Trace number 425009

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, and are wall clock time (not CPU 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
minisat SAT 2007? (TO) 5000.1 5002.01

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S640027679-08.cnf
MD5SUM146b745b9914cd900644d53b6888b65c
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.29/0.38	c ============================[ Search Statistics ]==============================
0.29/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.38	c ===============================================================================
0.29/0.38	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.29/0.40	c |       100 |     180    15300   107100 |     5610      100     54 |  0.003 % |
0.39/0.41	c |       250 |     180    15300   107100 |     6171      250     53 |  0.003 % |
0.39/0.43	c |       475 |     180    15300   107100 |     6788      475     52 |  0.003 % |
0.39/0.45	c |       813 |     180    15300   107100 |     7466      813     52 |  0.003 % |
0.49/0.50	c |      1322 |     180    15300   107100 |     8213     1322     52 |  0.003 % |
0.49/0.56	c |      2081 |     180    15300   107100 |     9034     2081     53 |  0.003 % |
0.59/0.66	c |      3220 |     180    15300   107100 |     9938     3220     53 |  0.003 % |
0.79/0.83	c |      4928 |     180    15300   107100 |    10932     4928     53 |  0.003 % |
1.09/1.16	c |      7490 |     180    15300   107100 |    12025     7490     53 |  0.003 % |
1.68/1.72	c |     11337 |     180    15300   107100 |    13228    11337     54 |  0.003 % |
2.59/2.65	c |     17103 |     180    15300   107100 |    14550    10445     54 |  0.003 % |
4.19/4.22	c |     25753 |     180    15300   107100 |    16005    11777     53 |  0.003 % |
6.68/6.75	c |     38727 |     180    15300   107100 |    17606     8657     54 |  0.003 % |
10.68/10.71	c |     58189 |     180    15300   107100 |    19367    10436     54 |  0.003 % |
17.28/17.33	c |     87383 |     180    15300   107100 |    21303    10457     52 |  0.003 % |
28.28/28.37	c |    131172 |     180    15300   107100 |    23434    11482     52 |  0.003 % |
46.08/46.18	c |    196856 |     180    15300   107100 |    25777    17546     52 |  0.003 % |
73.56/73.66	c |    295382 |     180    15300   107100 |    28355    19152     54 |  0.003 % |
117.94/118.06	c |    443172 |     180    15300   107100 |    31191    22753     55 |  0.003 % |
190.92/191.07	c |    664855 |     180    15300   107100 |    34310    19232     53 |  0.003 % |
305.38/305.55	c |    997382 |     180    15300   107100 |    37741    28195     54 |  0.003 % |
496.41/496.61	c |   1496170 |     180    15300   107100 |    41515    30472     54 |  0.003 % |
791.40/791.73	c |   2244353 |     180    15300   107100 |    45666    39835     55 |  0.003 % |
1256.83/1257.31	c |   3366627 |     180    15300   107100 |    50233    32012     53 |  0.003 % |
1986.88/1987.75	c |   5050038 |     180    15300   107100 |    55257    35328     54 |  0.003 % |
3215.43/3216.72	c |   7575154 |     180    15300   107100 |    60782    34268     53 |  0.003 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-425009-1177734839 -o ROOT/results/node40/solver-425009-1177734839 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425009-1177734839/minisat_noassertions /tmp/evaluation/425009-1177734839/instance-425009-1177734839.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.92 0.98 0.99 3/77 19229
/proc/meminfo: memFree=1684528/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=1724 CPUtime=0
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 186 0 0 0 0 0 0 0 19 0 1 0 102363497 1765376 172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524927 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 431 174 49 130 0 298 0

[startup+0.0343521 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19229
/proc/meminfo: memFree=1684528/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=3092 CPUtime=0.02
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 552 0 0 0 2 0 0 0 19 0 1 0 102363497 3166208 538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 773 538 62 130 0 640 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3092

[startup+0.101366 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19229
/proc/meminfo: memFree=1684528/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=3092 CPUtime=0.09
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 552 0 0 0 9 0 0 0 19 0 1 0 102363497 3166208 538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 773 538 62 130 0 640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3092

