Trace number 311932

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) 1200.1 1200.55

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
MD5SUMc00b7f7e8ac3a6bd4e1fb90d09f6afd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark619.98
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    2019     6917    20611 |     2305        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2019     6917    20611 |     2536      100     25 |  0.042 % |
0.00/0.04	c |       250 |    2019     6917    20611 |     2789      250     24 |  0.042 % |
0.00/0.07	c |       476 |    2019     6917    20611 |     3068      476     26 |  0.042 % |
0.00/0.10	c |       813 |    2019     6917    20611 |     3375      813     27 |  0.042 % |
0.10/0.15	c |      1320 |    2019     6917    20611 |     3713     1320     27 |  0.042 % |
0.20/0.23	c |      2079 |    2019     6917    20611 |     4084     2079     27 |  0.042 % |
0.30/0.35	c |      3222 |    2019     6917    20611 |     4493     3222     26 |  0.042 % |
0.51/0.57	c |      4930 |    2019     6917    20611 |     4942     2614     25 |  0.042 % |
0.81/0.91	c |      7494 |    2019     6917    20611 |     5436     2604     25 |  0.042 % |
1.33/1.43	c |     11338 |    2019     6917    20611 |     5980     3659     26 |  0.042 % |
2.25/2.28	c |     17104 |    2019     6917    20611 |     6578     3260     28 |  0.042 % |
3.48/3.55	c |     25754 |    2019     6917    20611 |     7236     5066     27 |  0.042 % |
5.52/5.56	c |     38728 |    2019     6917    20611 |     7959     6884     26 |  0.042 % |
8.90/8.91	c |     58189 |    2019     6917    20611 |     8755     5926     29 |  0.042 % |
13.71/13.76	c |     87382 |    2019     6917    20611 |     9631     8365     23 |  0.042 % |
21.40/21.42	c |    131171 |    2019     6917    20611 |    10594     8016     26 |  0.042 % |
33.68/33.77	c |    196857 |    2019     6917    20611 |    11653     8907     24 |  0.042 % |
53.04/53.13	c |    295384 |    2019     6917    20611 |    12819     6949     24 |  0.042 % |
83.35/83.49	c |    443173 |    2019     6917    20611 |    14101    11535     26 |  0.042 % |
132.70/132.81	c |    664856 |    2019     6917    20611 |    15511    11925     30 |  0.042 % |
211.97/212.06	c |    997381 |    2019     6917    20611 |    17062    14943     29 |  0.042 % |
338.44/338.63	c |   1496169 |    2019     6917    20611 |    18768    12987     26 |  0.042 % |
534.96/535.25	c |   2244351 |    2019     6917    20611 |    20645    12230     24 |  0.042 % |
856.20/856.57	c |   3366625 |    2019     6917    20611 |    22710    19666     30 |  0.042 % |

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/node9/watcher-311932-1172578926 -o ROOT/results/node9/solver-311932-1172578926 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311932-1172578926/minisat /tmp/evaluation/311932-1172578926/instance-311932-1172578926.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 22392
/proc/meminfo: memFree=1562752/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=2208 CPUtime=0
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 277847228 2260992 220 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532671 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 552 220 58 138 0 411 0

[startup+0.107701 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22392
/proc/meminfo: memFree=1562752/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=2648 CPUtime=0.1
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 371 0 0 0 10 0 0 0 18 0 1 0 277847228 2711552 355 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550556 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 662 355 73 138 0 521 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2648

[startup+0.515776 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22392
/proc/meminfo: memFree=1562752/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=3044 CPUtime=0.51
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 454 0 0 0 51 0 0 0 22 0 1 0 277847228 3117056 438 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 761 438 73 138 0 620 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3044

[startup+1.33593 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1561144/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=3320 CPUtime=1.33
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 512 0 0 0 133 0 0 0 25 0 1 0 277847228 3399680 496 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 830 496 73 138 0 689 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3320

[startup+2.97225 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1560632/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=3716 CPUtime=2.96
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 611 0 0 0 296 0 0 0 25 0 1 0 277847228 3805184 595 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556284 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 929 595 73 138 0 788 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3716

[startup+6.25188 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 22393
/proc/meminfo: memFree=1560376/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=3848 CPUtime=6.24
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 671 0 0 0 624 0 0 0 25 0 1 0 277847228 3940352 655 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 962 655 73 138 0 821 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3848

[startup+12.7051 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1559864/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=4244 CPUtime=12.69
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 742 0 0 0 1269 0 0 0 25 0 1 0 277847228 4345856 726 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551912 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 1061 726 73 138 0 920 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4244

[startup+25.5116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1559224/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=4904 CPUtime=25.49
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 926 0 0 0 2549 0 0 0 25 0 1 0 277847228 5021696 910 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 1226 910 73 138 0 1085 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4904

[startup+51.1245 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1558648/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=5432 CPUtime=51.1
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 1058 0 0 0 5109 1 0 0 25 0 1 0 277847228 5562368 1042 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 1358 1042 73 138 0 1217 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5432

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1557624/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=6508 CPUtime=102.29
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 1314 0 0 0 10228 1 0 0 25 0 1 0 277847228 6664192 1298 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 1627 1298 73 138 0 1486 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 6508

[startup+162.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1556920/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=7172 CPUtime=162.3
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 1488 0 0 0 16228 2 0 0 25 0 1 0 277847228 7344128 1472 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551027 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 1793 1472 73 138 0 1652 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 7172

