Trace number 424904

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/v500/
unif-k3-r4.26-v500-c2130-S1965764400-19.SAT.shuffled.cnf
MD5SUMa8fcc21a1c405b91adf9e5bdbb6b4ddd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05899
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
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 |     484     2114     6457 |      704        0    nan |  0.000 % |
0.00/0.00	c |       100 |     484     2114     6457 |      775      100     25 |  0.000 % |
0.00/0.01	c |       250 |     484     2114     6457 |      852      250     24 |  0.000 % |
0.00/0.02	c |       476 |     484     2114     6457 |      937      476     23 |  0.000 % |
0.00/0.03	c |       814 |     484     2114     6457 |     1031      814     24 |  0.000 % |
0.04/0.05	c |      1320 |     484     2114     6457 |     1134      768     23 |  0.000 % |
0.04/0.08	c |      2079 |     484     2114     6457 |     1248      922     22 |  0.000 % |
0.10/0.13	c |      3218 |     484     2114     6457 |     1373      750     21 |  0.000 % |
0.20/0.21	c |      4928 |     484     2114     6457 |     1510     1036     21 |  0.000 % |
0.30/0.34	c |      7490 |     484     2114     6457 |     1661     1229     23 |  0.000 % |
0.50/0.53	c |     11335 |     484     2114     6457 |     1827     1624     23 |  0.000 % |
0.79/0.83	c |     17101 |     484     2114     6457 |     2010     1751     21 |  0.000 % |
1.19/1.29	c |     25751 |     484     2114     6457 |     2211     1120     18 |  0.000 % |
1.89/1.99	c |     38728 |     484     2114     6457 |     2432     1714     21 |  0.000 % |
3.09/3.10	c |     58191 |     484     2114     6457 |     2675     1329     21 |  0.000 % |
4.69/4.79	c |     87383 |     484     2114     6457 |     2943     1898     20 |  0.000 % |
7.49/7.50	c |    131172 |     484     2114     6457 |     3237     2170     21 |  0.000 % |
11.59/11.68	c |    196856 |     484     2114     6457 |     3561     2034     20 |  0.000 % |
18.09/18.13	c |    295382 |     484     2114     6457 |     3917     3108     21 |  0.000 % |
28.28/28.36	c |    443171 |     484     2114     6457 |     4309     3750     23 |  0.000 % |
43.88/43.94	c |    664855 |     484     2114     6457 |     4740     2743     23 |  0.000 % |
68.67/68.75	c |    997380 |     484     2114     6457 |     5214     4452     23 |  0.000 % |
107.06/107.15	c |   1496169 |     484     2114     6457 |     5736     2795     20 |  0.000 % |
167.45/167.51	c |   2244351 |     484     2114     6457 |     6309     3745     24 |  0.000 % |
259.92/260.09	c |   3366625 |     484     2114     6457 |     6940     3477     22 |  0.000 % |
406.58/406.75	c |   5050038 |     484     2114     6457 |     7634     5149     22 |  0.000 % |
639.42/639.64	c |   7575154 |     484     2114     6457 |     8398     4353     21 |  0.000 % |
1006.23/1006.58	c |  11362829 |     484     2114     6457 |     9238     4722     21 |  0.000 % |
1578.38/1578.88	c |  17044341 |     484     2114     6457 |    10161     6556     23 |  0.000 % |
2480.34/2481.03	c |  25566610 |     484     2114     6457 |    11178     6413     24 |  0.000 % |
3905.98/3907.16	c |  38350013 |     484     2114     6457 |    12296     5833     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/node65/watcher-424904-1177679669 -o ROOT/results/node65/solver-424904-1177679669 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424904-1177679669/minisat_noassertions /tmp/evaluation/424904-1177679669/instance-424904-1177679669.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: 0.92 0.98 0.99 3/64 30241
/proc/meminfo: memFree=1728384/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=1852 CPUtime=0
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 243956513 1896448 132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521186 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 463 132 62 130 0 330 0

[startup+0.0487201 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30241
/proc/meminfo: memFree=1728384/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=1984 CPUtime=0.04
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 172 0 0 0 4 0 0 0 18 0 1 0 243956513 2031616 158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546807 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 496 158 66 130 0 363 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1984

