Trace number 424925

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) 5000.09 5001.91

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
MD5SUMd0d8b322ba04307627cdb06a5d283d92
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
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 |     630     2741     8326 |      913        0    nan |  0.000 % |
0.00/0.01	c |       101 |     630     2741     8326 |     1005      101     30 |  0.000 % |
0.00/0.01	c |       251 |     630     2741     8326 |     1105      251     27 |  0.000 % |
0.00/0.02	c |       476 |     630     2741     8326 |     1216      476     27 |  0.000 % |
0.00/0.04	c |       815 |     630     2741     8326 |     1337      815     28 |  0.000 % |
0.00/0.06	c |      1321 |     630     2741     8326 |     1471     1321     27 |  0.000 % |
0.09/0.10	c |      2080 |     630     2741     8326 |     1618     1317     26 |  0.000 % |
0.09/0.16	c |      3219 |     630     2741     8326 |     1780     1605     26 |  0.000 % |
0.19/0.25	c |      4927 |     630     2741     8326 |     1958     1470     25 |  0.000 % |
0.39/0.40	c |      7491 |     630     2741     8326 |     2154     2016     26 |  0.000 % |
0.59/0.64	c |     11336 |     630     2741     8326 |     2369     1405     25 |  0.000 % |
0.89/1.00	c |     17102 |     630     2741     8326 |     2606     2281     27 |  0.000 % |
1.49/1.57	c |     25751 |     630     2741     8326 |     2867     1580     26 |  0.000 % |
2.39/2.46	c |     38725 |     630     2741     8326 |     3154     2797     29 |  0.000 % |
3.69/3.79	c |     58188 |     630     2741     8326 |     3469     2914     27 |  0.000 % |
5.79/5.85	c |     87381 |     630     2741     8326 |     3816     2068     23 |  0.000 % |
8.99/9.04	c |    131170 |     630     2741     8326 |     4198     3143     26 |  0.000 % |
14.09/14.13	c |    196854 |     630     2741     8326 |     4618     2474     27 |  0.000 % |
21.99/22.07	c |    295381 |     630     2741     8326 |     5079     2469     24 |  0.000 % |
34.58/34.68	c |    443171 |     630     2741     8326 |     5587     3495     27 |  0.000 % |
54.07/54.13	c |    664854 |     630     2741     8326 |     6146     4373     28 |  0.000 % |
84.36/84.44	c |    997379 |     630     2741     8326 |     6761     4283     28 |  0.000 % |
131.65/131.75	c |   1496170 |     630     2741     8326 |     7437     4167     29 |  0.000 % |
206.22/206.40	c |   2244353 |     630     2741     8326 |     8181     5546     27 |  0.000 % |
323.68/323.83	c |   3366627 |     630     2741     8326 |     8999     5537     29 |  0.000 % |
506.21/506.49	c |   5050039 |     630     2741     8326 |     9899     7005     28 |  0.000 % |
799.32/799.65	c |   7575157 |     630     2741     8326 |    10889     9541     27 |  0.000 % |
1258.16/1258.64	c |  11362835 |     630     2741     8326 |    11978    10324     27 |  0.000 % |
2000.58/2001.32	c |  17044349 |     630     2741     8326 |    13175     8373     29 |  0.000 % |
3191.10/3192.34	c |  25566618 |     630     2741     8326 |    14493     7035     28 |  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/node59/watcher-424925-1177691264 -o ROOT/results/node59/solver-424925-1177691264 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424925-1177691264/minisat_noassertions /tmp/evaluation/424925-1177691264/instance-424925-1177691264.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: 1.99 1.98 1.89 3/64 4288
/proc/meminfo: memFree=1569472/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=1996 CPUtime=0
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 217035977 2043904 149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 499 149 62 130 0 366 0

[startup+0.00774704 s]
/proc/loadavg: 1.99 1.98 1.89 3/64 4288
/proc/meminfo: memFree=1569472/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=1980 CPUtime=0
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 217035977 2027520 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 495 153 63 130 0 362 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1980

