Trace number 421655

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) 1200.24 1200.67

General information on the benchmark

Nameindustrial/vliw_unsat_2.0/
9dlx_vliw_at_b_iq4.cnf
MD5SUM6fcbaf8c6c7ed0c41d8ac12258cafaee
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark998.38
Satisfiable
(Un)Satisfiability was proved
Number of variables106013
Number of clauses1598301
Sum of the clauses size4617403
Maximum clause length131
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21491607
Number of clauses of size 324060
Number of clauses of size 45002
Number of clauses of size 59194
Number of clauses of size over 568437

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:  106013                                               |
0.00/0.00	c |  Number of clauses:    1598301                                              |
1.79/1.85	c |  Parsing time:         1.69         s                                       |
20.79/20.82	c ============================[ Search Statistics ]==============================
20.79/20.82	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
20.79/20.82	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
20.79/20.82	c ===============================================================================
20.79/20.82	c |         0 |   78290  1507407  4559489 |   502469        0    nan |  0.000 % |
20.99/21.05	c |       101 |   78290  1507407  4559489 |   552715      101     45 |  0.012 % |
21.19/21.26	c |       251 |   78290  1507407  4559489 |   607987      251     47 |  0.011 % |
21.39/21.45	c |       476 |   78290  1507407  4559489 |   668786      476     40 |  0.011 % |
21.99/22.06	c |       813 |   78290  1507407  4559489 |   735664      813     39 |  0.011 % |
22.19/22.21	c |      1319 |   78290  1507407  4559489 |   809231     1319     41 |  0.012 % |
22.69/22.74	c |      2078 |   78290  1507407  4559489 |   890154     2078     52 |  0.011 % |
23.39/23.46	c |      3217 |   78290  1507407  4559489 |   979169     3217     54 |  0.011 % |
25.29/25.35	c |      4925 |   78290  1507407  4559489 |  1077086     4925     53 |  0.011 % |
26.29/26.40	c |      7488 |   78290  1507407  4559489 |  1184795     7488     51 |  0.011 % |
28.78/28.85	c |     11335 |   78290  1507407  4559489 |  1303275    11335     87 |  0.011 % |
30.88/30.99	c |     17101 |   78290  1507407  4559489 |  1433602    17101     85 |  0.011 % |
36.57/36.68	c |     25752 |   78290  1507407  4559489 |  1576962    25752    105 |  0.011 % |
45.07/45.19	c |     38726 |   78290  1507407  4559489 |  1734659    38726    149 |  0.011 % |
55.35/55.44	c |     58187 |   78290  1507407  4559489 |  1908125    58187    161 |  0.011 % |
75.45/75.55	c |     87379 |   78290  1507407  4559489 |  2098937    87379    178 |  0.011 % |
112.35/112.41	c |    131168 |   78290  1507407  4559489 |  2308831   131168    212 |  0.011 % |
148.53/148.67	c |    196852 |   78290  1507407  4559489 |  2539714   196852    168 |  0.011 % |
262.81/262.97	c |    295378 |   78290  1507407  4559489 |  2793686   295378    215 |  0.011 % |
439.26/439.45	c |    443167 |   78290  1507407  4559489 |  3073054   443167    177 |  0.011 % |
747.57/747.84	c |    664850 |   78290  1507407  4559489 |  3380360   664850    284 |  0.011 % |

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/node43/watcher-421655-1177494195 -o ROOT/results/node43/solver-421655-1177494195 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421655-1177494195/minisat_noassertions /tmp/evaluation/421655-1177494195/instance-421655-1177494195.cnf 

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): 2400 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 0.92 3/77 20972
/proc/meminfo: memFree=1661840/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=1860 CPUtime=0
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 385 0 0 0 0 0 0 0 18 0 1 0 197331540 1904640 371 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 465 371 50 130 0 332 0

[startup+0.0726889 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 20972
/proc/meminfo: memFree=1661840/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=6596 CPUtime=0.07
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 1496 0 0 0 6 1 0 0 18 0 1 0 197331540 6754304 1482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 1649 1483 50 130 0 1516 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6596

