Trace number 425017

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) 5000.06 5002.11

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S666382280-13.cnf
MD5SUMc43d54c2e9e3de5b9ca4424a3e9c633d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4210.65
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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:  200                                                  |
0.00/0.00	c |  Number of clauses:    17000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.39/0.44	c ============================[ Search Statistics ]==============================
0.39/0.44	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.44	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.44	c ===============================================================================
0.39/0.44	c |         0 |     200    17000   119000 |     5666        0    nan |  0.000 % |
0.39/0.46	c |       100 |     200    17000   119000 |     6233      100     54 |  0.003 % |
0.39/0.47	c |       252 |     200    17000   119000 |     6856      252     54 |  0.003 % |
0.39/0.49	c |       479 |     200    17000   119000 |     7542      479     54 |  0.003 % |
0.49/0.52	c |       816 |     200    17000   119000 |     8296      816     55 |  0.003 % |
0.49/0.57	c |      1322 |     200    17000   119000 |     9126     1322     56 |  0.003 % |
0.59/0.64	c |      2082 |     200    17000   119000 |    10038     2082     55 |  0.003 % |
0.69/0.75	c |      3221 |     200    17000   119000 |    11042     3221     56 |  0.003 % |
0.89/0.94	c |      4930 |     200    17000   119000 |    12147     4930     57 |  0.003 % |
1.19/1.26	c |      7493 |     200    17000   119000 |    13361     7493     57 |  0.003 % |
1.79/1.84	c |     11337 |     200    17000   119000 |    14697    11337     57 |  0.003 % |
2.79/2.87	c |     17104 |     200    17000   119000 |    16167     9705     58 |  0.003 % |
4.59/4.61	c |     25754 |     200    17000   119000 |    17784    10229     59 |  0.003 % |
7.29/7.31	c |     38729 |     200    17000   119000 |    19562    14267     58 |  0.003 % |
11.78/11.81	c |     58190 |     200    17000   119000 |    21519    14070     60 |  0.003 % |
19.19/19.24	c |     87383 |     200    17000   119000 |    23671    10850     57 |  0.003 % |
30.58/30.67	c |    131173 |     200    17000   119000 |    26038    18140     57 |  0.003 % |
49.97/50.09	c |    196857 |     200    17000   119000 |    28641    12878     56 |  0.003 % |
80.86/80.98	c |    295385 |     200    17000   119000 |    31506    28310     58 |  0.003 % |
129.64/129.79	c |    443175 |     200    17000   119000 |    34656    23395     58 |  0.003 % |
210.61/210.70	c |    664859 |     200    17000   119000 |    38122    26669     58 |  0.003 % |
334.86/335.00	c |    997384 |     200    17000   119000 |    41934    34296     60 |  0.003 % |
539.29/539.50	c |   1496172 |     200    17000   119000 |    46128    13553     57 |  0.003 % |
863.47/863.89	c |   2244354 |     200    17000   119000 |    50741    39127     59 |  0.003 % |
1383.19/1383.82	c |   3366628 |     200    17000   119000 |    55815    45753     60 |  0.003 % |
2247.67/2248.62	c |   5050041 |     200    17000   119000 |    61396    47307     59 |  0.003 % |
3623.46/3624.94	c |   7575157 |     200    17000   119000 |    67536    59200     58 |  0.003 % |

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/node23/watcher-425017-1177739153 -o ROOT/results/node23/solver-425017-1177739153 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425017-1177739153/minisat_noassertions /tmp/evaluation/425017-1177739153/instance-425017-1177739153.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: 0.78 0.95 0.98 3/77 22856
/proc/meminfo: memFree=1564456/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=1856 CPUtime=0
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 221832398 1900544 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 464 230 50 130 0 331 0

[startup+0.0745601 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 22856
/proc/meminfo: memFree=1564456/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=3248 CPUtime=0.06
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 608 0 0 0 6 0 0 0 18 0 1 0 221832398 3325952 594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529369 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 812 594 62 130 0 679 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3248

