Trace number 421142

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) 1200.1 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1791291573-05.cnf
MD5SUM2690c322a31628af7bf19c266218b572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.6656
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
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 512000
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    12000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.00/0.08	c |       100 |     600    12000    60000 |     4400      100     89 |  0.000 % |
0.00/0.09	c |       251 |     600    12000    60000 |     4840      251     84 |  0.000 % |
0.10/0.11	c |       476 |     600    12000    60000 |     5324      476     85 |  0.000 % |
0.10/0.14	c |       814 |     600    12000    60000 |     5856      814     90 |  0.000 % |
0.10/0.18	c |      1320 |     600    12000    60000 |     6442     1320     89 |  0.000 % |
0.20/0.25	c |      2079 |     600    12000    60000 |     7086     2079     90 |  0.000 % |
0.30/0.35	c |      3218 |     600    12000    60000 |     7794     3218     89 |  0.000 % |
0.49/0.53	c |      4926 |     600    12000    60000 |     8574     4926     90 |  0.000 % |
0.79/0.84	c |      7488 |     600    12000    60000 |     9431     7488     90 |  0.000 % |
1.29/1.36	c |     11333 |     600    12000    60000 |    10374     6510     91 |  0.000 % |
2.09/2.19	c |     17099 |     600    12000    60000 |    11412     6995     96 |  0.000 % |
3.49/3.51	c |     25748 |     600    12000    60000 |    12553     9818     92 |  0.000 % |
5.89/5.99	c |     38724 |     600    12000    60000 |    13809    10050     96 |  0.000 % |
9.79/9.88	c |     58185 |     600    12000    60000 |    15189     8500     91 |  0.000 % |
16.09/16.12	c |     87377 |     600    12000    60000 |    16708    14580     96 |  0.000 % |
26.98/27.04	c |    131166 |     600    12000    60000 |    18379    16043     98 |  0.000 % |
43.98/44.01	c |    196850 |     600    12000    60000 |    20217    16637     95 |  0.000 % |
71.87/71.99	c |    295376 |     600    12000    60000 |    22239    13037     94 |  0.000 % |
117.56/117.69	c |    443165 |     600    12000    60000 |    24463    14905     94 |  0.000 % |
189.44/189.58	c |    664848 |     600    12000    60000 |    26909    12748     95 |  0.000 % |
309.31/309.44	c |    997373 |     600    12000    60000 |    29600    17200     94 |  0.000 % |
502.46/502.69	c |   1496162 |     600    12000    60000 |    32561    14749     92 |  0.000 % |
793.39/793.66	c |   2244346 |     600    12000    60000 |    35817    19772     93 |  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/node44/watcher-421142-1177499114 -o ROOT/results/node44/solver-421142-1177499114 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421142-1177499114/minisat_noassertions /tmp/evaluation/421142-1177499114/instance-421142-1177499114.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: 1.00 1.02 1.00 3/77 1502
/proc/meminfo: memFree=1574208/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=1856 CPUtime=0
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 197823065 1900544 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530987 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 464 190 50 130 0 331 0

[startup+0.106356 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 1502
/proc/meminfo: memFree=1574208/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=2584 CPUtime=0.1
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 447 0 0 0 10 0 0 0 18 0 1 0 197823065 2646016 393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 646 393 67 130 0 513 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2584

[startup+0.201367 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 1502
/proc/meminfo: memFree=1574208/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=2980 CPUtime=0.2
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 526 0 0 0 20 0 0 0 18 0 1 0 197823065 3051520 472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 745 472 67 130 0 612 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2980

[startup+0.301376 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 1502
/proc/meminfo: memFree=1574208/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=3376 CPUtime=0.3
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 635 0 0 0 30 0 0 0 19 0 1 0 197823065 3457024 581 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 844 581 67 130 0 711 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3376