[startup+0.101765 s]
/proc/loadavg: 1.99 1.98 1.89 3/64 4288
/proc/meminfo: memFree=1569472/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=2112 CPUtime=0.09
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 204 0 0 0 9 0 0 0 18 0 1 0 217035977 2162688 190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 528 190 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.301802 s]
/proc/loadavg: 1.99 1.98 1.89 3/64 4288
/proc/meminfo: memFree=1569472/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=2112 CPUtime=0.29
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 228 0 0 0 29 0 0 0 19 0 1 0 217035977 2162688 214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 528 214 66 130 0 395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.701879 s]
/proc/loadavg: 1.99 1.98 1.89 3/64 4288
/proc/meminfo: memFree=1569472/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=2244 CPUtime=0.69
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 260 0 0 0 69 0 0 0 22 0 1 0 217035977 2297856 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 561 246 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50103 s]
/proc/loadavg: 1.99 1.98 1.89 2/65 4289
/proc/meminfo: memFree=1568696/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=2376 CPUtime=1.49
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 293 0 0 0 149 0 0 0 25 0 1 0 217035977 2433024 279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 594 279 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10134 s]
/proc/loadavg: 1.91 1.97 1.88 2/65 4289
/proc/meminfo: memFree=1568376/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=2640 CPUtime=3.09
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 339 0 0 0 309 0 0 0 25 0 1 0 217035977 2703360 325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 660 325 66 130 0 527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30295 s]
/proc/loadavg: 1.91 1.97 1.88 2/65 4289
/proc/meminfo: memFree=1568056/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=2904 CPUtime=6.29
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 398 0 0 0 629 0 0 0 25 0 1 0 217035977 2973696 384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 726 384 66 130 0 593 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2904

[startup+12.7012 s]
/proc/loadavg: 1.77 1.93 1.87 2/65 4289
/proc/meminfo: memFree=1567672/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=3168 CPUtime=12.69
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 467 0 0 0 1269 0 0 0 25 0 1 0 217035977 3244032 453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546820 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 792 453 66 130 0 659 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3168

[startup+25.5016 s]
/proc/loadavg: 1.65 1.90 1.86 2/65 4289
/proc/meminfo: memFree=1567288/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=3564 CPUtime=25.48
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 564 0 0 0 2548 0 0 0 25 0 1 0 217035977 3649536 550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 891 550 66 130 0 758 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3564

[startup+51.1015 s]
/proc/loadavg: 1.43 1.83 1.84 2/65 4289
/proc/meminfo: memFree=1566840/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=3960 CPUtime=51.07
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 689 0 0 0 5107 0 0 0 25 0 1 0 217035977 4055040 675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 990 675 66 130 0 857 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3960

[startup+102.305 s]
/proc/loadavg: 1.17 1.69 1.79 2/65 4289
/proc/meminfo: memFree=1565944/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=4748 CPUtime=102.25
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 876 0 0 0 10225 0 0 0 25 0 1 0 217035977 4861952 862 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 1187 862 66 130 0 1054 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4748

[startup+162.302 s]
/proc/loadavg: 1.06 1.56 1.73 2/65 4289
/proc/meminfo: memFree=1565432/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=5280 CPUtime=162.24
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 995 0 0 0 16223 1 0 0 25 0 1 0 217035977 5406720 981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 1320 981 66 130 0 1187 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5280

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.69 2/65 4289
/proc/meminfo: memFree=1564920/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=5676 CPUtime=222.21
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 1114 0 0 0 22220 1 0 0 25 0 1 0 217035977 5812224 1100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552598 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 1419 1100 66 130 0 1286 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5676

[startup+282.301 s]
/proc/loadavg: 1.01 1.37 1.64 2/65 4289
/proc/meminfo: memFree=1564600/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=6080 CPUtime=282.19
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 1186 0 0 0 28218 1 0 0 25 0 1 0 217035977 6225920 1172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 1520 1172 66 130 0 1387 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6080

