Trace number 421092

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 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
MD5SUM0cff1707941d970474db2269fa15fa60
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
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 |     580     2531     7694 |      843        0    nan |  0.000 % |
0.00/0.01	c |       102 |     580     2531     7694 |      928      102     30 |  0.000 % |
0.00/0.01	c |       253 |     580     2531     7694 |     1020      253     26 |  0.000 % |
0.00/0.02	c |       478 |     580     2531     7694 |     1122      478     27 |  0.000 % |
0.02/0.03	c |       815 |     580     2531     7694 |     1235      815     27 |  0.000 % |
0.02/0.06	c |      1322 |     580     2531     7694 |     1358      682     23 |  0.000 % |
0.02/0.09	c |      2081 |     580     2531     7694 |     1494      723     24 |  0.000 % |
0.09/0.15	c |      3221 |     580     2531     7694 |     1644     1078     23 |  0.000 % |
0.19/0.23	c |      4929 |     580     2531     7694 |     1808     1084     24 |  0.000 % |
0.29/0.37	c |      7493 |     580     2531     7694 |     1989     1774     26 |  0.000 % |
0.49/0.59	c |     11337 |     580     2531     7694 |     2188     1517     24 |  0.000 % |
0.89/0.93	c |     17103 |     580     2531     7694 |     2407     1696     23 |  0.000 % |
1.39/1.45	c |     25752 |     580     2531     7694 |     2647     1724     22 |  0.000 % |
2.20/2.25	c |     38727 |     580     2531     7694 |     2912     2458     26 |  0.000 % |
3.49/3.51	c |     58189 |     580     2531     7694 |     3203     2578     24 |  0.000 % |
5.40/5.43	c |     87383 |     580     2531     7694 |     3524     2419     24 |  0.000 % |
8.39/8.44	c |    131172 |     580     2531     7694 |     3876     3152     26 |  0.000 % |
13.19/13.25	c |    196856 |     580     2531     7694 |     4264     3815     27 |  0.000 % |
20.48/20.54	c |    295383 |     580     2531     7694 |     4690     2802     25 |  0.000 % |
31.88/31.95	c |    443172 |     580     2531     7694 |     5159     3353     27 |  0.000 % |
49.97/50.08	c |    664857 |     580     2531     7694 |     5675     2981     25 |  0.000 % |
78.27/78.38	c |    997383 |     580     2531     7694 |     6243     5147     27 |  0.000 % |
123.15/123.25	c |   1496172 |     580     2531     7694 |     6867     4906     27 |  0.000 % |
193.92/194.06	c |   2244354 |     580     2531     7694 |     7554     3876     26 |  0.000 % |
304.89/305.02	c |   3366630 |     580     2531     7694 |     8309     5921     27 |  0.000 % |
475.93/476.19	c |   5050042 |     580     2531     7694 |     9140     6845     27 |  0.000 % |
745.85/746.29	c |   7575158 |     580     2531     7694 |    10054     4785     24 |  0.000 % |
1176.90/1177.47	c |  11362833 |     580     2531     7694 |    11060     8674     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/node38/watcher-421092-1177498275 -o ROOT/results/node38/solver-421092-1177498275 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421092-1177498275/minisat_noassertions /tmp/evaluation/421092-1177498275/instance-421092-1177498275.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20183
/proc/meminfo: memFree=1821400/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=1992 CPUtime=0
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 181994156 2039808 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 498 147 62 130 0 365 0

[startup+0.031625 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20183
/proc/meminfo: memFree=1821400/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=1980 CPUtime=0.02
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 168 0 0 0 2 0 0 0 18 0 1 0 181994156 2027520 154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553182 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 495 154 66 130 0 362 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1980

