Trace number 424886

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 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
MD5SUMb08a1aad55633f70f39fba837eb80665
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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:  550                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |
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 |     534     2321     7052 |      773        0    nan |  0.000 % |
0.00/0.01	c |       101 |     534     2321     7052 |      851      101     23 |  0.000 % |
0.00/0.01	c |       251 |     534     2321     7052 |      936      251     23 |  0.000 % |
0.00/0.02	c |       476 |     534     2321     7052 |     1029      476     23 |  0.000 % |
0.00/0.03	c |       813 |     534     2321     7052 |     1132      813     23 |  0.000 % |
0.00/0.05	c |      1319 |     534     2321     7052 |     1245      722     21 |  0.000 % |
0.00/0.09	c |      2079 |     534     2321     7052 |     1370      840     23 |  0.000 % |
0.09/0.14	c |      3219 |     534     2321     7052 |     1507     1270     22 |  0.000 % |
0.19/0.22	c |      4928 |     534     2321     7052 |     1658     1420     22 |  0.000 % |
0.29/0.35	c |      7492 |     534     2321     7052 |     1824     1411     21 |  0.000 % |
0.49/0.55	c |     11336 |     534     2321     7052 |     2006     1462     23 |  0.000 % |
0.79/0.85	c |     17102 |     534     2321     7052 |     2207     2055     23 |  0.000 % |
1.29/1.33	c |     25751 |     534     2321     7052 |     2428     1616     21 |  0.000 % |
1.99/2.06	c |     38728 |     534     2321     7052 |     2670     2194     21 |  0.000 % |
3.09/3.19	c |     58189 |     534     2321     7052 |     2937     2595     22 |  0.000 % |
4.89/4.94	c |     87382 |     534     2321     7052 |     3231     1904     20 |  0.000 % |
7.69/7.74	c |    131171 |     534     2321     7052 |     3554     2945     23 |  0.000 % |
11.89/11.98	c |    196855 |     534     2321     7052 |     3910     1984     20 |  0.000 % |
18.69/18.75	c |    295382 |     534     2321     7052 |     4301     3283     23 |  0.000 % |
29.18/29.26	c |    443171 |     534     2321     7052 |     4731     2915     22 |  0.000 % |
45.77/45.84	c |    664856 |     534     2321     7052 |     5204     4161     24 |  0.000 % |
71.57/71.62	c |    997381 |     534     2321     7052 |     5725     2750     20 |  0.000 % |
112.06/112.12	c |   1496169 |     534     2321     7052 |     6297     4224     25 |  0.000 % |
174.64/174.77	c |   2244352 |     534     2321     7052 |     6927     5973     23 |  0.000 % |
273.32/273.40	c |   3366627 |     534     2321     7052 |     7620     4570     22 |  0.000 % |
425.87/426.04	c |   5050038 |     534     2321     7052 |     8382     3973     21 |  0.000 % |
667.72/668.03	c |   7575154 |     534     2321     7052 |     9220     6817     23 |  0.000 % |
1046.62/1047.03	c |  11362829 |     534     2321     7052 |    10142     6544     22 |  0.000 % |
1656.55/1657.13	c |  17044341 |     534     2321     7052 |    11157     8858     24 |  0.000 % |
2631.50/2632.36	c |  25566610 |     534     2321     7052 |    12272    10464     23 |  0.000 % |
4161.89/4163.29	c |  38350015 |     534     2321     7052 |    13500    12318     24 |  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/node41/watcher-424886-1177671147 -o ROOT/results/node41/solver-424886-1177671147 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424886-1177671147/minisat_noassertions /tmp/evaluation/424886-1177671147/instance-424886-1177671147.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: 1.85 1.98 1.90 3/77 26995
/proc/meminfo: memFree=1713416/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=1852 CPUtime=0
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 215026598 1896448 142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134525925 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 463 142 62 130 0 330 0