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.60 2/65 4289
/proc/meminfo: memFree=1564216/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=6348 CPUtime=342.18
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 1275 0 0 0 34216 2 0 0 25 0 1 0 217035977 6500352 1261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 1587 1261 66 130 0 1454 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 6348

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.56 2/65 4289
/proc/meminfo: memFree=1563960/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=6616 CPUtime=402.15
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 1339 0 0 0 40213 2 0 0 25 0 1 0 217035977 6774784 1325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 1654 1325 66 130 0 1521 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6616

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.52 2/65 4289
/proc/meminfo: memFree=1563832/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=6748 CPUtime=462.13
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 1376 0 0 0 46211 2 0 0 25 0 1 0 217035977 6909952 1362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 1687 1362 66 130 0 1554 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6748

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.48 2/65 4289
/proc/meminfo: memFree=1563512/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=7152 CPUtime=522.12
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 1461 0 0 0 52209 3 0 0 25 0 1 0 217035977 7323648 1447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 1788 1447 66 130 0 1655 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 7152

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.45 2/65 4289
/proc/meminfo: memFree=1563320/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=7280 CPUtime=582.09
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 1488 0 0 0 58206 3 0 0 25 0 1 0 217035977 7454720 1474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 1820 1474 66 130 0 1687 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 7280

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.42 2/65 4289
/proc/meminfo: memFree=1563128/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=7412 CPUtime=642.07
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 1542 0 0 0 64204 3 0 0 25 0 1 0 217035977 7589888 1528 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 1853 1528 66 130 0 1720 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 7412


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4489
/proc/meminfo: memFree=1557624/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=12996 CPUtime=4060.8
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 2898 0 0 0 406067 13 0 0 25 0 1 0 217035977 13307904 2884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3249 2884 66 130 0 3116 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 12996

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4489
/proc/meminfo: memFree=1557688/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=12996 CPUtime=4120.77
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 2905 0 0 0 412064 13 0 0 25 0 1 0 217035977 13307904 2891 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547176 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3249 2891 66 130 0 3116 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 12996

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4489
/proc/meminfo: memFree=1557688/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=12996 CPUtime=4180.75
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 2914 0 0 0 418062 13 0 0 25 0 1 0 217035977 13307904 2900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3249 2900 66 130 0 3116 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 12996

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4489
/proc/meminfo: memFree=1557624/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13124 CPUtime=4240.73
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 2925 0 0 0 424060 13 0 0 25 0 1 0 217035977 13438976 2911 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3281 2911 66 130 0 3148 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 13124

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4489
/proc/meminfo: memFree=1557560/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13124 CPUtime=4300.71
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 2932 0 0 0 430058 13 0 0 25 0 1 0 217035977 13438976 2918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3281 2918 66 130 0 3148 0
Current children cumulated CPU time (s) 4300.71
Current children cumulated vsize (KiB) 13124

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4489
/proc/meminfo: memFree=1557432/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13252 CPUtime=4360.69
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 2954 0 0 0 436056 13 0 0 25 0 1 0 217035977 13570048 2940 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3313 2940 66 130 0 3180 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 13252

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4491
/proc/meminfo: memFree=1557232/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13252 CPUtime=4420.67
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 2963 0 0 0 442054 13 0 0 25 0 1 0 217035977 13570048 2949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3313 2949 66 130 0 3180 0
Current children cumulated CPU time (s) 4420.67
Current children cumulated vsize (KiB) 13252

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4491
/proc/meminfo: memFree=1557304/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13252 CPUtime=4480.65
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 2964 0 0 0 448051 14 0 0 25 0 1 0 217035977 13570048 2950 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3313 2950 66 130 0 3180 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 13252

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4491
/proc/meminfo: memFree=1557368/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13252 CPUtime=4540.63
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 2983 0 0 0 454049 14 0 0 25 0 1 0 217035977 13570048 2969 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3313 2969 66 130 0 3180 0
Current children cumulated CPU time (s) 4540.63
Current children cumulated vsize (KiB) 13252

