Trace number 293595

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 1200.48

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1183327690-20.UNSAT.shuffled.cnf
MD5SUM4ad843d6b2033a064344b00f68a62595
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 variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.03	c CPU time:   0.002999 s
0.00/0.03	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node72.alineos.net_26424.cnf
0.00/0.04	c 110 variables, 2343 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-293595-1171773868 -o ROOT/results/node72/solver-293595-1171773868 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293595-1171773868/TiniSatELite /tmp/evaluation/293595-1171773868/instance-293595-1171773868.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 2/77 26424
/proc/meminfo: memFree=858376/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 197354614 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517921874 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26424/statm: 1339 233 195 169 0 50 0
[pid=26425] ppid=26424 vsize=5356 CPUtime=0
/proc/26425/stat : 26425 (TiniSatELite) S 26424 26424 26185 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26425/statm: 1339 237 198 169 0 50 0
[pid=26426] ppid=26425 vsize=0 CPUtime=0
/proc/26426/stat : 26426 (TiniSatELite) D 26425 26424 26185 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 197354614 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/26426/statm: 0 0 0 0 0 0 0
[pid=26427] ppid=26425 vsize=0 CPUtime=0
/proc/26427/stat : 26427 (sed) D 26425 26424 26185 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 197354614 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/26427/statm: 0 0 0 0 0 0 0

[startup+0.133501 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 26424
/proc/meminfo: memFree=858376/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.541535 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 26424
/proc/meminfo: memFree=858376/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.36161 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=856112/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=2732 CPUtime=1.31
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 593 0 0 0 131 0 0 0 25 0 1 0 197354618 2797568 578 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 683 578 52 110 0 570 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8088

[startup+2.99776 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=855024/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=4896 CPUtime=2.94
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 887 0 0 0 294 0 0 0 25 0 1 0 197354618 5013504 872 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 1224 872 52 110 0 1111 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10252

[startup+6.27406 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=853296/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=8808 CPUtime=6.23
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 1245 0 0 0 622 1 0 0 25 0 1 0 197354618 9019392 1230 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 2202 1230 52 110 0 2089 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14164

[startup+12.7376 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=851320/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=9216 CPUtime=12.68
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 1694 0 0 0 1267 1 0 0 25 0 1 0 197354618 9437184 1679 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 2304 1679 52 110 0 2191 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14572

[startup+25.5578 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=849016/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=10056 CPUtime=25.5
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 2347 0 0 0 2549 1 0 0 25 0 1 0 197354618 10297344 2267 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 2514 2267 52 110 0 2401 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15412

[startup+51.1852 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=845688/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=17568 CPUtime=51.12
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 3155 0 0 0 5109 3 0 0 25 0 1 0 197354618 17989632 3075 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 4392 3075 52 110 0 4279 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 22924

[startup+102.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=840760/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=19460 CPUtime=102.36
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 4506 0 0 0 10232 4 0 0 25 0 1 0 197354618 19927040 4297 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 4865 4297 52 110 0 4752 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 24816

[startup+162.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=836216/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=34856 CPUtime=162.43
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 5618 0 0 0 16237 6 0 0 25 0 1 0 197354618 35692544 5409 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 8714 5409 52 110 0 8601 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 40212

[startup+222.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=832696/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=35304 CPUtime=222.47
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 6494 0 0 0 22240 7 0 0 25 0 1 0 197354618 36151296 6285 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 8826 6285 52 110 0 8713 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 40660

[startup+282.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=829688/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=35464 CPUtime=282.53
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 7245 0 0 0 28244 9 0 0 25 0 1 0 197354618 36315136 7036 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 8866 7036 52 110 0 8753 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 40820

[startup+342.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=826424/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=36604 CPUtime=342.58
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 8077 0 0 0 34248 10 0 0 25 0 1 0 197354618 37482496 7835 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 9151 7835 52 110 0 9038 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 41960

[startup+402.795 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=823864/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=38340 CPUtime=402.64
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 9041 0 0 0 40253 11 0 0 25 0 1 0 197354618 39260160 8476 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 9585 8476 52 110 0 9472 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 43696

[startup+462.865 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=821432/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=39148 CPUtime=462.7
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 9746 0 0 0 46258 12 0 0 25 0 1 0 197354618 40087552 9082 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 9787 9082 52 110 0 9674 0
Current children cumulated CPU time (s) 462.7

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

[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=69052 CPUtime=582.81
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 10937 0 0 0 58267 14 0 0 25 0 1 0 197354618 70709248 10207 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 17263 10207 52 110 0 17150 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 74408

