Trace number 421583

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) 1200.16 1200.48

General information on the benchmark

Nameindustrial/narain/
clauses-8.cnf
MD5SUM74bd745b1c68e4deddfa063e58b6b54d
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1461771
Number of clauses5687554
Sum of the clauses size14147618
Maximum clause length601
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24325673
Number of clauses of size 3961281
Number of clauses of size 411051
Number of clauses of size 5354960
Number of clauses of size over 534588

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:  1461772                                              |
0.00/0.00	c |  Number of clauses:    5687554                                              |
4.19/4.23	c |  Parsing time:         3.78         s                                       |
4.59/4.61	c ============================[ Search Statistics ]==============================
4.59/4.61	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.59/4.61	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.59/4.61	c ===============================================================================
4.59/4.61	c |         0 | 1085746  4572347 11554353 |  1524115        0    nan |  0.000 % |
8.19/8.24	c |       100 | 1085740  4572347 11554353 |  1676527       94      5 | 25.749 % |
16.08/16.14	c |       250 | 1085357  4570930 11551112 |  1844179      230      6 | 25.758 % |
31.99/32.07	c |       475 | 1084381  4567328 11542964 |  2028597      333      7 | 25.823 % |
42.27/42.39	c |       813 | 1084052  4566069 11540172 |  2231457      608      7 | 26.006 % |
62.27/62.30	c |      1319 | 1078234  4273750 10949227 |  2454603      724      7 | 26.247 % |
102.35/102.43	c |      2078 |  809508  2889131  7415949 |  2700063     1014      7 | 44.767 % |
108.25/108.38	c |      3220 |  769357  2676119  6887138 |  2970070     1804     17 | 47.380 % |
114.25/114.32	c |      4928 |  768973  2673732  6881774 |  3267077     3486     40 | 47.420 % |
126.74/126.87	c |      7491 |  766271  2644495  6819037 |  3593785     5825     41 | 47.579 % |
159.64/159.73	c |     11335 |  515378  1644307  4184486 |  3953163     8407     37 | 65.116 % |
180.04/180.16	c |     17107 |  454089  1441261  3590972 |  4348479    13731     37 | 69.003 % |
219.62/219.76	c |     25757 |  415201  1305743  3223469 |  4783327    21528     49 | 71.692 % |
281.51/281.68	c |     38732 |  348763  1091327  2714105 |  5261660    32211     64 | 76.142 % |
360.39/360.56	c |     58193 |  340677  1064394  2644004 |  5787826    51316     60 | 76.707 % |
494.35/494.57	c |     87386 |  325624  1015219  2511333 |  6366609    79509     93 | 77.759 % |
687.61/687.88	c |    131177 |  321240  1001011  2476880 |  7003270   122666    105 | 78.024 % |
978.83/979.13	c |    196862 |  317636   988495  2446501 |  7703597   187984    105 | 78.280 % |

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/node12/watcher-421583-1177493020 -o ROOT/results/node12/solver-421583-1177493020 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421583-1177493020/minisat_noassertions /tmp/evaluation/421583-1177493020/instance-421583-1177493020.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: 1.14 1.00 0.89 3/77 25010
/proc/meminfo: memFree=1502384/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=2172 CPUtime=0
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 443 0 0 0 0 0 0 0 18 0 1 0 225340189 2224128 429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 543 429 49 130 0 410 0

[startup+0.0613229 s]
/proc/loadavg: 1.14 1.00 0.89 3/77 25010
/proc/meminfo: memFree=1502384/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=7540 CPUtime=0.05
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 1660 0 0 0 5 0 0 0 18 0 1 0 225340189 7720960 1646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 1885 1647 49 130 0 1752 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7540

[startup+0.101327 s]
/proc/loadavg: 1.14 1.00 0.89 3/77 25010
/proc/meminfo: memFree=1502384/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=11068 CPUtime=0.09
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 2467 0 0 0 8 1 0 0 18 0 1 0 225340189 11333632 2453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549280 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 2767 2454 49 130 0 2634 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11068

[startup+0.301347 s]
/proc/loadavg: 1.14 1.00 0.89 3/77 25010
/proc/meminfo: memFree=1502384/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=29012 CPUtime=0.29
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 6638 0 0 0 26 3 0 0 19 0 1 0 225340189 29708288 6624 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 7253 6624 49 130 0 7120 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29012