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4491
/proc/meminfo: memFree=1557240/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13388 CPUtime=4600.61
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 3005 0 0 0 460047 14 0 0 25 0 1 0 217035977 13709312 2991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3347 2991 66 130 0 3214 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 13388

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4491
/proc/meminfo: memFree=1557240/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13388 CPUtime=4660.59
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 3010 0 0 0 466045 14 0 0 25 0 1 0 217035977 13709312 2996 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3347 2996 66 130 0 3214 0
Current children cumulated CPU time (s) 4660.59
Current children cumulated vsize (KiB) 13388

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4491
/proc/meminfo: memFree=1557240/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13388 CPUtime=4720.57
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 3014 0 0 0 472043 14 0 0 25 0 1 0 217035977 13709312 3000 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3347 3000 66 130 0 3214 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 13388

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4491
/proc/meminfo: memFree=1557240/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13388 CPUtime=4780.55
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 3018 0 0 0 478040 15 0 0 25 0 1 0 217035977 13709312 3004 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3347 3004 66 130 0 3214 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 13388

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4491
/proc/meminfo: memFree=1557176/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13528 CPUtime=4840.53
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 3027 0 0 0 484038 15 0 0 25 0 1 0 217035977 13852672 3013 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3382 3013 66 130 0 3249 0
Current children cumulated CPU time (s) 4840.53
Current children cumulated vsize (KiB) 13528

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4491
/proc/meminfo: memFree=1557240/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13528 CPUtime=4900.51
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 3039 0 0 0 490036 15 0 0 25 0 1 0 217035977 13852672 3025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3382 3025 66 130 0 3249 0
Current children cumulated CPU time (s) 4900.51
Current children cumulated vsize (KiB) 13528

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4491
/proc/meminfo: memFree=1557176/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13528 CPUtime=4960.48
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 3039 0 0 0 496033 15 0 0 25 0 1 0 217035977 13852672 3025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3382 3025 66 130 0 3249 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 13528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4491
/proc/meminfo: memFree=1557112/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13528 CPUtime=5000.07
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 3051 0 0 0 499992 15 0 0 25 0 1 0 217035977 13852672 3037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557856 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3382 3037 66 130 0 3249 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 13528

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4491
/proc/meminfo: memFree=1557112/2055920 swapFree=4184616/4192956
[pid=4288] ppid=4286 vsize=13528 CPUtime=5000.07
/proc/4288/stat : 4288 (minisat_noasser) R 4286 4288 3996 0 -1 4194304 3051 0 0 0 499992 15 0 0 25 0 1 0 217035977 13852672 3037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557856 0 0 4096 3 0 0 0 17 1 0 0
/proc/4288/statm: 3382 3037 66 130 0 3249 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 13528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.09
CPU user time (s): 4999.93
CPU system time (s): 0.160975
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 13528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3051
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= 4483

runsolver used 4.03739 second user time and 9.66453 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Fri Apr 27 16:27:44 UTC 2007

IDJOB= 424925
IDBENCH= 20014
IDSOLVER= 189
FILE ID= node59/424925-1177691264

PBS_JOBID= 4698670

Free space on /tmp= 66538 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424925-1177691264/minisat_noassertions /tmp/evaluation/424925-1177691264/instance-424925-1177691264.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-424925-1177691264 -o ROOT/results/node59/solver-424925-1177691264 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424925-1177691264/minisat_noassertions /tmp/evaluation/424925-1177691264/instance-424925-1177691264.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d0d8b322ba04307627cdb06a5d283d92

RANDOM SEED= 330949794

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1569944 kB
Buffers:         47288 kB
Cached:         362292 kB
SwapCached:       2364 kB
Active:         223052 kB
Inactive:       196456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1569944 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          16656 kB
Slab:            52460 kB
Committed_AS:  3112840 kB
PageTables:       1472 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= 66538 MiB

End job on node59 on Fri Apr 27 17:51:08 UTC 2007