Trace number 421416

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) 1200.08 1200.51

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1404069132-16-SAT.cnf
MD5SUM7e1a5d981a0c30d9ab9110d5ea4aeb04
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.45078
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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:  1665                                                 |
0.00/0.00	c |  Number of clauses:    5177                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1384     4748    14212 |     1582        0    nan |  0.000 % |
0.00/0.02	c |       101 |    1384     4748    14212 |     1740      101     24 |  0.300 % |
0.00/0.03	c |       251 |    1384     4748    14212 |     1915      251     24 |  0.300 % |
0.00/0.05	c |       477 |    1384     4748    14212 |     2106      477     25 |  0.300 % |
0.06/0.07	c |       814 |    1384     4748    14212 |     2317      814     24 |  0.300 % |
0.10/0.11	c |      1321 |    1384     4748    14212 |     2548     1321     24 |  0.301 % |
0.10/0.18	c |      2081 |    1384     4748    14212 |     2803     2081     24 |  0.300 % |
0.19/0.28	c |      3221 |    1384     4748    14212 |     3084     1742     24 |  0.300 % |
0.39/0.44	c |      4929 |    1384     4748    14212 |     3392     1816     23 |  0.300 % |
0.59/0.69	c |      7491 |    1384     4748    14212 |     3731     2606     24 |  0.300 % |
1.00/1.09	c |     11338 |    1384     4748    14212 |     4105     2585     24 |  0.300 % |
1.69/1.71	c |     17104 |    1384     4748    14212 |     4515     4107     24 |  0.300 % |
2.59/2.66	c |     25753 |    1384     4748    14212 |     4967     3494     23 |  0.300 % |
4.09/4.12	c |     38729 |    1384     4748    14212 |     5463     3773     20 |  0.300 % |
6.39/6.43	c |     58190 |    1384     4748    14212 |     6010     3542     26 |  0.300 % |
9.89/9.97	c |     87385 |    1384     4748    14212 |     6611     5020     25 |  0.301 % |
15.69/15.78	c |    131174 |    1384     4748    14212 |     7272     4601     25 |  0.300 % |
24.48/24.50	c |    196859 |    1384     4748    14212 |     7999     7095     25 |  0.300 % |
37.98/38.06	c |    295386 |    1384     4748    14212 |     8799     7831     23 |  0.301 % |
59.07/59.13	c |    443175 |    1384     4748    14212 |     9679     7923     25 |  0.300 % |
92.95/93.03	c |    664858 |    1384     4748    14212 |    10647     8643     26 |  0.300 % |
145.94/146.02	c |    997385 |    1384     4748    14212 |    11712     6879     28 |  0.300 % |
229.31/229.44	c |   1496174 |    1384     4748    14212 |    12883     8024     25 |  0.300 % |
362.46/362.61	c |   2244356 |    1384     4748    14212 |    14171     6721     28 |  0.300 % |
579.39/579.65	c |   3366631 |    1384     4748    14212 |    15588    10784     23 |  0.300 % |
913.37/913.75	c |   5050043 |    1384     4748    14212 |    17147    10229     26 |  0.300 % |

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/node66/watcher-421416-1177506344 -o ROOT/results/node66/solver-421416-1177506344 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421416-1177506344/minisat_noassertions /tmp/evaluation/421416-1177506344/instance-421416-1177506344.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26031
/proc/meminfo: memFree=1652664/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=2144 CPUtime=0
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 226624006 2195456 179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 536 179 50 130 0 403 0

[startup+0.0658169 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26031
/proc/meminfo: memFree=1652664/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=2372 CPUtime=0.06
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 279 0 0 0 6 0 0 0 18 0 1 0 226624006 2428928 265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 593 265 66 130 0 460 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2372

[startup+0.101825 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26031
/proc/meminfo: memFree=1652664/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=2372 CPUtime=0.1
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 280 0 0 0 10 0 0 0 18 0 1 0 226624006 2428928 266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 593 266 66 130 0 460 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2372

[startup+0.301864 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26031
/proc/meminfo: memFree=1652664/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=2504 CPUtime=0.29
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 325 0 0 0 29 0 0 0 19 0 1 0 226624006 2564096 311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 626 311 66 130 0 493 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2504

[startup+0.701944 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26031
/proc/meminfo: memFree=1652664/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=2636 CPUtime=0.69
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 354 0 0 0 69 0 0 0 22 0 1 0 226624006 2699264 340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 659 340 66 130 0 526 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2636

[startup+1.50111 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1651440/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=2768 CPUtime=1.49
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 396 0 0 0 149 0 0 0 25 0 1 0 226624006 2834432 382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558241 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 692 382 66 130 0 559 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2768

[startup+3.10143 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1651120/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=3032 CPUtime=3.09
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 449 0 0 0 309 0 0 0 25 0 1 0 226624006 3104768 435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 758 435 66 130 0 625 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3032

[startup+6.30107 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1650672/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=3316 CPUtime=6.29
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 516 0 0 0 629 0 0 0 25 0 1 0 226624006 3395584 502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 829 502 66 130 0 696 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3316

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1650160/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=3712 CPUtime=12.69
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 614 0 0 0 1269 0 0 0 25 0 1 0 226624006 3801088 600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 928 600 66 130 0 795 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3712

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1649776/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=4116 CPUtime=25.48
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 701 0 0 0 2548 0 0 0 25 0 1 0 226624006 4214784 687 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 1029 687 66 130 0 896 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4116

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1649264/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=4644 CPUtime=51.07
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 844 0 0 0 5107 0 0 0 25 0 1 0 226624006 4755456 830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 1161 830 66 130 0 1028 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4644

