Trace number 297572

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 1200.37

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
MD5SUM8145f79563f8728b1e47a8c34d5efd7e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.028994
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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...
0.00/0.00	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 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2328     7072 |      --       0       --      -- |     --   | -15/43
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 534   #clauses: 2328   #literals: 7072
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node14.alineos.net_32347.cnf
0.00/0.02	c 534 variables, 2328 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/node14/watcher-297572-1171841327 -o ROOT/results/node14/solver-297572-1171841327 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297572-1171841327/TiniSatELite /tmp/evaluation/297572-1171841327/instance-297572-1171841327.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: 8.04 7.11 4.80 3/77 32347
/proc/meminfo: memFree=1330304/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 204087115 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234633298 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32347/statm: 1339 233 195 169 0 50 0
[pid=32348] ppid=32347 vsize=5356 CPUtime=0
/proc/32348/stat : 32348 (TiniSatELite) S 32347 32347 31938 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32348/statm: 1339 237 198 169 0 50 0

[startup+0.108592 s]
/proc/loadavg: 8.04 7.11 4.80 3/77 32347
/proc/meminfo: memFree=1330304/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.520626 s]
/proc/loadavg: 8.04 7.11 4.80 3/77 32347
/proc/meminfo: memFree=1330304/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3437 s]
/proc/loadavg: 8.04 7.11 4.80 2/79 32353
/proc/meminfo: memFree=1328048/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=3448 CPUtime=1.31
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 594 0 0 0 131 0 0 0 25 0 1 0 204087117 3530752 579 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 862 579 52 110 0 749 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8804

[startup+2.97986 s]
/proc/loadavg: 7.48 7.00 4.78 2/79 32353
/proc/meminfo: memFree=1326960/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=6064 CPUtime=2.95
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 900 0 0 0 295 0 0 0 25 0 1 0 204087117 6209536 885 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 1516 885 52 110 0 1403 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11420

[startup+6.25617 s]
/proc/loadavg: 7.48 7.00 4.78 2/79 32353
/proc/meminfo: memFree=1325040/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=6460 CPUtime=6.22
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 1339 0 0 0 621 1 0 0 25 0 1 0 204087117 6615040 1291 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 1615 1291 52 110 0 1502 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11816

[startup+12.7208 s]
/proc/loadavg: 6.48 6.81 4.74 2/79 32353
/proc/meminfo: memFree=1322800/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=11712 CPUtime=12.69
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 1841 0 0 0 1267 2 0 0 25 0 1 0 204087117 11993088 1793 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 2928 1793 52 110 0 2815 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17068

[startup+25.528 s]
/proc/loadavg: 5.64 6.61 4.70 2/79 32353
/proc/meminfo: memFree=1320176/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=12252 CPUtime=25.5
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 2506 0 0 0 2547 3 0 0 25 0 1 0 204087117 12546048 2458 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 3063 2458 52 110 0 2950 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17608

[startup+51.1574 s]
/proc/loadavg: 4.06 6.16 4.60 2/79 32353
/proc/meminfo: memFree=1316144/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=22316 CPUtime=51.11
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 3556 0 0 0 5107 4 0 0 25 0 1 0 204087117 22851584 3443 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 5579 3443 52 110 0 5466 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 27672

[startup+102.411 s]
/proc/loadavg: 2.32 5.36 4.41 2/79 32353
/proc/meminfo: memFree=1310512/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=23744 CPUtime=102.35
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 4951 0 0 0 10229 6 0 0 25 0 1 0 204087117 24313856 4838 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 5936 4838 52 110 0 5823 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 29100

[startup+162.485 s]
/proc/loadavg: 1.45 4.51 4.18 2/79 32353
/proc/meminfo: memFree=1305712/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=25360 CPUtime=162.41
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 6258 0 0 0 16233 8 0 0 25 0 1 0 204087117 25968640 6016 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 6340 6016 52 110 0 6227 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 30716

