Trace number 424888

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) 5000.04 5001.81

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
MD5SUM8145f79563f8728b1e47a8c34d5efd7e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
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 |     533     2325     7063 |      775        0    nan |  0.000 % |
0.00/0.01	c |       100 |     533     2325     7063 |      852      100     24 |  0.000 % |
0.00/0.01	c |       250 |     533     2325     7063 |      937      250     23 |  0.000 % |
0.00/0.02	c |       475 |     533     2325     7063 |     1031      475     24 |  0.000 % |
0.00/0.03	c |       814 |     533     2325     7063 |     1134      814     24 |  0.000 % |
0.04/0.06	c |      1320 |     533     2325     7063 |     1248      719     23 |  0.000 % |
0.04/0.09	c |      2079 |     533     2325     7063 |     1372      819     23 |  0.000 % |
0.10/0.14	c |      3218 |     533     2325     7063 |     1510     1240     22 |  0.000 % |
0.20/0.23	c |      4927 |     533     2325     7063 |     1661     1388     24 |  0.000 % |
0.30/0.36	c |      7490 |     533     2325     7063 |     1827     1356     24 |  0.000 % |
0.49/0.57	c |     11335 |     533     2325     7063 |     2010     1423     24 |  0.000 % |
0.79/0.88	c |     17101 |     533     2325     7063 |     2211     2025     23 |  0.000 % |
1.29/1.36	c |     25751 |     533     2325     7063 |     2432     1606     22 |  0.000 % |
2.10/2.15	c |     38725 |     533     2325     7063 |     2675     2113     25 |  0.000 % |
3.30/3.35	c |     58187 |     533     2325     7063 |     2943     2450     23 |  0.000 % |
5.09/5.14	c |     87379 |     533     2325     7063 |     3237     1721     21 |  0.000 % |
7.89/7.96	c |    131168 |     533     2325     7063 |     3561     2736     23 |  0.000 % |
12.29/12.35	c |    196852 |     533     2325     7063 |     3917     3156     23 |  0.000 % |
19.19/19.23	c |    295378 |     533     2325     7063 |     4308     2193     22 |  0.000 % |
29.78/29.80	c |    443167 |     533     2325     7063 |     4739     3808     23 |  0.000 % |
46.47/46.56	c |    664851 |     533     2325     7063 |     5213     4686     25 |  0.000 % |
72.47/72.60	c |    997378 |     533     2325     7063 |     5735     5130     24 |  0.000 % |
112.46/112.55	c |   1496166 |     533     2325     7063 |     6308     5555     25 |  0.000 % |
175.33/175.41	c |   2244348 |     533     2325     7063 |     6939     5870     25 |  0.000 % |
271.90/272.00	c |   3366622 |     533     2325     7063 |     7633     6534     24 |  0.000 % |
428.05/428.27	c |   5050034 |     533     2325     7063 |     8396     6508     23 |  0.000 % |
678.36/678.67	c |   7575151 |     533     2325     7063 |     9236     7563     26 |  0.000 % |
1074.73/1075.16	c |  11362827 |     533     2325     7063 |    10160     7079     25 |  0.000 % |
1709.62/1710.28	c |  17044339 |     533     2325     7063 |    11176     6176     25 |  0.000 % |
2721.39/2722.49	c |  25566609 |     533     2325     7063 |    12293     9542     28 |  0.000 % |
4289.46/4291.04	c |  38350012 |     533     2325     7063 |    13523     6443     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/node22/watcher-424888-1177673389 -o ROOT/results/node22/solver-424888-1177673389 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424888-1177673389/minisat_noassertions /tmp/evaluation/424888-1177673389/instance-424888-1177673389.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: 0.92 0.98 0.99 3/77 17143
/proc/meminfo: memFree=1644496/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=1852 CPUtime=0
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 215256552 1896448 142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134537861 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 463 142 62 130 0 330 0

[startup+0.0496321 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17143
/proc/meminfo: memFree=1644496/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=1960 CPUtime=0.04
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 176 0 0 0 4 0 0 0 18 0 1 0 215256552 2007040 162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 490 162 66 130 0 357 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1960

[startup+0.102639 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17143
/proc/meminfo: memFree=1644496/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=1960 CPUtime=0.1
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 186 0 0 0 10 0 0 0 18 0 1 0 215256552 2007040 172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 490 172 66 130 0 357 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1960

[startup+0.302669 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17143
/proc/meminfo: memFree=1644496/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=2092 CPUtime=0.3
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 212 0 0 0 30 0 0 0 19 0 1 0 215256552 2142208 198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546801 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 523 198 66 130 0 390 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2092

[startup+0.70173 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17143
/proc/meminfo: memFree=1644496/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=2224 CPUtime=0.69
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 234 0 0 0 69 0 0 0 22 0 1 0 215256552 2277376 220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 556 220 66 130 0 423 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2224

[startup+1.50185 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17144
/proc/meminfo: memFree=1643784/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=2356 CPUtime=1.49
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 265 0 0 0 149 0 0 0 25 0 1 0 215256552 2412544 251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 589 251 66 130 0 456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2356

