Trace number 332765

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00150.sat05-1328.reshuffled-07.cnf
MD5SUMb89dce22e5369c8081062018c6eea272
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.37979
Satisfiable
(Un)Satisfiability was proved
Number of variables552
Number of clauses30977
Sum of the clauses size265108
Maximum clause length11
Minimum clause length1
Number of clauses of size 14
Number of clauses of size 29
Number of clauses of size 3112
Number of clauses of size 4194
Number of clauses of size 5765
Number of clauses of size over 529893

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.07	c ==============================================================================
0.00/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.07	c ==============================================================================
0.00/0.07	c |         0 |   30973   264610 |    9291       0        0     nan |  0.000 % |
0.00/0.35	c |         0 |   30639   267569 |      --       0       --      -- |     --   | -334/3131
0.00/0.35	c ==============================================================================
0.00/0.35	c Result  :   #vars: 486   #clauses: 30639   #literals: 267569
0.00/0.35	c CPU time:   0.338948 s
0.00/0.35	c ==============================================================================
0.44/0.55	c Tinisat 0.22
0.44/0.55	c solving /tmp/GTI_node3.alineos.net_23100.cnf
0.44/0.55	c 486 variables, 30639 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-332765-1173489125 -o ROOT/results/node3/solver-332765-1173489125 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332765-1173489125/TiniSatELite /tmp/evaluation/332765-1173489125/instance-332765-1173489125.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.94 0.97 0.97 3/77 23100
/proc/meminfo: memFree=1572904/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 368867365 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23100/statm: 1338 232 195 169 0 49 0
[pid=23101] ppid=23100 vsize=5352 CPUtime=0
/proc/23101/stat : 23101 (TiniSatELite) S 23100 23100 21208 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23101/statm: 1338 236 198 169 0 49 0
[pid=23102] ppid=23101 vsize=0 CPUtime=0
/proc/23102/stat : 23102 (TiniSatELite) D 23101 23100 21208 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 368867365 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/23102/statm: 0 0 0 0 0 0 0
[pid=23103] ppid=23101 vsize=0 CPUtime=0
/proc/23103/stat : 23103 (sed) D 23101 23100 21208 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 368867365 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/23103/statm: 0 0 0 0 0 0 0

[startup+0.0555881 s]
/proc/loadavg: 0.94 0.97 0.97 3/77 23100
/proc/meminfo: memFree=1572904/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 368867365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10159 s]
/proc/loadavg: 0.94 0.97 0.97 3/77 23100
/proc/meminfo: memFree=1572904/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 368867365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301606 s]
/proc/loadavg: 0.94 0.97 0.97 3/77 23100
/proc/meminfo: memFree=1572904/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 368867365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701638 s]
/proc/loadavg: 0.94 0.97 0.97 3/77 23100
/proc/meminfo: memFree=1572904/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.44
Current children cumulated vsize (KiB) 5352

[startup+1.5017 s]
/proc/loadavg: 0.94 0.97 0.97 2/79 23106
/proc/meminfo: memFree=1567512/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=4892 CPUtime=1.03
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 1119 0 0 0 103 0 0 0 25 0 1 0 368867411 5009408 1104 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 1223 1104 52 110 0 1110 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10244

[startup+3.10184 s]
/proc/loadavg: 0.94 0.97 0.97 2/79 23106
/proc/meminfo: memFree=1566488/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=9552 CPUtime=2.63
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 1433 0 0 0 263 0 0 0 25 0 1 0 368867411 9781248 1418 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 2388 1418 52 110 0 2275 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14904

[startup+6.3011 s]
/proc/loadavg: 0.95 0.97 0.97 2/79 23106
/proc/meminfo: memFree=1563416/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=10788 CPUtime=5.84
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 2172 0 0 0 583 1 0 0 25 0 1 0 368867411 11046912 2157 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 2697 2157 52 110 0 2584 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16140

