Trace number 421482

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) 1200.12 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                                              |
1.39/1.46	c |  Parsing time:         1.32         s                                       |
25.48/25.58	c ============================[ Search Statistics ]==============================
25.48/25.58	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
25.48/25.58	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
25.48/25.58	c ===============================================================================
25.48/25.58	c |         0 |   83984   655309  2820257 |   218436        0    nan |  0.000 % |
26.29/26.34	c |       100 |   83984   655309  2820257 |   240279      100     12 |  0.120 % |
26.98/27.02	c |       251 |   83984   655309  2820257 |   264307      251     25 |  0.120 % |
28.08/28.10	c |       476 |   83984   655309  2820257 |   290738      476     26 |  0.120 % |
29.38/29.46	c |       814 |   83984   655309  2820257 |   319812      814     31 |  0.120 % |
32.38/32.45	c |      1320 |   83984   655309  2820257 |   351793     1320     28 |  0.120 % |
34.97/35.06	c |      2080 |   83984   655309  2820257 |   386973     2080     26 |  0.120 % |
42.86/42.99	c |      3220 |   83984   655309  2820257 |   425670     3220     29 |  0.120 % |
50.46/50.60	c |      4928 |   83984   655309  2820257 |   468237     4928     27 |  0.120 % |
68.85/68.97	c |      7490 |   83984   655309  2820257 |   515061     7490     49 |  0.120 % |
84.84/84.93	c |     11334 |   83984   655309  2820257 |   566567    11334     42 |  0.120 % |
118.54/118.63	c |     17100 |   83984   655309  2820257 |   623224    17100     52 |  0.120 % |
156.73/156.87	c |     25750 |   83984   655309  2820257 |   685546    25750     46 |  0.120 % |
231.61/231.75	c |     38725 |   83984   655309  2820257 |   754101    38725     58 |  0.120 % |
363.89/364.01	c |     58188 |   83984   655309  2820257 |   829511    58188     61 |  0.120 % |
536.54/536.77	c |     87380 |   83984   655309  2820257 |   912462    87380     54 |  0.120 % |
805.27/805.55	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-421482-1177491820 -o ROOT/results/node26/solver-421482-1177491820 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421482-1177491820/minisat_noassertions /tmp/evaluation/421482-1177491820/instance-421482-1177491820.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 0.95 0.69 3/77 29091
/proc/meminfo: memFree=1621392/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=2176 CPUtime=0
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 452 0 0 0 0 0 0 0 18 0 1 0 197098999 2228224 438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134690530 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 544 439 50 130 0 411 0

[startup+0.0565121 s]
/proc/loadavg: 0.92 0.95 0.69 3/77 29091
/proc/meminfo: memFree=1621392/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=6288 CPUtime=0.04
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 1423 0 0 0 4 0 0 0 18 0 1 0 197098999 6438912 1409 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 1572 1410 50 130 0 1439 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6288

[startup+0.101516 s]
/proc/loadavg: 0.92 0.95 0.69 3/77 29091
/proc/meminfo: memFree=1621392/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=9620 CPUtime=0.09
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 2221 0 0 0 8 1 0 0 18 0 1 0 197098999 9850880 2207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 2405 2212 50 130 0 2272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9620

[startup+0.30154 s]
/proc/loadavg: 0.92 0.95 0.69 3/77 29091
/proc/meminfo: memFree=1621392/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=26364 CPUtime=0.29
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 5810 0 0 0 26 3 0 0 20 0 1 0 197098999 26996736 5796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 6591 5798 50 130 0 6458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26364

[startup+0.70157 s]
/proc/loadavg: 0.92 0.95 0.69 3/77 29091
/proc/meminfo: memFree=1621392/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=56800 CPUtime=0.69
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 12646 0 0 0 62 7 0 0 24 0 1 0 197098999 58163200 12632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 14200 12633 50 130 0 14067 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56800

