Trace number 424883

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 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
MD5SUMa2f5767c9c51923440a1204368c12b36
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011998
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  550                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     534     2308     7015 |      769        0    nan |  0.000 % |
0.00/0.01	c |       100 |     534     2308     7015 |      846      100     26 |  0.000 % |
0.00/0.01	c |       250 |     534     2308     7015 |      930      250     25 |  0.000 % |
0.00/0.02	c |       475 |     534     2308     7015 |     1023      475     25 |  0.000 % |
0.00/0.03	c |       813 |     534     2308     7015 |     1126      813     24 |  0.000 % |
0.00/0.05	c |      1319 |     534     2308     7015 |     1239      715     22 |  0.000 % |
0.07/0.09	c |      2078 |     534     2308     7015 |     1362      830     22 |  0.000 % |
0.09/0.14	c |      3217 |     534     2308     7015 |     1499     1256     25 |  0.000 % |
0.19/0.22	c |      4925 |     534     2308     7015 |     1649     1414     23 |  0.000 % |
0.29/0.35	c |      7488 |     534     2308     7015 |     1814     1386     24 |  0.000 % |
0.49/0.55	c |     11332 |     534     2308     7015 |     1995     1478     24 |  0.000 % |
0.79/0.87	c |     17101 |     534     2308     7015 |     2194     1070     23 |  0.000 % |
1.29/1.37	c |     25750 |     534     2308     7015 |     2414     1817     26 |  0.000 % |
2.10/2.16	c |     38724 |     534     2308     7015 |     2655     2413     25 |  0.000 % |
3.30/3.36	c |     58188 |     534     2308     7015 |     2921     1510     23 |  0.000 % |
5.19/5.23	c |     87382 |     534     2308     7015 |     3213     2322     24 |  0.000 % |
8.09/8.13	c |    131171 |     534     2308     7015 |     3535     1892     23 |  0.000 % |
12.59/12.62	c |    196856 |     534     2308     7015 |     3888     2865     24 |  0.000 % |
19.59/19.62	c |    295383 |     534     2308     7015 |     4277     2463     25 |  0.000 % |
30.19/30.27	c |    443174 |     534     2308     7015 |     4705     2761     24 |  0.000 % |
47.38/47.40	c |    664859 |     534     2308     7015 |     5175     2543     27 |  0.000 % |
74.47/74.55	c |    997384 |     534     2308     7015 |     5693     4775     26 |  0.000 % |
116.36/116.40	c |   1496173 |     534     2308     7015 |     6262     5462     27 |  0.000 % |
180.84/180.90	c |   2244355 |     534     2308     7015 |     6888     4108     23 |  0.000 % |
283.51/283.69	c |   3366629 |     534     2308     7015 |     7577     6976     27 |  0.000 % |
446.56/446.72	c |   5050041 |     534     2308     7015 |     8335     4637     27 |  0.000 % |
700.00/700.23	c |   7575157 |     534     2308     7015 |     9169     7044     24 |  0.000 % |
1096.49/1096.86	c |  11362832 |     534     2308     7015 |    10085     5822     25 |  0.000 % |
1738.79/1739.33	c |  17044344 |     534     2308     7015 |    11094     8284     29 |  0.000 % |
2724.81/2725.73	c |  25566613 |     534     2308     7015 |    12204     7982     25 |  0.000 % |
4293.67/4295.07	c |  38350016 |     534     2308     7015 |    13424    11374     27 |  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/node27/watcher-424883-1177669443 -o ROOT/results/node27/solver-424883-1177669443 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424883-1177669443/minisat_noassertions /tmp/evaluation/424883-1177669443/instance-424883-1177669443.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: 1.00 1.00 1.00 3/65 28502
/proc/meminfo: memFree=1478944/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=1852 CPUtime=0
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 179640189 1896448 142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521000 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 463 142 62 130 0 330 0

[startup+0.0754909 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 28502
/proc/meminfo: memFree=1478944/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=1964 CPUtime=0.07
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 180 0 0 0 7 0 0 0 18 0 1 0 179640189 2011136 166 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 491 166 66 130 0 358 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1964

[startup+0.101493 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 28502
/proc/meminfo: memFree=1478944/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=1964 CPUtime=0.09
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 184 0 0 0 9 0 0 0 18 0 1 0 179640189 2011136 170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548121 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 491 170 66 130 0 358 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1964

[startup+0.301514 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 28502
/proc/meminfo: memFree=1478944/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=2096 CPUtime=0.29
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 209 0 0 0 29 0 0 0 19 0 1 0 179640189 2146304 195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 524 195 66 130 0 391 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2096

[startup+0.701555 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 28502
/proc/meminfo: memFree=1478944/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=2228 CPUtime=0.69
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 235 0 0 0 69 0 0 0 22 0 1 0 179640189 2281472 221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 557 221 66 130 0 424 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2228

