Trace number 427889

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 2007-04-26 (fixed)? (TO) 1200.13 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
MD5SUM59c8db54641efdcb0f397a2fc06a7707
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables18999
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, 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:  19000                                                |
0.00/0.00	|  Number of clauses:    79800                                                |
0.29/0.34	|  Parsing time:         0.33         s                                       |
0.69/0.72	============================[ Search Statistics ]==============================
0.69/0.72	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.72	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.72	===============================================================================
0.69/0.72	|         0 |   18426    78874   239681 |    26291        0    nan |  0.000 % |
0.79/0.80	|       100 |   18426    78874   239681 |    28920      100    153 |  0.000 % |
0.89/0.91	|       251 |   18426    78874   239681 |    31812      251    178 |  0.000 % |
1.00/1.07	|       476 |   18426    78874   239681 |    34993      476    200 |  0.000 % |
1.29/1.32	|       813 |   18426    78874   239681 |    38493      813    206 |  0.000 % |
1.59/1.69	|      1321 |   18426    78874   239681 |    42342     1321    233 |  0.000 % |
2.19/2.24	|      2080 |   18426    78874   239681 |    46576     2080    255 |  0.000 % |
3.00/3.08	|      3219 |   18426    78874   239681 |    51234     3219    270 |  0.000 % |
4.29/4.35	|      4927 |   18426    78874   239681 |    56357     4927    264 |  0.000 % |
6.30/6.36	|      7490 |   18426    78874   239681 |    61993     7490    265 |  0.000 % |
9.28/9.38	|     11335 |   18426    78874   239681 |    68192    11335    266 |  0.000 % |
14.48/14.55	|     17104 |   18426    78874   239681 |    75012    17104    296 |  0.000 % |
23.29/23.33	|     25753 |   18426    78874   239681 |    82513    25753    314 |  0.000 % |
37.08/37.13	|     38727 |   18426    78874   239681 |    90764    38727    313 |  0.000 % |
64.97/65.05	|     58188 |   18426    78874   239681 |    99841    58188    356 |  0.000 % |
113.35/113.42	|     87380 |   18426    78874   239681 |   109825    87380    361 |  0.000 % |
189.73/189.82	|    131169 |   18426    78874   239681 |   120807    31777    436 |  0.000 % |
336.89/337.08	|    196855 |   18426    78874   239681 |   132888    97463    409 |  0.000 % |
581.43/581.62	|    295381 |   18426    78874   239681 |   146177    74830    472 |  0.000 % |
1009.92/1010.20	|    443170 |   18426    78874   239681 |   160795    89396    441 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-427889-1177687721 -o ROOT/results/node68/solver-427889-1177687721 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427889-1177687721/minimarch_fixed /tmp/evaluation/427889-1177687721/instance-427889-1177687721.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.92 0.98 0.99 3/64 872
/proc/meminfo: memFree=1575160/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=2440 CPUtime=0
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 244761600 2498560 501 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553749 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 610 501 49 132 0 475 0

[startup+0.041321 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 872
/proc/meminfo: memFree=1575160/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=5428 CPUtime=0.03
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 1156 0 0 0 3 0 0 0 18 0 1 0 244761600 5558272 1141 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 1357 1142 51 132 0 1222 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5428

[startup+0.101326 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 872
/proc/meminfo: memFree=1575160/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=7152 CPUtime=0.09
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 1571 0 0 0 9 0 0 0 18 0 1 0 244761600 7323648 1556 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 1788 1557 51 132 0 1653 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7152

[startup+0.301343 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 872
/proc/meminfo: memFree=1575160/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=9108 CPUtime=0.29
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 2060 0 0 0 29 0 0 0 19 0 1 0 244761600 9326592 2045 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523401 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 2277 2045 51 132 0 2142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9108

[startup+0.70138 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 872
/proc/meminfo: memFree=1575160/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=9024 CPUtime=0.69
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 2345 0 0 0 68 1 0 0 22 0 1 0 244761600 9240576 2071 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134620852 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 2256 2071 65 132 0 2121 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9024

