Trace number 292980

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.03 1200.47

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S114606831-19.UNSAT.shuffled.cnf
MD5SUMf58c1c79829cde7ca8870c737bfcca7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark847.449
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node42.alineos.net_2892.cnf
0.00/0.01	c 100 variables, 2130 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/node42/watcher-292980-1171762401 -o ROOT/results/node42/solver-292980-1171762401 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292980-1171762401/TiniSatELite /tmp/evaluation/292980-1171762401/instance-292980-1171762401.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2892
/proc/meminfo: memFree=440656/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 196196139 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415310418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2892/statm: 1339 233 195 169 0 50 0
[pid=2893] ppid=2892 vsize=5356 CPUtime=0
/proc/2893/stat : 2893 (TiniSatELite) S 2892 2892 2436 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2893/statm: 1339 237 198 169 0 50 0
[pid=2895] ppid=2893 vsize=0 CPUtime=0
/proc/2895/stat : 2895 (sed) D 2893 2892 2436 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 196196139 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/2895/statm: 0 0 0 0 0 0 0

[startup+0.107576 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2892
/proc/meminfo: memFree=440656/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515649 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2892
/proc/meminfo: memFree=440656/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3358 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2898
/proc/meminfo: memFree=438464/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=4188 CPUtime=1.31
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 569 0 0 0 131 0 0 0 25 0 1 0 196196140 4288512 554 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 1047 554 52 110 0 934 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9544

[startup+2.97712 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2898
/proc/meminfo: memFree=437440/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=4588 CPUtime=2.95
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 837 0 0 0 295 0 0 0 25 0 1 0 196196140 4698112 822 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 1147 822 52 110 0 1034 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9944

[startup+6.25474 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2898
/proc/meminfo: memFree=435968/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=8188 CPUtime=6.22
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 1163 0 0 0 622 0 0 0 25 0 1 0 196196140 8384512 1115 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 2047 1115 52 110 0 1934 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13544

[startup+12.714 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2898
/proc/meminfo: memFree=434048/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=8632 CPUtime=12.68
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 1589 0 0 0 1268 0 0 0 25 0 1 0 196196140 8839168 1541 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 2158 1541 52 110 0 2045 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13988

[startup+25.5264 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2898
/proc/meminfo: memFree=431616/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=9512 CPUtime=25.49
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 2286 0 0 0 2548 1 0 0 25 0 1 0 196196140 9740288 2173 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 2378 2173 52 110 0 2265 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14868

[startup+51.1503 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2898
/proc/meminfo: memFree=428544/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=16384 CPUtime=51.11
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 3029 0 0 0 5109 2 0 0 25 0 1 0 196196140 16777216 2916 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 4096 2916 52 110 0 3983 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 21740

[startup+102.391 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2898
/proc/meminfo: memFree=424000/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=18328 CPUtime=102.33
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 4299 0 0 0 10230 3 0 0 25 0 1 0 196196140 18767872 4057 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 4582 4057 52 110 0 4469 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 23684

[startup+162.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2898
/proc/meminfo: memFree=419776/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=32024 CPUtime=162.37
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 5340 0 0 0 16233 4 0 0 25 0 1 0 196196140 32792576 5098 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 8006 5098 52 110 0 7893 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 37380

[startup+222.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2898
/proc/meminfo: memFree=416576/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=32540 CPUtime=222.4
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 6157 0 0 0 22235 5 0 0 25 0 1 0 196196140 33320960 5915 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 8135 5915 52 110 0 8022 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 37896

[startup+282.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2898
/proc/meminfo: memFree=413760/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=32996 CPUtime=282.44
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 6843 0 0 0 28238 6 0 0 25 0 1 0 196196140 33787904 6601 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 8249 6601 52 110 0 8136 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 38352

[startup+342.621 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2898
/proc/meminfo: memFree=410816/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=34044 CPUtime=342.48
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 7652 0 0 0 34241 7 0 0 25 0 1 0 196196140 34861056 7344 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 8511 7344 52 110 0 8398 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 39400

[startup+402.686 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2900
/proc/meminfo: memFree=408128/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=35724 CPUtime=402.52
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 8568 0 0 0 40244 8 0 0 25 0 1 0 196196140 36581376 7970 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 8931 7970 52 110 0 8818 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 41080

[startup+462.749 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2900
/proc/meminfo: memFree=405312/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=62808 CPUtime=462.56
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 9395 0 0 0 46247 9 0 0 25 0 1 0 196196140 64315392 8665 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 15702 8665 52 110 0 15589 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 68164

[startup+522.808 s]

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

[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=63072 CPUtime=522.6
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 9911 0 0 0 52251 9 0 0 25 0 1 0 196196140 64585728 9181 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 15768 9181 52 110 0 15655 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 68428