[startup+0.301407 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19229
/proc/meminfo: memFree=1684528/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=3280 CPUtime=0.29
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 585 0 0 0 29 0 0 0 21 0 1 0 102363497 3358720 571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529220 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 820 571 62 130 0 687 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3280

[startup+0.701491 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19229
/proc/meminfo: memFree=1684528/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=3548 CPUtime=0.69
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 704 0 0 0 69 0 0 0 25 0 1 0 102363497 3633152 653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 887 653 66 130 0 754 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3548

[startup+1.50166 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1681448/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=5132 CPUtime=1.48
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 1090 0 0 0 148 0 0 0 25 0 1 0 102363497 5255168 1039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 1283 1039 66 130 0 1150 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5132

[startup+3.10199 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1679592/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=5924 CPUtime=3.09
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 1301 0 0 0 308 1 0 0 25 0 1 0 102363497 6066176 1250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 1481 1250 66 130 0 1348 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5924

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1678576/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=6852 CPUtime=6.29
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 1518 0 0 0 628 1 0 0 25 0 1 0 102363497 7016448 1467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 1713 1467 66 130 0 1580 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6852

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1677744/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=7972 CPUtime=12.68
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 1813 0 0 0 1267 1 0 0 25 0 1 0 102363497 8163328 1762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545952 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 1993 1762 66 130 0 1860 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7972

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1676528/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=8896 CPUtime=25.48
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 2044 0 0 0 2546 2 0 0 25 0 1 0 102363497 9109504 1993 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 2224 1993 66 130 0 2091 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8896

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1675120/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=10268 CPUtime=51.07
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 2380 0 0 0 5104 3 0 0 25 0 1 0 102363497 10514432 2329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 2567 2329 66 130 0 2434 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10268

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1673328/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=12192 CPUtime=102.26
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 2828 0 0 0 10222 4 0 0 25 0 1 0 102363497 12484608 2777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 3048 2777 66 130 0 2915 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12192

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1672304/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=13148 CPUtime=162.22
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 3079 0 0 0 16218 4 0 0 25 0 1 0 102363497 13463552 3028 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 3287 3028 66 130 0 3154 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 13148

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1670896/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=14668 CPUtime=222.21
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 3424 0 0 0 22216 5 0 0 25 0 1 0 102363497 15020032 3373 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 3667 3373 66 130 0 3534 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14668

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1670384/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=15224 CPUtime=282.19
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 3554 0 0 0 28213 6 0 0 25 0 1 0 102363497 15589376 3503 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 3806 3503 66 130 0 3673 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15224

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1669360/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=16176 CPUtime=342.16
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 3797 0 0 0 34210 6 0 0 25 0 1 0 102363497 16564224 3746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 4044 3746 66 130 0 3911 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16176

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1668976/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=16576 CPUtime=402.14
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 3904 0 0 0 40207 7 0 0 25 0 1 0 102363497 16973824 3853 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 4144 3853 66 130 0 4011 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 16576

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1668528/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=17036 CPUtime=462.12
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 3998 0 0 0 46204 8 0 0 25 0 1 0 102363497 17444864 3947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 4259 3947 66 130 0 4126 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17036

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1667568/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=18040 CPUtime=522.1
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 4257 0 0 0 52202 8 0 0 25 0 1 0 102363497 18472960 4206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 4510 4206 66 130 0 4377 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18040

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1667184/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=18456 CPUtime=582.08
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 4355 0 0 0 58199 9 0 0 25 0 1 0 102363497 18898944 4304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 4614 4304 66 130 0 4481 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18456

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19230
/proc/meminfo: memFree=1666800/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=18924 CPUtime=642.06
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 4445 0 0 0 64197 9 0 0 25 0 1 0 102363497 19378176 4394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 4731 4394 66 130 0 4598 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18924


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19430
/proc/meminfo: memFree=1655920/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30140 CPUtime=4000.75
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7102 0 0 0 400032 43 0 0 25 0 1 0 102363497 30863360 7051 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7535 7051 66 130 0 7402 0
Current children cumulated CPU time (s) 4000.75
Current children cumulated vsize (KiB) 30140

