Trace number 314985

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 (with assertions)? (TO) 1200.13 1200.44

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h18-unsat.cnf
MD5SUMb3381a58cbbd64d5d90a3b4fcd44bf6d
Bench CategoryINDUST (industrial 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 variables338487
Number of clauses1187589
Sum of the clauses size2886289
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2849854
Number of clauses of size 3326098
Number of clauses of size 4798
Number of clauses of size 5544
Number of clauses of size over 510039

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:  340179                                               |
0.00/0.00	c |  Number of clauses:    1187589                                              |
2.39/2.41	c |  Parsing time:         2.28         s                                       |
37.08/37.19	c ============================[ Search Statistics ]==============================
37.08/37.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
37.08/37.19	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
37.08/37.19	c ===============================================================================
37.08/37.19	c |         0 |   83984   655309  2820257 |   218436        0    nan |  0.000 % |
37.88/37.95	c |       100 |   83984   655309  2820257 |   240279      100     12 |  0.120 % |
38.58/38.65	c |       251 |   83984   655309  2820257 |   264307      251     25 |  0.120 % |
39.68/39.77	c |       476 |   83984   655309  2820257 |   290738      476     26 |  0.120 % |
41.08/41.16	c |       814 |   83984   655309  2820257 |   319812      814     31 |  0.120 % |
44.18/44.29	c |      1320 |   83984   655309  2820257 |   351793     1320     28 |  0.120 % |
46.88/46.96	c |      2080 |   83984   655309  2820257 |   386973     2080     26 |  0.120 % |
55.18/55.22	c |      3220 |   83984   655309  2820257 |   425670     3220     29 |  0.120 % |
62.98/63.07	c |      4928 |   83984   655309  2820257 |   468237     4928     27 |  0.120 % |
82.07/82.14	c |      7490 |   83984   655309  2820257 |   515061     7490     49 |  0.120 % |
98.47/98.58	c |     11334 |   83984   655309  2820257 |   566567    11334     42 |  0.120 % |
133.36/133.49	c |     17100 |   83984   655309  2820257 |   623224    17100     52 |  0.120 % |
172.75/172.87	c |     25750 |   83984   655309  2820257 |   685546    25750     46 |  0.120 % |
250.23/250.35	c |     38725 |   83984   655309  2820257 |   754101    38725     58 |  0.120 % |
386.69/386.87	c |     58188 |   83984   655309  2820257 |   829511    58188     61 |  0.120 % |
565.44/565.67	c |     87380 |   83984   655309  2820257 |   912462    87380     54 |  0.120 % |
842.87/843.18	c |    131169 |   83984   655309  2820257 |  1003709   131169     53 |  0.120 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-314985-1172646730 -o ROOT/results/node67/solver-314985-1172646730 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314985-1172646730/minisat /tmp/evaluation/314985-1172646730/instance-314985-1172646730.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: 1.07 0.99 0.97 3/64 2814
/proc/meminfo: memFree=1044256/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=2208 CPUtime=0
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 462 0 0 0 0 0 0 0 18 0 1 0 284630633 2260992 446 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 552 446 58 138 0 411 0

[startup+0.0378529 s]
/proc/loadavg: 1.07 0.99 0.97 3/64 2814
/proc/meminfo: memFree=1044256/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=4936 CPUtime=0.02
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 1079 0 0 0 2 0 0 0 18 0 1 0 284630633 5054464 1063 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134525446 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 1234 1063 58 138 0 1093 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4936

[startup+0.101858 s]
/proc/loadavg: 1.07 0.99 0.97 3/64 2814
/proc/meminfo: memFree=1044256/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=8672 CPUtime=0.09
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 1972 0 0 0 8 1 0 0 18 0 1 0 284630633 8880128 1956 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 2168 1957 58 138 0 2027 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8672

[startup+0.301877 s]
/proc/loadavg: 1.07 0.99 0.97 3/64 2814
/proc/meminfo: memFree=1044256/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=20800 CPUtime=0.29
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 4746 0 0 0 27 2 0 0 19 0 1 0 284630633 21299200 4730 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 5200 4730 58 138 0 5059 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20800