[startup+0.101724 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30241
/proc/meminfo: memFree=1728384/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=1984 CPUtime=0.1
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 180 0 0 0 10 0 0 0 18 0 1 0 243956513 2031616 166 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 496 166 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.30174 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30241
/proc/meminfo: memFree=1728384/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=2116 CPUtime=0.3
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 199 0 0 0 30 0 0 0 19 0 1 0 243956513 2166784 185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 529 185 66 130 0 396 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2116

[startup+0.701774 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30241
/proc/meminfo: memFree=1728384/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=2116 CPUtime=0.69
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 219 0 0 0 69 0 0 0 22 0 1 0 243956513 2166784 205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 529 205 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1727736/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=2248 CPUtime=1.49
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 244 0 0 0 149 0 0 0 25 0 1 0 243956513 2301952 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551935 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 562 230 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10197 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1727480/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=2380 CPUtime=3.09
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 278 0 0 0 309 0 0 0 25 0 1 0 243956513 2437120 264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134555071 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 595 264 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30124 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1727160/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=2512 CPUtime=6.29
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 325 0 0 0 629 0 0 0 25 0 1 0 243956513 2572288 311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 628 311 66 130 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1726912/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=2776 CPUtime=12.69
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 377 0 0 0 1269 0 0 0 25 0 1 0 243956513 2842624 363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 694 363 66 130 0 561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2776

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1726592/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=3040 CPUtime=25.48
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 458 0 0 0 2548 0 0 0 25 0 1 0 243956513 3112960 444 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 760 444 66 130 0 627 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3040

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1726144/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=3568 CPUtime=51.07
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 568 0 0 0 5107 0 0 0 25 0 1 0 243956513 3653632 554 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 892 554 66 130 0 759 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3568

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1725696/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=3964 CPUtime=102.26
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 669 0 0 0 10226 0 0 0 25 0 1 0 243956513 4059136 655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 991 655 66 130 0 858 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3964

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1725312/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=4360 CPUtime=162.25
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 787 0 0 0 16224 1 0 0 25 0 1 0 243956513 4464640 773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 1090 773 66 130 0 957 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4360

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1724928/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=4760 CPUtime=222.23
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 866 0 0 0 22222 1 0 0 25 0 1 0 243956513 4874240 852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 1190 852 66 130 0 1057 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4760

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1724608/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=5028 CPUtime=282.22
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 933 0 0 0 28221 1 0 0 25 0 1 0 243956513 5148672 919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 1257 919 66 130 0 1124 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5028

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1724416/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=5160 CPUtime=342.2
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 986 0 0 0 34219 1 0 0 25 0 1 0 243956513 5283840 972 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 1290 972 66 130 0 1157 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5160

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1724224/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=5288 CPUtime=402.18
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 1017 0 0 0 40217 1 0 0 25 0 1 0 243956513 5414912 1003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 1322 1003 66 130 0 1189 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5288

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1723904/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=5688 CPUtime=462.16
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 1085 0 0 0 46215 1 0 0 25 0 1 0 243956513 5824512 1071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 1422 1071 66 130 0 1289 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5688

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1723968/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=5688 CPUtime=522.16
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 1116 0 0 0 52214 2 0 0 25 0 1 0 243956513 5824512 1102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 1422 1102 66 130 0 1289 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5688

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1723840/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=5816 CPUtime=582.14
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 1146 0 0 0 58212 2 0 0 25 0 1 0 243956513 5955584 1132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 1454 1132 66 130 0 1321 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5816

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30242
/proc/meminfo: memFree=1723648/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=6084 CPUtime=642.13
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 1191 0 0 0 64211 2 0 0 25 0 1 0 243956513 6230016 1177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 1521 1177 66 130 0 1388 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6084


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1719360/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10008 CPUtime=4061.13
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2175 0 0 0 406102 11 0 0 25 0 1 0 243956513 10248192 2161 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2502 2161 66 130 0 2369 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 10008

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1719360/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10148 CPUtime=4121.11
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2188 0 0 0 412100 11 0 0 25 0 1 0 243956513 10391552 2174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2537 2174 66 130 0 2404 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 10148

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1719296/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10148 CPUtime=4181.09
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2202 0 0 0 418098 11 0 0 25 0 1 0 243956513 10391552 2188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2537 2188 66 130 0 2404 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 10148

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1719232/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10148 CPUtime=4241.09
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2210 0 0 0 424097 12 0 0 25 0 1 0 243956513 10391552 2196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547184 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2537 2196 66 130 0 2404 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 10148