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19430
/proc/meminfo: memFree=1655920/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30352 CPUtime=4060.72
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7123 0 0 0 406029 43 0 0 25 0 1 0 102363497 31080448 7072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554874 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7588 7072 66 130 0 7455 0
Current children cumulated CPU time (s) 4060.72
Current children cumulated vsize (KiB) 30352

[startup+4122.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 19430
/proc/meminfo: memFree=1655792/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30352 CPUtime=4120.7
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7147 0 0 0 412026 44 0 0 25 0 1 0 102363497 31080448 7096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7588 7096 66 130 0 7455 0
Current children cumulated CPU time (s) 4120.7
Current children cumulated vsize (KiB) 30352

[startup+4182.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 19430
/proc/meminfo: memFree=1655792/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30352 CPUtime=4180.68
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7149 0 0 0 418024 44 0 0 25 0 1 0 102363497 31080448 7098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7588 7098 66 130 0 7455 0
Current children cumulated CPU time (s) 4180.68
Current children cumulated vsize (KiB) 30352

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19430
/proc/meminfo: memFree=1655664/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30564 CPUtime=4240.66
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7169 0 0 0 424021 45 0 0 25 0 1 0 102363497 31297536 7118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7641 7118 66 130 0 7508 0
Current children cumulated CPU time (s) 4240.66
Current children cumulated vsize (KiB) 30564

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19430
/proc/meminfo: memFree=1655600/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30564 CPUtime=4300.64
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7190 0 0 0 430019 45 0 0 25 0 1 0 102363497 31297536 7139 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7641 7139 66 130 0 7508 0
Current children cumulated CPU time (s) 4300.64
Current children cumulated vsize (KiB) 30564

[startup+4362.3 s]
/proc/loadavg: 1.22 1.05 1.02 2/78 19430
/proc/meminfo: memFree=1655600/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30564 CPUtime=4360.62
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7191 0 0 0 436016 46 0 0 25 0 1 0 102363497 31297536 7140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7641 7140 66 130 0 7508 0
Current children cumulated CPU time (s) 4360.62
Current children cumulated vsize (KiB) 30564

[startup+4422.3 s]
/proc/loadavg: 1.19 1.07 1.02 2/78 19430
/proc/meminfo: memFree=1655536/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30780 CPUtime=4420.59
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7212 0 0 0 442013 46 0 0 25 0 1 0 102363497 31518720 7161 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7695 7161 66 130 0 7562 0
Current children cumulated CPU time (s) 4420.59
Current children cumulated vsize (KiB) 30780

[startup+4482.3 s]
/proc/loadavg: 1.14 1.07 1.02 2/78 19430
/proc/meminfo: memFree=1655536/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30780 CPUtime=4480.57
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7212 0 0 0 448010 47 0 0 25 0 1 0 102363497 31518720 7161 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7695 7161 66 130 0 7562 0
Current children cumulated CPU time (s) 4480.57
Current children cumulated vsize (KiB) 30780

[startup+4542.3 s]
/proc/loadavg: 1.12 1.07 1.02 2/78 19430
/proc/meminfo: memFree=1655408/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30780 CPUtime=4540.55
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7236 0 0 0 454008 47 0 0 25 0 1 0 102363497 31518720 7185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7695 7185 66 130 0 7562 0
Current children cumulated CPU time (s) 4540.55
Current children cumulated vsize (KiB) 30780

[startup+4602.3 s]
/proc/loadavg: 1.10 1.07 1.02 2/78 19430
/proc/meminfo: memFree=1655536/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30780 CPUtime=4600.53
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7237 0 0 0 460005 48 0 0 25 0 1 0 102363497 31518720 7186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7695 7186 66 130 0 7562 0
Current children cumulated CPU time (s) 4600.53
Current children cumulated vsize (KiB) 30780