[startup+0.701418 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 1502
/proc/meminfo: memFree=1574208/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=4840 CPUtime=0.69
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 1005 0 0 0 69 0 0 0 22 0 1 0 197823065 4956160 951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 1210 951 67 130 0 1077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4840

[startup+1.5015 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1503
/proc/meminfo: memFree=1569400/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=6184 CPUtime=1.49
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 1331 0 0 0 149 0 0 0 25 0 1 0 197823065 6332416 1277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 1546 1277 67 130 0 1413 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6184

[startup+3.10266 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1503
/proc/meminfo: memFree=1568632/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=7240 CPUtime=3.09
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 1600 0 0 0 309 0 0 0 25 0 1 0 197823065 7413760 1546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 1810 1546 67 130 0 1677 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7240

[startup+6.30199 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1503
/proc/meminfo: memFree=1567352/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=7952 CPUtime=6.29
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 1755 0 0 0 629 0 0 0 25 0 1 0 197823065 8142848 1701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546875 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 1988 1701 67 130 0 1855 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7952

[startup+12.7017 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1503
/proc/meminfo: memFree=1566264/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=9008 CPUtime=12.69
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 2049 0 0 0 1268 1 0 0 25 0 1 0 197823065 9224192 1995 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 2252 1995 67 130 0 2119 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9008

[startup+25.502 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1503
/proc/meminfo: memFree=1564728/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=10592 CPUtime=25.49
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 2422 0 0 0 2548 1 0 0 25 0 1 0 197823065 10846208 2368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 2648 2368 67 130 0 2515 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10592

[startup+51.1016 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1503
/proc/meminfo: memFree=1562552/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=12628 CPUtime=51.08
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 2953 0 0 0 5106 2 0 0 25 0 1 0 197823065 12931072 2899 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 3157 2899 67 130 0 3024 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12628

[startup+102.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1503
/proc/meminfo: memFree=1560888/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=14344 CPUtime=102.27
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 3354 0 0 0 10224 3 0 0 25 0 1 0 197823065 14688256 3300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 3586 3300 67 130 0 3453 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14344

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1503
/proc/meminfo: memFree=1559424/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=15676 CPUtime=162.25
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 3707 0 0 0 16221 4 0 0 25 0 1 0 197823065 16052224 3653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 3919 3653 67 130 0 3786 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15676

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1557760/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=17376 CPUtime=222.23
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 4121 0 0 0 22219 4 0 0 25 0 1 0 197823065 17793024 4067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546875 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 4344 4067 67 130 0 4211 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17376

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1557184/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=17904 CPUtime=282.22
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 4264 0 0 0 28217 5 0 0 25 0 1 0 197823065 18333696 4210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 4476 4210 67 130 0 4343 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17904

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1555392/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=19776 CPUtime=342.2
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 4710 0 0 0 34215 5 0 0 25 0 1 0 197823065 20250624 4656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 4944 4656 67 130 0 4811 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19776

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1554880/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=20184 CPUtime=402.19
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 4828 0 0 0 40213 6 0 0 25 0 1 0 197823065 20668416 4774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 5046 4774 67 130 0 4913 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20184

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1554688/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=20448 CPUtime=462.17
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 4879 0 0 0 46211 6 0 0 25 0 1 0 197823065 20938752 4825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 5112 4825 67 130 0 4979 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 20448

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1553280/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=21900 CPUtime=522.16
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 5244 0 0 0 52209 7 0 0 25 0 1 0 197823065 22425600 5190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 5475 5190 67 130 0 5342 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 21900

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1552832/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=22312 CPUtime=582.14
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 5363 0 0 0 58207 7 0 0 25 0 1 0 197823065 22847488 5309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 5578 5309 67 130 0 5445 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 22312

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1552768/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=22464 CPUtime=642.12
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 5380 0 0 0 64205 7 0 0 25 0 1 0 197823065 23003136 5326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 5616 5326 67 130 0 5483 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 22464

