Trace number 337301

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) 1200.01 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
MD5SUM64fc27f80f46bd97e9b696c2a1119c70
Bench CategoryCRAFTED (crafted 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 variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     896     3042 |     268       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     792     3091 |      --       0       --      -- |     --   | -104/49
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 132   #clauses: 792   #literals: 3091
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node22.alineos.net_1635.cnf
0.00/0.01	c 132 variables, 792 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/node22/watcher-337301-1173664348 -o ROOT/results/node22/solver-337301-1173664348 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337301-1173664348/TiniSatELite /tmp/evaluation/337301-1173664348/instance-337301-1173664348.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1635
/proc/meminfo: memFree=1843432/2055920 swapFree=4131996/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 22742648 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1635/statm: 1338 232 195 169 0 49 0
[pid=1636] ppid=1635 vsize=5352 CPUtime=0
/proc/1636/stat : 1636 (TiniSatELite) S 1635 1635 667 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/1636/statm: 1338 236 198 169 0 49 0

[startup+0.025641 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1635
/proc/meminfo: memFree=1843432/2055920 swapFree=4131996/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101644 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1635
/proc/meminfo: memFree=1843432/2055920 swapFree=4131996/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301658 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1635
/proc/meminfo: memFree=1843432/2055920 swapFree=4131996/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701687 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1635
/proc/meminfo: memFree=1843432/2055920 swapFree=4131996/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1641
/proc/meminfo: memFree=1841432/2055920 swapFree=4131996/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=3228 CPUtime=1.48
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 606 0 0 0 148 0 0 0 25 0 1 0 22742649 3305472 591 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 807 591 52 110 0 694 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8580

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1641
/proc/meminfo: memFree=1840352/2055920 swapFree=4131996/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=5304 CPUtime=3.08
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 863 0 0 0 308 0 0 0 25 0 1 0 22742649 5431296 848 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520027 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 1326 848 52 110 0 1213 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10656

[startup+6.3021 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1641
/proc/meminfo: memFree=1838760/2055920 swapFree=4131996/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=5712 CPUtime=6.27
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 1209 0 0 0 627 0 0 0 25 0 1 0 22742649 5849088 1161 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 1428 1161 52 110 0 1315 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11064

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1641
/proc/meminfo: memFree=1836968/2055920 swapFree=4131996/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=9900 CPUtime=12.68
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 1606 0 0 0 1267 1 0 0 25 0 1 0 22742649 10137600 1558 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 2475 1558 52 110 0 2362 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15252

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1641
/proc/meminfo: memFree=1834472/2055920 swapFree=4131996/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=10752 CPUtime=25.47
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 2231 0 0 0 2546 1 0 0 25 0 1 0 22742649 11010048 2118 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 2688 2118 52 110 0 2575 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16104

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1641
/proc/meminfo: memFree=1831848/2055920 swapFree=4131996/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=18680 CPUtime=51.07
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 2926 0 0 0 5105 2 0 0 25 0 1 0 22742649 19128320 2813 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 4670 2813 52 110 0 4557 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24032

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1641
/proc/meminfo: memFree=1826792/2055920 swapFree=4132060/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=20152 CPUtime=102.26
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 4170 0 0 0 10222 4 0 0 25 0 1 0 22742649 20635648 4057 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 5038 4057 52 110 0 4925 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25504

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1641
/proc/meminfo: memFree=1823080/2055920 swapFree=4132060/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=21192 CPUtime=162.24
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 5222 0 0 0 16219 5 0 0 25 0 1 0 22742649 21700608 4980 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 5298 4980 52 110 0 5185 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26544

[startup+222.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 1641
/proc/meminfo: memFree=1819816/2055920 swapFree=4132060/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=37388 CPUtime=222.23
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 6021 0 0 0 22216 7 0 0 25 0 1 0 22742649 38285312 5779 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 9347 5779 52 110 0 9234 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42740

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 1641
/proc/meminfo: memFree=1817384/2055920 swapFree=4132124/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=37520 CPUtime=282.22
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 6634 0 0 0 28214 8 0 0 25 0 1 0 22742649 38420480 6392 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 9380 6392 52 110 0 9267 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42872

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1641
/proc/meminfo: memFree=1814568/2055920 swapFree=4132124/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=38572 CPUtime=342.2
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 7364 0 0 0 34211 9 0 0 25 0 1 0 22742649 39497728 7089 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 9643 7089 52 110 0 9530 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43924

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1641
/proc/meminfo: memFree=1812008/2055920 swapFree=4132188/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=39476 CPUtime=402.19
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 8081 0 0 0 40209 10 0 0 25 0 1 0 22742649 40423424 7740 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 9869 7740 52 110 0 9756 0

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

[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=41408 CPUtime=522.13
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 9463 0 0 0 52200 13 0 0 25 0 1 0 22742649 42401792 8766 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 10352 8766 52 110 0 10239 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 46760

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 1821
/proc/meminfo: memFree=1804776/2055920 swapFree=4132252/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=41408 CPUtime=582.06
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 9911 0 0 0 58193 13 0 0 25 0 1 0 22742649 42401792 9214 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 10352 9214 52 110 0 10239 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 46760

