Trace number 421407

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/v2405/
unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
MD5SUM9b15d123fe04b0b8ae54fce3b90458d6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.215966
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 |    2056     6950    20496 |     2316        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2056     6950    20496 |     2548      100     31 |  0.000 % |
0.00/0.04	c |       252 |    2056     6950    20496 |     2803      252     30 |  0.000 % |
0.00/0.06	c |       477 |    2056     6950    20496 |     3083      477     28 |  0.000 % |
0.07/0.09	c |       814 |    2056     6950    20496 |     3391      814     27 |  0.000 % |
0.09/0.14	c |      1322 |    2056     6950    20496 |     3731     1322     28 |  0.000 % |
0.19/0.22	c |      2081 |    2055     6941    20472 |     4104     2080     28 |  0.042 % |
0.29/0.35	c |      3221 |    2055     6941    20472 |     4514     3220     29 |  0.042 % |
0.49/0.55	c |      4930 |    2055     6941    20472 |     4965     2587     28 |  0.042 % |
0.79/0.87	c |      7493 |    2055     6941    20472 |     5462     5150     30 |  0.042 % |
1.29/1.39	c |     11337 |    2055     6941    20472 |     6008     3216     32 |  0.042 % |
2.20/2.21	c |     17103 |    2055     6941    20472 |     6609     5880     30 |  0.042 % |
3.39/3.49	c |     25752 |    2055     6941    20472 |     7270     4289     29 |  0.042 % |
5.49/5.55	c |     38727 |    2055     6941    20472 |     7997     5973     32 |  0.042 % |
8.69/8.78	c |     58188 |    2055     6941    20472 |     8797     4870     30 |  0.042 % |
13.49/13.52	c |     87380 |    2055     6941    20472 |     9677     7093     30 |  0.042 % |
21.48/21.57	c |    131169 |    2055     6941    20472 |    10645     6328     30 |  0.042 % |
34.18/34.28	c |    196854 |    2055     6941    20472 |    11709     6561     34 |  0.042 % |
54.28/54.37	c |    295381 |    2055     6941    20472 |    12880     9560     34 |  0.042 % |
86.07/86.11	c |    443170 |    2055     6941    20472 |    14168    12486     36 |  0.042 % |
135.45/135.59	c |    664853 |    2055     6941    20472 |    15585    10651     32 |  0.042 % |
215.23/215.33	c |    997378 |    2055     6941    20472 |    17143    11000     36 |  0.042 % |
345.31/345.41	c |   1496167 |    2055     6941    20472 |    18858    14831     34 |  0.042 % |
550.56/550.74	c |   2244349 |    2055     6941    20472 |    20744    17223     41 |  0.042 % |
878.68/878.92	c |   3366624 |    2055     6941    20472 |    22818    17943     31 |  0.042 % |

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/node26/watcher-421407-1177503687 -o ROOT/results/node26/solver-421407-1177503687 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421407-1177503687/minisat_noassertions /tmp/evaluation/421407-1177503687/instance-421407-1177503687.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 0.94 3/77 30512
/proc/meminfo: memFree=1558008/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=2148 CPUtime=0
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 198285511 2199552 211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134690456 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 537 211 50 130 0 404 0

[startup+0.0745641 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 30512
/proc/meminfo: memFree=1558008/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=2664 CPUtime=0.07
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 358 0 0 0 7 0 0 0 18 0 1 0 198285511 2727936 344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 666 344 66 130 0 533 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2664

[startup+0.101555 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 30512
/proc/meminfo: memFree=1558008/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=2664 CPUtime=0.09
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 358 0 0 0 9 0 0 0 18 0 1 0 198285511 2727936 344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548187 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 666 344 66 130 0 533 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2664

[startup+0.301574 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 30512
/proc/meminfo: memFree=1558008/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=2796 CPUtime=0.29
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 385 0 0 0 29 0 0 0 19 0 1 0 198285511 2863104 371 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 699 371 66 130 0 566 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2796

[startup+0.701611 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 30512
/proc/meminfo: memFree=1558008/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=3060 CPUtime=0.69
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 459 0 0 0 69 0 0 0 22 0 1 0 198285511 3133440 445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 765 445 66 130 0 632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3060

[startup+1.50169 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1556208/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=3324 CPUtime=1.49
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 539 0 0 0 149 0 0 0 25 0 1 0 198285511 3403776 525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 831 525 66 130 0 698 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3324

[startup+3.10183 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1555952/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=3588 CPUtime=3.09
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 600 0 0 0 309 0 0 0 25 0 1 0 198285511 3674112 586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134555540 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 897 586 66 130 0 764 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3588

[startup+6.30213 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1555320/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=4116 CPUtime=6.29
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 720 0 0 0 629 0 0 0 25 0 1 0 198285511 4214784 706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 1029 706 66 130 0 896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4116

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1554944/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=4380 CPUtime=12.69
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 794 0 0 0 1269 0 0 0 25 0 1 0 198285511 4485120 780 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 1095 780 66 130 0 962 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4380

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1554176/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=5172 CPUtime=25.48
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 984 0 0 0 2548 0 0 0 25 0 1 0 198285511 5296128 970 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 1293 970 66 130 0 1160 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5172

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1553216/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=6084 CPUtime=51.08
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 1207 0 0 0 5107 1 0 0 25 0 1 0 198285511 6230016 1193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 1521 1193 66 130 0 1388 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6084