[startup+0.70192 s]
/proc/loadavg: 1.07 0.99 0.97 3/64 2814
/proc/meminfo: memFree=1044256/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=40264 CPUtime=0.69
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 9272 0 0 0 64 5 0 0 22 0 1 0 284630633 41230336 9256 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 10066 9256 58 138 0 9925 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40264

[startup+1.502 s]
/proc/loadavg: 1.07 0.99 0.97 2/65 2815
/proc/meminfo: memFree=994008/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=76384 CPUtime=1.49
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 17066 0 0 0 140 9 0 0 25 0 1 0 284630633 78217216 17050 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 19096 17051 58 138 0 18955 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76384

[startup+3.10117 s]
/proc/loadavg: 1.07 0.99 0.97 2/65 2815
/proc/meminfo: memFree=955032/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=118720 CPUtime=3.09
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 26812 0 0 0 295 14 0 0 25 0 1 0 284630633 121569280 26796 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 29680 26796 70 138 0 29539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 118720

[startup+6.30151 s]
/proc/loadavg: 1.07 0.99 0.97 2/65 2815
/proc/meminfo: memFree=911072/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=151404 CPUtime=6.29
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 35448 0 0 0 612 17 0 0 25 0 1 0 284630633 155037696 35432 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 37851 35432 70 138 0 37710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151404

[startup+12.7012 s]
/proc/loadavg: 1.06 0.99 0.97 2/65 2815
/proc/meminfo: memFree=864800/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=198400 CPUtime=12.69
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 46196 0 0 0 1247 22 0 0 25 0 1 0 284630633 203161600 46180 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 49600 46180 70 138 0 49459 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 198400

[startup+25.5015 s]
/proc/loadavg: 1.05 0.99 0.97 2/65 2815
/proc/meminfo: memFree=811936/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=249440 CPUtime=25.49
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 58222 0 0 0 2520 29 0 0 25 0 1 0 284630633 255426560 58206 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134532688 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 62360 58206 70 138 0 62219 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 249440

[startup+51.1012 s]
/proc/loadavg: 1.03 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831584/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=220832 CPUtime=51.08
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63258 0 0 0 5076 32 0 0 25 0 1 0 284630633 226131968 53141 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55208 53141 74 138 0 55067 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 220832

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831648/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=220832 CPUtime=102.27
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63260 0 0 0 10195 32 0 0 25 0 1 0 284630633 226131968 53143 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55208 53143 74 138 0 55067 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 220832

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831648/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=220832 CPUtime=162.25
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63260 0 0 0 16193 32 0 0 25 0 1 0 284630633 226131968 53143 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55208 53143 74 138 0 55067 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 220832

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831712/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=220832 CPUtime=222.23
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63261 0 0 0 22191 32 0 0 25 0 1 0 284630633 226131968 53144 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55208 53144 74 138 0 55067 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 220832

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831712/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=220832 CPUtime=282.22
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63261 0 0 0 28190 32 0 0 25 0 1 0 284630633 226131968 53144 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55208 53144 74 138 0 55067 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 220832

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831712/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=220832 CPUtime=342.2
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63261 0 0 0 34188 32 0 0 25 0 1 0 284630633 226131968 53144 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55208 53144 74 138 0 55067 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 220832

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831712/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=220832 CPUtime=402.19
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63262 0 0 0 40187 32 0 0 25 0 1 0 284630633 226131968 53145 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550226 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55208 53145 74 138 0 55067 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 220832

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831392/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=221196 CPUtime=462.17
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63331 0 0 0 46185 32 0 0 25 0 1 0 284630633 226504704 53214 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552992 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55299 53214 74 138 0 55158 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 221196

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831328/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=221196 CPUtime=522.16
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63341 0 0 0 52184 32 0 0 25 0 1 0 284630633 226504704 53224 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55299 53224 74 138 0 55158 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 221196