[startup+582.863 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2900
/proc/meminfo: memFree=401344/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=63072 CPUtime=582.64
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 10383 0 0 0 58254 10 0 0 25 0 1 0 196196140 64585728 9653 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 15768 9653 52 110 0 15655 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 68428

[startup+642.922 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2900
/proc/meminfo: memFree=399424/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=63716 CPUtime=642.68
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 10996 0 0 0 64257 11 0 0 25 0 1 0 196196140 65245184 10135 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 15929 10135 52 110 0 15816 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 69072

[startup+702.977 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 2900
/proc/meminfo: memFree=397248/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=64688 CPUtime=702.71
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 11604 0 0 0 70260 11 0 0 25 0 1 0 196196140 66240512 10677 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 16172 10677 52 110 0 16059 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 70044

[startup+763.036 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 2900
/proc/meminfo: memFree=395584/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=65136 CPUtime=762.75
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 12097 0 0 0 76263 12 0 0 25 0 1 0 196196140 66699264 11104 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 16284 11104 52 110 0 16171 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 70492

[startup+823.1 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 2900
/proc/meminfo: memFree=393920/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=65136 CPUtime=822.8
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 12502 0 0 0 82267 13 0 0 25 0 1 0 196196140 66699264 11509 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 16284 11509 52 110 0 16171 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 70492

[startup+883.161 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 2900
/proc/meminfo: memFree=392384/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=65520 CPUtime=882.83
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 12981 0 0 0 88270 13 0 0 25 0 1 0 196196140 67092480 11890 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 16380 11890 52 110 0 16267 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 70876

[startup+943.222 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2900
/proc/meminfo: memFree=390848/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=65712 CPUtime=942.87
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 13369 0 0 0 94273 14 0 0 25 0 1 0 196196140 67289088 12278 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 16428 12278 52 110 0 16315 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 71068

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2900
/proc/meminfo: memFree=389312/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=66100 CPUtime=1002.91
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 13821 0 0 0 100276 15 0 0 25 0 1 0 196196140 67686400 12664 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 16525 12664 52 110 0 16412 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 71456

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2900
/proc/meminfo: memFree=387904/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=66232 CPUtime=1062.95
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 14166 0 0 0 106280 15 0 0 25 0 1 0 196196140 67821568 13009 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 16558 13009 52 110 0 16445 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 71588

[startup+1123.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2900
/proc/meminfo: memFree=386688/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=66232 CPUtime=1122.98
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 14488 0 0 0 112282 16 0 0 25 0 1 0 196196140 67821568 13331 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 16558 13331 52 110 0 16445 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 71588

[startup+1183.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2900
/proc/meminfo: memFree=385152/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=66756 CPUtime=1183.02
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 14902 0 0 0 118285 17 0 0 25 0 1 0 196196140 68358144 13712 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 16689 13712 52 110 0 16576 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 72112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2900
/proc/meminfo: memFree=384704/2055920 swapFree=4183424/4192956
[pid=2892] ppid=2890 vsize=5356 CPUtime=0
/proc/2892/stat : 2892 (TiniSatELite) S 2890 2892 2436 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196196139 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 1339 237 197 169 0 50 0
[pid=2898] ppid=2892 vsize=66888 CPUtime=1200.03
/proc/2898/stat : 2898 (tinisat) R 2892 2892 2436 0 -1 4194304 15008 0 0 0 119986 17 0 0 25 0 1 0 196196140 68493312 13818 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2898/statm: 16722 13818 52 110 0 16609 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 72244

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 2892 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=5999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.03

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

Real time (s): 1200.47
CPU time (s): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.17
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 72244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 725
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 0.910861 second user time and 2.40763 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Feb 18 01:33:21 UTC 2007

IDJOB= 292980
IDBENCH= 19853
IDSOLVER= 99
FILE ID= node42/292980-1171762401

PBS_JOBID= 3839510

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S114606831-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292980-1171762401/TiniSatELite /tmp/evaluation/292980-1171762401/instance-292980-1171762401.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-292980-1171762401 -o ROOT/results/node42/solver-292980-1171762401 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292980-1171762401/TiniSatELite /tmp/evaluation/292980-1171762401/instance-292980-1171762401.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f58c1c79829cde7ca8870c737bfcca7c

RANDOM SEED= 735585305

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:        441064 kB
Buffers:         49224 kB
Cached:        1443552 kB
SwapCached:       3836 kB
Active:         751532 kB
Inactive:       751292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        441064 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            98064 kB
Committed_AS:   758484 kB
PageTables:       1408 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 node42 on Sun Feb 18 01:53:24 UTC 2007