Trace number 1580234

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) 1200.01 1200.55

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UR-20-5p1.cnf
MD5SUMc530016627d60451f148c386bba0e9bf
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables224962
Number of clauses1204358
Sum of the clauses size2908547
Maximum clause length10
Minimum clause length1
Number of clauses of size 111403
Number of clauses of size 2851881
Number of clauses of size 3284354
Number of clauses of size 46300
Number of clauses of size 525200
Number of clauses of size over 525220

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
18.66/18.75	c WARNING: for repeatability, setting FPU to use double precision
18.66/18.75	c ============================[ Problem Statistics ]=============================
18.66/18.75	c |                                                                             |
18.66/18.75	c |  Number of variables:  224962                                               |
18.66/18.75	c |  Number of clauses:    938541                                               |
20.15/20.21	c |  Parsing time:         1.35         s                                       |
22.55/22.68	c ============================[ Search Statistics ]==============================
22.55/22.68	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
22.55/22.68	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
22.55/22.68	c ===============================================================================
22.55/22.68	c |         0 |  120191   813570  2256737 |   271190        0    nan |  0.000 % |
22.85/22.91	c |       101 |  120191   813570  2256737 |   298309      101    339 |  0.000 % |
23.05/23.12	c |       252 |  120186   813570  2256737 |   328139      249    303 |  0.665 % |
23.55/23.68	c |       477 |  119771   813570  2256737 |   360953      465    255 |  1.287 % |
23.95/24.09	c |       814 |  119505   813570  2256737 |   397049      800    201 |  1.760 % |
24.75/24.89	c |      1320 |  114119   770278  2145162 |   436754     1297    165 |  2.793 % |
25.55/25.68	c |      2079 |  113951   770278  2145162 |   480429     2052    127 |  4.193 % |
27.65/27.78	c |      3220 |  105740   717936  2008439 |   528472     3159    102 |  7.455 % |
29.85/29.98	c |      4928 |  102705   692658  1945125 |   581319     4826    101 |  7.846 % |
33.34/33.47	c |      7490 |   99825   672342  1892062 |   639451     7342     96 |  9.554 % |
39.34/39.40	c |     11334 |   95928   644713  1817812 |   703397    11137     92 | 11.924 % |
47.94/48.00	c |     17101 |   89411   600378  1706428 |   773736    16775     92 | 13.703 % |
60.44/60.55	c |     25750 |   87838   589107  1676593 |   851110    25363    106 | 14.533 % |
82.33/82.44	c |     38724 |   85201   572696  1636154 |   936221    38072    115 | 15.809 % |
125.21/125.34	c |     58185 |   83234   554299  1587257 |  1029843    57239    132 | 16.438 % |
207.18/207.38	c |     87384 |   82515   549523  1575557 |  1132827    86015    156 | 16.751 % |
363.02/363.23	c |    131174 |   80233   532997  1531859 |  1246110   126653    198 | 17.767 % |
693.00/693.39	c |    196862 |   77999   513381  1479093 |  1370721   189423    256 | 18.782 % |
1200.01/1200.51	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-1580234-1238917215/watcher-1580234-1238917215 -o /tmp/evaluation-result-1580234-1238917215/solver-1580234-1238917215 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1580234-1238917215.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: 0.92 1.04 1.16 3/64 8606
/proc/meminfo: memFree=1847920/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=15400 CPUtime=0
/proc/8606/stat : 8606 (IUT_BMB_SAT) R 8604 8606 8298 0 -1 4194304 151 0 0 0 0 0 0 0 19 0 1 0 1164384218 15769600 134 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/8606/statm: 3850 135 92 274 0 3573 0

[startup+0.0255189 s]
/proc/loadavg: 0.92 1.04 1.16 3/64 8606
/proc/meminfo: memFree=1847920/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=15400 CPUtime=0.01
/proc/8606/stat : 8606 (IUT_BMB_SAT) R 8604 8606 8298 0 -1 4194304 510 0 0 0 1 0 0 0 19 0 1 0 1164384218 15769600 493 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/8606/statm: 3850 494 92 274 0 3573 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 15400

[startup+0.101533 s]
/proc/loadavg: 0.92 1.04 1.16 3/64 8606
/proc/meminfo: memFree=1847920/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=15400 CPUtime=0.09
/proc/8606/stat : 8606 (IUT_BMB_SAT) R 8604 8606 8298 0 -1 4194304 1809 0 0 0 9 0 0 0 19 0 1 0 1164384218 15769600 1792 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/8606/statm: 3850 1792 92 274 0 3573 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15400

[startup+0.301571 s]
/proc/loadavg: 0.92 1.04 1.16 3/64 8606
/proc/meminfo: memFree=1847920/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=32424 CPUtime=0.28
/proc/8606/stat : 8606 (IUT_BMB_SAT) R 8604 8606 8298 0 -1 4194304 6626 0 0 0 26 2 0 0 21 0 1 0 1164384218 33202176 6609 1992294400 134512640 135635285 4294956208 18446744073709551615 134535637 0 0 4096 0 0 0 0 17 1 0 0
/proc/8606/statm: 8106 6612 92 274 0 7829 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 32424

