Trace number 1715756

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) 1200.08 1200.76

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-17-s.cnf
MD5SUMcd6cb5ea01688ce5beec6e625055ac90
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark693.225
Satisfiable
(Un)Satisfiability was proved
Number of variables252328
Number of clauses1189896
Sum of the clauses size2752826
Maximum clause length10
Minimum clause length1
Number of clauses of size 118837
Number of clauses of size 2919648
Number of clauses of size 3204591
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
19.87/19.99	c WARNING: for repeatability, setting FPU to use double precision
19.87/19.99	c ============================[ Problem Statistics ]=============================
19.87/19.99	c |                                                                             |
19.87/19.99	c |  Number of variables:  252328                                               |
19.87/19.99	c |  Number of clauses:    962994                                               |
21.05/21.11	c |  Parsing time:         1.02         s                                       |
23.35/23.46	c ============================[ Search Statistics ]==============================
23.35/23.46	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
23.35/23.46	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
23.35/23.46	c ===============================================================================
23.35/23.46	c |         0 |  102652   651636  1798032 |   217212        0    nan |  0.000 % |
23.65/23.74	c |       100 |  102652   651636  1798032 |   238933       99    151 |  0.285 % |
23.85/23.95	c |       251 |  102648   651636  1798032 |   262826      249    109 |  0.290 % |
24.25/24.35	c |       479 |  102517   651636  1798032 |   289109      473     78 |  0.568 % |
24.74/24.88	c |       820 |  101928   651636  1798032 |   318020      804     60 |  2.109 % |
25.54/25.63	c |      1327 |   96732   612280  1696618 |   349822     1293     72 |  2.350 % |
26.44/26.58	c |      2087 |   96732   612280  1696618 |   384804     2053    106 |  2.350 % |
28.04/28.13	c |      3227 |   96493   612226  1696510 |   423284     3189     99 |  2.948 % |
30.14/30.24	c |      4935 |   91576   580508  1618093 |   465613     4869    103 |  4.993 % |
32.85/32.96	c |      7500 |   88757   561396  1568815 |   512174     7422    109 |  5.511 % |
38.34/38.41	c |     11344 |   85683   545457  1530568 |   563391    11213    104 |  6.947 % |
46.04/46.12	c |     17112 |   83261   529681  1489651 |   619731    16867    109 |  8.405 % |
56.93/57.01	c |     25763 |   77603   488030  1380239 |   681704    25226    115 | 10.061 % |
79.32/79.42	c |     38738 |   76977   482976  1367094 |   749874    38162    141 | 10.203 % |
126.60/126.75	c |     58202 |   76412   478647  1355476 |   824862    57490    193 | 10.413 % |
219.06/219.27	c |     87394 |   76018   475609  1347377 |   907348    86523    295 | 10.559 % |
418.06/418.39	c |    131183 |   75365   471824  1338756 |   998083   130080    393 | 10.819 % |
830.87/831.38	c |    196870 |   74621   468070  1330608 |  1097891   195439    522 | 11.116 % |
1200.08/1200.72	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-1715756-1240606945/watcher-1715756-1240606945 -o /tmp/evaluation-result-1715756-1240606945/solver-1715756-1240606945 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1715756-1240606945.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 0.95 0.69 3/64 17364
/proc/meminfo: memFree=1368104/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=15232 CPUtime=0
/proc/17364/stat : 17364 (IUT_BMB_SAT) R 17362 17364 17293 0 -1 4194304 122 0 0 0 0 0 0 0 20 0 1 0 88721474 15597568 105 1992294400 134512640 135635285 4294956224 18446744073709551615 135073504 0 0 4096 0 0 0 0 17 1 0 0
/proc/17364/statm: 3808 106 90 274 0 3531 0

[startup+0.0768929 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 17364
/proc/meminfo: memFree=1368104/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=15232 CPUtime=0.06
/proc/17364/stat : 17364 (IUT_BMB_SAT) R 17362 17364 17293 0 -1 4194304 1232 0 0 0 6 0 0 0 20 0 1 0 88721474 15597568 1215 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/17364/statm: 3808 1216 90 274 0 3531 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15232

[startup+0.102897 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 17364
/proc/meminfo: memFree=1368104/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=15232 CPUtime=0.09
/proc/17364/stat : 17364 (IUT_BMB_SAT) R 17362 17364 17293 0 -1 4194304 1633 0 0 0 9 0 0 0 20 0 1 0 88721474 15597568 1616 1992294400 134512640 135635285 4294956224 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/17364/statm: 3808 1616 90 274 0 3531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15232