[startup+0.00655305 s]
/proc/loadavg: 1.85 1.98 1.90 3/77 26995
/proc/meminfo: memFree=1713416/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=1984 CPUtime=0
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 215026598 2031616 145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134523567 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 496 145 62 130 0 363 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1984

[startup+0.101561 s]
/proc/loadavg: 1.85 1.98 1.90 3/77 26995
/proc/meminfo: memFree=1713416/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=1960 CPUtime=0.09
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 184 0 0 0 9 0 0 0 18 0 1 0 215026598 2007040 170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 490 170 66 130 0 357 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1960

[startup+0.301577 s]
/proc/loadavg: 1.85 1.98 1.90 3/77 26995
/proc/meminfo: memFree=1713416/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=2092 CPUtime=0.29
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 208 0 0 0 29 0 0 0 19 0 1 0 215026598 2142208 194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 523 194 66 130 0 390 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2092

[startup+0.701612 s]
/proc/loadavg: 1.85 1.98 1.90 3/77 26995
/proc/meminfo: memFree=1713416/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=2224 CPUtime=0.69
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 232 0 0 0 69 0 0 0 23 0 1 0 215026598 2277376 218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 556 218 66 130 0 423 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2224

[startup+1.50168 s]
/proc/loadavg: 1.85 1.98 1.90 2/78 26996
/proc/meminfo: memFree=1712704/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=2364 CPUtime=1.49
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 264 0 0 0 149 0 0 0 25 0 1 0 215026598 2420736 250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553058 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 591 250 66 130 0 458 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2364

[startup+3.10182 s]
/proc/loadavg: 1.85 1.98 1.90 2/78 26996
/proc/meminfo: memFree=1712448/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=2364 CPUtime=3.09
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 288 0 0 0 309 0 0 0 25 0 1 0 215026598 2420736 274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 591 274 66 130 0 458 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2364

[startup+6.3011 s]
/proc/loadavg: 1.78 1.96 1.89 2/78 26996
/proc/meminfo: memFree=1712128/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=2628 CPUtime=6.29
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 345 0 0 0 629 0 0 0 25 0 1 0 215026598 2691072 331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546614 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 657 331 66 130 0 524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2628

[startup+12.7016 s]
/proc/loadavg: 1.72 1.95 1.89 2/78 26996
/proc/meminfo: memFree=1711872/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=2892 CPUtime=12.69
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 403 0 0 0 1269 0 0 0 25 0 1 0 215026598 2961408 389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 723 389 66 130 0 590 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2892

[startup+25.5018 s]
/proc/loadavg: 1.56 1.90 1.87 2/78 26996
/proc/meminfo: memFree=1711488/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=3288 CPUtime=25.48
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 488 0 0 0 2548 0 0 0 25 0 1 0 215026598 3366912 474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 822 474 66 130 0 689 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3288

[startup+51.102 s]
/proc/loadavg: 1.37 1.83 1.85 2/78 26996
/proc/meminfo: memFree=1711040/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=3680 CPUtime=51.07
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 586 0 0 0 5107 0 0 0 25 0 1 0 215026598 3768320 572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 920 572 66 130 0 787 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3680

[startup+102.305 s]
/proc/loadavg: 1.16 1.70 1.80 2/78 26996
/proc/meminfo: memFree=1710464/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=4208 CPUtime=102.27
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 720 0 0 0 10226 1 0 0 25 0 1 0 215026598 4308992 706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 1052 706 66 130 0 919 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4208

[startup+162.302 s]
/proc/loadavg: 1.06 1.57 1.75 2/78 26996
/proc/meminfo: memFree=1709952/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=4620 CPUtime=162.25
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 827 0 0 0 16224 1 0 0 25 0 1 0 215026598 4730880 813 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 1155 813 66 130 0 1022 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4620

[startup+222.302 s]
/proc/loadavg: 1.02 1.46 1.70 2/78 26996
/proc/meminfo: memFree=1709632/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=5024 CPUtime=222.23
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 922 0 0 0 22222 1 0 0 25 0 1 0 215026598 5144576 908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 1256 908 66 130 0 1123 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5024

