Trace number 424896

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) 5000.1 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
MD5SUM4dab682b2baab8325744eab5c8aeca81
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark411.752
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     443     1905     5764 |      635        0    nan |  0.000 % |
0.00/0.00	c |       101 |     443     1905     5764 |      698      101     23 |  0.000 % |
0.00/0.01	c |       251 |     443     1905     5764 |      768      251     21 |  0.000 % |
0.01/0.02	c |       477 |     443     1905     5764 |      845      477     21 |  0.000 % |
0.01/0.03	c |       816 |     443     1905     5764 |      929      816     22 |  0.000 % |
0.01/0.05	c |      1322 |     443     1905     5764 |     1022      841     21 |  0.000 % |
0.01/0.08	c |      2081 |     443     1905     5764 |     1124     1068     20 |  0.000 % |
0.09/0.12	c |      3220 |     443     1905     5764 |     1237     1012     20 |  0.000 % |
0.09/0.20	c |      4928 |     443     1905     5764 |     1361      792     18 |  0.000 % |
0.29/0.31	c |      7492 |     443     1905     5764 |     1497     1235     21 |  0.000 % |
0.39/0.49	c |     11337 |     443     1905     5764 |     1647     1209     19 |  0.000 % |
0.69/0.76	c |     17103 |     443     1905     5764 |     1811     1054     18 |  0.000 % |
1.10/1.17	c |     25752 |     443     1905     5764 |     1992     1372     17 |  0.000 % |
1.79/1.80	c |     38727 |     443     1905     5764 |     2192     1185     18 |  0.000 % |
2.69/2.78	c |     58188 |     443     1905     5764 |     2411     1710     18 |  0.000 % |
4.30/4.32	c |     87381 |     443     1905     5764 |     2652     1447     17 |  0.000 % |
6.69/6.71	c |    131172 |     443     1905     5764 |     2917     2139     19 |  0.000 % |
10.39/10.45	c |    196858 |     443     1905     5764 |     3209     2755     19 |  0.000 % |
16.29/16.34	c |    295386 |     443     1905     5764 |     3530     2013     18 |  0.000 % |
25.38/25.47	c |    443175 |     443     1905     5764 |     3883     3305     19 |  0.000 % |
39.58/39.65	c |    664858 |     443     1905     5764 |     4271     3194     19 |  0.000 % |
61.58/61.61	c |    997383 |     443     1905     5764 |     4699     3591     19 |  0.000 % |
95.26/95.36	c |   1496172 |     443     1905     5764 |     5169     4670     20 |  0.000 % |
147.95/148.02	c |   2244354 |     443     1905     5764 |     5685     2804     18 |  0.000 % |
230.84/230.93	c |   3366629 |     443     1905     5764 |     6254     2942     15 |  0.000 % |
360.30/360.49	c |   5050040 |     443     1905     5764 |     6880     6261     20 |  0.000 % |
564.24/564.49	c |   7575156 |     443     1905     5764 |     7568     5248     18 |  0.000 % |
884.76/885.09	c |  11362831 |     443     1905     5764 |     8324     6714     21 |  0.000 % |
1391.82/1392.28	c |  17044343 |     443     1905     5764 |     9157     6255     21 |  0.000 % |
2190.03/2190.74	c |  25566613 |     443     1905     5764 |    10073     5472     20 |  0.000 % |
3452.30/3453.39	c |  38350018 |     443     1905     5764 |    11080     9561     19 |  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/node57/watcher-424896-1177677295 -o ROOT/results/node57/solver-424896-1177677295 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424896-1177677295/minisat_noassertions /tmp/evaluation/424896-1177677295/instance-424896-1177677295.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: 0.72 0.93 0.98 3/64 9581
/proc/meminfo: memFree=1702096/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=1852 CPUtime=0
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 208865447 1896448 126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134540412 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 463 126 62 130 0 330 0

[startup+0.0203059 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 9581
/proc/meminfo: memFree=1702096/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=1852 CPUtime=0.01
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 145 0 0 0 1 0 0 0 18 0 1 0 208865447 1896448 131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 463 131 66 130 0 330 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1852

