Trace number 1716484

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) 1200.07 1200.55

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
15.28/15.38	c WARNING: for repeatability, setting FPU to use double precision
15.28/15.38	c ============================[ Problem Statistics ]=============================
15.28/15.38	c |                                                                             |
15.28/15.38	c |  Number of variables:  208002                                               |
15.28/15.38	c |  Number of clauses:    763380                                               |
15.35/16.23	c |  Parsing time:         0.77         s                                       |
17.65/17.74	c ============================[ Search Statistics ]==============================
17.65/17.74	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
17.65/17.74	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
17.65/17.74	c ===============================================================================
17.65/17.74	c |         0 |   24819   169628   441826 |    56542        0    nan |  0.000 % |
17.75/17.89	c |       100 |   24819   169628   441826 |    62196      100     20 | 34.966 % |
18.05/18.13	c |       250 |   24819   169628   441826 |    68416      250     47 | 34.966 % |
18.35/18.42	c |       478 |   24796   169628   441826 |    75258      468     37 | 35.063 % |
18.75/18.81	c |       815 |   23998   169628   441826 |    82784      801     44 | 37.250 % |
19.05/19.16	c |      1323 |   23998   169628   441826 |    91062     1309     47 | 37.250 % |
20.15/20.21	c |      2083 |   20029   123799   329229 |   100168     1955     55 | 38.203 % |
20.85/20.92	c |      3223 |   16711    97490   261619 |   110185     3020     50 | 39.441 % |
21.95/22.07	c |      4932 |   14229    81865   220924 |   121204     4673     55 | 40.058 % |
23.84/23.97	c |      7497 |   14224    81808   220778 |   133324     7237     49 | 40.060 % |
26.44/26.59	c |     11343 |   14184    81450   219836 |   146657    11066     50 | 40.110 % |
30.56/30.65	c |     17109 |   13785    77054   207766 |   161322    16814     50 | 40.443 % |
37.53/37.69	c |     25758 |   11974    67416   181809 |   177455    25380     53 | 41.142 % |
49.12/49.28	c |     38735 |   11973    67410   181793 |   195200    38355     51 | 41.143 % |
69.88/70.09	c |     58197 |   11972    67405   181780 |   214720    57816     49 | 41.176 % |
112.05/112.27	c |     87390 |   11556    66107   178589 |   236192    86994     47 | 41.343 % |
189.12/189.35	c |    131182 |   11523    66085   178528 |   259812   130783     46 | 41.432 % |
315.00/315.29	c |    196871 |   11522    66085   178528 |   285793   196469     48 | 41.461 % |
567.83/568.15	c |    295397 |   11174    63079   170362 |   314372   294921     48 | 41.530 % |
1004.62/1005.05	c |    443187 |   10480    59837   161390 |   345809    58927     34 | 41.860 % |
1200.07/1200.51	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-1716484-1240616176/watcher-1716484-1240616176 -o /tmp/evaluation-result-1716484-1240616176/solver-1716484-1240616176 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1716484-1240616176.cnf HOME 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.43 3/64 9274
/proc/meminfo: memFree=1284748/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=12848 CPUtime=0
/proc/9274/stat : 9274 (IUT_BMB_SAT) R 9272 9274 8899 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 89646811 13156352 170 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/9274/statm: 3212 170 90 274 0 2935 0

[startup+0.0328259 s]
/proc/loadavg: 1.00 1.01 1.43 3/64 9274
/proc/meminfo: memFree=1284748/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=12848 CPUtime=0.02
/proc/9274/stat : 9274 (IUT_BMB_SAT) R 9272 9274 8899 0 -1 4194304 678 0 0 0 2 0 0 0 18 0 1 0 89646811 13156352 661 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/9274/statm: 3212 662 90 274 0 2935 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12848

[startup+0.102832 s]
/proc/loadavg: 1.00 1.01 1.43 3/64 9274
/proc/meminfo: memFree=1284748/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=12848 CPUtime=0.09
/proc/9274/stat : 9274 (IUT_BMB_SAT) R 9272 9274 8899 0 -1 4194304 1885 0 0 0 9 0 0 0 18 0 1 0 89646811 13156352 1868 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/9274/statm: 3212 1869 90 274 0 2935 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12848

[startup+0.301864 s]
/proc/loadavg: 1.00 1.01 1.43 3/64 9274
/proc/meminfo: memFree=1284748/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=37844 CPUtime=0.3
/proc/9274/stat : 9274 (IUT_BMB_SAT) R 9272 9274 8899 0 -1 4194304 9055 0 0 0 27 3 0 0 19 0 1 0 89646811 38752256 9038 1992294400 134512640 135635285 4294956208 18446744073709551615 134535617 0 0 4096 0 0 0 0 17 0 0 0
/proc/9274/statm: 9461 9041 90 274 0 9184 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 37844