[startup+222.554 s]
/proc/loadavg: 1.16 3.87 3.98 2/79 32353
/proc/meminfo: memFree=1301744/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=44748 CPUtime=222.46
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 7235 0 0 0 22236 10 0 0 25 0 1 0 204087117 45821952 6993 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 11187 6993 52 110 0 11074 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 50104

[startup+282.62 s]
/proc/loadavg: 1.06 3.34 3.79 2/79 32353
/proc/meminfo: memFree=1297968/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=45168 CPUtime=282.51
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 8184 0 0 0 28239 12 0 0 25 0 1 0 204087117 46252032 7942 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520035 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 11292 7942 52 110 0 11179 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 50524

[startup+342.689 s]
/proc/loadavg: 1.02 2.95 3.62 2/79 32353
/proc/meminfo: memFree=1294000/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=46424 CPUtime=342.56
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 9158 0 0 0 34242 14 0 0 25 0 1 0 204087117 47538176 8916 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 11606 8916 52 110 0 11493 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 51780

[startup+402.762 s]
/proc/loadavg: 1.00 2.56 3.44 2/79 32353
/proc/meminfo: memFree=1291184/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=46976 CPUtime=402.62
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 9855 0 0 0 40247 15 0 0 25 0 1 0 204087117 48103424 9613 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 11744 9613 52 110 0 11631 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 52332

[startup+462.827 s]
/proc/loadavg: 1.00 2.28 3.29 2/79 32353
/proc/meminfo: memFree=1288304/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=48728 CPUtime=462.67
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 10817 0 0 0 46251 16 0 0 25 0 1 0 204087117 49897472 10318 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 12182 10318 52 110 0 12069 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 54084

[startup+522.897 s]
/proc/loadavg: 1.00 2.04 3.14 2/79 32353
/proc/meminfo: memFree=1285872/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0

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

[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=49872 CPUtime=582.78
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 12004 0 0 0 58259 19 0 0 25 0 1 0 204087117 51068928 11505 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 12468 11505 52 110 0 12355 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 55228

[startup+643.034 s]
/proc/loadavg: 1.00 1.69 2.88 2/79 32353
/proc/meminfo: memFree=1280944/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=87768 CPUtime=642.83
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 12661 0 0 0 64263 20 0 0 25 0 1 0 204087117 89874432 12162 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 21942 12162 52 110 0 21829 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 93124

[startup+703.103 s]
/proc/loadavg: 1.00 1.56 2.76 2/79 32355
/proc/meminfo: memFree=1278832/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=88196 CPUtime=702.89
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 13198 0 0 0 70267 22 0 0 25 0 1 0 204087117 90312704 12699 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 22049 12699 52 110 0 21936 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 93552

[startup+763.173 s]
/proc/loadavg: 1.05 1.47 2.65 2/79 32355
/proc/meminfo: memFree=1276656/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=88772 CPUtime=762.94
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 13727 0 0 0 76271 23 0 0 25 0 1 0 204087117 90902528 13228 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 22193 13228 52 110 0 22080 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 94128

[startup+823.242 s]
/proc/loadavg: 1.02 1.38 2.54 2/79 32355
/proc/meminfo: memFree=1274608/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=89036 CPUtime=822.99
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 14229 0 0 0 82275 24 0 0 25 0 1 0 204087117 91172864 13730 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 22259 13730 52 110 0 22146 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 94392

[startup+883.308 s]
/proc/loadavg: 1.00 1.31 2.44 2/79 32355
/proc/meminfo: memFree=1272880/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=89300 CPUtime=883.04
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 14707 0 0 0 88279 25 0 0 25 0 1 0 204087117 91443200 14175 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 22325 14175 52 110 0 22212 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 94656