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1552448/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=22752 CPUtime=702.11
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 5466 0 0 0 70203 8 0 0 25 0 1 0 197823065 23298048 5412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 5688 5412 67 130 0 5555 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 22752

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1552256/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=22992 CPUtime=762.1
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 5502 0 0 0 76202 8 0 0 25 0 1 0 197823065 23543808 5448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 5748 5448 67 130 0 5615 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 22992

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1550336/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=24972 CPUtime=822.08
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 5998 0 0 0 82199 9 0 0 25 0 1 0 197823065 25571328 5944 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 6243 5944 67 130 0 6110 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 24972

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1550272/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=24972 CPUtime=882.07
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 6023 0 0 0 88198 9 0 0 25 0 1 0 197823065 25571328 5969 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 6243 5969 67 130 0 6110 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 24972

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1550144/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=25500 CPUtime=942.05
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 6126 0 0 0 94195 10 0 0 25 0 1 0 197823065 26112000 6072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552477 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 6375 6072 67 130 0 6242 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 25500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1549824/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=25252 CPUtime=1002.03
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 6126 0 0 0 100193 10 0 0 25 0 1 0 197823065 25858048 6042 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 6313 6042 67 130 0 6180 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 25252

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1549760/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=25516 CPUtime=1062.02
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 6184 0 0 0 106191 11 0 0 25 0 1 0 197823065 26128384 6100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 6379 6100 67 130 0 6246 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 25516

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1549440/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=25844 CPUtime=1122
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 6260 0 0 0 112189 11 0 0 25 0 1 0 197823065 26464256 6176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 6461 6176 67 130 0 6328 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 25844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1503
/proc/meminfo: memFree=1549120/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=26100 CPUtime=1181.99
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 6330 0 0 0 118187 12 0 0 25 0 1 0 197823065 26726400 6246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 6525 6246 67 130 0 6392 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 26100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 1503
/proc/meminfo: memFree=1549184/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=26100 CPUtime=1200.09
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 6330 0 0 0 119997 12 0 0 25 0 1 0 197823065 26726400 6246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 6525 6246 67 130 0 6392 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26100

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 1503
/proc/meminfo: memFree=1549184/2055920 swapFree=4156148/4192956
[pid=1502] ppid=1500 vsize=26100 CPUtime=1200.09
/proc/1502/stat : 1502 (minisat_noasser) R 1500 1502 32737 0 -1 4194304 6330 0 0 0 119997 12 0 0 25 0 1 0 197823065 26726400 6246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/1502/statm: 6525 6246 67 130 0 6392 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.13098
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 26108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6330
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= 1877

runsolver used 0.91486 second user time and 2.6056 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Apr 25 11:05:14 UTC 2007

IDJOB= 421142
IDBENCH= 20051
IDSOLVER= 188
FILE ID= node44/421142-1177499114

PBS_JOBID= 4685780

Free space on /tmp= 66413 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1791291573-05.cnf
COMMAND LINE= /tmp/evaluation/421142-1177499114/minisat_noassertions /tmp/evaluation/421142-1177499114/instance-421142-1177499114.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-421142-1177499114 -o ROOT/results/node44/solver-421142-1177499114 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421142-1177499114/minisat_noassertions /tmp/evaluation/421142-1177499114/instance-421142-1177499114.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  2690c322a31628af7bf19c266218b572

RANDOM SEED= 717001766

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1574624 kB
Buffers:         52092 kB
Cached:         333740 kB
SwapCached:      14144 kB
Active:         232572 kB
Inactive:       177908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1574624 kB
SwapTotal:     4192956 kB
SwapFree:      4156148 kB
Dirty:            1756 kB
Writeback:           0 kB
Mapped:          32608 kB
Slab:            56256 kB
Committed_AS:  1470612 kB
PageTables:       1736 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= 66413 MiB

End job on node44 on Wed Apr 25 11:25:16 UTC 2007