Trace number 329273

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
TiniSatELite 2007-02-08? (TO) 1200.05 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k100.cnf
MD5SUMcf1b8194ff6d413d396ac9e26bb031ef
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 variables50797
Number of clauses177980
Sum of the clauses size470252
Maximum clause length37
Minimum clause length1
Number of clauses of size 11318
Number of clauses of size 295086
Number of clauses of size 374860
Number of clauses of size 4486
Number of clauses of size 5945
Number of clauses of size over 55285

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.18	c ==============================================================================
0.00/0.18	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.18	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.18	c ==============================================================================
0.00/0.18	c |         0 |  176662   468934 |   52998       0        0     nan |  0.000 % |
0.99/1.01	c |         0 |  126705   459117 |      --       0       --      -- |     --   | -48055/-4128
0.99/1.01	c ==============================================================================
0.99/1.01	c Result  :   #vars: 18202   #clauses: 126705   #literals: 459117
0.99/1.01	c CPU time:   0.966853 s
0.99/1.01	c ==============================================================================
1.21/1.44	c Tinisat 0.22
1.21/1.44	c solving /tmp/GTI_node18.alineos.net_17821.cnf
1.21/1.44	c 18202 variables, 126705 clauses

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/node18/watcher-329273-1173136457 -o ROOT/results/node18/solver-329273-1173136457 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329273-1173136457/TiniSatELite /tmp/evaluation/329273-1173136457/instance-329273-1173136457.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 0.95 0.98 3/77 17821
/proc/meminfo: memFree=1147128/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=0
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 333600258 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17821/statm: 1338 232 195 169 0 49 0
[pid=17822] ppid=17821 vsize=0 CPUtime=0
/proc/17822/stat : 17822 (TiniSatELite) R 17821 17821 17402 0 -1 4194372 64 188 0 0 0 0 0 0 20 0 1 0 333600259 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/17822/statm: 0 0 0 0 0 0 0

[startup+0.00998095 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 17821
/proc/meminfo: memFree=1147128/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=0
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 333600258 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17821/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101987 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 17821
/proc/meminfo: memFree=1147128/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=0
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 333600258 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17821/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302007 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 17821
/proc/meminfo: memFree=1147128/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=0
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 333600258 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17821/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701045 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 17821
/proc/meminfo: memFree=1147128/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=0
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 333600258 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17821/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50112 s]
/proc/loadavg: 0.93 0.95 0.98 2/79 17826
/proc/meminfo: memFree=1117160/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 1.21
Current children cumulated vsize (KiB) 5352

[startup+3.10128 s]
/proc/loadavg: 0.93 0.95 0.98 2/79 17827
/proc/meminfo: memFree=1131752/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=12440 CPUtime=1.87
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 3018 0 0 0 185 2 0 0 25 0 1 0 333600381 12738560 2647 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 3110 2647 52 110 0 2997 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17792

[startup+6.30159 s]
/proc/loadavg: 0.93 0.96 0.98 2/79 17827
/proc/meminfo: memFree=1129320/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=21596 CPUtime=5.06
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 3558 0 0 0 504 2 0 0 25 0 1 0 333600381 22114304 3187 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 5399 3187 52 110 0 5286 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 26948

[startup+12.7012 s]
/proc/loadavg: 0.94 0.96 0.98 2/79 17827
/proc/meminfo: memFree=1125544/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=21596 CPUtime=11.46
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 4518 0 0 0 1143 3 0 0 25 0 1 0 333600381 22114304 4147 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 5399 4147 52 110 0 5286 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26948

[startup+25.5014 s]
/proc/loadavg: 0.95 0.96 0.98 2/79 17827
/proc/meminfo: memFree=1119144/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=39904 CPUtime=24.26
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 6032 0 0 0 2421 5 0 0 25 0 1 0 333600381 40861696 5661 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 9976 5661 52 110 0 9863 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 45256

[startup+51.1019 s]
/proc/loadavg: 0.97 0.96 0.98 2/79 17827
/proc/meminfo: memFree=1105384/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=39904 CPUtime=49.85
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 9490 0 0 0 4978 7 0 0 25 0 1 0 333600381 40861696 9119 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 9976 9119 52 110 0 9863 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 45256

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/79 17827
/proc/meminfo: memFree=1088872/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=76792 CPUtime=101.04
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 13565 0 0 0 10091 13 0 0 25 0 1 0 333600381 78635008 13194 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 19198 13194 52 110 0 19085 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 82144

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=1069672/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=77620 CPUtime=161.02
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 18436 0 0 0 16083 19 0 0 25 0 1 0 333600381 79482880 18065 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519846 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 19405 18065 52 110 0 19292 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 82972

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=1049448/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=152424 CPUtime=221.01
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 23391 0 0 0 22076 25 0 0 25 0 1 0 333600381 156082176 23020 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 38106 23020 52 110 0 37993 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 157776

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=1032296/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=153088 CPUtime=280.99
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 27687 0 0 0 28069 30 0 0 25 0 1 0 333600381 156762112 27316 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 38272 27316 52 110 0 38159 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 158440

