Trace number 319067

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
Rsat 2007-02-08? (TO) 1200.05 1200.51

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.13.unsat.cnf
MD5SUM8ca1246723b65c8e0ae1eddb535ce13f
Bench CategoryINDUST (industrial 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 variables2010
Number of clauses6802
Sum of the clauses size17668
Maximum clause length25
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22961
Number of clauses of size 33733
Number of clauses of size 443
Number of clauses of size 546
Number of clauses of size over 516

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6799    17665 |    2039       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    5732    16991 |      --       0       --      -- |     --   | -1017/-571
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 1384   #clauses: 5732   #literals: 16991
0.00/0.04	c CPU time:   0.031995 s
0.00/0.04	c ==============================================================================
0.03/0.07	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-319067-1172971811 -o ROOT/results/node43/solver-319067-1172971811 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319067-1172971811/rsat.sh /tmp/evaluation/319067-1172971811/instance-319067-1172971811.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: 1.00 1.00 0.96 3/64 2669
/proc/meminfo: memFree=1151672/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 317137092 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2669/statm: 1338 232 195 169 0 49 0
[pid=2670] ppid=2669 vsize=684 CPUtime=0
/proc/2670/stat : 2670 (SatElite) D 2669 2669 1726 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 317137092 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/2670/statm: 171 44 36 128 0 40 0

[startup+0.0599489 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 2669
/proc/meminfo: memFree=1151672/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 317137092 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2669/statm: 1338 232 195 169 0 49 0
[pid=2670] ppid=2669 vsize=1764 CPUtime=0.03
/proc/2670/stat : 2670 (SatElite) D 2669 2669 1726 0 -1 4194304 373 0 0 0 3 0 0 0 18 0 1 0 317137092 1806336 354 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 0 0 0
/proc/2670/statm: 441 354 70 128 0 310 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7116

[startup+0.101953 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 2669
/proc/meminfo: memFree=1151672/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.301985 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 2669
/proc/meminfo: memFree=1151672/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.701052 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 2669
/proc/meminfo: memFree=1151672/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2672
/proc/meminfo: memFree=1149544/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=2952 CPUtime=1.42
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 601 0 0 0 142 0 0 0 25 0 1 0 317137099 3022848 555 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526278 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 738 555 86 211 0 524 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 8304

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2672
/proc/meminfo: memFree=1148520/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=4132 CPUtime=3.02
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 981 0 0 0 302 0 0 0 25 0 1 0 317137099 4231168 870 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 1033 871 86 211 0 819 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 9484

[startup+6.30198 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2672
/proc/meminfo: memFree=1147112/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=5540 CPUtime=6.22
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 1404 0 0 0 622 0 0 0 25 0 1 0 317137099 5672960 1196 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 1385 1196 86 211 0 1171 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10892

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2672
/proc/meminfo: memFree=1144744/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=7472 CPUtime=12.62
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 2091 0 0 0 1261 1 0 0 25 0 1 0 317137099 7651328 1687 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 1868 1687 86 211 0 1654 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 12824

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2672
/proc/meminfo: memFree=1142440/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=9908 CPUtime=25.41
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 2939 0 0 0 2540 1 0 0 25 0 1 0 317137099 10145792 2241 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 2477 2241 86 211 0 2263 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 15260

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2672
/proc/meminfo: memFree=1138856/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=13388 CPUtime=51
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 4227 0 0 0 5098 2 0 0 25 0 1 0 317137099 13709312 3141 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 3347 3141 86 211 0 3133 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 18740

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2672
/proc/meminfo: memFree=1135144/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=17328 CPUtime=102.19
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 6053 0 0 0 10216 3 0 0 25 0 1 0 317137099 17743872 4001 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 4332 4001 86 211 0 4118 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 22680

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2672
/proc/meminfo: memFree=1128232/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=23808 CPUtime=162.17
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 8541 0 0 0 16211 6 0 0 25 0 1 0 317137099 24379392 5717 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529253 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 5952 5717 86 211 0 5738 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 29160

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2672
/proc/meminfo: memFree=1128232/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=23808 CPUtime=222.15
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 8557 0 0 0 22209 6 0 0 25 0 1 0 317137099 24379392 5733 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522881 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 5952 5733 86 211 0 5738 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 29160

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2672
/proc/meminfo: memFree=1122280/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=31252 CPUtime=282.12
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 10474 0 0 0 28205 7 0 0 25 0 1 0 317137099 32002048 7264 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522965 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 7813 7264 86 211 0 7599 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 36604

[startup+342.303 s]
/proc/loadavg: 1.04 1.01 0.96 2/66 2672
/proc/meminfo: memFree=1117736/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=35076 CPUtime=342.11
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 13192 0 0 0 34202 9 0 0 25 0 1 0 317137099 35917824 8311 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 8769 8311 86 211 0 8555 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 40428

[startup+402.302 s]
/proc/loadavg: 1.05 1.02 0.97 2/66 2672
/proc/meminfo: memFree=1117736/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0

################
# More data... #
################

[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=43916 CPUtime=582.02
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 15411 0 0 0 58191 11 0 0 25 0 1 0 317137099 44969984 10497 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 10979 10497 86 211 0 10765 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 49268

