Trace number 313420

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) 1200.1 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data (download as text)

0.00/0.00	c Parsing...
1.10/1.15	c ==============================================================================
1.10/1.15	c |           |     ORIGINAL     |              LEARNT              |          |
1.10/1.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.10/1.15	c ==============================================================================
1.10/1.15	c |         0 | 1158473  2698320 |  347541       0        0     nan |  0.000 % |
8.58/8.65	c |         0 |  730398  2016040 |      --       0       --      -- |     --   | -221147/-216322
8.58/8.65	c ==============================================================================
8.58/8.65	c Result  :   #vars: 128393   #clauses: 730398   #literals: 2016040
8.58/8.65	c CPU time:   8.37173 s
8.58/8.65	c ==============================================================================
9.58/9.69	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-313420-1176884920 -o ROOT/results/node26/solver-313420-1176884920 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313420-1176884920/rsat.sh /tmp/evaluation/313420-1176884920/instance-313420-1176884920.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: 0.85 0.96 0.98 3/77 15283
/proc/meminfo: memFree=1541256/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=0
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136408838 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15283/statm: 1338 232 195 169 0 49 0
[pid=15284] ppid=15283 vsize=1136 CPUtime=0
/proc/15284/stat : 15284 (SatElite) R 15283 15283 14936 0 -1 4194304 198 0 0 0 0 0 0 0 19 0 1 0 136408838 1163264 180 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15284/statm: 284 182 49 128 0 153 0

[startup+0.039859 s]
/proc/loadavg: 0.85 0.96 0.98 3/77 15283
/proc/meminfo: memFree=1541256/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=0
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136408838 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15283/statm: 1338 232 195 169 0 49 0
[pid=15284] ppid=15283 vsize=6628 CPUtime=0.02
/proc/15284/stat : 15284 (SatElite) R 15283 15283 14936 0 -1 4194304 1516 0 0 0 2 0 0 0 19 0 1 0 136408838 6787072 1498 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/15284/statm: 1657 1499 49 128 0 1526 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11980

[startup+0.101858 s]
/proc/loadavg: 0.85 0.96 0.98 3/77 15283
/proc/meminfo: memFree=1541256/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=0
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136408838 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15283/statm: 1338 232 195 169 0 49 0
[pid=15284] ppid=15283 vsize=20772 CPUtime=0.09
/proc/15284/stat : 15284 (SatElite) R 15283 15283 14936 0 -1 4194304 3918 0 0 0 8 1 0 0 19 0 1 0 136408838 21270528 3900 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15284/statm: 5193 3902 49 128 0 5062 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26124

[startup+0.30202 s]
/proc/loadavg: 0.85 0.96 0.98 3/77 15283
/proc/meminfo: memFree=1541256/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=0
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136408838 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15283/statm: 1338 232 195 169 0 49 0
[pid=15284] ppid=15283 vsize=50968 CPUtime=0.29
/proc/15284/stat : 15284 (SatElite) R 15283 15283 14936 0 -1 4194304 11587 0 0 0 25 4 0 0 21 0 1 0 136408838 52191232 11569 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15284/statm: 12742 11571 49 128 0 12611 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56320

[startup+0.701914 s]
/proc/loadavg: 0.85 0.96 0.98 3/77 15283
/proc/meminfo: memFree=1541256/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=0
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136408838 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15283/statm: 1338 232 195 169 0 49 0
[pid=15284] ppid=15283 vsize=78096 CPUtime=0.68
/proc/15284/stat : 15284 (SatElite) R 15283 15283 14936 0 -1 4194304 18380 0 0 0 60 8 0 0 25 0 1 0 136408838 79970304 18362 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/15284/statm: 19524 18363 49 128 0 19393 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 83448

[startup+1.50199 s]
/proc/loadavg: 0.85 0.96 0.98 2/79 15285
/proc/meminfo: memFree=1441528/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=0
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136408838 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15283/statm: 1338 232 195 169 0 49 0
[pid=15284] ppid=15283 vsize=119588 CPUtime=1.49
/proc/15284/stat : 15284 (SatElite) R 15283 15283 14936 0 -1 4194304 30566 0 0 0 134 15 0 0 25 0 1 0 136408838 122458112 27794 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/15284/statm: 29897 27794 69 128 0 29766 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 124940