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 873
/proc/meminfo: memFree=1567280/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=9120 CPUtime=1.49
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 2516 0 0 0 148 1 0 0 25 0 1 0 244761600 9338880 2128 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551553 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 2280 2128 68 132 0 2145 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9120

[startup+3.1016 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 873
/proc/meminfo: memFree=1566000/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=11628 CPUtime=3.1
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 3119 0 0 0 308 2 0 0 25 0 1 0 244761600 11907072 2731 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 2907 2731 68 132 0 2772 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 11628

[startup+6.30289 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 873
/proc/meminfo: memFree=1561136/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=15876 CPUtime=6.3
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 4181 0 0 0 627 3 0 0 25 0 1 0 244761600 16257024 3793 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 3969 3793 68 132 0 3834 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 15876

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 873
/proc/meminfo: memFree=1551608/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=25308 CPUtime=12.69
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 6543 0 0 0 1264 5 0 0 25 0 1 0 244761600 25915392 6155 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 6327 6155 68 132 0 6192 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25308

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 873
/proc/meminfo: memFree=1532984/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=43284 CPUtime=25.49
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 11018 0 0 0 2540 9 0 0 25 0 1 0 244761600 44322816 10630 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 10821 10630 68 132 0 10686 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43284

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 873
/proc/meminfo: memFree=1502776/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=73788 CPUtime=51.08
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 18674 0 0 0 5091 17 0 0 25 0 1 0 244761600 75558912 18286 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551134 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 18447 18286 68 132 0 18312 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 73788

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 873
/proc/meminfo: memFree=1450040/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=125724 CPUtime=102.27
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 31655 0 0 0 10200 27 0 0 25 0 1 0 244761600 128741376 31267 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 31431 31267 68 132 0 31296 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 125724

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 873
/proc/meminfo: memFree=1385464/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=190816 CPUtime=162.25
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 47886 0 0 0 16184 41 0 0 25 0 1 0 244761600 195395584 47498 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 47704 47498 68 132 0 47569 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 190816

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 873
/proc/meminfo: memFree=1383160/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=192404 CPUtime=222.23
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 48303 0 0 0 22182 41 0 0 25 0 1 0 244761600 197021696 47915 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 48101 47915 68 132 0 47966 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 192404

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 873
/proc/meminfo: memFree=1383096/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=192404 CPUtime=282.21
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 48303 0 0 0 28180 41 0 0 25 0 1 0 244761600 197021696 47915 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552694 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 48101 47915 68 132 0 47966 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 192404

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 873
/proc/meminfo: memFree=1383160/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=192404 CPUtime=342.19
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 48303 0 0 0 34178 41 0 0 25 0 1 0 244761600 197021696 47915 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 48101 47915 68 132 0 47966 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 192404

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 873
/proc/meminfo: memFree=1354680/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=221256 CPUtime=402.18
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 55528 0 0 0 40168 50 0 0 25 0 1 0 244761600 226566144 55140 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 55314 55140 68 132 0 55179 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 221256

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 873
/proc/meminfo: memFree=1346424/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=228928 CPUtime=462.17
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 57465 0 0 0 46165 52 0 0 25 0 1 0 244761600 234422272 57077 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 57232 57077 68 132 0 57097 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 228928

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 873
/proc/meminfo: memFree=1346360/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=228928 CPUtime=522.15
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 57465 0 0 0 52163 52 0 0 25 0 1 0 244761600 234422272 57077 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551380 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 57232 57077 68 132 0 57097 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 228928

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 873
/proc/meminfo: memFree=1346424/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=228928 CPUtime=582.13
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 57465 0 0 0 58161 52 0 0 25 0 1 0 244761600 234422272 57077 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 57232 57077 68 132 0 57097 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 228928

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 873
/proc/meminfo: memFree=1346488/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=228928 CPUtime=642.12
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 57465 0 0 0 64160 52 0 0 25 0 1 0 244761600 234422272 57077 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 57232 57077 68 132 0 57097 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 228928

