Trace number 421106

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) 1200.06 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
MD5SUM67fab2237a85c249de45919413a62498
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05699
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
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 |     632     2739     8317 |      913        0    nan |  0.000 % |
0.00/0.01	c |       101 |     632     2739     8317 |     1004      101     29 |  0.000 % |
0.00/0.01	c |       252 |     632     2739     8317 |     1104      252     29 |  0.000 % |
0.00/0.02	c |       478 |     632     2739     8317 |     1215      478     29 |  0.000 % |
0.00/0.03	c |       816 |     632     2739     8317 |     1336      816     28 |  0.000 % |
0.00/0.06	c |      1323 |     632     2739     8317 |     1470     1323     27 |  0.000 % |
0.09/0.10	c |      2082 |     632     2739     8317 |     1617     1318     26 |  0.000 % |
0.09/0.16	c |      3223 |     632     2739     8317 |     1779     1620     26 |  0.000 % |
0.19/0.26	c |      4932 |     632     2739     8317 |     1957     1485     25 |  0.000 % |
0.39/0.40	c |      7495 |     632     2739     8317 |     2152     2008     27 |  0.000 % |
0.59/0.62	c |     11340 |     632     2739     8317 |     2368     1345     28 |  0.000 % |
0.89/0.98	c |     17107 |     632     2739     8317 |     2604     2211     27 |  0.000 % |
1.49/1.53	c |     25756 |     632     2739     8317 |     2865     1502     25 |  0.000 % |
2.39/2.40	c |     38732 |     632     2739     8317 |     3151     2788     25 |  0.000 % |
3.69/3.73	c |     58193 |     632     2739     8317 |     3467     2939     26 |  0.000 % |
5.69/5.79	c |     87386 |     632     2739     8317 |     3813     2145     24 |  0.000 % |
9.09/9.12	c |    131175 |     632     2739     8317 |     4195     3175     27 |  0.000 % |
14.19/14.28	c |    196860 |     632     2739     8317 |     4614     2717     26 |  0.000 % |
22.28/22.35	c |    295386 |     632     2739     8317 |     5076     3002     27 |  0.000 % |
34.68/34.75	c |    443175 |     632     2739     8317 |     5583     3763     27 |  0.000 % |
54.28/54.35	c |    664858 |     632     2739     8317 |     6142     5008     29 |  0.000 % |
83.97/84.03	c |    997383 |     632     2739     8317 |     6756     5490     26 |  0.000 % |
131.16/131.20	c |   1496172 |     632     2739     8317 |     7432     5786     29 |  0.000 % |
206.23/206.30	c |   2244356 |     632     2739     8317 |     8175     7472     29 |  0.000 % |
325.30/325.44	c |   3366631 |     632     2739     8317 |     8992     4233     28 |  0.000 % |
508.54/508.83	c |   5050044 |     632     2739     8317 |     9892     7048     28 |  0.000 % |
805.06/805.43	c |   7575162 |     632     2739     8317 |    10881     6076     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/node7/watcher-421106-1177498487 -o ROOT/results/node7/solver-421106-1177498487 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421106-1177498487/minisat_noassertions /tmp/evaluation/421106-1177498487/instance-421106-1177498487.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 0.95 3/77 16972
/proc/meminfo: memFree=1831672/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=1992 CPUtime=0
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 225886314 2039808 148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134815209 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 498 148 62 130 0 365 0

[startup+0.0841479 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 16972
/proc/meminfo: memFree=1831672/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=2124 CPUtime=0.08
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 203 0 0 0 8 0 0 0 18 0 1 0 225886314 2174976 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 531 189 66 130 0 398 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2124

[startup+0.10115 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 16972
/proc/meminfo: memFree=1831672/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=2124 CPUtime=0.09
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 203 0 0 0 9 0 0 0 18 0 1 0 225886314 2174976 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 531 189 66 130 0 398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2124