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1552256/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=7008 CPUtime=102.27
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 1451 0 0 0 10226 1 0 0 25 0 1 0 198285511 7176192 1437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548498 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 1752 1437 66 130 0 1619 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7008

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1551424/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=7804 CPUtime=162.25
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 1657 0 0 0 16223 2 0 0 25 0 1 0 198285511 7991296 1643 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 1951 1643 66 130 0 1818 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7804

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1550336/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=8868 CPUtime=222.24
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 1923 0 0 0 22221 3 0 0 25 0 1 0 198285511 9080832 1909 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 2217 1909 66 130 0 2084 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8868

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1550016/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=9220 CPUtime=282.22
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 2000 0 0 0 28219 3 0 0 25 0 1 0 198285511 9441280 1986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 2305 1986 66 130 0 2172 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9220

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1549760/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=9484 CPUtime=342.21
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 2061 0 0 0 34217 4 0 0 25 0 1 0 198285511 9711616 2047 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 2371 2047 66 130 0 2238 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9484

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1548416/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=10832 CPUtime=402.2
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 2406 0 0 0 40215 5 0 0 25 0 1 0 198285511 11091968 2392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 2708 2392 66 130 0 2575 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 10832

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1548288/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=10964 CPUtime=462.18
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 2431 0 0 0 46213 5 0 0 25 0 1 0 198285511 11227136 2417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 2741 2417 66 130 0 2608 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 10964

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1548224/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=11104 CPUtime=522.17
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 2445 0 0 0 52211 6 0 0 25 0 1 0 198285511 11370496 2431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 2776 2431 66 130 0 2643 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 11104

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1547904/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=11368 CPUtime=582.15
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 2526 0 0 0 58209 6 0 0 25 0 1 0 198285511 11640832 2512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 2842 2512 66 130 0 2709 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 11368

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1547648/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=11644 CPUtime=642.14
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 2589 0 0 0 64207 7 0 0 25 0 1 0 198285511 11923456 2575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 2911 2575 66 130 0 2778 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 11644

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1547584/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=11644 CPUtime=702.12
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 2603 0 0 0 70205 7 0 0 25 0 1 0 198285511 11923456 2589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 2911 2589 66 130 0 2778 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 11644

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1547328/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=11904 CPUtime=762.11
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 2658 0 0 0 76203 8 0 0 25 0 1 0 198285511 12189696 2644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 2976 2644 66 130 0 2843 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 11904

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1547072/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=12136 CPUtime=822.09
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 2728 0 0 0 82201 8 0 0 25 0 1 0 198285511 12427264 2714 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 3034 2714 66 130 0 2901 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 12136

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1546688/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=12532 CPUtime=882.07
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 2822 0 0 0 88198 9 0 0 25 0 1 0 198285511 12832768 2808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 3133 2808 66 130 0 3000 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 12532

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1546048/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=13196 CPUtime=942.06
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 2985 0 0 0 94196 10 0 0 25 0 1 0 198285511 13512704 2971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 3299 2971 66 130 0 3166 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 13196

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30513
/proc/meminfo: memFree=1545536/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=13704 CPUtime=1002.05
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 3099 0 0 0 100194 11 0 0 25 0 1 0 198285511 14032896 3085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 3426 3085 66 130 0 3293 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 13704

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30515
/proc/meminfo: memFree=1544952/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=14100 CPUtime=1062.03
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 3201 0 0 0 106191 12 0 0 25 0 1 0 198285511 14438400 3187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 3525 3187 66 130 0 3392 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 14100

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30515
/proc/meminfo: memFree=1544768/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=14496 CPUtime=1122.01
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 3295 0 0 0 112189 12 0 0 25 0 1 0 198285511 14843904 3281 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 3624 3281 66 130 0 3491 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 14496

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30515
/proc/meminfo: memFree=1544576/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=14648 CPUtime=1182
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 3335 0 0 0 118187 13 0 0 25 0 1 0 198285511 14999552 3321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 3662 3321 66 130 0 3529 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 14648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30515
/proc/meminfo: memFree=1544576/2055920 swapFree=4170240/4192956
[pid=30512] ppid=30510 vsize=14648 CPUtime=1200.1
/proc/30512/stat : 30512 (minisat_noasser) R 30510 30512 28788 0 -1 4194304 3335 0 0 0 119997 13 0 0 25 0 1 0 198285511 14999552 3321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/30512/statm: 3662 3321 66 130 0 3529 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 14648

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): 1199.97
CPU system time (s): 0.138978
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 14648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3335
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= 2014

runsolver used 0.898863 second user time and 2.55661 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Apr 25 12:21:27 UTC 2007

IDJOB= 421407
IDBENCH= 20329
IDSOLVER= 188
FILE ID= node26/421407-1177503687

PBS_JOBID= 4685871

Free space on /tmp= 66435 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/421407-1177503687/minisat_noassertions /tmp/evaluation/421407-1177503687/instance-421407-1177503687.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-421407-1177503687 -o ROOT/results/node26/solver-421407-1177503687 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421407-1177503687/minisat_noassertions /tmp/evaluation/421407-1177503687/instance-421407-1177503687.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  9b15d123fe04b0b8ae54fce3b90458d6

RANDOM SEED= 274237101

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1558424 kB
Buffers:         49472 kB
Cached:         317204 kB
SwapCached:       3516 kB
Active:         283892 kB
Inactive:       143580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558424 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          68152 kB
Slab:            55480 kB
Committed_AS:  1250420 kB
PageTables:       1824 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= 66435 MiB

End job on node26 on Wed Apr 25 12:41:30 UTC 2007