[startup+0.101565 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 22856
/proc/meminfo: memFree=1564456/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=3248 CPUtime=0.09
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 608 0 0 0 9 0 0 0 18 0 1 0 221832398 3325952 594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 812 594 62 130 0 679 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3248

[startup+0.301604 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 22856
/proc/meminfo: memFree=1564456/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=3432 CPUtime=0.29
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 642 0 0 0 29 0 0 0 19 0 1 0 221832398 3514368 628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 858 628 62 130 0 725 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3432

[startup+0.701681 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 22856
/proc/meminfo: memFree=1564456/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=3444 CPUtime=0.69
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 761 0 0 0 69 0 0 0 22 0 1 0 221832398 3526656 642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 861 642 66 130 0 728 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3444

[startup+1.50184 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 22857
/proc/meminfo: memFree=1561376/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=5160 CPUtime=1.49
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 1190 0 0 0 148 1 0 0 25 0 1 0 221832398 5283840 1071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 1290 1071 66 130 0 1157 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5160

[startup+3.10115 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 22857
/proc/meminfo: memFree=1559328/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=6612 CPUtime=3.09
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 1551 0 0 0 308 1 0 0 25 0 1 0 221832398 6770688 1432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 1653 1432 66 130 0 1520 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6612

[startup+6.30177 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 22857
/proc/meminfo: memFree=1558176/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=7680 CPUtime=6.29
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 1813 0 0 0 627 2 0 0 25 0 1 0 221832398 7864320 1694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 1920 1694 66 130 0 1787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7680

[startup+12.702 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 22857
/proc/meminfo: memFree=1556904/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=8396 CPUtime=12.68
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 1989 0 0 0 1266 2 0 0 25 0 1 0 221832398 8597504 1870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 2099 1870 66 130 0 1966 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8396

[startup+25.5015 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 22857
/proc/meminfo: memFree=1555560/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=9732 CPUtime=25.48
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 2332 0 0 0 2545 3 0 0 25 0 1 0 221832398 9965568 2213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 2433 2213 66 130 0 2300 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9732

[startup+51.1014 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 22857
/proc/meminfo: memFree=1554280/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=10944 CPUtime=51.07
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 2643 0 0 0 5104 3 0 0 25 0 1 0 221832398 11206656 2524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 2736 2524 66 130 0 2603 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10944

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 22857
/proc/meminfo: memFree=1551976/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=13348 CPUtime=102.25
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 3218 0 0 0 10221 4 0 0 25 0 1 0 221832398 13668352 3099 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553560 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 3337 3099 66 130 0 3204 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13348

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 22857
/proc/meminfo: memFree=1550504/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=14800 CPUtime=162.23
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 3583 0 0 0 16218 5 0 0 25 0 1 0 221832398 15155200 3464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 3700 3464 66 130 0 3567 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14800

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22857
/proc/meminfo: memFree=1549096/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=16328 CPUtime=222.21
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 3938 0 0 0 22215 6 0 0 25 0 1 0 221832398 16719872 3819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 4082 3819 66 130 0 3949 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16328

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22857
/proc/meminfo: memFree=1548200/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=17312 CPUtime=282.19
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 4169 0 0 0 28212 7 0 0 25 0 1 0 221832398 17727488 4050 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 4328 4050 66 130 0 4195 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17312

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22857
/proc/meminfo: memFree=1547112/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=18316 CPUtime=342.16
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 4432 0 0 0 34209 7 0 0 25 0 1 0 221832398 18755584 4313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 4579 4313 66 130 0 4446 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 18316

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22857
/proc/meminfo: memFree=1546728/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=18800 CPUtime=402.14
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 4528 0 0 0 40206 8 0 0 25 0 1 0 221832398 19251200 4409 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 4700 4409 66 130 0 4567 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18800