[startup+282.302 s]
/proc/loadavg: 1.00 1.37 1.65 2/78 26996
/proc/meminfo: memFree=1709376/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=5296 CPUtime=282.22
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 993 0 0 0 28220 2 0 0 25 0 1 0 215026598 5423104 979 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 1324 979 66 130 0 1191 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5296

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.61 2/78 26996
/proc/meminfo: memFree=1709120/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=5424 CPUtime=342.2
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 1049 0 0 0 34218 2 0 0 25 0 1 0 215026598 5554176 1035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 1356 1035 66 130 0 1223 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5424

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.57 2/78 26996
/proc/meminfo: memFree=1708928/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=5556 CPUtime=402.18
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 1081 0 0 0 40216 2 0 0 25 0 1 0 215026598 5689344 1067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 1389 1067 66 130 0 1256 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5556

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.53 2/78 26996
/proc/meminfo: memFree=1708736/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=5952 CPUtime=462.16
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 1171 0 0 0 46214 2 0 0 25 0 1 0 215026598 6094848 1157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548930 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 1488 1157 66 130 0 1355 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5952

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.49 2/84 27068
/proc/meminfo: memFree=1707400/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=6220 CPUtime=522.14
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 1218 0 0 0 52211 3 0 0 25 0 1 0 215026598 6369280 1204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 1555 1204 66 130 0 1422 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6220

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.46 2/78 27194
/proc/meminfo: memFree=1708224/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=6220 CPUtime=582.04
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 1250 0 0 0 58201 3 0 0 25 0 1 0 215026598 6369280 1236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 1555 1236 66 130 0 1422 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 6220

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/78 27194
/proc/meminfo: memFree=1708224/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=6352 CPUtime=642.03
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 1273 0 0 0 64199 4 0 0 25 0 1 0 215026598 6504448 1259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 1588 1259 66 130 0 1455 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 6352


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27196
/proc/meminfo: memFree=1703936/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=10832 CPUtime=4001.12
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2361 0 0 0 400089 23 0 0 25 0 1 0 215026598 11091968 2347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2708 2347 66 130 0 2575 0
Current children cumulated CPU time (s) 4001.12
Current children cumulated vsize (KiB) 10832

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27196
/proc/meminfo: memFree=1703872/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=10832 CPUtime=4061.11
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2364 0 0 0 406088 23 0 0 25 0 1 0 215026598 11091968 2350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2708 2350 66 130 0 2575 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 10832

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 27268
/proc/meminfo: memFree=1702656/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=10832 CPUtime=4121.07
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2364 0 0 0 412083 24 0 0 25 0 1 0 215026598 11091968 2350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2708 2350 66 130 0 2575 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 10832

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27394
/proc/meminfo: memFree=1703552/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11096 CPUtime=4180.97
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2418 0 0 0 418073 24 0 0 25 0 1 0 215026598 11362304 2404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2774 2404 66 130 0 2641 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 11096

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27394
/proc/meminfo: memFree=1703488/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11172 CPUtime=4240.96
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2437 0 0 0 424071 25 0 0 25 0 1 0 215026598 11440128 2423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2793 2423 66 130 0 2660 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 11172

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27394
/proc/meminfo: memFree=1703360/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11172 CPUtime=4300.94
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2456 0 0 0 430069 25 0 0 25 0 1 0 215026598 11440128 2442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2793 2442 66 130 0 2660 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 11172

[startup+4362.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 27394
/proc/meminfo: memFree=1703360/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11312 CPUtime=4360.92
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2465 0 0 0 436067 25 0 0 25 0 1 0 215026598 11583488 2451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2828 2451 66 130 0 2695 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 11312

[startup+4422.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 27394
/proc/meminfo: memFree=1703296/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11312 CPUtime=4420.91
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2475 0 0 0 442065 26 0 0 25 0 1 0 215026598 11583488 2461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2828 2461 66 130 0 2695 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 11312

