Trace number 313495

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) 1200.02 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.88	c ==============================================================================
0.00/0.88	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.88	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.88	c ==============================================================================
0.00/0.88	c |         0 |  990219  2297722 |  297065       0        0     nan |  0.000 % |
7.38/7.43	c |         0 |  427478  1139975 |      --       0       --      -- |     --   | -342939/-661157
7.38/7.44	c ==============================================================================
7.38/7.44	c Result  :   #vars: 72951   #clauses: 427478   #literals: 1139975
7.38/7.44	c CPU time:   7.18891 s
7.38/7.44	c ==============================================================================
8.00/8.61	c Tinisat 0.22
8.00/8.61	c solving /tmp/GTI_node38.alineos.net_18347.cnf
8.00/8.61	c 72951 variables, 427478 clauses

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/node38/watcher-313495-1176886148 -o ROOT/results/node38/solver-313495-1176886148 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313495-1176886148/TiniSatELite /tmp/evaluation/313495-1176886148/instance-313495-1176886148.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: 0.91 0.97 0.99 3/77 18347
/proc/meminfo: memFree=1683000/2055920 swapFree=4151700/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=0
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 120781550 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890608722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18347/statm: 1338 232 195 169 0 49 0
[pid=18348] ppid=18347 vsize=5352 CPUtime=0
/proc/18348/stat : 18348 (TiniSatELite) S 18347 18347 17440 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18348/statm: 1338 236 198 169 0 49 0
[pid=18349] ppid=18348 vsize=0 CPUtime=0
/proc/18349/stat : 18349 (TiniSatELite) R 18348 18347 17440 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 120781550 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 0 0 0 17 1 0 0
/proc/18349/statm: 0 0 0 0 0 0 0
[pid=18350] ppid=18348 vsize=0 CPUtime=0
/proc/18350/stat : 18350 (sed) D 18348 18347 17440 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 120781550 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/18350/statm: 0 0 0 0 0 0 0

[startup+0.072977 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18347
/proc/meminfo: memFree=1683000/2055920 swapFree=4151700/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=0
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 120781550 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18347/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101985 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18347
/proc/meminfo: memFree=1683000/2055920 swapFree=4151700/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=0
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 120781550 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18347/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302024 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18347
/proc/meminfo: memFree=1683000/2055920 swapFree=4151700/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=0
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 120781550 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18347/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701096 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18347
/proc/meminfo: memFree=1683000/2055920 swapFree=4151700/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=0
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 120781550 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18347/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50124 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 18352
/proc/meminfo: memFree=1588832/2055920 swapFree=4151700/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=0
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 120781550 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18347/statm: 1338 235 197 169 0 49 0
[pid=18352] ppid=18347 vsize=106448 CPUtime=1.48
/proc/18352/stat : 18352 (SatELite_releas) R 18347 18347 17440 0 -1 4194304 27183 0 0 0 134 14 0 0 25 0 1 0 120781551 109002752 24909 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 1 0 0
/proc/18352/statm: 26612 24909 66 128 0 26481 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 111800

[startup+3.10255 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 18352
/proc/meminfo: memFree=1576480/2055920 swapFree=4151700/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=0
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 120781550 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18347/statm: 1338 235 197 169 0 49 0
[pid=18352] ppid=18347 vsize=112592 CPUtime=3.08
/proc/18352/stat : 18352 (SatELite_releas) R 18347 18347 17440 0 -1 4194304 28883 0 0 0 293 15 0 0 25 0 1 0 120781551 115294208 26441 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134580358 0 0 4096 3 0 0 0 17 1 0 0
/proc/18352/statm: 28148 26441 66 128 0 28017 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 117944

[startup+6.30117 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 18352
/proc/meminfo: memFree=1570016/2055920 swapFree=4151700/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=0
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 120781550 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18347/statm: 1338 235 197 169 0 49 0
[pid=18352] ppid=18347 vsize=133360 CPUtime=6.28
/proc/18352/stat : 18352 (SatELite_releas) R 18347 18347 17440 0 -1 4194304 34599 0 0 0 609 19 0 0 25 0 1 0 120781551 136560640 28958 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134573952 0 0 4096 3 0 0 0 17 1 0 0
/proc/18352/statm: 33340 28958 66 128 0 33209 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 138712