[startup+943.375 s]
/proc/loadavg: 1.00 1.25 2.35 2/79 32355
/proc/meminfo: memFree=1270896/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=89868 CPUtime=943.09
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 15183 0 0 0 94283 26 0 0 25 0 1 0 204087117 92024832 14651 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 22467 14651 52 110 0 22354 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 95224

[startup+1003.44 s]
/proc/loadavg: 1.00 1.20 2.26 2/79 32355
/proc/meminfo: memFree=1269232/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=90156 CPUtime=1003.14
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 15639 0 0 0 100287 27 0 0 25 0 1 0 204087117 92319744 15074 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 22539 15074 52 110 0 22426 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 95512

[startup+1063.51 s]
/proc/loadavg: 1.00 1.16 2.18 2/79 32355
/proc/meminfo: memFree=1267504/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=90544 CPUtime=1063.19
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 16116 0 0 0 106291 28 0 0 25 0 1 0 204087117 92717056 15518 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 22636 15518 52 110 0 22523 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 95900

[startup+1123.58 s]
/proc/loadavg: 1.00 1.13 2.10 2/79 32355
/proc/meminfo: memFree=1265776/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=90720 CPUtime=1123.25
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 16546 0 0 0 112296 29 0 0 25 0 1 0 204087117 92897280 15948 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 22680 15948 52 110 0 22567 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 96076

[startup+1183.65 s]
/proc/loadavg: 1.00 1.11 2.03 2/79 32355
/proc/meminfo: memFree=1264048/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=90720 CPUtime=1183.3
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 16976 0 0 0 118300 30 0 0 25 0 1 0 204087117 92897280 16378 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 22680 16378 52 110 0 22567 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 96076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.10 2.01 2/79 32355
/proc/meminfo: memFree=1263536/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=90720 CPUtime=1200.01
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 17096 0 0 0 119971 30 0 0 25 0 1 0 204087117 92897280 16498 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 22680 16498 52 110 0 22567 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 96076

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.10 2.01 2/79 32355
/proc/meminfo: memFree=1263536/2055920 swapFree=4192812/4192956
[pid=32347] ppid=32345 vsize=5356 CPUtime=0
/proc/32347/stat : 32347 (TiniSatELite) S 32345 32347 31938 0 -1 4194304 333 422 0 0 0 0 0 0 16 0 1 0 204087115 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32347/statm: 1339 237 197 169 0 50 0
[pid=32353] ppid=32347 vsize=90720 CPUtime=1200.01
/proc/32353/stat : 32353 (tinisat) R 32347 32347 31938 0 -1 4194304 17096 0 0 0 119971 30 0 0 25 0 1 0 204087117 92897280 16498 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32353/statm: 22680 16498 52 110 0 22567 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 96076

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32347 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.014997
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): 1200.37
CPU time (s): 1200.01
CPU user time (s): 1199.71
CPU system time (s): 0.3
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 96076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 755
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= 10

runsolver used 1.19782 second user time and 3.06953 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sun Feb 18 23:28:47 UTC 2007

IDJOB= 297572
IDBENCH= 19965
IDSOLVER= 99
FILE ID= node14/297572-1171841327

PBS_JOBID= 3839384

Free space on /tmp= 66550 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297572-1171841327/TiniSatELite /tmp/evaluation/297572-1171841327/instance-297572-1171841327.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-297572-1171841327 -o ROOT/results/node14/solver-297572-1171841327 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297572-1171841327/TiniSatELite /tmp/evaluation/297572-1171841327/instance-297572-1171841327.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  8145f79563f8728b1e47a8c34d5efd7e

RANDOM SEED= 426679980

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1330776 kB
Buffers:         71136 kB
Cached:         518424 kB
SwapCached:          0 kB
Active:         410120 kB
Inactive:       233660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1330776 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          73096 kB
Slab:            66972 kB
Committed_AS:   738012 kB
PageTables:       1736 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= 66550 MiB

End job on node14 on Sun Feb 18 23:48:49 UTC 2007