Trace number 336723

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) 1200.02 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_5.sat05-452.reshuffled-07.cnf
MD5SUMdf5eb5c4b20c5e5dfc376eb525ea9039
Bench CategoryCRAFTED (crafted 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 variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
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:  3073                                                 |
0.00/0.00	c |  Number of clauses:    19785                                                |
0.00/0.03	c |  Parsing time:         0.04         s                                       |
0.06/0.09	c ============================[ Search Statistics ]==============================
0.06/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.06/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.06/0.09	c ===============================================================================
0.06/0.09	c |         0 |    2819    15260    50714 |     5086        0    nan |  0.000 % |
0.09/0.12	c |       102 |    2817    15260    50714 |     5595      101     42 |  6.313 % |
0.09/0.15	c |       254 |    2817    15260    50714 |     6154      253     50 |  6.313 % |
0.19/0.20	c |       480 |    2811    15183    50500 |     6770      478     63 |  6.542 % |
0.29/0.30	c |       817 |    2805    15103    50270 |     7447      815     80 |  6.542 % |
0.39/0.44	c |      1324 |    2805    15103    50270 |     8192     1322     72 |  6.541 % |
0.59/0.66	c |      2084 |    2805    15103    50270 |     9011     2082     73 |  6.541 % |
1.00/1.02	c |      3224 |    2805    15103    50270 |     9912     3222     85 |  6.541 % |
1.49/1.59	c |      4934 |    2805    15103    50270 |    10903     4932     84 |  6.541 % |
2.49/2.55	c |      7498 |    2805    15103    50270 |    11994     7496     87 |  6.541 % |
4.19/4.30	c |     11342 |    2805    15103    50270 |    13193    11340     87 |  6.541 % |
7.49/7.58	c |     17108 |    2805    15103    50270 |    14512    10113     67 |  6.541 % |
10.99/11.00	c |     25757 |    2805    15103    50270 |    15964    10835     89 |  6.542 % |
17.98/18.00	c |     38732 |    2805    15103    50270 |    17560    15562     59 |  6.541 % |
30.38/30.41	c |     58193 |    2805    15103    50270 |    19316    16584     52 |  6.541 % |
49.18/49.21	c |     87385 |    2805    15103    50270 |    21248    15193     73 |  6.541 % |
79.86/79.97	c |    131175 |    2805    15103    50270 |    23373    14664     36 |  6.541 % |
127.85/127.95	c |    196859 |    2805    15103    50270 |    25710    20061     32 |  6.541 % |
212.52/212.69	c |    295385 |    2805    15103    50270 |    28281    25538     69 |  6.541 % |
341.78/341.93	c |    443175 |    2805    15103    50270 |    31109    28016     51 |  6.541 % |
544.41/544.65	c |    664858 |    2805    15103    50270 |    34220    24678     61 |  6.541 % |
856.42/856.74	c |    997383 |    2805    15103    50270 |    37642    23023     36 |  6.541 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-336723-1173652476 -o ROOT/results/node30/solver-336723-1173652476 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336723-1173652476/minisat /tmp/evaluation/336723-1173652476/instance-336723-1173652476.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21314
/proc/meminfo: memFree=1662496/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=2208 CPUtime=0
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 315 0 0 0 0 0 0 0 18 0 1 0 21552345 2260992 299 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134515033 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 552 299 58 138 0 411 0

[startup+0.070613 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21314
/proc/meminfo: memFree=1662496/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=3664 CPUtime=0.06
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 678 0 0 0 6 0 0 0 18 0 1 0 21552345 3751936 662 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532676 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 916 662 71 138 0 775 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3664

[startup+0.101605 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21314
/proc/meminfo: memFree=1662496/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=3500 CPUtime=0.09
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 693 0 0 0 9 0 0 0 18 0 1 0 21552345 3584000 633 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550486 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 875 633 71 138 0 734 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3500

[startup+0.301633 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21314
/proc/meminfo: memFree=1662496/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=3500 CPUtime=0.29
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 694 0 0 0 29 0 0 0 19 0 1 0 21552345 3584000 634 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556727 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 875 634 72 138 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3500

