Trace number 424881

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) 5000.1 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1456038697-16.SAT.shuffled.cnf
MD5SUM477dc097da7e642f48b5bde247eb1f2d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.245962
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 |     536     2316     7016 |      772        0    nan |  0.000 % |
0.00/0.01	c |       100 |     536     2316     7016 |      849      100     24 |  0.000 % |
0.00/0.01	c |       251 |     536     2316     7016 |      934      251     23 |  0.000 % |
0.00/0.02	c |       476 |     536     2316     7016 |     1027      476     23 |  0.000 % |
0.00/0.03	c |       813 |     536     2316     7016 |     1130      813     23 |  0.000 % |
0.04/0.06	c |      1322 |     536     2316     7016 |     1243      725     22 |  0.000 % |
0.04/0.09	c |      2081 |     536     2316     7016 |     1367      829     21 |  0.000 % |
0.10/0.15	c |      3221 |     536     2316     7016 |     1504     1249     23 |  0.000 % |
0.20/0.23	c |      4930 |     536     2316     7016 |     1654     1389     23 |  0.000 % |
0.30/0.36	c |      7492 |     536     2316     7016 |     1820     1355     23 |  0.000 % |
0.50/0.56	c |     11337 |     536     2316     7016 |     2002     1448     22 |  0.000 % |
0.80/0.87	c |     17105 |     536     2316     7016 |     2202     2040     23 |  0.000 % |
1.29/1.37	c |     25755 |     536     2316     7016 |     2422     1651     24 |  0.000 % |
2.10/2.15	c |     38729 |     536     2316     7016 |     2665     2243     24 |  0.000 % |
3.30/3.33	c |     58191 |     536     2316     7016 |     2931     2666     22 |  0.000 % |
5.09/5.17	c |     87385 |     536     2316     7016 |     3224     1928     22 |  0.000 % |
7.99/8.02	c |    131175 |     536     2316     7016 |     3547     3016     25 |  0.000 % |
12.39/12.44	c |    196859 |     536     2316     7016 |     3902     1972     23 |  0.000 % |
19.29/19.38	c |    295387 |     536     2316     7016 |     4292     3228     25 |  0.000 % |
29.98/30.02	c |    443176 |     536     2316     7016 |     4721     3109     25 |  0.000 % |
46.68/46.79	c |    664861 |     536     2316     7016 |     5193     2469     23 |  0.000 % |
72.67/72.74	c |    997388 |     536     2316     7016 |     5712     4375     25 |  0.000 % |
112.76/112.82	c |   1496176 |     536     2316     7016 |     6284     4108     22 |  0.000 % |
177.24/177.32	c |   2244360 |     536     2316     7016 |     6912     3939     24 |  0.000 % |
276.72/276.84	c |   3366636 |     536     2316     7016 |     7603     6956     26 |  0.000 % |
432.88/433.07	c |   5050047 |     536     2316     7016 |     8364     4624     23 |  0.000 % |
678.81/679.07	c |   7575163 |     536     2316     7016 |     9200     5884     23 |  0.000 % |
1067.01/1067.35	c |  11362838 |     536     2316     7016 |    10120     5870     27 |  0.000 % |
1691.44/1692.00	c |  17044350 |     536     2316     7016 |    11133     5905     25 |  0.000 % |
2658.39/2659.11	c |  25566620 |     536     2316     7016 |    12246     6405     24 |  0.000 % |
4162.90/4164.12	c |  38350024 |     536     2316     7016 |    13470    10409     23 |  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/node65/watcher-424881-1177668444 -o ROOT/results/node65/solver-424881-1177668444 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424881-1177668444/minisat_noassertions /tmp/evaluation/424881-1177668444/instance-424881-1177668444.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 3/64 29461
/proc/meminfo: memFree=1730440/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=1852 CPUtime=0
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 242834033 1896448 138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 463 142 62 130 0 330 0

[startup+0.049834 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29461
/proc/meminfo: memFree=1730440/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=1964 CPUtime=0.04
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 176 0 0 0 4 0 0 0 18 0 1 0 242834033 2011136 162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 491 162 66 130 0 358 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1964

[startup+0.101837 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29461
/proc/meminfo: memFree=1730440/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=1964 CPUtime=0.1
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 184 0 0 0 10 0 0 0 18 0 1 0 242834033 2011136 170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 491 170 66 130 0 358 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1964

[startup+0.301854 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29461
/proc/meminfo: memFree=1730440/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=2096 CPUtime=0.3
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 208 0 0 0 30 0 0 0 19 0 1 0 242834033 2146304 194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 524 194 66 130 0 391 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2096