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 873
/proc/meminfo: memFree=1335736/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=239900 CPUtime=702.1
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 60197 0 0 0 70155 55 0 0 25 0 1 0 244761600 245657600 59809 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 59975 59809 68 132 0 59840 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 239900

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 875
/proc/meminfo: memFree=1304056/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=271676 CPUtime=762.09
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 68065 0 0 0 76145 64 0 0 25 0 1 0 244761600 278196224 67677 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 67919 67677 68 132 0 67784 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 271676

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 875
/proc/meminfo: memFree=1296760/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=278856 CPUtime=822.07
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 69863 0 0 0 82141 66 0 0 25 0 1 0 244761600 285548544 69475 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 69714 69475 68 132 0 69579 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 278856

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 875
/proc/meminfo: memFree=1296824/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=278856 CPUtime=882.06
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 69863 0 0 0 88140 66 0 0 25 0 1 0 244761600 285548544 69475 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551725 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 69714 69475 68 132 0 69579 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 278856

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 875
/proc/meminfo: memFree=1296760/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=278856 CPUtime=942.04
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 69863 0 0 0 94138 66 0 0 25 0 1 0 244761600 285548544 69475 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 69714 69475 68 132 0 69579 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 278856

[startup+1002.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 875
/proc/meminfo: memFree=1296760/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=278856 CPUtime=1002.02
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 69863 0 0 0 100136 66 0 0 25 0 1 0 244761600 285548544 69475 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 69714 69475 68 132 0 69579 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 278856

[startup+1062.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 875
/proc/meminfo: memFree=1296760/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=278856 CPUtime=1062
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 69863 0 0 0 106134 66 0 0 25 0 1 0 244761600 285548544 69475 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557319 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 69714 69475 68 132 0 69579 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 278856

[startup+1122.3 s]
/proc/loadavg: 1.14 1.04 1.01 2/65 875
/proc/meminfo: memFree=1296760/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=278856 CPUtime=1121.99
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 69863 0 0 0 112133 66 0 0 25 0 1 0 244761600 285548544 69475 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 69714 69475 68 132 0 69579 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 278856

[startup+1182.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 875
/proc/meminfo: memFree=1296760/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=278856 CPUtime=1181.97
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 69872 0 0 0 118131 66 0 0 25 0 1 0 244761600 285548544 69484 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 69714 69484 68 132 0 69579 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 278856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 875
/proc/meminfo: memFree=1289912/2055920 swapFree=4183928/4192956
[pid=872] ppid=870 vsize=285608 CPUtime=1200.07
/proc/872/stat : 872 (minimarch_fixed) R 870 872 32602 0 -1 4194304 71579 0 0 0 119939 68 0 0 25 0 1 0 244761600 292462592 71191 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/872/statm: 71402 71191 68 132 0 71267 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 285608

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): 1200.45
CPU time (s): 1200.13
CPU user time (s): 1199.39
CPU system time (s): 0.732888
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 285608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.39
system time used= 0.732888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71579
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= 2606

runsolver used 0.91686 second user time and 2.36664 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Fri Apr 27 15:28:41 UTC 2007

IDJOB= 427889
IDBENCH= 20200
IDSOLVER= 198
FILE ID= node68/427889-1177687721

PBS_JOBID= 4698632

Free space on /tmp= 66522 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
COMMAND LINE= /tmp/evaluation/427889-1177687721/minimarch_fixed /tmp/evaluation/427889-1177687721/instance-427889-1177687721.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-427889-1177687721 -o ROOT/results/node68/solver-427889-1177687721 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427889-1177687721/minimarch_fixed /tmp/evaluation/427889-1177687721/instance-427889-1177687721.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  59c8db54641efdcb0f397a2fc06a7707

RANDOM SEED= 904197249

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1575568 kB
Buffers:         44712 kB
Cached:         358532 kB
SwapCached:       3056 kB
Active:         206060 kB
Inactive:       207116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575568 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            4392 kB
Writeback:           0 kB
Mapped:          15860 kB
Slab:            53208 kB
Committed_AS:  2940156 kB
PageTables:       1380 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= 66522 MiB

End job on node68 on Fri Apr 27 15:48:43 UTC 2007