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831328/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=221196 CPUtime=582.14
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63352 0 0 0 58182 32 0 0 25 0 1 0 284630633 226504704 53235 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55299 53235 74 138 0 55158 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 221196

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831264/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=221376 CPUtime=642.13
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63363 0 0 0 64181 32 0 0 25 0 1 0 284630633 226689024 53246 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55344 53246 74 138 0 55203 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 221376

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831200/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=221376 CPUtime=702.11
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63371 0 0 0 70179 32 0 0 25 0 1 0 284630633 226689024 53254 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55344 53254 74 138 0 55203 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 221376

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831200/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=221376 CPUtime=762.1
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63381 0 0 0 76178 32 0 0 25 0 1 0 284630633 226689024 53264 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55344 53264 74 138 0 55203 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 221376

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831136/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=221376 CPUtime=822.08
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63390 0 0 0 82176 32 0 0 25 0 1 0 284630633 226689024 53273 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55344 53273 74 138 0 55203 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 221376

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831072/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=221644 CPUtime=882.06
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63401 0 0 0 88174 32 0 0 25 0 1 0 284630633 226963456 53284 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55411 53284 74 138 0 55270 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 221644

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831072/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=221644 CPUtime=942.05
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63411 0 0 0 94173 32 0 0 25 0 1 0 284630633 226963456 53294 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55411 53294 74 138 0 55270 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 221644

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=831008/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=221644 CPUtime=1002.03
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63418 0 0 0 100171 32 0 0 25 0 1 0 284630633 226963456 53301 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55411 53301 74 138 0 55270 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 221644

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=830944/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=221644 CPUtime=1062.01
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63427 0 0 0 106169 32 0 0 25 0 1 0 284630633 226963456 53310 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55411 53310 74 138 0 55270 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 221644

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=830944/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=221644 CPUtime=1122
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63441 0 0 0 112168 32 0 0 25 0 1 0 284630633 226963456 53324 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55411 53324 74 138 0 55270 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 221644

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=830880/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=221644 CPUtime=1181.98
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63448 0 0 0 118166 32 0 0 25 0 1 0 284630633 226963456 53331 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55411 53331 74 138 0 55270 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 221644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 2815
/proc/meminfo: memFree=830880/2055920 swapFree=4178840/4192956
[pid=2814] ppid=2812 vsize=221644 CPUtime=1200.08
/proc/2814/stat : 2814 (minisat) R 2812 2814 1249 0 -1 4194304 63451 0 0 0 119976 32 0 0 25 0 1 0 284630633 226963456 53334 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2814/statm: 55411 53334 74 138 0 55270 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 221644

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): 1200.44
CPU time (s): 1200.13
CPU user time (s): 1199.77
CPU system time (s): 0.362944
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 263924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.362944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63451
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= 1052

runsolver used 0.828873 second user time and 2.46962 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Feb 28 07:12:10 UTC 2007

IDJOB= 314985
IDBENCH= 20405
IDSOLVER= 109
FILE ID= node67/314985-1172646730

PBS_JOBID= 3981158

Free space on /tmp= 66524 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= /tmp/evaluation/314985-1172646730/minisat /tmp/evaluation/314985-1172646730/instance-314985-1172646730.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-314985-1172646730 -o ROOT/results/node67/solver-314985-1172646730 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314985-1172646730/minisat /tmp/evaluation/314985-1172646730/instance-314985-1172646730.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  b3381a58cbbd64d5d90a3b4fcd44bf6d

RANDOM SEED= 968239141

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:       1044664 kB
Buffers:         28100 kB
Cached:         854068 kB
SwapCached:       8292 kB
Active:         321176 kB
Inactive:       647460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1044664 kB
SwapTotal:     4192956 kB
SwapFree:      4178840 kB
Dirty:           22344 kB
Writeback:           0 kB
Mapped:          86868 kB
Slab:            28408 kB
Committed_AS:   873088 kB
PageTables:       1624 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= 66524 MiB

End job on node67 on Wed Feb 28 07:32:13 UTC 2007