[startup+0.101638 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20183
/proc/meminfo: memFree=1821400/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=2112 CPUtime=0.09
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 196 0 0 0 9 0 0 0 18 0 1 0 181994156 2162688 182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 528 182 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.301677 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20183
/proc/meminfo: memFree=1821400/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=2112 CPUtime=0.29
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 220 0 0 0 29 0 0 0 19 0 1 0 181994156 2162688 206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 528 206 66 130 0 395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.701754 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20183
/proc/meminfo: memFree=1821400/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=2244 CPUtime=0.69
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 243 0 0 0 69 0 0 0 22 0 1 0 181994156 2297856 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 561 229 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50191 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1820624/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=2376 CPUtime=1.49
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 274 0 0 0 149 0 0 0 25 0 1 0 181994156 2433024 260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552139 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 594 260 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10122 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1820368/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=2508 CPUtime=3.09
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 314 0 0 0 309 0 0 0 25 0 1 0 181994156 2568192 300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546801 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 627 300 66 130 0 494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1820048/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=2772 CPUtime=6.29
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 365 0 0 0 629 0 0 0 25 0 1 0 181994156 2838528 351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 693 351 66 130 0 560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2772

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1819728/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=3036 CPUtime=12.69
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 433 0 0 0 1269 0 0 0 25 0 1 0 181994156 3108864 419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 759 419 66 130 0 626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3036

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1819344/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=3300 CPUtime=25.48
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 516 0 0 0 2548 0 0 0 25 0 1 0 181994156 3379200 502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 825 502 66 130 0 692 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3300

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1818832/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=3824 CPUtime=51.07
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 649 0 0 0 5107 0 0 0 25 0 1 0 181994156 3915776 635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 956 635 66 130 0 823 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3824

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1818128/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=4616 CPUtime=102.26
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 826 0 0 0 10225 1 0 0 25 0 1 0 181994156 4726784 812 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1154 812 66 130 0 1021 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4616

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1817616/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=5144 CPUtime=162.24
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 956 0 0 0 16223 1 0 0 25 0 1 0 181994156 5267456 942 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1286 942 66 130 0 1153 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5144

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1817232/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=5412 CPUtime=222.21
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1044 0 0 0 22220 1 0 0 25 0 1 0 181994156 5541888 1030 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1353 1030 66 130 0 1220 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5412

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1816912/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=5808 CPUtime=282.19
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1118 0 0 0 28218 1 0 0 25 0 1 0 181994156 5947392 1104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1452 1104 66 130 0 1319 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5808

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1816656/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=6076 CPUtime=342.17
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1185 0 0 0 34215 2 0 0 25 0 1 0 181994156 6221824 1171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1519 1171 66 130 0 1386 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6076

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1816336/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=6216 CPUtime=402.15
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1248 0 0 0 40213 2 0 0 25 0 1 0 181994156 6365184 1234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1554 1234 66 130 0 1421 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6216

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1816208/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=6488 CPUtime=462.13
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1289 0 0 0 46210 3 0 0 25 0 1 0 181994156 6643712 1275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1622 1275 66 130 0 1489 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6488

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1815888/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=6760 CPUtime=522.11
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1360 0 0 0 52208 3 0 0 25 0 1 0 181994156 6922240 1346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1690 1346 66 130 0 1557 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 6760

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20184
/proc/meminfo: memFree=1815760/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=6900 CPUtime=582.09
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1412 0 0 0 58206 3 0 0 25 0 1 0 181994156 7065600 1398 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1725 1398 66 130 0 1592 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 6900

[startup+642.302 s]
/proc/loadavg: 1.09 1.01 0.93 2/78 20382
/proc/meminfo: memFree=1815240/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=7032 CPUtime=641.98
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1443 0 0 0 64194 4 0 0 25 0 1 0 181994156 7200768 1429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1758 1429 66 130 0 1625 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 7032

[startup+702.302 s]
/proc/loadavg: 1.03 1.01 0.93 2/78 20382
/proc/meminfo: memFree=1815248/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=7164 CPUtime=701.96
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1464 0 0 0 70191 5 0 0 25 0 1 0 181994156 7335936 1450 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1791 1450 66 130 0 1658 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 7164