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1719232/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10280 CPUtime=4301.07
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2218 0 0 0 430095 12 0 0 25 0 1 0 243956513 10526720 2204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2570 2204 66 130 0 2437 0
Current children cumulated CPU time (s) 4301.07
Current children cumulated vsize (KiB) 10280

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1719168/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10280 CPUtime=4361.05
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2222 0 0 0 436093 12 0 0 25 0 1 0 243956513 10526720 2208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2570 2208 66 130 0 2437 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 10280

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1719168/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10280 CPUtime=4421.04
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2223 0 0 0 442092 12 0 0 25 0 1 0 243956513 10526720 2209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2570 2209 66 130 0 2437 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 10280

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1719104/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10280 CPUtime=4481.02
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2235 0 0 0 448090 12 0 0 25 0 1 0 243956513 10526720 2221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2570 2221 66 130 0 2437 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 10280

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1719040/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10416 CPUtime=4541.01
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2248 0 0 0 454089 12 0 0 25 0 1 0 243956513 10665984 2234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552736 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2604 2234 66 130 0 2471 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 10416

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1718976/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10416 CPUtime=4600.99
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2264 0 0 0 460087 12 0 0 25 0 1 0 243956513 10665984 2250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2604 2250 66 130 0 2471 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 10416

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1718912/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10416 CPUtime=4660.97
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2269 0 0 0 466085 12 0 0 25 0 1 0 243956513 10665984 2255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2604 2255 66 130 0 2471 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 10416

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1719040/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10560 CPUtime=4720.96
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2279 0 0 0 472084 12 0 0 25 0 1 0 243956513 10813440 2265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546899 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2640 2265 66 130 0 2507 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 10560

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1718976/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10560 CPUtime=4780.94
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2284 0 0 0 478082 12 0 0 25 0 1 0 243956513 10813440 2270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2640 2270 66 130 0 2507 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 10560

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1718848/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10560 CPUtime=4840.92
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2299 0 0 0 484080 12 0 0 25 0 1 0 243956513 10813440 2285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2640 2285 66 130 0 2507 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 10560

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1718912/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10560 CPUtime=4900.91
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2304 0 0 0 490079 12 0 0 25 0 1 0 243956513 10813440 2290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2640 2290 66 130 0 2507 0
Current children cumulated CPU time (s) 4900.91
Current children cumulated vsize (KiB) 10560

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1718848/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10560 CPUtime=4960.89
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2308 0 0 0 496077 12 0 0 25 0 1 0 243956513 10813440 2294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2640 2294 66 130 0 2507 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 10560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30442
/proc/meminfo: memFree=1718784/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10692 CPUtime=5000.09
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2312 0 0 0 499996 13 0 0 25 0 1 0 243956513 10948608 2298 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2673 2298 66 130 0 2540 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 10692

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 30442
/proc/meminfo: memFree=1718784/2055920 swapFree=4184072/4192956
[pid=30241] ppid=30239 vsize=10692 CPUtime=5000.09
/proc/30241/stat : 30241 (minisat_noasser) R 30239 30241 29752 0 -1 4194304 2312 0 0 0 499996 13 0 0 25 0 1 0 243956513 10948608 2298 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/30241/statm: 2673 2298 66 130 0 2540 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 10692

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.1
CPU user time (s): 4999.97
CPU system time (s): 0.133979
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 10692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2312
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= 4336

runsolver used 4.07138 second user time and 9.63254 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Fri Apr 27 13:14:29 UTC 2007

IDJOB= 424904
IDBENCH= 19982
IDSOLVER= 189
FILE ID= node65/424904-1177679669

PBS_JOBID= 4698598

Free space on /tmp= 66434 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1965764400-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424904-1177679669/minisat_noassertions /tmp/evaluation/424904-1177679669/instance-424904-1177679669.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-424904-1177679669 -o ROOT/results/node65/solver-424904-1177679669 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424904-1177679669/minisat_noassertions /tmp/evaluation/424904-1177679669/instance-424904-1177679669.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a8fcc21a1c405b91adf9e5bdbb6b4ddd

RANDOM SEED= 419648792

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1728856 kB
Buffers:         37904 kB
Cached:         211784 kB
SwapCached:       2932 kB
Active:         120144 kB
Inactive:       139396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728856 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          15700 kB
Slab:            53592 kB
Committed_AS:  2523532 kB
PageTables:       1456 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= 66434 MiB

End job on node65 on Fri Apr 27 14:37:53 UTC 2007