[startup+3.1011 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17144
/proc/meminfo: memFree=1643464/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=2488 CPUtime=3.09
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 302 0 0 0 309 0 0 0 25 0 1 0 215256552 2547712 288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 622 288 66 130 0 489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2488

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17144
/proc/meminfo: memFree=1643144/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=2620 CPUtime=6.29
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 350 0 0 0 629 0 0 0 25 0 1 0 215256552 2682880 336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 655 336 66 130 0 522 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2620

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17144
/proc/meminfo: memFree=1642824/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=2884 CPUtime=12.69
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 417 0 0 0 1269 0 0 0 25 0 1 0 215256552 2953216 403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 721 403 66 130 0 588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2884

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17144
/proc/meminfo: memFree=1642568/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=3148 CPUtime=25.48
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 483 0 0 0 2548 0 0 0 25 0 1 0 215256552 3223552 469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552657 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 787 469 66 130 0 654 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3148

[startup+51.1024 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17144
/proc/meminfo: memFree=1642056/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=3676 CPUtime=51.07
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 603 0 0 0 5107 0 0 0 25 0 1 0 215256552 3764224 589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 919 589 66 130 0 786 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3676

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17144
/proc/meminfo: memFree=1641544/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=4200 CPUtime=102.26
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 727 0 0 0 10225 1 0 0 25 0 1 0 215256552 4300800 713 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 1050 713 66 130 0 917 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4200

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17144
/proc/meminfo: memFree=1641096/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=4596 CPUtime=162.24
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 824 0 0 0 16223 1 0 0 25 0 1 0 215256552 4706304 810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 1149 810 66 130 0 1016 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4596

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17144
/proc/meminfo: memFree=1640776/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=4992 CPUtime=222.21
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 916 0 0 0 22220 1 0 0 25 0 1 0 215256552 5111808 902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 1248 902 66 130 0 1115 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4992

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17144
/proc/meminfo: memFree=1640328/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=5400 CPUtime=282.2
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 1020 0 0 0 28218 2 0 0 25 0 1 0 215256552 5529600 1006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 1350 1006 66 130 0 1217 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5400

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17144
/proc/meminfo: memFree=1640072/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=5532 CPUtime=342.17
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 1075 0 0 0 34215 2 0 0 25 0 1 0 215256552 5664768 1061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 1383 1061 66 130 0 1250 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5532

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17144
/proc/meminfo: memFree=1639944/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=5796 CPUtime=402.16
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 1114 0 0 0 40213 3 0 0 25 0 1 0 215256552 5935104 1100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 1449 1100 66 130 0 1316 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 5796

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17144
/proc/meminfo: memFree=1639624/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=6036 CPUtime=462.13
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 1189 0 0 0 46210 3 0 0 25 0 1 0 215256552 6180864 1175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 1509 1175 66 130 0 1376 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6036

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17144
/proc/meminfo: memFree=1639496/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=6168 CPUtime=522.12
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 1220 0 0 0 52208 4 0 0 25 0 1 0 215256552 6316032 1206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 1542 1206 66 130 0 1409 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 6168

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17146
/proc/meminfo: memFree=1639368/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=6284 CPUtime=582.09
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 1260 0 0 0 58205 4 0 0 25 0 1 0 215256552 6434816 1246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 1571 1246 66 130 0 1438 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 6284

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17146
/proc/meminfo: memFree=1639304/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=6428 CPUtime=642.08
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 1273 0 0 0 64203 5 0 0 25 0 1 0 215256552 6582272 1259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 1607 1259 66 130 0 1474 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 6428


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17344
/proc/meminfo: memFree=1634952/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=10656 CPUtime=4000.86
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2337 0 0 0 400054 32 0 0 25 0 1 0 215256552 10911744 2323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2664 2323 66 130 0 2531 0
Current children cumulated CPU time (s) 4000.86
Current children cumulated vsize (KiB) 10656

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17344
/proc/meminfo: memFree=1634952/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=10656 CPUtime=4060.84
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2340 0 0 0 406052 32 0 0 25 0 1 0 215256552 10911744 2326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2664 2326 66 130 0 2531 0
Current children cumulated CPU time (s) 4060.84
Current children cumulated vsize (KiB) 10656

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17344
/proc/meminfo: memFree=1634824/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=10800 CPUtime=4120.82
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2360 0 0 0 412049 33 0 0 25 0 1 0 215256552 11059200 2346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2700 2346 66 130 0 2567 0
Current children cumulated CPU time (s) 4120.82
Current children cumulated vsize (KiB) 10800

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1634888/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=10800 CPUtime=4180.8
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2364 0 0 0 418047 33 0 0 25 0 1 0 215256552 11059200 2350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2700 2350 66 130 0 2567 0
Current children cumulated CPU time (s) 4180.8
Current children cumulated vsize (KiB) 10800

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1634888/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=10800 CPUtime=4240.78
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2364 0 0 0 424044 34 0 0 25 0 1 0 215256552 11059200 2350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2700 2350 66 130 0 2567 0
Current children cumulated CPU time (s) 4240.78
Current children cumulated vsize (KiB) 10800

