Trace number 304798

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) 1200.04 1200.45

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S779713554-13.cnf
MD5SUMcfea37cf2c4e91ad4c7e1db353aebdc5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark337.509
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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:  140                                                  |
0.00/0.00	c |  Number of clauses:    11900                                                |
0.00/0.06	c |  Parsing time:         0.06         s                                       |
0.30/0.32	c ============================[ Search Statistics ]==============================
0.30/0.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.32	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.32	c ===============================================================================
0.30/0.32	c |         0 |     140    11900    83300 |     3966        0    nan |  0.000 % |
0.30/0.33	c |       101 |     140    11900    83300 |     4363      101     41 |  0.005 % |
0.30/0.34	c |       251 |     140    11900    83300 |     4799      251     42 |  0.005 % |
0.30/0.36	c |       477 |     140    11900    83300 |     5279      477     42 |  0.005 % |
0.30/0.39	c |       814 |     140    11900    83300 |     5807      814     42 |  0.005 % |
0.40/0.42	c |      1322 |     140    11900    83300 |     6388     1322     42 |  0.005 % |
0.40/0.48	c |      2082 |     140    11900    83300 |     7027     2082     42 |  0.005 % |
0.50/0.58	c |      3221 |     140    11900    83300 |     7729     3221     43 |  0.005 % |
0.71/0.73	c |      4929 |     140    11900    83300 |     8502     4929     43 |  0.005 % |
0.91/1.00	c |      7491 |     140    11900    83300 |     9353     7491     43 |  0.005 % |
1.42/1.46	c |     11336 |     140    11900    83300 |    10288     6624     43 |  0.005 % |
2.13/2.20	c |     17102 |     140    11900    83300 |    11317     7212     43 |  0.005 % |
3.27/3.34	c |     25751 |     140    11900    83300 |    12449    10171     42 |  0.005 % |
5.11/5.13	c |     38727 |     140    11900    83300 |    13694    10634     42 |  0.005 % |
8.08/8.14	c |     58189 |     140    11900    83300 |    15063     9462     43 |  0.005 % |
13.10/13.15	c |     87382 |     140    11900    83300 |    16569     8399     43 |  0.005 % |
20.98/21.08	c |    131172 |     140    11900    83300 |    18226    10608     42 |  0.005 % |
34.00/34.06	c |    196856 |     140    11900    83300 |    20049    12275     43 |  0.005 % |
55.39/55.42	c |    295384 |     140    11900    83300 |    22054    10225     42 |  0.005 % |
90.93/90.99	c |    443173 |     140    11900    83300 |    24259    14267     43 |  0.005 % |
147.88/147.97	c |    664856 |     140    11900    83300 |    26685    14398     42 |  0.005 % |
238.72/238.80	c |    997381 |     140    11900    83300 |    29354    15081     42 |  0.005 % |
380.57/380.69	c |   1496169 |     140    11900    83300 |    32289    23875     43 |  0.005 % |
605.82/606.15	c |   2244351 |     140    11900    83300 |    35518    25159     42 |  0.005 % |
973.78/974.16	c |   3366626 |     140    11900    83300 |    39070    32498     43 |  0.005 % |

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/node72/watcher-304798-1172065918 -o ROOT/results/node72/solver-304798-1172065918 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304798-1172065918/minisat /tmp/evaluation/304798-1172065918/instance-304798-1172065918.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 17780
/proc/meminfo: memFree=1496344/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=1888 CPUtime=0
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 226559651 1933312 190 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 472 190 58 138 0 331 0

[startup+0.106887 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17780
/proc/meminfo: memFree=1496344/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=2748 CPUtime=0.1
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 457 0 0 0 10 0 0 0 18 0 1 0 226559651 2813952 441 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530740 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 687 441 71 138 0 546 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2748

