Trace number 421391

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) 1200.11 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1891492462-09-SAT.cnf
MD5SUMe3a15c23dccd4bd1567a9bbf23bf14e3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.574911
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1713     5856    17424 |     1952        0    nan |  0.000 % |
0.00/0.02	c |       102 |    1713     5856    17424 |     2147      102     24 |  0.000 % |
0.00/0.04	c |       252 |    1713     5856    17424 |     2361      252     24 |  0.000 % |
0.00/0.05	c |       477 |    1713     5856    17424 |     2598      477     24 |  0.000 % |
0.00/0.08	c |       814 |    1713     5856    17424 |     2857      814     26 |  0.000 % |
0.09/0.12	c |      1320 |    1713     5856    17424 |     3143     1320     26 |  0.001 % |
0.09/0.19	c |      2081 |    1713     5856    17424 |     3458     2081     27 |  0.000 % |
0.29/0.30	c |      3220 |    1713     5856    17424 |     3803     3220     28 |  0.000 % |
0.39/0.49	c |      4929 |    1713     5856    17424 |     4184     2952     29 |  0.000 % |
0.69/0.79	c |      7492 |    1713     5856    17424 |     4602     3319     28 |  0.001 % |
1.19/1.23	c |     11337 |    1713     5856    17424 |     5062     4751     26 |  0.000 % |
1.89/1.98	c |     17103 |    1713     5856    17424 |     5569     2660     25 |  0.000 % |
2.99/3.03	c |     25752 |    1713     5856    17424 |     6126     5528     29 |  0.000 % |
4.79/4.84	c |     38726 |    1713     5856    17424 |     6738     5823     31 |  0.000 % |
7.49/7.50	c |     58187 |    1713     5856    17424 |     7412     4439     28 |  0.000 % |
11.69/11.73	c |     87379 |    1713     5856    17424 |     8153     7034     25 |  0.000 % |
18.29/18.35	c |    131168 |    1713     5856    17424 |     8969     4985     25 |  0.000 % |
29.08/29.19	c |    196852 |    1713     5856    17424 |     9866     6430     25 |  0.000 % |
45.98/46.07	c |    295379 |    1713     5856    17424 |    10852     9364     30 |  0.000 % |
71.98/72.04	c |    443168 |    1713     5856    17424 |    11938     8182     30 |  0.000 % |
113.76/113.84	c |    664852 |    1713     5856    17424 |    13132    11851     27 |  0.000 % |
180.25/180.32	c |    997377 |    1713     5856    17424 |    14445    11627     32 |  0.000 % |
286.32/286.49	c |   1496165 |    1713     5856    17424 |    15889    12646     33 |  0.000 % |
463.98/464.13	c |   2244347 |    1713     5856    17424 |    17478    10909     35 |  0.000 % |
740.61/740.88	c |   3366621 |    1713     5856    17424 |    19226     9799     32 |  0.000 % |
1165.90/1166.20	c |   5050032 |    1713     5856    17424 |    21149    14477     27 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-421391-1177503281 -o ROOT/results/node72/solver-421391-1177503281 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421391-1177503281/minisat_noassertions /tmp/evaluation/421391-1177503281/instance-421391-1177503281.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: 0.99 0.98 0.93 3/77 3634
/proc/meminfo: memFree=1814776/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=2144 CPUtime=0
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 226366565 2195456 192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 536 192 50 130 0 403 0

[startup+0.090318 s]
/proc/loadavg: 0.99 0.98 0.93 3/77 3634
/proc/meminfo: memFree=1814776/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=2476 CPUtime=0.08
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 314 0 0 0 8 0 0 0 18 0 1 0 226366565 2535424 300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 619 300 66 130 0 486 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2476

[startup+0.101319 s]
/proc/loadavg: 0.99 0.98 0.93 3/77 3634
/proc/meminfo: memFree=1814776/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=2476 CPUtime=0.09
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 226366565 2535424 300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 619 300 66 130 0 486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2476

[startup+0.301336 s]
/proc/loadavg: 0.99 0.98 0.93 3/77 3634
/proc/meminfo: memFree=1814776/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=2740 CPUtime=0.29
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 365 0 0 0 29 0 0 0 19 0 1 0 226366565 2805760 351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 685 351 66 130 0 552 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2740

[startup+0.701374 s]
/proc/loadavg: 0.99 0.98 0.93 3/77 3634
/proc/meminfo: memFree=1814776/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=2872 CPUtime=0.69
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 424 0 0 0 69 0 0 0 23 0 1 0 226366565 2940928 410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 718 410 66 130 0 585 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2872

[startup+1.50145 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1813296/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=3004 CPUtime=1.49
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 456 0 0 0 149 0 0 0 25 0 1 0 226366565 3076096 442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 751 442 66 130 0 618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3004

[startup+3.10159 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1813040/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=3400 CPUtime=3.09
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 542 0 0 0 309 0 0 0 25 0 1 0 226366565 3481600 528 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 850 528 66 130 0 717 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3400

[startup+6.30189 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1812464/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=3664 CPUtime=6.29
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 609 0 0 0 629 0 0 0 25 0 1 0 226366565 3751936 595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520832 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 916 595 66 130 0 783 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3664

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1812016/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=4104 CPUtime=12.69
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 703 0 0 0 1269 0 0 0 25 0 1 0 226366565 4202496 689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547257 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 1026 689 66 130 0 893 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4104

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1811376/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=4632 CPUtime=25.48
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 862 0 0 0 2548 0 0 0 25 0 1 0 226366565 4743168 848 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 1158 848 66 130 0 1025 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4632

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1810416/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=5556 CPUtime=51.08
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 1096 0 0 0 5107 1 0 0 25 0 1 0 226366565 5689344 1082 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 1389 1082 66 130 0 1256 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5556