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 18353
/proc/meminfo: memFree=1640232/2055920 swapFree=4151700/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=37596 CPUtime=4.66
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 8330 0 0 0 462 4 0 0 25 0 1 0 120782353 38498304 7051 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519812 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 9399 7051 52 110 0 9286 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 42948

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 18353
/proc/meminfo: memFree=1637608/2055920 swapFree=4151700/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=37596 CPUtime=17.46
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 9029 0 0 0 1741 5 0 0 25 0 1 0 120782353 38498304 7750 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 9399 7750 52 110 0 9286 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 42948

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 18353
/proc/meminfo: memFree=1631528/2055920 swapFree=4151700/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=62088 CPUtime=43.02
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 10601 0 0 0 4296 6 0 0 25 0 1 0 120782353 63578112 9322 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/18353/statm: 15522 9322 52 110 0 15409 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 67440

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 18353
/proc/meminfo: memFree=1621160/2055920 swapFree=4151764/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=62088 CPUtime=94.21
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 13190 0 0 0 9411 10 0 0 25 0 1 0 120782353 63578112 11911 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 15522 11911 52 110 0 15409 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 67440

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18353
/proc/meminfo: memFree=1610984/2055920 swapFree=4151764/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=62088 CPUtime=154.18
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 15722 0 0 0 15406 12 0 0 25 0 1 0 120782353 63578112 14443 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 15522 14443 52 110 0 15409 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 67440

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18353
/proc/meminfo: memFree=1600360/2055920 swapFree=4151828/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=111072 CPUtime=214.16
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 18340 0 0 0 21400 16 0 0 25 0 1 0 120782353 113737728 17061 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 27768 17061 52 110 0 27655 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 116424

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18353
/proc/meminfo: memFree=1591272/2055920 swapFree=4151828/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=111072 CPUtime=274.15
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 20619 0 0 0 27396 19 0 0 25 0 1 0 120782353 113737728 19340 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 27768 19340 52 110 0 27655 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 116424

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18353
/proc/meminfo: memFree=1583080/2055920 swapFree=4151828/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=111072 CPUtime=334.12
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 22650 0 0 0 33391 21 0 0 25 0 1 0 120782353 113737728 21371 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 27768 21371 52 110 0 27655 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 116424

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18353
/proc/meminfo: memFree=1576552/2055920 swapFree=4151892/4192956

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

/proc/18353/statm: 52260 27732 52 110 0 52147 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 214392

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18353
/proc/meminfo: memFree=1550312/2055920 swapFree=4151956/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=209040 CPUtime=574.04
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 30808 0 0 0 57372 32 0 0 25 0 1 0 120782353 214056960 29529 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 52260 29529 52 110 0 52147 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 214392

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18353
/proc/meminfo: memFree=1545064/2055920 swapFree=4151956/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=209040 CPUtime=634.02
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 32097 0 0 0 63367 35 0 0 25 0 1 0 120782353 214056960 30818 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 52260 30818 52 110 0 52147 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 214392

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18353
/proc/meminfo: memFree=1538344/2055920 swapFree=4152020/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=209304 CPUtime=694
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 33774 0 0 0 69362 38 0 0 25 0 1 0 120782353 214327296 32495 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 52326 32495 52 110 0 52213 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 214656

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 18529
/proc/meminfo: memFree=1531112/2055920 swapFree=4152020/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=209740 CPUtime=753.88
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 35221 0 0 0 75349 39 0 0 25 0 1 0 120782353 214773760 33942 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 52435 33942 52 110 0 52322 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 215092

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18551
/proc/meminfo: memFree=1525800/2055920 swapFree=4152084/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=211792 CPUtime=813.84
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 36848 0 0 0 81343 41 0 0 25 0 1 0 120782353 216875008 35569 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 52948 35569 52 110 0 52835 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 217144

