Trace number 1728703

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 1200.62

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
Bench CategoryCRAFTED (crafted 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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
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
3.19/3.24	c WARNING: for repeatability, setting FPU to use double precision
3.19/3.24	c ============================[ Problem Statistics ]=============================
3.19/3.24	c |                                                                             |
3.19/3.24	c |  Number of variables:  49153                                                |
3.19/3.24	c |  Number of clauses:    323841                                               |
4.28/4.36	c |  Parsing time:         1.09         s                                       |
6.06/6.15	c ============================[ Search Statistics ]==============================
6.06/6.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.06/6.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.06/6.15	c ===============================================================================
6.06/6.15	c |         0 |   48462   271031   907305 |    90343        0    nan |  0.000 % |
6.16/6.28	c |       100 |   48462   271031   907305 |    99378      100     49 |  0.409 % |
6.26/6.39	c |       250 |   48462   271031   907305 |   109315      250     59 |  0.409 % |
6.77/6.83	c |       477 |   48462   271031   907305 |   120247      477    188 |  0.409 % |
7.17/7.26	c |       814 |   48462   271031   907305 |   132272      814    145 |  0.409 % |
7.77/7.81	c |      1320 |   48462   271031   907305 |   145499     1320    132 |  0.409 % |
8.27/8.33	c |      2079 |   48462   271031   907305 |   160049     2079    144 |  0.409 % |
9.37/9.41	c |      3219 |   48462   271031   907305 |   176054     3219    118 |  0.409 % |
20.76/20.83	c |      4927 |   48462   271031   907305 |   193659     4927    474 |  0.409 % |
27.56/27.66	c |      7489 |   48454   270853   906878 |   213025     7486    423 |  0.425 % |
34.25/34.34	c |     11333 |   48454   270853   906878 |   234328    11330    394 |  0.425 % |
52.12/52.24	c |     17100 |   48454   270853   906878 |   257761    17097    423 |  0.425 % |
85.70/85.86	c |     25749 |   48454   270853   906878 |   283537    25746    489 |  0.425 % |
133.48/133.60	c |     38725 |   48454   270853   906878 |   311890    38722    507 |  0.425 % |
224.54/224.77	c |     58186 |   48454   270853   906878 |   343079    58183    545 |  0.425 % |
380.98/381.22	c |     87378 |   48454   270853   906878 |   377387    87375    627 |  0.425 % |
514.22/514.50	c |    131168 |   48454   270853   906878 |   415126   131165    586 |  0.425 % |
917.85/918.30	c |    196852 |   48454   270853   906878 |   456639   196849    747 |  0.425 % |
1200.00/1200.62	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-1728703-1240740164/watcher-1728703-1240740164 -o /tmp/evaluation-result-1728703-1240740164/solver-1728703-1240740164 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1728703-1240740164.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 1.08 3/64 26211
/proc/meminfo: memFree=1513712/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=5092 CPUtime=0
/proc/26211/stat : 26211 (IUT_BMB_SAT) R 26209 26211 25988 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 102050001 5214208 178 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/26211/statm: 1273 178 92 274 0 996 0

[startup+0.0553979 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 26211
/proc/meminfo: memFree=1513712/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=5092 CPUtime=0.05
/proc/26211/stat : 26211 (IUT_BMB_SAT) R 26209 26211 25988 0 -1 4194304 1060 0 0 0 5 0 0 0 18 0 1 0 102050001 5214208 1043 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/26211/statm: 1273 1044 92 274 0 996 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5092

[startup+0.101403 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 26211
/proc/meminfo: memFree=1513712/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=12672 CPUtime=0.09
/proc/26211/stat : 26211 (IUT_BMB_SAT) R 26209 26211 25988 0 -1 4194304 2973 0 0 0 8 1 0 0 18 0 1 0 102050001 12976128 2956 1992294400 134512640 135635285 4294956208 18446744073709551615 134544425 0 0 4096 0 0 0 0 17 0 0 0
/proc/26211/statm: 3168 2956 97 274 0 2891 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12672

[startup+0.301429 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 26211
/proc/meminfo: memFree=1513712/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=15180 CPUtime=0.3
/proc/26211/stat : 26211 (IUT_BMB_SAT) R 26209 26211 25988 0 -1 4194304 3625 0 0 0 28 2 0 0 20 0 1 0 102050001 15544320 3608 1992294400 134512640 135635285 4294956208 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 0 0 0
/proc/26211/statm: 3795 3608 97 274 0 3518 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 15180

