Trace number 1716380

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 1200.67

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
24.46/24.50	c WARNING: for repeatability, setting FPU to use double precision
24.46/24.50	c ============================[ Problem Statistics ]=============================
24.46/24.50	c |                                                                             |
24.46/24.50	c |  Number of variables:  331202                                               |
24.46/24.50	c |  Number of clauses:    1201455                                              |
25.86/25.94	c |  Parsing time:         1.31         s                                       |
28.35/28.41	c ============================[ Search Statistics ]==============================
28.35/28.41	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
28.35/28.41	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
28.35/28.41	c ===============================================================================
28.35/28.41	c |         0 |   50219   389897  1008259 |   129965        0    nan |  0.000 % |
28.57/28.65	c |       100 |   50219   389897  1008259 |   142962      100     18 | 30.637 % |
28.86/28.97	c |       250 |   50219   389897  1008259 |   157258      250     37 | 30.637 % |
29.26/29.38	c |       476 |   50218   389897  1008259 |   172984      475     50 | 30.643 % |
30.06/30.12	c |       813 |   50218   389897  1008259 |   190282      812     51 | 30.643 % |
31.46/31.58	c |      1319 |   47960   364278   944942 |   209311     1246     51 | 31.322 % |
32.56/32.64	c |      2078 |   47948   364111   944549 |   230242     2005     58 | 31.322 % |
34.46/34.59	c |      3220 |   40994   289622   759780 |   253266     2863     62 | 33.422 % |
36.66/36.79	c |      4929 |   35711   245340   643170 |   278592     4430     65 | 35.017 % |
40.26/40.32	c |      7491 |   35711   245340   643170 |   306452     6992     88 | 35.017 % |
45.75/45.88	c |     11336 |   35706   245269   643001 |   337097    10836     91 | 35.019 % |
56.45/56.56	c |     17104 |   34527   233577   614458 |   370807    16572    107 | 35.380 % |
73.94/74.07	c |     25753 |   34497   233439   614098 |   407887    25209    128 | 36.439 % |
97.44/97.58	c |     38728 |   30997   202475   535714 |   448676    37989    150 | 36.443 % |
127.11/127.23	c |     58192 |   30988   202357   535428 |   493544    57452    133 | 36.511 % |
189.30/189.48	c |     87385 |   30764   197664   522257 |   542898    86644    121 | 36.511 % |
296.34/296.53	c |    131177 |   30759   197618   522135 |   597188   130435    118 | 36.512 % |
503.67/503.93	c |    196862 |   30746   197484   521794 |   656907   196118    112 | 36.516 % |
819.12/819.56	c |    295389 |   30739   197427   521641 |   722598   294644    108 | 36.518 % |
1200.08/1200.62	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-1716380-1240614858/watcher-1716380-1240614858 -o /tmp/evaluation-result-1716380-1240614858/solver-1716380-1240614858 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1716380-1240614858.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 1.01 0.97 3/64 15533
/proc/meminfo: memFree=963568/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=19700 CPUtime=0
/proc/15533/stat : 15533 (IUT_BMB_SAT) R 15531 15533 15102 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 89514074 20172800 174 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/15533/statm: 4925 174 90 274 0 4648 0

[startup+0.090833 s]
/proc/loadavg: 1.00 1.01 0.97 3/64 15533
/proc/meminfo: memFree=963568/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=19700 CPUtime=0.08
/proc/15533/stat : 15533 (IUT_BMB_SAT) R 15531 15533 15102 0 -1 4194304 1650 0 0 0 7 1 0 0 18 0 1 0 89514074 20172800 1633 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/15533/statm: 4925 1634 90 274 0 4648 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 19700

[startup+0.10183 s]
/proc/loadavg: 1.00 1.01 0.97 3/64 15533
/proc/meminfo: memFree=963568/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=19700 CPUtime=0.09
/proc/15533/stat : 15533 (IUT_BMB_SAT) R 15531 15533 15102 0 -1 4194304 1835 0 0 0 8 1 0 0 18 0 1 0 89514074 20172800 1818 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/15533/statm: 4925 1819 90 274 0 4648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19700

[startup+0.30185 s]
/proc/loadavg: 1.00 1.01 0.97 3/64 15533
/proc/meminfo: memFree=963568/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=32316 CPUtime=0.29
/proc/15533/stat : 15533 (IUT_BMB_SAT) R 15531 15533 15102 0 -1 4194304 7103 0 0 0 26 3 0 0 20 0 1 0 89514074 33091584 7086 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/15533/statm: 8079 7087 90 274 0 7802 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32316

