Trace number 297869

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) 1200.07 1200.21

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1113882813-11.SAT.shuffled.cnf
MD5SUM77226f3880fdc77b8d075583e32b35e0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     438     1896     5754 |      632        0    nan |  0.000 % |
0.00/0.00	c |       102 |     438     1896     5754 |      695      102     20 |  0.000 % |
0.00/0.01	c |       252 |     438     1896     5754 |      764      252     20 |  0.000 % |
0.00/0.02	c |       477 |     438     1896     5754 |      841      477     21 |  0.000 % |
0.00/0.03	c |       815 |     438     1896     5754 |      925      815     20 |  0.000 % |
0.00/0.05	c |      1321 |     438     1896     5754 |     1017      839     19 |  0.000 % |
0.00/0.08	c |      2084 |     438     1896     5754 |     1119     1069     18 |  0.000 % |
0.10/0.13	c |      3223 |     438     1896     5754 |     1231     1042     20 |  0.000 % |
0.10/0.20	c |      4931 |     438     1896     5754 |     1354      830     18 |  0.000 % |
0.31/0.32	c |      7493 |     438     1896     5754 |     1490     1297     20 |  0.000 % |
0.41/0.50	c |     11338 |     438     1896     5754 |     1639     1312     20 |  0.000 % |
0.71/0.76	c |     17105 |     438     1896     5754 |     1803     1197     18 |  0.000 % |
1.13/1.19	c |     25754 |     438     1896     5754 |     1983     1532     19 |  0.000 % |
1.84/1.85	c |     38728 |     438     1896     5754 |     2181     1347     19 |  0.000 % |
2.86/2.90	c |     58191 |     438     1896     5754 |     2400     1811     20 |  0.000 % |
4.40/4.47	c |     87384 |     438     1896     5754 |     2640     1649     19 |  0.000 % |
6.96/7.02	c |    131173 |     438     1896     5754 |     2904     2485     21 |  0.000 % |
10.85/10.95	c |    196857 |     438     1896     5754 |     3194     1711     18 |  0.000 % |
17.00/17.07	c |    295383 |     438     1896     5754 |     3513     2980     21 |  0.000 % |
26.31/26.39	c |    443173 |     438     1896     5754 |     3865     2875     19 |  0.000 % |
40.86/40.92	c |    664856 |     438     1896     5754 |     4251     3759     21 |  0.000 % |
63.28/63.34	c |    997381 |     438     1896     5754 |     4676     3597     19 |  0.000 % |
98.91/99.02	c |   1496169 |     438     1896     5754 |     5144     4114     20 |  0.000 % |
154.83/154.87	c |   2244351 |     438     1896     5754 |     5659     4591     20 |  0.000 % |
242.20/242.28	c |   3366625 |     438     1896     5754 |     6225     4606     21 |  0.000 % |
377.85/377.93	c |   5050039 |     438     1896     5754 |     6847     4010     23 |  0.000 % |
591.54/591.71	c |   7575155 |     438     1896     5754 |     7532     6020     21 |  0.000 % |
927.14/927.32	c |  11362832 |     438     1896     5754 |     8285     5231     20 |  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/node16/watcher-297869-1171846528 -o ROOT/results/node16/solver-297869-1171846528 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297869-1171846528/minisat /tmp/evaluation/297869-1171846528/instance-297869-1171846528.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 22845
/proc/meminfo: memFree=955288/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=1884 CPUtime=0
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 204607152 1929216 135 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134535745 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 471 135 72 138 0 330 0

[startup+0.107277 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22845
/proc/meminfo: memFree=955288/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=2020 CPUtime=0.1
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 175 0 0 0 10 0 0 0 18 0 1 0 204607152 2068480 159 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 505 159 73 138 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2020

[startup+0.515229 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22845
/proc/meminfo: memFree=955288/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=2156 CPUtime=0.51
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 206 0 0 0 51 0 0 0 21 0 1 0 204607152 2207744 190 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 539 190 73 138 0 398 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2156

[startup+1.33514 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22846
/proc/meminfo: memFree=954704/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=2156 CPUtime=1.33
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 234 0 0 0 133 0 0 0 25 0 1 0 204607152 2207744 218 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 539 218 73 138 0 398 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2156

[startup+2.97095 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22846
/proc/meminfo: memFree=954448/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=2288 CPUtime=2.96
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 268 0 0 0 296 0 0 0 25 0 1 0 204607152 2342912 252 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134521171 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 572 252 73 138 0 431 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2288

[startup+6.25057 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22846
/proc/meminfo: memFree=954128/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=2552 CPUtime=6.24
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 306 0 0 0 624 0 0 0 25 0 1 0 204607152 2613248 290 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 638 290 73 138 0 497 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2552

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22846
/proc/meminfo: memFree=953936/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=2684 CPUtime=12.7
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 353 0 0 0 1270 0 0 0 25 0 1 0 204607152 2748416 337 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 671 337 73 138 0 530 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2684

[startup+25.5034 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22846
/proc/meminfo: memFree=953616/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=2948 CPUtime=25.49
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 420 0 0 0 2549 0 0 0 25 0 1 0 204607152 3018752 404 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 737 404 73 138 0 596 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2948

[startup+51.1084 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22846
/proc/meminfo: memFree=953232/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=3344 CPUtime=51.1
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 513 0 0 0 5110 0 0 0 25 0 1 0 204607152 3424256 497 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134555130 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 836 497 73 138 0 695 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3344

[startup+102.311 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22846
/proc/meminfo: memFree=952784/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=3748 CPUtime=102.29
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 619 0 0 0 10229 0 0 0 25 0 1 0 204607152 3837952 603 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 937 603 73 138 0 796 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 3748

