Trace number 1532916

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) 1200.09 1200.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
MD5SUM0b73ddee1057244eb6a8d3ac4fd7781f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark136.921
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.60/0.68	c WARNING: for repeatability, setting FPU to use double precision
0.60/0.68	c ============================[ Problem Statistics ]=============================
0.60/0.68	c |                                                                             |
0.60/0.68	c |  Number of variables:  18000                                                |
0.60/0.68	c |  Number of clauses:    75600                                                |
0.67/0.84	c |  Parsing time:         0.15         s                                       |
0.98/1.02	c ============================[ Search Statistics ]==============================
0.98/1.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.98/1.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.98/1.02	c ===============================================================================
0.98/1.02	c |         0 |   17522    74792   226960 |    24930        0    nan |  0.000 % |
0.98/1.09	c |       101 |   17522    74792   226960 |    27423      101    189 |  0.000 % |
1.08/1.19	c |       251 |   17522    74792   226960 |    30166      251    193 |  0.000 % |
1.27/1.32	c |       477 |   17522    74792   226960 |    33182      477    174 |  0.000 % |
1.48/1.52	c |       816 |   17522    74792   226960 |    36500      816    198 |  0.000 % |
1.78/1.81	c |      1322 |   17522    74792   226960 |    40151     1322    205 |  0.000 % |
2.18/2.26	c |      2082 |   17522    74792   226960 |    44166     2082    214 |  0.000 % |
2.88/2.94	c |      3222 |   17522    74792   226960 |    48582     3222    227 |  0.000 % |
3.98/4.01	c |      4930 |   17522    74792   226960 |    53441     4930    246 |  0.000 % |
5.68/5.70	c |      7494 |   17522    74792   226960 |    58785     7494    257 |  0.000 % |
8.28/8.35	c |     11338 |   17522    74792   226960 |    64663    11338    270 |  0.000 % |
12.98/13.00	c |     17104 |   17522    74792   226960 |    71130    17104    296 |  0.000 % |
20.77/20.89	c |     25753 |   17522    74792   226960 |    78243    25753    306 |  0.000 % |
33.15/33.29	c |     38727 |   17522    74792   226960 |    86067    38727    332 |  0.000 % |
59.15/59.20	c |     58190 |   17522    74792   226960 |    94674    58190    350 |  0.000 % |
102.53/102.69	c |     87382 |   17522    74792   226960 |   104141    87382    348 |  0.000 % |
163.80/163.92	c |    131172 |   17522    74792   226960 |   114555    36585    360 |  0.000 % |
278.85/279.04	c |    196856 |   17522    74792   226960 |   126011   102269    374 |  0.000 % |
478.81/479.17	c |    295382 |   17522    74792   226960 |   138612    84746    366 |  0.000 % |
846.75/847.27	c |    443173 |   17522    74792   226960 |   152473   107828    420 |  0.000 % |
1200.09/1200.71	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532916-1238405880/watcher-1532916-1238405880 -o /tmp/evaluation-result-1532916-1238405880/solver-1532916-1238405880 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532916-1238405880.cnf HOME 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22048
/proc/meminfo: memFree=1070808/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=2172 CPUtime=0
/proc/22048/stat : 22048 (IUT_BMB_SAT) R 22046 22048 21797 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 999961730 2224128 169 1992294400 134512640 135635285 4294956224 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/22048/statm: 543 170 92 274 0 266 0

[startup+0.0247679 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22048
/proc/meminfo: memFree=1070808/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=4320 CPUtime=0.02
/proc/22048/stat : 22048 (IUT_BMB_SAT) R 22046 22048 21797 0 -1 4194304 774 0 0 0 2 0 0 0 18 0 1 0 999961730 4423680 757 1992294400 134512640 135635285 4294956224 18446744073709551615 134535617 0 0 4096 0 0 0 0 17 0 0 0
/proc/22048/statm: 1080 760 92 274 0 803 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4320

[startup+0.101774 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22048
/proc/meminfo: memFree=1070808/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=5668 CPUtime=0.09
/proc/22048/stat : 22048 (IUT_BMB_SAT) R 22046 22048 21797 0 -1 4194304 1247 0 0 0 9 0 0 0 18 0 1 0 999961730 5804032 1230 1992294400 134512640 135635285 4294956224 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 0 0 0
/proc/22048/statm: 1417 1231 97 274 0 1140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5668

[startup+0.301793 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22048
/proc/meminfo: memFree=1070808/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.29
/proc/22048/stat : 22048 (IUT_BMB_SAT) R 22046 22048 21797 0 -1 4194304 1836 0 0 0 27 2 0 0 19 0 1 0 999961730 8237056 1819 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/22048/statm: 2011 1819 99 274 0 1734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8044

[startup+0.701832 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22048
/proc/meminfo: memFree=1070808/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8044

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=1054152/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=8244 CPUtime=0.81
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 2188 0 0 0 80 1 0 0 25 0 1 0 999961799 8441856 1930 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 2061 1930 85 178 0 1881 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21644

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=1053832/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=10628 CPUtime=2.4
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 2781 0 0 0 239 1 0 0 25 0 1 0 999961799 10883072 2523 1992294400 134512640 135243223 4294956320 18446744073709551615 134558282 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 2657 2523 85 178 0 2477 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 24028

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=1048008/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=16176 CPUtime=5.61
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 4145 0 0 0 559 2 0 0 25 0 1 0 999961799 16564224 3887 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 4044 3887 85 178 0 3864 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29576