[startup+0.701481 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 26211
/proc/meminfo: memFree=1513712/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=19668 CPUtime=0.69
/proc/26211/stat : 26211 (IUT_BMB_SAT) R 26209 26211 25988 0 -1 4194304 4746 0 0 0 67 2 0 0 24 0 1 0 102050001 20140032 4729 1992294400 134512640 135635285 4294956208 18446744073709551615 134670056 0 0 4096 0 0 0 0 17 0 0 0
/proc/26211/statm: 4917 4729 97 274 0 4640 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19668

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 26212
/proc/meminfo: memFree=1491176/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=1.48
/proc/26211/stat : 26211 (IUT_BMB_SAT) R 26209 26211 25988 0 -1 4194304 6953 0 0 0 138 10 0 0 25 0 1 0 102050001 29196288 6936 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/26211/statm: 7128 6936 101 274 0 6851 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28512

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 26212
/proc/meminfo: memFree=1482984/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.08
/proc/26211/stat : 26211 (IUT_BMB_SAT) R 26209 26211 25988 0 -1 4194304 6953 0 0 0 196 112 0 0 25 0 1 0 102050001 29196288 6936 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/26211/statm: 7128 6936 101 274 0 6851 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28512

[startup+6.30122 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 26214
/proc/meminfo: memFree=1448728/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=28224 CPUtime=3.04
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 7667 0 0 0 301 3 0 0 25 0 1 0 102050325 28901376 6581 1992294400 134512640 135243223 4294956304 18446744073709551615 134565492 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 7056 6581 85 178 0 6876 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 62092

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 26214
/proc/meminfo: memFree=1451352/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=28224 CPUtime=9.45
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 7667 0 0 0 941 4 0 0 25 0 1 0 102050325 28901376 6581 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 7056 6581 85 178 0 6876 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 62092

[startup+25.5027 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 26214
/proc/meminfo: memFree=1444632/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=35508 CPUtime=22.25
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 9458 0 0 0 2220 5 0 0 25 0 1 0 102050325 36360192 8372 1992294400 134512640 135243223 4294956304 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 8877 8372 85 178 0 8697 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 69376

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 26214
/proc/meminfo: memFree=1428376/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=51860 CPUtime=47.81
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 13574 0 0 0 4772 9 0 0 25 0 1 0 102050325 53104640 12488 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 12965 12488 85 178 0 12785 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 85728

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 26214
/proc/meminfo: memFree=1395928/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=84004 CPUtime=98.98
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 21585 0 0 0 9882 16 0 0 25 0 1 0 102050325 86020096 20499 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 21001 20499 85 178 0 20821 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 117872

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 26214
/proc/meminfo: memFree=1364248/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=115988 CPUtime=158.95
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 29579 0 0 0 15872 23 0 0 25 0 1 0 102050325 118771712 28493 1992294400 134512640 135243223 4294956304 18446744073709551615 134564621 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 28997 28493 85 178 0 28817 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 149856

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 26214
/proc/meminfo: memFree=1330776/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=148916 CPUtime=218.92
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 37826 0 0 0 21862 30 0 0 25 0 1 0 102050325 152489984 36740 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 37229 36740 85 178 0 37049 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 182784

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 26214
/proc/meminfo: memFree=1292696/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=187536 CPUtime=278.91
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 47450 0 0 0 27853 38 0 0 25 0 1 0 102050325 192036864 46364 1992294400 134512640 135243223 4294956304 18446744073709551615 134565526 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 46884 46364 85 178 0 46704 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 221404

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 26214
/proc/meminfo: memFree=1266328/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0

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

/proc/meminfo: memFree=1013592/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=465956 CPUtime=698.72
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 117034 0 0 0 69784 88 0 0 25 0 1 0 102050325 477138944 115948 1992294400 134512640 135243223 4294956304 18446744073709551615 134558320 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 116489 115948 85 178 0 116309 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 499824

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 26214
/proc/meminfo: memFree=973720/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=505316 CPUtime=758.69
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 126891 0 0 0 75773 96 0 0 25 0 1 0 102050325 517443584 125805 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 126329 125805 85 178 0 126149 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 539184

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26214
/proc/meminfo: memFree=936792/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=542544 CPUtime=818.66
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 136200 0 0 0 81763 103 0 0 25 0 1 0 102050325 555565056 135114 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 135636 135114 85 178 0 135456 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 576412