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28503
/proc/meminfo: memFree=1478232/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=2360 CPUtime=1.49
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 265 0 0 0 149 0 0 0 25 0 1 0 179640189 2416640 251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 590 251 66 130 0 457 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2360

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28503
/proc/meminfo: memFree=1477976/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=2492 CPUtime=3.09
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 298 0 0 0 309 0 0 0 25 0 1 0 179640189 2551808 284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558264 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 623 284 66 130 0 490 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2492

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28503
/proc/meminfo: memFree=1477784/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=2624 CPUtime=6.29
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 348 0 0 0 629 0 0 0 25 0 1 0 179640189 2686976 334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 656 334 66 130 0 523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2624

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28503
/proc/meminfo: memFree=1477336/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=2888 CPUtime=12.69
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 418 0 0 0 1269 0 0 0 25 0 1 0 179640189 2957312 404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 722 404 66 130 0 589 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2888

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28503
/proc/meminfo: memFree=1477016/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=3284 CPUtime=25.49
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 499 0 0 0 2549 0 0 0 25 0 1 0 179640189 3362816 485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 821 485 66 130 0 688 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3284

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28503
/proc/meminfo: memFree=1476504/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=3820 CPUtime=51.08
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 626 0 0 0 5108 0 0 0 25 0 1 0 179640189 3911680 612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 955 612 66 130 0 822 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3820

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28503
/proc/meminfo: memFree=1475928/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=4348 CPUtime=102.27
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 771 0 0 0 10227 0 0 0 25 0 1 0 179640189 4452352 757 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 1087 757 66 130 0 954 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4348

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28503
/proc/meminfo: memFree=1475480/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=4744 CPUtime=162.25
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 865 0 0 0 16225 0 0 0 25 0 1 0 179640189 4857856 851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 1186 851 66 130 0 1053 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4744

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28503
/proc/meminfo: memFree=1475032/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=5140 CPUtime=222.23
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 967 0 0 0 22223 0 0 0 25 0 1 0 179640189 5263360 953 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547001 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 1285 953 66 130 0 1152 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5140

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28503
/proc/meminfo: memFree=1474840/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=5408 CPUtime=282.21
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 1020 0 0 0 28221 0 0 0 25 0 1 0 179640189 5537792 1006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 1352 1006 66 130 0 1219 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5408

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28505
/proc/meminfo: memFree=1474456/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=5804 CPUtime=342.19
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 1122 0 0 0 34219 0 0 0 25 0 1 0 179640189 5943296 1108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 1451 1108 66 130 0 1318 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5804

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28505
/proc/meminfo: memFree=1474264/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=5936 CPUtime=402.17
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 1171 0 0 0 40217 0 0 0 25 0 1 0 179640189 6078464 1157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 1484 1157 66 130 0 1351 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5936

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28505
/proc/meminfo: memFree=1473944/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=6212 CPUtime=462.16
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 1231 0 0 0 46216 0 0 0 25 0 1 0 179640189 6361088 1217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 1553 1217 66 130 0 1420 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6212

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28505
/proc/meminfo: memFree=1473816/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=6452 CPUtime=522.14
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 1287 0 0 0 52214 0 0 0 25 0 1 0 179640189 6606848 1273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 1613 1273 66 130 0 1480 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6452

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28505
/proc/meminfo: memFree=1473624/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=6584 CPUtime=582.13
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 1326 0 0 0 58212 1 0 0 25 0 1 0 179640189 6742016 1312 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 1646 1312 66 130 0 1513 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6584

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28505
/proc/meminfo: memFree=1473560/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=6720 CPUtime=642.12
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 1347 0 0 0 64211 1 0 0 25 0 1 0 179640189 6881280 1333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 1680 1333 66 130 0 1547 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6720


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1469016/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=10964 CPUtime=4001.05
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2400 0 0 0 400103 2 0 0 25 0 1 0 179640189 11227136 2386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546794 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2741 2386 66 130 0 2608 0
Current children cumulated CPU time (s) 4001.05
Current children cumulated vsize (KiB) 10964

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1469016/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=10964 CPUtime=4061.04
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2410 0 0 0 406102 2 0 0 25 0 1 0 179640189 11227136 2396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2741 2396 66 130 0 2608 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 10964

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468952/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=10964 CPUtime=4121.02
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2410 0 0 0 412100 2 0 0 25 0 1 0 179640189 11227136 2396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2741 2396 66 130 0 2608 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 10964

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468952/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=10964 CPUtime=4181
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2414 0 0 0 418098 2 0 0 25 0 1 0 179640189 11227136 2400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2741 2400 66 130 0 2608 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 10964

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468888/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=10964 CPUtime=4240.98
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2415 0 0 0 424096 2 0 0 25 0 1 0 179640189 11227136 2401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2741 2401 66 130 0 2608 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 10964