[startup+12.7026 s]
/proc/loadavg: 0.95 0.97 0.97 2/79 23106
/proc/meminfo: memFree=1557912/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=21852 CPUtime=12.23
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 3417 0 0 0 1221 2 0 0 25 0 1 0 368867411 22376448 3402 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 5463 3402 52 110 0 5350 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27204

[startup+25.5017 s]
/proc/loadavg: 0.96 0.97 0.97 2/79 23106
/proc/meminfo: memFree=1551128/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=23440 CPUtime=25.02
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 5204 0 0 0 2499 3 0 0 25 0 1 0 368867411 24002560 5027 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 5860 5027 52 110 0 5747 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 28792

[startup+51.1018 s]
/proc/loadavg: 0.97 0.97 0.97 2/79 23106
/proc/meminfo: memFree=1542296/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=45720 CPUtime=50.62
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 7817 0 0 0 5056 6 0 0 25 0 1 0 368867411 46817280 7220 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 11430 7220 52 110 0 11317 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 51072

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 23106
/proc/meminfo: memFree=1531608/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=47820 CPUtime=101.81
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 10672 0 0 0 10172 9 0 0 25 0 1 0 368867411 48967680 9878 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 11955 9878 52 110 0 11842 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 53172

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 23106
/proc/meminfo: memFree=1524312/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=50056 CPUtime=161.79
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 12897 0 0 0 16168 11 0 0 25 0 1 0 368867411 51257344 11714 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 12514 11714 52 110 0 12401 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 55408

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 23106
/proc/meminfo: memFree=1517464/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=91540 CPUtime=221.77
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 15412 0 0 0 22163 14 0 0 25 0 1 0 368867411 93736960 13389 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 22885 13389 52 110 0 22772 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 96892

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 23106
/proc/meminfo: memFree=1511960/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=92788 CPUtime=281.76
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 16987 0 0 0 28160 16 0 0 25 0 1 0 368867411 95014912 14737 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 23197 14737 52 110 0 23084 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 98140

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 23106
/proc/meminfo: memFree=1507480/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=93372 CPUtime=341.74
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 18157 0 0 0 34156 18 0 0 25 0 1 0 368867411 95612928 15874 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 23343 15874 52 110 0 23230 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 98724

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 23106
/proc/meminfo: memFree=1503256/2055920 swapFree=4158660/4192956

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

[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=96708 CPUtime=521.69
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 21749 0 0 0 52147 22 0 0 25 0 1 0 368867411 99028992 18851 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 24177 18851 52 110 0 24064 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 102060

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 23106
/proc/meminfo: memFree=1492696/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=97864 CPUtime=581.68
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 22709 0 0 0 58144 24 0 0 25 0 1 0 368867411 100212736 19554 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 24466 19554 52 110 0 24353 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 103216

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 23106
/proc/meminfo: memFree=1489944/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=98120 CPUtime=641.67
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 23482 0 0 0 64142 25 0 0 25 0 1 0 368867411 100474880 20262 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 24530 20262 52 110 0 24417 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 103472

[startup+702.301 s]
/proc/loadavg: 1.07 0.99 0.97 2/79 23106
/proc/meminfo: memFree=1486424/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=99540 CPUtime=701.65
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 24620 0 0 0 70139 26 0 0 25 0 1 0 368867411 101928960 21141 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 24885 21141 52 110 0 24772 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 104892

[startup+762.305 s]
/proc/loadavg: 1.10 1.00 0.98 2/79 23106
/proc/meminfo: memFree=1483480/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=100952 CPUtime=761.63
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 25672 0 0 0 76136 27 0 0 25 0 1 0 368867411 103374848 21870 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 25238 21870 52 110 0 25125 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 106304

[startup+822.301 s]
/proc/loadavg: 1.15 1.03 0.99 2/79 23106
/proc/meminfo: memFree=1480728/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=101212 CPUtime=821.61
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 26367 0 0 0 82133 28 0 0 25 0 1 0 368867411 103641088 22565 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 25303 22565 52 110 0 25190 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 106564

