Trace number 307299

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) 1200.16 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
MD5SUM1bd200ca6b73c0fa613e535a4939c609
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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:  19000                                                |
0.00/0.00	c |  Number of clauses:    79800                                                |
0.09/0.19	c |  Parsing time:         0.18         s                                       |
0.30/0.40	c ============================[ Search Statistics ]==============================
0.30/0.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.40	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.40	c ===============================================================================
0.30/0.40	c |         0 |   18450    78787   239238 |    26262        0    nan |  0.000 % |
0.41/0.48	c |       101 |   18450    78787   239238 |    28888      101    185 |  0.000 % |
0.51/0.59	c |       251 |   18450    78787   239238 |    31777      251    224 |  0.000 % |
0.71/0.73	c |       476 |   18450    78787   239238 |    34955      476    232 |  0.000 % |
0.91/0.97	c |       814 |   18450    78787   239238 |    38450      814    217 |  0.000 % |
1.22/1.31	c |      1321 |   18450    78787   239238 |    42295     1321    226 |  0.000 % |
1.73/1.82	c |      2080 |   18450    78787   239238 |    46525     2080    230 |  0.000 % |
2.55/2.58	c |      3221 |   18450    78787   239238 |    51177     3221    239 |  0.000 % |
3.78/3.79	c |      4930 |   18450    78787   239238 |    56295     4930    235 |  0.000 % |
5.62/5.66	c |      7493 |   18450    78787   239238 |    61925     7493    243 |  0.000 % |
8.70/8.76	c |     11337 |   18450    78787   239238 |    68117    11337    266 |  0.000 % |
13.71/13.82	c |     17103 |   18450    78787   239238 |    74929    17103    297 |  0.000 % |
23.24/23.28	c |     25752 |   18450    78787   239238 |    82422    25752    343 |  0.000 % |
38.80/38.87	c |     38726 |   18450    78787   239238 |    90664    38726    366 |  0.000 % |
60.42/60.49	c |     58188 |   18450    78787   239238 |    99731    58188    350 |  0.000 % |
105.48/105.59	c |     87380 |   18450    78787   239238 |   109704    87380    355 |  0.000 % |
186.18/186.30	c |    131169 |   18450    78787   239238 |   120674    32826    438 |  0.000 % |
337.86/338.00	c |    196855 |   18450    78787   239238 |   132742    98512    413 |  0.000 % |
553.24/553.46	c |    295381 |   18450    78787   239238 |   146016    75704    389 |  0.000 % |
954.51/954.84	c |    443170 |   18450    78787   239238 |   160618    90808    442 |  0.000 % |

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/node1/watcher-307299-1172117432 -o ROOT/results/node1/solver-307299-1172117432 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307299-1172117432/minisat /tmp/evaluation/307299-1172117432/instance-307299-1172117432.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: 1.00 1.00 1.00 3/77 15984
/proc/meminfo: memFree=1846912/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=2508 CPUtime=0
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 542 0 0 0 0 0 0 0 18 0 1 0 231698271 2568192 526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 627 527 55 138 0 486 0

[startup+0.106463 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15984
/proc/meminfo: memFree=1846912/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=7248 CPUtime=0.09
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 1597 0 0 0 9 0 0 0 18 0 1 0 231698271 7421952 1564 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 1812 1564 58 138 0 1671 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7248

[startup+0.51451 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15984
/proc/meminfo: memFree=1846912/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=8480 CPUtime=0.51
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 2249 0 0 0 50 1 0 0 21 0 1 0 231698271 8683520 1964 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 2120 1964 74 138 0 1979 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8480

[startup+1.3346 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1838712/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=9404 CPUtime=1.32
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 2458 0 0 0 131 1 0 0 25 0 1 0 231698271 9629696 2173 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 2351 2173 74 138 0 2210 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9404

[startup+2.9708 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1837048/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=11516 CPUtime=2.95
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 3007 0 0 0 294 1 0 0 25 0 1 0 231698271 11792384 2722 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 2879 2722 74 138 0 2738 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11516

[startup+6.24718 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1832312/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=16068 CPUtime=6.23
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 4134 0 0 0 621 2 0 0 25 0 1 0 231698271 16453632 3849 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 4017 3849 74 138 0 3876 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 16068

[startup+12.7059 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1821624/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=26260 CPUtime=12.69
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 6687 0 0 0 1263 6 0 0 25 0 1 0 231698271 26890240 6402 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 6565 6402 74 138 0 6424 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26260

[startup+25.5144 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1802104/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=46468 CPUtime=25.5
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 11711 0 0 0 2540 10 0 0 25 0 1 0 231698271 47583232 11426 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552690 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 11617 11426 74 138 0 11476 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 46468

[startup+51.1264 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1767416/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=80556 CPUtime=51.1
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 20250 0 0 0 5093 17 0 0 25 0 1 0 231698271 82489344 19965 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 20139 19965 74 138 0 19998 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 80556

[startup+102.349 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1717560/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=130484 CPUtime=102.31
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 32739 0 0 0 10199 32 0 0 25 0 1 0 231698271 133615616 32454 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 32621 32454 74 138 0 32480 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 130484

[startup+162.384 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1669112/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=178156 CPUtime=162.33
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 44627 0 0 0 16190 43 0 0 25 0 1 0 231698271 182431744 44342 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 44539 44342 74 138 0 44398 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 178156

[startup+222.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1669048/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=178156 CPUtime=222.34
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 44627 0 0 0 22191 43 0 0 25 0 1 0 231698271 182431744 44342 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 44539 44342 74 138 0 44398 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 178156