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1809712/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=6228 CPUtime=102.27
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 1247 0 0 0 10226 1 0 0 25 0 1 0 226366565 6377472 1233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 1557 1233 66 130 0 1424 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6228

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1808752/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=7284 CPUtime=162.25
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 1508 0 0 0 16223 2 0 0 25 0 1 0 226366565 7458816 1494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 1821 1494 66 130 0 1688 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7284

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1807984/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=7944 CPUtime=222.24
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 1677 0 0 0 22221 3 0 0 25 0 1 0 226366565 8134656 1663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547196 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 1986 1663 66 130 0 1853 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7944

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1807280/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=8736 CPUtime=282.22
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 1867 0 0 0 28219 3 0 0 25 0 1 0 226366565 8945664 1853 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 2184 1853 66 130 0 2051 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8736

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1806640/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=9264 CPUtime=342.21
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2004 0 0 0 34217 4 0 0 25 0 1 0 226366565 9486336 1990 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 2316 1990 66 130 0 2183 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9264

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1806000/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=9928 CPUtime=402.19
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2163 0 0 0 40215 4 0 0 25 0 1 0 226366565 10166272 2149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 2482 2149 66 130 0 2349 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9928

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1805552/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=10324 CPUtime=462.18
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2269 0 0 0 46213 5 0 0 25 0 1 0 226366565 10571776 2255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 2581 2255 66 130 0 2448 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 10324

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1805680/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=10324 CPUtime=522.17
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2270 0 0 0 52211 6 0 0 25 0 1 0 226366565 10571776 2256 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 2581 2256 66 130 0 2448 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 10324

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1805424/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=10608 CPUtime=582.15
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2326 0 0 0 58209 6 0 0 25 0 1 0 226366565 10862592 2312 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 2652 2312 66 130 0 2519 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 10608

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1805040/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=10872 CPUtime=642.13
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2415 0 0 0 64207 6 0 0 25 0 1 0 226366565 11132928 2401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 2718 2401 66 130 0 2585 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10872

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1804976/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=11016 CPUtime=702.12
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2428 0 0 0 70205 7 0 0 25 0 1 0 226366565 11280384 2414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 2754 2414 66 130 0 2621 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 11016

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1804400/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=11488 CPUtime=762.11
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2554 0 0 0 76203 8 0 0 25 0 1 0 226366565 11763712 2540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552813 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 2872 2540 66 130 0 2739 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 11488

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1804272/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=11744 CPUtime=822.09
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2615 0 0 0 82201 8 0 0 25 0 1 0 226366565 12025856 2601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 2936 2601 66 130 0 2803 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 11744

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1804080/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=11992 CPUtime=882.08
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2663 0 0 0 88199 9 0 0 25 0 1 0 226366565 12279808 2649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 2998 2649 66 130 0 2865 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 11992

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1803888/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=12124 CPUtime=942.06
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2717 0 0 0 94197 9 0 0 25 0 1 0 226366565 12414976 2703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553592 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 3031 2703 66 130 0 2898 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 12124

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1803696/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=12256 CPUtime=1002.05
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2759 0 0 0 100195 10 0 0 25 0 1 0 226366565 12550144 2745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 3064 2745 66 130 0 2931 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 12256

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3635
/proc/meminfo: memFree=1803760/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=12256 CPUtime=1062.03
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2759 0 0 0 106193 10 0 0 25 0 1 0 226366565 12550144 2745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 3064 2745 66 130 0 2931 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 12256

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3637
/proc/meminfo: memFree=1803504/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=12520 CPUtime=1122.02
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2801 0 0 0 112191 11 0 0 25 0 1 0 226366565 12820480 2787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 3130 2787 66 130 0 2997 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 12520

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3637
/proc/meminfo: memFree=1802992/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=13032 CPUtime=1182
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2938 0 0 0 118189 11 0 0 25 0 1 0 226366565 13344768 2924 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 3258 2924 66 130 0 3125 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 13032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3637
/proc/meminfo: memFree=1802864/2055920 swapFree=4157088/4192956
[pid=3634] ppid=3632 vsize=13168 CPUtime=1200.1
/proc/3634/stat : 3634 (minisat_noasser) R 3632 3634 2088 0 -1 4194304 2972 0 0 0 119999 11 0 0 25 0 1 0 226366565 13484032 2958 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3634/statm: 3292 2958 66 130 0 3159 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 13168

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): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.120981
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 13168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2972
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= 7
involuntary context switches= 25864

runsolver used 0.961853 second user time and 2.52262 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Wed Apr 25 12:14:41 UTC 2007

IDJOB= 421391
IDBENCH= 20311
IDSOLVER= 188
FILE ID= node72/421391-1177503281

PBS_JOBID= 4685756

Free space on /tmp= 66407 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1891492462-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/421391-1177503281/minisat_noassertions /tmp/evaluation/421391-1177503281/instance-421391-1177503281.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-421391-1177503281 -o ROOT/results/node72/solver-421391-1177503281 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421391-1177503281/minisat_noassertions /tmp/evaluation/421391-1177503281/instance-421391-1177503281.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  e3a15c23dccd4bd1567a9bbf23bf14e3

RANDOM SEED= 379577004

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1815184 kB
Buffers:         39416 kB
Cached:         127672 kB
SwapCached:      17600 kB
Active:         116444 kB
Inactive:        74232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815184 kB
SwapTotal:     4192956 kB
SwapFree:      4157088 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          29732 kB
Slab:            35552 kB
Committed_AS:  3312072 kB
PageTables:       1788 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= 66407 MiB

End job on node72 on Wed Apr 25 12:34:44 UTC 2007