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1648368/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=5448 CPUtime=102.26
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 1051 0 0 0 10226 0 0 0 25 0 1 0 226624006 5578752 1037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552782 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 1362 1037 66 130 0 1229 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5448

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1647536/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=6372 CPUtime=162.23
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 1280 0 0 0 16223 0 0 0 25 0 1 0 226624006 6524928 1266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 1593 1266 66 130 0 1460 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6372

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1647280/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=6636 CPUtime=222.22
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 1360 0 0 0 22221 1 0 0 25 0 1 0 226624006 6795264 1346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 1659 1346 66 130 0 1526 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6636

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1646704/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=7172 CPUtime=282.19
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 1492 0 0 0 28218 1 0 0 25 0 1 0 226624006 7344128 1478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 1793 1478 66 130 0 1660 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7172

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1646384/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=7568 CPUtime=342.17
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 1566 0 0 0 34216 1 0 0 25 0 1 0 226624006 7749632 1552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 1892 1552 66 130 0 1759 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7568

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1645808/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=8072 CPUtime=402.15
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 1719 0 0 0 40214 1 0 0 25 0 1 0 226624006 8265728 1705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2018 1705 66 130 0 1885 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8072

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1645680/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=8220 CPUtime=462.13
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 1755 0 0 0 46212 1 0 0 25 0 1 0 226624006 8417280 1741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2055 1741 66 130 0 1922 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8220

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1645296/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=8616 CPUtime=522.11
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 1840 0 0 0 52210 1 0 0 25 0 1 0 226624006 8822784 1826 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2154 1826 66 130 0 2021 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 8616

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1645168/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=8748 CPUtime=582.09
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 1880 0 0 0 58208 1 0 0 25 0 1 0 226624006 8957952 1866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2187 1866 66 130 0 2054 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 8748

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1644784/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=9148 CPUtime=642.07
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 1969 0 0 0 64206 1 0 0 25 0 1 0 226624006 9367552 1955 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2287 1955 66 130 0 2154 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9148

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1644656/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=9280 CPUtime=702.04
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 2007 0 0 0 70203 1 0 0 25 0 1 0 226624006 9502720 1993 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2320 1993 66 130 0 2187 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 9280

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1644336/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=9552 CPUtime=762.03
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 2076 0 0 0 76201 2 0 0 25 0 1 0 226624006 9781248 2062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2388 2062 66 130 0 2255 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 9552

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1643952/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=9944 CPUtime=822
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 2162 0 0 0 82198 2 0 0 25 0 1 0 226624006 10182656 2148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557984 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2486 2148 66 130 0 2353 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 9944

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1643888/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=10076 CPUtime=881.98
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 2188 0 0 0 88196 2 0 0 25 0 1 0 226624006 10317824 2174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2519 2174 66 130 0 2386 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 10076

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1643312/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=10612 CPUtime=941.96
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 2320 0 0 0 94194 2 0 0 25 0 1 0 226624006 10866688 2306 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2653 2306 66 130 0 2520 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 10612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1643184/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=10612 CPUtime=1001.94
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 2349 0 0 0 100192 2 0 0 25 0 1 0 226624006 10866688 2335 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2653 2335 66 130 0 2520 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 10612

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1643120/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=10744 CPUtime=1061.91
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 2371 0 0 0 106189 2 0 0 25 0 1 0 226624006 11001856 2357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2686 2357 66 130 0 2553 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 10744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1642928/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=11008 CPUtime=1121.89
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 2421 0 0 0 112187 2 0 0 25 0 1 0 226624006 11272192 2407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2752 2407 66 130 0 2619 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 11008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1642928/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=11140 CPUtime=1181.87
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 2477 0 0 0 118185 2 0 0 25 0 1 0 226624006 11407360 2463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2785 2463 66 130 0 2652 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 11140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1642672/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=11140 CPUtime=1200.07
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 2480 0 0 0 120005 2 0 0 25 0 1 0 226624006 11407360 2466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2785 2466 66 130 0 2652 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11140

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: 0.99 0.97 0.91 2/65 26032
/proc/meminfo: memFree=1642672/2055920 swapFree=4183056/4192956
[pid=26031] ppid=26029 vsize=11140 CPUtime=1200.07
/proc/26031/stat : 26031 (minisat_noasser) R 26029 26031 25733 0 -1 4194304 2480 0 0 0 120005 2 0 0 25 0 1 0 226624006 11407360 2466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/26031/statm: 2785 2466 66 130 0 2652 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.030995
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 11140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2480
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= 1629

runsolver used 0.98585 second user time and 2.30065 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Apr 25 13:05:44 UTC 2007

IDJOB= 421416
IDBENCH= 20339
IDSOLVER= 188
FILE ID= node66/421416-1177506344

PBS_JOBID= 4685921

Free space on /tmp= 66408 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1404069132-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/421416-1177506344/minisat_noassertions /tmp/evaluation/421416-1177506344/instance-421416-1177506344.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-421416-1177506344 -o ROOT/results/node66/solver-421416-1177506344 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421416-1177506344/minisat_noassertions /tmp/evaluation/421416-1177506344/instance-421416-1177506344.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  7e1a5d981a0c30d9ab9110d5ea4aeb04

RANDOM SEED= 426932880

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1653072 kB
Buffers:         36160 kB
Cached:         290576 kB
SwapCached:       4356 kB
Active:         133012 kB
Inactive:       203888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653072 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            1544 kB
Writeback:           0 kB
Mapped:          15656 kB
Slab:            52028 kB
Committed_AS:  1822868 kB
PageTables:       1376 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= 66408 MiB

End job on node66 on Wed Apr 25 13:25:47 UTC 2007