[startup+0.701884 s]
/proc/loadavg: 1.00 1.01 0.97 3/64 15533
/proc/meminfo: memFree=963568/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=70028 CPUtime=0.69
/proc/15533/stat : 15533 (IUT_BMB_SAT) R 15531 15533 15102 0 -1 4194304 17332 0 0 0 62 7 0 0 24 0 1 0 89514074 71708672 17315 1992294400 134512640 135635285 4294956208 18446744073709551615 134530185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15533/statm: 17507 17316 97 274 0 17230 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 70028

[startup+1.50196 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 15534
/proc/meminfo: memFree=890344/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=80192 CPUtime=1.49
/proc/15533/stat : 15533 (IUT_BMB_SAT) R 15531 15533 15102 0 -1 4194304 19860 0 0 0 140 9 0 0 25 0 1 0 89514074 82116608 19843 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/15533/statm: 20048 19843 97 274 0 19771 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 80192

[startup+3.1011 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 15534
/proc/meminfo: memFree=877032/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=98012 CPUtime=3.09
/proc/15533/stat : 15533 (IUT_BMB_SAT) R 15531 15533 15102 0 -1 4194304 24312 0 0 0 298 11 0 0 25 0 1 0 89514074 100364288 24295 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/15533/statm: 24503 24295 97 274 0 24226 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 98012

[startup+6.30239 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 15534
/proc/meminfo: memFree=842472/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=133256 CPUtime=6.29
/proc/15533/stat : 15533 (IUT_BMB_SAT) R 15531 15533 15102 0 -1 4194304 33124 0 0 0 615 14 0 0 25 0 1 0 89514074 136454144 33107 1992294400 134512640 135635285 4294956208 18446744073709551615 134544465 0 0 4096 0 0 0 0 17 0 0 0
/proc/15533/statm: 33314 33107 97 274 0 33037 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 133256

[startup+12.702 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 15534
/proc/meminfo: memFree=774576/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=207704 CPUtime=12.69
/proc/15533/stat : 15533 (IUT_BMB_SAT) R 15531 15533 15102 0 -1 4194304 51738 0 0 0 1244 25 0 0 25 0 1 0 89514074 212688896 51721 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/15533/statm: 51926 51721 97 274 0 51649 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 207704

[startup+25.5011 s]
/proc/loadavg: 1.00 1.01 0.97 2/67 15536
/proc/meminfo: memFree=601944/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=86936 CPUtime=0.99
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 18617 0 0 0 90 9 0 0 25 0 1 0 89516524 89022464 18597 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 21734 18597 63 178 0 21554 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 374756

[startup+51.1014 s]
/proc/loadavg: 1.07 1.02 0.98 2/67 15536
/proc/meminfo: memFree=568664/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=100160 CPUtime=26.58
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 26856 0 0 0 2644 14 0 0 25 0 1 0 89516524 102563840 22739 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 25040 22739 85 178 0 24860 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 387980

[startup+102.306 s]
/proc/loadavg: 1.07 1.03 0.98 2/67 15536
/proc/meminfo: memFree=565400/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=103596 CPUtime=77.77
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 27695 0 0 0 7762 15 0 0 25 0 1 0 89516524 106082304 23578 1992294400 134512640 135243223 4294956304 18446744073709551615 134558322 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 25899 23578 85 178 0 25719 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 391416

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 0.98 2/67 15536
/proc/meminfo: memFree=554392/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=114784 CPUtime=137.73
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 30490 0 0 0 13756 17 0 0 25 0 1 0 89516524 117538816 26373 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 28696 26373 85 178 0 28516 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 402604

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 0.98 2/67 15536
/proc/meminfo: memFree=542552/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=126712 CPUtime=197.7
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 33440 0 0 0 19750 20 0 0 25 0 1 0 89516524 129753088 29323 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 31678 29323 85 178 0 31498 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 414532

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 0.98 2/67 15536
/proc/meminfo: memFree=531992/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=137316 CPUtime=257.69
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 36101 0 0 0 25746 23 0 0 25 0 1 0 89516524 140611584 31984 1992294400 134512640 135243223 4294956304 18446744073709551615 134555520 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 34329 31984 85 178 0 34149 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 425136

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/67 15536
/proc/meminfo: memFree=522968/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=146424 CPUtime=317.65
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 38322 0 0 0 31740 25 0 0 25 0 1 0 89516524 149938176 34205 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 36606 34205 85 178 0 36426 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 434244

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 15536
/proc/meminfo: memFree=515544/2055920 swapFree=4192956/4192956

