Trace number 421218

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) 1200.07 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S187076430-06.cnf
MD5SUM2354ce79c238d894898172bcf31459ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1005.91
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.02/0.02	c |  Parsing time:         0.02         s                                       |
0.29/0.33	c ============================[ Search Statistics ]==============================
0.29/0.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.33	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.33	c ===============================================================================
0.29/0.33	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.29/0.34	c |       105 |     160    13600    95200 |     4986      105     49 |  0.004 % |
0.29/0.35	c |       255 |     160    13600    95200 |     5485      255     47 |  0.004 % |
0.29/0.37	c |       481 |     160    13600    95200 |     6033      481     48 |  0.004 % |
0.39/0.40	c |       818 |     160    13600    95200 |     6637      818     48 |  0.004 % |
0.39/0.44	c |      1324 |     160    13600    95200 |     7300     1324     47 |  0.004 % |
0.49/0.50	c |      2083 |     160    13600    95200 |     8031     2083     48 |  0.004 % |
0.59/0.60	c |      3222 |     160    13600    95200 |     8834     3222     48 |  0.004 % |
0.69/0.76	c |      4932 |     160    13600    95200 |     9717     4932     48 |  0.004 % |
1.00/1.06	c |      7494 |     160    13600    95200 |    10689     7494     49 |  0.004 % |
1.49/1.56	c |     11338 |     160    13600    95200 |    11758     5956     47 |  0.004 % |
2.39/2.41	c |     17105 |     160    13600    95200 |    12934    11723     48 |  0.004 % |
3.69/3.76	c |     25754 |     160    13600    95200 |    14227     7359     48 |  0.004 % |
5.89/5.90	c |     38728 |     160    13600    95200 |    15650    13178     49 |  0.004 % |
9.39/9.41	c |     58189 |     160    13600    95200 |    17215     9051     48 |  0.004 % |
15.09/15.17	c |     87381 |     160    13600    95200 |    18936    12312     48 |  0.004 % |
24.68/24.78	c |    131171 |     160    13600    95200 |    20830    18081     50 |  0.004 % |
39.59/39.67	c |    196856 |     160    13600    95200 |    22913    10604     48 |  0.004 % |
63.47/63.50	c |    295382 |     160    13600    95200 |    25204    16844     49 |  0.004 % |
102.56/102.62	c |    443173 |     160    13600    95200 |    27725    20165     50 |  0.004 % |
165.35/165.47	c |    664857 |     160    13600    95200 |    30497    24721     49 |  0.004 % |
262.41/262.57	c |    997383 |     160    13600    95200 |    33547    16003     46 |  0.004 % |
422.47/422.61	c |   1496173 |     160    13600    95200 |    36902    14470     47 |  0.004 % |
680.19/680.49	c |   2244355 |     160    13600    95200 |    40592    16547     47 |  0.004 % |
1085.28/1085.62	c |   3366630 |     160    13600    95200 |    44652    13443     47 |  0.004 % |

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/node17/watcher-421218-1177500489 -o ROOT/results/node17/solver-421218-1177500489 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421218-1177500489/minisat_noassertions /tmp/evaluation/421218-1177500489/instance-421218-1177500489.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.97 3/77 29286
/proc/meminfo: memFree=1645960/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=1856 CPUtime=0
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 197966420 1900544 204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134690478 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 464 207 50 130 0 331 0

[startup+0.024643 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 29286
/proc/meminfo: memFree=1645960/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=3144 CPUtime=0.02
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 514 0 0 0 2 0 0 0 18 0 1 0 197966420 3219456 500 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 786 500 50 130 0 653 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3144

[startup+0.102517 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 29286
/proc/meminfo: memFree=1645960/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=3140 CPUtime=0.09
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 527 0 0 0 9 0 0 0 18 0 1 0 197966420 3215360 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 785 513 62 130 0 652 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3140

[startup+0.301539 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 29286
/proc/meminfo: memFree=1645960/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=3140 CPUtime=0.29
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 540 0 0 0 29 0 0 0 19 0 1 0 197966420 3215360 526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529241 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 785 526 62 130 0 652 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3140