[startup+222.407 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22393
/proc/meminfo: memFree=1556152/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=7832 CPUtime=222.31
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 1664 0 0 0 22229 2 0 0 25 0 1 0 277847228 8019968 1648 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 1958 1648 73 138 0 1817 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 7832

[startup+282.441 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22393
/proc/meminfo: memFree=1555640/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=8356 CPUtime=282.33
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 1793 0 0 0 28230 3 0 0 25 0 1 0 277847228 8556544 1777 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 2089 1777 73 138 0 1948 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 8356

[startup+342.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1555256/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=8852 CPUtime=342.33
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 1883 0 0 0 34230 3 0 0 25 0 1 0 277847228 9064448 1867 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 2213 1867 73 138 0 2072 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 8852

[startup+402.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1554936/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=9136 CPUtime=402.34
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 1974 0 0 0 40230 4 0 0 25 0 1 0 277847228 9355264 1958 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 2284 1958 73 138 0 2143 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 9136

[startup+462.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1554680/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=9420 CPUtime=462.36
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 2049 0 0 0 46231 5 0 0 25 0 1 0 277847228 9646080 2033 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 2355 2033 73 138 0 2214 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 9420

[startup+522.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1554488/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=9684 CPUtime=522.36
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 2091 0 0 0 52231 5 0 0 25 0 1 0 277847228 9916416 2075 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 2421 2075 73 138 0 2280 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 9684

[startup+582.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1553784/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=10344 CPUtime=582.38
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 2280 0 0 0 58232 6 0 0 25 0 1 0 277847228 10592256 2264 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 2586 2264 73 138 0 2445 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 10344

[startup+642.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1553656/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=10476 CPUtime=642.39
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 2306 0 0 0 64233 6 0 0 25 0 1 0 277847228 10727424 2290 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 2619 2290 73 138 0 2478 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 10476

[startup+702.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1553592/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=10476 CPUtime=702.4
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 2317 0 0 0 70233 7 0 0 25 0 1 0 277847228 10727424 2301 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 2619 2301 73 138 0 2478 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 10476

[startup+762.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1553272/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=10884 CPUtime=762.4
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 2403 0 0 0 76233 7 0 0 25 0 1 0 277847228 11145216 2387 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 2721 2387 73 138 0 2580 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 10884

[startup+822.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1552888/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=11280 CPUtime=822.41
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 2487 0 0 0 82233 8 0 0 25 0 1 0 277847228 11550720 2471 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 2820 2471 73 138 0 2679 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 11280

[startup+882.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1552632/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=11552 CPUtime=882.42
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 2562 0 0 0 88234 8 0 0 25 0 1 0 277847228 11829248 2546 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 2888 2546 73 138 0 2747 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 11552

[startup+942.794 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1552312/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=11948 CPUtime=942.44
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 2666 0 0 0 94235 9 0 0 25 0 1 0 277847228 12234752 2650 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 2987 2650 73 138 0 2846 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 11948

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1551992/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=12212 CPUtime=1002.45
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 2732 0 0 0 100235 10 0 0 25 0 1 0 277847228 12505088 2716 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 3053 2716 73 138 0 2912 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 12212

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1551864/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=12348 CPUtime=1062.46
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 2749 0 0 0 106236 10 0 0 25 0 1 0 277847228 12644352 2733 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 3087 2733 73 138 0 2946 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 12348

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1551736/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=12480 CPUtime=1122.47
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 2796 0 0 0 112236 11 0 0 25 0 1 0 277847228 12779520 2780 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 3120 2780 73 138 0 2979 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 12480

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22393
/proc/meminfo: memFree=1551608/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=12620 CPUtime=1182.47
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 2833 0 0 0 118236 11 0 0 25 0 1 0 277847228 12922880 2817 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 3155 2817 73 138 0 3014 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 12620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22395
/proc/meminfo: memFree=1551544/2055920 swapFree=4192812/4192956
[pid=22392] ppid=22390 vsize=12620 CPUtime=1200.09
/proc/22392/stat : 22392 (minisat) R 22390 22392 21280 0 -1 4194304 2833 0 0 0 119998 11 0 0 25 0 1 0 277847228 12922880 2817 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22392/statm: 3155 2817 73 138 0 3014 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12620

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): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.119981
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 12620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2833
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= 24533

runsolver used 1.3438 second user time and 2.92455 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue Feb 27 12:22:06 UTC 2007

IDJOB= 311932
IDBENCH= 20328
IDSOLVER= 109
FILE ID= node9/311932-1172578926

PBS_JOBID= 3971677

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311932-1172578926/minisat /tmp/evaluation/311932-1172578926/instance-311932-1172578926.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-311932-1172578926 -o ROOT/results/node9/solver-311932-1172578926 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311932-1172578926/minisat /tmp/evaluation/311932-1172578926/instance-311932-1172578926.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  c00b7f7e8ac3a6bd4e1fb90d09f6afd4

RANDOM SEED= 379805657

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1563160 kB
Buffers:         52704 kB
Cached:         314972 kB
SwapCached:          0 kB
Active:         263556 kB
Inactive:       158560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          73344 kB
Slab:            56236 kB
Committed_AS:  1231736 kB
PageTables:       1688 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= 66559 MiB

End job on node9 on Tue Feb 27 12:42:09 UTC 2007