Trace number 1717784

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) 1200.05 1200.56

General information on the benchmark

Nameindustrial/palacios/medium/
cube-11-h13-unsat.cnf
MD5SUM3a68d904935650d9da7e64e1ee7bae82
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark114.303
Satisfiable
(Un)Satisfiability was proved
Number of variables454385
Number of clauses1367522
Sum of the clauses size3191290
Maximum clause length19
Minimum clause length1
Number of clauses of size 11331
Number of clauses of size 2911962
Number of clauses of size 3451911
Number of clauses of size 42126
Number of clauses of size 518
Number of clauses of size over 5174

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
26.18/26.25	c WARNING: for repeatability, setting FPU to use double precision
26.18/26.25	c ============================[ Problem Statistics ]=============================
26.18/26.25	c |                                                                             |
26.18/26.25	c |  Number of variables:  455627                                               |
26.18/26.25	c |  Number of clauses:    1363529                                              |
27.76/27.81	c |  Parsing time:         1.38         s                                       |
46.25/46.30	c ============================[ Search Statistics ]==============================
46.25/46.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
46.25/46.30	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
46.25/46.30	c ===============================================================================
46.25/46.30	c |         0 |  110894   698367  2407412 |   232789        0    nan |  0.000 % |
47.04/47.15	c |       101 |  110894   698367  2407412 |   256067      101     18 |  0.011 % |
48.54/48.62	c |       251 |  110893   698367  2407412 |   281674      250     13 |  0.011 % |
50.34/50.40	c |       479 |  110893   698367  2407412 |   309842      478     18 |  0.011 % |
52.04/52.16	c |       817 |  110893   698367  2407412 |   340826      816     18 |  0.011 % |
57.34/57.46	c |      1326 |  110893   698347  2407343 |   374909     1250     19 |  0.011 % |
71.23/71.35	c |      2087 |  110893   698347  2407343 |   412399     2011    161 |  0.011 % |
80.92/81.01	c |      3226 |  110893   698347  2407343 |   453639     3150    111 |  0.011 % |
103.11/103.27	c |      4935 |  110893   698347  2407343 |   499003     4859     87 |  0.011 % |
134.49/134.65	c |      7497 |  110893   698347  2407343 |   548904     7421     68 |  0.011 % |
179.26/179.43	c |     11342 |  110893   698347  2407343 |   603794    11266     73 |  0.011 % |
255.94/256.10	c |     17108 |  110893   698347  2407343 |   664174    17032     65 |  0.011 % |
406.90/407.19	c |     25757 |  110892   698326  2407268 |   730591    25663     60 |  0.011 % |
639.62/639.91	c |     38731 |  110891   698316  2407239 |   803650    38628     55 |  0.011 % |
972.61/973.02	c |     58192 |  110891   698316  2407239 |   884015    58089     54 |  0.011 % |
1200.05/1200.52	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-1717784-1240630683/watcher-1717784-1240630683 -o /tmp/evaluation-result-1717784-1240630683/solver-1717784-1240630683 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1717784-1240630683.cnf HOME 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.96 2/64 2645
/proc/meminfo: memFree=1177664/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=17312 CPUtime=0
/proc/2645/stat : 2645 (IUT_BMB_SAT) R 2643 2645 1807 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 91095735 17727488 164 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/2645/statm: 4328 164 90 274 0 4051 0

[startup+0.074038 s]
/proc/loadavg: 1.00 1.00 0.96 2/64 2645
/proc/meminfo: memFree=1177664/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=17312 CPUtime=0.06
/proc/2645/stat : 2645 (IUT_BMB_SAT) R 2643 2645 1807 0 -1 4194304 1297 0 0 0 6 0 0 0 18 0 1 0 91095735 17727488 1280 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/2645/statm: 4328 1281 90 274 0 4051 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17312

[startup+0.101042 s]
/proc/loadavg: 1.00 1.00 0.96 2/64 2645
/proc/meminfo: memFree=1177664/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=17312 CPUtime=0.09
/proc/2645/stat : 2645 (IUT_BMB_SAT) R 2643 2645 1807 0 -1 4194304 1731 0 0 0 9 0 0 0 18 0 1 0 91095735 17727488 1714 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/2645/statm: 4328 1714 90 274 0 4051 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17312