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

/proc/meminfo: memFree=476248/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=193204 CPUtime=677.48
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 49979 0 0 0 67712 36 0 0 25 0 1 0 89516524 197840896 45862 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 48301 45862 85 178 0 48121 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 481024

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 15536
/proc/meminfo: memFree=468504/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=200824 CPUtime=737.47
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 51888 0 0 0 73709 38 0 0 25 0 1 0 89516524 205643776 47771 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 50206 47771 85 178 0 50026 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 488644

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 15536
/proc/meminfo: memFree=461272/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=208512 CPUtime=797.45
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 53763 0 0 0 79705 40 0 0 25 0 1 0 89516524 213516288 49646 1992294400 134512640 135243223 4294956304 18446744073709551615 134555557 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 52128 49646 85 178 0 51948 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 496332

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 15536
/proc/meminfo: memFree=457112/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=212280 CPUtime=857.42
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 54732 0 0 0 85701 41 0 0 25 0 1 0 89516524 217374720 50615 1992294400 134512640 135243223 4294956304 18446744073709551615 134558288 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 53070 50615 85 178 0 52890 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 500100

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 15536
/proc/meminfo: memFree=452376/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=217524 CPUtime=917.4
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 55919 0 0 0 91698 42 0 0 25 0 1 0 89516524 222744576 51802 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 54381 51802 85 178 0 54201 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 505344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 15536
/proc/meminfo: memFree=448664/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=221104 CPUtime=977.38
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 56835 0 0 0 97695 43 0 0 25 0 1 0 89516524 226410496 52718 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 55276 52718 85 178 0 55096 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 508924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 15536
/proc/meminfo: memFree=445208/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=224524 CPUtime=1037.35
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 57686 0 0 0 103691 44 0 0 25 0 1 0 89516524 229912576 53569 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 56131 53569 85 178 0 55951 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 512344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 15536
/proc/meminfo: memFree=442008/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=227700 CPUtime=1097.33
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 58487 0 0 0 109688 45 0 0 25 0 1 0 89516524 233164800 54370 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 56925 54370 85 178 0 56745 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 515520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 15536
/proc/meminfo: memFree=438424/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=231624 CPUtime=1157.31
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 59421 0 0 0 115686 45 0 0 25 0 1 0 89516524 237182976 55304 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 57906 55304 85 178 0 57726 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 519444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 15536
/proc/meminfo: memFree=437272/2055920 swapFree=4192956/4192956
[pid=15533] ppid=15531 vsize=282464 CPUtime=24.46
/proc/15533/stat : 15533 (IUT_BMB_SAT) S 15531 15533 15102 0 -1 4194304 71444 0 0 0 1980 466 0 0 25 0 1 0 89514074 289243136 70442 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/15533/statm: 70616 70442 105 274 0 70339 0
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.01
/proc/15535/stat : 15535 (sh) S 15533 15533 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89516522 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 232 193 169 0 50 0
[pid=15536] ppid=15535 vsize=232416 CPUtime=1175.61
/proc/15536/stat : 15536 (minisat) R 15535 15533 15102 0 -1 4194304 59666 0 0 0 117515 46 0 0 25 0 1 0 89516524 237993984 55549 1992294400 134512640 135243223 4294956304 18446744073709551615 134555732 0 0 4096 3 0 0 0 17 0 0 0
/proc/15536/statm: 58104 55549 85 178 0 57924 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 520236

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 15533 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=811988
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=730280
# CPU time returned by wait4() is 24.5423
# 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): 1200.67
CPU time (s): 1200.08
CPU user time (s): 1194.95
CPU system time (s): 5.13
CPU usage (%): 99.9512
Max. virtual memory (cumulated for all children) (KiB): 520236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.812
system time used= 4.73028
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74267
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= 62

runsolver used 1.22581 second user time and 3.15052 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-25 01:14:20
IDJOB=1716380
IDBENCH=20375
IDSOLVER=523
FILE ID=node43/1716380-1240614858
PBS_JOBID= 9186273
Free space on /tmp= 66404 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716380-1240614858/watcher-1716380-1240614858 -o /tmp/evaluation-result-1716380-1240614858/solver-1716380-1240614858 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1716380-1240614858.cnf HOME

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

MD5SUM BENCH= a2687a8a1b0deeabfd7eddcfa56549a2
RANDOM SEED=1089288700

node43.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		: 3000.237
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		: 3000.237
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:        963984 kB
Buffers:         91936 kB
Cached:         891684 kB
SwapCached:          0 kB
Active:         137720 kB
Inactive:       859848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        963984 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           31020 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            80328 kB
Committed_AS:   297556 kB
PageTables:       1444 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= 66380 MiB
End job on node43 at 2009-04-25 01:34:23