Trace number 425180

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) 5000.09 5002.12

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
MD5SUM2ccf1a5520f45941a05bd2d37ce612fe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4293.1
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	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 |    1997     6843    20432 |     2281        0    nan |  0.000 % |
0.00/0.03	c |       103 |    1997     6843    20432 |     2509      103     26 |  0.000 % |
0.00/0.04	c |       254 |    1997     6843    20432 |     2760      254     27 |  0.000 % |
0.06/0.06	c |       479 |    1997     6843    20432 |     3036      479     26 |  0.000 % |
0.06/0.09	c |       816 |    1997     6843    20432 |     3339      816     25 |  0.000 % |
0.09/0.14	c |      1323 |    1997     6843    20432 |     3673     1323     28 |  0.000 % |
0.19/0.22	c |      2083 |    1997     6843    20432 |     4040     2083     29 |  0.000 % |
0.29/0.34	c |      3222 |    1997     6843    20432 |     4445     3222     28 |  0.000 % |
0.49/0.54	c |      4930 |    1997     6843    20432 |     4889     2604     27 |  0.000 % |
0.79/0.87	c |      7492 |    1997     6843    20432 |     5378     2641     25 |  0.000 % |
1.29/1.36	c |     11336 |    1997     6843    20432 |     5916     3686     26 |  0.000 % |
2.10/2.11	c |     17103 |    1997     6843    20432 |     6507     3378     24 |  0.000 % |
3.30/3.33	c |     25753 |    1997     6843    20432 |     7158     5347     27 |  0.000 % |
5.19/5.22	c |     38727 |    1997     6843    20432 |     7874     3698     25 |  0.000 % |
8.19/8.23	c |     58188 |    1997     6843    20432 |     8662     6995     30 |  0.000 % |
12.99/13.05	c |     87380 |    1997     6843    20432 |     9528     5309     26 |  0.000 % |
20.48/20.50	c |    131169 |    1997     6843    20432 |    10481     5472     23 |  0.000 % |
32.17/32.25	c |    196854 |    1997     6843    20432 |    11529     7238     26 |  0.000 % |
51.18/51.27	c |    295380 |    1997     6843    20432 |    12682    11712     29 |  0.000 % |
81.16/81.23	c |    443171 |    1997     6843    20432 |    13950    11534     27 |  0.000 % |
129.84/129.92	c |    664854 |    1997     6843    20432 |    15345     7170     25 |  0.000 % |
205.12/205.23	c |    997379 |    1997     6843    20432 |    16879    13418     30 |  0.000 % |
324.08/324.22	c |   1496167 |    1997     6843    20432 |    18567     9049     26 |  0.000 % |
515.00/515.20	c |   2244349 |    1997     6843    20432 |    20424    16613     29 |  0.000 % |
820.59/821.06	c |   3366623 |    1997     6843    20432 |    22467    14684     26 |  0.000 % |
1323.20/1323.82	c |   5050034 |    1997     6843    20432 |    24713    21199     30 |  0.000 % |
2149.11/2150.01	c |   7575150 |    1997     6843    20432 |    27185    17516     27 |  0.000 % |
3470.23/3471.63	c |  11362825 |    1997     6843    20432 |    29903    14800     33 |  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/node46/watcher-425180-1177818559 -o ROOT/results/node46/solver-425180-1177818559 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425180-1177818559/minisat_noassertions /tmp/evaluation/425180-1177818559/instance-425180-1177818559.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: 0.91 0.97 0.99 3/78 4284
/proc/meminfo: memFree=1374272/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=2160 CPUtime=0
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 227 0 0 0 0 0 0 0 18 0 1 0 136538945 2211840 213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 540 213 50 130 0 407 0

[startup+0.065203 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 4284
/proc/meminfo: memFree=1374272/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=2672 CPUtime=0.06
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 363 0 0 0 6 0 0 0 18 0 1 0 136538945 2736128 349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 668 349 66 130 0 535 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2672

[startup+0.10121 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 4284
/proc/meminfo: memFree=1374272/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=2672 CPUtime=0.09
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 363 0 0 0 9 0 0 0 18 0 1 0 136538945 2736128 349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 668 349 66 130 0 535 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2672

[startup+0.301247 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 4284
/proc/meminfo: memFree=1374272/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=2804 CPUtime=0.29
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 392 0 0 0 29 0 0 0 20 0 1 0 136538945 2871296 378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 701 378 66 130 0 568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2804

[startup+0.701322 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 4284
/proc/meminfo: memFree=1374272/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=3068 CPUtime=0.69
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 459 0 0 0 69 0 0 0 24 0 1 0 136538945 3141632 445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 767 445 66 130 0 634 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3068

[startup+1.50147 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1372600/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=3200 CPUtime=1.49
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 503 0 0 0 149 0 0 0 25 0 1 0 136538945 3276800 489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 800 489 66 130 0 667 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3200

[startup+3.10177 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1372216/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=3596 CPUtime=3.09
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 594 0 0 0 309 0 0 0 25 0 1 0 136538945 3682304 580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 899 580 66 130 0 766 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3596