[startup+0.701895 s]
/proc/loadavg: 1.00 1.01 1.43 3/64 9274
/proc/meminfo: memFree=1284748/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=48000 CPUtime=0.69
/proc/9274/stat : 9274 (IUT_BMB_SAT) R 9272 9274 8899 0 -1 4194304 11804 0 0 0 65 4 0 0 23 0 1 0 89646811 49152000 11787 1992294400 134512640 135635285 4294956208 18446744073709551615 134693923 0 0 4096 0 0 0 0 17 0 0 0
/proc/9274/statm: 12000 11787 97 274 0 11723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48000

[startup+1.50198 s]
/proc/loadavg: 1.00 1.01 1.43 2/65 9275
/proc/meminfo: memFree=1233860/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=58032 CPUtime=1.48
/proc/9274/stat : 9274 (IUT_BMB_SAT) R 9272 9274 8899 0 -1 4194304 14323 0 0 0 143 5 0 0 25 0 1 0 89646811 59424768 14306 1992294400 134512640 135635285 4294956208 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/9274/statm: 14508 14306 97 274 0 14231 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 58032

[startup+3.10114 s]
/proc/loadavg: 1.00 1.01 1.43 2/65 9275
/proc/meminfo: memFree=1220804/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=75192 CPUtime=3.08
/proc/9274/stat : 9274 (IUT_BMB_SAT) R 9272 9274 8899 0 -1 4194304 18613 0 0 0 300 8 0 0 25 0 1 0 89646811 76996608 18596 1992294400 134512640 135635285 4294956208 18446744073709551615 134530388 0 0 4096 0 0 0 0 17 0 0 0
/proc/9274/statm: 18798 18596 97 274 0 18521 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 75192

[startup+6.30147 s]
/proc/loadavg: 1.16 1.04 1.44 2/65 9275
/proc/meminfo: memFree=1187980/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=106344 CPUtime=6.28
/proc/9274/stat : 9274 (IUT_BMB_SAT) R 9272 9274 8899 0 -1 4194304 26417 0 0 0 614 14 0 0 25 0 1 0 89646811 108896256 26400 1992294400 134512640 135635285 4294956208 18446744073709551615 135088793 0 0 4096 0 0 0 0 17 0 0 0
/proc/9274/statm: 26586 26400 97 274 0 26309 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 106344

[startup+12.7011 s]
/proc/loadavg: 1.31 1.08 1.44 2/65 9275
/proc/meminfo: memFree=1104588/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=12.67
/proc/9274/stat : 9274 (IUT_BMB_SAT) R 9272 9274 8899 0 -1 4194304 45324 0 0 0 1165 102 0 0 25 0 1 0 89646811 183029760 44506 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/9274/statm: 44685 44506 100 274 0 44408 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 178740

[startup+25.5025 s]
/proc/loadavg: 1.68 1.17 1.47 2/67 9277
/proc/meminfo: memFree=1034292/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=64840 CPUtime=10.09
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 16927 0 0 0 1001 8 0 0 25 0 1 0 89648349 66396160 14362 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 16210 14362 85 178 0 16030 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 248936

[startup+51.1021 s]
/proc/loadavg: 2.13 1.32 1.51 2/67 9277
/proc/meminfo: memFree=1034356/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=65108 CPUtime=35.66
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 16941 0 0 0 3558 8 0 0 25 0 1 0 89648349 66670592 14376 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 16277 14376 85 178 0 16097 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 249204

[startup+102.302 s]
/proc/loadavg: 2.05 1.44 1.54 2/67 9277
/proc/meminfo: memFree=1034868/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=65108 CPUtime=86.8
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 16979 0 0 0 8671 9 0 0 25 0 1 0 89648349 66670592 14414 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 16277 14414 85 178 0 16097 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 249204

[startup+162.303 s]
/proc/loadavg: 1.38 1.36 1.51 2/67 9277
/proc/meminfo: memFree=1029748/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=71008 CPUtime=146.79
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 18379 0 0 0 14668 11 0 0 25 0 1 0 89648349 72712192 15814 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 17752 15814 85 178 0 17572 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 255104

[startup+222.303 s]
/proc/loadavg: 1.14 1.29 1.47 2/67 9279
/proc/meminfo: memFree=1021164/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=79772 CPUtime=206.77
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 20507 0 0 0 20664 13 0 0 25 0 1 0 89648349 81686528 17942 1992294400 134512640 135243223 4294956304 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 19943 17942 85 178 0 19763 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 263868

[startup+282.302 s]
/proc/loadavg: 1.05 1.24 1.44 2/67 9279
/proc/meminfo: memFree=1014324/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=86432 CPUtime=266.75
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 22198 0 0 0 26660 15 0 0 25 0 1 0 89648349 88506368 19633 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 21608 19633 85 178 0 21428 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 270528

[startup+342.302 s]
/proc/loadavg: 1.02 1.19 1.41 2/67 9279
/proc/meminfo: memFree=1008180/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=93088 CPUtime=326.73
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 23746 0 0 0 32657 16 0 0 25 0 1 0 89648349 95322112 21181 1992294400 134512640 135243223 4294956304 18446744073709551615 134555729 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 23272 21181 85 178 0 23092 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 277184