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=1016040/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=153612 CPUtime=340.97
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 31744 0 0 0 34061 36 0 0 25 0 1 0 333600381 157298688 31373 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 38403 31373 52 110 0 38290 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 158964

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=1006824/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=153876 CPUtime=400.96
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 34042 0 0 0 40057 39 0 0 25 0 1 0 333600381 157569024 33671 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 38469 33671 52 110 0 38356 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 159228


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

[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=154332 CPUtime=520.92
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 37426 0 0 0 52049 43 0 0 25 0 1 0 333600381 158035968 37055 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 38583 37055 52 110 0 38470 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 159684

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=986152/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=300948 CPUtime=580.9
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 39190 0 0 0 58045 45 0 0 25 0 1 0 333600381 308170752 38819 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517021 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 75237 38819 52 110 0 75124 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 306300

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=975016/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=302232 CPUtime=640.9
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 41991 0 0 0 64041 49 0 0 25 0 1 0 333600381 309485568 41587 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 75558 41587 52 110 0 75445 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 307584

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=963944/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=304324 CPUtime=700.87
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 45048 0 0 0 70035 52 0 0 25 0 1 0 333600381 311627776 44387 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 76081 44387 52 110 0 75968 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 309676

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=950888/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=304884 CPUtime=760.86
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 48281 0 0 0 76030 56 0 0 25 0 1 0 333600381 312201216 47620 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517021 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 76221 47620 52 110 0 76108 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 310236

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=938344/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=305688 CPUtime=820.84
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 51454 0 0 0 82024 60 0 0 25 0 1 0 333600381 313024512 50793 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 76422 50793 52 110 0 76309 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 311040

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=924776/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=305820 CPUtime=880.83
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 54808 0 0 0 88019 64 0 0 25 0 1 0 333600381 313159680 54147 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 76455 54147 52 110 0 76342 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 311172

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/79 17827
/proc/meminfo: memFree=916776/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=305952 CPUtime=940.81
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 56820 0 0 0 94015 66 0 0 25 0 1 0 333600381 313294848 56159 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 76488 56159 52 110 0 76375 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 311304

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=907880/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=306528 CPUtime=1000.79
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 59008 0 0 0 100011 68 0 0 25 0 1 0 333600381 313884672 58347 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 76632 58347 52 110 0 76519 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 311880

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=897192/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=307256 CPUtime=1060.78
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 61725 0 0 0 106006 72 0 0 25 0 1 0 333600381 314630144 61064 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 76814 61064 52 110 0 76701 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 312608

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=887592/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=307524 CPUtime=1120.76
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 64085 0 0 0 112001 75 0 0 25 0 1 0 333600381 314904576 63424 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 76881 63424 52 110 0 76768 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 312876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=877800/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=308116 CPUtime=1180.74
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 66541 0 0 0 117996 78 0 0 25 0 1 0 333600381 315510784 65880 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 77029 65880 52 110 0 76916 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 313468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17827
/proc/meminfo: memFree=874984/2055920 swapFree=4153516/4192956
[pid=17821] ppid=17819 vsize=5352 CPUtime=1.21
/proc/17821/stat : 17821 (TiniSatELite) S 17819 17821 17402 0 -1 4194304 331 7873 0 0 0 0 115 6 16 0 1 0 333600258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1338 236 197 169 0 49 0
[pid=17827] ppid=17821 vsize=308392 CPUtime=1198.84
/proc/17827/stat : 17827 (tinisat) R 17821 17821 17402 0 -1 4194304 67216 0 0 0 119805 79 0 0 25 0 1 0 333600381 315793408 66555 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17827/statm: 77098 66555 52 110 0 76985 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 313744

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17821 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=158823 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=64990
CPU time returned by wait4() is 1.22381
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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.2
CPU system time (s): 0.85
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 313744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.15882
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8204
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= 32
involuntary context switches= 14

runsolver used 1.3268 second user time and 3.04954 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Mar  5 23:14:17 UTC 2007

IDJOB= 329273
IDBENCH= 20536
IDSOLVER= 99
FILE ID= node18/329273-1173136457

PBS_JOBID= 4014979

Free space on /tmp= 66538 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k100.cnf
COMMAND LINE= /tmp/evaluation/329273-1173136457/TiniSatELite /tmp/evaluation/329273-1173136457/instance-329273-1173136457.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-329273-1173136457 -o ROOT/results/node18/solver-329273-1173136457 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329273-1173136457/TiniSatELite /tmp/evaluation/329273-1173136457/instance-329273-1173136457.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  cf1b8194ff6d413d396ac9e26bb031ef

RANDOM SEED= 717862752

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1147600 kB
Buffers:         50808 kB
Cached:         763196 kB
SwapCached:       2472 kB
Active:         428720 kB
Inactive:       408152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1147600 kB
SwapTotal:     4192956 kB
SwapFree:      4153516 kB
Dirty:            5696 kB
Writeback:           0 kB
Mapped:          30696 kB
Slab:            57116 kB
Committed_AS:  1172728 kB
PageTables:       1668 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= 66533 MiB

End job on node18 on Mon Mar  5 23:34:20 UTC 2007