[startup+0.101313 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 9581
/proc/meminfo: memFree=1702096/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=1984 CPUtime=0.09
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 168 0 0 0 9 0 0 0 18 0 1 0 208865447 2031616 154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553450 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 496 154 66 130 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.30133 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 9581
/proc/meminfo: memFree=1702096/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=1984 CPUtime=0.29
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 186 0 0 0 29 0 0 0 19 0 1 0 208865447 2031616 172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548995 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 496 172 66 130 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701365 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 9581
/proc/meminfo: memFree=1702096/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=2116 CPUtime=0.69
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 205 0 0 0 69 0 0 0 23 0 1 0 208865447 2166784 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 529 191 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50143 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 9582
/proc/meminfo: memFree=1701448/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=2248 CPUtime=1.49
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 229 0 0 0 149 0 0 0 25 0 1 0 208865447 2301952 215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557930 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 562 215 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10157 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 9582
/proc/meminfo: memFree=1701256/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=2380 CPUtime=3.09
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 260 0 0 0 309 0 0 0 25 0 1 0 208865447 2437120 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546600 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 595 246 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30185 s]
/proc/loadavg: 0.74 0.94 0.98 2/65 9582
/proc/meminfo: memFree=1701008/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=2512 CPUtime=6.29
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 299 0 0 0 629 0 0 0 25 0 1 0 208865447 2572288 285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 628 285 66 130 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7014 s]
/proc/loadavg: 0.76 0.94 0.98 2/65 9582
/proc/meminfo: memFree=1700688/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=2776 CPUtime=12.69
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 363 0 0 0 1269 0 0 0 25 0 1 0 208865447 2842624 349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 694 349 66 130 0 561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2776

[startup+25.5015 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 9582
/proc/meminfo: memFree=1700496/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=2908 CPUtime=25.48
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 419 0 0 0 2548 0 0 0 25 0 1 0 208865447 2977792 405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 727 405 66 130 0 594 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2908

[startup+51.1017 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 9582
/proc/meminfo: memFree=1700112/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=3308 CPUtime=51.08
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 521 0 0 0 5108 0 0 0 25 0 1 0 208865447 3387392 507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 827 507 66 130 0 694 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3308

[startup+102.305 s]
/proc/loadavg: 0.94 0.95 0.98 2/65 9582
/proc/meminfo: memFree=1699664/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=3700 CPUtime=102.27
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 616 0 0 0 10227 0 0 0 25 0 1 0 208865447 3788800 602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 925 602 66 130 0 792 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3700

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 9582
/proc/meminfo: memFree=1699280/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=4100 CPUtime=162.24
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 712 0 0 0 16224 0 0 0 25 0 1 0 208865447 4198400 698 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 1025 698 66 130 0 892 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4100

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 9582
/proc/meminfo: memFree=1698960/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=4364 CPUtime=222.24
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 764 0 0 0 22223 1 0 0 25 0 1 0 208865447 4468736 750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 1091 750 66 130 0 958 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4364

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9582
/proc/meminfo: memFree=1698704/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=4632 CPUtime=282.22
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 831 0 0 0 28221 1 0 0 25 0 1 0 208865447 4743168 817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 1158 817 66 130 0 1025 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4632

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9582
/proc/meminfo: memFree=1698456/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=4764 CPUtime=342.2
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 864 0 0 0 34219 1 0 0 25 0 1 0 208865447 4878336 850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 1191 850 66 130 0 1058 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4764

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9582
/proc/meminfo: memFree=1698200/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=5036 CPUtime=402.19
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 948 0 0 0 40218 1 0 0 25 0 1 0 208865447 5156864 934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 1259 934 66 130 0 1126 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5036

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9582
/proc/meminfo: memFree=1698072/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=5172 CPUtime=462.17
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 971 0 0 0 46216 1 0 0 25 0 1 0 208865447 5296128 957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 1293 957 66 130 0 1160 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5172

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9582
/proc/meminfo: memFree=1697944/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=5304 CPUtime=522.15
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 1012 0 0 0 52214 1 0 0 25 0 1 0 208865447 5431296 998 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 1326 998 66 130 0 1193 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5304

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9582
/proc/meminfo: memFree=1697688/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=5436 CPUtime=582.14
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 1057 0 0 0 58213 1 0 0 25 0 1 0 208865447 5566464 1043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 1359 1043 66 130 0 1226 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5436

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9582
/proc/meminfo: memFree=1697560/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=5704 CPUtime=642.12
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 1092 0 0 0 64211 1 0 0 25 0 1 0 208865447 5840896 1078 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 1426 1078 66 130 0 1293 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5704


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

[startup+4062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9782
/proc/meminfo: memFree=1694104/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9184 CPUtime=4061.13
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 1953 0 0 0 406108 5 0 0 25 0 1 0 208865447 9404416 1939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2296 1939 66 130 0 2163 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 9184

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9782
/proc/meminfo: memFree=1693976/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9184 CPUtime=4121.11
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 1975 0 0 0 412106 5 0 0 25 0 1 0 208865447 9404416 1961 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2296 1961 66 130 0 2163 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 9184

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9782
/proc/meminfo: memFree=1694040/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9184 CPUtime=4181.1
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 1977 0 0 0 418105 5 0 0 25 0 1 0 208865447 9404416 1963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2296 1963 66 130 0 2163 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 9184

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9782
/proc/meminfo: memFree=1693976/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9184 CPUtime=4241.08
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 1977 0 0 0 424103 5 0 0 25 0 1 0 208865447 9404416 1963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2296 1963 66 130 0 2163 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 9184

