Trace number 421138

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) 1200.07 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S793374232-15.cnf
MD5SUM6e9f9b40f58898d74ef75a0a472d48ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.8948
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
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 512000
Number of clauses of size over 50

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:  600                                                  |
0.00/0.00	c |  Number of clauses:    12000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.07/0.08	c |       100 |     600    12000    60000 |     4400      100     87 |  0.000 % |
0.07/0.09	c |       251 |     600    12000    60000 |     4840      251     87 |  0.000 % |
0.09/0.11	c |       477 |     600    12000    60000 |     5324      477     86 |  0.000 % |
0.09/0.14	c |       815 |     600    12000    60000 |     5856      815     83 |  0.000 % |
0.09/0.18	c |      1322 |     600    12000    60000 |     6442     1322     83 |  0.000 % |
0.19/0.25	c |      2082 |     600    12000    60000 |     7086     2082     85 |  0.000 % |
0.29/0.35	c |      3221 |     600    12000    60000 |     7794     3221     85 |  0.000 % |
0.49/0.54	c |      4932 |     600    12000    60000 |     8574     4932     88 |  0.000 % |
0.79/0.83	c |      7495 |     600    12000    60000 |     9431     7495     88 |  0.000 % |
1.30/1.33	c |     11342 |     600    12000    60000 |    10374     6524     90 |  0.000 % |
2.10/2.20	c |     17115 |     600    12000    60000 |    11412     7024     96 |  0.000 % |
3.59/3.61	c |     25765 |     600    12000    60000 |    12553     9858     96 |  0.000 % |
5.79/5.86	c |     38742 |     600    12000    60000 |    13809    10071     99 |  0.000 % |
9.59/9.63	c |     58203 |     600    12000    60000 |    15189     8510     91 |  0.000 % |
16.08/16.13	c |     87395 |     600    12000    60000 |    16708    14613     96 |  0.000 % |
26.89/26.99	c |    131184 |     600    12000    60000 |    18379    16114     97 |  0.000 % |
43.78/43.86	c |    196868 |     600    12000    60000 |    20217    16737     97 |  0.000 % |
74.07/74.12	c |    295394 |     600    12000    60000 |    22239    13111     97 |  0.000 % |
118.15/118.28	c |    443183 |     600    12000    60000 |    24463    14952     94 |  0.000 % |
191.12/191.26	c |    664866 |     600    12000    60000 |    26909    12255     93 |  0.000 % |
317.48/317.64	c |    997392 |     600    12000    60000 |    29600    13799     90 |  0.000 % |
505.71/506.00	c |   1496180 |     600    12000    60000 |    32561    25707     94 |  0.000 % |
818.98/819.36	c |   2244362 |     600    12000    60000 |    35817    13237     91 |  0.000 % |

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/node23/watcher-421138-1177499025 -o ROOT/results/node23/solver-421138-1177499025 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421138-1177499025/minisat_noassertions /tmp/evaluation/421138-1177499025/instance-421138-1177499025.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 0.97 0.91 3/77 2277
/proc/meminfo: memFree=1815112/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=1856 CPUtime=0
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 197819628 1900544 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 464 192 50 130 0 331 0

[startup+0.0772051 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 2277
/proc/meminfo: memFree=1815112/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=2600 CPUtime=0.07
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 442 0 0 0 7 0 0 0 18 0 1 0 197819628 2662400 392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 650 392 63 130 0 517 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2600

[startup+0.101209 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 2277
/proc/meminfo: memFree=1815112/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=2600 CPUtime=0.09
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 447 0 0 0 9 0 0 0 18 0 1 0 197819628 2662400 397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 650 397 67 130 0 517 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2600

[startup+0.301248 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 2277
/proc/meminfo: memFree=1815112/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=3392 CPUtime=0.29
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 623 0 0 0 29 0 0 0 19 0 1 0 197819628 3473408 573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 848 573 67 130 0 715 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3392

[startup+0.701326 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 2277
/proc/meminfo: memFree=1815112/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=4844 CPUtime=0.69
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 995 0 0 0 69 0 0 0 23 0 1 0 197819628 4960256 945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 1211 945 67 130 0 1078 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4844

[startup+1.50148 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1810688/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=6164 CPUtime=1.5
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 1307 0 0 0 149 1 0 0 25 0 1 0 197819628 6311936 1257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 1541 1257 67 130 0 1408 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 6164

[startup+3.10179 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1809728/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=7352 CPUtime=3.09
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 1607 0 0 0 308 1 0 0 25 0 1 0 197819628 7528448 1557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 1838 1557 67 130 0 1705 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7352

[startup+6.30141 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1808256/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=8144 CPUtime=6.29
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 1815 0 0 0 628 1 0 0 25 0 1 0 197819628 8339456 1765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553654 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 2036 1765 67 130 0 1903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8144

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1807040/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=9332 CPUtime=12.69
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 2124 0 0 0 1268 1 0 0 25 0 1 0 197819628 9555968 2074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 2333 2074 67 130 0 2200 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9332

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1805504/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=10652 CPUtime=25.49
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 2435 0 0 0 2547 2 0 0 25 0 1 0 197819628 10907648 2385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 2663 2385 67 130 0 2530 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10652

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1803392/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=12812 CPUtime=51.07
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 2966 0 0 0 5105 2 0 0 25 0 1 0 197819628 13119488 2916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 3203 2916 67 130 0 3070 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12812

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1801792/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=14264 CPUtime=102.26
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 3350 0 0 0 10223 3 0 0 25 0 1 0 197819628 14606336 3300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 3566 3300 67 130 0 3433 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14264

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1800256/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=15980 CPUtime=162.23
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 3766 0 0 0 16219 4 0 0 25 0 1 0 197819628 16363520 3716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 3995 3716 67 130 0 3862 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15980