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18551
/proc/meminfo: memFree=1520168/2055920 swapFree=4152084/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=212096 CPUtime=873.83
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 38258 0 0 0 87340 43 0 0 25 0 1 0 120782353 217186304 36946 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 53024 36946 52 110 0 52911 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 217448

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18551
/proc/meminfo: memFree=1515112/2055920 swapFree=4152084/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=212520 CPUtime=933.81
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 39546 0 0 0 93336 45 0 0 25 0 1 0 120782353 217620480 38234 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 53130 38234 52 110 0 53017 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 217872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18551
/proc/meminfo: memFree=1507176/2055920 swapFree=4152148/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=212872 CPUtime=993.78
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 41542 0 0 0 99331 47 0 0 25 0 1 0 120782353 217980928 40230 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 53218 40230 52 110 0 53105 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 218224

[startup+1062.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 18551
/proc/meminfo: memFree=1501096/2055920 swapFree=4152148/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=213272 CPUtime=1053.76
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 43062 0 0 0 105327 49 0 0 25 0 1 0 120782353 218390528 41750 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 53318 41750 52 110 0 53205 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 218624

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 18551
/proc/meminfo: memFree=1495400/2055920 swapFree=4152212/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=213760 CPUtime=1113.75
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 44475 0 0 0 111324 51 0 0 25 0 1 0 120782353 218890240 43163 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 53440 43163 52 110 0 53327 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 219112

[startup+1182.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/79 18551
/proc/meminfo: memFree=1488424/2055920 swapFree=4152212/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=214368 CPUtime=1173.73
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 46234 0 0 0 117319 54 0 0 25 0 1 0 120782353 219512832 44922 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 53592 44922 52 110 0 53479 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 219720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 18551
/proc/meminfo: memFree=1486504/2055920 swapFree=4152212/4192956
[pid=18347] ppid=18345 vsize=5352 CPUtime=8
/proc/18347/stat : 18347 (TiniSatELite) S 18345 18347 17440 0 -1 4194304 332 43851 0 0 0 0 771 29 16 0 1 0 120781550 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18347/statm: 1338 236 197 169 0 49 0
[pid=18353] ppid=18347 vsize=214368 CPUtime=1192.02
/proc/18353/stat : 18353 (tinisat) R 18347 18347 17440 0 -1 4194304 46691 0 0 0 119148 54 0 0 25 0 1 0 120782353 219512832 45379 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/18353/statm: 53592 45379 52 110 0 53479 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 219720

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 18347 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=720826
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=293955
# CPU time returned by wait4() is 8.01478
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.19
CPU system time (s): 0.83
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 219720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.72083
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44183
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= 38
involuntary context switches= 201

runsolver used 1.23381 second user time and 3.14252 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Apr 18 08:49:09 UTC 2007

IDJOB= 313495
IDBENCH= 20368
IDSOLVER= 99
FILE ID= node38/313495-1176886148

PBS_JOBID= 4595090

Free space on /tmp= 66238 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/313495-1176886148/TiniSatELite /tmp/evaluation/313495-1176886148/instance-313495-1176886148.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-313495-1176886148 -o ROOT/results/node38/solver-313495-1176886148 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313495-1176886148/TiniSatELite /tmp/evaluation/313495-1176886148/instance-313495-1176886148.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c438ce1eb243ac0a49869eda1166f28f

RANDOM SEED= 223787133

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1683408 kB
Buffers:         20480 kB
Cached:         243760 kB
SwapCached:       3408 kB
Active:         130556 kB
Inactive:       196880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683408 kB
SwapTotal:     4192956 kB
SwapFree:      4151700 kB
Dirty:           19124 kB
Writeback:           0 kB
Mapped:          71196 kB
Slab:            30360 kB
Committed_AS:  1507832 kB
PageTables:       2060 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= 66224 MiB

End job on node38 on Wed Apr 18 09:09:12 UTC 2007