[startup+762.305 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 20382
/proc/meminfo: memFree=1815184/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=7440 CPUtime=761.94
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1529 0 0 0 76189 5 0 0 25 0 1 0 181994156 7618560 1515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1860 1515 66 130 0 1727 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 7440

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20382
/proc/meminfo: memFree=1815056/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=7440 CPUtime=821.92
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1554 0 0 0 82186 6 0 0 25 0 1 0 181994156 7618560 1540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1860 1540 66 130 0 1727 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 7440

[startup+882.301 s]
/proc/loadavg: 1.08 1.02 0.93 3/78 20382
/proc/meminfo: memFree=1814992/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=7708 CPUtime=881.9
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1607 0 0 0 88184 6 0 0 25 0 1 0 181994156 7892992 1593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1927 1593 66 130 0 1794 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 7708

[startup+942.302 s]
/proc/loadavg: 1.03 1.01 0.93 2/78 20382
/proc/meminfo: memFree=1814864/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=7848 CPUtime=941.88
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1632 0 0 0 94181 7 0 0 25 0 1 0 181994156 8036352 1618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1962 1618 66 130 0 1829 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 7848

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 20382
/proc/meminfo: memFree=1814800/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=7984 CPUtime=1001.86
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1658 0 0 0 100179 7 0 0 25 0 1 0 181994156 8175616 1644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1996 1644 66 130 0 1863 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 7984

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20382
/proc/meminfo: memFree=1814736/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=7984 CPUtime=1061.83
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1681 0 0 0 106176 7 0 0 25 0 1 0 181994156 8175616 1667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 1996 1667 66 130 0 1863 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 7984

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20382
/proc/meminfo: memFree=1814608/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=8116 CPUtime=1121.82
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1701 0 0 0 112174 8 0 0 25 0 1 0 181994156 8310784 1687 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 2029 1687 66 130 0 1896 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 8116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20382
/proc/meminfo: memFree=1814480/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=8248 CPUtime=1181.79
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1741 0 0 0 118171 8 0 0 25 0 1 0 181994156 8445952 1727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 2062 1727 66 130 0 1929 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 8248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20382
/proc/meminfo: memFree=1814352/2055920 swapFree=4159740/4192956
[pid=20183] ppid=20181 vsize=8388 CPUtime=1200.09
/proc/20183/stat : 20183 (minisat_noasser) R 20181 20183 19413 0 -1 4194304 1760 0 0 0 120001 8 0 0 25 0 1 0 181994156 8589312 1746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547911 0 0 4096 3 0 0 0 17 1 0 0
/proc/20183/statm: 2097 1746 66 130 0 1964 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8388

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): 1200.61
CPU time (s): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.088986
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 8388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1760
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= 9
involuntary context switches= 3049

runsolver used 0.91886 second user time and 2.56061 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Apr 25 10:51:15 UTC 2007

IDJOB= 421092
IDBENCH= 20001
IDSOLVER= 188
FILE ID= node38/421092-1177498275

PBS_JOBID= 4685832

Free space on /tmp= 66242 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421092-1177498275/minisat_noassertions /tmp/evaluation/421092-1177498275/instance-421092-1177498275.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-421092-1177498275 -o ROOT/results/node38/solver-421092-1177498275 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421092-1177498275/minisat_noassertions /tmp/evaluation/421092-1177498275/instance-421092-1177498275.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  0cff1707941d970474db2269fa15fa60

RANDOM SEED= 627442629

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1821872 kB
Buffers:         35592 kB
Cached:         122228 kB
SwapCached:       3136 kB
Active:         113076 kB
Inactive:        72636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821872 kB
SwapTotal:     4192956 kB
SwapFree:      4159740 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          36136 kB
Slab:            33624 kB
Committed_AS:  1697516 kB
PageTables:       2064 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= 66242 MiB

End job on node38 on Wed Apr 25 11:11:18 UTC 2007