[startup+0.701581 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 29286
/proc/meminfo: memFree=1645960/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=3464 CPUtime=0.69
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 645 0 0 0 69 0 0 0 22 0 1 0 197966420 3547136 631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 866 631 66 130 0 733 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3464

[startup+1.50267 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 29287
/proc/meminfo: memFree=1643008/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=4916 CPUtime=1.49
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 1006 0 0 0 149 0 0 0 25 0 1 0 197966420 5033984 992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 1229 992 66 130 0 1096 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4916

[startup+3.10184 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 29287
/proc/meminfo: memFree=1642048/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=5592 CPUtime=3.09
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 1149 0 0 0 309 0 0 0 25 0 1 0 197966420 5726208 1135 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 1398 1135 66 130 0 1265 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5592

[startup+6.30118 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 29287
/proc/meminfo: memFree=1640960/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=6260 CPUtime=6.29
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 1343 0 0 0 628 1 0 0 25 0 1 0 197966420 6410240 1329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 1565 1329 66 130 0 1432 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6260

[startup+12.7019 s]
/proc/loadavg: 0.93 0.96 0.97 2/78 29287
/proc/meminfo: memFree=1640000/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=7052 CPUtime=12.69
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 1516 0 0 0 1268 1 0 0 25 0 1 0 197966420 7221248 1502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 1763 1502 66 130 0 1630 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7052

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 29287
/proc/meminfo: memFree=1638784/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=8416 CPUtime=25.48
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 1852 0 0 0 2547 1 0 0 25 0 1 0 197966420 8617984 1838 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554335 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 2104 1838 66 130 0 1971 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8416

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 29287
/proc/meminfo: memFree=1637504/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=9492 CPUtime=51.07
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 2115 0 0 0 5105 2 0 0 25 0 1 0 197966420 9719808 2101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 2373 2101 66 130 0 2240 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9492

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 29287
/proc/meminfo: memFree=1636288/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=10600 CPUtime=102.27
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 2398 0 0 0 10224 3 0 0 25 0 1 0 197966420 10854400 2384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 2650 2384 66 130 0 2517 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10600

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29287
/proc/meminfo: memFree=1635136/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=11900 CPUtime=162.25
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 2682 0 0 0 16221 4 0 0 25 0 1 0 197966420 12185600 2668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 2975 2668 66 130 0 2842 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11900

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29287
/proc/meminfo: memFree=1634112/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=12856 CPUtime=222.23
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 2938 0 0 0 22219 4 0 0 25 0 1 0 197966420 13164544 2924 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 3214 2924 66 130 0 3081 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12856

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29287
/proc/meminfo: memFree=1633152/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=13980 CPUtime=282.21
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 3205 0 0 0 28216 5 0 0 25 0 1 0 197966420 14315520 3191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 3495 3191 66 130 0 3362 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13980

[startup+342.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 29287
/proc/meminfo: memFree=1632832/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=14260 CPUtime=342.19
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 3288 0 0 0 34214 5 0 0 25 0 1 0 197966420 14602240 3274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 3565 3274 66 130 0 3432 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14260

[startup+402.301 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 29287
/proc/meminfo: memFree=1632448/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=14728 CPUtime=402.18
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 3377 0 0 0 40212 6 0 0 25 0 1 0 197966420 15081472 3363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 3682 3363 66 130 0 3549 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14728

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29287
/proc/meminfo: memFree=1631488/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=15692 CPUtime=462.16
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 3618 0 0 0 46210 6 0 0 25 0 1 0 197966420 16068608 3604 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 3923 3604 66 130 0 3790 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15692

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29287
/proc/meminfo: memFree=1631104/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=16128 CPUtime=522.14
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 3705 0 0 0 52207 7 0 0 25 0 1 0 197966420 16515072 3691 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 4032 3691 66 130 0 3899 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 16128

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29287
/proc/meminfo: memFree=1630976/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=16272 CPUtime=582.12
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 3736 0 0 0 58205 7 0 0 25 0 1 0 197966420 16662528 3722 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 4068 3722 66 130 0 3935 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 16272