[startup+0.301933 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 17364
/proc/meminfo: memFree=1368104/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=27780 CPUtime=0.28
/proc/17364/stat : 17364 (IUT_BMB_SAT) R 17362 17364 17293 0 -1 4194304 6139 0 0 0 26 2 0 0 22 0 1 0 88721474 28446720 6122 1992294400 134512640 135635285 4294956224 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/17364/statm: 6945 6122 90 274 0 6668 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 27780

[startup+0.702005 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 17364
/proc/meminfo: memFree=1368104/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=55008 CPUtime=0.69
/proc/17364/stat : 17364 (IUT_BMB_SAT) R 17362 17364 17293 0 -1 4194304 13584 0 0 0 64 5 0 0 25 0 1 0 88721474 56328192 13567 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17364/statm: 13752 13567 97 274 0 13475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55008

[startup+1.50115 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 17365
/proc/meminfo: memFree=1310560/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=64644 CPUtime=1.49
/proc/17364/stat : 17364 (IUT_BMB_SAT) R 17362 17364 17293 0 -1 4194304 15977 0 0 0 143 6 0 0 25 0 1 0 88721474 66195456 15960 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17364/statm: 16161 15960 97 274 0 15884 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64644

[startup+3.10144 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 17365
/proc/meminfo: memFree=1297824/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=80616 CPUtime=3.09
/proc/17364/stat : 17364 (IUT_BMB_SAT) R 17362 17364 17293 0 -1 4194304 19962 0 0 0 301 8 0 0 25 0 1 0 88721474 82550784 19945 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17364/statm: 20154 19945 97 274 0 19877 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 80616

[startup+6.30201 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 17365
/proc/meminfo: memFree=1264160/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=113748 CPUtime=6.29
/proc/17364/stat : 17364 (IUT_BMB_SAT) R 17362 17364 17293 0 -1 4194304 28248 0 0 0 615 14 0 0 25 0 1 0 88721474 116477952 28231 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17364/statm: 28437 28231 97 274 0 28160 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113748

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 17365
/proc/meminfo: memFree=1174376/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=206272 CPUtime=12.68
/proc/17364/stat : 17364 (IUT_BMB_SAT) R 17362 17364 17293 0 -1 4194304 51385 0 0 0 1244 24 0 0 25 0 1 0 88721474 211222528 51368 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17364/statm: 51568 51368 97 274 0 51291 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 206272

[startup+25.5017 s]
/proc/loadavg: 0.95 0.95 0.70 2/67 17367
/proc/meminfo: memFree=1047064/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=89196 CPUtime=5.48
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 24176 0 0 0 537 11 0 0 25 0 1 0 88723474 91336704 20858 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 22299 20858 85 178 0 22119 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 314716

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.70 2/67 17367
/proc/meminfo: memFree=1045912/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=90824 CPUtime=31.07
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 24558 0 0 0 3096 11 0 0 25 0 1 0 88723474 93003776 21240 1992294400 134512640 135243223 4294956320 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 22706 21240 85 178 0 22526 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 316344

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.72 2/67 17367
/proc/meminfo: memFree=1024536/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=112208 CPUtime=82.26
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 29855 0 0 0 8208 18 0 0 25 0 1 0 88723474 114900992 26537 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 28052 26537 85 178 0 27872 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 337728

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.73 2/67 17367
/proc/meminfo: memFree=989528/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=147548 CPUtime=142.23
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 38681 0 0 0 14197 26 0 0 25 0 1 0 88723474 151089152 35363 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 36887 35363 85 178 0 36707 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 373068

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/67 17367
/proc/meminfo: memFree=954008/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=182508 CPUtime=202.2
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 47448 0 0 0 20186 34 0 0 25 0 1 0 88723474 186888192 44130 1992294400 134512640 135243223 4294956320 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 45627 44130 85 178 0 45447 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 408028

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/67 17367
/proc/meminfo: memFree=922584/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=214628 CPUtime=262.17
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 55446 0 0 0 26176 41 0 0 25 0 1 0 88723474 219779072 52128 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 53657 52128 85 178 0 53477 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 440148

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/67 17367
/proc/meminfo: memFree=892632/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=243996 CPUtime=322.14
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 62789 0 0 0 32167 47 0 0 25 0 1 0 88723474 249851904 59471 1992294400 134512640 135243223 4294956320 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 60999 59471 85 178 0 60819 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 469516

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/67 17367
/proc/meminfo: memFree=860568/2055920 swapFree=4180840/4192956

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

/proc/meminfo: memFree=680280/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=455700 CPUtime=741.94
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 115745 0 0 0 74103 91 0 0 25 0 1 0 88723474 466636800 112427 1992294400 134512640 135243223 4294956320 18446744073709551615 134558388 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 113925 112427 85 178 0 113745 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 681220

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/67 17367
/proc/meminfo: memFree=652888/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=483288 CPUtime=801.92
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 122630 0 0 0 80095 97 0 0 25 0 1 0 88723474 494886912 119312 1992294400 134512640 135243223 4294956320 18446744073709551615 134558589 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 120822 119312 85 178 0 120642 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 708808

