Trace number 293964

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) 1200.05 1200.45

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1405262666-07.UNSAT.shuffled.cnf
MD5SUM1a9df9fd15f24a2337522cdfe389f8f2
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 variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
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 |    2769    13845 |     830       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 130   #clauses: 2769   #literals: 13845
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_node19.alineos.net_20296.cnf
0.00/0.04	c 130 variables, 2769 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/node19/watcher-293964-1171780725 -o ROOT/results/node19/solver-293964-1171780725 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293964-1171780725/TiniSatELite /tmp/evaluation/293964-1171780725/instance-293964-1171780725.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: 0.92 0.98 0.99 3/77 20296
/proc/meminfo: memFree=1400112/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 198026579 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20296/statm: 1339 233 195 169 0 50 0
[pid=20297] ppid=20296 vsize=5356 CPUtime=0
/proc/20297/stat : 20297 (TiniSatELite) S 20296 20296 19225 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20297/statm: 1339 237 198 169 0 50 0
[pid=20298] ppid=20297 vsize=0 CPUtime=0
/proc/20298/stat : 20298 (TiniSatELite) D 20297 20296 19225 0 -1 4194372 25 0 0 0 0 0 0 0 18 0 1 0 198026579 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/20298/statm: 0 0 0 0 0 0 0
[pid=20299] ppid=20297 vsize=0 CPUtime=0
/proc/20299/stat : 20299 (sed) D 20297 20296 19225 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 198026579 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/20299/statm: 0 0 0 0 0 0 0

[startup+0.133152 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20296
/proc/meminfo: memFree=1400112/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.541194 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20296
/proc/meminfo: memFree=1400112/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.36128 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 20302
/proc/meminfo: memFree=1397728/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=3060 CPUtime=1.31
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 620 0 0 0 131 0 0 0 25 0 1 0 198026583 3133440 605 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 765 605 52 110 0 652 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8416

[startup+2.99746 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 20302
/proc/meminfo: memFree=1396576/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=5536 CPUtime=2.95
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 938 0 0 0 294 1 0 0 25 0 1 0 198026583 5668864 923 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 1384 923 52 110 0 1271 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10892

[startup+6.27482 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 20302
/proc/meminfo: memFree=1394784/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=5928 CPUtime=6.22
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 1331 0 0 0 621 1 0 0 25 0 1 0 198026583 6070272 1316 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 1482 1316 52 110 0 1369 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11284

[startup+12.7355 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 20302
/proc/meminfo: memFree=1392416/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=10496 CPUtime=12.68
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 1828 0 0 0 1267 1 0 0 25 0 1 0 198026583 10747904 1813 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 2624 1813 52 110 0 2511 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15852

[startup+25.5559 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 20302
/proc/meminfo: memFree=1389792/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=11352 CPUtime=25.49
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 2541 0 0 0 2548 1 0 0 25 0 1 0 198026583 11624448 2461 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 2838 2461 52 110 0 2725 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16708

[startup+51.1847 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 20302
/proc/meminfo: memFree=1386336/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=20084 CPUtime=51.12
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 3409 0 0 0 5109 3 0 0 25 0 1 0 198026583 20566016 3329 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 5021 3329 52 110 0 4908 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 25440

[startup+102.442 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 20304
/proc/meminfo: memFree=1381024/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=21412 CPUtime=102.36
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 4729 0 0 0 10231 5 0 0 25 0 1 0 198026583 21925888 4649 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 5353 4649 52 110 0 5240 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 26768

[startup+162.517 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20304
/proc/meminfo: memFree=1376096/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=39812 CPUtime=162.41
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 6073 0 0 0 16235 6 0 0 25 0 1 0 198026583 40767488 5864 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 9953 5864 52 110 0 9840 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 45168

[startup+222.587 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20304
/proc/meminfo: memFree=1372256/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=40164 CPUtime=222.47
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 7030 0 0 0 22239 8 0 0 25 0 1 0 198026583 41127936 6821 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 10041 6821 52 110 0 9928 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 45520

[startup+282.656 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20304
/proc/meminfo: memFree=1368800/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=40324 CPUtime=282.52
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 7892 0 0 0 28243 9 0 0 25 0 1 0 198026583 41291776 7683 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 10081 7683 52 110 0 9968 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 45680

[startup+342.725 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20304
/proc/meminfo: memFree=1364896/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=42044 CPUtime=342.57
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 8874 0 0 0 34247 10 0 0 25 0 1 0 198026583 43053056 8665 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 10511 8665 52 110 0 10398 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 47400

[startup+402.801 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20304
/proc/meminfo: memFree=1362144/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=42704 CPUtime=402.63
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 9532 0 0 0 40251 12 0 0 25 0 1 0 198026583 43728896 9323 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 10676 9323 52 110 0 10563 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 48060

[startup+462.869 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20304
/proc/meminfo: memFree=1359584/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=44184 CPUtime=462.68
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 10418 0 0 0 46255 13 0 0 25 0 1 0 198026583 45244416 9952 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 11046 9952 52 110 0 10933 0
Current children cumulated CPU time (s) 462.68