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29287
/proc/meminfo: memFree=1630784/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=16436 CPUtime=642.11
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 3797 0 0 0 64203 8 0 0 25 0 1 0 197966420 16830464 3783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 4109 3783 66 130 0 3976 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 16436

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29289
/proc/meminfo: memFree=1629696/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=17412 CPUtime=702.09
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 4038 0 0 0 70200 9 0 0 25 0 1 0 197966420 17829888 4024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 4353 4024 66 130 0 4220 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 17412

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29289
/proc/meminfo: memFree=1629440/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=17716 CPUtime=762.08
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 4088 0 0 0 76199 9 0 0 25 0 1 0 197966420 18141184 4074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 4429 4074 66 130 0 4296 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 17716

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29289
/proc/meminfo: memFree=1629184/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=18056 CPUtime=822.05
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 4163 0 0 0 82196 9 0 0 25 0 1 0 197966420 18489344 4149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 4514 4149 66 130 0 4381 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 18056

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29289
/proc/meminfo: memFree=1629120/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=18056 CPUtime=882.04
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 4190 0 0 0 88194 10 0 0 25 0 1 0 197966420 18489344 4176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 4514 4176 66 130 0 4381 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 18056

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29289
/proc/meminfo: memFree=1629056/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=18244 CPUtime=942.02
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 4207 0 0 0 94192 10 0 0 25 0 1 0 197966420 18681856 4193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 4561 4193 66 130 0 4428 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 18244

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29289
/proc/meminfo: memFree=1628800/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=18544 CPUtime=1002.01
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 4281 0 0 0 100190 11 0 0 25 0 1 0 197966420 18989056 4267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 4636 4267 66 130 0 4503 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 18544

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 3/78 29289
/proc/meminfo: memFree=1628800/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=18544 CPUtime=1061.99
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 4282 0 0 0 106188 11 0 0 25 0 1 0 197966420 18989056 4268 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 4636 4268 66 130 0 4503 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 18544

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29289
/proc/meminfo: memFree=1627968/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=19560 CPUtime=1121.97
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 4499 0 0 0 112185 12 0 0 25 0 1 0 197966420 20029440 4485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 4890 4485 66 130 0 4757 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 19560

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29289
/proc/meminfo: memFree=1627712/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=19736 CPUtime=1181.95
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 4546 0 0 0 118183 12 0 0 25 0 1 0 197966420 20209664 4532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 4934 4532 66 130 0 4801 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 19736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29289
/proc/meminfo: memFree=1627712/2055920 swapFree=4139516/4192956
[pid=29286] ppid=29284 vsize=19736 CPUtime=1200.05
/proc/29286/stat : 29286 (minisat_noasser) R 29284 29286 28144 0 -1 4194304 4548 0 0 0 119993 12 0 0 25 0 1 0 197966420 20209664 4534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29286/statm: 4934 4534 66 130 0 4801 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 19736

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.133979
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 19736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4548
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= 2058

runsolver used 0.971852 second user time and 2.51962 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Wed Apr 25 11:28:09 UTC 2007

IDJOB= 421218
IDBENCH= 20127
IDSOLVER= 188
FILE ID= node17/421218-1177500489

PBS_JOBID= 4685866

Free space on /tmp= 66397 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S187076430-06.cnf
COMMAND LINE= /tmp/evaluation/421218-1177500489/minisat_noassertions /tmp/evaluation/421218-1177500489/instance-421218-1177500489.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-421218-1177500489 -o ROOT/results/node17/solver-421218-1177500489 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421218-1177500489/minisat_noassertions /tmp/evaluation/421218-1177500489/instance-421218-1177500489.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  2354ce79c238d894898172bcf31459ce

RANDOM SEED= 774743397

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1646432 kB
Buffers:         44296 kB
Cached:         236452 kB
SwapCached:      16548 kB
Active:         196188 kB
Inactive:       146724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646432 kB
SwapTotal:     4192956 kB
SwapFree:      4139516 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          67684 kB
Slab:            52064 kB
Committed_AS:  7309716 kB
PageTables:       1884 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= 66397 MiB

End job on node17 on Wed Apr 25 11:48:12 UTC 2007