[startup+0.70165 s]
/proc/loadavg: 0.92 1.04 1.16 3/64 8606
/proc/meminfo: memFree=1847920/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=52872 CPUtime=0.69
/proc/8606/stat : 8606 (IUT_BMB_SAT) R 8604 8606 8298 0 -1 4194304 13030 0 0 0 64 5 0 0 25 0 1 0 1164384218 54140928 13013 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/8606/statm: 13218 13013 99 274 0 12941 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52872

[startup+1.50181 s]
/proc/loadavg: 0.92 1.04 1.16 2/65 8607
/proc/meminfo: memFree=1792104/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=63168 CPUtime=1.49
/proc/8606/stat : 8606 (IUT_BMB_SAT) R 8604 8606 8298 0 -1 4194304 15602 0 0 0 143 6 0 0 25 0 1 0 1164384218 64684032 15585 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/8606/statm: 15792 15586 99 274 0 15515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63168

[startup+3.10112 s]
/proc/loadavg: 0.93 1.03 1.16 2/65 8607
/proc/meminfo: memFree=1778728/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=79536 CPUtime=3.09
/proc/8606/stat : 8606 (IUT_BMB_SAT) R 8604 8606 8298 0 -1 4194304 19719 0 0 0 301 8 0 0 25 0 1 0 1164384218 81444864 19702 1992294400 134512640 135635285 4294956208 18446744073709551615 134533092 0 0 4096 0 0 0 0 17 1 0 0
/proc/8606/statm: 19884 19702 99 274 0 19607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79536

[startup+6.30175 s]
/proc/loadavg: 0.93 1.03 1.16 2/65 8607
/proc/meminfo: memFree=1745640/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=111612 CPUtime=6.28
/proc/8606/stat : 8606 (IUT_BMB_SAT) R 8604 8606 8298 0 -1 4194304 27731 0 0 0 615 13 0 0 25 0 1 0 1164384218 114290688 27714 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/8606/statm: 27903 27714 99 274 0 27626 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 111612

[startup+12.703 s]
/proc/loadavg: 0.94 1.03 1.16 2/65 8607
/proc/meminfo: memFree=1664872/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=192528 CPUtime=12.68
/proc/8606/stat : 8606 (IUT_BMB_SAT) R 8604 8606 8298 0 -1 4194304 47960 0 0 0 1247 21 0 0 25 0 1 0 1164384218 197148672 47943 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/8606/statm: 48132 47943 99 274 0 47855 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 192528

[startup+25.5015 s]
/proc/loadavg: 0.95 1.03 1.16 2/67 8609
/proc/meminfo: memFree=1545624/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=92792 CPUtime=6.74
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 25122 0 0 0 661 13 0 0 25 0 1 0 1164386093 95019008 21548 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 23198 21548 85 178 0 23018 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 296712

[startup+51.1016 s]
/proc/loadavg: 0.96 1.03 1.15 2/67 8609
/proc/meminfo: memFree=1545176/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=93336 CPUtime=32.33
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 25242 0 0 0 3220 13 0 0 25 0 1 0 1164386093 95576064 21668 1992294400 134512640 135243223 4294956304 18446744073709551615 134565001 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 23334 21668 85 178 0 23154 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 297256

[startup+102.306 s]
/proc/loadavg: 0.98 1.02 1.14 2/67 8609
/proc/meminfo: memFree=1533784/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=104712 CPUtime=83.51
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 28070 0 0 0 8335 16 0 0 25 0 1 0 1164386093 107225088 24496 1992294400 134512640 135243223 4294956304 18446744073709551615 134555970 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 26178 24496 85 178 0 25998 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 308632

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.13 2/67 8609
/proc/meminfo: memFree=1516696/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=121976 CPUtime=143.48
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 32368 0 0 0 14329 19 0 0 25 0 1 0 1164386093 124903424 28794 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 30494 28794 85 178 0 30314 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 325896

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 1.12 2/67 8609
/proc/meminfo: memFree=1497816/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=140472 CPUtime=203.46
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 37030 0 0 0 20322 24 0 0 25 0 1 0 1164386093 143843328 33456 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 35118 33456 85 178 0 34938 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 344392

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.11 2/67 8609
/proc/meminfo: memFree=1477720/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=160996 CPUtime=263.44
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 42118 0 0 0 26316 28 0 0 25 0 1 0 1164386093 164859904 38544 1992294400 134512640 135243223 4294956304 18446744073709551615 134558569 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 40249 38544 85 178 0 40069 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 364916

[startup+342.303 s]
/proc/loadavg: 0.99 1.00 1.10 2/67 8609
/proc/meminfo: memFree=1460824/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=177500 CPUtime=323.42
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 46263 0 0 0 32310 32 0 0 25 0 1 0 1164386093 181760000 42689 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 44375 42689 85 178 0 44195 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 381420

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.09 2/67 8609
/proc/meminfo: memFree=1444056/2055920 swapFree=4176224/4192956

