Trace number 424866

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) 5000.03 5001.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1093254405-20.SAT.shuffled.cnf
MD5SUMb50ca018e79197079aea11ca328afe4d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.482926
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

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:  60                                                   |
0.00/0.00	c |  Number of clauses:    5340                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.10/0.10	c ============================[ Search Statistics ]==============================
0.10/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.10	c ===============================================================================
0.10/0.10	c |         0 |      60     5340    37380 |     1780        0    nan |  0.000 % |
0.10/0.11	c |       100 |      60     5340    37380 |     1958      100     22 |  0.028 % |
0.10/0.12	c |       251 |      60     5340    37380 |     2153      251     22 |  0.028 % |
0.10/0.12	c |       477 |      60     5340    37380 |     2369      477     22 |  0.028 % |
0.10/0.14	c |       814 |      60     5340    37380 |     2606      814     22 |  0.028 % |
0.10/0.16	c |      1321 |      60     5340    37380 |     2866     1321     22 |  0.028 % |
0.10/0.20	c |      2081 |      60     5340    37380 |     3153     2081     22 |  0.028 % |
0.19/0.26	c |      3220 |      60     5340    37380 |     3468     1629     21 |  0.028 % |
0.29/0.34	c |      4929 |      60     5340    37380 |     3815     3338     21 |  0.028 % |
0.39/0.48	c |      7491 |      60     5340    37380 |     4197     2060     21 |  0.028 % |
0.59/0.69	c |     11335 |      60     5340    37380 |     4616     3792     21 |  0.028 % |
1.00/1.03	c |     17102 |      60     5340    37380 |     5078     2592     20 |  0.028 % |
1.49/1.55	c |     25751 |      60     5340    37380 |     5586     3586     20 |  0.028 % |
2.29/2.35	c |     38727 |      60     5340    37380 |     6145     5338     20 |  0.028 % |
3.59/3.63	c |     58190 |      60     5340    37380 |     6759     3194     20 |  0.028 % |
5.49/5.57	c |     87382 |      60     5340    37380 |     7435     5243     20 |  0.028 % |
8.59/8.64	c |    131172 |      60     5340    37380 |     8179     4264     20 |  0.028 % |
13.39/13.42	c |    196858 |      60     5340    37380 |     8996     4310     20 |  0.028 % |
20.89/20.93	c |    295385 |      60     5340    37380 |     9896     8123     20 |  0.028 % |
32.78/32.88	c |    443174 |      60     5340    37380 |    10886     7121     19 |  0.028 % |
51.87/51.91	c |    664857 |      60     5340    37380 |    11974    10587     19 |  0.028 % |
82.47/82.54	c |    997384 |      60     5340    37380 |    13172     7189     19 |  0.028 % |
130.55/130.66	c |   1496172 |      60     5340    37380 |    14489    11192     19 |  0.028 % |
207.84/207.96	c |   2244354 |      60     5340    37380 |    15938    12053     19 |  0.028 % |
331.30/331.40	c |   3366628 |      60     5340    37380 |    17532     9126     18 |  0.028 % |
526.44/526.65	c |   5050039 |      60     5340    37380 |    19285    16158     19 |  0.028 % |
845.66/845.93	c |   7575156 |      60     5340    37380 |    21214    12189     19 |  0.028 % |
1367.62/1368.01	c |  11362831 |      60     5340    37380 |    23335    20024     16 |  0.028 % |
2222.67/2223.34	c |  17044343 |      60     5340    37380 |    25669    16960     18 |  0.028 % |
3628.50/3629.65	c |  25566612 |      60     5340    37380 |    28236    17234     17 |  0.028 % |

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/node60/watcher-424866-1177661700 -o ROOT/results/node60/solver-424866-1177661700 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424866-1177661700/minisat_noassertions /tmp/evaluation/424866-1177661700/instance-424866-1177661700.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: 0.85 0.97 0.99 3/64 4943
/proc/meminfo: memFree=1681472/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=1860 CPUtime=0
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 214079963 1904640 150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 465 151 50 130 0 332 0

[startup+0.056918 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 4943
/proc/meminfo: memFree=1681472/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=2128 CPUtime=0.05
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 244 0 0 0 5 0 0 0 18 0 1 0 214079963 2179072 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521194 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 532 230 62 130 0 399 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2128

[startup+0.101921 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 4943
/proc/meminfo: memFree=1681472/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=2260 CPUtime=0.1
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 255 0 0 0 10 0 0 0 18 0 1 0 214079963 2314240 241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 565 241 62 130 0 432 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2260