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22857
/proc/meminfo: memFree=1546344/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=19400 CPUtime=462.12
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 4642 0 0 0 46203 9 0 0 25 0 1 0 221832398 19865600 4523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 4850 4523 66 130 0 4717 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 19400

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22857
/proc/meminfo: memFree=1546024/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=19664 CPUtime=522.09
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 4714 0 0 0 52200 9 0 0 25 0 1 0 221832398 20135936 4595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 4916 4595 66 130 0 4783 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 19664

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22857
/proc/meminfo: memFree=1544680/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=21124 CPUtime=582.07
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 5057 0 0 0 58197 10 0 0 25 0 1 0 221832398 21630976 4938 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 5281 4938 66 130 0 5148 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 21124

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22857
/proc/meminfo: memFree=1544424/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=21292 CPUtime=642.06
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 5110 0 0 0 64195 11 0 0 25 0 1 0 221832398 21803008 4991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 5323 4991 66 130 0 5190 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 21292


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23057
/proc/meminfo: memFree=1532200/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=33992 CPUtime=4060.7
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8134 0 0 0 406027 43 0 0 25 0 1 0 221832398 34807808 8015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8498 8015 66 130 0 8365 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 33992

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23057
/proc/meminfo: memFree=1532136/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=33992 CPUtime=4120.67
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8135 0 0 0 412024 43 0 0 25 0 1 0 221832398 34807808 8016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8498 8016 66 130 0 8365 0
Current children cumulated CPU time (s) 4120.67
Current children cumulated vsize (KiB) 33992

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23057
/proc/meminfo: memFree=1532200/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=33992 CPUtime=4180.65
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8135 0 0 0 418021 44 0 0 25 0 1 0 221832398 34807808 8016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8498 8016 66 130 0 8365 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 33992

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23057
/proc/meminfo: memFree=1532072/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=34208 CPUtime=4240.63
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8158 0 0 0 424019 44 0 0 25 0 1 0 221832398 35028992 8039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8552 8039 66 130 0 8419 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 34208

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23057
/proc/meminfo: memFree=1532008/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=34208 CPUtime=4300.61
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8176 0 0 0 430016 45 0 0 25 0 1 0 221832398 35028992 8057 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8552 8057 66 130 0 8419 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 34208

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23057
/proc/meminfo: memFree=1531816/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=34512 CPUtime=4360.58
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8231 0 0 0 436013 45 0 0 25 0 1 0 221832398 35340288 8112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8628 8112 66 130 0 8495 0
Current children cumulated CPU time (s) 4360.58
Current children cumulated vsize (KiB) 34512

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23057
/proc/meminfo: memFree=1531560/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=34644 CPUtime=4420.56
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8290 0 0 0 442010 46 0 0 25 0 1 0 221832398 35475456 8171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8661 8171 66 130 0 8528 0
Current children cumulated CPU time (s) 4420.56
Current children cumulated vsize (KiB) 34644

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23057
/proc/meminfo: memFree=1531432/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=34864 CPUtime=4480.54
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8309 0 0 0 448007 47 0 0 25 0 1 0 221832398 35700736 8190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8716 8190 66 130 0 8583 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 34864

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 23223
/proc/meminfo: memFree=1530096/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=34864 CPUtime=4540.42
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8330 0 0 0 453995 47 0 0 25 0 1 0 221832398 35700736 8211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8716 8211 66 130 0 8583 0
Current children cumulated CPU time (s) 4540.42
Current children cumulated vsize (KiB) 34864

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23255
/proc/meminfo: memFree=1531176/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=35020 CPUtime=4600.39
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8361 0 0 0 459991 48 0 0 25 0 1 0 221832398 35860480 8242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8755 8242 66 130 0 8622 0
Current children cumulated CPU time (s) 4600.39
Current children cumulated vsize (KiB) 35020