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1634760/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=10932 CPUtime=4300.76
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2397 0 0 0 430042 34 0 0 25 0 1 0 215256552 11194368 2383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2733 2383 66 130 0 2600 0
Current children cumulated CPU time (s) 4300.76
Current children cumulated vsize (KiB) 10932

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1634696/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=11040 CPUtime=4360.74
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2411 0 0 0 436039 35 0 0 25 0 1 0 215256552 11304960 2397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2760 2397 66 130 0 2627 0
Current children cumulated CPU time (s) 4360.74
Current children cumulated vsize (KiB) 11040

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1634632/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=11040 CPUtime=4420.72
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2428 0 0 0 442037 35 0 0 25 0 1 0 215256552 11304960 2414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2760 2414 66 130 0 2627 0
Current children cumulated CPU time (s) 4420.72
Current children cumulated vsize (KiB) 11040

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1634504/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=11172 CPUtime=4480.7
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2445 0 0 0 448034 36 0 0 25 0 1 0 215256552 11440128 2431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2793 2431 66 130 0 2660 0
Current children cumulated CPU time (s) 4480.7
Current children cumulated vsize (KiB) 11172

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1634440/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=11280 CPUtime=4540.67
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2470 0 0 0 454031 36 0 0 25 0 1 0 215256552 11550720 2456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2820 2456 66 130 0 2687 0
Current children cumulated CPU time (s) 4540.67
Current children cumulated vsize (KiB) 11280

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1634312/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=11280 CPUtime=4600.66
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2495 0 0 0 460029 37 0 0 25 0 1 0 215256552 11550720 2481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2820 2481 66 130 0 2687 0
Current children cumulated CPU time (s) 4600.66
Current children cumulated vsize (KiB) 11280

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1634248/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=11412 CPUtime=4660.64
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2510 0 0 0 466027 37 0 0 25 0 1 0 215256552 11685888 2496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2853 2496 66 130 0 2720 0
Current children cumulated CPU time (s) 4660.64
Current children cumulated vsize (KiB) 11412

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1634120/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=11412 CPUtime=4720.62
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2525 0 0 0 472024 38 0 0 25 0 1 0 215256552 11685888 2511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2853 2511 66 130 0 2720 0
Current children cumulated CPU time (s) 4720.62
Current children cumulated vsize (KiB) 11412

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1634056/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=11552 CPUtime=4780.6
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2535 0 0 0 478022 38 0 0 25 0 1 0 215256552 11829248 2521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2888 2521 66 130 0 2755 0
Current children cumulated CPU time (s) 4780.6
Current children cumulated vsize (KiB) 11552

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1633992/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=11552 CPUtime=4840.57
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2554 0 0 0 484019 38 0 0 25 0 1 0 215256552 11829248 2540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2888 2540 66 130 0 2755 0
Current children cumulated CPU time (s) 4840.57
Current children cumulated vsize (KiB) 11552

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1633928/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=11552 CPUtime=4900.56
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2559 0 0 0 490017 39 0 0 25 0 1 0 215256552 11829248 2545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2888 2545 66 130 0 2755 0
Current children cumulated CPU time (s) 4900.56
Current children cumulated vsize (KiB) 11552

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1633928/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=11700 CPUtime=4960.53
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2564 0 0 0 496014 39 0 0 25 0 1 0 215256552 11980800 2550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2925 2550 66 130 0 2792 0
Current children cumulated CPU time (s) 4960.53
Current children cumulated vsize (KiB) 11700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17346
/proc/meminfo: memFree=1633928/2055920 swapFree=4163632/4192956
[pid=17143] ppid=17141 vsize=11700 CPUtime=5000.03
/proc/17143/stat : 17143 (minisat_noasser) R 17141 17143 16853 0 -1 4194304 2567 0 0 0 499963 40 0 0 25 0 1 0 215256552 11980800 2553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17143/statm: 2925 2553 66 130 0 2792 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 11700

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): 5001.81
CPU time (s): 5000.04
CPU user time (s): 4999.64
CPU system time (s): 0.402938
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 11700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.64
system time used= 0.402938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2567
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= 69925

runsolver used 3.81342 second user time and 10.5224 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Fri Apr 27 11:29:49 UTC 2007

IDJOB= 424888
IDBENCH= 19965
IDSOLVER= 189
FILE ID= node22/424888-1177673389

PBS_JOBID= 4698584

Free space on /tmp= 66507 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424888-1177673389/minisat_noassertions /tmp/evaluation/424888-1177673389/instance-424888-1177673389.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-424888-1177673389 -o ROOT/results/node22/solver-424888-1177673389 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424888-1177673389/minisat_noassertions /tmp/evaluation/424888-1177673389/instance-424888-1177673389.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8145f79563f8728b1e47a8c34d5efd7e

RANDOM SEED= 585849571

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1644840 kB
Buffers:         47616 kB
Cached:         273336 kB
SwapCached:       8032 kB
Active:         212952 kB
Inactive:       131536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644840 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            52176 kB
Committed_AS:  1994068 kB
PageTables:       1676 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= 66507 MiB

End job on node22 on Fri Apr 27 12:53:13 UTC 2007