[startup+0.701887 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29461
/proc/meminfo: memFree=1730440/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=2228 CPUtime=0.7
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 231 0 0 0 70 0 0 0 23 0 1 0 242834033 2281472 217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 557 217 66 130 0 424 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2228

[startup+1.50195 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1729728/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=2360 CPUtime=1.49
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 264 0 0 0 149 0 0 0 25 0 1 0 242834033 2416640 250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 590 250 66 130 0 457 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2360

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1729472/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=2492 CPUtime=3.09
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 291 0 0 0 309 0 0 0 25 0 1 0 242834033 2551808 277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 623 277 66 130 0 490 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2492

[startup+6.30135 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1729088/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=2624 CPUtime=6.29
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 350 0 0 0 629 0 0 0 25 0 1 0 242834033 2686976 336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 656 336 66 130 0 523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2624

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1728896/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=2888 CPUtime=12.69
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 412 0 0 0 1269 0 0 0 25 0 1 0 242834033 2957312 398 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 722 398 66 130 0 589 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2888

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1728512/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=3284 CPUtime=25.49
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 489 0 0 0 2549 0 0 0 25 0 1 0 242834033 3362816 475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551608 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 821 475 66 130 0 688 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3284

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1728128/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=3680 CPUtime=51.08
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 610 0 0 0 5108 0 0 0 25 0 1 0 242834033 3768320 596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 920 596 66 130 0 787 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3680

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1727552/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=4208 CPUtime=102.27
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 728 0 0 0 10227 0 0 0 25 0 1 0 242834033 4308992 714 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 1052 714 66 130 0 919 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4208

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1727168/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=4604 CPUtime=162.25
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 835 0 0 0 16225 0 0 0 25 0 1 0 242834033 4714496 821 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558152 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 1151 821 66 130 0 1018 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4604

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1726720/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=5000 CPUtime=222.24
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 937 0 0 0 22223 1 0 0 25 0 1 0 242834033 5120000 923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 1250 923 66 130 0 1117 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5000

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1726400/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=5400 CPUtime=282.22
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 1019 0 0 0 28221 1 0 0 25 0 1 0 242834033 5529600 1005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 1350 1005 66 130 0 1217 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5400

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1726080/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=5668 CPUtime=342.2
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 1083 0 0 0 34219 1 0 0 25 0 1 0 242834033 5804032 1069 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 1417 1069 66 130 0 1284 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5668

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1725952/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=5800 CPUtime=402.18
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 1123 0 0 0 40217 1 0 0 25 0 1 0 242834033 5939200 1109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 1450 1109 66 130 0 1317 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5800

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1725696/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=6088 CPUtime=462.17
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 1197 0 0 0 46216 1 0 0 25 0 1 0 242834033 6234112 1183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 1522 1183 66 130 0 1389 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6088

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1725632/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=6228 CPUtime=522.15
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 1245 0 0 0 52214 1 0 0 25 0 1 0 242834033 6377472 1231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548700 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 1557 1231 66 130 0 1424 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6228

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1725376/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=6500 CPUtime=582.14
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 1309 0 0 0 58212 2 0 0 25 0 1 0 242834033 6656000 1295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 1625 1295 66 130 0 1492 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6500

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29462
/proc/meminfo: memFree=1725248/2055920 swapFree=4184020/4192956
[pid=29461] ppid=29459 vsize=6632 CPUtime=642.13
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 1341 0 0 0 64211 2 0 0 25 0 1 0 242834033 6791168 1327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 1658 1327 66 130 0 1525 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6632


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29683
/proc/meminfo: memFree=1719872/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=10768 CPUtime=4061.13
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2347 0 0 0 406101 12 0 0 25 0 1 0 242834033 11026432 2333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2692 2333 66 130 0 2559 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 10768

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29683
/proc/meminfo: memFree=1719808/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=10768 CPUtime=4121.12
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2348 0 0 0 412100 12 0 0 25 0 1 0 242834033 11026432 2334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552780 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2692 2334 66 130 0 2559 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 10768

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29683
/proc/meminfo: memFree=1719744/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=10872 CPUtime=4181.1
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2368 0 0 0 418098 12 0 0 25 0 1 0 242834033 11132928 2354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2718 2354 66 130 0 2585 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 10872

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29683
/proc/meminfo: memFree=1719616/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11004 CPUtime=4241.08
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2400 0 0 0 424096 12 0 0 25 0 1 0 242834033 11268096 2386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2751 2386 66 130 0 2618 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 11004

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29683
/proc/meminfo: memFree=1719488/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11136 CPUtime=4301.06
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2431 0 0 0 430094 12 0 0 25 0 1 0 242834033 11403264 2417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2784 2417 66 130 0 2651 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 11136