[startup+882.301 s]
/proc/loadavg: 1.05 1.02 0.99 2/79 23106
/proc/meminfo: memFree=1477784/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=103132 CPUtime=881.61
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 27589 0 0 0 88131 30 0 0 25 0 1 0 368867411 105607168 23303 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 25783 23303 52 110 0 25670 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 108484

[startup+942.302 s]
/proc/loadavg: 1.02 1.02 0.99 2/79 23106
/proc/meminfo: memFree=1475544/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=103132 CPUtime=941.59
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 28150 0 0 0 94128 31 0 0 25 0 1 0 368867411 105607168 23864 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 25783 23864 52 110 0 25670 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 108484

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/79 23106
/proc/meminfo: memFree=1472984/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=181912 CPUtime=1001.57
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 29820 0 0 0 100125 32 0 0 25 0 1 0 368867411 186277888 24476 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 45478 24476 52 110 0 45365 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 187264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/79 23106
/proc/meminfo: memFree=1470872/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=182104 CPUtime=1061.55
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 30386 0 0 0 106122 33 0 0 25 0 1 0 368867411 186474496 25042 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 45526 25042 52 110 0 45413 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 187456

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23106
/proc/meminfo: memFree=1468760/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=182236 CPUtime=1121.54
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 30903 0 0 0 112120 34 0 0 25 0 1 0 368867411 186609664 25559 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 45559 25559 52 110 0 45446 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 187588

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23106
/proc/meminfo: memFree=1466968/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=182236 CPUtime=1181.52
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 31359 0 0 0 118117 35 0 0 25 0 1 0 368867411 186609664 26015 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 45559 26015 52 110 0 45446 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 187588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23106
/proc/meminfo: memFree=1466456/2055920 swapFree=4158660/4192956
[pid=23100] ppid=23098 vsize=5352 CPUtime=0.44
/proc/23100/stat : 23100 (TiniSatELite) S 23098 23100 21208 0 -1 4194304 331 1510 0 0 0 0 43 1 15 0 1 0 368867365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23100/statm: 1338 236 197 169 0 49 0
[pid=23106] ppid=23100 vsize=182236 CPUtime=1199.62
/proc/23106/stat : 23106 (tinisat) R 23100 23100 21208 0 -1 4194304 31481 0 0 0 119927 35 0 0 25 0 1 0 368867411 186609664 26137 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23106/statm: 45559 26137 52 110 0 45446 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 187588

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 23100 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=435933 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=16997
CPU time returned by wait4() is 0.45293
while last known CPU time is 1200.06

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

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.7
CPU system time (s): 0.36
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 187588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.435933
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1841
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= 34
involuntary context switches= 19

runsolver used 1.3198 second user time and 3.05653 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Mar 10 01:12:05 UTC 2007

IDJOB= 332765
IDBENCH= 24588
IDSOLVER= 99
FILE ID= node3/332765-1173489125

PBS_JOBID= 4101078

Free space on /tmp= 66497 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00150.sat05-1328.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332765-1173489125/TiniSatELite /tmp/evaluation/332765-1173489125/instance-332765-1173489125.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-332765-1173489125 -o ROOT/results/node3/solver-332765-1173489125 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332765-1173489125/TiniSatELite /tmp/evaluation/332765-1173489125/instance-332765-1173489125.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b89dce22e5369c8081062018c6eea272

RANDOM SEED= 763989344

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1573312 kB
Buffers:         47388 kB
Cached:         343968 kB
SwapCached:       2568 kB
Active:         177856 kB
Inactive:       238820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1573312 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:          32984 kB
Slab:            51604 kB
Committed_AS:  1491380 kB
PageTables:       1660 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= 66495 MiB

End job on node3 on Sat Mar 10 01:32:08 UTC 2007