Trace number 421041

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) 1200.07 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
MD5SUM550c5acb0fb0d77637c0428b7d86bbf4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.86072
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.09/0.15	c |       101 |      75     6675    46725 |     2447      101     26 |  0.018 % |
0.09/0.15	c |       251 |      75     6675    46725 |     2692      251     26 |  0.018 % |
0.09/0.16	c |       476 |      75     6675    46725 |     2961      476     26 |  0.018 % |
0.09/0.18	c |       814 |      75     6675    46725 |     3257      814     26 |  0.018 % |
0.19/0.21	c |      1322 |      75     6675    46725 |     3583     1322     25 |  0.018 % |
0.19/0.25	c |      2082 |      75     6675    46725 |     3941     2082     26 |  0.018 % |
0.29/0.31	c |      3222 |      75     6675    46725 |     4335     3222     26 |  0.018 % |
0.39/0.42	c |      4930 |      75     6675    46725 |     4769     2743     26 |  0.018 % |
0.49/0.58	c |      7492 |      75     6675    46725 |     5246     2903     25 |  0.018 % |
0.79/0.84	c |     11337 |      75     6675    46725 |     5771     4110     25 |  0.018 % |
1.19/1.24	c |     17104 |      75     6675    46725 |     6348     4071     25 |  0.018 % |
1.79/1.84	c |     25755 |      75     6675    46725 |     6983     6339     26 |  0.018 % |
2.79/2.85	c |     38730 |      75     6675    46725 |     7681     5277     25 |  0.018 % |
4.30/4.37	c |     58191 |      75     6675    46725 |     8449     5455     24 |  0.018 % |
6.69/6.73	c |     87383 |      75     6675    46725 |     9294     4959     25 |  0.018 % |
10.39/10.47	c |    131173 |      75     6675    46725 |    10223     6777     25 |  0.018 % |
16.19/16.28	c |    196857 |      75     6675    46725 |    11246     5798     24 |  0.018 % |
25.48/25.54	c |    295383 |      75     6675    46725 |    12370     8460     24 |  0.018 % |
40.58/40.60	c |    443173 |      75     6675    46725 |    13607     7442     23 |  0.018 % |
64.16/64.25	c |    664856 |      75     6675    46725 |    14968    10909     25 |  0.018 % |
102.66/102.76	c |    997382 |      75     6675    46725 |    16465    13484     25 |  0.018 % |
164.93/165.09	c |   1496173 |      75     6675    46725 |    18112     9172     24 |  0.018 % |
265.49/265.60	c |   2244357 |      75     6675    46725 |    19923    13525     24 |  0.018 % |
427.23/427.47	c |   3366633 |      75     6675    46725 |    21915    18451     24 |  0.018 % |
696.64/696.94	c |   5050044 |      75     6675    46725 |    24107    12153     24 |  0.018 % |
1136.07/1136.60	c |   7575161 |      75     6675    46725 |    26517    14768     24 |  0.018 % |

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/node59/watcher-421041-1177497560 -o ROOT/results/node59/solver-421041-1177497560 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421041-1177497560/minisat_noassertions /tmp/evaluation/421041-1177497560/instance-421041-1177497560.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: 0.96 0.96 0.91 3/64 20860
/proc/meminfo: memFree=1717768/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=1856 CPUtime=0
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 197665606 1900544 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530993 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 464 154 50 130 0 331 0

[startup+0.0963319 s]
/proc/loadavg: 0.96 0.96 0.91 3/64 20860
/proc/meminfo: memFree=1717768/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=2384 CPUtime=0.09
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 197665606 2441216 282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529398 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 596 282 62 130 0 463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.101332 s]
/proc/loadavg: 0.96 0.96 0.91 3/64 20860
/proc/meminfo: memFree=1717768/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=2384 CPUtime=0.09
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 197665606 2441216 282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529425 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 596 282 62 130 0 463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.30137 s]
/proc/loadavg: 0.96 0.96 0.91 3/64 20860
/proc/meminfo: memFree=1717768/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=2484 CPUtime=0.29
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 341 0 0 0 29 0 0 0 19 0 1 0 197665606 2543616 327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 621 327 66 130 0 488 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2484