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1852
/proc/meminfo: memFree=1804200/2055920 swapFree=4132252/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=41408 CPUtime=642.03
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 10310 0 0 0 64189 14 0 0 25 0 1 0 22742649 42401792 9613 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 10352 9613 52 110 0 10239 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 46760

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1852
/proc/meminfo: memFree=1801896/2055920 swapFree=4132316/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=73576 CPUtime=702.01
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 10921 0 0 0 70186 15 0 0 25 0 1 0 22742649 75341824 10191 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 18394 10191 52 110 0 18281 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 78928

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1852
/proc/meminfo: memFree=1800360/2055920 swapFree=4132316/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=73960 CPUtime=762
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 11413 0 0 0 76184 16 0 0 25 0 1 0 22742649 75735040 10584 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 18490 10584 52 110 0 18377 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 79312

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1852
/proc/meminfo: memFree=1798760/2055920 swapFree=4132316/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=73960 CPUtime=821.99
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 11807 0 0 0 82182 17 0 0 25 0 1 0 22742649 75735040 10978 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 18490 10978 52 110 0 18377 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 79312

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1852
/proc/meminfo: memFree=1797096/2055920 swapFree=4132380/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=74536 CPUtime=881.97
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 12300 0 0 0 88179 18 0 0 25 0 1 0 22742649 76324864 11372 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 18634 11372 52 110 0 18521 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 79888

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1852
/proc/meminfo: memFree=1795496/2055920 swapFree=4132380/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=74664 CPUtime=941.96
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 12763 0 0 0 94177 19 0 0 25 0 1 0 22742649 76455936 11802 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 18666 11802 52 110 0 18553 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 80016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1852
/proc/meminfo: memFree=1794216/2055920 swapFree=4132444/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=74792 CPUtime=1001.95
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 13127 0 0 0 100175 20 0 0 25 0 1 0 22742649 76587008 12133 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 18698 12133 52 110 0 18585 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 80144

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1852
/proc/meminfo: memFree=1792680/2055920 swapFree=4132444/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=75568 CPUtime=1061.93
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 13584 0 0 0 106172 21 0 0 25 0 1 0 22742649 77381632 12525 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 18892 12525 52 110 0 18779 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 80920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1852
/proc/meminfo: memFree=1791208/2055920 swapFree=4132444/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=75824 CPUtime=1121.92
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 14006 0 0 0 112170 22 0 0 25 0 1 0 22742649 77643776 12882 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 18956 12882 52 110 0 18843 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 81176

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1852
/proc/meminfo: memFree=1790056/2055920 swapFree=4132508/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=75824 CPUtime=1181.91
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 14313 0 0 0 118168 23 0 0 25 0 1 0 22742649 77643776 13189 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 18956 13189 52 110 0 18843 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 81176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1852
/proc/meminfo: memFree=1789608/2055920 swapFree=4132508/4192956
[pid=1635] ppid=1633 vsize=5352 CPUtime=0
/proc/1635/stat : 1635 (TiniSatELite) S 1633 1635 667 0 -1 4194304 331 382 0 0 0 0 0 0 16 0 1 0 22742648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1635/statm: 1338 236 197 169 0 49 0
[pid=1641] ppid=1635 vsize=75824 CPUtime=1200.01
/proc/1641/stat : 1641 (tinisat) R 1635 1635 667 0 -1 4194304 14412 0 0 0 119978 23 0 0 25 0 1 0 22742649 77643776 13288 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1641/statm: 18956 13288 52 110 0 18843 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 81176

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 1635 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.010998
while last known CPU time is 1200.01

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): 1200.01
CPU user time (s): 1199.78
CPU system time (s): 0.23
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 81176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 713
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= 33
involuntary context switches= 10

runsolver used 1.2808 second user time and 3.09553 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Mar 12 01:52:28 UTC 2007

IDJOB= 337301
IDBENCH= 24696
IDSOLVER= 99
FILE ID= node22/337301-1173664348

PBS_JOBID= 4101419

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337301-1173664348/TiniSatELite /tmp/evaluation/337301-1173664348/instance-337301-1173664348.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-337301-1173664348 -o ROOT/results/node22/solver-337301-1173664348 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337301-1173664348/TiniSatELite /tmp/evaluation/337301-1173664348/instance-337301-1173664348.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  64fc27f80f46bd97e9b696c2a1119c70

RANDOM SEED= 540349023

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.238
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		: 3000.238
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:       1843904 kB
Buffers:         32608 kB
Cached:         116228 kB
SwapCached:      21776 kB
Active:          97264 kB
Inactive:        86872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843904 kB
SwapTotal:     4192956 kB
SwapFree:      4131996 kB
Dirty:            1128 kB
Writeback:           0 kB
Mapped:          39480 kB
Slab:            13412 kB
Committed_AS:   184832 kB
PageTables:       1772 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= 66563 MiB

End job on node22 on Mon Mar 12 02:12:31 UTC 2007