Trace number 311892

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
minimarch 2007-02-08? (TO) 1200.03 1200.38

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
MD5SUM7e8974f5ce5a0e1fdb59169bba7ce43c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.5364
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
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	This is MiniMarch, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  2405                                                 |
0.00/0.00	|  Number of clauses:    7478                                                 |
0.00/0.02	|  Parsing time:         0.02         s                                       |
0.00/0.04	============================[ Search Statistics ]==============================
0.00/0.04	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	===============================================================================
0.00/0.04	|         0 |    2008     6845    20342 |     2281        0    nan |  0.000 % |
0.00/0.05	|       100 |    2008     6845    20342 |     2509      100     28 |  0.042 % |
0.00/0.06	|       250 |    2008     6845    20342 |     2760      250     25 |  0.042 % |
0.00/0.09	|       476 |    2008     6845    20342 |     3036      476     26 |  0.042 % |
0.10/0.12	|       813 |    2008     6845    20342 |     3340      813     25 |  0.042 % |
0.10/0.17	|      1319 |    2008     6845    20342 |     3674     1319     26 |  0.042 % |
0.20/0.25	|      2078 |    2008     6845    20342 |     4042     2078     26 |  0.042 % |
0.30/0.39	|      3217 |    2008     6845    20342 |     4446     3217     28 |  0.042 % |
0.61/0.61	|      4925 |    2008     6845    20342 |     4890     2582     25 |  0.042 % |
0.91/0.96	|      7488 |    2008     6845    20342 |     5380     2583     28 |  0.042 % |
1.43/1.51	|     11332 |    2008     6845    20342 |     5918     3622     28 |  0.042 % |
2.24/2.35	|     17099 |    2008     6845    20342 |     6509     3203     26 |  0.043 % |
3.57/3.62	|     25748 |    2008     6845    20342 |     7160     5139     27 |  0.042 % |
5.63/5.73	|     38722 |    2008     6845    20342 |     7876     7004     31 |  0.042 % |
8.90/8.96	|     58184 |    2008     6845    20342 |     8664     6200     26 |  0.042 % |
14.22/14.27	|     87376 |    2008     6845    20342 |     9531     8738     33 |  0.042 % |
22.62/22.71	|    131166 |    2008     6845    20342 |    10484     8580     32 |  0.042 % |
36.24/36.32	|    196850 |    2008     6845    20342 |    11532     9862     29 |  0.042 % |
56.83/56.88	|    295376 |    2008     6845    20342 |    12685     8164     30 |  0.042 % |
89.99/90.11	|    443166 |    2008     6845    20342 |    13954     7439     29 |  0.042 % |
141.49/141.60	|    664849 |    2008     6845    20342 |    15349     9468     29 |  0.042 % |
228.12/228.22	|    997374 |    2008     6845    20342 |    16884    15126     33 |  0.042 % |
361.43/361.60	|   1496163 |    2008     6845    20342 |    18573     8740     28 |  0.042 % |
577.68/577.87	|   2244346 |    2008     6845    20342 |    20430    13878     31 |  0.042 % |
920.89/921.17	|   3366620 |    2008     6845    20342 |    22473    10737     31 |  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/node58/watcher-311892-1172578160 -o ROOT/results/node58/solver-311892-1172578160 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311892-1172578160/minimarch /tmp/evaluation/311892-1172578160/instance-311892-1172578160.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: 0.99 0.98 0.99 3/64 27901
/proc/meminfo: memFree=1810752/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=2276 CPUtime=0
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 231 0 0 0 0 0 0 0 18 0 1 0 277772659 2330624 215 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 569 215 51 132 0 434 0

[startup+0.106737 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27901
/proc/meminfo: memFree=1810752/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=2684 CPUtime=0.1
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 364 0 0 0 10 0 0 0 18 0 1 0 277772659 2748416 348 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557134 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 671 348 66 132 0 536 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2684

[startup+0.514781 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27901
/proc/meminfo: memFree=1810752/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=2948 CPUtime=0.51
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 438 0 0 0 51 0 0 0 21 0 1 0 277772659 3018752 422 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 737 422 66 132 0 602 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2948

[startup+1.33487 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1809080/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=3212 CPUtime=1.32
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 501 0 0 0 132 0 0 0 25 0 1 0 277772659 3289088 485 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 803 485 66 132 0 668 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3212

[startup+2.97105 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1808696/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=3476 CPUtime=2.96
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 573 0 0 0 296 0 0 0 25 0 1 0 277772659 3559424 557 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551262 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 869 557 66 132 0 734 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3476

[startup+6.25142 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1808120/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=4004 CPUtime=6.24
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 684 0 0 0 624 0 0 0 25 0 1 0 277772659 4100096 668 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 1001 668 66 132 0 866 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4004

[startup+12.7021 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1807544/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=4400 CPUtime=12.68
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 804 0 0 0 1268 0 0 0 25 0 1 0 277772659 4505600 788 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552585 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 1100 788 66 132 0 965 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4400

[startup+25.5065 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1806968/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=5060 CPUtime=25.48
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 971 0 0 0 2548 0 0 0 25 0 1 0 277772659 5181440 955 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551202 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 1265 955 66 132 0 1130 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5060

[startup+51.1144 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1806200/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=5720 CPUtime=51.09
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 1119 0 0 0 5108 1 0 0 25 0 1 0 277772659 5857280 1103 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551295 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 1430 1103 66 132 0 1295 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5720

[startup+102.323 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1805304/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=6644 CPUtime=102.28
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 1343 0 0 0 10227 1 0 0 25 0 1 0 277772659 6803456 1327 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 1661 1327 66 132 0 1526 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 6644