[startup+0.701386 s]
/proc/loadavg: 1.14 1.00 0.89 3/77 25010
/proc/meminfo: memFree=1502384/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=64444 CPUtime=0.69
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 14712 0 0 0 62 7 0 0 23 0 1 0 225340189 65990656 14698 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 16111 14699 49 130 0 15978 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64444

[startup+1.50147 s]
/proc/loadavg: 1.14 1.00 0.89 2/78 25011
/proc/meminfo: memFree=1420712/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=127352 CPUtime=1.49
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 29559 0 0 0 133 16 0 0 25 0 1 0 225340189 130408448 29545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 31838 29545 49 130 0 31705 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 127352

[startup+3.10162 s]
/proc/loadavg: 1.14 1.00 0.89 2/78 25011
/proc/meminfo: memFree=1343592/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=252892 CPUtime=3.09
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 57697 0 0 0 277 32 0 0 25 0 1 0 225340189 258961408 57683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 63223 57685 49 130 0 63090 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 252892

[startup+6.30194 s]
/proc/loadavg: 1.13 1.00 0.89 2/78 25011
/proc/meminfo: memFree=1195240/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=332948 CPUtime=6.29
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 77669 0 0 0 584 45 0 0 25 0 1 0 225340189 340938752 77647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134684011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 83237 77647 61 130 0 83104 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 332948

[startup+12.7016 s]
/proc/loadavg: 1.12 1.00 0.89 2/78 25011
/proc/meminfo: memFree=1193256/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=335708 CPUtime=12.69
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 78162 0 0 0 1224 45 0 0 25 0 1 0 225340189 343764992 78140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 83927 78140 65 130 0 83794 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335708

[startup+25.5019 s]
/proc/loadavg: 1.09 1.00 0.89 2/78 25011
/proc/meminfo: memFree=1192808/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=336280 CPUtime=25.48
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 78293 0 0 0 2503 45 0 0 25 0 1 0 225340189 344350720 78271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 84070 78271 65 130 0 83937 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 336280

[startup+51.1014 s]
/proc/loadavg: 1.06 1.00 0.90 2/78 25011
/proc/meminfo: memFree=1190888/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=338556 CPUtime=51.07
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 78818 0 0 0 5061 46 0 0 25 0 1 0 225340189 346681344 78796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546099 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 84639 78796 65 130 0 84506 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 338556

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 0.90 2/78 25011
/proc/meminfo: memFree=1190888/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=338556 CPUtime=102.26
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 78827 0 0 0 10180 46 0 0 25 0 1 0 225340189 346681344 78805 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 84639 78805 65 130 0 84506 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 338556

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 0.91 2/78 25011
/proc/meminfo: memFree=1190632/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=338556 CPUtime=162.24
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 78893 0 0 0 16177 47 0 0 25 0 1 0 225340189 346681344 78871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 84639 78871 66 130 0 84506 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 338556

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25011
/proc/meminfo: memFree=1190184/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=338980 CPUtime=222.22
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 79005 0 0 0 22175 47 0 0 25 0 1 0 225340189 347115520 78983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 84745 78983 66 130 0 84612 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 338980

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25011
/proc/meminfo: memFree=1187432/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=341256 CPUtime=282.21
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 79673 0 0 0 28173 48 0 0 25 0 1 0 225340189 349446144 79651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 85314 79651 66 130 0 85181 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 341256

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25011
/proc/meminfo: memFree=1186600/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=342144 CPUtime=342.19
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 79876 0 0 0 34170 49 0 0 25 0 1 0 225340189 350355456 79854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 85536 79854 66 130 0 85403 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 342144

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25011
/proc/meminfo: memFree=1185064/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=343624 CPUtime=402.18
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 80260 0 0 0 40168 50 0 0 25 0 1 0 225340189 351870976 80238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 85906 80238 66 130 0 85773 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 343624

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25011
/proc/meminfo: memFree=1179688/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=349156 CPUtime=462.17
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 81631 0 0 0 46164 53 0 0 25 0 1 0 225340189 357535744 81609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 87289 81609 66 130 0 87156 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 349156

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25011
/proc/meminfo: memFree=1169576/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=359192 CPUtime=522.14
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 84146 0 0 0 52158 56 0 0 25 0 1 0 225340189 367812608 84124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 89798 84124 66 130 0 89665 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 359192

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25013
/proc/meminfo: memFree=1163112/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=365708 CPUtime=582.14
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 85751 0 0 0 58155 59 0 0 25 0 1 0 225340189 374484992 85729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 91427 85729 66 130 0 91294 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 365708

