Trace number 296926

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 (with assertions)? (TO) 1200.11 1200.37

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1546827657-01.UNSAT.shuffled.cnf
MD5SUM0703adf026bcfca0cef89eaa5a72c682
Bench CategoryRANDOM (random 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 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                                                 |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.10/0.16	c ============================[ Search Statistics ]==============================
0.10/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.16	c ===============================================================================
0.10/0.16	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.10/0.17	c |       101 |      75     6675    46725 |     2447      101     26 |  0.018 % |
0.10/0.18	c |       253 |      75     6675    46725 |     2692      253     27 |  0.018 % |
0.10/0.19	c |       478 |      75     6675    46725 |     2961      478     26 |  0.018 % |
0.20/0.21	c |       816 |      75     6675    46725 |     3257      816     26 |  0.018 % |
0.20/0.23	c |      1323 |      75     6675    46725 |     3583     1323     26 |  0.018 % |
0.20/0.28	c |      2082 |      75     6675    46725 |     3941     2082     26 |  0.018 % |
0.31/0.34	c |      3221 |      75     6675    46725 |     4335     3221     26 |  0.018 % |
0.41/0.46	c |      4929 |      75     6675    46725 |     4769     2747     25 |  0.018 % |
0.61/0.63	c |      7491 |      75     6675    46725 |     5246     2906     26 |  0.018 % |
0.82/0.90	c |     11336 |      75     6675    46725 |     5771     4115     25 |  0.018 % |
1.23/1.33	c |     17103 |      75     6675    46725 |     6348     4078     25 |  0.018 % |
1.95/2.01	c |     25752 |      75     6675    46725 |     6983     6344     25 |  0.018 % |
2.97/3.05	c |     38726 |      75     6675    46725 |     7681     5276     25 |  0.018 % |
4.61/4.62	c |     58187 |      75     6675    46725 |     8449     5450     25 |  0.018 % |
7.07/7.17	c |     87382 |      75     6675    46725 |     9294     4952     25 |  0.018 % |
11.06/11.09	c |    131172 |      75     6675    46725 |    10223     6775     24 |  0.018 % |
17.31/17.35	c |    196858 |      75     6675    46725 |    11246     5804     24 |  0.018 % |
27.25/27.35	c |    295385 |      75     6675    46725 |    12370     8478     24 |  0.018 % |
43.52/43.59	c |    443174 |      75     6675    46725 |    13607     7458     24 |  0.018 % |
69.13/69.17	c |    664857 |      75     6675    46725 |    14968    10934     25 |  0.018 % |
110.71/110.77	c |    997383 |      75     6675    46725 |    16465    13510     25 |  0.018 % |
176.97/177.08	c |   1496172 |      75     6675    46725 |    18112     9199     23 |  0.018 % |
284.51/284.65	c |   2244356 |      75     6675    46725 |    19923    13592     24 |  0.018 % |
460.45/460.64	c |   3366632 |      75     6675    46725 |    21915    18522     25 |  0.018 % |
750.90/751.09	c |   5050044 |      75     6675    46725 |    24107    12193     23 |  0.018 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-296926-1171829585 -o ROOT/results/node29/solver-296926-1171829585 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296926-1171829585/minisat /tmp/evaluation/296926-1171829585/instance-296926-1171829585.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.93 0.99 0.99 3/77 26539
/proc/meminfo: memFree=909856/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=1888 CPUtime=0
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 176722783 1933312 147 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 472 148 58 138 0 331 0

[startup+0.107349 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 26539
/proc/meminfo: memFree=909856/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=2412 CPUtime=0.1
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 303 0 0 0 10 0 0 0 18 0 1 0 176722783 2469888 287 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134524068 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 603 288 71 138 0 462 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2412

[startup+0.516374 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 26539
/proc/meminfo: memFree=909856/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=2776 CPUtime=0.51
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 398 0 0 0 51 0 0 0 21 0 1 0 176722783 2842624 382 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 694 382 72 138 0 553 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2776

[startup+1.34243 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 26540
/proc/meminfo: memFree=908376/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=3040 CPUtime=1.33
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 470 0 0 0 133 0 0 0 25 0 1 0 176722783 3112960 454 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 760 454 72 138 0 619 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3040

[startup+2.97853 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 26540
/proc/meminfo: memFree=907992/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=3304 CPUtime=2.97
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 552 0 0 0 297 0 0 0 25 0 1 0 176722783 3383296 536 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 826 536 72 138 0 685 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3304

