Trace number 421050

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) 1200.04 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
MD5SUM9278c1d1a76bef19bacee2a78120fe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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:  550                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |
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 |     530     2310     7031 |      770        0    nan |  0.000 % |
0.00/0.01	c |       100 |     530     2310     7031 |      847      100     24 |  0.000 % |
0.00/0.01	c |       250 |     530     2310     7031 |      931      250     22 |  0.000 % |
0.00/0.02	c |       475 |     530     2310     7031 |     1024      475     23 |  0.000 % |
0.00/0.03	c |       815 |     530     2310     7031 |     1127      815     23 |  0.000 % |
0.04/0.05	c |      1321 |     530     2310     7031 |     1240      729     22 |  0.000 % |
0.04/0.09	c |      2081 |     530     2310     7031 |     1364      842     22 |  0.000 % |
0.09/0.14	c |      3220 |     530     2310     7031 |     1500     1268     22 |  0.000 % |
0.19/0.22	c |      4928 |     530     2310     7031 |     1650     1433     20 |  0.000 % |
0.29/0.35	c |      7490 |     530     2310     7031 |     1815     1444     22 |  0.000 % |
0.49/0.56	c |     11335 |     530     2310     7031 |     1997     1569     22 |  0.000 % |
0.79/0.87	c |     17101 |     530     2310     7031 |     2196     1221     20 |  0.000 % |
1.29/1.36	c |     25751 |     530     2310     7031 |     2416     2007     22 |  0.000 % |
2.10/2.13	c |     38725 |     530     2310     7031 |     2658     1402     21 |  0.000 % |
3.30/3.31	c |     58187 |     530     2310     7031 |     2924     1854     21 |  0.000 % |
5.09/5.14	c |     87379 |     530     2310     7031 |     3216     2664     23 |  0.000 % |
7.89/7.96	c |    131169 |     530     2310     7031 |     3538     2291     21 |  0.000 % |
12.29/12.33	c |    196853 |     530     2310     7031 |     3891     3271     23 |  0.000 % |
18.99/19.09	c |    295380 |     530     2310     7031 |     4281     3234     24 |  0.000 % |
29.69/29.71	c |    443169 |     530     2310     7031 |     4709     3564     22 |  0.000 % |
46.58/46.62	c |    664852 |     530     2310     7031 |     5180     3477     23 |  0.000 % |
72.17/72.25	c |    997377 |     530     2310     7031 |     5698     3632     22 |  0.000 % |
112.86/112.96	c |   1496166 |     530     2310     7031 |     6268     4687     23 |  0.000 % |
175.84/175.94	c |   2244349 |     530     2310     7031 |     6894     6238     24 |  0.000 % |
274.31/274.43	c |   3366623 |     530     2310     7031 |     7584     6000     25 |  0.000 % |
431.27/431.43	c |   5050034 |     530     2310     7031 |     8342     7548     26 |  0.000 % |
677.20/677.42	c |   7575150 |     530     2310     7031 |     9176     4866     24 |  0.000 % |
1065.18/1065.56	c |  11362825 |     530     2310     7031 |    10094     7040     24 |  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/node21/watcher-421050-1177497673 -o ROOT/results/node21/solver-421050-1177497673 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421050-1177497673/minisat_noassertions /tmp/evaluation/421050-1177497673/instance-421050-1177497673.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: 0.92 0.98 0.93 3/77 2581
/proc/meminfo: memFree=1964800/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=1852 CPUtime=0
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 197684639 1896448 142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134534178 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 463 142 62 130 0 330 0

[startup+0.0504439 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 2581
/proc/meminfo: memFree=1964800/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=1984 CPUtime=0.04
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 177 0 0 0 4 0 0 0 18 0 1 0 197684639 2031616 163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 496 163 66 130 0 363 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1984

[startup+0.101448 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 2581
/proc/meminfo: memFree=1964800/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=1984 CPUtime=0.09
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 184 0 0 0 9 0 0 0 18 0 1 0 197684639 2031616 170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 496 170 66 130 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.30147 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 2581
/proc/meminfo: memFree=1964800/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=2116 CPUtime=0.29
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 206 0 0 0 29 0 0 0 19 0 1 0 197684639 2166784 192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 529 192 66 130 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.701512 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 2581
/proc/meminfo: memFree=1964800/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=2248 CPUtime=0.69
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 230 0 0 0 69 0 0 0 23 0 1 0 197684639 2301952 216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 562 216 66 130 0 429 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2248

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1964088/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=2380 CPUtime=1.49
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 262 0 0 0 149 0 0 0 25 0 1 0 197684639 2437120 248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546791 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 595 248 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10177 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1963832/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=2512 CPUtime=3.09
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 294 0 0 0 309 0 0 0 25 0 1 0 197684639 2572288 280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 628 280 66 130 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30211 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1963640/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=2644 CPUtime=6.29
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 340 0 0 0 629 0 0 0 25 0 1 0 197684639 2707456 326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 661 326 66 130 0 528 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2644

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1963320/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=2916 CPUtime=12.69
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 402 0 0 0 1269 0 0 0 25 0 1 0 197684639 2985984 388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 729 388 66 130 0 596 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2916

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1962936/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=3176 CPUtime=25.48
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 480 0 0 0 2548 0 0 0 25 0 1 0 197684639 3252224 466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 794 466 66 130 0 661 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3176

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1962424/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=3708 CPUtime=51.07
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 602 0 0 0 5107 0 0 0 25 0 1 0 197684639 3796992 588 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552997 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 927 588 66 130 0 794 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3708