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

/proc/meminfo: memFree=1344280/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=293540 CPUtime=743.26
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 75260 0 0 0 74268 58 0 0 25 0 1 0 1164386093 300584960 71686 1992294400 134512640 135243223 4294956304 18446744073709551615 134558320 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 73385 71686 85 178 0 73205 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 497460

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.05 3/67 8611
/proc/meminfo: memFree=1328024/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=310340 CPUtime=803.24
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 79394 0 0 0 80262 62 0 0 25 0 1 0 1164386093 317788160 75820 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 77585 75820 85 178 0 77405 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 514260

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/67 8611
/proc/meminfo: memFree=1311320/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=326728 CPUtime=863.21
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 83475 0 0 0 86255 66 0 0 25 0 1 0 1164386093 334569472 79901 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 81682 79901 85 178 0 81502 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 530648

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/67 8611
/proc/meminfo: memFree=1295896/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=342308 CPUtime=923.19
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 87395 0 0 0 92249 70 0 0 25 0 1 0 1164386093 350523392 83821 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 85577 83821 85 178 0 85397 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 546228

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.03 2/67 8611
/proc/meminfo: memFree=1279576/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=358184 CPUtime=983.17
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 91384 0 0 0 98242 75 0 0 25 0 1 0 1164386093 366780416 87810 1992294400 134512640 135243223 4294956304 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 89546 87810 85 178 0 89366 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 562104

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.02 2/67 8611
/proc/meminfo: memFree=1268248/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=369668 CPUtime=1043.15
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 94249 0 0 0 104237 78 0 0 25 0 1 0 1164386093 378540032 90675 1992294400 134512640 135243223 4294956304 18446744073709551615 134558212 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 92417 90675 85 178 0 92237 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 573588

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.02 2/67 8611
/proc/meminfo: memFree=1253656/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=383960 CPUtime=1103.12
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 97841 0 0 0 110231 81 0 0 25 0 1 0 1164386093 393175040 94267 1992294400 134512640 135243223 4294956304 18446744073709551615 134566290 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 95990 94267 85 178 0 95810 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 587880

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.01 2/67 8611
/proc/meminfo: memFree=1238680/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=399036 CPUtime=1163.11
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 101598 0 0 0 116225 86 0 0 25 0 1 0 1164386093 408612864 98024 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 99759 98024 85 178 0 99579 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 602956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.01 2/67 8611
/proc/meminfo: memFree=1233816/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=403668 CPUtime=1181.3
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 102769 0 0 0 118044 86 0 0 25 0 1 0 1164386093 413356032 99195 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 100917 99195 85 178 0 100737 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 607588

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.01 2/67 8611
/proc/meminfo: memFree=1233816/2055920 swapFree=4176224/4192956
[pid=8606] ppid=8604 vsize=198564 CPUtime=18.7
/proc/8606/stat : 8606 (IUT_BMB_SAT) S 8604 8606 8298 0 -1 4194304 50317 0 0 0 1521 349 0 0 25 0 1 0 1164384218 203329536 49468 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8606/statm: 49641 49468 106 274 0 49364 0
[pid=8608] ppid=8606 vsize=5356 CPUtime=0.01
/proc/8608/stat : 8608 (sh) S 8606 8606 8298 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1164386091 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8608/statm: 1339 232 193 169 0 50 0
[pid=8609] ppid=8608 vsize=403668 CPUtime=1181.3
/proc/8609/stat : 8609 (minisat) R 8608 8606 8298 0 -1 4194304 102769 0 0 0 118044 86 0 0 25 0 1 0 1164386093 413356032 99195 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/8609/statm: 100917 99195 85 178 0 100737 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 607588

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8606 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=218686
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=549460
# CPU time returned by wait4() is 18.7681
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.55
CPU time (s): 1200.01
CPU user time (s): 1195.65
CPU system time (s): 4.36
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 607588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.2187
system time used= 3.54946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52263
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= 8
involuntary context switches= 23

runsolver used 1.08384 second user time and 3.2855 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-05 09:40:16
IDJOB=1580234
IDBENCH=71013
IDSOLVER=523
FILE ID=node53/1580234-1238917215
PBS_JOBID= 9101367
Free space on /tmp= 66528 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UR-20-5p1.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1580234-1238917215/watcher-1580234-1238917215 -o /tmp/evaluation-result-1580234-1238917215/solver-1580234-1238917215 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1580234-1238917215.cnf HOME

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

MD5SUM BENCH= c530016627d60451f148c386bba0e9bf
RANDOM SEED=1086058011

node53.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		: 3000.264
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		: 3000.264
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:       1849240 kB
Buffers:         12224 kB
Cached:         121740 kB
SwapCached:      10536 kB
Active:          47768 kB
Inactive:        98192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849240 kB
SwapTotal:     4192956 kB
SwapFree:      4176224 kB
Dirty:           24944 kB
Writeback:           0 kB
Mapped:          17632 kB
Slab:            46800 kB
Committed_AS:  3032012 kB
PageTables:       1384 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= 66508 MiB
End job on node53 at 2009-04-05 10:00:19