[startup+162.328 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22846
/proc/meminfo: memFree=952400/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=4016 CPUtime=162.31
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 702 0 0 0 16231 0 0 0 25 0 1 0 204607152 4112384 686 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134554936 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1004 686 73 138 0 863 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 4016

[startup+222.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22846
/proc/meminfo: memFree=952016/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=4420 CPUtime=222.33
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 783 0 0 0 22232 1 0 0 25 0 1 0 204607152 4526080 767 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550886 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1105 767 73 138 0 964 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4420

[startup+282.354 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22846
/proc/meminfo: memFree=951760/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=4684 CPUtime=282.33
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 848 0 0 0 28232 1 0 0 25 0 1 0 204607152 4796416 832 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1171 832 73 138 0 1030 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 4684

[startup+342.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 22912
/proc/meminfo: memFree=950288/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=4804 CPUtime=342.31
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 885 0 0 0 34230 1 0 0 25 0 1 0 204607152 4919296 869 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1201 869 73 138 0 1060 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 4804

[startup+402.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 23004
/proc/meminfo: memFree=950176/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=5068 CPUtime=402.3
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 941 0 0 0 40228 2 0 0 25 0 1 0 204607152 5189632 925 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1267 925 73 138 0 1126 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 5068

[startup+462.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=951184/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=5204 CPUtime=462.3
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 989 0 0 0 46228 2 0 0 25 0 1 0 204607152 5328896 973 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1301 973 73 138 0 1160 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 5204

[startup+522.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=951120/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=5336 CPUtime=522.32
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 1017 0 0 0 52229 3 0 0 25 0 1 0 204607152 5464064 1001 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1334 1001 73 138 0 1193 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 5336

[startup+582.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=950928/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=5472 CPUtime=582.33
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 1041 0 0 0 58230 3 0 0 25 0 1 0 204607152 5603328 1025 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1368 1025 73 138 0 1227 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 5472

[startup+642.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=950800/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=5604 CPUtime=642.34
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 1090 0 0 0 64231 3 0 0 25 0 1 0 204607152 5738496 1074 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556670 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1401 1074 73 138 0 1260 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 5604

[startup+702.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=950736/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=5736 CPUtime=702.36
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 1123 0 0 0 70232 4 0 0 25 0 1 0 204607152 5873664 1107 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1434 1107 73 138 0 1293 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 5736

[startup+762.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=950608/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=5872 CPUtime=762.36
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 1153 0 0 0 76232 4 0 0 25 0 1 0 204607152 6012928 1137 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1468 1137 73 138 0 1327 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 5872

[startup+822.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=950544/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=6012 CPUtime=822.37
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 1172 0 0 0 82233 4 0 0 25 0 1 0 204607152 6156288 1156 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1503 1156 73 138 0 1362 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 6012

[startup+882.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=950480/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=6012 CPUtime=882.38
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 1195 0 0 0 88234 4 0 0 25 0 1 0 204607152 6156288 1179 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1503 1179 73 138 0 1362 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 6012

[startup+942.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=950288/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=6180 CPUtime=942.39
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 1233 0 0 0 94235 4 0 0 25 0 1 0 204607152 6328320 1217 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1545 1217 73 138 0 1404 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 6180

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=950224/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=6312 CPUtime=1002.41
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 1257 0 0 0 100236 5 0 0 25 0 1 0 204607152 6463488 1241 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134555130 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1578 1241 73 138 0 1437 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 6312

[startup+1062.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=950096/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=6448 CPUtime=1062.41
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 1292 0 0 0 106236 5 0 0 25 0 1 0 204607152 6602752 1276 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1612 1276 73 138 0 1471 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 6448

[startup+1122.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=950032/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=6448 CPUtime=1122.42
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 1292 0 0 0 112237 5 0 0 25 0 1 0 204607152 6602752 1276 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1612 1276 73 138 0 1471 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 6448

[startup+1182.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=949968/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=6448 CPUtime=1182.44
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 1307 0 0 0 118238 6 0 0 25 0 1 0 204607152 6602752 1291 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1612 1291 73 138 0 1471 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 6448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=949968/2055920 swapFree=4192812/4192956
[pid=22845] ppid=22843 vsize=6448 CPUtime=1200.06
/proc/22845/stat : 22845 (minisat) R 22843 22845 22032 0 -1 4194304 1309 0 0 0 120000 6 0 0 25 0 1 0 204607152 6602752 1293 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22845/statm: 1612 1293 73 138 0 1471 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6448

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): 1200.21
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.06399
CPU usage (%): 99.9878
Max. virtual memory (cumulated for all children) (KiB): 6448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1309
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= 1344

runsolver used 1.38079 second user time and 2.87056 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Feb 19 00:55:28 UTC 2007

IDJOB= 297869
IDBENCH= 19972
IDSOLVER= 109
FILE ID= node16/297869-1171846528

PBS_JOBID= 3839380

Free space on /tmp= 66547 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1113882813-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297869-1171846528/minisat /tmp/evaluation/297869-1171846528/instance-297869-1171846528.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-297869-1171846528 -o ROOT/results/node16/solver-297869-1171846528 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297869-1171846528/minisat /tmp/evaluation/297869-1171846528/instance-297869-1171846528.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  77226f3880fdc77b8d075583e32b35e0

RANDOM SEED= 232785673

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        955696 kB
Buffers:         68496 kB
Cached:         898940 kB
SwapCached:          0 kB
Active:         342016 kB
Inactive:       679072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        955696 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             920 kB
Writeback:           0 kB
Mapped:          72560 kB
Slab:            64812 kB
Committed_AS:   923976 kB
PageTables:       1720 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= 66547 MiB

End job on node16 on Mon Feb 19 01:15:30 UTC 2007