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1798784/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=17432 CPUtime=222.21
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 4124 0 0 0 22216 5 0 0 25 0 1 0 197819628 17850368 4074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 4358 4074 67 130 0 4225 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17432

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1798272/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=17960 CPUtime=282.18
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 4248 0 0 0 28213 5 0 0 25 0 1 0 197819628 18391040 4198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 4490 4198 67 130 0 4357 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 17960

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1796608/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=19576 CPUtime=342.17
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 4653 0 0 0 34210 7 0 0 25 0 1 0 197819628 20045824 4603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 4894 4603 67 130 0 4761 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19576

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1796224/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=19840 CPUtime=402.14
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 4734 0 0 0 40207 7 0 0 25 0 1 0 197819628 20316160 4684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 4960 4684 67 130 0 4827 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 19840

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1795968/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=20384 CPUtime=462.12
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 4835 0 0 0 46205 7 0 0 25 0 1 0 197819628 20873216 4785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 5096 4785 67 130 0 4963 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 20384

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1794368/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=21964 CPUtime=522.1
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 5240 0 0 0 52202 8 0 0 25 0 1 0 197819628 22491136 5190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 5491 5190 67 130 0 5358 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 21964

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1793280/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=23156 CPUtime=582.07
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 5528 0 0 0 58198 9 0 0 25 0 1 0 197819628 23711744 5478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 5789 5478 67 130 0 5656 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 23156

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1793152/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=23156 CPUtime=642.06
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 5547 0 0 0 64196 10 0 0 25 0 1 0 197819628 23711744 5497 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 5789 5497 67 130 0 5656 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 23156

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1793024/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=23552 CPUtime=702.03
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 5633 0 0 0 70193 10 0 0 25 0 1 0 197819628 24117248 5583 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558269 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 5888 5583 67 130 0 5755 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 23552

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1792640/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=23684 CPUtime=762.02
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 5668 0 0 0 76191 11 0 0 25 0 1 0 197819628 24252416 5618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 5921 5618 67 130 0 5788 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 23684

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2278
/proc/meminfo: memFree=1792640/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=23684 CPUtime=821.98
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 5668 0 0 0 82187 11 0 0 25 0 1 0 197819628 24252416 5618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 5921 5618 67 130 0 5788 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 23684

[startup+882.301 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 2278
/proc/meminfo: memFree=1790656/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=25664 CPUtime=881.96
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 6176 0 0 0 88184 12 0 0 25 0 1 0 197819628 26279936 6126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 6416 6126 67 130 0 6283 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 25664

[startup+942.302 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 2278
/proc/meminfo: memFree=1790336/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=25928 CPUtime=941.94
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 6240 0 0 0 94181 13 0 0 25 0 1 0 197819628 26550272 6190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 6482 6190 67 130 0 6349 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 25928

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2278
/proc/meminfo: memFree=1790336/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=25928 CPUtime=1001.92
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 6246 0 0 0 100178 14 0 0 25 0 1 0 197819628 26550272 6196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 6482 6196 67 130 0 6349 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 25928

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2278
/proc/meminfo: memFree=1790272/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=26032 CPUtime=1061.9
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 6255 0 0 0 106176 14 0 0 25 0 1 0 197819628 26656768 6205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 6508 6205 67 130 0 6375 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 26032

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2278
/proc/meminfo: memFree=1789888/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=26428 CPUtime=1121.88
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 6359 0 0 0 112173 15 0 0 25 0 1 0 197819628 27062272 6309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 6607 6309 67 130 0 6474 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 26428

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2278
/proc/meminfo: memFree=1789824/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=26428 CPUtime=1181.85
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 6368 0 0 0 118170 15 0 0 25 0 1 0 197819628 27062272 6318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 6607 6318 67 130 0 6474 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 26428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2278
/proc/meminfo: memFree=1789824/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=26428 CPUtime=1200.05
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 6368 0 0 0 119990 15 0 0 25 0 1 0 197819628 27062272 6318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 6607 6318 67 130 0 6474 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26428

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2278
/proc/meminfo: memFree=1789824/2055920 swapFree=4169168/4192956
[pid=2277] ppid=2275 vsize=26428 CPUtime=1200.05
/proc/2277/stat : 2277 (minisat_noasser) R 2275 2277 1275 0 -1 4194304 6368 0 0 0 119990 15 0 0 25 0 1 0 197819628 27062272 6318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2277/statm: 6607 6318 67 130 0 6474 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26428

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.164974
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 26428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6368
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= 24856

runsolver used 0.891864 second user time and 2.6086 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Apr 25 11:03:45 UTC 2007

IDJOB= 421138
IDBENCH= 20047
IDSOLVER= 188
FILE ID= node23/421138-1177499025

PBS_JOBID= 4685845

Free space on /tmp= 66454 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S793374232-15.cnf
COMMAND LINE= /tmp/evaluation/421138-1177499025/minisat_noassertions /tmp/evaluation/421138-1177499025/instance-421138-1177499025.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-421138-1177499025 -o ROOT/results/node23/solver-421138-1177499025 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421138-1177499025/minisat_noassertions /tmp/evaluation/421138-1177499025/instance-421138-1177499025.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  6e9f9b40f58898d74ef75a0a472d48ed

RANDOM SEED= 641543429

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1815584 kB
Buffers:         36968 kB
Cached:         125640 kB
SwapCached:       3176 kB
Active:         105052 kB
Inactive:        80980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815584 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          30520 kB
Slab:            39828 kB
Committed_AS:  2832480 kB
PageTables:       1796 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= 66454 MiB

End job on node23 on Wed Apr 25 11:23:48 UTC 2007