[startup+1.50164 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 29092
/proc/meminfo: memFree=1550728/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=113004 CPUtime=1.49
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 25305 0 0 0 135 14 0 0 25 0 1 0 197098999 115716096 25291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 28251 25291 61 130 0 28118 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 113004

[startup+3.10179 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 29092
/proc/meminfo: memFree=1511688/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=144564 CPUtime=3.09
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 33650 0 0 0 292 17 0 0 25 0 1 0 197098999 148033536 33636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 36141 33636 61 130 0 36008 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 144564

[startup+6.30109 s]
/proc/loadavg: 0.93 0.95 0.69 2/78 29092
/proc/meminfo: memFree=1434776/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=213104 CPUtime=6.29
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 50101 0 0 0 604 25 0 0 25 0 1 0 197098999 218218496 50087 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546038 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 53276 50087 61 130 0 53143 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 213104

[startup+12.7027 s]
/proc/loadavg: 0.93 0.95 0.69 2/78 29092
/proc/meminfo: memFree=1393560/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=247428 CPUtime=12.68
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 57621 0 0 0 1239 29 0 0 25 0 1 0 197098999 253366272 57607 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134525448 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 61857 57607 61 130 0 61724 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 247428

[startup+25.5019 s]
/proc/loadavg: 0.95 0.95 0.70 2/78 29092
/proc/meminfo: memFree=1370008/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=261612 CPUtime=25.48
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63139 0 0 0 2516 32 0 0 25 0 1 0 197098999 267890688 62703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134680194 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 65403 62703 61 130 0 65270 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 261612

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.70 2/78 29092
/proc/meminfo: memFree=1408856/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=220800 CPUtime=51.05
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63249 0 0 0 5072 33 0 0 25 0 1 0 197098999 226099200 53134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55200 53134 67 130 0 55067 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 220800

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.72 2/78 29092
/proc/meminfo: memFree=1408856/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=220800 CPUtime=102.24
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63251 0 0 0 10191 33 0 0 25 0 1 0 197098999 226099200 53136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55200 53136 67 130 0 55067 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 220800

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 29092
/proc/meminfo: memFree=1408856/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=220800 CPUtime=162.23
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63251 0 0 0 16189 34 0 0 25 0 1 0 197098999 226099200 53136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55200 53136 67 130 0 55067 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 220800

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 29092
/proc/meminfo: memFree=1408856/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=220800 CPUtime=222.22
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63252 0 0 0 22187 35 0 0 25 0 1 0 197098999 226099200 53137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55200 53137 67 130 0 55067 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 220800

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 29092
/proc/meminfo: memFree=1408920/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=220800 CPUtime=282.2
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63252 0 0 0 28185 35 0 0 25 0 1 0 197098999 226099200 53137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55200 53137 67 130 0 55067 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 220800

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 29092
/proc/meminfo: memFree=1408920/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=220800 CPUtime=342.18
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63252 0 0 0 34183 35 0 0 25 0 1 0 197098999 226099200 53137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55200 53137 67 130 0 55067 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 220800

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 29092
/proc/meminfo: memFree=1408600/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221164 CPUtime=402.17
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63317 0 0 0 40181 36 0 0 25 0 1 0 197098999 226471936 53202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55291 53202 67 130 0 55158 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 221164

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 29092
/proc/meminfo: memFree=1408600/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221164 CPUtime=462.15
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63326 0 0 0 46179 36 0 0 25 0 1 0 197098999 226471936 53211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55291 53211 67 130 0 55158 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 221164

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 29092
/proc/meminfo: memFree=1408536/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221164 CPUtime=522.14
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63337 0 0 0 52177 37 0 0 25 0 1 0 197098999 226471936 53222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55291 53222 67 130 0 55158 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 221164

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 29092
/proc/meminfo: memFree=1408472/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221344 CPUtime=582.12
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63349 0 0 0 58175 37 0 0 25 0 1 0 197098999 226656256 53234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55336 53234 67 130 0 55203 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 221344

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 29092
/proc/meminfo: memFree=1408472/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221344 CPUtime=642.11
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63358 0 0 0 64174 37 0 0 25 0 1 0 197098999 226656256 53243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546600 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55336 53243 67 130 0 55203 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 221344

