Trace number 424893

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) 5000.06 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1115796430-03.UNSAT.shuffled.cnf
MD5SUM1ea488c49505bd479e0cbea661320ba7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark486.944
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     439     1890     5728 |      630        0    nan |  0.000 % |
0.00/0.00	c |       100 |     439     1890     5728 |      693      100     21 |  0.000 % |
0.00/0.01	c |       251 |     439     1890     5728 |      762      251     22 |  0.000 % |
0.00/0.02	c |       477 |     439     1890     5728 |      838      477     21 |  0.000 % |
0.00/0.03	c |       814 |     439     1890     5728 |      922      814     21 |  0.000 % |
0.00/0.05	c |      1322 |     439     1890     5728 |     1014      839     20 |  0.000 % |
0.00/0.08	c |      2082 |     439     1890     5728 |     1116     1067     20 |  0.000 % |
0.09/0.12	c |      3223 |     439     1890     5728 |     1227     1047     20 |  0.000 % |
0.09/0.19	c |      4931 |     439     1890     5728 |     1350      846     16 |  0.000 % |
0.29/0.30	c |      7495 |     439     1890     5728 |     1485     1315     19 |  0.000 % |
0.39/0.48	c |     11339 |     439     1890     5728 |     1634     1341     20 |  0.000 % |
0.69/0.74	c |     17106 |     439     1890     5728 |     1797     1260     20 |  0.000 % |
1.10/1.15	c |     25757 |     439     1890     5728 |     1977     1632     20 |  0.000 % |
1.69/1.80	c |     38731 |     439     1890     5728 |     2174     1518     18 |  0.000 % |
2.79/2.81	c |     58193 |     439     1890     5728 |     2392     2138     18 |  0.000 % |
4.30/4.35	c |     87385 |     439     1890     5728 |     2631     2181     17 |  0.000 % |
6.69/6.74	c |    131175 |     439     1890     5728 |     2894     1759     19 |  0.000 % |
10.49/10.53	c |    196859 |     439     1890     5728 |     3184     2800     21 |  0.000 % |
16.19/16.27	c |    295385 |     439     1890     5728 |     3502     2871     21 |  0.000 % |
25.19/25.27	c |    443175 |     439     1890     5728 |     3853     3415     21 |  0.000 % |
39.08/39.15	c |    664861 |     439     1890     5728 |     4238     2797     19 |  0.000 % |
60.77/60.83	c |    997386 |     439     1890     5728 |     4662     3530     20 |  0.000 % |
94.36/94.50	c |   1496174 |     439     1890     5728 |     5128     3552     20 |  0.000 % |
147.55/147.63	c |   2244356 |     439     1890     5728 |     5641     4308     20 |  0.000 % |
230.13/230.22	c |   3366630 |     439     1890     5728 |     6205     3657     21 |  0.000 % |
360.80/360.94	c |   5050041 |     439     1890     5728 |     6825     3399     19 |  0.000 % |
565.34/565.51	c |   7575157 |     439     1890     5728 |     7508     5282     19 |  0.000 % |
885.75/886.06	c |  11362832 |     439     1890     5728 |     8259     7002     20 |  0.000 % |
1385.31/1385.76	c |  17044344 |     439     1890     5728 |     9085     7163     18 |  0.000 % |
2171.10/2171.77	c |  25566613 |     439     1890     5728 |     9993     7252     20 |  0.000 % |
3409.97/3411.06	c |  38350016 |     439     1890     5728 |    10993     7549     19 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-424893-1177675860 -o ROOT/results/node6/solver-424893-1177675860 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424893-1177675860/minisat_noassertions /tmp/evaluation/424893-1177675860/instance-424893-1177675860.cnf 

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


[startup+0 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 8434
/proc/meminfo: memFree=1696624/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=1852 CPUtime=0
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 243623622 1896448 126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521157 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 463 126 62 130 0 330 0

[startup+0.0881881 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 8434
/proc/meminfo: memFree=1696624/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=1984 CPUtime=0.08
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 168 0 0 0 8 0 0 0 18 0 1 0 243623622 2031616 154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 496 154 66 130 0 363 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1984

[startup+0.10119 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 8434
/proc/meminfo: memFree=1696624/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=1984 CPUtime=0.09
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 168 0 0 0 9 0 0 0 18 0 1 0 243623622 2031616 154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 496 154 66 130 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.301213 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 8434
/proc/meminfo: memFree=1696624/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=1984 CPUtime=0.29
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 181 0 0 0 29 0 0 0 19 0 1 0 243623622 2031616 167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 496 167 66 130 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701261 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 8434
/proc/meminfo: memFree=1696624/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=2120 CPUtime=0.69
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 203 0 0 0 69 0 0 0 23 0 1 0 243623622 2170880 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 530 189 66 130 0 397 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50135 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 8435
/proc/meminfo: memFree=1696104/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=2120 CPUtime=1.49
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 223 0 0 0 149 0 0 0 25 0 1 0 243623622 2170880 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546791 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 530 209 66 130 0 397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2120