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25013
/proc/meminfo: memFree=1154344/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=374288 CPUtime=642.13
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 87922 0 0 0 64151 62 0 0 25 0 1 0 225340189 383270912 87900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 93572 87900 66 130 0 93439 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 374288

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25013
/proc/meminfo: memFree=1147752/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=380888 CPUtime=702.11
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 89584 0 0 0 70147 64 0 0 25 0 1 0 225340189 390029312 89562 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 95222 89562 66 130 0 95089 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 380888

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25013
/proc/meminfo: memFree=1142312/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=386572 CPUtime=762.09
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 90939 0 0 0 76143 66 0 0 25 0 1 0 225340189 395849728 90917 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 96643 90917 66 130 0 96510 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 386572

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25013
/proc/meminfo: memFree=1137192/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=391620 CPUtime=822.07
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 92200 0 0 0 82139 68 0 0 25 0 1 0 225340189 401018880 92178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 97905 92178 66 130 0 97772 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 391620

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25013
/proc/meminfo: memFree=1130856/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=397824 CPUtime=882.06
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 93784 0 0 0 88135 71 0 0 25 0 1 0 225340189 407371776 93762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546867 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 99456 93762 66 130 0 99323 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 397824

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25013
/proc/meminfo: memFree=1124264/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=404560 CPUtime=942.04
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 95460 0 0 0 94131 73 0 0 25 0 1 0 225340189 414269440 95438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 101140 95438 66 130 0 101007 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 404560

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25013
/proc/meminfo: memFree=1118824/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=409736 CPUtime=1002.03
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 96788 0 0 0 100128 75 0 0 25 0 1 0 225340189 419569664 96766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 102434 96766 66 130 0 102301 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 409736

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25013
/proc/meminfo: memFree=1115048/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=413624 CPUtime=1062.01
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 97756 0 0 0 106125 76 0 0 25 0 1 0 225340189 423550976 97734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 103406 97734 66 130 0 103273 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 413624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25013
/proc/meminfo: memFree=1105384/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=423544 CPUtime=1122
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 100138 0 0 0 112120 80 0 0 25 0 1 0 225340189 433709056 100116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 105886 100116 66 130 0 105753 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 423544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25013
/proc/meminfo: memFree=1098664/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=430276 CPUtime=1181.98
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 101841 0 0 0 118115 83 0 0 25 0 1 0 225340189 440602624 101819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 107569 101819 66 130 0 107436 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 430276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 25013
/proc/meminfo: memFree=1096168/2055920 swapFree=4160056/4192956
[pid=25010] ppid=25008 vsize=432652 CPUtime=1200.08
/proc/25010/stat : 25010 (minisat_noasser) R 25008 25010 24662 0 -1 4194304 102437 0 0 0 119924 84 0 0 25 0 1 0 225340189 443035648 102415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25010/statm: 108163 102415 66 130 0 108030 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 432652

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): 1200.48
CPU time (s): 1200.16
CPU user time (s): 1199.25
CPU system time (s): 0.911861
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 432652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.25
system time used= 0.911861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102437
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= 24950

runsolver used 0.954854 second user time and 2.56261 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Apr 25 09:23:48 UTC 2007

IDJOB= 421583
IDBENCH= 20506
IDSOLVER= 188
FILE ID= node12/421583-1177493020

PBS_JOBID= 4685868

Free space on /tmp= 66274 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-8.cnf
COMMAND LINE= /tmp/evaluation/421583-1177493020/minisat_noassertions /tmp/evaluation/421583-1177493020/instance-421583-1177493020.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-421583-1177493020 -o ROOT/results/node12/solver-421583-1177493020 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421583-1177493020/minisat_noassertions /tmp/evaluation/421583-1177493020/instance-421583-1177493020.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  74bd745b1c68e4deddfa063e58b6b54d

RANDOM SEED= 354210732

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1502792 kB
Buffers:         45928 kB
Cached:         409708 kB
SwapCached:      11728 kB
Active:         260988 kB
Inactive:       217876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502792 kB
SwapTotal:     4192956 kB
SwapFree:      4160056 kB
Dirty:          115780 kB
Writeback:           0 kB
Mapped:          30040 kB
Slab:            59812 kB
Committed_AS:  6114688 kB
PageTables:       1792 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= 66274 MiB

End job on node12 on Wed Apr 25 09:43:51 UTC 2007