Trace number 425187

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 5000.08 5002.01

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
MD5SUM7aa5e97b8e61908955474a79af64353f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.076987
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    2021     6891    20577 |     2297        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2021     6891    20577 |     2526      100     28 |  0.000 % |
0.00/0.04	c |       251 |    2021     6891    20577 |     2779      251     28 |  0.000 % |
0.00/0.06	c |       477 |    2021     6891    20577 |     3057      477     27 |  0.000 % |
0.07/0.09	c |       814 |    2021     6891    20577 |     3363      814     28 |  0.000 % |
0.09/0.14	c |      1320 |    2021     6891    20577 |     3699     1320     30 |  0.000 % |
0.19/0.22	c |      2079 |    2021     6891    20577 |     4069     2079     31 |  0.000 % |
0.29/0.35	c |      3218 |    2021     6891    20577 |     4476     3218     31 |  0.000 % |
0.49/0.56	c |      4926 |    2021     6891    20577 |     4923     2594     30 |  0.000 % |
0.79/0.87	c |      7488 |    2021     6891    20577 |     5416     5156     36 |  0.000 % |
1.39/1.40	c |     11332 |    2021     6891    20577 |     5957     3340     31 |  0.000 % |
2.19/2.21	c |     17098 |    2021     6891    20577 |     6553     5996     32 |  0.000 % |
3.59/3.61	c |     25750 |    2021     6891    20577 |     7208     4390     33 |  0.000 % |
5.59/5.67	c |     38724 |    2021     6891    20577 |     7929     6180     35 |  0.000 % |
8.79/8.81	c |     58185 |    2021     6891    20577 |     8722     5348     35 |  0.000 % |
13.89/13.95	c |     87377 |    2021     6891    20577 |     9595     7668     30 |  0.000 % |
21.79/21.81	c |    131169 |    2021     6891    20577 |    10554     7375     35 |  0.000 % |
34.78/34.85	c |    196853 |    2021     6891    20577 |    11610     8160     37 |  0.000 % |
54.67/54.72	c |    295381 |    2021     6891    20577 |    12771    11854     40 |  0.000 % |
88.26/88.30	c |    443170 |    2021     6891    20577 |    14048     9790     35 |  0.000 % |
140.55/140.66	c |    664853 |    2021     6891    20577 |    15453    10120     30 |  0.000 % |
223.22/223.33	c |    997378 |    2021     6891    20577 |    16998    13141     32 |  0.000 % |
353.56/353.78	c |   1496167 |    2021     6891    20577 |    18698    12316     35 |  0.000 % |
562.20/562.46	c |   2244349 |    2021     6891    20577 |    20568    12510     38 |  0.000 % |
909.07/909.59	c |   3366625 |    2021     6891    20577 |    22624    19320     46 |  0.000 % |
1458.08/1458.79	c |   5050036 |    2021     6891    20577 |    24887    12452     36 |  0.000 % |
2335.28/2336.24	c |   7575152 |    2021     6891    20577 |    27376    23406     39 |  0.000 % |
3734.00/3735.49	c |  11362828 |    2021     6891    20577 |    30113    19239     34 |  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/node3/watcher-425187-1177822170 -o ROOT/results/node3/solver-425187-1177822170 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425187-1177822170/minisat_noassertions /tmp/evaluation/425187-1177822170/instance-425187-1177822170.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10050
/proc/meminfo: memFree=1370968/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=2176 CPUtime=0
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 258254713 2228224 212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 544 212 50 130 0 411 0

[startup+0.0733921 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10050
/proc/meminfo: memFree=1370968/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=2620 CPUtime=0.07
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 366 0 0 0 7 0 0 0 18 0 1 0 258254713 2682880 352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520983 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 655 352 66 130 0 522 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2620

[startup+0.101397 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10050
/proc/meminfo: memFree=1370968/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=2620 CPUtime=0.09
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 366 0 0 0 9 0 0 0 18 0 1 0 258254713 2682880 352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 655 352 66 130 0 522 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2620

[startup+0.30143 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10050
/proc/meminfo: memFree=1370968/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=2752 CPUtime=0.29
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 397 0 0 0 29 0 0 0 20 0 1 0 258254713 2818048 383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 688 383 66 130 0 555 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2752

[startup+0.701495 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10050
/proc/meminfo: memFree=1370968/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=3148 CPUtime=0.69
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 475 0 0 0 69 0 0 0 23 0 1 0 258254713 3223552 461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548737 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 787 461 66 130 0 654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3148

[startup+1.50163 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 10051
/proc/meminfo: memFree=1369040/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=3412 CPUtime=1.49
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 559 0 0 0 149 0 0 0 25 0 1 0 258254713 3493888 545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 853 545 66 130 0 720 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3412

[startup+3.10188 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 10051
/proc/meminfo: memFree=1368784/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=3808 CPUtime=3.09
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 642 0 0 0 309 0 0 0 25 0 1 0 258254713 3899392 628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 952 628 66 130 0 819 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3808