[startup+0.301074 s]
/proc/loadavg: 1.00 1.00 0.96 2/64 2645
/proc/meminfo: memFree=1177664/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=31556 CPUtime=0.29
/proc/2645/stat : 2645 (IUT_BMB_SAT) R 2643 2645 1807 0 -1 4194304 6857 0 0 0 27 2 0 0 19 0 1 0 91095735 32313344 6840 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/2645/statm: 7889 6841 90 274 0 7612 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31556

[startup+0.701142 s]
/proc/loadavg: 1.00 1.00 0.96 2/64 2645
/proc/meminfo: memFree=1177664/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=80804 CPUtime=0.69
/proc/2645/stat : 2645 (IUT_BMB_SAT) R 2643 2645 1807 0 -1 4194304 20011 0 0 0 62 7 0 0 23 0 1 0 91095735 82743296 19994 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/2645/statm: 20201 19995 97 274 0 19924 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 80804

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2646
/proc/meminfo: memFree=1093560/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=89648 CPUtime=1.49
/proc/2645/stat : 2645 (IUT_BMB_SAT) R 2643 2645 1807 0 -1 4194304 22231 0 0 0 141 8 0 0 25 0 1 0 91095735 91799552 22214 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/2645/statm: 22412 22214 97 274 0 22135 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 89648

[startup+3.10154 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2646
/proc/meminfo: memFree=1082808/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=105888 CPUtime=3.09
/proc/2645/stat : 2645 (IUT_BMB_SAT) R 2643 2645 1807 0 -1 4194304 26281 0 0 0 299 10 0 0 25 0 1 0 91095735 108429312 26264 1992294400 134512640 135635285 4294956208 18446744073709551615 135088801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2645/statm: 26472 26264 97 274 0 26195 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105888

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2646
/proc/meminfo: memFree=1050616/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=136516 CPUtime=6.28
/proc/2645/stat : 2645 (IUT_BMB_SAT) R 2643 2645 1807 0 -1 4194304 33931 0 0 0 616 12 0 0 25 0 1 0 91095735 139792384 33914 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/2645/statm: 34129 33915 97 274 0 33852 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 136516

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2646
/proc/meminfo: memFree=976504/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=214616 CPUtime=12.69
/proc/2645/stat : 2645 (IUT_BMB_SAT) R 2643 2645 1807 0 -1 4194304 53434 0 0 0 1247 22 0 0 25 0 1 0 91095735 219766784 53417 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/2645/statm: 53654 53417 97 274 0 53377 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 214616

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2648
/proc/meminfo: memFree=873272/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=25.48
/proc/2645/stat : 2645 (IUT_BMB_SAT) R 2643 2645 1807 0 -1 4194304 72722 0 0 0 2059 489 0 0 25 0 1 0 91095735 290996224 70823 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/2645/statm: 71044 70823 100 274 0 70767 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 284176

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656864/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=219952 CPUtime=24.82
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60204 0 0 0 2448 34 0 0 25 0 1 0 91098360 225230848 53134 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 54988 53134 85 178 0 54808 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 509484

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656800/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=219952 CPUtime=75.99
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60215 0 0 0 7565 34 0 0 25 0 1 0 91098360 225230848 53145 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 54988 53145 85 178 0 54808 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 509484

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656736/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=219952 CPUtime=135.95
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60222 0 0 0 13561 34 0 0 25 0 1 0 91098360 225230848 53152 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 54988 53152 85 178 0 54808 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 509484

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656800/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=219952 CPUtime=195.93
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60227 0 0 0 19559 34 0 0 25 0 1 0 91098360 225230848 53157 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 54988 53157 85 178 0 54808 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 509484

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656736/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=219952 CPUtime=255.92
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60229 0 0 0 25557 35 0 0 25 0 1 0 91098360 225230848 53159 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 54988 53159 85 178 0 54808 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 509484

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656736/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=219952 CPUtime=315.9
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60232 0 0 0 31555 35 0 0 25 0 1 0 91098360 225230848 53162 1992294400 134512640 135243223 4294956304 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 54988 53162 85 178 0 54808 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 509484

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656800/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=656736/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=219952 CPUtime=735.76
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60248 0 0 0 73541 35 0 0 25 0 1 0 91098360 225230848 53178 1992294400 134512640 135243223 4294956304 18446744073709551615 134556023 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 54988 53178 85 178 0 54808 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 509484