[startup+4482.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 27394
/proc/meminfo: memFree=1703296/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11312 CPUtime=4480.9
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2475 0 0 0 448064 26 0 0 25 0 1 0 215026598 11583488 2461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552823 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2828 2461 66 130 0 2695 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 11312

[startup+4542.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27394
/proc/meminfo: memFree=1703296/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11312 CPUtime=4540.87
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2479 0 0 0 454061 26 0 0 25 0 1 0 215026598 11583488 2465 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2828 2465 66 130 0 2695 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 11312

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27394
/proc/meminfo: memFree=1703232/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11312 CPUtime=4600.87
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2488 0 0 0 460060 27 0 0 25 0 1 0 215026598 11583488 2474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2828 2474 66 130 0 2695 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 11312

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27394
/proc/meminfo: memFree=1703296/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11312 CPUtime=4660.85
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2488 0 0 0 466058 27 0 0 25 0 1 0 215026598 11583488 2474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2828 2474 66 130 0 2695 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 11312

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27394
/proc/meminfo: memFree=1703232/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11444 CPUtime=4720.83
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2499 0 0 0 472056 27 0 0 25 0 1 0 215026598 11718656 2485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2861 2485 66 130 0 2728 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 11444

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27394
/proc/meminfo: memFree=1703104/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11444 CPUtime=4780.82
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2521 0 0 0 478054 28 0 0 25 0 1 0 215026598 11718656 2507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2861 2507 66 130 0 2728 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 11444

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27394
/proc/meminfo: memFree=1703040/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11580 CPUtime=4840.8
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2533 0 0 0 484052 28 0 0 25 0 1 0 215026598 11857920 2519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553681 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2895 2519 66 130 0 2762 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 11580

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27394
/proc/meminfo: memFree=1703040/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11580 CPUtime=4900.78
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2540 0 0 0 490049 29 0 0 25 0 1 0 215026598 11857920 2526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2895 2526 66 130 0 2762 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 11580

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27394
/proc/meminfo: memFree=1703104/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11580 CPUtime=4960.77
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2543 0 0 0 496048 29 0 0 25 0 1 0 215026598 11857920 2529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2895 2529 66 130 0 2762 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 11580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27394
/proc/meminfo: memFree=1703168/2055920 swapFree=4169764/4192956
[pid=26995] ppid=26993 vsize=11580 CPUtime=5000.06
/proc/26995/stat : 26995 (minisat_noasser) R 26993 26995 26430 0 -1 4194304 2548 0 0 0 499977 29 0 0 25 0 1 0 215026598 11857920 2534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551610 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2895 2534 66 130 0 2762 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 11580

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): 5001.61
CPU time (s): 5000.08
CPU user time (s): 4999.78
CPU system time (s): 0.295955
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 11580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.295955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2548
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= 6457

runsolver used 3.78242 second user time and 11.0823 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Fri Apr 27 10:52:27 UTC 2007

IDJOB= 424886
IDBENCH= 19963
IDSOLVER= 189
FILE ID= node41/424886-1177671147

PBS_JOBID= 4698562

Free space on /tmp= 66415 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424886-1177671147/minisat_noassertions /tmp/evaluation/424886-1177671147/instance-424886-1177671147.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-424886-1177671147 -o ROOT/results/node41/solver-424886-1177671147 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424886-1177671147/minisat_noassertions /tmp/evaluation/424886-1177671147/instance-424886-1177671147.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b08a1aad55633f70f39fba837eb80665

RANDOM SEED= 49287124

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1713824 kB
Buffers:         45812 kB
Cached:         207532 kB
SwapCached:       2676 kB
Active:         200168 kB
Inactive:        77124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713824 kB
SwapTotal:     4192956 kB
SwapFree:      4169764 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          31932 kB
Slab:            50032 kB
Committed_AS:  3517788 kB
PageTables:       2012 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= 66415 MiB

End job on node41 on Fri Apr 27 12:15:51 UTC 2007