[startup+6.3014 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 10051
/proc/meminfo: memFree=1368080/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=4204 CPUtime=6.29
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 756 0 0 0 629 0 0 0 25 0 1 0 258254713 4304896 742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 1051 742 66 130 0 918 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4204

[startup+12.7024 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 10051
/proc/meminfo: memFree=1367632/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=4468 CPUtime=12.69
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 826 0 0 0 1268 1 0 0 25 0 1 0 258254713 4575232 812 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 1117 812 66 130 0 984 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4468

[startup+25.5015 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 10051
/proc/meminfo: memFree=1366928/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=5392 CPUtime=25.48
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 1038 0 0 0 2547 1 0 0 25 0 1 0 258254713 5521408 1024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 1348 1024 66 130 0 1215 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5392

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 10051
/proc/meminfo: memFree=1366032/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=6172 CPUtime=51.07
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 1234 0 0 0 5106 1 0 0 25 0 1 0 258254713 6320128 1220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 1543 1220 66 130 0 1410 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6172

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 10051
/proc/meminfo: memFree=1364816/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=7388 CPUtime=102.26
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 1531 0 0 0 10224 2 0 0 25 0 1 0 258254713 7565312 1517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 1847 1517 66 130 0 1714 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7388

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 10051
/proc/meminfo: memFree=1363856/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=8312 CPUtime=162.24
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 1767 0 0 0 16221 3 0 0 25 0 1 0 258254713 8511488 1753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 2078 1753 66 130 0 1945 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8312

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10051
/proc/meminfo: memFree=1363472/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=8700 CPUtime=222.22
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 1864 0 0 0 22218 4 0 0 25 0 1 0 258254713 8908800 1850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546853 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 2175 1850 66 130 0 2042 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8700

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10051
/proc/meminfo: memFree=1362320/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=9756 CPUtime=282.2
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 2146 0 0 0 28215 5 0 0 25 0 1 0 258254713 9990144 2132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 2439 2132 66 130 0 2306 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 9756

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10051
/proc/meminfo: memFree=1362128/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=10020 CPUtime=342.17
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 2201 0 0 0 34212 5 0 0 25 0 1 0 258254713 10260480 2187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 2505 2187 66 130 0 2372 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 10020

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10051
/proc/meminfo: memFree=1361296/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=10864 CPUtime=402.15
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 2402 0 0 0 40209 6 0 0 25 0 1 0 258254713 11124736 2388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 2716 2388 66 130 0 2583 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 10864

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10051
/proc/meminfo: memFree=1361040/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=11128 CPUtime=462.13
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 2463 0 0 0 46206 7 0 0 25 0 1 0 258254713 11395072 2449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 2782 2449 66 130 0 2649 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 11128

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10051
/proc/meminfo: memFree=1360720/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=11520 CPUtime=522.11
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 2570 0 0 0 52204 7 0 0 25 0 1 0 258254713 11796480 2556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 2880 2556 66 130 0 2747 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 11520

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10051
/proc/meminfo: memFree=1359824/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=12348 CPUtime=582.09
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 2775 0 0 0 58201 8 0 0 25 0 1 0 258254713 12644352 2761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 3087 2761 66 130 0 2954 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 12348

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10051
/proc/meminfo: memFree=1359440/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=12760 CPUtime=642.07
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 2860 0 0 0 64198 9 0 0 25 0 1 0 258254713 13066240 2846 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 3190 2846 66 130 0 3057 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 12760


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10251
/proc/meminfo: memFree=1349648/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=22440 CPUtime=4000.81
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5298 0 0 0 400040 41 0 0 25 0 1 0 258254713 22978560 5250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 5610 5250 66 130 0 5477 0
Current children cumulated CPU time (s) 4000.81
Current children cumulated vsize (KiB) 22440

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10251
/proc/meminfo: memFree=1349648/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=22440 CPUtime=4060.8
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5298 0 0 0 406038 42 0 0 25 0 1 0 258254713 22978560 5250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 5610 5250 66 130 0 5477 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 22440

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10251
/proc/meminfo: memFree=1349520/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=22704 CPUtime=4120.77
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5347 0 0 0 412035 42 0 0 25 0 1 0 258254713 23248896 5299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 5676 5299 66 130 0 5543 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 22704

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10251
/proc/meminfo: memFree=1349200/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=22976 CPUtime=4180.75
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5429 0 0 0 418032 43 0 0 25 0 1 0 258254713 23527424 5381 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 5744 5381 66 130 0 5611 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 22976

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10251
/proc/meminfo: memFree=1348752/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=23504 CPUtime=4240.73
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5539 0 0 0 424029 44 0 0 25 0 1 0 258254713 24068096 5491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 5876 5491 66 130 0 5743 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 23504

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 10325
/proc/meminfo: memFree=1347488/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=23504 CPUtime=4300.67
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5539 0 0 0 430023 44 0 0 25 0 1 0 258254713 24068096 5491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 5876 5491 66 130 0 5743 0
Current children cumulated CPU time (s) 4300.67
Current children cumulated vsize (KiB) 23504