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656672/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=219952 CPUtime=795.74
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60251 0 0 0 79539 35 0 0 25 0 1 0 91098360 225230848 53181 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 54988 53181 85 178 0 54808 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 509484

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656672/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=219952 CPUtime=855.72
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60255 0 0 0 85537 35 0 0 25 0 1 0 91098360 225230848 53185 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 54988 53185 85 178 0 54808 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 509484

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656608/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=219952 CPUtime=915.7
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60258 0 0 0 91535 35 0 0 25 0 1 0 91098360 225230848 53188 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 54988 53188 85 178 0 54808 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 509484

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656672/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=219952 CPUtime=975.68
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60263 0 0 0 97533 35 0 0 25 0 1 0 91098360 225230848 53193 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 54988 53193 85 178 0 54808 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 509484

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656416/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=220252 CPUtime=1035.67
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60328 0 0 0 103531 36 0 0 25 0 1 0 91098360 225538048 53258 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 55063 53258 85 178 0 54883 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 509784

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656352/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=220252 CPUtime=1095.65
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60335 0 0 0 109529 36 0 0 25 0 1 0 91098360 225538048 53265 1992294400 134512640 135243223 4294956304 18446744073709551615 134555557 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 55063 53265 85 178 0 54883 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 509784

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656352/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=220252 CPUtime=1155.63
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60343 0 0 0 115527 36 0 0 25 0 1 0 91098360 225538048 53273 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 55063 53273 85 178 0 54883 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 509784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656352/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=220252 CPUtime=1173.83
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60344 0 0 0 117347 36 0 0 25 0 1 0 91098360 225538048 53274 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 55063 53274 85 178 0 54883 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 509784

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: 1.00 1.00 0.96 2/67 2650
/proc/meminfo: memFree=656352/2055920 swapFree=4192956/4192956
[pid=2645] ppid=2643 vsize=284176 CPUtime=26.21
/proc/2645/stat : 2645 (IUT_BMB_SAT) S 2643 2645 1807 0 -1 4194304 72728 0 0 0 2079 542 0 0 25 0 1 0 91095735 290996224 70828 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2645/statm: 71044 70828 105 274 0 70767 0
[pid=2649] ppid=2645 vsize=5356 CPUtime=0.01
/proc/2649/stat : 2649 (sh) S 2645 2645 1807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 91098358 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2649/statm: 1339 232 193 169 0 50 0
[pid=2650] ppid=2649 vsize=220252 CPUtime=1173.83
/proc/2650/stat : 2650 (minisat) R 2649 2645 1807 0 -1 4194304 60344 0 0 0 117347 36 0 0 25 0 1 0 91098360 225538048 53274 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/2650/statm: 55063 53274 85 178 0 54883 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 509784

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2645 and gives
#  childrusage.ru_utime.tv_sec=20
#  childrusage.ru_utime.tv_usec=804837
#  childrusage.ru_stime.tv_sec=5
#  childrusage.ru_stime.tv_usec=485166
# CPU time returned by wait4() is 26.29
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.56
CPU time (s): 1200.05
CPU user time (s): 1194.26
CPU system time (s): 5.79
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 539024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.8048
system time used= 5.48517
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74205
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= 70

runsolver used 1.3068 second user time and 3.05354 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-25 05:38:05
IDJOB=1717784
IDBENCH=20424
IDSOLVER=523
FILE ID=node57/1717784-1240630683
PBS_JOBID= 9186390
Free space on /tmp= 66416 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/industrial/palacios/medium/cube-11-h13-unsat.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717784-1240630683/watcher-1717784-1240630683 -o /tmp/evaluation-result-1717784-1240630683/solver-1717784-1240630683 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1717784-1240630683.cnf HOME

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

MD5SUM BENCH= 3a68d904935650d9da7e64e1ee7bae82
RANDOM SEED=1559758977

node57.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:       1178144 kB
Buffers:         93252 kB
Cached:         683172 kB
SwapCached:          0 kB
Active:         416456 kB
Inactive:       373852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1178144 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           26708 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            73584 kB
Committed_AS:   239420 kB
PageTables:       1388 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= 66392 MiB
End job on node57 at 2009-04-25 05:58:07