[startup+642.303 s]
/proc/loadavg: 1.00 1.01 0.97 2/66 2672
/proc/meminfo: memFree=1104040/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=48832 CPUtime=642
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 16714 0 0 0 64188 12 0 0 25 0 1 0 317137099 50003968 11767 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 12208 11767 86 211 0 11994 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 54184

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 0.97 2/66 2674
/proc/meminfo: memFree=1102056/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=49820 CPUtime=701.98
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 19028 0 0 0 70184 14 0 0 25 0 1 0 317137099 51015680 12233 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 12455 12233 86 211 0 12241 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 55172

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2674
/proc/meminfo: memFree=1102056/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=49820 CPUtime=761.96
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 19028 0 0 0 76182 14 0 0 25 0 1 0 317137099 51015680 12233 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 12455 12233 86 211 0 12241 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 55172

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2674
/proc/meminfo: memFree=1102056/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=49820 CPUtime=821.94
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 19028 0 0 0 82180 14 0 0 25 0 1 0 317137099 51015680 12233 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 12455 12233 86 211 0 12241 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 55172

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2674
/proc/meminfo: memFree=1102056/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=49820 CPUtime=881.92
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 19028 0 0 0 88178 14 0 0 25 0 1 0 317137099 51015680 12233 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 12455 12233 86 211 0 12241 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 55172

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2674
/proc/meminfo: memFree=1101608/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=50740 CPUtime=941.9
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 19177 0 0 0 94176 14 0 0 25 0 1 0 317137099 51957760 12382 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 12685 12382 86 211 0 12471 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 56092

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2674
/proc/meminfo: memFree=1101480/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=50868 CPUtime=1001.87
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 19222 0 0 0 100173 14 0 0 25 0 1 0 317137099 52088832 12394 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 12717 12394 86 211 0 12503 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 56220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2674
/proc/meminfo: memFree=1101224/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=51396 CPUtime=1061.85
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 19310 0 0 0 106171 14 0 0 25 0 1 0 317137099 52629504 12482 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530131 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 12849 12482 86 211 0 12635 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 56748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2674
/proc/meminfo: memFree=1098536/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=56964 CPUtime=1121.84
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 20751 0 0 0 112169 15 0 0 25 0 1 0 317137099 58331136 13153 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 14241 13153 86 211 0 14027 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 62316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2674
/proc/meminfo: memFree=1094504/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=60960 CPUtime=1181.81
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 21764 0 0 0 118166 15 0 0 25 0 1 0 317137099 62423040 14133 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522846 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 15240 14133 86 211 0 15026 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 66312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2674
/proc/meminfo: memFree=1093480/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=62032 CPUtime=1200.02
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 22067 0 0 0 119986 16 0 0 25 0 1 0 317137099 63520768 14403 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 15508 14403 86 211 0 15294 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 67384

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2674
/proc/meminfo: memFree=1093480/2055920 swapFree=4184036/4192956
[pid=2669] ppid=2667 vsize=5352 CPUtime=0.03
/proc/2669/stat : 2669 (rsat.sh) S 2667 2669 1726 0 -1 4194304 305 374 0 0 0 0 3 0 17 0 1 0 317137092 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2669/statm: 1338 234 195 169 0 49 0
[pid=2672] ppid=2669 vsize=62032 CPUtime=1200.02
/proc/2672/stat : 2672 (rsat) R 2669 2669 1726 0 -1 4194304 22067 0 0 0 119986 16 0 0 25 0 1 0 317137099 63520768 14403 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2672/statm: 15508 14403 86 211 0 15294 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 67384

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2669 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=37994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.043993
while last known CPU time is 1200.05

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.89
CPU system time (s): 0.16
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 67384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.037994
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 679
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= 18
involuntary context switches= 2

runsolver used 1.44478 second user time and 2.66559 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sun Mar  4 01:30:11 UTC 2007

IDJOB= 319067
IDBENCH= 20470
IDSOLVER= 104
FILE ID= node43/319067-1172971811

PBS_JOBID= 4012073

Free space on /tmp= 66527 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.13.unsat.cnf
COMMAND LINE= /tmp/evaluation/319067-1172971811/rsat.sh /tmp/evaluation/319067-1172971811/instance-319067-1172971811.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-319067-1172971811 -o ROOT/results/node43/solver-319067-1172971811 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319067-1172971811/rsat.sh /tmp/evaluation/319067-1172971811/instance-319067-1172971811.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  8ca1246723b65c8e0ae1eddb535ce13f

RANDOM SEED= 925481567

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1152016 kB
Buffers:         38512 kB
Cached:         797628 kB
SwapCached:       3048 kB
Active:         654288 kB
Inactive:       191620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1152016 kB
SwapTotal:     4192956 kB
SwapFree:      4184036 kB
Dirty:            1844 kB
Writeback:           0 kB
Mapped:          15652 kB
Slab:            44048 kB
Committed_AS:   761620 kB
PageTables:       1392 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= 66529 MiB

End job on node43 on Sun Mar  4 01:50:13 UTC 2007