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9782
/proc/meminfo: memFree=1693976/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9184 CPUtime=4301.07
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 1977 0 0 0 430102 5 0 0 25 0 1 0 208865447 9404416 1963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2296 1963 66 130 0 2163 0
Current children cumulated CPU time (s) 4301.07
Current children cumulated vsize (KiB) 9184

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9782
/proc/meminfo: memFree=1694040/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9184 CPUtime=4361.05
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 1977 0 0 0 436100 5 0 0 25 0 1 0 208865447 9404416 1963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2296 1963 66 130 0 2163 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 9184

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9782
/proc/meminfo: memFree=1693976/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9184 CPUtime=4421.03
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 1977 0 0 0 442098 5 0 0 25 0 1 0 208865447 9404416 1963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2296 1963 66 130 0 2163 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 9184

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9782
/proc/meminfo: memFree=1693976/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9316 CPUtime=4481.02
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 1982 0 0 0 448097 5 0 0 25 0 1 0 208865447 9539584 1968 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547065 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2329 1968 66 130 0 2196 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 9316

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9782
/proc/meminfo: memFree=1693912/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9316 CPUtime=4541
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 1993 0 0 0 454095 5 0 0 25 0 1 0 208865447 9539584 1979 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2329 1979 66 130 0 2196 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 9316

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9782
/proc/meminfo: memFree=1693848/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9316 CPUtime=4600.99
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 2005 0 0 0 460094 5 0 0 25 0 1 0 208865447 9539584 1991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2329 1991 66 130 0 2196 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 9316

[startup+4662.3 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 9782
/proc/meminfo: memFree=1693848/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9316 CPUtime=4660.97
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 2008 0 0 0 466092 5 0 0 25 0 1 0 208865447 9539584 1994 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2329 1994 66 130 0 2196 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 9316

[startup+4722.31 s]
/proc/loadavg: 1.12 1.03 1.00 2/65 9782
/proc/meminfo: memFree=1693784/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9460 CPUtime=4720.96
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 2013 0 0 0 472091 5 0 0 25 0 1 0 208865447 9687040 1999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2365 1999 66 130 0 2232 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 9460

[startup+4782.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 9782
/proc/meminfo: memFree=1693784/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9460 CPUtime=4780.94
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 2020 0 0 0 478089 5 0 0 25 0 1 0 208865447 9687040 2006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2365 2006 66 130 0 2232 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 9460

[startup+4842.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 9782
/proc/meminfo: memFree=1693720/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9460 CPUtime=4840.92
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 2027 0 0 0 484087 5 0 0 25 0 1 0 208865447 9687040 2013 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2365 2013 66 130 0 2232 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 9460

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9782
/proc/meminfo: memFree=1693720/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9460 CPUtime=4900.9
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 2038 0 0 0 490085 5 0 0 25 0 1 0 208865447 9687040 2024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2365 2024 66 130 0 2232 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 9460

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9782
/proc/meminfo: memFree=1693784/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9460 CPUtime=4960.89
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 2038 0 0 0 496084 5 0 0 25 0 1 0 208865447 9687040 2024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2365 2024 66 130 0 2232 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 9460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9782
/proc/meminfo: memFree=1693720/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9460 CPUtime=5000.08
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 2038 0 0 0 500003 5 0 0 25 0 1 0 208865447 9687040 2024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547034 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2365 2024 66 130 0 2232 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 9460

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9782
/proc/meminfo: memFree=1693720/2055920 swapFree=4183136/4192956
[pid=9581] ppid=9579 vsize=9460 CPUtime=5000.08
/proc/9581/stat : 9581 (minisat_noasser) R 9579 9581 9527 0 -1 4194304 2038 0 0 0 500003 5 0 0 25 0 1 0 208865447 9687040 2024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547034 0 0 4096 3 0 0 0 17 1 0 0
/proc/9581/statm: 2365 2024 66 130 0 2232 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 9460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.1
CPU user time (s): 5000.04
CPU system time (s): 0.06199
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 9460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2038
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= 4137

runsolver used 3.99939 second user time and 9.70352 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Fri Apr 27 12:34:55 UTC 2007

IDJOB= 424896
IDBENCH= 19974
IDSOLVER= 189
FILE ID= node57/424896-1177677295

PBS_JOBID= 4698624

Free space on /tmp= 66510 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424896-1177677295/minisat_noassertions /tmp/evaluation/424896-1177677295/instance-424896-1177677295.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-424896-1177677295 -o ROOT/results/node57/solver-424896-1177677295 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424896-1177677295/minisat_noassertions /tmp/evaluation/424896-1177677295/instance-424896-1177677295.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4dab682b2baab8325744eab5c8aeca81

RANDOM SEED= 678343142

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1702504 kB
Buffers:         37012 kB
Cached:         259320 kB
SwapCached:       4364 kB
Active:         159092 kB
Inactive:       147300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702504 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            1676 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            33172 kB
Committed_AS:  2672784 kB
PageTables:       1408 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= 66510 MiB

End job on node57 on Fri Apr 27 13:58:18 UTC 2007