[startup+3.10114 s]
/proc/loadavg: 0.85 0.96 0.98 2/79 15285
/proc/meminfo: memFree=1419320/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=0
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136408838 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15283/statm: 1338 232 195 169 0 49 0
[pid=15284] ppid=15283 vsize=138704 CPUtime=3.09
/proc/15284/stat : 15284 (SatElite) R 15283 15283 14936 0 -1 4194304 34007 0 0 0 290 19 0 0 25 0 1 0 136408838 142032896 31235 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134571266 0 0 4096 3 0 0 0 17 1 0 0
/proc/15284/statm: 34676 31235 69 128 0 34545 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 144056

[startup+6.30243 s]
/proc/loadavg: 0.86 0.96 0.98 2/79 15285
/proc/meminfo: memFree=1402424/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=0
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136408838 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15283/statm: 1338 232 195 169 0 49 0
[pid=15284] ppid=15283 vsize=140620 CPUtime=6.28
/proc/15284/stat : 15284 (SatElite) R 15283 15283 14936 0 -1 4194304 38365 0 0 0 607 21 0 0 25 0 1 0 136408838 143994880 31884 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134571779 0 0 4096 3 0 0 0 17 1 0 0
/proc/15284/statm: 35155 31884 69 128 0 35024 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 145972

[startup+12.701 s]
/proc/loadavg: 0.87 0.97 0.98 2/79 15286
/proc/meminfo: memFree=1470968/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=49316 CPUtime=3
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 12714 0 0 0 294 6 0 0 25 0 1 0 136409807 50499584 11814 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 12329 11814 86 211 0 12115 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 54668

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.98 2/79 15286
/proc/meminfo: memFree=1469368/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=50708 CPUtime=15.79
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 13184 0 0 0 1573 6 0 0 25 0 1 0 136409807 51924992 12264 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529425 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 12677 12264 86 211 0 12463 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 56060

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.98 2/79 15286
/proc/meminfo: memFree=1457080/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=63144 CPUtime=41.39
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 16337 0 0 0 4128 11 0 0 25 0 1 0 136409807 64659456 15343 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 15786 15343 86 211 0 15572 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 68496

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.98 2/79 15286
/proc/meminfo: memFree=1435832/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=84756 CPUtime=92.58
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 21764 0 0 0 9238 20 0 0 25 0 1 0 136409807 86790144 20686 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522738 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 21189 20686 86 211 0 20975 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 90108

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15286
/proc/meminfo: memFree=1402232/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=118252 CPUtime=152.56
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 30202 0 0 0 15223 33 0 0 25 0 1 0 136409807 121090048 29106 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 29563 29106 86 211 0 29349 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 123604

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15286
/proc/meminfo: memFree=1372280/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=148412 CPUtime=212.55
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 37986 0 0 0 21208 47 0 0 25 0 1 0 136409807 151973888 36508 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 37103 36508 86 211 0 36889 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 153764

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15286
/proc/meminfo: memFree=1348344/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=172548 CPUtime=272.54
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 44074 0 0 0 27195 59 0 0 25 0 1 0 136409807 176689152 42587 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 43137 42587 86 211 0 42923 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 177900

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15286
/proc/meminfo: memFree=1319288/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=201024 CPUtime=332.52
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 51276 0 0 0 33178 74 0 0 25 0 1 0 136409807 205848576 49747 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 50256 49747 86 211 0 50042 0

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

/proc/15286/statm: 70025 69255 86 211 0 69811 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 285452

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15288
/proc/meminfo: memFree=1215864/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=305228 CPUtime=572.46
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 77556 0 0 0 57131 115 0 0 25 0 1 0 136409807 312553472 75578 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134518147 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 76307 75578 86 211 0 76093 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 310580

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15288
/proc/meminfo: memFree=1197368/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=323512 CPUtime=632.45
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 82189 0 0 0 63120 125 0 0 25 0 1 0 136409807 331276288 80183 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526297 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 80878 80183 86 211 0 80664 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 328864

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15288
/proc/meminfo: memFree=1170040/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=350908 CPUtime=692.43
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 89106 0 0 0 69106 137 0 0 25 0 1 0 136409807 359329792 87065 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 87727 87065 86 211 0 87513 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 356260