[startup+4662.3 s]
/proc/loadavg: 1.09 1.07 1.02 2/78 19430
/proc/meminfo: memFree=1655536/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30780 CPUtime=4660.5
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7244 0 0 0 466002 48 0 0 25 0 1 0 102363497 31518720 7193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7695 7193 66 130 0 7562 0
Current children cumulated CPU time (s) 4660.5
Current children cumulated vsize (KiB) 30780

[startup+4722.31 s]
/proc/loadavg: 1.03 1.05 1.01 2/78 19430
/proc/meminfo: memFree=1655536/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30780 CPUtime=4720.49
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7244 0 0 0 472000 49 0 0 25 0 1 0 102363497 31518720 7193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7695 7193 66 130 0 7562 0
Current children cumulated CPU time (s) 4720.49
Current children cumulated vsize (KiB) 30780

[startup+4782.3 s]
/proc/loadavg: 1.01 1.04 1.01 2/78 19430
/proc/meminfo: memFree=1655536/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30780 CPUtime=4780.47
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7244 0 0 0 477997 50 0 0 25 0 1 0 102363497 31518720 7193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7695 7193 66 130 0 7562 0
Current children cumulated CPU time (s) 4780.47
Current children cumulated vsize (KiB) 30780

[startup+4842.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 19430
/proc/meminfo: memFree=1655472/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30992 CPUtime=4840.44
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7265 0 0 0 483994 50 0 0 25 0 1 0 102363497 31735808 7214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551311 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7748 7214 66 130 0 7615 0
Current children cumulated CPU time (s) 4840.44
Current children cumulated vsize (KiB) 30992

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19430
/proc/meminfo: memFree=1655408/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30992 CPUtime=4900.42
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7265 0 0 0 489992 50 0 0 25 0 1 0 102363497 31735808 7214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7748 7214 66 130 0 7615 0
Current children cumulated CPU time (s) 4900.42
Current children cumulated vsize (KiB) 30992

[startup+4962.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19430
/proc/meminfo: memFree=1655344/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30992 CPUtime=4960.4
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7287 0 0 0 495989 51 0 0 25 0 1 0 102363497 31735808 7236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7748 7236 66 130 0 7615 0
Current children cumulated CPU time (s) 4960.4
Current children cumulated vsize (KiB) 30992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19430
/proc/meminfo: memFree=1655344/2055920 swapFree=4157428/4192956
[pid=19229] ppid=19227 vsize=30992 CPUtime=5000.08
/proc/19229/stat : 19229 (minisat_noasser) R 19227 19229 18936 0 -1 4194304 7290 0 0 0 499957 51 0 0 25 0 1 0 102363497 31735808 7239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19229/statm: 7748 7239 66 130 0 7615 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 30992

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)
Real time (s): 5002.01
CPU time (s): 5000.1
CPU user time (s): 4999.58
CPU system time (s): 0.52392
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 30992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.52392
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7290
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= 5
involuntary context switches= 104715

runsolver used 3.98339 second user time and 10.2864 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sat Apr 28 04:33:59 UTC 2007

IDJOB= 425009
IDBENCH= 20102
IDSOLVER= 189
FILE ID= node40/425009-1177734839

PBS_JOBID= 4715448

Free space on /tmp= 66525 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S640027679-08.cnf
COMMAND LINE= /tmp/evaluation/425009-1177734839/minisat_noassertions /tmp/evaluation/425009-1177734839/instance-425009-1177734839.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-425009-1177734839 -o ROOT/results/node40/solver-425009-1177734839 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425009-1177734839/minisat_noassertions /tmp/evaluation/425009-1177734839/instance-425009-1177734839.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  146b745b9914cd900644d53b6888b65c

RANDOM SEED= 263109688

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.283
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		: 3000.283
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:       1684936 kB
Buffers:         41804 kB
Cached:         260944 kB
SwapCached:      16784 kB
Active:         186716 kB
Inactive:       140712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1684936 kB
SwapTotal:     4192956 kB
SwapFree:      4157428 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:          30128 kB
Slab:            28956 kB
Committed_AS:  1054108 kB
PageTables:       1932 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= 66525 MiB

End job on node40 on Sat Apr 28 05:57:23 UTC 2007