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468760/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=11208 CPUtime=4300.97
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2450 0 0 0 430095 2 0 0 25 0 1 0 179640189 11476992 2436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2802 2436 66 130 0 2669 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 11208

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468696/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=11336 CPUtime=4360.95
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2485 0 0 0 436093 2 0 0 25 0 1 0 179640189 11608064 2471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2834 2471 66 130 0 2701 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 11336

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468632/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=11336 CPUtime=4420.93
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2493 0 0 0 442091 2 0 0 25 0 1 0 179640189 11608064 2479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2834 2479 66 130 0 2701 0
Current children cumulated CPU time (s) 4420.93
Current children cumulated vsize (KiB) 11336

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468632/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=11468 CPUtime=4480.92
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2510 0 0 0 448090 2 0 0 25 0 1 0 179640189 11743232 2496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2867 2496 66 130 0 2734 0
Current children cumulated CPU time (s) 4480.92
Current children cumulated vsize (KiB) 11468

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468568/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=11468 CPUtime=4540.9
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2519 0 0 0 454088 2 0 0 25 0 1 0 179640189 11743232 2505 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2867 2505 66 130 0 2734 0
Current children cumulated CPU time (s) 4540.9
Current children cumulated vsize (KiB) 11468

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468504/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=11468 CPUtime=4600.89
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2541 0 0 0 460087 2 0 0 25 0 1 0 179640189 11743232 2527 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2867 2527 66 130 0 2734 0
Current children cumulated CPU time (s) 4600.89
Current children cumulated vsize (KiB) 11468

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468440/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=11604 CPUtime=4660.86
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2551 0 0 0 466084 2 0 0 25 0 1 0 179640189 11882496 2537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552902 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2901 2537 66 130 0 2768 0
Current children cumulated CPU time (s) 4660.86
Current children cumulated vsize (KiB) 11604

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468376/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=11604 CPUtime=4720.85
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2565 0 0 0 472083 2 0 0 25 0 1 0 179640189 11882496 2551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2901 2551 66 130 0 2768 0
Current children cumulated CPU time (s) 4720.85
Current children cumulated vsize (KiB) 11604

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468248/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=11604 CPUtime=4780.84
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2576 0 0 0 478081 3 0 0 25 0 1 0 179640189 11882496 2562 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546513 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2901 2562 66 130 0 2768 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 11604

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468184/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=11752 CPUtime=4840.82
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2581 0 0 0 484079 3 0 0 25 0 1 0 179640189 12034048 2567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2938 2567 66 130 0 2805 0
Current children cumulated CPU time (s) 4840.82
Current children cumulated vsize (KiB) 11752

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468184/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=11752 CPUtime=4900.8
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2582 0 0 0 490077 3 0 0 25 0 1 0 179640189 12034048 2568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2938 2568 66 130 0 2805 0
Current children cumulated CPU time (s) 4900.8
Current children cumulated vsize (KiB) 11752

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468056/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=11752 CPUtime=4960.79
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2615 0 0 0 496076 3 0 0 25 0 1 0 179640189 12034048 2601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2938 2601 66 130 0 2805 0
Current children cumulated CPU time (s) 4960.79
Current children cumulated vsize (KiB) 11752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1468056/2055920 swapFree=4182916/4192956
[pid=28502] ppid=28500 vsize=11884 CPUtime=5000.09
/proc/28502/stat : 28502 (minisat_noasser) R 28500 28502 27992 0 -1 4194304 2624 0 0 0 500006 3 0 0 25 0 1 0 179640189 12169216 2610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/28502/statm: 2971 2610 66 130 0 2838 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 11884

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.1
CPU user time (s): 5000.06
CPU system time (s): 0.032994
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 11884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.06
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2624
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= 7623

runsolver used 3.90841 second user time and 9.80251 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Fri Apr 27 10:24:03 UTC 2007

IDJOB= 424883
IDBENCH= 19960
IDSOLVER= 189
FILE ID= node27/424883-1177669443

PBS_JOBID= 4698569

Free space on /tmp= 66442 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424883-1177669443/minisat_noassertions /tmp/evaluation/424883-1177669443/instance-424883-1177669443.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-424883-1177669443 -o ROOT/results/node27/solver-424883-1177669443 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424883-1177669443/minisat_noassertions /tmp/evaluation/424883-1177669443/instance-424883-1177669443.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a2f5767c9c51923440a1204368c12b36

RANDOM SEED= 654652310

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1479424 kB
Buffers:         47820 kB
Cached:         453416 kB
SwapCached:       4616 kB
Active:         237620 kB
Inactive:       274080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479424 kB
SwapTotal:     4192956 kB
SwapFree:      4182916 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          15692 kB
Slab:            50856 kB
Committed_AS:  2201328 kB
PageTables:       1412 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= 66442 MiB

End job on node27 on Fri Apr 27 11:47:27 UTC 2007