Trace number 298023

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 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1279599478-02.SAT.shuffled.cnf
MD5SUMb403a40368f0561878d5cbdd78a87179
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.008997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1896     5785 |      --       0       --      -- |     --   | -16/49
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 435   #clauses: 1896   #literals: 5785
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node26.alineos.net_14964.cnf
0.00/0.02	c 435 variables, 1896 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/node26/watcher-298023-1171849023 -o ROOT/results/node26/solver-298023-1171849023 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298023-1171849023/TiniSatELite /tmp/evaluation/298023-1171849023/instance-298023-1171849023.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: 0.93 0.98 0.99 3/77 14964
/proc/meminfo: memFree=797040/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 204855966 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14964/statm: 1339 233 195 169 0 50 0
[pid=14965] ppid=14964 vsize=5356 CPUtime=0
/proc/14965/stat : 14965 (TiniSatELite) S 14964 14964 12475 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14965/statm: 1339 237 198 169 0 50 0
[pid=14966] ppid=14965 vsize=0 CPUtime=0
/proc/14966/stat : 14966 (TiniSatELite) D 14965 14964 12475 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 204855966 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/14966/statm: 0 0 0 0 0 0 0
[pid=14967] ppid=14965 vsize=0 CPUtime=0
/proc/14967/stat : 14967 (sed) D 14965 14964 12475 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 204855966 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/14967/statm: 0 0 0 0 0 0 0

[startup+0.107963 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 14964
/proc/meminfo: memFree=797040/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.517031 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 14964
/proc/meminfo: memFree=797040/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34017 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 14970
/proc/meminfo: memFree=794904/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=3008 CPUtime=1.32
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 568 0 0 0 132 0 0 0 25 0 1 0 204855968 3080192 553 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 752 553 52 110 0 639 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8364

[startup+2.97646 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 14970
/proc/meminfo: memFree=793880/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=5196 CPUtime=2.95
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 827 0 0 0 295 0 0 0 25 0 1 0 204855968 5320704 812 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 1299 812 52 110 0 1186 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10552

[startup+6.26003 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 14970
/proc/meminfo: memFree=792344/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=5592 CPUtime=6.23
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 1220 0 0 0 623 0 0 0 25 0 1 0 204855968 5726208 1172 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 1398 1172 52 110 0 1285 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10948

[startup+12.7191 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 14970
/proc/meminfo: memFree=790176/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=9964 CPUtime=12.69
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 1718 0 0 0 1268 1 0 0 25 0 1 0 204855968 10203136 1670 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 2491 1670 52 110 0 2378 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15320

[startup+25.5294 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 14970
/proc/meminfo: memFree=787680/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=10796 CPUtime=25.49
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 2404 0 0 0 2547 2 0 0 25 0 1 0 204855968 11055104 2291 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 2699 2291 52 110 0 2586 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16152

[startup+51.1628 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 14970
/proc/meminfo: memFree=784352/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=19028 CPUtime=51.11
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 3247 0 0 0 5108 3 0 0 25 0 1 0 204855968 19484672 3134 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 4757 3134 52 110 0 4644 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 24384

[startup+102.422 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 14970
/proc/meminfo: memFree=779360/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=20492 CPUtime=102.36
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 4506 0 0 0 10231 5 0 0 25 0 1 0 204855968 20983808 4393 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 5123 4393 52 110 0 5010 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 25848

[startup+162.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14970
/proc/meminfo: memFree=775072/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=37320 CPUtime=162.4
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 5678 0 0 0 16234 6 0 0 25 0 1 0 204855968 38215680 5436 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 9330 5436 52 110 0 9217 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 42676

[startup+222.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=771488/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=37768 CPUtime=222.46
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 6576 0 0 0 22238 8 0 0 25 0 1 0 204855968 38674432 6334 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 9442 6334 52 110 0 9329 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 43124

[startup+282.632 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=768096/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=38324 CPUtime=282.5
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 7430 0 0 0 28241 9 0 0 25 0 1 0 204855968 39243776 7188 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 9581 7188 52 110 0 9468 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 43680

[startup+342.699 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=764320/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=39524 CPUtime=342.55
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 8350 0 0 0 34244 11 0 0 25 0 1 0 204855968 40472576 8108 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 9881 8108 52 110 0 9768 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 44880

[startup+402.771 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=761504/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=40576 CPUtime=402.6
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 9055 0 0 0 40248 12 0 0 25 0 1 0 204855968 41549824 8813 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 10144 8813 52 110 0 10031 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 45932