[startup+0.70169 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21314
/proc/meminfo: memFree=1662496/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=3764 CPUtime=0.69
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 738 0 0 0 69 0 0 0 22 0 1 0 21552345 3854336 678 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552298 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 941 678 72 138 0 800 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3764

[startup+1.5018 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21315
/proc/meminfo: memFree=1659608/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=4688 CPUtime=1.49
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 983 0 0 0 149 0 0 0 25 0 1 0 21552345 4800512 923 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 1172 923 72 138 0 1031 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4688

[startup+3.10103 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21315
/proc/meminfo: memFree=1658264/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=6284 CPUtime=3.09
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 1391 0 0 0 309 0 0 0 25 0 1 0 21552345 6434816 1331 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 1571 1331 72 138 0 1430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6284

[startup+6.30248 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21315
/proc/meminfo: memFree=1655576/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=8144 CPUtime=6.29
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 1830 0 0 0 629 0 0 0 25 0 1 0 21552345 8339456 1770 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 2036 1770 72 138 0 1895 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8144

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21315
/proc/meminfo: memFree=1654808/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=8672 CPUtime=12.69
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 1983 0 0 0 1269 0 0 0 25 0 1 0 21552345 8880128 1923 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 2168 1923 72 138 0 2027 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8672

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21315
/proc/meminfo: memFree=1654424/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=9116 CPUtime=25.48
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 2065 0 0 0 2548 0 0 0 25 0 1 0 21552345 9334784 2005 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 2279 2005 72 138 0 2138 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9116

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21315
/proc/meminfo: memFree=1653208/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=10304 CPUtime=51.08
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 2379 0 0 0 5107 1 0 0 25 0 1 0 21552345 10551296 2319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 2576 2319 72 138 0 2435 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10304

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21315
/proc/meminfo: memFree=1653016/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=10580 CPUtime=102.26
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 2434 0 0 0 10225 1 0 0 25 0 1 0 21552345 10833920 2374 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 2645 2374 72 138 0 2504 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10580

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21315
/proc/meminfo: memFree=1650200/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=13352 CPUtime=162.23
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 3136 0 0 0 16221 2 0 0 25 0 1 0 21552345 13672448 3076 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 3338 3076 72 138 0 3197 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13352

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21315
/proc/meminfo: memFree=1650008/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=13516 CPUtime=222.22
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 3165 0 0 0 22219 3 0 0 25 0 1 0 21552345 13840384 3105 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 3379 3105 72 138 0 3238 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13516

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21315
/proc/meminfo: memFree=1649816/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=13648 CPUtime=282.2
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 3201 0 0 0 28216 4 0 0 25 0 1 0 21552345 13975552 3141 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 3412 3141 72 138 0 3271 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13648

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21315
/proc/meminfo: memFree=1649816/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=13648 CPUtime=342.18
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 3210 0 0 0 34214 4 0 0 25 0 1 0 21552345 13975552 3150 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 3412 3150 72 138 0 3271 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13648

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21315
/proc/meminfo: memFree=1645848/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=17628 CPUtime=402.16
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4207 0 0 0 40210 6 0 0 25 0 1 0 21552345 18051072 4147 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4407 4147 72 138 0 4266 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 17628

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21315
/proc/meminfo: memFree=1645464/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=18008 CPUtime=462.14
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4289 0 0 0 46207 7 0 0 25 0 1 0 21552345 18440192 4229 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563012 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4502 4229 72 138 0 4361 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18008

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21315
/proc/meminfo: memFree=1645464/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=18008 CPUtime=522.12
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4289 0 0 0 52205 7 0 0 25 0 1 0 21552345 18440192 4229 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4502 4229 72 138 0 4361 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18008

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21317
/proc/meminfo: memFree=1645336/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=18008 CPUtime=582.11
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4291 0 0 0 58203 8 0 0 25 0 1 0 21552345 18440192 4231 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4502 4231 72 138 0 4361 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 18008