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15288
/proc/meminfo: memFree=1135032/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=385468 CPUtime=752.42
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 97791 0 0 0 75090 152 0 0 25 0 1 0 136409807 394719232 95735 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 96367 95735 86 211 0 96153 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 390820

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15288
/proc/meminfo: memFree=1105592/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=415012 CPUtime=812.4
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 105256 0 0 0 81075 165 0 0 25 0 1 0 136409807 424972288 103157 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 103753 103157 86 211 0 103539 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 420364

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15288
/proc/meminfo: memFree=1076984/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=443052 CPUtime=872.39
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 112324 0 0 0 87063 176 0 0 25 0 1 0 136409807 453685248 110191 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134518147 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 110763 110191 86 211 0 110549 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 448404

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15288
/proc/meminfo: memFree=1051704/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=468512 CPUtime=932.37
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 118779 0 0 0 93047 190 0 0 25 0 1 0 136409807 479756288 116590 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530125 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 117128 116590 86 211 0 116914 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 473864

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15288
/proc/meminfo: memFree=1016184/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=503580 CPUtime=992.36
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 127624 0 0 0 99031 205 0 0 25 0 1 0 136409807 515665920 125391 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 125895 125391 86 211 0 125681 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 508932

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15288
/proc/meminfo: memFree=991416/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=528476 CPUtime=1052.34
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 133967 0 0 0 105017 217 0 0 25 0 1 0 136409807 541159424 131643 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134518138 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 132119 131643 86 211 0 131905 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 533828

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15288
/proc/meminfo: memFree=969784/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=549680 CPUtime=1112.33
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 139347 0 0 0 111005 228 0 0 25 0 1 0 136409807 562872320 136974 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 137420 136974 86 211 0 137206 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 555032

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15288
/proc/meminfo: memFree=950200/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=569536 CPUtime=1172.31
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 144409 0 0 0 116994 237 0 0 25 0 1 0 136409807 583204864 141968 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 142384 141968 86 211 0 142170 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 574888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15288
/proc/meminfo: memFree=942712/2055920 swapFree=4170240/4192956
[pid=15283] ppid=15281 vsize=5352 CPUtime=9.68
/proc/15283/stat : 15283 (rsat.sh) S 15281 15283 14936 0 -1 4194304 305 49622 0 0 0 0 932 36 18 0 1 0 136408838 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15283/statm: 1338 234 195 169 0 49 0
[pid=15286] ppid=15283 vsize=579600 CPUtime=1190.42
/proc/15286/stat : 15286 (rsat) R 15283 15283 14936 0 -1 4194304 146940 0 0 0 118801 241 0 0 25 0 1 0 136409807 593510400 143726 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529203 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15286/statm: 144900 143726 86 211 0 144686 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 584952

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15283 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=321582
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=361944
# CPU time returned by wait4() is 9.68353
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1197.33
CPU system time (s): 2.77
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 584952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.32158
system time used= 0.361944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49927
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= 15
involuntary context switches= 211

runsolver used 1.24681 second user time and 3.12852 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Apr 18 08:28:40 UTC 2007

IDJOB= 313420
IDBENCH= 20366
IDSOLVER= 104
FILE ID= node26/313420-1176884920

PBS_JOBID= 4595115

Free space on /tmp= 66460 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/313420-1176884920/rsat.sh /tmp/evaluation/313420-1176884920/instance-313420-1176884920.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-313420-1176884920 -o ROOT/results/node26/solver-313420-1176884920 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313420-1176884920/rsat.sh /tmp/evaluation/313420-1176884920/instance-313420-1176884920.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b9de1594525a25a6c43932e2e172e913

RANDOM SEED= 321581016

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1541792 kB
Buffers:         36512 kB
Cached:         399060 kB
SwapCached:       3232 kB
Active:         212720 kB
Inactive:       245780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541792 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:           23052 kB
Writeback:           0 kB
Mapped:          30352 kB
Slab:            41200 kB
Committed_AS:   968620 kB
PageTables:       1716 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= 66438 MiB

End job on node26 on Wed Apr 18 08:48:43 UTC 2007