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 29092
/proc/meminfo: memFree=1408408/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221344 CPUtime=702.1
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63367 0 0 0 70172 38 0 0 25 0 1 0 197098999 226656256 53252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55336 53252 67 130 0 55203 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 221344

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 29092
/proc/meminfo: memFree=1408408/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221344 CPUtime=762.08
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63378 0 0 0 76170 38 0 0 25 0 1 0 197098999 226656256 53263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55336 53263 67 130 0 55203 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 221344

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 29092
/proc/meminfo: memFree=1408344/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221344 CPUtime=822.07
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63388 0 0 0 82168 39 0 0 25 0 1 0 197098999 226656256 53273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55336 53273 67 130 0 55203 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 221344

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 29092
/proc/meminfo: memFree=1408344/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221612 CPUtime=882.05
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63399 0 0 0 88166 39 0 0 25 0 1 0 197098999 226930688 53284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55403 53284 67 130 0 55270 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 221612

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 29092
/proc/meminfo: memFree=1408280/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221612 CPUtime=942.04
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63407 0 0 0 94164 40 0 0 25 0 1 0 197098999 226930688 53292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55403 53292 67 130 0 55270 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 221612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 29092
/proc/meminfo: memFree=1408280/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221612 CPUtime=1002.02
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63416 0 0 0 100162 40 0 0 25 0 1 0 197098999 226930688 53301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55403 53301 67 130 0 55270 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 221612

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 29092
/proc/meminfo: memFree=1408216/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221612 CPUtime=1062
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63428 0 0 0 106160 40 0 0 25 0 1 0 197098999 226930688 53313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55403 53313 67 130 0 55270 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 221612

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 29092
/proc/meminfo: memFree=1408152/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221612 CPUtime=1121.99
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63438 0 0 0 112158 41 0 0 25 0 1 0 197098999 226930688 53323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55403 53323 67 130 0 55270 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 221612

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 29092
/proc/meminfo: memFree=1408088/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221612 CPUtime=1181.97
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63451 0 0 0 118156 41 0 0 25 0 1 0 197098999 226930688 53336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55403 53336 67 130 0 55270 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 221612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 29092
/proc/meminfo: memFree=1408088/2055920 swapFree=4170240/4192956
[pid=29091] ppid=29089 vsize=221612 CPUtime=1200.07
/proc/29091/stat : 29091 (minisat_noasser) R 29089 29091 28788 0 -1 4194304 63456 0 0 0 119966 41 0 0 25 0 1 0 197098999 226930688 53341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/29091/statm: 55403 53341 67 130 0 55270 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 221612

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): 1200.12
CPU user time (s): 1199.67
CPU system time (s): 0.45593
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 263892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.45593
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63456
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= 14122

runsolver used 0.913861 second user time and 2.6216 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Apr 25 09:03:42 UTC 2007

IDJOB= 421482
IDBENCH= 20405
IDSOLVER= 188
FILE ID= node26/421482-1177491820

PBS_JOBID= 4685871

Free space on /tmp= 66414 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= /tmp/evaluation/421482-1177491820/minisat_noassertions /tmp/evaluation/421482-1177491820/instance-421482-1177491820.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-421482-1177491820 -o ROOT/results/node26/solver-421482-1177491820 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421482-1177491820/minisat_noassertions /tmp/evaluation/421482-1177491820/instance-421482-1177491820.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b3381a58cbbd64d5d90a3b4fcd44bf6d

RANDOM SEED= 588303978

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1621800 kB
Buffers:         48732 kB
Cached:         292580 kB
SwapCached:       3516 kB
Active:         223680 kB
Inactive:       140784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621800 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:           23048 kB
Writeback:           0 kB
Mapped:          30420 kB
Slab:            55284 kB
Committed_AS:  1192936 kB
PageTables:       1716 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= 66414 MiB

End job on node26 on Wed Apr 25 09:23:44 UTC 2007