[startup+6.25573 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 26540
/proc/meminfo: memFree=907480/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=3716 CPUtime=6.25
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 651 0 0 0 625 0 0 0 25 0 1 0 176722783 3805184 635 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 929 635 72 138 0 788 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3716

[startup+12.7121 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 26540
/proc/meminfo: memFree=906912/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=4264 CPUtime=12.7
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 777 0 0 0 1270 0 0 0 25 0 1 0 176722783 4366336 761 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 1066 761 72 138 0 925 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4264

[startup+25.6139 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 26540
/proc/meminfo: memFree=906528/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=4684 CPUtime=25.6
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 873 0 0 0 2560 0 0 0 25 0 1 0 176722783 4796416 857 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 1171 857 72 138 0 1030 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 4684

[startup+51.2275 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 26540
/proc/meminfo: memFree=905888/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=5256 CPUtime=51.2
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1024 0 0 0 5120 0 0 0 25 0 1 0 176722783 5382144 1008 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 1314 1008 72 138 0 1173 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 5256

[startup+102.443 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 26540
/proc/meminfo: memFree=905056/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=6128 CPUtime=102.41
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1214 0 0 0 10240 1 0 0 25 0 1 0 176722783 6275072 1198 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 1532 1198 72 138 0 1391 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 6128

[startup+162.473 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26540
/proc/meminfo: memFree=904480/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=6708 CPUtime=162.43
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1353 0 0 0 16241 2 0 0 25 0 1 0 176722783 6868992 1337 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 1677 1337 72 138 0 1536 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 6708

[startup+222.497 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26540
/proc/meminfo: memFree=904096/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=7136 CPUtime=222.44
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1445 0 0 0 22242 2 0 0 25 0 1 0 176722783 7307264 1429 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 1784 1429 72 138 0 1643 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 7136

[startup+282.523 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26540
/proc/meminfo: memFree=903840/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=7276 CPUtime=282.45
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1502 0 0 0 28242 3 0 0 25 0 1 0 176722783 7450624 1486 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 1819 1486 72 138 0 1678 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 7276

[startup+342.549 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26540
/proc/meminfo: memFree=903392/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=7796 CPUtime=342.47
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1602 0 0 0 34244 3 0 0 25 0 1 0 176722783 7983104 1586 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 1949 1586 72 138 0 1808 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 7796

[startup+402.578 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26540
/proc/meminfo: memFree=903136/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=8080 CPUtime=402.48
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1664 0 0 0 40244 4 0 0 25 0 1 0 176722783 8273920 1648 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2020 1648 72 138 0 1879 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 8080

[startup+462.607 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26540
/proc/meminfo: memFree=903072/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=8220 CPUtime=462.49
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1698 0 0 0 46245 4 0 0 25 0 1 0 176722783 8417280 1682 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2055 1682 72 138 0 1914 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 8220

[startup+522.636 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26540
/proc/meminfo: memFree=902688/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=8648 CPUtime=522.52
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1791 0 0 0 52247 5 0 0 25 0 1 0 176722783 8855552 1775 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2162 1775 72 138 0 2021 0
Current children cumulated CPU time (s) 522.52
Current children cumulated vsize (KiB) 8648

[startup+582.664 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26540
/proc/meminfo: memFree=902624/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=8792 CPUtime=582.53
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1813 0 0 0 58248 5 0 0 25 0 1 0 176722783 9003008 1797 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2198 1797 72 138 0 2057 0
Current children cumulated CPU time (s) 582.53
Current children cumulated vsize (KiB) 8792

[startup+642.688 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26542
/proc/meminfo: memFree=902496/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=8792 CPUtime=642.54
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1840 0 0 0 64248 6 0 0 25 0 1 0 176722783 9003008 1824 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2198 1824 72 138 0 2057 0
Current children cumulated CPU time (s) 642.54
Current children cumulated vsize (KiB) 8792

[startup+702.718 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26542
/proc/meminfo: memFree=902368/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=8932 CPUtime=702.55
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1877 0 0 0 70249 6 0 0 25 0 1 0 176722783 9146368 1861 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2233 1861 72 138 0 2092 0
Current children cumulated CPU time (s) 702.55
Current children cumulated vsize (KiB) 8932

[startup+762.746 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26542
/proc/meminfo: memFree=902304/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=9076 CPUtime=762.57
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1901 0 0 0 76250 7 0 0 25 0 1 0 176722783 9293824 1885 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2269 1885 72 138 0 2128 0
Current children cumulated CPU time (s) 762.57
Current children cumulated vsize (KiB) 9076