[startup+0.514924 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17780
/proc/meminfo: memFree=1496344/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=2964 CPUtime=0.5
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 565 0 0 0 50 0 0 0 21 0 1 0 226559651 3035136 480 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556678 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 741 480 73 138 0 600 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2964

[startup+1.335 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1493456/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=4444 CPUtime=1.32
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 924 0 0 0 132 0 0 0 25 0 1 0 226559651 4550656 839 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 1111 839 73 138 0 970 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4444

[startup+2.97115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1492880/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=4840 CPUtime=2.96
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 1050 0 0 0 295 1 0 0 25 0 1 0 226559651 4956160 965 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 1210 965 73 138 0 1069 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4840

[startup+6.25245 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1491920/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=5640 CPUtime=6.24
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 1216 0 0 0 623 1 0 0 25 0 1 0 226559651 5775360 1131 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 1410 1131 73 138 0 1269 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5640

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1491224/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=6172 CPUtime=12.69
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 1356 0 0 0 1268 1 0 0 25 0 1 0 226559651 6320128 1271 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 1543 1271 73 138 0 1402 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6172

[startup+25.5092 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1490264/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=7144 CPUtime=25.5
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 1598 0 0 0 2548 2 0 0 25 0 1 0 226559651 7315456 1513 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 1786 1513 73 138 0 1645 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 7144

[startup+51.1186 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1489304/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=8076 CPUtime=51.1
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 1826 0 0 0 5108 2 0 0 25 0 1 0 226559651 8269824 1741 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 2019 1741 73 138 0 1878 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8076

[startup+102.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1487832/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=9600 CPUtime=102.3
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 2195 0 0 0 10227 3 0 0 25 0 1 0 226559651 9830400 2110 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 2400 2110 73 138 0 2259 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9600

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1486744/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=10688 CPUtime=162.32
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 2452 0 0 0 16228 4 0 0 25 0 1 0 226559651 10944512 2367 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 2672 2367 73 138 0 2531 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10688

[startup+222.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1486232/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=11160 CPUtime=222.34
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 2579 0 0 0 22229 5 0 0 25 0 1 0 226559651 11427840 2494 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556661 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 2790 2494 73 138 0 2649 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 11160

[startup+282.429 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 17781
/proc/meminfo: memFree=1485464/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=12028 CPUtime=282.35
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 2764 0 0 0 28230 5 0 0 25 0 1 0 226559651 12316672 2679 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 3007 2679 73 138 0 2866 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 12028

[startup+342.46 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17781
/proc/meminfo: memFree=1485208/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=12344 CPUtime=342.37
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 2823 0 0 0 34231 6 0 0 25 0 1 0 226559651 12640256 2738 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 3086 2738 73 138 0 2945 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 12344

[startup+402.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1484312/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=13196 CPUtime=402.39
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 3039 0 0 0 40232 7 0 0 25 0 1 0 226559651 13512704 2954 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 3299 2954 73 138 0 3158 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 13196

[startup+462.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1484056/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=13528 CPUtime=462.39
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 3141 0 0 0 46232 7 0 0 25 0 1 0 226559651 13852672 3056 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 3382 3056 73 138 0 3241 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 13528

[startup+522.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1483736/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=13836 CPUtime=522.41
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 3206 0 0 0 52233 8 0 0 25 0 1 0 226559651 14168064 3121 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 3459 3121 73 138 0 3318 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 13836

[startup+582.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 17893
/proc/meminfo: memFree=1482392/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=13976 CPUtime=582.39
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 3231 0 0 0 58231 8 0 0 25 0 1 0 226559651 14311424 3146 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 3494 3146 73 138 0 3353 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 13976

[startup+642.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1482456/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=14784 CPUtime=642.37
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 3442 0 0 0 64229 8 0 0 25 0 1 0 226559651 15138816 3357 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 3696 3357 73 138 0 3555 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 14784

[startup+702.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1482200/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=15368 CPUtime=702.39
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 3555 0 0 0 70230 9 0 0 25 0 1 0 226559651 15736832 3470 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 3842 3470 73 138 0 3701 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 15368