[startup+0.301941 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 4943
/proc/meminfo: memFree=1681472/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=2360 CPUtime=0.29
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 306 0 0 0 29 0 0 0 19 0 1 0 214079963 2416640 292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 590 292 66 130 0 457 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2360

[startup+0.701981 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 4943
/proc/meminfo: memFree=1681472/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=2624 CPUtime=0.69
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 354 0 0 0 69 0 0 0 22 0 1 0 214079963 2686976 340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548233 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 656 340 66 130 0 523 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2624

[startup+1.50106 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 4944
/proc/meminfo: memFree=1680248/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=2760 CPUtime=1.49
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 397 0 0 0 149 0 0 0 25 0 1 0 214079963 2826240 383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 690 383 66 130 0 557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2760

[startup+3.10122 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 4944
/proc/meminfo: memFree=1679864/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=3024 CPUtime=3.09
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 460 0 0 0 309 0 0 0 25 0 1 0 214079963 3096576 446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 756 446 66 130 0 623 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3024

[startup+6.30153 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 4944
/proc/meminfo: memFree=1679544/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=3288 CPUtime=6.29
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 534 0 0 0 629 0 0 0 25 0 1 0 214079963 3366912 520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 822 520 66 130 0 689 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3288

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 4944
/proc/meminfo: memFree=1679096/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=3576 CPUtime=12.69
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 604 0 0 0 1269 0 0 0 25 0 1 0 214079963 3661824 590 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 894 590 66 130 0 761 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3576

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 4944
/proc/meminfo: memFree=1678776/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=3992 CPUtime=25.48
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 694 0 0 0 2548 0 0 0 25 0 1 0 214079963 4087808 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 998 680 66 130 0 865 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3992

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 4944
/proc/meminfo: memFree=1678264/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=4408 CPUtime=51.07
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 812 0 0 0 5107 0 0 0 25 0 1 0 214079963 4513792 798 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 1102 798 66 130 0 969 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4408

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 4944
/proc/meminfo: memFree=1677560/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=5188 CPUtime=102.26
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 975 0 0 0 10226 0 0 0 25 0 1 0 214079963 5312512 961 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 1297 961 66 130 0 1164 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5188

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4944
/proc/meminfo: memFree=1677048/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=5664 CPUtime=162.24
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 1102 0 0 0 16224 0 0 0 25 0 1 0 214079963 5799936 1088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 1416 1088 66 130 0 1283 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5664

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4944
/proc/meminfo: memFree=1676728/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=5976 CPUtime=222.23
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 1163 0 0 0 22222 1 0 0 25 0 1 0 214079963 6119424 1149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 1494 1149 66 130 0 1361 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5976

[startup+282.302 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 4944
/proc/meminfo: memFree=1676472/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=6136 CPUtime=282.21
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 1223 0 0 0 28220 1 0 0 25 0 1 0 214079963 6283264 1209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 1534 1209 66 130 0 1401 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6136

[startup+342.302 s]
/proc/loadavg: 1.09 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1676216/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=6436 CPUtime=342.19
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 1278 0 0 0 34218 1 0 0 25 0 1 0 214079963 6590464 1264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 1609 1264 66 130 0 1476 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6436

[startup+402.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 4944
/proc/meminfo: memFree=1675896/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=6864 CPUtime=402.18
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 1361 0 0 0 40217 1 0 0 25 0 1 0 214079963 7028736 1347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 1716 1347 66 130 0 1583 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6864

[startup+462.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 4944
/proc/meminfo: memFree=1675960/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=6864 CPUtime=462.16
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 1383 0 0 0 46215 1 0 0 25 0 1 0 214079963 7028736 1369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 1716 1369 66 130 0 1583 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6864

[startup+522.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 4944
/proc/meminfo: memFree=1675768/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=7148 CPUtime=522.14
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 1433 0 0 0 52213 1 0 0 25 0 1 0 214079963 7319552 1419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 1787 1419 66 130 0 1654 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7148

[startup+582.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4944
/proc/meminfo: memFree=1675576/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=7300 CPUtime=582.13
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 1479 0 0 0 58212 1 0 0 25 0 1 0 214079963 7475200 1465 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 1825 1465 66 130 0 1692 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7300

[startup+642.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4944
/proc/meminfo: memFree=1675384/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=7444 CPUtime=642.12
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 1517 0 0 0 64210 2 0 0 25 0 1 0 214079963 7622656 1503 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 1861 1503 66 130 0 1728 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7444