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21317
/proc/meminfo: memFree=1645400/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=18000 CPUtime=642.09
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4293 0 0 0 64201 8 0 0 25 0 1 0 21552345 18432000 4233 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4500 4233 72 138 0 4359 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 18000

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21317
/proc/meminfo: memFree=1645400/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=18000 CPUtime=702.06
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4293 0 0 0 70198 8 0 0 25 0 1 0 21552345 18432000 4233 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4500 4233 72 138 0 4359 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 18000

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21317
/proc/meminfo: memFree=1645464/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=18000 CPUtime=762.05
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4293 0 0 0 76196 9 0 0 25 0 1 0 21552345 18432000 4233 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4500 4233 72 138 0 4359 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 18000

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21317
/proc/meminfo: memFree=1645528/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=18000 CPUtime=822.02
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4293 0 0 0 82193 9 0 0 25 0 1 0 21552345 18432000 4233 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4500 4233 72 138 0 4359 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 18000

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21317
/proc/meminfo: memFree=1645464/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=18000 CPUtime=882.01
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4296 0 0 0 88191 10 0 0 25 0 1 0 21552345 18432000 4236 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4500 4236 72 138 0 4359 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 18000

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21317
/proc/meminfo: memFree=1645464/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=18000 CPUtime=941.99
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4297 0 0 0 94189 10 0 0 25 0 1 0 21552345 18432000 4237 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556044 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4500 4237 72 138 0 4359 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 18000

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21317
/proc/meminfo: memFree=1645464/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=18000 CPUtime=1001.97
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4297 0 0 0 100186 11 0 0 25 0 1 0 21552345 18432000 4237 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4500 4237 72 138 0 4359 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 18000

[startup+1062.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 21317
/proc/meminfo: memFree=1645464/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=18000 CPUtime=1061.95
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4297 0 0 0 106184 11 0 0 25 0 1 0 21552345 18432000 4237 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4500 4237 72 138 0 4359 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 18000

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21317
/proc/meminfo: memFree=1645336/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=18136 CPUtime=1121.93
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4322 0 0 0 112182 11 0 0 25 0 1 0 21552345 18571264 4262 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4534 4262 72 138 0 4393 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 18136

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21317
/proc/meminfo: memFree=1645272/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=18268 CPUtime=1181.91
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4344 0 0 0 118179 12 0 0 25 0 1 0 21552345 18706432 4284 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550519 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4567 4284 72 138 0 4426 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 18268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21317
/proc/meminfo: memFree=1645272/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=18268 CPUtime=1200.01
/proc/21314/stat : 21314 (minisat) R 21312 21314 20100 0 -1 4194304 4344 0 0 0 119989 12 0 0 25 0 1 0 21552345 18706432 4284 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21314/statm: 4567 4284 72 138 0 4426 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 18268

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.12898
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 18268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4344
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= 2213

runsolver used 1.43578 second user time and 2.85656 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Mar 11 22:34:36 UTC 2007

IDJOB= 336723
IDBENCH= 24682
IDSOLVER= 109
FILE ID= node30/336723-1173652476

PBS_JOBID= 4101356

Free space on /tmp= 66338 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_5.sat05-452.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336723-1173652476/minisat /tmp/evaluation/336723-1173652476/instance-336723-1173652476.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-336723-1173652476 -o ROOT/results/node30/solver-336723-1173652476 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336723-1173652476/minisat /tmp/evaluation/336723-1173652476/instance-336723-1173652476.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  df5eb5c4b20c5e5dfc376eb525ea9039

RANDOM SEED= 920033915

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.266
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		: 3000.266
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:       1662904 kB
Buffers:         42028 kB
Cached:         259484 kB
SwapCached:          0 kB
Active:         254560 kB
Inactive:        91492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662904 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          63440 kB
Slab:            32604 kB
Committed_AS:   148992 kB
PageTables:       1684 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= 66338 MiB

End job on node30 on Sun Mar 11 22:54:38 UTC 2007