[startup+0.101691 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 20972
/proc/meminfo: memFree=1661840/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=8424 CPUtime=0.09
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 1959 0 0 0 8 1 0 0 18 0 1 0 197331540 8626176 1945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 2106 1946 50 130 0 1973 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8424

[startup+0.301712 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 20972
/proc/meminfo: memFree=1661840/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=20836 CPUtime=0.29
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 4926 0 0 0 26 3 0 0 20 0 1 0 197331540 21336064 4912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 5209 4912 50 130 0 5076 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20836

[startup+0.701743 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 20972
/proc/meminfo: memFree=1661840/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=45376 CPUtime=0.69
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 10683 0 0 0 63 6 0 0 23 0 1 0 197331540 46465024 10669 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 11344 10669 50 130 0 11211 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45376

[startup+1.50181 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1603080/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=90256 CPUtime=1.49
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 21784 0 0 0 137 12 0 0 25 0 1 0 197331540 92422144 21770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 22564 21770 50 130 0 22431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 90256

[startup+3.10195 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1556168/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=116436 CPUtime=3.09
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 26594 0 0 0 294 15 0 0 25 0 1 0 197331540 119230464 26580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529677 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 29109 26580 61 130 0 28976 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 116436

[startup+6.30123 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1544008/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=131888 CPUtime=6.29
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 30650 0 0 0 611 18 0 0 25 0 1 0 197331540 135053312 30636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521214 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 32972 30636 61 130 0 32839 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 131888

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1533008/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=136596 CPUtime=12.68
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 32430 0 0 0 1250 18 0 0 25 0 1 0 197331540 139874304 32377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529689 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 34149 32377 61 130 0 34016 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 136596

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1541520/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=126744 CPUtime=25.49
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 36754 0 0 0 2528 21 0 0 25 0 1 0 197331540 129785856 30261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 31686 30261 67 130 0 31553 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 126744

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1538448/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=130836 CPUtime=51.06
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 37848 0 0 0 5084 22 0 0 25 0 1 0 197331540 133976064 31355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 32709 31355 67 130 0 32576 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 130836

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1470736/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=197544 CPUtime=102.25
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 54470 0 0 0 10188 37 0 0 25 0 1 0 197331540 202285056 47977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 49386 47977 67 130 0 49253 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 197544

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1420368/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=248560 CPUtime=162.23
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 67136 0 0 0 16172 51 0 0 25 0 1 0 197331540 254525440 60643 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 62140 60643 67 130 0 62007 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 248560

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1344976/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=323364 CPUtime=222.22
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 85870 0 0 0 22155 67 0 0 25 0 1 0 197331540 331124736 79377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 80841 79377 67 130 0 80708 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 323364

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1302736/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=366252 CPUtime=282.2
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 96451 0 0 0 28143 77 0 0 25 0 1 0 197331540 375042048 89958 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 91563 89958 67 130 0 91430 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 366252

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1277072/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=391516 CPUtime=342.18
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 102784 0 0 0 34134 84 0 0 25 0 1 0 197331540 400912384 96291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 97879 96291 67 130 0 97746 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 391516

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1256464/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=412360 CPUtime=402.17
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 107972 0 0 0 40128 89 0 0 25 0 1 0 197331540 422256640 101479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 103090 101479 67 130 0 102957 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 412360

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1219920/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=449972 CPUtime=462.15
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 117184 0 0 0 46117 98 0 0 25 0 1 0 197331540 460771328 110691 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 112493 110691 67 130 0 112360 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 449972

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1122768/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=547636 CPUtime=522.14
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 141643 0 0 0 52096 118 0 0 25 0 1 0 197331540 560779264 135150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 136909 135150 67 130 0 136776 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 547636

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=1024336/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=645296 CPUtime=582.11
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 166063 0 0 0 58074 137 0 0 25 0 1 0 197331540 660783104 159570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 161324 159570 67 130 0 161191 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 645296

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=931920/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=736576 CPUtime=642.11
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 188900 0 0 0 64056 155 0 0 25 0 1 0 197331540 754253824 182407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 184144 182407 67 130 0 184011 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 736576