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

[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=78844 CPUtime=582.78
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 11651 0 0 0 58263 15 0 0 25 0 1 0 198026583 80736256 11119 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519941 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 19711 11119 52 110 0 19598 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 84200

[startup+643.078 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20304
/proc/meminfo: memFree=1352800/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=79036 CPUtime=642.84
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 12189 0 0 0 64267 17 0 0 25 0 1 0 198026583 80932864 11657 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 19759 11657 52 110 0 19646 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 84392

[startup+703.151 s]
/proc/loadavg: 1.06 1.00 1.00 3/79 20304
/proc/meminfo: memFree=1350368/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=79824 CPUtime=702.9
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 12828 0 0 0 70272 18 0 0 25 0 1 0 198026583 81739776 12263 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 19956 12263 52 110 0 19843 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 85180

[startup+763.224 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 20304
/proc/meminfo: memFree=1348384/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=80604 CPUtime=762.95
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 13433 0 0 0 76276 19 0 0 25 0 1 0 198026583 82538496 12769 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 20151 12769 52 110 0 20038 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 85960

[startup+823.298 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 20304
/proc/meminfo: memFree=1346464/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=80868 CPUtime=823
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 13900 0 0 0 82281 19 0 0 25 0 1 0 198026583 82808832 13236 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 20217 13236 52 110 0 20104 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 86224

[startup+883.367 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20304
/proc/meminfo: memFree=1344736/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=81256 CPUtime=883.06
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 14389 0 0 0 88286 20 0 0 25 0 1 0 198026583 83206144 13659 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 20314 13659 52 110 0 20201 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 86612

[startup+943.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20304
/proc/meminfo: memFree=1343200/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=81256 CPUtime=943.11
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 14790 0 0 0 94290 21 0 0 25 0 1 0 198026583 83206144 14060 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 20314 14060 52 110 0 20201 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 86612

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20304
/proc/meminfo: memFree=1341344/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=81912 CPUtime=1003.17
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 15257 0 0 0 100295 22 0 0 25 0 1 0 198026583 83877888 14527 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 20478 14527 52 110 0 20365 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 87268

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20304
/proc/meminfo: memFree=1339808/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=82104 CPUtime=1063.22
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 15620 0 0 0 106300 22 0 0 25 0 1 0 198026583 84074496 14890 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 20526 14890 52 110 0 20413 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 87460

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20304
/proc/meminfo: memFree=1338208/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=82296 CPUtime=1123.28
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 16020 0 0 0 112305 23 0 0 25 0 1 0 198026583 84271104 15290 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 20574 15290 52 110 0 20461 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 87652

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 20304
/proc/meminfo: memFree=1336480/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=82488 CPUtime=1183.33
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 16470 0 0 0 118309 24 0 0 25 0 1 0 198026583 84467712 15740 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 20622 15740 52 110 0 20509 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 87844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20304
/proc/meminfo: memFree=1335968/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=82488 CPUtime=1200.05
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 16590 0 0 0 119980 25 0 0 25 0 1 0 198026583 84467712 15860 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 20622 15860 52 110 0 20509 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 87844

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20304
/proc/meminfo: memFree=1335968/2055920 swapFree=4192812/4192956
[pid=20296] ppid=20294 vsize=5356 CPUtime=0
/proc/20296/stat : 20296 (TiniSatELite) S 20294 20296 19225 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198026579 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20296/statm: 1339 237 197 169 0 50 0
[pid=20302] ppid=20296 vsize=82488 CPUtime=1200.05
/proc/20302/stat : 20302 (tinisat) R 20296 20296 19225 0 -1 4194304 16590 0 0 0 119980 25 0 0 25 0 1 0 198026583 84467712 15860 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/20302/statm: 20622 15860 52 110 0 20509 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 87844

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20296 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 1200.05

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

Real time (s): 1200.45
CPU time (s): 1200.05
CPU user time (s): 1199.8
CPU system time (s): 0.25
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 87844

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= 741
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= 41
involuntary context switches= 10

runsolver used 1.2778 second user time and 2.99154 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Feb 18 06:38:46 UTC 2007

IDJOB= 293964
IDBENCH= 19877
IDSOLVER= 99
FILE ID= node19/293964-1171780725

PBS_JOBID= 3839291

Free space on /tmp= 66546 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1405262666-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293964-1171780725/TiniSatELite /tmp/evaluation/293964-1171780725/instance-293964-1171780725.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-293964-1171780725 -o ROOT/results/node19/solver-293964-1171780725 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293964-1171780725/TiniSatELite /tmp/evaluation/293964-1171780725/instance-293964-1171780725.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  1a9df9fd15f24a2337522cdfe389f8f2

RANDOM SEED= 353729003

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1400456 kB
Buffers:         53708 kB
Cached:         485532 kB
SwapCached:          0 kB
Active:         279564 kB
Inactive:       303384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1400456 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          62600 kB
Slab:            58032 kB
Committed_AS:   796928 kB
PageTables:       1756 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= 66545 MiB

End job on node19 on Sun Feb 18 06:58:48 UTC 2007