[startup+3.10154 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 8435
/proc/meminfo: memFree=1695848/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=2252 CPUtime=3.09
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 253 0 0 0 309 0 0 0 25 0 1 0 243623622 2306048 239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 563 239 66 130 0 430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2252

[startup+6.30192 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 8435
/proc/meminfo: memFree=1695592/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=2384 CPUtime=6.29
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 289 0 0 0 629 0 0 0 25 0 1 0 243623622 2441216 275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 596 275 66 130 0 463 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2384

[startup+12.7017 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 8435
/proc/meminfo: memFree=1695336/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=2648 CPUtime=12.69
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 348 0 0 0 1269 0 0 0 25 0 1 0 243623622 2711552 334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551360 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 662 334 66 130 0 529 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2648

[startup+25.5012 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 8435
/proc/meminfo: memFree=1695144/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=2912 CPUtime=25.49
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 415 0 0 0 2549 0 0 0 25 0 1 0 243623622 2981888 401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 728 401 66 130 0 595 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2912

[startup+51.1012 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 8435
/proc/meminfo: memFree=1694760/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=3308 CPUtime=51.08
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 496 0 0 0 5108 0 0 0 25 0 1 0 243623622 3387392 482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 827 482 66 130 0 694 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3308

[startup+102.305 s]
/proc/loadavg: 0.94 0.95 0.98 2/78 8435
/proc/meminfo: memFree=1694248/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=3704 CPUtime=102.26
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 619 0 0 0 10226 0 0 0 25 0 1 0 243623622 3792896 605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 926 605 66 130 0 793 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3704

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 8435
/proc/meminfo: memFree=1693928/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=4104 CPUtime=162.25
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 698 0 0 0 16224 1 0 0 25 0 1 0 243623622 4202496 684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 1026 684 66 130 0 893 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4104

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 8435
/proc/meminfo: memFree=1693672/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=4368 CPUtime=222.23
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 768 0 0 0 22222 1 0 0 25 0 1 0 243623622 4472832 754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553150 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 1092 754 66 130 0 959 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4368

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8435
/proc/meminfo: memFree=1693416/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=4644 CPUtime=282.21
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 835 0 0 0 28220 1 0 0 25 0 1 0 243623622 4755456 821 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 1161 821 66 130 0 1028 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4644

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8435
/proc/meminfo: memFree=1693288/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=4780 CPUtime=342.2
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 864 0 0 0 34218 2 0 0 25 0 1 0 243623622 4894720 850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 1195 850 66 130 0 1062 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4780

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8435
/proc/meminfo: memFree=1692968/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=5044 CPUtime=402.18
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 935 0 0 0 40216 2 0 0 25 0 1 0 243623622 5165056 921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 1261 921 66 130 0 1128 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5044

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8435
/proc/meminfo: memFree=1692904/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=5176 CPUtime=462.16
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 962 0 0 0 46214 2 0 0 25 0 1 0 243623622 5300224 948 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 1294 948 66 130 0 1161 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5176

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8435
/proc/meminfo: memFree=1692712/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=5308 CPUtime=522.14
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 1003 0 0 0 52212 2 0 0 25 0 1 0 243623622 5435392 989 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 1327 989 66 130 0 1194 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5308

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8435
/proc/meminfo: memFree=1692584/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=5444 CPUtime=582.14
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 1035 0 0 0 58211 3 0 0 25 0 1 0 243623622 5574656 1021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 1361 1021 66 130 0 1228 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5444

[startup+642.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 8435
/proc/meminfo: memFree=1692520/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=5576 CPUtime=642.12
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 1059 0 0 0 64209 3 0 0 25 0 1 0 243623622 5709824 1045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557797 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 1394 1045 66 130 0 1261 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5576


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1689000/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9000 CPUtime=4061.1
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 1919 0 0 0 406080 30 0 0 25 0 1 0 243623622 9216000 1905 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2250 1905 66 130 0 2117 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 9000

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1689000/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9000 CPUtime=4121.08
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 1929 0 0 0 412078 30 0 0 25 0 1 0 243623622 9216000 1915 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2250 1915 66 130 0 2117 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 9000

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1688936/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9000 CPUtime=4181.07
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 1933 0 0 0 418076 31 0 0 25 0 1 0 243623622 9216000 1919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2250 1919 66 130 0 2117 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 9000