[startup+462.839 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=759136/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=41864 CPUtime=462.65
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 9922 0 0 0 46252 13 0 0 25 0 1 0 204855968 42868736 9423 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 10466 9423 52 110 0 10353 0
Current children cumulated CPU time (s) 462.65

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

[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=73076 CPUtime=522.7
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 10492 0 0 0 52256 14 0 0 25 0 1 0 204855968 74829824 9993 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 18269 9993 52 110 0 18156 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 78432

[startup+582.98 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=754528/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=73512 CPUtime=582.75
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 11062 0 0 0 58260 15 0 0 25 0 1 0 204855968 75276288 10563 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 18378 10563 52 110 0 18265 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 78868

[startup+643.06 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=752608/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=73848 CPUtime=642.8
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 11564 0 0 0 64264 16 0 0 25 0 1 0 204855968 75620352 11065 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 18462 11065 52 110 0 18349 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 79204

[startup+703.128 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=750624/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=74424 CPUtime=702.85
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 12130 0 0 0 70268 17 0 0 25 0 1 0 204855968 76210176 11565 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 18606 11565 52 110 0 18493 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 79780

[startup+763.194 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=748576/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=75036 CPUtime=762.9
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 12613 0 0 0 76272 18 0 0 25 0 1 0 204855968 76836864 12048 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 18759 12048 52 110 0 18646 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 80392

[startup+823.264 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=746592/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=75748 CPUtime=822.95
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 13126 0 0 0 82276 19 0 0 25 0 1 0 204855968 77565952 12528 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 18937 12528 52 110 0 18824 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 81104

[startup+883.332 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=744992/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=75940 CPUtime=882.99
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 13520 0 0 0 88280 19 0 0 25 0 1 0 204855968 77762560 12922 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 18985 12922 52 110 0 18872 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 81296

[startup+943.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=743328/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=76504 CPUtime=943.04
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 14001 0 0 0 94284 20 0 0 25 0 1 0 204855968 78340096 13337 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 19126 13337 52 110 0 19013 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 81860

[startup+1003.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=741792/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=76504 CPUtime=1003.08
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 14389 0 0 0 100287 21 0 0 25 0 1 0 204855968 78340096 13725 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 19126 13725 52 110 0 19013 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 81860

[startup+1063.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=740256/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=76504 CPUtime=1063.14
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 14786 0 0 0 106292 22 0 0 25 0 1 0 204855968 78340096 14122 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 19126 14122 52 110 0 19013 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 81860

[startup+1123.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=738528/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=76792 CPUtime=1123.19
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 15239 0 0 0 112296 23 0 0 25 0 1 0 204855968 78635008 14542 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 19198 14542 52 110 0 19085 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 82148

[startup+1183.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=736800/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=76952 CPUtime=1183.24
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 15662 0 0 0 118300 24 0 0 25 0 1 0 204855968 78798848 14965 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 19238 14965 52 110 0 19125 0
Current children cumulated CPU time (s) 1183.24
Current children cumulated vsize (KiB) 82308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14972
/proc/meminfo: memFree=736288/2055920 swapFree=4131780/4192956
[pid=14964] ppid=14962 vsize=5356 CPUtime=0
/proc/14964/stat : 14964 (TiniSatELite) S 14962 14964 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204855966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14964/statm: 1339 237 197 169 0 50 0
[pid=14970] ppid=14964 vsize=76952 CPUtime=1200.05
/proc/14970/stat : 14970 (tinisat) R 14964 14964 12475 0 -1 4194304 15776 0 0 0 119981 24 0 0 25 0 1 0 204855968 78798848 15079 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 19238 15079 52 110 0 19125 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 82308

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 14964 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.011997
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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.81
CPU system time (s): 0.24
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 82308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 736
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 8

runsolver used 1.10883 second user time and 3.16052 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Feb 19 01:37:03 UTC 2007

IDJOB= 298023
IDBENCH= 19976
IDSOLVER= 99
FILE ID= node26/298023-1171849023

PBS_JOBID= 3839657

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1279599478-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298023-1171849023/TiniSatELite /tmp/evaluation/298023-1171849023/instance-298023-1171849023.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-298023-1171849023 -o ROOT/results/node26/solver-298023-1171849023 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298023-1171849023/TiniSatELite /tmp/evaluation/298023-1171849023/instance-298023-1171849023.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b403a40368f0561878d5cbdd78a87179

RANDOM SEED= 80067586

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        797448 kB
Buffers:         44192 kB
Cached:        1072060 kB
SwapCached:      40904 kB
Active:         798624 kB
Inactive:       368908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        797448 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          30352 kB
Slab:            76556 kB
Committed_AS:   608696 kB
PageTables:       1684 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 node26 on Mon Feb 19 01:57:06 UTC 2007