[startup+822.775 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26542
/proc/meminfo: memFree=902112/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=9216 CPUtime=822.59
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1937 0 0 0 82252 7 0 0 25 0 1 0 176722783 9437184 1921 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2304 1921 72 138 0 2163 0
Current children cumulated CPU time (s) 822.59
Current children cumulated vsize (KiB) 9216

[startup+882.803 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26542
/proc/meminfo: memFree=902112/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=9216 CPUtime=882.61
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1953 0 0 0 88253 8 0 0 25 0 1 0 176722783 9437184 1937 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2304 1937 72 138 0 2163 0
Current children cumulated CPU time (s) 882.61
Current children cumulated vsize (KiB) 9216

[startup+942.834 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26542
/proc/meminfo: memFree=902048/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=9384 CPUtime=942.62
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1980 0 0 0 94254 8 0 0 25 0 1 0 176722783 9609216 1964 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2346 1964 72 138 0 2205 0
Current children cumulated CPU time (s) 942.62
Current children cumulated vsize (KiB) 9384

[startup+1002.86 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26542
/proc/meminfo: memFree=901984/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=9384 CPUtime=1002.64
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1985 0 0 0 100255 9 0 0 25 0 1 0 176722783 9609216 1969 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549411 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2346 1969 72 138 0 2205 0
Current children cumulated CPU time (s) 1002.64
Current children cumulated vsize (KiB) 9384

[startup+1062.89 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26542
/proc/meminfo: memFree=901920/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=9384 CPUtime=1062.65
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 1998 0 0 0 106256 9 0 0 25 0 1 0 176722783 9609216 1982 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2346 1982 72 138 0 2205 0
Current children cumulated CPU time (s) 1062.65
Current children cumulated vsize (KiB) 9384

[startup+1122.92 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26542
/proc/meminfo: memFree=901856/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=9384 CPUtime=1122.67
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 2015 0 0 0 112257 10 0 0 25 0 1 0 176722783 9609216 1999 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2346 1999 72 138 0 2205 0
Current children cumulated CPU time (s) 1122.67
Current children cumulated vsize (KiB) 9384

[startup+1182.95 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26542
/proc/meminfo: memFree=901856/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=9384 CPUtime=1182.68
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 2018 0 0 0 118258 10 0 0 25 0 1 0 176722783 9609216 2002 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134563320 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2346 2002 72 138 0 2205 0
Current children cumulated CPU time (s) 1182.68
Current children cumulated vsize (KiB) 9384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26542
/proc/meminfo: memFree=901856/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=9384 CPUtime=1200.1
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 2019 0 0 0 120000 10 0 0 25 0 1 0 176722783 9609216 2003 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2346 2003 72 138 0 2205 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 9384

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

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

[startup+1200.36 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26542
/proc/meminfo: memFree=901856/2055920 swapFree=4147432/4192956
[pid=26539] ppid=26537 vsize=9384 CPUtime=1200.1
/proc/26539/stat : 26539 (minisat) R 26537 26539 26081 0 -1 4194304 2019 0 0 0 120000 10 0 0 25 0 1 0 176722783 9609216 2003 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26539/statm: 2346 2003 72 138 0 2205 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 9384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.110983
CPU usage (%): 99.9786
Max. virtual memory (cumulated for all children) (KiB): 9384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2019
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= 7
involuntary context switches= 958

runsolver used 1.38179 second user time and 2.81657 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Feb 18 20:13:05 UTC 2007

IDJOB= 296926
IDBENCH= 19949
IDSOLVER= 109
FILE ID= node29/296926-1171829585

PBS_JOBID= 3839662

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1546827657-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296926-1171829585/minisat /tmp/evaluation/296926-1171829585/instance-296926-1171829585.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-296926-1171829585 -o ROOT/results/node29/solver-296926-1171829585 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296926-1171829585/minisat /tmp/evaluation/296926-1171829585/instance-296926-1171829585.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  0703adf026bcfca0cef89eaa5a72c682

RANDOM SEED= 997291504

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.209
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:        910328 kB
Buffers:         40652 kB
Cached:        1003072 kB
SwapCached:      12248 kB
Active:         815064 kB
Inactive:       251588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        910328 kB
SwapTotal:     4192956 kB
SwapFree:      4147432 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          29888 kB
Slab:            64332 kB
Committed_AS:   649180 kB
PageTables:       1864 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= 66563 MiB

End job on node29 on Sun Feb 18 20:33:08 UTC 2007