[startup+6.30136 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1371768/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=3860 CPUtime=6.29
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 675 0 0 0 629 0 0 0 25 0 1 0 136538945 3952640 661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 965 661 66 130 0 832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3860

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1371128/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=4268 CPUtime=12.69
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 769 0 0 0 1269 0 0 0 25 0 1 0 136538945 4370432 755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 1067 755 66 130 0 934 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4268

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1370552/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=4928 CPUtime=25.48
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 922 0 0 0 2548 0 0 0 25 0 1 0 136538945 5046272 908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 1232 908 66 130 0 1099 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4928

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1369784/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=5596 CPUtime=51.08
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 1105 0 0 0 5107 1 0 0 25 0 1 0 136538945 5730304 1091 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 1399 1091 66 130 0 1266 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5596

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1368696/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=6660 CPUtime=102.26
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 1358 0 0 0 10224 2 0 0 25 0 1 0 136538945 6819840 1344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 1665 1344 66 130 0 1532 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6660

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1367800/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=7568 CPUtime=162.23
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 1599 0 0 0 16221 2 0 0 25 0 1 0 136538945 7749632 1585 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 1892 1585 66 130 0 1759 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7568

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1367352/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=8108 CPUtime=222.21
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 1705 0 0 0 22218 3 0 0 25 0 1 0 136538945 8302592 1691 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552577 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 2027 1691 66 130 0 1894 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8108

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1366776/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=8636 CPUtime=282.19
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 1849 0 0 0 28216 3 0 0 25 0 1 0 136538945 8843264 1835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 2159 1835 66 130 0 2026 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8636

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1366136/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=9320 CPUtime=342.17
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 1998 0 0 0 34213 4 0 0 25 0 1 0 136538945 9543680 1984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 2330 1984 66 130 0 2197 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 9320

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1366008/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=9452 CPUtime=402.14
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 2039 0 0 0 40210 4 0 0 25 0 1 0 136538945 9678848 2025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 2363 2025 66 130 0 2230 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9452

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1365752/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=9732 CPUtime=462.13
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 2115 0 0 0 46208 5 0 0 25 0 1 0 136538945 9965568 2101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 2433 2101 66 130 0 2300 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9732

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1365176/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=10272 CPUtime=522.1
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 2239 0 0 0 52205 5 0 0 25 0 1 0 136538945 10518528 2225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 2568 2225 66 130 0 2435 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 10272

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1364664/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=10816 CPUtime=582.08
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 2376 0 0 0 58202 6 0 0 25 0 1 0 136538945 11075584 2362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546584 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 2704 2362 66 130 0 2571 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 10816

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4285
/proc/meminfo: memFree=1364600/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=10816 CPUtime=642.06
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 2390 0 0 0 64200 6 0 0 25 0 1 0 136538945 11075584 2376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 2704 2376 66 130 0 2571 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 10816


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

[startup+4062.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 4485
/proc/meminfo: memFree=1356216/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=19224 CPUtime=4060.71
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4433 0 0 0 406040 31 0 0 25 0 1 0 136538945 19685376 4419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 4806 4419 66 130 0 4673 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 19224

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4485
/proc/meminfo: memFree=1356152/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=19224 CPUtime=4120.69
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4448 0 0 0 412037 32 0 0 25 0 1 0 136538945 19685376 4434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 4806 4434 66 130 0 4673 0
Current children cumulated CPU time (s) 4120.69
Current children cumulated vsize (KiB) 19224

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4485
/proc/meminfo: memFree=1356088/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=19368 CPUtime=4180.67
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4467 0 0 0 418035 32 0 0 25 0 1 0 136538945 19832832 4453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 4842 4453 66 130 0 4709 0
Current children cumulated CPU time (s) 4180.67
Current children cumulated vsize (KiB) 19368

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4485
/proc/meminfo: memFree=1356088/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=19368 CPUtime=4240.65
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4473 0 0 0 424032 33 0 0 25 0 1 0 136538945 19832832 4459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 4842 4459 66 130 0 4709 0
Current children cumulated CPU time (s) 4240.65
Current children cumulated vsize (KiB) 19368

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 4511
/proc/meminfo: memFree=1354632/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=19500 CPUtime=4300.62
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4510 0 0 0 430029 33 0 0 25 0 1 0 136538945 19968000 4496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 4875 4496 66 130 0 4742 0
Current children cumulated CPU time (s) 4300.62
Current children cumulated vsize (KiB) 19500

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4683
/proc/meminfo: memFree=1355624/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=19500 CPUtime=4360.5
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4510 0 0 0 436016 34 0 0 25 0 1 0 136538945 19968000 4496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 4875 4496 66 130 0 4742 0
Current children cumulated CPU time (s) 4360.5
Current children cumulated vsize (KiB) 19500

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4683
/proc/meminfo: memFree=1355640/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=19784 CPUtime=4420.48
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4562 0 0 0 442013 35 0 0 25 0 1 0 136538945 20258816 4548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 4946 4548 66 130 0 4813 0
Current children cumulated CPU time (s) 4420.48
Current children cumulated vsize (KiB) 19784