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=854800/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=814260 CPUtime=702.08
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 208352 0 0 0 70039 169 0 0 25 0 1 0 197331540 833802240 201859 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 203565 201859 67 130 0 203432 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 814260

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=798544/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=869584 CPUtime=762.07
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 222186 0 0 0 76027 180 0 0 25 0 1 0 197331540 890454016 215693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 217396 215693 67 130 0 217263 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 869584

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=783696/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=886172 CPUtime=822.05
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 225922 0 0 0 82021 184 0 0 25 0 1 0 197331540 907440128 219429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 221543 219429 67 130 0 221410 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 886172

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=771984/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=897744 CPUtime=882.04
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 228814 0 0 0 88016 188 0 0 25 0 1 0 197331540 919289856 222321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 224436 222321 67 130 0 224303 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 897744

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=763088/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=906648 CPUtime=942.03
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 231048 0 0 0 94012 191 0 0 25 0 1 0 197331540 928407552 224555 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 226662 224555 67 130 0 226529 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 906648

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=718096/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=951412 CPUtime=1002
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 242291 0 0 0 99998 202 0 0 25 0 1 0 197331540 974245888 235798 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 237853 235798 67 130 0 237720 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 951412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 20973
/proc/meminfo: memFree=675792/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=993960 CPUtime=1061.99
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 252971 0 0 0 105985 214 0 0 25 0 1 0 197331540 1017815040 246478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 248490 246478 67 130 0 248357 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 993960

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 21171
/proc/meminfo: memFree=634296/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=1034620 CPUtime=1121.88
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 263148 0 0 0 111964 224 0 0 25 0 1 0 197331540 1059450880 256655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 258655 256655 67 130 0 258522 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1034620

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 21171
/proc/meminfo: memFree=598352/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=1070708 CPUtime=1181.86
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 272213 0 0 0 117951 235 0 0 25 0 1 0 197331540 1096404992 265720 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 267677 265720 67 130 0 267544 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1070708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 21171
/proc/meminfo: memFree=587664/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=1080804 CPUtime=1200.06
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4194304 274746 0 0 0 119768 238 0 0 25 0 1 0 197331540 1106743296 268253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 270201 268253 67 130 0 270068 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1080804

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

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

[startup+1200.61 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 21171
/proc/meminfo: memFree=587664/2055920 swapFree=4158592/4192956
[pid=20972] ppid=20970 vsize=0 CPUtime=1200.16
/proc/20972/stat : 20972 (minisat_noasser) R 20970 20972 20535 0 -1 4195332 274746 0 0 0 119768 248 0 0 25 0 1 0 197331540 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/20972/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.67
CPU time (s): 1200.24
CPU user time (s): 1197.69
CPU system time (s): 2.55061
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 1080804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.69
system time used= 2.55061
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 274746
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= 25504

runsolver used 0.922859 second user time and 2.66059 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Apr 25 09:43:17 UTC 2007

IDJOB= 421655
IDBENCH= 20578
IDSOLVER= 188
FILE ID= node43/421655-1177494195

PBS_JOBID= 4685864

Free space on /tmp= 66403 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/vliw_unsat_2.0/9dlx_vliw_at_b_iq4.cnf
COMMAND LINE= /tmp/evaluation/421655-1177494195/minisat_noassertions /tmp/evaluation/421655-1177494195/instance-421655-1177494195.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-421655-1177494195 -o ROOT/results/node43/solver-421655-1177494195 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421655-1177494195/minisat_noassertions /tmp/evaluation/421655-1177494195/instance-421655-1177494195.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  6fcbaf8c6c7ed0c41d8ac12258cafaee

RANDOM SEED= 876071717

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1662120 kB
Buffers:         50536 kB
Cached:         243912 kB
SwapCached:       2984 kB
Active:         214276 kB
Inactive:       110648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662120 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:           33164 kB
Writeback:           0 kB
Mapped:          37992 kB
Slab:            54348 kB
Committed_AS:  2663780 kB
PageTables:       1908 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= 66403 MiB

End job on node43 on Wed Apr 25 10:03:20 UTC 2007