[startup+282.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1668984/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=178156 CPUtime=282.36
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 44627 0 0 0 28192 44 0 0 25 0 1 0 231698271 182431744 44342 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 44539 44342 74 138 0 44398 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 178156

[startup+342.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1668920/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=178156 CPUtime=342.37
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 44627 0 0 0 34193 44 0 0 25 0 1 0 231698271 182431744 44342 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 44539 44342 74 138 0 44398 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 178156

[startup+402.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1625592/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=221368 CPUtime=402.39
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 55453 0 0 0 40182 57 0 0 25 0 1 0 231698271 226680832 55168 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 55342 55168 74 138 0 55201 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 221368

[startup+462.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1619448/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=227448 CPUtime=462.41
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 56964 0 0 0 46182 59 0 0 25 0 1 0 231698271 232906752 56679 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 56862 56679 74 138 0 56721 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 227448

[startup+522.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1619448/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=227448 CPUtime=522.42
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 56964 0 0 0 52183 59 0 0 25 0 1 0 231698271 232906752 56679 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 56862 56679 74 138 0 56721 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 227448

[startup+582.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1619448/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=227448 CPUtime=582.43
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 56964 0 0 0 58184 59 0 0 25 0 1 0 231698271 232906752 56679 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556055 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 56862 56679 74 138 0 56721 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 227448

[startup+642.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1619384/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=227448 CPUtime=642.45
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 56964 0 0 0 64185 60 0 0 25 0 1 0 231698271 232906752 56679 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 56862 56679 74 138 0 56721 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 227448

[startup+702.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1605816/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=241372 CPUtime=702.47
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 60394 0 0 0 70182 65 0 0 25 0 1 0 231698271 247164928 60109 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 60343 60109 74 138 0 60202 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 241372

[startup+762.718 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1586872/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=259916 CPUtime=762.48
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 65044 0 0 0 76180 68 0 0 25 0 1 0 231698271 266153984 64759 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 64979 64759 74 138 0 64838 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 259916

[startup+822.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1586808/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=259916 CPUtime=822.5
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 65044 0 0 0 82181 69 0 0 25 0 1 0 231698271 266153984 64759 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 64979 64759 74 138 0 64838 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 259916

[startup+882.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1586808/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=259916 CPUtime=882.51
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 65045 0 0 0 88182 69 0 0 25 0 1 0 231698271 266153984 64760 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 64979 64760 74 138 0 64838 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 259916

[startup+942.812 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1586744/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=259916 CPUtime=942.53
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 65045 0 0 0 94183 70 0 0 25 0 1 0 231698271 266153984 64760 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 64979 64760 74 138 0 64838 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 259916

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1586680/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=259916 CPUtime=1002.54
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 65047 0 0 0 100184 70 0 0 25 0 1 0 231698271 266153984 64762 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 64979 64762 74 138 0 64838 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 259916

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1586616/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=259916 CPUtime=1062.55
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 65047 0 0 0 106185 70 0 0 25 0 1 0 231698271 266153984 64762 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557233 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 64979 64762 74 138 0 64838 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 259916

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1557496/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=289464 CPUtime=1122.57
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 72434 0 0 0 112179 78 0 0 25 0 1 0 231698271 296411136 72149 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 72366 72149 74 138 0 72225 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 289464

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1542072/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=304276 CPUtime=1182.58
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 76142 0 0 0 118176 82 0 0 25 0 1 0 231698271 311578624 75857 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550252 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 76069 75857 74 138 0 75928 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 304276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1542072/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=304276 CPUtime=1200.1
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 76142 0 0 0 119928 82 0 0 25 0 1 0 231698271 311578624 75857 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 76069 75857 74 138 0 75928 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 304276

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15985
/proc/meminfo: memFree=1542072/2055920 swapFree=4158140/4192956
[pid=15984] ppid=15982 vsize=304276 CPUtime=1200.1
/proc/15984/stat : 15984 (minisat) R 15982 15984 14167 0 -1 4194304 76142 0 0 0 119928 82 0 0 25 0 1 0 231698271 311578624 75857 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/15984/statm: 76069 75857 74 138 0 75928 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 304276

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.16
CPU user time (s): 1199.28
CPU system time (s): 0.875866
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 304276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.28
system time used= 0.875866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76142
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= 25246

runsolver used 1.3298 second user time and 2.94355 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Thu Feb 22 04:10:32 UTC 2007

IDJOB= 307299
IDBENCH= 20202
IDSOLVER= 109
FILE ID= node1/307299-1172117432

PBS_JOBID= 3865354

Free space on /tmp= 66546 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
COMMAND LINE= /tmp/evaluation/307299-1172117432/minisat /tmp/evaluation/307299-1172117432/instance-307299-1172117432.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-307299-1172117432 -o ROOT/results/node1/solver-307299-1172117432 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307299-1172117432/minisat /tmp/evaluation/307299-1172117432/instance-307299-1172117432.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  1bd200ca6b73c0fa613e535a4939c609

RANDOM SEED= 868504372

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1847256 kB
Buffers:         24796 kB
Cached:         102832 kB
SwapCached:      15240 kB
Active:          63216 kB
Inactive:        87648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847256 kB
SwapTotal:     4192956 kB
SwapFree:      4158140 kB
Dirty:            2420 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            43312 kB
Committed_AS:   781036 kB
PageTables:       1740 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= 66546 MiB

End job on node1 on Thu Feb 22 04:30:35 UTC 2007