[startup+162.344 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1804216/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=7700 CPUtime=162.29
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 1609 0 0 0 16227 2 0 0 25 0 1 0 277772659 7884800 1593 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 1925 1593 66 132 0 1790 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 7700

[startup+222.361 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1803832/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=8080 CPUtime=222.29
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 1713 0 0 0 22227 2 0 0 25 0 1 0 277772659 8273920 1697 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 2020 1697 66 132 0 1885 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 8080

[startup+282.377 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1803192/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=8744 CPUtime=282.28
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 1869 0 0 0 28226 2 0 0 25 0 1 0 277772659 8953856 1853 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 2186 1853 66 132 0 2051 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 8744

[startup+342.394 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1802744/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=9140 CPUtime=342.29
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 1989 0 0 0 34226 3 0 0 25 0 1 0 277772659 9359360 1973 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134550871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 2285 1973 66 132 0 2150 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 9140

[startup+402.414 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1801912/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=10016 CPUtime=402.29
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 2182 0 0 0 40226 3 0 0 25 0 1 0 277772659 10256384 2166 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 2504 2166 66 132 0 2369 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 10016

[startup+462.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1801656/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=10152 CPUtime=462.28
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 2241 0 0 0 46225 3 0 0 25 0 1 0 277772659 10395648 2225 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 2538 2225 66 132 0 2403 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 10152

[startup+522.448 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1801592/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=10284 CPUtime=522.29
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 2270 0 0 0 52225 4 0 0 25 0 1 0 277772659 10530816 2254 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 2571 2254 66 132 0 2436 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 10284

[startup+582.467 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1801208/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=10680 CPUtime=582.29
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 2353 0 0 0 58225 4 0 0 25 0 1 0 277772659 10936320 2337 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 2670 2337 66 132 0 2535 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 10680

[startup+642.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1800952/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=10948 CPUtime=642.29
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 2431 0 0 0 64225 4 0 0 25 0 1 0 277772659 11210752 2415 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 2737 2415 66 132 0 2602 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 10948

[startup+702.505 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1800568/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=11224 CPUtime=702.28
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 2507 0 0 0 70224 4 0 0 25 0 1 0 277772659 11493376 2491 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 2806 2491 66 132 0 2671 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 11224

[startup+762.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1800376/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=11488 CPUtime=762.3
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 2560 0 0 0 76225 5 0 0 25 0 1 0 277772659 11763712 2544 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 2872 2544 66 132 0 2737 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 11488

[startup+822.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27902
/proc/meminfo: memFree=1800184/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=11752 CPUtime=822.3
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 2611 0 0 0 82225 5 0 0 25 0 1 0 277772659 12034048 2595 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557711 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 2938 2595 66 132 0 2803 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 11752

[startup+882.565 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1800056/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=11852 CPUtime=882.29
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 2639 0 0 0 88224 5 0 0 25 0 1 0 277772659 12136448 2623 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 2963 2623 66 132 0 2828 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 11852

[startup+942.58 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1799480/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=12392 CPUtime=942.3
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 2769 0 0 0 94224 6 0 0 25 0 1 0 277772659 12689408 2753 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134556306 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 3098 2753 66 132 0 2963 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 12392

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1799032/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=12788 CPUtime=1002.29
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 2892 0 0 0 100223 6 0 0 25 0 1 0 277772659 13094912 2876 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 3197 2876 66 132 0 3062 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 12788

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1798776/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=13008 CPUtime=1062.3
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 2952 0 0 0 106224 6 0 0 25 0 1 0 277772659 13320192 2936 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 3252 2936 66 132 0 3117 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 13008

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1798776/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=13008 CPUtime=1122.3
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 2952 0 0 0 112224 6 0 0 25 0 1 0 277772659 13320192 2936 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 3252 2936 66 132 0 3117 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 13008

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1798520/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=13272 CPUtime=1182.29
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 3014 0 0 0 118223 6 0 0 25 0 1 0 277772659 13590528 2998 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 3318 2998 66 132 0 3183 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 13272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1798456/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=13416 CPUtime=1200.01
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 3023 0 0 0 119995 6 0 0 25 0 1 0 277772659 13737984 3007 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552710 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 3354 3007 66 132 0 3219 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 13416

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1798456/2055920 swapFree=4183776/4192956
[pid=27901] ppid=27899 vsize=13416 CPUtime=1200.01
/proc/27901/stat : 27901 (minimarch) R 27899 27901 26841 0 -1 4194304 3023 0 0 0 119995 6 0 0 25 0 1 0 277772659 13737984 3007 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552710 0 0 4096 3 0 0 0 17 1 0 0
/proc/27901/statm: 3354 3007 66 132 0 3219 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 13416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.071989
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 13416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3023
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= 810

runsolver used 0.771882 second user time and 2.44063 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue Feb 27 12:09:20 UTC 2007

IDJOB= 311892
IDBENCH= 20327
IDSOLVER= 110
FILE ID= node58/311892-1172578160

PBS_JOBID= 3971899

Free space on /tmp= 66561 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/311892-1172578160/minimarch /tmp/evaluation/311892-1172578160/instance-311892-1172578160.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-311892-1172578160 -o ROOT/results/node58/solver-311892-1172578160 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311892-1172578160/minimarch /tmp/evaluation/311892-1172578160/instance-311892-1172578160.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  7e8974f5ce5a0e1fdb59169bba7ce43c

RANDOM SEED= 46270303

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1811160 kB
Buffers:         31988 kB
Cached:         164264 kB
SwapCached:       3464 kB
Active:          94928 kB
Inactive:       111992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811160 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            2372 kB
Writeback:           0 kB
Mapped:          15844 kB
Slab:            23948 kB
Committed_AS:   639788 kB
PageTables:       1384 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 node58 on Tue Feb 27 12:29:22 UTC 2007