=1394824/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=47636 CPUtime=0.69
/proc/4345/stat : 4345 (IUT_BMB_SAT) R 4343 4345 4039 0 -1 4194304 11741 0 0 0 65 4 0 0 24 0 1 0 1164159474 48779264 11724 1992294400 134512640 135635285 4294956208 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 0 0 0
/proc/4345/statm: 11909 11725 99 274 0 11632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47636

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4346
/proc/meminfo: memFree=1344192/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=57800 CPUtime=1.49
/proc/4345/stat : 4345 (IUT_BMB_SAT) R 4343 4345 4039 0 -1 4194304 14279 0 0 0 143 6 0 0 25 0 1 0 1164159474 59187200 14262 1992294400 134512640 135635285 4294956208 18446744073709551615 134534268 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 14450 14262 99 274 0 14173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57800

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4346
/proc/meminfo: memFree=1330688/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=75488 CPUtime=3.09
/proc/4345/stat : 4345 (IUT_BMB_SAT) R 4343 4345 4039 0 -1 4194304 18707 0 0 0 300 9 0 0 25 0 1 0 1164159474 77299712 18690 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/4345/statm: 18872 18690 99 274 0 18595 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75488

[startup+6.30157 s]
/proc/loadavg: 1.08 1.02 1.01 2/82 4346
/proc/meminfo: memFree=1297792/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=106112 CPUtime=6.28
/proc/4345/stat : 4345 (IUT_BMB_SAT) R 4343 4345 4039 0 -1 4194304 26338 0 0 0 616 12 0 0 25 0 1 0 1164159474 108658688 26321 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/4345/statm: 26528 26321 99 274 0 26251 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 106112

[startup+12.7013 s]
/proc/loadavg: 1.07 1.02 1.00 2/82 4346
/proc/meminfo: memFree=1223752/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=12.68
/proc/4345/stat : 4345 (IUT_BMB_SAT) R 4343 4345 4039 0 -1 4194304 43561 0 0 0 1194 74 0 0 25 0 1 0 1164159474 175886336 42763 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/4345/statm: 42941 42763 101 274 0 42664 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 171764

[startup+25.5017 s]
/proc/loadavg: 1.13 1.03 1.01 2/84 4348
/proc/meminfo: memFree=1137904/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=73412 CPUtime=9.73
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 20849 0 0 0 962 11 0 0 25 0 1 0 1164161050 75173888 17815 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 18353 17815 85 178 0 18173 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 250532

[startup+51.1015 s]
/proc/loadavg: 1.08 1.03 1.01 2/84 4348
/proc/meminfo: memFree=1132272/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=79532 CPUtime=35.3
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 22366 0 0 0 3518 12 0 0 25 0 1 0 1164161050 81440768 19332 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 19883 19332 85 178 0 19703 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 256652

[startup+102.306 s]
/proc/loadavg: 1.04 1.02 1.00 2/84 4348
/proc/meminfo: memFree=1114544/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=96964 CPUtime=86.48
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 26718 0 0 0 8632 16 0 0 25 0 1 0 1164161050 99291136 23684 1992294400 134512640 135243223 4294956304 18446744073709551615 134558374 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 24241 23684 85 178 0 24061 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 274084

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/84 4348
/proc/meminfo: memFree=1094576/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=117324 CPUtime=146.44
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 31799 0 0 0 14624 20 0 0 25 0 1 0 1164161050 120139776 28765 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 29331 28765 85 178 0 29151 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 294444

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/84 4348
/proc/meminfo: memFree=1072376/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=139404 CPUtime=206.41
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 37318 0 0 0 20616 25 0 0 25 0 1 0 1164161050 142749696 34284 1992294400 134512640 135243223 4294956304 18446744073709551615 134558288 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 34851 34284 85 178 0 34671 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 316524

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4348
/proc/meminfo: memFree=1054456/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=157552 CPUtime=266.39
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 41830 0 0 0 26609 30 0 0 25 0 1 0 1164161050 161333248 38796 1992294400 134512640 135243223 4294956304 18446744073709551615 134567689 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 39388 38796 85 178 0 39208 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 334672

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4348
/proc/meminfo: memFree=1033912/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=177760 CPUtime=326.37
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 46917 0 0 0 32601 36 0 0 25 0 1 0 1164161050 182026240 43883 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 44440 43883 85 178 0 44260 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 354880

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4348
/proc/meminfo: memFree=1016120/2055920 swapFree=4172784/4192956

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

/proc/meminfo: memFree=923384/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=287952 CPUtime=686.2
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 74467 0 0 0 68558 62 0 0 25 0 1 0 1164161050 294862848 71433 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 71988 71433 85 178 0 71808 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 465072