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4683
/proc/meminfo: memFree=1355448/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=19920 CPUtime=4480.46
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4596 0 0 0 448011 35 0 0 25 0 1 0 136538945 20398080 4582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 4980 4582 66 130 0 4847 0
Current children cumulated CPU time (s) 4480.46
Current children cumulated vsize (KiB) 19920

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4683
/proc/meminfo: memFree=1355384/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=19920 CPUtime=4540.43
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4613 0 0 0 454008 35 0 0 25 0 1 0 136538945 20398080 4599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 4980 4599 66 130 0 4847 0
Current children cumulated CPU time (s) 4540.43
Current children cumulated vsize (KiB) 19920

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4683
/proc/meminfo: memFree=1355320/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=20076 CPUtime=4600.42
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4624 0 0 0 460006 36 0 0 25 0 1 0 136538945 20557824 4610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 5019 4610 66 130 0 4886 0
Current children cumulated CPU time (s) 4600.42
Current children cumulated vsize (KiB) 20076

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4683
/proc/meminfo: memFree=1355320/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=20076 CPUtime=4660.39
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4626 0 0 0 466003 36 0 0 25 0 1 0 136538945 20557824 4612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 5019 4612 66 130 0 4886 0
Current children cumulated CPU time (s) 4660.39
Current children cumulated vsize (KiB) 20076

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4683
/proc/meminfo: memFree=1355320/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=20076 CPUtime=4720.38
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4632 0 0 0 472001 37 0 0 25 0 1 0 136538945 20557824 4618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 5019 4618 66 130 0 4886 0
Current children cumulated CPU time (s) 4720.38
Current children cumulated vsize (KiB) 20076

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4683
/proc/meminfo: memFree=1355320/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=20076 CPUtime=4780.35
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4640 0 0 0 477998 37 0 0 25 0 1 0 136538945 20557824 4626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 5019 4626 66 130 0 4886 0
Current children cumulated CPU time (s) 4780.35
Current children cumulated vsize (KiB) 20076

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4683
/proc/meminfo: memFree=1355256/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=20224 CPUtime=4840.32
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4660 0 0 0 483995 37 0 0 25 0 1 0 136538945 20709376 4646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547265 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 5056 4646 66 130 0 4923 0
Current children cumulated CPU time (s) 4840.32
Current children cumulated vsize (KiB) 20224

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4683
/proc/meminfo: memFree=1355128/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=20356 CPUtime=4900.31
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4694 0 0 0 489993 38 0 0 25 0 1 0 136538945 20844544 4680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 5089 4680 66 130 0 4956 0
Current children cumulated CPU time (s) 4900.31
Current children cumulated vsize (KiB) 20356

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4683
/proc/meminfo: memFree=1354872/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=20628 CPUtime=4960.28
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4775 0 0 0 495990 38 0 0 25 0 1 0 136538945 21123072 4761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 5157 4761 66 130 0 5024 0
Current children cumulated CPU time (s) 4960.28
Current children cumulated vsize (KiB) 20628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4683
/proc/meminfo: memFree=1354808/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=20628 CPUtime=5000.08
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4775 0 0 0 499969 39 0 0 25 0 1 0 136538945 21123072 4761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545994 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 5157 4761 66 130 0 5024 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 20628

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4683
/proc/meminfo: memFree=1354808/2055920 swapFree=4159800/4192956
[pid=4284] ppid=4282 vsize=20628 CPUtime=5000.08
/proc/4284/stat : 4284 (minisat_noasser) R 4282 4284 962 0 -1 4194304 4775 0 0 0 499969 39 0 0 25 0 1 0 136538945 21123072 4761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545994 0 0 4096 3 0 0 0 17 1 0 0
/proc/4284/statm: 5157 4761 66 130 0 5024 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 20628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.12
CPU time (s): 5000.09
CPU user time (s): 4999.69
CPU system time (s): 0.394939
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 20628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.394939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4775
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= 105612

runsolver used 4.66529 second user time and 11.7102 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Sun Apr 29 03:49:20 UTC 2007

IDJOB= 425180
IDBENCH= 20322
IDSOLVER= 189
FILE ID= node46/425180-1177818559

PBS_JOBID= 4715897

Free space on /tmp= 66219 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425180-1177818559/minisat_noassertions /tmp/evaluation/425180-1177818559/instance-425180-1177818559.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-425180-1177818559 -o ROOT/results/node46/solver-425180-1177818559 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425180-1177818559/minisat_noassertions /tmp/evaluation/425180-1177818559/instance-425180-1177818559.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2ccf1a5520f45941a05bd2d37ce612fe

RANDOM SEED= 951353965

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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		: 3000.268
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:       1374680 kB
Buffers:         53400 kB
Cached:         532044 kB
SwapCached:       3572 kB
Active:         313308 kB
Inactive:       296756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1374680 kB
SwapTotal:     4192956 kB
SwapFree:      4159800 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          31692 kB
Slab:            56588 kB
Committed_AS:  3523588 kB
PageTables:       1992 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= 66219 MiB

End job on node46 on Sun Apr 29 05:12:44 UTC 2007