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=1036872/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=27192 CPUtime=12.01
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 6926 0 0 0 1197 4 0 0 25 0 1 0 999961799 27844608 6668 1992294400 134512640 135243223 4294956320 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 6798 6668 85 178 0 6618 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40592

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=1014920/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=48560 CPUtime=24.8
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 12242 0 0 0 2472 8 0 0 25 0 1 0 999961799 49725440 11984 1992294400 134512640 135243223 4294956320 18446744073709551615 134568491 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 12140 11984 85 178 0 11960 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 61960

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=984328/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=79184 CPUtime=50.38
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 19905 0 0 0 5023 15 0 0 25 0 1 0 999961799 81084416 19647 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 19796 19647 85 178 0 19616 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 92584

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=933128/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=129544 CPUtime=101.56
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 32502 0 0 0 10129 27 0 0 25 0 1 0 999961799 132653056 32244 1992294400 134512640 135243223 4294956320 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 32386 32244 85 178 0 32206 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 142944

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=909128/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=153492 CPUtime=161.54
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 38447 0 0 0 16121 33 0 0 25 0 1 0 999961799 157175808 38189 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/22051/statm: 38373 38189 85 178 0 38193 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 166892

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=909128/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=153492 CPUtime=221.51
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 38447 0 0 0 22118 33 0 0 25 0 1 0 999961799 157175808 38189 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 38373 38189 85 178 0 38193 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 166892

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=896904/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=827336/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=235204 CPUtime=761.21
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 58840 0 0 0 76066 55 0 0 25 0 1 0 999961799 240848896 58582 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 58801 58582 85 178 0 58621 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 248604

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=827336/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=235204 CPUtime=821.19
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 58840 0 0 0 82063 56 0 0 25 0 1 0 999961799 240848896 58582 1992294400 134512640 135243223 4294956320 18446744073709551615 134555622 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 58801 58582 85 178 0 58621 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 248604

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=827336/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=235204 CPUtime=881.15
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 58840 0 0 0 88059 56 0 0 25 0 1 0 999961799 240848896 58582 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/22051/statm: 58801 58582 85 178 0 58621 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 248604

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=786760/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=276360 CPUtime=941.12
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 69133 0 0 0 94046 66 0 0 25 0 1 0 999961799 282992640 68875 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 69090 68875 85 178 0 68910 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 289760

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=778632/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=283932 CPUtime=1001.1
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 71031 0 0 0 100042 68 0 0 25 0 1 0 999961799 290746368 70773 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 70983 70773 85 178 0 70803 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 297332

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=778632/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=283932 CPUtime=1061.07
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 71032 0 0 0 106039 68 0 0 25 0 1 0 999961799 290746368 70774 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 70983 70774 85 178 0 70803 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 297332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=778632/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=283932 CPUtime=1121.05
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 71032 0 0 0 112037 68 0 0 25 0 1 0 999961799 290746368 70774 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 70983 70774 85 178 0 70803 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 297332

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=778632/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=283932 CPUtime=1181.02
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 71032 0 0 0 118034 68 0 0 25 0 1 0 999961799 290746368 70774 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 70983 70774 85 178 0 70803 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 297332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=778568/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=283932 CPUtime=1199.42
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 71032 0 0 0 119874 68 0 0 25 0 1 0 999961799 290746368 70774 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 70983 70774 85 178 0 70803 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 297332

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: 1.00 1.00 1.00 2/68 22051
/proc/meminfo: memFree=778568/2055920 swapFree=4176856/4192956
[pid=22048] ppid=22046 vsize=8044 CPUtime=0.67
/proc/22048/stat : 22048 (IUT_BMB_SAT) S 22046 22048 21797 0 -1 4194304 1843 0 0 0 39 28 0 0 23 0 1 0 999961730 8237056 1825 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/22048/statm: 2011 1825 105 274 0 1734 0
[pid=22050] ppid=22048 vsize=5356 CPUtime=0
/proc/22050/stat : 22050 (sh) S 22048 22048 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999961798 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22050/statm: 1339 232 193 169 0 50 0
[pid=22051] ppid=22050 vsize=283932 CPUtime=1199.42
/proc/22051/stat : 22051 (minisat) R 22050 22048 21797 0 -1 4194304 71032 0 0 0 119874 68 0 0 25 0 1 0 999961799 290746368 70774 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/22051/statm: 70983 70774 85 178 0 70803 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 297332

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22048 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=396939
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=293955
# CPU time returned by wait4() is 0.690894
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.72
CPU time (s): 1200.09
CPU user time (s): 1199.13
CPU system time (s): 0.96
CPU usage (%): 99.9476
Max. virtual memory (cumulated for all children) (KiB): 297332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.396939
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2943
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 9

runsolver used 1.05684 second user time and 3.31849 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-30 11:38:00
IDJOB=1532916
IDBENCH=70357
IDSOLVER=523
FILE ID=node8/1532916-1238405880
PBS_JOBID= 9061439
Free space on /tmp= 64248 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532916-1238405880/watcher-1532916-1238405880 -o /tmp/evaluation-result-1532916-1238405880/solver-1532916-1238405880 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532916-1238405880.cnf HOME

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

MD5SUM BENCH= 0b73ddee1057244eb6a8d3ac4fd7781f
RANDOM SEED=594514090

node8.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1071288 kB
Buffers:         99876 kB
Cached:         780224 kB
SwapCached:       9204 kB
Active:          48232 kB
Inactive:       842584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1071288 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            3636 kB
Writeback:           0 kB
Mapped:          16392 kB
Slab:            79648 kB
Committed_AS:  2615936 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64244 MiB
End job on node8 at 2009-03-30 11:58:03