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26214
/proc/meminfo: memFree=898968/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=579920 CPUtime=878.64
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 145558 0 0 0 87754 110 0 0 25 0 1 0 102050325 593838080 144472 1992294400 134512640 135243223 4294956304 18446744073709551615 134555520 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 144980 144472 85 178 0 144800 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 613788

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26214
/proc/meminfo: memFree=863000/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=616052 CPUtime=938.6
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 154600 0 0 0 93743 117 0 0 25 0 1 0 102050325 630837248 153514 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 154013 153514 85 178 0 153833 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 649920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26214
/proc/meminfo: memFree=837016/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=642180 CPUtime=998.57
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 161016 0 0 0 99734 123 0 0 25 0 1 0 102050325 657592320 159930 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 160545 159930 85 178 0 160365 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 676048

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26214
/proc/meminfo: memFree=812696/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=666472 CPUtime=1058.55
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 167106 0 0 0 105727 128 0 0 25 0 1 0 102050325 682467328 166020 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 166618 166020 85 178 0 166438 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 700340

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26214
/proc/meminfo: memFree=783128/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=695984 CPUtime=1118.51
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 174498 0 0 0 111717 134 0 0 25 0 1 0 102050325 712687616 173412 1992294400 134512640 135243223 4294956304 18446744073709551615 134555557 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 173996 173412 85 178 0 173816 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 729852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26214
/proc/meminfo: memFree=758360/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=720756 CPUtime=1178.48
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 180708 0 0 0 117708 140 0 0 25 0 1 0 102050325 738054144 179622 1992294400 134512640 135243223 4294956304 18446744073709551615 134564621 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 180189 179622 85 178 0 180009 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 754624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26214
/proc/meminfo: memFree=750168/2055920 swapFree=4181092/4192956
[pid=26211] ppid=26209 vsize=28512 CPUtime=3.22
/proc/26211/stat : 26211 (IUT_BMB_SAT) S 26209 26211 25988 0 -1 4194304 6959 0 0 0 201 121 0 0 25 0 1 0 102050001 29196288 6941 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26211/statm: 7128 6941 106 274 0 6851 0
[pid=26213] ppid=26211 vsize=5356 CPUtime=0
/proc/26213/stat : 26213 (sh) S 26211 26211 25988 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 102050325 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26213/statm: 1339 232 193 169 0 50 0
[pid=26214] ppid=26213 vsize=728592 CPUtime=1196.78
/proc/26214/stat : 26214 (minisat) R 26213 26211 25988 0 -1 4194304 182650 0 0 0 119535 143 0 0 25 0 1 0 102050325 746078208 181564 1992294400 134512640 135243223 4294956304 18446744073709551615 134558244 0 0 4096 3 0 0 0 17 0 0 0
/proc/26214/statm: 182148 181564 85 178 0 181968 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 762460

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 26211 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=18693
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=227813
# CPU time returned by wait4() is 3.24651
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.62
CPU time (s): 1200
CPU user time (s): 1197.36
CPU system time (s): 2.64
CPU usage (%): 99.9481
Max. virtual memory (cumulated for all children) (KiB): 762460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.01869
system time used= 1.22781
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7671
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= 25

runsolver used 1.04284 second user time and 3.33449 second system time

The end

Launcher Data 

Begin job on node13 at 2009-04-26 12:02:45
IDJOB=1728703
IDBENCH=24683
IDSOLVER=523
FILE ID=node13/1728703-1240740164
PBS_JOBID= 9186987
Free space on /tmp= 66224 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728703-1240740164/watcher-1728703-1240740164 -o /tmp/evaluation-result-1728703-1240740164/solver-1728703-1240740164 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1728703-1240740164.cnf HOME

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=768029657

node13.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		: 3000.227
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		: 3000.227
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:       1514256 kB
Buffers:         59204 kB
Cached:         403040 kB
SwapCached:       5664 kB
Active:         188976 kB
Inactive:       281356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514256 kB
SwapTotal:     4192956 kB
SwapFree:      4181092 kB
Dirty:           10368 kB
Writeback:           0 kB
Mapped:          13472 kB
Slab:            57392 kB
Committed_AS:   339480 kB
PageTables:       1460 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= 66216 MiB
End job on node13 at 2009-04-26 12:22:48