Trace number 307207

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) 1200.03 1200.47

General information on the benchmark

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

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.10	c ==============================================================================
0.00/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.10	c ==============================================================================
0.00/0.10	c |         0 |   79800   239400 |   23939       0        0     nan |  0.000 % |
0.00/0.29	c |         0 |   79239   240731 |      --       0       --      -- |     --   | -561/1331
0.00/0.29	c ==============================================================================
0.00/0.29	c Result  :   #vars: 18499   #clauses: 79239   #literals: 240731
0.00/0.29	c CPU time:   0.282956 s
0.00/0.29	c ==============================================================================
0.39/0.52	c Tinisat 0.22
0.39/0.52	c solving /tmp/GTI_node60.alineos.net_8702.cnf
0.39/0.52	c 18499 variables, 79239 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-307207-1172115422 -o ROOT/results/node60/solver-307207-1172115422 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307207-1172115422/TiniSatELite /tmp/evaluation/307207-1172115422/instance-307207-1172115422.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8702
/proc/meminfo: memFree=1864968/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 231499087 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894413394 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8702/statm: 1338 232 195 169 0 49 0
[pid=8703] ppid=8702 vsize=5352 CPUtime=0
/proc/8703/stat : 8703 (TiniSatELite) S 8702 8702 7513 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8703/statm: 1338 236 198 169 0 49 0
[pid=8705] ppid=8703 vsize=0 CPUtime=0
/proc/8705/stat : 8705 (sed) D 8703 8702 7513 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 231499087 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/8705/statm: 0 0 0 0 0 0 0

[startup+0.1071 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8702
/proc/meminfo: memFree=1864968/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 231499087 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8702/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515162 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8702
/proc/meminfo: memFree=1864968/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 5352

[startup+1.33531 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8708
/proc/meminfo: memFree=1855344/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=8796 CPUtime=0.92
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 2260 0 0 0 92 0 0 0 25 0 1 0 231499128 9007104 1979 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 2199 1979 52 110 0 2086 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14148

[startup+2.9716 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8708
/proc/meminfo: memFree=1854000/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=13796 CPUtime=2.55
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 2705 0 0 0 255 0 0 0 25 0 1 0 231499128 14127104 2424 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 3449 2424 52 110 0 3336 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 19148

[startup+6.25419 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 8708
/proc/meminfo: memFree=1850416/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=13796 CPUtime=5.83
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 3540 0 0 0 582 1 0 0 25 0 1 0 231499128 14127104 3259 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 3449 3259 52 110 0 3336 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 19148

[startup+12.7113 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 8708
/proc/meminfo: memFree=1843768/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=23796 CPUtime=12.29
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 5124 0 0 0 1225 4 0 0 25 0 1 0 231499128 24367104 4843 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 5949 4843 52 110 0 5836 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29148

[startup+25.5246 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 8708
/proc/meminfo: memFree=1831864/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=43796 CPUtime=25.1
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 8188 0 0 0 2503 7 0 0 25 0 1 0 231499128 44847104 7907 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 10949 7907 52 110 0 10836 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49148

[startup+51.1472 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 8708
/proc/meminfo: memFree=1807608/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=83796 CPUtime=50.7
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 14153 0 0 0 5058 12 0 0 25 0 1 0 231499128 85807104 13872 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 20949 13872 52 110 0 20836 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 89148

[startup+102.388 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 8708
/proc/meminfo: memFree=1767224/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=164932 CPUtime=101.93
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 24310 0 0 0 10172 21 0 0 25 0 1 0 231499128 168890368 24029 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 41233 24029 52 110 0 41120 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 170284

[startup+162.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8708
/proc/meminfo: memFree=1724728/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=166068 CPUtime=161.97
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 34753 0 0 0 16165 32 0 0 25 0 1 0 231499128 170053632 34472 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 41517 34472 52 110 0 41404 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 171420

[startup+222.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8710
/proc/meminfo: memFree=1687224/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=327436 CPUtime=222.01
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 44283 0 0 0 22159 42 0 0 25 0 1 0 231499128 335294464 43873 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 81859 43873 52 110 0 81746 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 332788

[startup+282.563 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8710
/proc/meminfo: memFree=1655928/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=328308 CPUtime=282.05
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 52088 0 0 0 28155 50 0 0 25 0 1 0 231499128 336187392 51678 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 82077 51678 52 110 0 81964 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 333660

[startup+342.624 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8710
/proc/meminfo: memFree=1622648/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=328916 CPUtime=342.09
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 60436 0 0 0 34151 58 0 0 25 0 1 0 231499128 336809984 60026 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 82229 60026 52 110 0 82116 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 334268

[startup+402.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8710
/proc/meminfo: memFree=1589560/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=329296 CPUtime=402.14
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 68584 0 0 0 40147 67 0 0 25 0 1 0 231499128 337199104 68174 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 82324 68174 52 110 0 82211 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 334648

[startup+462.749 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8710
/proc/meminfo: memFree=1562040/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=330448 CPUtime=462.17
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 75478 0 0 0 46144 73 0 0 25 0 1 0 231499128 338378752 75068 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 82612 75068 52 110 0 82499 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 335800

[startup+522.808 s]

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

[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=332108 CPUtime=522.22
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 82168 0 0 0 52141 81 0 0 25 0 1 0 231499128 340078592 81501 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 83027 81501 52 110 0 82914 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 337460