[startup+762.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1482072/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=15512 CPUtime=762.4
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 3589 0 0 0 76231 9 0 0 25 0 1 0 226559651 15884288 3504 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 3878 3504 73 138 0 3737 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 15512

[startup+822.749 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17983
/proc/meminfo: memFree=1481880/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=15652 CPUtime=822.42
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 3647 0 0 0 82232 10 0 0 25 0 1 0 226559651 16027648 3562 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 3913 3562 73 138 0 3772 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 15652

[startup+882.779 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17983
/proc/meminfo: memFree=1481816/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=15784 CPUtime=882.44
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 3650 0 0 0 88233 11 0 0 25 0 1 0 226559651 16162816 3565 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 3946 3565 73 138 0 3805 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 15784

[startup+942.805 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1481688/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=15952 CPUtime=942.45
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 3690 0 0 0 94234 11 0 0 25 0 1 0 226559651 16334848 3605 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 3988 3605 73 138 0 3847 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 15952

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1480856/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=16796 CPUtime=1002.46
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 3915 0 0 0 100234 12 0 0 25 0 1 0 226559651 17199104 3830 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 4199 3830 73 138 0 4058 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 16796

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1480728/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=16944 CPUtime=1062.48
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 3951 0 0 0 106236 12 0 0 25 0 1 0 226559651 17350656 3866 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 4236 3866 73 138 0 4095 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 16944

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1480600/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=16944 CPUtime=1122.49
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 3967 0 0 0 112236 13 0 0 25 0 1 0 226559651 17350656 3882 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 4236 3882 73 138 0 4095 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 16944

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1480536/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=17136 CPUtime=1182.5
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 3998 0 0 0 118237 13 0 0 25 0 1 0 226559651 17547264 3913 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 4284 3913 73 138 0 4143 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 17136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 17983
/proc/meminfo: memFree=1480472/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=17276 CPUtime=1200.03
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 4015 0 0 0 119989 14 0 0 25 0 1 0 226559651 17690624 3930 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 4319 3930 73 138 0 4178 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 17276

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

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

[startup+1200.44 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 17983
/proc/meminfo: memFree=1480472/2055920 swapFree=4142544/4192956
[pid=17780] ppid=17778 vsize=17276 CPUtime=1200.03
/proc/17780/stat : 17780 (minisat) R 17778 17780 16603 0 -1 4194304 4015 0 0 0 119989 14 0 0 25 0 1 0 226559651 17690624 3930 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17780/statm: 4319 3930 73 138 0 4178 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 17276

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.04
CPU user time (s): 1199.89
CPU system time (s): 0.142978
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 17276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4015
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= 2202

runsolver used 1.39979 second user time and 2.83357 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Wed Feb 21 13:51:58 UTC 2007

IDJOB= 304798
IDBENCH= 20141
IDSOLVER= 109
FILE ID= node72/304798-1172065918

PBS_JOBID= 3892762

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S779713554-13.cnf
COMMAND LINE= /tmp/evaluation/304798-1172065918/minisat /tmp/evaluation/304798-1172065918/instance-304798-1172065918.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-304798-1172065918 -o ROOT/results/node72/solver-304798-1172065918 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304798-1172065918/minisat /tmp/evaluation/304798-1172065918/instance-304798-1172065918.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  cfea37cf2c4e91ad4c7e1db353aebdc5

RANDOM SEED= 177829495

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1496752 kB
Buffers:         40720 kB
Cached:         437740 kB
SwapCached:      19640 kB
Active:         392260 kB
Inactive:       120796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496752 kB
SwapTotal:     4192956 kB
SwapFree:      4142544 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          30144 kB
Slab:            31696 kB
Committed_AS:   593588 kB
PageTables:       1676 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= 66561 MiB

End job on node72 on Wed Feb 21 14:12:01 UTC 2007