[startup+643.074 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=814840/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=69828 CPUtime=642.86
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 11504 0 0 0 64271 15 0 0 25 0 1 0 197354618 71503872 10741 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 17457 10741 52 110 0 17344 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 75184

[startup+703.148 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=812984/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=70216 CPUtime=702.93
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 11997 0 0 0 70277 16 0 0 25 0 1 0 197354618 71901184 11201 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 17554 11201 52 110 0 17441 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 75572

[startup+763.216 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26430
/proc/meminfo: memFree=811192/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=70612 CPUtime=762.98
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 12441 0 0 0 76281 17 0 0 25 0 1 0 197354618 72306688 11645 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 17653 11645 52 110 0 17540 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 75968

[startup+823.285 s]
/proc/loadavg: 1.12 1.03 1.01 2/79 26430
/proc/meminfo: memFree=809528/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=70740 CPUtime=823.03
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 12871 0 0 0 82285 18 0 0 25 0 1 0 197354618 72437760 12042 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 17685 12042 52 110 0 17572 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 76096

[startup+883.355 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 26430
/proc/meminfo: memFree=807800/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=71128 CPUtime=883.09
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 13340 0 0 0 88290 19 0 0 25 0 1 0 197354618 72835072 12478 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 17782 12478 52 110 0 17669 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 76484

[startup+943.426 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 26430
/proc/meminfo: memFree=806136/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=71128 CPUtime=943.15
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 13745 0 0 0 94295 20 0 0 25 0 1 0 197354618 72835072 12883 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 17782 12883 52 110 0 17669 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 76484

[startup+1003.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/85 26502
/proc/meminfo: memFree=803256/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=71388 CPUtime=1003.17
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 14190 0 0 0 100296 21 0 0 25 0 1 0 197354618 73101312 13295 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 17847 13295 52 110 0 17734 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 76744

[startup+1063.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/85 26594
/proc/meminfo: memFree=801784/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=71388 CPUtime=1063.11
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 14556 0 0 0 106289 22 0 0 25 0 1 0 197354618 73101312 13661 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 17847 13661 52 110 0 17734 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 76744

[startup+1123.59 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 26632
/proc/meminfo: memFree=801464/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=71388 CPUtime=1123.16
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 14915 0 0 0 112293 23 0 0 25 0 1 0 197354618 73101312 14020 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 17847 14020 52 110 0 17734 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 76744

[startup+1183.66 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 26632
/proc/meminfo: memFree=799800/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=71644 CPUtime=1183.22
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 15365 0 0 0 118298 24 0 0 25 0 1 0 197354618 73363456 14404 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 17911 14404 52 110 0 17798 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 77000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 26632
/proc/meminfo: memFree=799480/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=71964 CPUtime=1200.03
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 15497 0 0 0 119979 24 0 0 25 0 1 0 197354618 73691136 14503 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 17991 14503 52 110 0 17878 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 77320

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: 1.01 1.01 1.00 2/79 26632
/proc/meminfo: memFree=799480/2055920 swapFree=4145060/4192956
[pid=26424] ppid=26422 vsize=5356 CPUtime=0
/proc/26424/stat : 26424 (TiniSatELite) S 26422 26424 26185 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197354614 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26424/statm: 1339 237 197 169 0 50 0
[pid=26430] ppid=26424 vsize=71964 CPUtime=1200.03
/proc/26430/stat : 26430 (tinisat) R 26424 26424 26185 0 -1 4194304 15497 0 0 0 119979 24 0 0 25 0 1 0 197354618 73691136 14503 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26430/statm: 17991 14503 52 110 0 17878 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 77320

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26424 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=10998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.013997
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): 1200.48
CPU time (s): 1200.03
CPU user time (s): 1199.79
CPU system time (s): 0.24
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 77320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 729
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= 38
involuntary context switches= 6

runsolver used 1.21981 second user time and 3.05054 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Feb 18 04:44:28 UTC 2007

IDJOB= 293595
IDBENCH= 19868
IDSOLVER= 99
FILE ID= node72/293595-1171773868

PBS_JOBID= 3839543

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1183327690-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293595-1171773868/TiniSatELite /tmp/evaluation/293595-1171773868/instance-293595-1171773868.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-293595-1171773868 -o ROOT/results/node72/solver-293595-1171773868 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293595-1171773868/TiniSatELite /tmp/evaluation/293595-1171773868/instance-293595-1171773868.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  4ad843d6b2033a064344b00f68a62595

RANDOM SEED= 579857207

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:        858784 kB
Buffers:         48760 kB
Cached:        1019404 kB
SwapCached:      16504 kB
Active:         677032 kB
Inactive:       415308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        858784 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            90388 kB
Committed_AS:   487576 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 05:04:31 UTC 2007