[startup+0.701447 s]
/proc/loadavg: 0.96 0.96 0.91 3/64 20860
/proc/meminfo: memFree=1717768/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=2748 CPUtime=0.69
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 411 0 0 0 69 0 0 0 23 0 1 0 197665606 2813952 397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 687 397 66 130 0 554 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2748

[startup+1.5016 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 20861
/proc/meminfo: memFree=1716288/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=3144 CPUtime=1.49
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 491 0 0 0 149 0 0 0 25 0 1 0 197665606 3219456 477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 786 477 66 130 0 653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3144

[startup+3.1019 s]
/proc/loadavg: 0.97 0.96 0.91 2/65 20861
/proc/meminfo: memFree=1715904/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=3408 CPUtime=3.09
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 569 0 0 0 309 0 0 0 25 0 1 0 197665606 3489792 555 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 852 555 66 130 0 719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3408

[startup+6.30151 s]
/proc/loadavg: 0.97 0.96 0.91 2/65 20861
/proc/meminfo: memFree=1715392/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=3688 CPUtime=6.29
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 641 0 0 0 629 0 0 0 25 0 1 0 197665606 3776512 627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 922 627 66 130 0 789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3688

[startup+12.7017 s]
/proc/loadavg: 0.97 0.96 0.91 2/65 20861
/proc/meminfo: memFree=1714824/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=4224 CPUtime=12.69
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 772 0 0 0 1269 0 0 0 25 0 1 0 197665606 4325376 758 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 1056 758 66 130 0 923 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4224

[startup+25.5012 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 20861
/proc/meminfo: memFree=1714376/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=4624 CPUtime=25.48
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 866 0 0 0 2548 0 0 0 25 0 1 0 197665606 4734976 852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 1156 852 66 130 0 1023 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4624

[startup+51.101 s]
/proc/loadavg: 1.06 0.98 0.91 2/65 20861
/proc/meminfo: memFree=1713736/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=5348 CPUtime=51.07
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1029 0 0 0 5107 0 0 0 25 0 1 0 197665606 5476352 1015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 1337 1015 66 130 0 1204 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5348

[startup+102.305 s]
/proc/loadavg: 1.02 0.98 0.91 2/65 20863
/proc/meminfo: memFree=1712840/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=6088 CPUtime=102.26
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1210 0 0 0 10225 1 0 0 25 0 1 0 197665606 6234112 1196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547276 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 1522 1196 66 130 0 1389 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6088

[startup+162.301 s]
/proc/loadavg: 1.09 1.01 0.93 2/65 20863
/proc/meminfo: memFree=1712520/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=6512 CPUtime=162.23
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1323 0 0 0 16222 1 0 0 25 0 1 0 197665606 6668288 1309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 1628 1309 66 130 0 1495 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6512

[startup+222.302 s]
/proc/loadavg: 1.03 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1711944/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=7112 CPUtime=222.21
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1464 0 0 0 22220 1 0 0 25 0 1 0 197665606 7282688 1450 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 1778 1450 66 130 0 1645 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7112

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1711624/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=7412 CPUtime=282.18
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1527 0 0 0 28217 1 0 0 25 0 1 0 197665606 7589888 1513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558241 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 1853 1513 66 130 0 1720 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7412

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1711432/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=7708 CPUtime=342.16
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1583 0 0 0 34215 1 0 0 25 0 1 0 197665606 7892992 1569 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 1927 1569 66 130 0 1794 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7708

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1711240/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=7848 CPUtime=402.14
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1627 0 0 0 40213 1 0 0 25 0 1 0 197665606 8036352 1613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 1962 1613 66 130 0 1829 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7848

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1710728/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=8416 CPUtime=462.11
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1742 0 0 0 46210 1 0 0 25 0 1 0 197665606 8617984 1728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2104 1728 66 130 0 1971 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 8416

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1710728/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=8416 CPUtime=522.1
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1749 0 0 0 52208 2 0 0 25 0 1 0 197665606 8617984 1735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2104 1735 66 130 0 1971 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8416

