Trace number 293390

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) 1200.04 1200.48

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1142849726-12.UNSAT.shuffled.cnf
MD5SUMc384062077db8cbd51f9b0f03be9edde
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node72.alineos.net_25959.cnf
0.00/0.02	c 120 variables, 2556 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/node72/watcher-293390-1171770253 -o ROOT/results/node72/solver-293390-1171770253 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293390-1171770253/TiniSatELite /tmp/evaluation/293390-1171770253/instance-293390-1171770253.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: 1.00 1.00 1.00 3/77 25959
/proc/meminfo: memFree=858944/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 196993083 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517921874 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25959/statm: 1339 233 195 169 0 50 0
[pid=25960] ppid=25959 vsize=5356 CPUtime=0
/proc/25960/stat : 25960 (TiniSatELite) S 25959 25959 21814 0 -1 4194368 52 189 0 0 0 0 0 0 20 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/25960/statm: 1339 237 198 169 0 50 0

[startup+0.107213 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25959
/proc/meminfo: memFree=858944/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515246 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25959
/proc/meminfo: memFree=858944/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33632 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=856488/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=2892 CPUtime=1.31
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 610 0 0 0 131 0 0 0 25 0 1 0 196993085 2961408 595 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 723 595 52 110 0 610 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8248

[startup+2.97247 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=855464/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=5216 CPUtime=2.95
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 907 0 0 0 295 0 0 0 25 0 1 0 196993085 5341184 892 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 1304 892 52 110 0 1191 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10572

[startup+6.25977 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=853864/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=5480 CPUtime=6.23
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 1267 0 0 0 623 0 0 0 25 0 1 0 196993085 5611520 1219 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 1370 1219 52 110 0 1257 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10836

[startup+12.7224 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=851688/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=9880 CPUtime=12.7
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 1756 0 0 0 1269 1 0 0 25 0 1 0 196993085 10117120 1708 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 2470 1708 52 110 0 2357 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 15236

[startup+25.5275 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=849256/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=10608 CPUtime=25.49
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 2376 0 0 0 2548 1 0 0 25 0 1 0 196993085 10862592 2328 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 2652 2328 52 110 0 2539 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15964

[startup+51.1569 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=845864/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=18856 CPUtime=51.12
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 3260 0 0 0 5109 3 0 0 25 0 1 0 196993085 19308544 3147 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 4714 3147 52 110 0 4601 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 24212

[startup+102.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=840680/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=20488 CPUtime=102.36
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 4552 0 0 0 10231 5 0 0 25 0 1 0 196993085 20979712 4439 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 5122 4439 52 110 0 5009 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 25844

[startup+162.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=836584/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=37112 CPUtime=162.42
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 5685 0 0 0 16236 6 0 0 25 0 1 0 196993085 38002688 5443 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 9278 5443 52 110 0 9165 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 42468

[startup+222.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=832872/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=37948 CPUtime=222.47
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 6604 0 0 0 22240 7 0 0 25 0 1 0 196993085 38858752 6362 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 9487 6362 52 110 0 9374 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 43304

[startup+282.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=829608/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=38332 CPUtime=282.52
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 7420 0 0 0 28243 9 0 0 25 0 1 0 196993085 39251968 7178 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 9583 7178 52 110 0 9470 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 43688

[startup+342.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=826024/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=39136 CPUtime=342.58
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 8305 0 0 0 34247 11 0 0 25 0 1 0 196993085 40075264 8063 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 9784 8063 52 110 0 9671 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 44492

[startup+402.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=823208/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=40180 CPUtime=402.64
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 8989 0 0 0 40251 13 0 0 25 0 1 0 196993085 41144320 8747 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 10045 8747 52 110 0 9932 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 45536

[startup+462.834 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=820712/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=41792 CPUtime=462.69
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 9867 0 0 0 46255 14 0 0 25 0 1 0 196993085 42795008 9368 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 10448 9368 52 110 0 10335 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 47148

[startup+522.904 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=818472/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0

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

[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=73712 CPUtime=582.81
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 10966 0 0 0 58265 16 0 0 25 0 1 0 196993085 75481088 10434 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 18428 10434 52 110 0 18315 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 79068

[startup+643.049 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=814504/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=73972 CPUtime=642.87
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 11466 0 0 0 64270 17 0 0 25 0 1 0 196993085 75747328 10901 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 18493 10901 52 110 0 18380 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 79328