[startup+0.30117 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 16972
/proc/meminfo: memFree=1831672/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=2256 CPUtime=0.29
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 233 0 0 0 29 0 0 0 19 0 1 0 225886314 2310144 219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552777 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 564 219 66 130 0 431 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2256

[startup+0.701213 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 16972
/proc/meminfo: memFree=1831672/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=2392 CPUtime=0.69
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 267 0 0 0 69 0 0 0 23 0 1 0 225886314 2449408 253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 598 253 66 130 0 465 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2392

[startup+1.5013 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 16973
/proc/meminfo: memFree=1830960/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=2392 CPUtime=1.49
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 299 0 0 0 149 0 0 0 25 0 1 0 225886314 2449408 285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 598 285 66 130 0 465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10146 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 16973
/proc/meminfo: memFree=1830704/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=2656 CPUtime=3.09
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 333 0 0 0 309 0 0 0 25 0 1 0 225886314 2719744 319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 664 319 66 130 0 531 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2656

[startup+6.3018 s]
/proc/loadavg: 0.92 0.95 0.95 2/78 16973
/proc/meminfo: memFree=1830384/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=2788 CPUtime=6.29
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 397 0 0 0 629 0 0 0 25 0 1 0 225886314 2854912 383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 697 383 66 130 0 564 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2788

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.95 2/78 16973
/proc/meminfo: memFree=1829936/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=3184 CPUtime=12.69
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 465 0 0 0 1269 0 0 0 25 0 1 0 225886314 3260416 451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 796 451 66 130 0 663 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3184

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.95 2/78 16973
/proc/meminfo: memFree=1829552/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=3580 CPUtime=25.48
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 566 0 0 0 2548 0 0 0 25 0 1 0 225886314 3665920 552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682478 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 895 552 66 130 0 762 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3580

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.95 2/78 16973
/proc/meminfo: memFree=1829040/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=3976 CPUtime=51.08
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 694 0 0 0 5107 1 0 0 25 0 1 0 225886314 4071424 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 994 680 66 130 0 861 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3976

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.95 2/78 16973
/proc/meminfo: memFree=1828272/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=4648 CPUtime=102.26
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 861 0 0 0 10225 1 0 0 25 0 1 0 225886314 4759552 847 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 1162 847 66 130 0 1029 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4648

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 16973
/proc/meminfo: memFree=1827824/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=5196 CPUtime=162.25
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 972 0 0 0 16223 2 0 0 25 0 1 0 225886314 5320704 958 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 1299 958 66 130 0 1166 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5196

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 16973
/proc/meminfo: memFree=1827376/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=5612 CPUtime=222.22
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1071 0 0 0 22220 2 0 0 25 0 1 0 225886314 5746688 1057 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 1403 1057 66 130 0 1270 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5612

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 16973
/proc/meminfo: memFree=1827120/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=5876 CPUtime=282.21
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1137 0 0 0 28218 3 0 0 25 0 1 0 225886314 6017024 1123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 1469 1123 66 130 0 1336 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5876

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 16973
/proc/meminfo: memFree=1826736/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=6144 CPUtime=342.19
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1220 0 0 0 34216 3 0 0 25 0 1 0 225886314 6291456 1206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 1536 1206 66 130 0 1403 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6144

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/84 17111
/proc/meminfo: memFree=1825152/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=6408 CPUtime=402.1
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1288 0 0 0 40206 4 0 0 25 0 1 0 225886314 6561792 1274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 1602 1274 66 130 0 1469 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 6408

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1826160/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=6540 CPUtime=462.06
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1323 0 0 0 46201 5 0 0 25 0 1 0 225886314 6696960 1309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 1635 1309 66 130 0 1502 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 6540

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1825840/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=6940 CPUtime=522.04
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1412 0 0 0 52199 5 0 0 25 0 1 0 225886314 7106560 1398 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 1735 1398 66 130 0 1602 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 6940