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1710536/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=8556 CPUtime=582.08
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1790 0 0 0 58206 2 0 0 25 0 1 0 197665606 8761344 1776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2139 1776 66 130 0 2006 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8556

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1710280/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=8844 CPUtime=642.06
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1843 0 0 0 64204 2 0 0 25 0 1 0 197665606 9056256 1829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2211 1829 66 130 0 2078 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8844

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1710216/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=8844 CPUtime=702.03
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1851 0 0 0 70201 2 0 0 25 0 1 0 197665606 9056256 1837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2211 1837 66 130 0 2078 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 8844

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1710088/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=8844 CPUtime=762.01
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1871 0 0 0 76199 2 0 0 25 0 1 0 197665606 9056256 1857 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2211 1857 66 130 0 2078 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 8844

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1709960/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=8984 CPUtime=821.99
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1907 0 0 0 82197 2 0 0 25 0 1 0 197665606 9199616 1893 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2246 1893 66 130 0 2113 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 8984

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1709768/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=9152 CPUtime=881.96
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1938 0 0 0 88194 2 0 0 25 0 1 0 197665606 9371648 1924 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2288 1924 66 130 0 2155 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 9152

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1709832/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=9152 CPUtime=941.94
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1940 0 0 0 94192 2 0 0 25 0 1 0 197665606 9371648 1926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2288 1926 66 130 0 2155 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 9152

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1709768/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=9152 CPUtime=1001.92
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1946 0 0 0 100190 2 0 0 25 0 1 0 197665606 9371648 1932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2288 1932 66 130 0 2155 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 9152

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1709704/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=9152 CPUtime=1061.9
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1955 0 0 0 106188 2 0 0 25 0 1 0 197665606 9371648 1941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2288 1941 66 130 0 2155 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 9152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1709576/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=9320 CPUtime=1121.87
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 1986 0 0 0 112185 2 0 0 25 0 1 0 197665606 9543680 1972 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2330 1972 66 130 0 2197 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 9320

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1709256/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=9588 CPUtime=1181.85
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 2058 0 0 0 118183 2 0 0 25 0 1 0 197665606 9818112 2044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2397 2044 66 130 0 2264 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 9588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1709192/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=9588 CPUtime=1200.05
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 2059 0 0 0 120003 2 0 0 25 0 1 0 197665606 9818112 2045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2397 2045 66 130 0 2264 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 9588

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20863
/proc/meminfo: memFree=1709192/2055920 swapFree=4184616/4192956
[pid=20860] ppid=20858 vsize=9588 CPUtime=1200.05
/proc/20860/stat : 20860 (minisat_noasser) R 20858 20860 19963 0 -1 4194304 2059 0 0 0 120003 2 0 0 25 0 1 0 197665606 9818112 2045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/20860/statm: 2397 2045 66 130 0 2264 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 9588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.032994
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 9588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2059
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= 2239

runsolver used 0.912861 second user time and 2.37264 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Apr 25 10:39:20 UTC 2007

IDJOB= 421041
IDBENCH= 19950
IDSOLVER= 188
FILE ID= node59/421041-1177497560

PBS_JOBID= 4685824

Free space on /tmp= 66330 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421041-1177497560/minisat_noassertions /tmp/evaluation/421041-1177497560/instance-421041-1177497560.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-421041-1177497560 -o ROOT/results/node59/solver-421041-1177497560 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421041-1177497560/minisat_noassertions /tmp/evaluation/421041-1177497560/instance-421041-1177497560.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  550c5acb0fb0d77637c0428b7d86bbf4

RANDOM SEED= 249229330

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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	: 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		: 3000.268
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:       1718304 kB
Buffers:         27616 kB
Cached:         235696 kB
SwapCached:       2364 kB
Active:          89264 kB
Inactive:       183760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718304 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            1660 kB
Writeback:           0 kB
Mapped:          16436 kB
Slab:            50592 kB
Committed_AS:  3059012 kB
PageTables:       1472 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= 66330 MiB

End job on node59 on Wed Apr 25 10:59:23 UTC 2007