[startup+703.123 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=812392/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=74456 CPUtime=702.92
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 11997 0 0 0 70274 18 0 0 25 0 1 0 196993085 76242944 11432 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 18614 11432 52 110 0 18501 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 79812

[startup+763.194 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=810600/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=74780 CPUtime=762.98
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 12461 0 0 0 76279 19 0 0 25 0 1 0 196993085 76574720 11896 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 18695 11896 52 110 0 18582 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 80136

[startup+823.268 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=808680/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=75624 CPUtime=823.04
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 12958 0 0 0 82284 20 0 0 25 0 1 0 196993085 77438976 12360 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 18906 12360 52 110 0 18793 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 80980

[startup+883.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=807016/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=75624 CPUtime=883.1
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 13373 0 0 0 88288 22 0 0 25 0 1 0 196993085 77438976 12775 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 18906 12775 52 110 0 18793 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 80980

[startup+943.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=805352/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=76276 CPUtime=943.15
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 13871 0 0 0 94293 22 0 0 25 0 1 0 196993085 78106624 13207 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 19069 13207 52 110 0 18956 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 81632

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25965
/proc/meminfo: memFree=803368/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=77456 CPUtime=1003.21
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 14392 0 0 0 100298 23 0 0 25 0 1 0 196993085 79314944 13695 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 19364 13695 52 110 0 19251 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 82812

[startup+1063.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 26089
/proc/meminfo: memFree=800688/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=77456 CPUtime=1063.14
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 14749 0 0 0 106290 24 0 0 25 0 1 0 196993085 79314944 14052 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 19364 14052 52 110 0 19251 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 82812

[startup+1123.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26167
/proc/meminfo: memFree=800360/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=77456 CPUtime=1123.17
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 15112 0 0 0 112292 25 0 0 25 0 1 0 196993085 79314944 14415 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 19364 14415 52 110 0 19251 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 82812

[startup+1183.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26167
/proc/meminfo: memFree=798888/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=77456 CPUtime=1183.23
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 15477 0 0 0 118297 26 0 0 25 0 1 0 196993085 79314944 14780 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 19364 14780 52 110 0 19251 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 82812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26167
/proc/meminfo: memFree=798440/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=77456 CPUtime=1200.04
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 15589 0 0 0 119978 26 0 0 25 0 1 0 196993085 79314944 14892 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 19364 14892 52 110 0 19251 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 82812

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26167
/proc/meminfo: memFree=798440/2055920 swapFree=4145060/4192956
[pid=25959] ppid=25957 vsize=5356 CPUtime=0
/proc/25959/stat : 25959 (TiniSatELite) S 25957 25959 21814 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196993083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25959/statm: 1339 237 197 169 0 50 0
[pid=25965] ppid=25959 vsize=77456 CPUtime=1200.04
/proc/25965/stat : 25965 (tinisat) R 25959 25959 21814 0 -1 4194304 15589 0 0 0 119978 26 0 0 25 0 1 0 196993085 79314944 14892 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25965/statm: 19364 14892 52 110 0 19251 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 82812

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25959 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.014996
while last known CPU time is 1200.04

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

Real time (s): 1200.48
CPU time (s): 1200.04
CPU user time (s): 1199.78
CPU system time (s): 0.26
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 82812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 734
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 1.18982 second user time and 3.07853 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Feb 18 03:44:13 UTC 2007

IDJOB= 293390
IDBENCH= 19863
IDSOLVER= 99
FILE ID= node72/293390-1171770253

PBS_JOBID= 3839515

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1142849726-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293390-1171770253/TiniSatELite /tmp/evaluation/293390-1171770253/instance-293390-1171770253.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-293390-1171770253 -o ROOT/results/node72/solver-293390-1171770253 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293390-1171770253/TiniSatELite /tmp/evaluation/293390-1171770253/instance-293390-1171770253.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c384062077db8cbd51f9b0f03be9edde

RANDOM SEED= 882882640

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        859288 kB
Buffers:         48584 kB
Cached:        1019036 kB
SwapCached:      16504 kB
Active:         668548 kB
Inactive:       423388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        859288 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          30052 kB
Slab:            90264 kB
Committed_AS:   487240 kB
PageTables:       1676 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 node72 on Sun Feb 18 04:04:15 UTC 2007