[startup+402.303 s]
/proc/loadavg: 1.00 1.15 1.38 2/67 9279
/proc/meminfo: memFree=1000692/2055920 swapFree=4192956/4192956

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

/proc/meminfo: memFree=979188/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=122872 CPUtime=746.63
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 31025 0 0 0 74640 23 0 0 25 0 1 0 89648349 125820928 28460 1992294400 134512640 135243223 4294956304 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 30718 28460 85 178 0 30538 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 306968

[startup+822.301 s]
/proc/loadavg: 1.00 1.03 1.23 2/67 9279
/proc/meminfo: memFree=975604/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=126204 CPUtime=806.61
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 31910 0 0 0 80638 23 0 0 25 0 1 0 89648349 129232896 29345 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 31551 29345 85 178 0 31371 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 310300

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.21 2/67 9279
/proc/meminfo: memFree=973172/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=128864 CPUtime=866.6
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 32505 0 0 0 86636 24 0 0 25 0 1 0 89648349 131956736 29940 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 32216 29940 85 178 0 32036 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 312960

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.19 2/67 9279
/proc/meminfo: memFree=970612/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=131344 CPUtime=926.58
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 33142 0 0 0 92634 24 0 0 25 0 1 0 89648349 134496256 30577 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 32836 30577 85 178 0 32656 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 315440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/67 9279
/proc/meminfo: memFree=970164/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=131784 CPUtime=986.57
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 33247 0 0 0 98632 25 0 0 25 0 1 0 89648349 134946816 30682 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 32946 30682 85 178 0 32766 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 315880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/67 9279
/proc/meminfo: memFree=970164/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=131784 CPUtime=1046.55
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 33251 0 0 0 104630 25 0 0 25 0 1 0 89648349 134946816 30686 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 32946 30686 85 178 0 32766 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 315880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/67 9279
/proc/meminfo: memFree=970164/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=131784 CPUtime=1106.54
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 33253 0 0 0 110629 25 0 0 25 0 1 0 89648349 134946816 30688 1992294400 134512640 135243223 4294956304 18446744073709551615 134564936 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 32946 30688 85 178 0 32766 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 315880

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 9279
/proc/meminfo: memFree=970100/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=131784 CPUtime=1166.52
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 33254 0 0 0 116627 25 0 0 25 0 1 0 89648349 134946816 30689 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 32946 30689 85 178 0 32766 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 315880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 9279
/proc/meminfo: memFree=970100/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=131784 CPUtime=1184.72
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 33256 0 0 0 118447 25 0 0 25 0 1 0 89648349 134946816 30691 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 32946 30691 85 178 0 32766 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 315880

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 9279
/proc/meminfo: memFree=970100/2055920 swapFree=4192956/4192956
[pid=9274] ppid=9272 vsize=178740 CPUtime=15.35
/proc/9274/stat : 9274 (IUT_BMB_SAT) S 9272 9274 8899 0 -1 4194304 45330 0 0 0 1244 291 0 0 25 0 1 0 89646811 183029760 44511 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9274/statm: 44685 44511 105 274 0 44408 0
[pid=9276] ppid=9274 vsize=5356 CPUtime=0
/proc/9276/stat : 9276 (sh) S 9274 9274 8899 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 89648348 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9276/statm: 1339 232 193 169 0 50 0
[pid=9277] ppid=9276 vsize=131784 CPUtime=1184.72
/proc/9277/stat : 9277 (minisat) R 9276 9274 8899 0 -1 4194304 33256 0 0 0 118447 25 0 0 25 0 1 0 89648349 134946816 30691 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/9277/statm: 32946 30691 85 178 0 32766 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 315880

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9274 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=448107
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=951551
# CPU time returned by wait4() is 15.3997
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.55
CPU time (s): 1200.07
CPU user time (s): 1196.91
CPU system time (s): 3.16
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 315880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.4481
system time used= 2.95155
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47884
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= 69

runsolver used 1.20482 second user time and 3.83342 second system time

The end

Launcher Data 

Begin job on node90 at 2009-04-25 01:36:17
IDJOB=1716484
IDBENCH=20381
IDSOLVER=523
FILE ID=node90/1716484-1240616176
PBS_JOBID= 9186236
Free space on /tmp= 66508 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716484-1240616176/watcher-1716484-1240616176 -o /tmp/evaluation-result-1716484-1240616176/solver-1716484-1240616176 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1716484-1240616176.cnf HOME

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

MD5SUM BENCH= 3be331331884289c55e55acdeed55dc7
RANDOM SEED=1529360168

node90.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		: 3000.238
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		: 3000.238
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:       1285164 kB
Buffers:         85272 kB
Cached:         583712 kB
SwapCached:          0 kB
Active:         301852 kB
Inactive:       380992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1285164 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           19924 kB
Writeback:           0 kB
Mapped:          23520 kB
Slab:            73840 kB
Committed_AS:   192144 kB
PageTables:       1444 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66492 MiB
End job on node90 at 2009-04-25 01:56:20