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10449
/proc/meminfo: memFree=1348560/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=23504 CPUtime=4360.58
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5539 0 0 0 436013 45 0 0 25 0 1 0 258254713 24068096 5491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 5876 5491 66 130 0 5743 0
Current children cumulated CPU time (s) 4360.58
Current children cumulated vsize (KiB) 23504

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10449
/proc/meminfo: memFree=1348560/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=23504 CPUtime=4420.57
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5553 0 0 0 442011 46 0 0 25 0 1 0 258254713 24068096 5505 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 5876 5505 66 130 0 5743 0
Current children cumulated CPU time (s) 4420.57
Current children cumulated vsize (KiB) 23504

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10449
/proc/meminfo: memFree=1348560/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=23504 CPUtime=4480.54
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5560 0 0 0 448008 46 0 0 25 0 1 0 258254713 24068096 5512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 5876 5512 66 130 0 5743 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 23504

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10449
/proc/meminfo: memFree=1348176/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=23932 CPUtime=4540.52
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5650 0 0 0 454005 47 0 0 25 0 1 0 258254713 24506368 5602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 5983 5602 66 130 0 5850 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 23932

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10449
/proc/meminfo: memFree=1347728/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=24460 CPUtime=4600.51
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5780 0 0 0 460003 48 0 0 25 0 1 0 258254713 25047040 5732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 6115 5732 66 130 0 5982 0
Current children cumulated CPU time (s) 4600.51
Current children cumulated vsize (KiB) 24460

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10449
/proc/meminfo: memFree=1347664/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=24460 CPUtime=4660.48
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5780 0 0 0 466000 48 0 0 25 0 1 0 258254713 25047040 5732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 6115 5732 66 130 0 5982 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 24460

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10449
/proc/meminfo: memFree=1347664/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=24460 CPUtime=4720.46
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5780 0 0 0 471997 49 0 0 25 0 1 0 258254713 25047040 5732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 6115 5732 66 130 0 5982 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 24460

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10449
/proc/meminfo: memFree=1347664/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=24460 CPUtime=4780.44
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5780 0 0 0 477994 50 0 0 25 0 1 0 258254713 25047040 5732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 6115 5732 66 130 0 5982 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 24460

[startup+4842.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 10449
/proc/meminfo: memFree=1347728/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=24460 CPUtime=4840.42
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5791 0 0 0 483992 50 0 0 25 0 1 0 258254713 25047040 5743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 6115 5743 66 130 0 5982 0
Current children cumulated CPU time (s) 4840.42
Current children cumulated vsize (KiB) 24460

[startup+4902.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 10449
/proc/meminfo: memFree=1347664/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=24592 CPUtime=4900.4
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5822 0 0 0 489989 51 0 0 25 0 1 0 258254713 25182208 5774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 6148 5774 66 130 0 6015 0
Current children cumulated CPU time (s) 4900.4
Current children cumulated vsize (KiB) 24592

[startup+4962.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10449
/proc/meminfo: memFree=1347664/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=24592 CPUtime=4960.38
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5822 0 0 0 495987 51 0 0 25 0 1 0 258254713 25182208 5774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 6148 5774 66 130 0 6015 0
Current children cumulated CPU time (s) 4960.38
Current children cumulated vsize (KiB) 24592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10449
/proc/meminfo: memFree=1347600/2055920 swapFree=4138856/4192956
[pid=10050] ppid=10048 vsize=24616 CPUtime=5000.07
/proc/10050/stat : 10050 (minisat_noasser) R 10048 10050 9996 0 -1 4194304 5835 0 0 0 499955 52 0 0 25 0 1 0 258254713 25206784 5787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/10050/statm: 6154 5787 66 130 0 6021 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 24616

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.08
CPU user time (s): 4999.56
CPU system time (s): 0.52492
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 24724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.56
system time used= 0.52492
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5835
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= 5428

runsolver used 3.9154 second user time and 10.7294 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Apr 29 04:49:30 UTC 2007

IDJOB= 425187
IDBENCH= 20330
IDSOLVER= 189
FILE ID= node3/425187-1177822170

PBS_JOBID= 4718242

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
COMMAND LINE= /tmp/evaluation/425187-1177822170/minisat_noassertions /tmp/evaluation/425187-1177822170/instance-425187-1177822170.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-425187-1177822170 -o ROOT/results/node3/solver-425187-1177822170 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425187-1177822170/minisat_noassertions /tmp/evaluation/425187-1177822170/instance-425187-1177822170.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7aa5e97b8e61908955474a79af64353f

RANDOM SEED= 505466275

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1371312 kB
Buffers:         57312 kB
Cached:         531732 kB
SwapCached:      18128 kB
Active:         263960 kB
Inactive:       349148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1371312 kB
SwapTotal:     4192956 kB
SwapFree:      4138856 kB
Dirty:            1760 kB
Writeback:           0 kB
Mapped:          29832 kB
Slab:            56972 kB
Committed_AS:  6193156 kB
PageTables:       1780 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= 66563 MiB

End job on node3 on Sun Apr 29 06:12:54 UTC 2007