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29683
/proc/meminfo: memFree=1719488/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11136 CPUtime=4361.06
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2439 0 0 0 436093 13 0 0 25 0 1 0 242834033 11403264 2425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2784 2425 66 130 0 2651 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 11136

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29683
/proc/meminfo: memFree=1719424/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11136 CPUtime=4421.04
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2453 0 0 0 442091 13 0 0 25 0 1 0 242834033 11403264 2439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2784 2439 66 130 0 2651 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 11136

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29683
/proc/meminfo: memFree=1719360/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11136 CPUtime=4481.02
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2461 0 0 0 448089 13 0 0 25 0 1 0 242834033 11403264 2447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2784 2447 66 130 0 2651 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 11136

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29683
/proc/meminfo: memFree=1719360/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11276 CPUtime=4541
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2469 0 0 0 454087 13 0 0 25 0 1 0 242834033 11546624 2455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2819 2455 66 130 0 2686 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 11276

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29683
/proc/meminfo: memFree=1719296/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11276 CPUtime=4600.99
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2478 0 0 0 460086 13 0 0 25 0 1 0 242834033 11546624 2464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2819 2464 66 130 0 2686 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 11276

[startup+4662.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 29683
/proc/meminfo: memFree=1719232/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11408 CPUtime=4660.97
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2498 0 0 0 466084 13 0 0 25 0 1 0 242834033 11681792 2484 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2852 2484 66 130 0 2719 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 11408

[startup+4722.31 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 29683
/proc/meminfo: memFree=1719168/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11408 CPUtime=4720.96
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2516 0 0 0 472082 14 0 0 25 0 1 0 242834033 11681792 2502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2852 2502 66 130 0 2719 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 11408

[startup+4782.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 29683
/proc/meminfo: memFree=1719168/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11408 CPUtime=4780.95
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2521 0 0 0 478081 14 0 0 25 0 1 0 242834033 11681792 2507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2852 2507 66 130 0 2719 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 11408

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29683
/proc/meminfo: memFree=1719104/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11408 CPUtime=4840.93
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2526 0 0 0 484079 14 0 0 25 0 1 0 242834033 11681792 2512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2852 2512 66 130 0 2719 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 11408

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29683
/proc/meminfo: memFree=1719104/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11556 CPUtime=4900.91
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2535 0 0 0 490077 14 0 0 25 0 1 0 242834033 11833344 2521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2889 2521 66 130 0 2756 0
Current children cumulated CPU time (s) 4900.91
Current children cumulated vsize (KiB) 11556

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29683
/proc/meminfo: memFree=1719040/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11556 CPUtime=4960.89
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2544 0 0 0 496075 14 0 0 25 0 1 0 242834033 11833344 2530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2889 2530 66 130 0 2756 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 11556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29683
/proc/meminfo: memFree=1719040/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11556 CPUtime=5000.08
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2544 0 0 0 499994 14 0 0 25 0 1 0 242834033 11833344 2530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2889 2530 66 130 0 2756 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 11556

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29683
/proc/meminfo: memFree=1719040/2055920 swapFree=4184072/4192956
[pid=29461] ppid=29459 vsize=11556 CPUtime=5000.08
/proc/29461/stat : 29461 (minisat_noasser) R 29459 29461 28930 0 -1 4194304 2544 0 0 0 499994 14 0 0 25 0 1 0 242834033 11833344 2530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/29461/statm: 2889 2530 66 130 0 2756 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 11556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.1
CPU user time (s): 4999.95
CPU system time (s): 0.150977
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 11556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2544
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= 4416

runsolver used 4.17337 second user time and 9.53655 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Fri Apr 27 10:07:24 UTC 2007

IDJOB= 424881
IDBENCH= 19958
IDSOLVER= 189
FILE ID= node65/424881-1177668444

PBS_JOBID= 4697390

Free space on /tmp= 66434 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1456038697-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424881-1177668444/minisat_noassertions /tmp/evaluation/424881-1177668444/instance-424881-1177668444.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-424881-1177668444 -o ROOT/results/node65/solver-424881-1177668444 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424881-1177668444/minisat_noassertions /tmp/evaluation/424881-1177668444/instance-424881-1177668444.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  477dc097da7e642f48b5bde247eb1f2d

RANDOM SEED= 764071165

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1730912 kB
Buffers:         37120 kB
Cached:         210468 kB
SwapCached:       2652 kB
Active:         118104 kB
Inactive:       139200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730912 kB
SwapTotal:     4192956 kB
SwapFree:      4184020 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:          15756 kB
Slab:            53744 kB
Committed_AS:  2521556 kB
PageTables:       1456 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= 66434 MiB

End job on node65 on Fri Apr 27 11:30:48 UTC 2007