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.85 2/67 17367
/proc/meminfo: memFree=623256/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=512700 CPUtime=861.87
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 129983 0 0 0 86083 104 0 0 25 0 1 0 88723474 525004800 126665 1992294400 134512640 135243223 4294956320 18446744073709551615 134558231 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 128175 126665 85 178 0 127995 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 738220

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/67 17367
/proc/meminfo: memFree=593368/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=543048 CPUtime=921.85
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 137508 0 0 0 92075 110 0 0 25 0 1 0 88723474 556081152 134190 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 135762 134190 85 178 0 135582 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 768568

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/67 17367
/proc/meminfo: memFree=555288/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=580688 CPUtime=981.82
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 146918 0 0 0 98065 117 0 0 25 0 1 0 88723474 594624512 143600 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 145172 143600 85 178 0 144992 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 806208

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/67 17367
/proc/meminfo: memFree=531288/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=604796 CPUtime=1041.78
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 152971 0 0 0 104056 122 0 0 25 0 1 0 88723474 619311104 149653 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 151199 149653 85 178 0 151019 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 830316

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/67 17367
/proc/meminfo: memFree=507288/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=628660 CPUtime=1101.76
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 158924 0 0 0 110048 128 0 0 25 0 1 0 88723474 643747840 155606 1992294400 134512640 135243223 4294956320 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 157165 155606 85 178 0 156985 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 854180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/67 17367
/proc/meminfo: memFree=481432/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=654676 CPUtime=1161.73
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 165457 0 0 0 116040 133 0 0 25 0 1 0 88723474 670388224 162139 1992294400 134512640 135243223 4294956320 18446744073709551615 134555729 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 163669 162139 85 178 0 163489 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 880196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.88 2/67 17367
/proc/meminfo: memFree=472408/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=663184 CPUtime=1180.12
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 167581 0 0 0 117878 134 0 0 25 0 1 0 88723474 679100416 164263 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 165796 164263 85 178 0 165616 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 888704

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.88 2/67 17367
/proc/meminfo: memFree=472408/2055920 swapFree=4180840/4192956
[pid=17364] ppid=17362 vsize=220164 CPUtime=19.95
/proc/17364/stat : 17364 (IUT_BMB_SAT) S 17362 17364 17293 0 -1 4194304 55772 0 0 0 1620 375 0 0 25 0 1 0 88721474 225447936 54867 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17364/statm: 55041 54867 105 274 0 54764 0
[pid=17366] ppid=17364 vsize=5356 CPUtime=0.01
/proc/17366/stat : 17366 (sh) S 17364 17364 17293 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88723472 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17366/statm: 1339 232 193 169 0 50 0
[pid=17367] ppid=17366 vsize=663184 CPUtime=1180.12
/proc/17367/stat : 17367 (minisat) R 17366 17364 17293 0 -1 4194304 167581 0 0 0 117878 134 0 0 25 0 1 0 88723474 679100416 164263 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17367/statm: 165796 164263 85 178 0 165616 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 888704

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17364 and gives
#  childrusage.ru_utime.tv_sec=16
#  childrusage.ru_utime.tv_usec=213535
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=808421
# CPU time returned by wait4() is 20.022
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.76
CPU time (s): 1200.08
CPU user time (s): 1194.98
CPU system time (s): 5.1
CPU usage (%): 99.9438
Max. virtual memory (cumulated for all children) (KiB): 888704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.2135
system time used= 3.80842
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58433
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= 7
involuntary context switches= 59

runsolver used 1.05084 second user time and 3.3145 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-24 23:02:27
IDJOB=1715756
IDBENCH=20348
IDSOLVER=523
FILE ID=node60/1715756-1240606945
PBS_JOBID= 9186258
Free space on /tmp= 66392 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-5-17-s.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715756-1240606945/watcher-1715756-1240606945 -o /tmp/evaluation-result-1715756-1240606945/solver-1715756-1240606945 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1715756-1240606945.cnf HOME

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

MD5SUM BENCH= cd6cb5ea01688ce5beec6e625055ac90
RANDOM SEED=389112567

node60.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		: 3000.256
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		: 3000.256
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1368584 kB
Buffers:         68308 kB
Cached:         536696 kB
SwapCached:       6452 kB
Active:         161748 kB
Inactive:       452212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1368584 kB
SwapTotal:     4192956 kB
SwapFree:      4180840 kB
Dirty:           23816 kB
Writeback:           0 kB
Mapped:          13964 kB
Slab:            59332 kB
Committed_AS:   279632 kB
PageTables:       1448 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= 66372 MiB
End job on node60 at 2009-04-24 23:22:30