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23255
/proc/meminfo: memFree=1531176/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=35020 CPUtime=4660.36
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8364 0 0 0 465987 49 0 0 25 0 1 0 221832398 35860480 8245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8755 8245 66 130 0 8622 0
Current children cumulated CPU time (s) 4660.36
Current children cumulated vsize (KiB) 35020

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23255
/proc/meminfo: memFree=1531112/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=35020 CPUtime=4720.34
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8366 0 0 0 471985 49 0 0 25 0 1 0 221832398 35860480 8247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548059 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8755 8247 66 130 0 8622 0
Current children cumulated CPU time (s) 4720.34
Current children cumulated vsize (KiB) 35020

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23255
/proc/meminfo: memFree=1531112/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=35020 CPUtime=4780.31
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8366 0 0 0 477982 49 0 0 25 0 1 0 221832398 35860480 8247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8755 8247 66 130 0 8622 0
Current children cumulated CPU time (s) 4780.31
Current children cumulated vsize (KiB) 35020

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23255
/proc/meminfo: memFree=1531176/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=35020 CPUtime=4840.3
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8366 0 0 0 483980 50 0 0 25 0 1 0 221832398 35860480 8247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8755 8247 66 130 0 8622 0
Current children cumulated CPU time (s) 4840.3
Current children cumulated vsize (KiB) 35020

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23255
/proc/meminfo: memFree=1531048/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=35184 CPUtime=4900.27
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8398 0 0 0 489977 50 0 0 25 0 1 0 221832398 36028416 8279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8796 8279 66 130 0 8663 0
Current children cumulated CPU time (s) 4900.27
Current children cumulated vsize (KiB) 35184

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23255
/proc/meminfo: memFree=1531112/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=35184 CPUtime=4960.25
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8398 0 0 0 495974 51 0 0 25 0 1 0 221832398 36028416 8279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8796 8279 66 130 0 8663 0
Current children cumulated CPU time (s) 4960.25
Current children cumulated vsize (KiB) 35184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23255
/proc/meminfo: memFree=1531048/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=35184 CPUtime=5000.04
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8399 0 0 0 499953 51 0 0 25 0 1 0 221832398 36028416 8280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8796 8280 66 130 0 8663 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 35184

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23255
/proc/meminfo: memFree=1531048/2055920 swapFree=4169168/4192956
[pid=22856] ppid=22854 vsize=35184 CPUtime=5000.04
/proc/22856/stat : 22856 (minisat_noasser) R 22854 22856 22802 0 -1 4194304 8399 0 0 0 499953 51 0 0 25 0 1 0 221832398 36028416 8280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22856/statm: 8796 8280 66 130 0 8663 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 35184

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.06
CPU user time (s): 4999.53
CPU system time (s): 0.52192
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 35184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.53
system time used= 0.52192
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8399
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= 7289

runsolver used 3.72143 second user time and 11.2283 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat Apr 28 05:45:53 UTC 2007

IDJOB= 425017
IDBENCH= 20110
IDSOLVER= 189
FILE ID= node23/425017-1177739153

PBS_JOBID= 4715492

Free space on /tmp= 66518 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S666382280-13.cnf
COMMAND LINE= /tmp/evaluation/425017-1177739153/minisat_noassertions /tmp/evaluation/425017-1177739153/instance-425017-1177739153.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-425017-1177739153 -o ROOT/results/node23/solver-425017-1177739153 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425017-1177739153/minisat_noassertions /tmp/evaluation/425017-1177739153/instance-425017-1177739153.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c43d54c2e9e3de5b9ca4424a3e9c633d

RANDOM SEED= 78067105

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1564928 kB
Buffers:         49048 kB
Cached:         350256 kB
SwapCached:       3392 kB
Active:         270036 kB
Inactive:       152820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564928 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          30384 kB
Slab:            53668 kB
Committed_AS:  2893336 kB
PageTables:       1796 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= 66518 MiB

End job on node23 on Sat Apr 28 07:09:17 UTC 2007