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1825584/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=7076 CPUtime=582.02
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1469 0 0 0 58196 6 0 0 25 0 1 0 225886314 7245824 1455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 1769 1455 66 130 0 1636 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 7076

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1825584/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=7208 CPUtime=642.01
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1500 0 0 0 64195 6 0 0 25 0 1 0 225886314 7380992 1486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 1802 1486 66 130 0 1669 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 7208

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1825328/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=7600 CPUtime=701.98
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1568 0 0 0 70192 6 0 0 25 0 1 0 225886314 7782400 1554 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 1900 1554 66 130 0 1767 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 7600

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1825264/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=7600 CPUtime=761.98
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1596 0 0 0 76191 7 0 0 25 0 1 0 225886314 7782400 1582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548472 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 1900 1582 66 130 0 1767 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 7600

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1825136/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=7736 CPUtime=821.95
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1634 0 0 0 82188 7 0 0 25 0 1 0 225886314 7921664 1620 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 1934 1620 66 130 0 1801 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 7736

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1824880/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=7988 CPUtime=881.94
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1685 0 0 0 88186 8 0 0 25 0 1 0 225886314 8179712 1671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 1997 1671 66 130 0 1864 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 7988

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1824688/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=8120 CPUtime=941.91
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1721 0 0 0 94183 8 0 0 25 0 1 0 225886314 8314880 1707 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 2030 1707 66 130 0 1897 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 8120

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1824560/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=8256 CPUtime=1001.9
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1755 0 0 0 100181 9 0 0 25 0 1 0 225886314 8454144 1741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 2064 1741 66 130 0 1931 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 8256

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1824496/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=8388 CPUtime=1061.88
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1776 0 0 0 106179 9 0 0 25 0 1 0 225886314 8589312 1762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 2097 1762 66 130 0 1964 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 8388

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1824368/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=8528 CPUtime=1121.87
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1810 0 0 0 112177 10 0 0 25 0 1 0 225886314 8732672 1796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 2132 1796 66 130 0 1999 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 8528

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1824240/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=8528 CPUtime=1181.85
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1830 0 0 0 118175 10 0 0 25 0 1 0 225886314 8732672 1816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 2132 1816 66 130 0 1999 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 8528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1824240/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=8528 CPUtime=1200.05
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1830 0 0 0 119994 11 0 0 25 0 1 0 225886314 8732672 1816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 2132 1816 66 130 0 1999 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 8528

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17171
/proc/meminfo: memFree=1824240/2055920 swapFree=4156304/4192956
[pid=16972] ppid=16970 vsize=8528 CPUtime=1200.05
/proc/16972/stat : 16972 (minisat_noasser) R 16970 16972 16160 0 -1 4194304 1830 0 0 0 119994 11 0 0 25 0 1 0 225886314 8732672 1816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/16972/statm: 2132 1816 66 130 0 1999 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 8528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.111982
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 8528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1830
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= 24816

runsolver used 0.98085 second user time and 2.49362 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Apr 25 10:54:47 UTC 2007

IDJOB= 421106
IDBENCH= 20015
IDSOLVER= 188
FILE ID= node7/421106-1177498487

PBS_JOBID= 4685812

Free space on /tmp= 66412 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421106-1177498487/minisat_noassertions /tmp/evaluation/421106-1177498487/instance-421106-1177498487.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-421106-1177498487 -o ROOT/results/node7/solver-421106-1177498487 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421106-1177498487/minisat_noassertions /tmp/evaluation/421106-1177498487/instance-421106-1177498487.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  67fab2237a85c249de45919413a62498

RANDOM SEED= 968800258

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1832144 kB
Buffers:         38020 kB
Cached:         118464 kB
SwapCached:      16780 kB
Active:          97148 kB
Inactive:        83280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832144 kB
SwapTotal:     4192956 kB
SwapFree:      4156304 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            28772 kB
Committed_AS:  8880984 kB
PageTables:       1860 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= 66412 MiB

End job on node7 on Wed Apr 25 11:14:50 UTC 2007