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671992/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10740 CPUtime=4061.08
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2268 0 0 0 406100 8 0 0 25 0 1 0 214079963 10997760 2254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2685 2254 66 130 0 2552 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 10740

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671928/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4121.06
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2298 0 0 0 412098 8 0 0 25 0 1 0 214079963 11141120 2284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2284 66 130 0 2587 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 10880

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671928/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4181.05
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2298 0 0 0 418097 8 0 0 25 0 1 0 214079963 11141120 2284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2284 66 130 0 2587 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 10880

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671928/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4241.03
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2299 0 0 0 424095 8 0 0 25 0 1 0 214079963 11141120 2285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2285 66 130 0 2587 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 10880

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671864/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4301.01
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2299 0 0 0 430093 8 0 0 25 0 1 0 214079963 11141120 2285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2285 66 130 0 2587 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 10880

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671864/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4360.99
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2300 0 0 0 436091 8 0 0 25 0 1 0 214079963 11141120 2286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2286 66 130 0 2587 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 10880

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671864/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4420.98
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2303 0 0 0 442090 8 0 0 25 0 1 0 214079963 11141120 2289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2289 66 130 0 2587 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 10880

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671864/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4480.96
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2303 0 0 0 448088 8 0 0 25 0 1 0 214079963 11141120 2289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2289 66 130 0 2587 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 10880

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671800/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4540.94
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2307 0 0 0 454086 8 0 0 25 0 1 0 214079963 11141120 2293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2293 66 130 0 2587 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 10880

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671800/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4600.93
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2308 0 0 0 460085 8 0 0 25 0 1 0 214079963 11141120 2294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2294 66 130 0 2587 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 10880

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671736/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4660.91
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2310 0 0 0 466083 8 0 0 25 0 1 0 214079963 11141120 2296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2296 66 130 0 2587 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 10880

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671736/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4720.89
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2310 0 0 0 472081 8 0 0 25 0 1 0 214079963 11141120 2296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2296 66 130 0 2587 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 10880

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671608/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4780.88
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2324 0 0 0 478079 9 0 0 25 0 1 0 214079963 11141120 2310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2310 66 130 0 2587 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 10880

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671608/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4840.86
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2324 0 0 0 484077 9 0 0 25 0 1 0 214079963 11141120 2310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2310 66 130 0 2587 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 10880

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671608/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4900.85
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2325 0 0 0 490076 9 0 0 25 0 1 0 214079963 11141120 2311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2311 66 130 0 2587 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 10880

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671544/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=4960.83
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2327 0 0 0 496074 9 0 0 25 0 1 0 214079963 11141120 2313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2313 66 130 0 2587 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 10880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671608/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=5000.02
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2327 0 0 0 499993 9 0 0 25 0 1 0 214079963 11141120 2313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546099 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2313 66 130 0 2587 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 10880

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5144
/proc/meminfo: memFree=1671608/2055920 swapFree=4183288/4192956
[pid=4943] ppid=4941 vsize=10880 CPUtime=5000.02
/proc/4943/stat : 4943 (minisat_noasser) R 4941 4943 4889 0 -1 4194304 2327 0 0 0 499993 9 0 0 25 0 1 0 214079963 11141120 2313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546099 0 0 4096 3 0 0 0 17 1 0 0
/proc/4943/statm: 2720 2313 66 130 0 2587 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 10880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.94
CPU system time (s): 0.096985
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 10880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2327
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= 6333

runsolver used 4.00839 second user time and 9.69353 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Fri Apr 27 08:15:00 UTC 2007

IDJOB= 424866
IDBENCH= 19933
IDSOLVER= 189
FILE ID= node60/424866-1177661700

PBS_JOBID= 4697407

Free space on /tmp= 66514 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1093254405-20.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424866-1177661700/minisat_noassertions /tmp/evaluation/424866-1177661700/instance-424866-1177661700.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-424866-1177661700 -o ROOT/results/node60/solver-424866-1177661700 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424866-1177661700/minisat_noassertions /tmp/evaluation/424866-1177661700/instance-424866-1177661700.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b50ca018e79197079aea11ca328afe4d

RANDOM SEED= 437944974

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1681880 kB
Buffers:         35780 kB
Cached:         263516 kB
SwapCached:       3644 kB
Active:         150148 kB
Inactive:       158620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681880 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:            1784 kB
Writeback:           0 kB
Mapped:          15440 kB
Slab:            51276 kB
Committed_AS:  2591800 kB
PageTables:       1464 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= 66514 MiB

End job on node60 on Fri Apr 27 09:38:23 UTC 2007