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4348
/proc/meminfo: memFree=903544/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=307992 CPUtime=746.19
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 79402 0 0 0 74553 66 0 0 25 0 1 0 1164161050 315383808 76368 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 76998 76368 85 178 0 76818 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 485112

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4348
/proc/meminfo: memFree=888632/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=323012 CPUtime=806.15
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 83160 0 0 0 80546 69 0 0 25 0 1 0 1164161050 330764288 80126 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 80753 80126 85 178 0 80573 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 500132

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4348
/proc/meminfo: memFree=874232/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=337164 CPUtime=866.13
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 86703 0 0 0 86541 72 0 0 25 0 1 0 1164161050 345255936 83669 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 84291 83669 85 178 0 84111 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 514284

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4348
/proc/meminfo: memFree=858488/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=353192 CPUtime=926.1
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 90716 0 0 0 92534 76 0 0 25 0 1 0 1164161050 361668608 87682 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 88298 87682 85 178 0 88118 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 530312

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4348
/proc/meminfo: memFree=840696/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=370660 CPUtime=986.08
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 95093 0 0 0 98527 81 0 0 25 0 1 0 1164161050 379555840 92059 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 92665 92059 85 178 0 92485 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 547780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4348
/proc/meminfo: memFree=825208/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=386304 CPUtime=1046.06
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 99015 0 0 0 104522 84 0 0 25 0 1 0 1164161050 395575296 95981 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 96576 95981 85 178 0 96396 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 563424

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4348
/proc/meminfo: memFree=810872/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=400432 CPUtime=1106.03
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 102542 0 0 0 110515 88 0 0 25 0 1 0 1164161050 410042368 99508 1992294400 134512640 135243223 4294956304 18446744073709551615 134565876 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 100108 99508 85 178 0 99928 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 577552

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4348
/proc/meminfo: memFree=798392/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=413024 CPUtime=1166.01
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 105701 0 0 0 116509 92 0 0 25 0 1 0 1164161050 422936576 102667 1992294400 134512640 135243223 4294956304 18446744073709551615 134555994 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 103256 102667 85 178 0 103076 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 590144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4348
/proc/meminfo: memFree=793464/2055920 swapFree=4172784/4192956
[pid=4345] ppid=4343 vsize=171764 CPUtime=15.73
/proc/4345/stat : 4345 (IUT_BMB_SAT) S 4343 4345 4039 0 -1 4194304 43567 0 0 0 1281 292 0 0 25 0 1 0 1164159474 175886336 42768 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 42941 42768 106 274 0 42664 0
[pid=4347] ppid=4345 vsize=5356 CPUtime=0
/proc/4347/stat : 4347 (sh) S 4345 4345 4039 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1164161049 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4347/statm: 1339 232 193 169 0 50 0
[pid=4348] ppid=4347 vsize=418052 CPUtime=1184.31
/proc/4348/stat : 4348 (minisat) R 4347 4345 4039 0 -1 4194304 106854 0 0 0 118338 93 0 0 25 0 1 0 1164161050 428085248 103820 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/4348/statm: 104513 103820 85 178 0 104333 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 595172

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4345 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=820051
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=960549
# CPU time returned by wait4() is 15.7806
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.65
CPU time (s): 1200.04
CPU user time (s): 1196.19
CPU system time (s): 3.85
CPU usage (%): 99.9494
Max. virtual memory (cumulated for all children) (KiB): 595172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.8201
system time used= 2.96055
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45141
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= 77

runsolver used 1.57376 second user time and 3.89641 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-05 09:02:37
IDJOB=1580078
IDBENCH=71010
IDSOLVER=523
FILE ID=node87/1580078-1238914955
PBS_JOBID= 9101364
Free space on /tmp= 66480 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UCG-15-10p1.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1580078-1238914955/watcher-1580078-1238914955 -o /tmp/evaluation-result-1580078-1238914955/solver-1580078-1238914955 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1580078-1238914955.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 484dad50fb275faff8eff92c4d5447cb
RANDOM SEED=654071258

node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1395304 kB
Buffers:         71712 kB
Cached:         507604 kB
SwapCached:       9292 kB
Active:         276560 kB
Inactive:       314036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1395304 kB
SwapTotal:     4192956 kB
SwapFree:      4172784 kB
Dirty:           21000 kB
Writeback:           0 kB
Mapped:          16416 kB
Slab:            54212 kB
Committed_AS:  3019944 kB
PageTables:       2676 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66460 MiB
End job on node87 at 2009-04-05 09:22:39