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1961784/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=4108 CPUtime=102.26
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 718 0 0 0 10226 0 0 0 25 0 1 0 197684639 4206592 704 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1027 704 66 130 0 894 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4108

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1961272/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=4632 CPUtime=162.24
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 825 0 0 0 16223 1 0 0 25 0 1 0 197684639 4743168 811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1158 811 66 130 0 1025 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4632

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1960824/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=4888 CPUtime=222.23
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 914 0 0 0 22221 2 0 0 25 0 1 0 197684639 5005312 900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1222 900 66 130 0 1089 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4888

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1960376/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=5424 CPUtime=282.21
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1028 0 0 0 28219 2 0 0 25 0 1 0 197684639 5554176 1014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1356 1014 66 130 0 1223 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5424

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1960120/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=5556 CPUtime=342.19
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1076 0 0 0 34216 3 0 0 25 0 1 0 197684639 5689344 1062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1389 1062 66 130 0 1256 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5556

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1959928/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=5684 CPUtime=402.18
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1116 0 0 0 40214 4 0 0 25 0 1 0 197684639 5820416 1102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1421 1102 66 130 0 1288 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5684

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1959608/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=5948 CPUtime=462.16
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1181 0 0 0 46212 4 0 0 25 0 1 0 197684639 6090752 1167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1487 1167 66 130 0 1354 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5948

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1959288/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=6212 CPUtime=522.14
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1237 0 0 0 52209 5 0 0 25 0 1 0 197684639 6361088 1223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1553 1223 66 130 0 1420 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6212

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1959032/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=6348 CPUtime=582.12
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1275 0 0 0 58207 5 0 0 25 0 1 0 197684639 6500352 1261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1587 1261 66 130 0 1454 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6348

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1958840/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=6480 CPUtime=642.12
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1300 0 0 0 64206 6 0 0 25 0 1 0 197684639 6635520 1286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1620 1286 66 130 0 1487 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6480

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1958456/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=6620 CPUtime=702.09
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1350 0 0 0 70203 6 0 0 25 0 1 0 197684639 6778880 1336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1655 1336 66 130 0 1522 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 6620

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1958136/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=6880 CPUtime=762.08
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1407 0 0 0 76201 7 0 0 25 0 1 0 197684639 7045120 1393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1720 1393 66 130 0 1587 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 6880

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1957944/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=7016 CPUtime=822.05
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1442 0 0 0 82198 7 0 0 25 0 1 0 197684639 7184384 1428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1754 1428 66 130 0 1621 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 7016

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1957880/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=7152 CPUtime=882.04
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1463 0 0 0 88196 8 0 0 25 0 1 0 197684639 7323648 1449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1788 1449 66 130 0 1655 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 7152

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1957752/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=7288 CPUtime=942.02
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1489 0 0 0 94194 8 0 0 25 0 1 0 197684639 7462912 1475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1822 1475 66 130 0 1689 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 7288

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1957496/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=7420 CPUtime=1002.01
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1524 0 0 0 100192 9 0 0 25 0 1 0 197684639 7598080 1510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1855 1510 66 130 0 1722 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 7420

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1957304/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=7420 CPUtime=1061.98
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1544 0 0 0 106189 9 0 0 25 0 1 0 197684639 7598080 1530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1855 1530 66 130 0 1722 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 7420

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1957048/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=7692 CPUtime=1121.97
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1598 0 0 0 112188 9 0 0 25 0 1 0 197684639 7876608 1584 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1923 1584 66 130 0 1790 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 7692

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2582
/proc/meminfo: memFree=1956792/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=7824 CPUtime=1181.95
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1635 0 0 0 118185 10 0 0 25 0 1 0 197684639 8011776 1621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1956 1621 66 130 0 1823 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 7824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.93 2/84 2664
/proc/meminfo: memFree=1955328/2055920 swapFree=4155576/4192956
[pid=2581] ppid=2579 vsize=7824 CPUtime=1200.03
/proc/2581/stat : 2581 (minisat_noasser) R 2579 2581 1815 0 -1 4194304 1635 0 0 0 119993 10 0 0 25 0 1 0 197684639 8011776 1621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2581/statm: 1956 1621 66 130 0 1823 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 7824

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): 1200.04
CPU user time (s): 1199.94
CPU system time (s): 0.106983
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 7824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1635
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= 24867

runsolver used 0.997848 second user time and 2.45063 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Wed Apr 25 10:41:13 UTC 2007

IDJOB= 421050
IDBENCH= 19959
IDSOLVER= 188
FILE ID= node21/421050-1177497673

PBS_JOBID= 4685847

Free space on /tmp= 66390 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421050-1177497673/minisat_noassertions /tmp/evaluation/421050-1177497673/instance-421050-1177497673.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-421050-1177497673 -o ROOT/results/node21/solver-421050-1177497673 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421050-1177497673/minisat_noassertions /tmp/evaluation/421050-1177497673/instance-421050-1177497673.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  9278c1d1a76bef19bacee2a78120fe47

RANDOM SEED= 419279856

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1965208 kB
Buffers:          4084 kB
Cached:          19668 kB
SwapCached:      15688 kB
Active:          40736 kB
Inactive:         6496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1965208 kB
SwapTotal:     4192956 kB
SwapFree:      4155576 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          29792 kB
Slab:            29028 kB
Committed_AS:  1790540 kB
PageTables:       1784 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= 66390 MiB

End job on node21 on Wed Apr 25 11:01:16 UTC 2007