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1688936/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9128 CPUtime=4241.05
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 1935 0 0 0 424074 31 0 0 25 0 1 0 243623622 9347072 1921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2282 1921 66 130 0 2149 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 9128

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1688936/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9128 CPUtime=4301.04
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 1945 0 0 0 430072 32 0 0 25 0 1 0 243623622 9347072 1931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2282 1931 66 130 0 2149 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 9128

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1688872/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9128 CPUtime=4361.01
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 1954 0 0 0 436069 32 0 0 25 0 1 0 243623622 9347072 1940 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2282 1940 66 130 0 2149 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 9128

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1688872/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9128 CPUtime=4421
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 1958 0 0 0 442067 33 0 0 25 0 1 0 243623622 9347072 1944 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2282 1944 66 130 0 2149 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 9128

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1688808/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9128 CPUtime=4480.98
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 1961 0 0 0 448065 33 0 0 25 0 1 0 243623622 9347072 1947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2282 1947 66 130 0 2149 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 9128

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1688808/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9264 CPUtime=4540.97
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 1968 0 0 0 454063 34 0 0 25 0 1 0 243623622 9486336 1954 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2316 1954 66 130 0 2183 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 9264

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1688744/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9264 CPUtime=4600.96
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 1983 0 0 0 460062 34 0 0 25 0 1 0 243623622 9486336 1969 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2316 1969 66 130 0 2183 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 9264

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1688680/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9264 CPUtime=4660.93
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 1996 0 0 0 466059 34 0 0 25 0 1 0 243623622 9486336 1982 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2316 1982 66 130 0 2183 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 9264

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1688616/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9412 CPUtime=4720.92
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 2010 0 0 0 472057 35 0 0 25 0 1 0 243623622 9637888 1996 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2353 1996 66 130 0 2220 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 9412

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1688680/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9412 CPUtime=4780.9
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 2015 0 0 0 478055 35 0 0 25 0 1 0 243623622 9637888 2001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2353 2001 66 130 0 2220 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 9412

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1688616/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9412 CPUtime=4840.89
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 2024 0 0 0 484053 36 0 0 25 0 1 0 243623622 9637888 2010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2353 2010 66 130 0 2220 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 9412

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1688616/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9412 CPUtime=4900.87
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 2029 0 0 0 490051 36 0 0 25 0 1 0 243623622 9637888 2015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2353 2015 66 130 0 2220 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 9412

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8635
/proc/meminfo: memFree=1688552/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9412 CPUtime=4960.86
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 2034 0 0 0 496049 37 0 0 25 0 1 0 243623622 9637888 2020 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2353 2020 66 130 0 2220 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 9412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8637
/proc/meminfo: memFree=1688552/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9412 CPUtime=5000.05
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 2034 0 0 0 499968 37 0 0 25 0 1 0 243623622 9637888 2020 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2353 2020 66 130 0 2220 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 9412

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 0.99 2/78 8637
/proc/meminfo: memFree=1688552/2055924 swapFree=4143464/4192956
[pid=8434] ppid=8432 vsize=9412 CPUtime=5000.05
/proc/8434/stat : 8434 (minisat_noasser) R 8432 8434 8380 0 -1 4194304 2034 0 0 0 499968 37 0 0 25 0 1 0 243623622 9637888 2020 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8434/statm: 2353 2020 66 130 0 2220 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 9412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.69
CPU system time (s): 0.375942
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 9412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.375942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2034
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= 102466

runsolver used 3.9264 second user time and 10.3074 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Fri Apr 27 12:11:00 UTC 2007

IDJOB= 424893
IDBENCH= 19971
IDSOLVER= 189
FILE ID= node6/424893-1177675860

PBS_JOBID= 4698614

Free space on /tmp= 66494 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1115796430-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424893-1177675860/minisat_noassertions /tmp/evaluation/424893-1177675860/instance-424893-1177675860.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-424893-1177675860 -o ROOT/results/node6/solver-424893-1177675860 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424893-1177675860/minisat_noassertions /tmp/evaluation/424893-1177675860/instance-424893-1177675860.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1ea488c49505bd479e0cbea661320ba7

RANDOM SEED= 922697245

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1697096 kB
Buffers:         40984 kB
Cached:         247308 kB
SwapCached:      17912 kB
Active:         175620 kB
Inactive:       139624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1697096 kB
SwapTotal:     4192956 kB
SwapFree:      4143464 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          29776 kB
Slab:            29188 kB
Committed_AS:  7173400 kB
PageTables:       1784 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= 66494 MiB

End job on node6 on Fri Apr 27 13:34:23 UTC 2007