[startup+582.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8710
/proc/meminfo: memFree=1509816/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=652720 CPUtime=582.25
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 88702 0 0 0 58137 88 0 0 25 0 1 0 231499128 668385280 88035 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 163180 88035 52 110 0 163067 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 658072

[startup+642.918 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8710
/proc/meminfo: memFree=1485816/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=653224 CPUtime=642.28
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 94720 0 0 0 64134 94 0 0 25 0 1 0 231499128 668901376 94053 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 163306 94053 52 110 0 163193 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 658576

[startup+702.976 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8710
/proc/meminfo: memFree=1456696/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=653608 CPUtime=702.32
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 101988 0 0 0 70131 101 0 0 25 0 1 0 231499128 669294592 101321 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 163402 101321 52 110 0 163289 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 658960

[startup+763.033 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8710
/proc/meminfo: memFree=1436152/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=654232 CPUtime=762.35
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 107114 0 0 0 76130 105 0 0 25 0 1 0 231499128 669933568 106447 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 163558 106447 52 110 0 163445 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 659584

[startup+823.097 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8710
/proc/meminfo: memFree=1415416/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=654744 CPUtime=822.4
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 112248 0 0 0 82129 111 0 0 25 0 1 0 231499128 670457856 111581 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 163686 111581 52 110 0 163573 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 660096

[startup+883.156 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 8710
/proc/meminfo: memFree=1395256/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=655260 CPUtime=882.45
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 117303 0 0 0 88128 117 0 0 25 0 1 0 231499128 670986240 116636 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 163815 116636 52 110 0 163702 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 660612

[startup+943.214 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8710
/proc/meminfo: memFree=1376504/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=655760 CPUtime=942.48
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 122004 0 0 0 94125 123 0 0 25 0 1 0 231499128 671498240 121337 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 163940 121337 52 110 0 163827 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 661112

[startup+1003.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8710
/proc/meminfo: memFree=1353784/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=656012 CPUtime=1002.52
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 127685 0 0 0 100122 130 0 0 25 0 1 0 231499128 671756288 127018 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 164003 127018 52 110 0 163890 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 661364

[startup+1063.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8710
/proc/meminfo: memFree=1329656/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=656268 CPUtime=1062.56
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 133640 0 0 0 106121 135 0 0 25 0 1 0 231499128 672018432 132973 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 164067 132973 52 110 0 163954 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 661620

[startup+1123.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8710
/proc/meminfo: memFree=1305912/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=656656 CPUtime=1122.59
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 139611 0 0 0 112119 140 0 0 25 0 1 0 231499128 672415744 138944 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 164164 138944 52 110 0 164051 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 662008

[startup+1183.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8710
/proc/meminfo: memFree=1285304/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=656920 CPUtime=1182.64
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 144740 0 0 0 118118 146 0 0 25 0 1 0 231499128 672686080 144073 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532420 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 164230 144073 52 110 0 164117 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 662272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8710
/proc/meminfo: memFree=1276600/2055920 swapFree=4183516/4192956
[pid=8702] ppid=8700 vsize=5352 CPUtime=0.39
/proc/8702/stat : 8702 (TiniSatELite) S 8700 8702 7513 0 -1 4194304 331 2714 0 0 0 0 38 1 16 0 1 0 231499087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8702/statm: 1338 236 197 169 0 49 0
[pid=8708] ppid=8702 vsize=657052 CPUtime=1199.64
/proc/8708/stat : 8708 (tinisat) R 8702 8702 7513 0 -1 4194304 146845 0 0 0 119817 147 0 0 25 0 1 0 231499128 672821248 146178 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 164263 146178 52 110 0 164150 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 662404

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 8702 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=385941 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=20996
CPU time returned by wait4() is 0.406937
while last known CPU time is 1200.03

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

Real time (s): 1200.47
CPU time (s): 1200.03
CPU user time (s): 1198.55
CPU system time (s): 1.48
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 662404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.385941
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3045
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= 35
involuntary context switches= 15

runsolver used 0.869867 second user time and 2.45263 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Thu Feb 22 03:37:02 UTC 2007

IDJOB= 307207
IDBENCH= 20200
IDSOLVER= 99
FILE ID= node60/307207-1172115422

PBS_JOBID= 3892914

Free space on /tmp= 66558 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
COMMAND LINE= /tmp/evaluation/307207-1172115422/TiniSatELite /tmp/evaluation/307207-1172115422/instance-307207-1172115422.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-307207-1172115422 -o ROOT/results/node60/solver-307207-1172115422 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307207-1172115422/TiniSatELite /tmp/evaluation/307207-1172115422/instance-307207-1172115422.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  59c8db54641efdcb0f397a2fc06a7707

RANDOM SEED= 428718278

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1865376 kB
Buffers:         12948 kB
Cached:         119284 kB
SwapCached:       3836 kB
Active:          50352 kB
Inactive:        92308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1865376 kB
SwapTotal:     4192956 kB
SwapFree:      4183516 kB
Dirty:            2652 kB
Writeback:           0 kB
Mapped:          16044 kB
Slab:            33864 kB
Committed_AS:   783560 kB
PageTables:       1464 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= 66556 MiB

End job on node60 on Thu Feb 22 03:57:05 UTC 2007