Trace number 335159

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) 1200.11 1200.91

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
MD5SUMc664e54e8911dc74e630e966a3a9b6ae
Bench CategoryCRAFTED (crafted 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 variables942
Number of clauses16562
Sum of the clauses size74896
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21078
Number of clauses of size 38565
Number of clauses of size 471
Number of clauses of size 5103
Number of clauses of size over 56710

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   15779    71289 |    4733       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |   11488    55322 |      --       0       --      -- |     --   | -204/-877
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 884   #clauses: 11488   #literals: 55322
0.00/0.06	c CPU time:   0.056991 s
0.00/0.06	c ==============================================================================
0.07/0.10	c Tinisat 0.22
0.07/0.10	c solving /tmp/GTI_node2.alineos.net_7347.cnf
0.07/0.10	c 884 variables, 11488 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/node2/watcher-335159-1173612741 -o ROOT/results/node2/solver-335159-1173612741 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335159-1173612741/TiniSatELite /tmp/evaluation/335159-1173612741/instance-335159-1173612741.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: 0.92 0.98 0.99 3/77 7347
/proc/meminfo: memFree=1425208/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 381229100 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7347/statm: 1338 232 195 169 0 49 0
[pid=7348] ppid=7347 vsize=0 CPUtime=0
/proc/7348/stat : 7348 (TiniSatELite) R 7347 7347 5711 0 -1 4194372 64 188 0 0 0 0 0 0 20 0 1 0 381229100 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/7348/statm: 0 0 0 0 0 0 0

[startup+0.043186 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7347
/proc/meminfo: memFree=1425208/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 381229100 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7347/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101192 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7347
/proc/meminfo: memFree=1425208/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301212 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7347
/proc/meminfo: memFree=1425208/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701254 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7347
/proc/meminfo: memFree=1425208/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50133 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 7353
/proc/meminfo: memFree=1422632/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=5028 CPUtime=1.4
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 664 0 0 0 140 0 0 0 25 0 1 0 381229109 5148672 649 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515548 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 1257 649 52 110 0 1144 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10380

[startup+3.1015 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 7353
/proc/meminfo: memFree=1421672/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=5292 CPUtime=3
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 965 0 0 0 300 0 0 0 25 0 1 0 381229109 5419008 950 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 1323 950 52 110 0 1210 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10644

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7353
/proc/meminfo: memFree=1419496/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=9736 CPUtime=6.2
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 1373 0 0 0 620 0 0 0 25 0 1 0 381229109 9969664 1358 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 2434 1358 52 110 0 2321 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15088

[startup+12.7025 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7353
/proc/meminfo: memFree=1417192/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=10268 CPUtime=12.59
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 1944 0 0 0 1258 1 0 0 25 0 1 0 381229109 10514432 1896 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 2567 1896 52 110 0 2454 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 15620

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 7353
/proc/meminfo: memFree=1413928/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=19176 CPUtime=25.39
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 2728 0 0 0 2537 2 0 0 25 0 1 0 381229109 19636224 2680 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 4794 2680 52 110 0 4681 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 24528

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 7353
/proc/meminfo: memFree=1409896/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=19892 CPUtime=50.97
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 3812 0 0 0 5093 4 0 0 25 0 1 0 381229109 20369408 3699 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 4973 3699 52 110 0 4860 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 25244

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 7353
/proc/meminfo: memFree=1402920/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=38648 CPUtime=102.15
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 5642 0 0 0 10209 6 0 0 25 0 1 0 381229109 39575552 5400 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 9662 5400 52 110 0 9549 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 44000

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7353
/proc/meminfo: memFree=1397032/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=39712 CPUtime=162.1
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 7119 0 0 0 16203 7 0 0 25 0 1 0 381229109 40665088 6877 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 9928 6877 52 110 0 9815 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 45064

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7353
/proc/meminfo: memFree=1392360/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=40224 CPUtime=222.05
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 8280 0 0 0 22197 8 0 0 25 0 1 0 381229109 41189376 8038 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 10056 8038 52 110 0 9943 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 45576

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7353
/proc/meminfo: memFree=1388136/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=40848 CPUtime=282.01
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 9348 0 0 0 28192 9 0 0 25 0 1 0 381229109 41828352 9106 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 10212 9106 52 110 0 10099 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 46200

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7353
/proc/meminfo: memFree=1383528/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=75784 CPUtime=341.97
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 10496 0 0 0 34187 10 0 0 25 0 1 0 381229109 77602816 10254 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 18946 10254 52 110 0 18833 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 81136

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7353
/proc/meminfo: memFree=1379624/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=77748 CPUtime=401.93
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 11737 0 0 0 40182 11 0 0 25 0 1 0 381229109 79613952 11238 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 19437 11238 52 110 0 19324 0

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

[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=79644 CPUtime=581.82
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 14333 0 0 0 58169 13 0 0 25 0 1 0 381229109 81555456 13834 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 19911 13834 52 110 0 19798 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 84996

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7353
/proc/meminfo: memFree=1366184/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=80296 CPUtime=641.8
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 15135 0 0 0 64166 14 0 0 25 0 1 0 381229109 82223104 14570 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 20074 14570 52 110 0 19961 0
Current children cumulated CPU time (s) 641.87
Current children cumulated vsize (KiB) 85648

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7355
/proc/meminfo: memFree=1363240/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=81072 CPUtime=701.75
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 15916 0 0 0 70160 15 0 0 25 0 1 0 381229109 83017728 15318 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 20268 15318 52 110 0 20155 0
Current children cumulated CPU time (s) 701.82
Current children cumulated vsize (KiB) 86424

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7355
/proc/meminfo: memFree=1360488/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=81336 CPUtime=761.72
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 16593 0 0 0 76156 16 0 0 25 0 1 0 381229109 83288064 15995 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 20334 15995 52 110 0 20221 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 86688

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7355
/proc/meminfo: memFree=1357864/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=81660 CPUtime=821.68
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 17259 0 0 0 82152 16 0 0 25 0 1 0 381229109 83619840 16661 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 20415 16661 52 110 0 20302 0
Current children cumulated CPU time (s) 821.75
Current children cumulated vsize (KiB) 87012

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7355
/proc/meminfo: memFree=1355368/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=81788 CPUtime=881.64
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 17889 0 0 0 88147 17 0 0 25 0 1 0 381229109 83750912 17258 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 20447 17258 52 110 0 20334 0
Current children cumulated CPU time (s) 881.71
Current children cumulated vsize (KiB) 87140

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7355
/proc/meminfo: memFree=1352872/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=82312 CPUtime=941.6
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 18580 0 0 0 94142 18 0 0 25 0 1 0 381229109 84287488 17916 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 20578 17916 52 110 0 20465 0
Current children cumulated CPU time (s) 941.67
Current children cumulated vsize (KiB) 87664

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7355
/proc/meminfo: memFree=1350440/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=82700 CPUtime=1001.54
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 19208 0 0 0 100136 18 0 0 25 0 1 0 381229109 84684800 18511 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 20675 18511 52 110 0 20562 0
Current children cumulated CPU time (s) 1001.61
Current children cumulated vsize (KiB) 88052

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7355
/proc/meminfo: memFree=1348392/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=82700 CPUtime=1061.51
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 19739 0 0 0 106132 19 0 0 25 0 1 0 381229109 84684800 19042 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 20675 19042 52 110 0 20562 0
Current children cumulated CPU time (s) 1061.58
Current children cumulated vsize (KiB) 88052

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7355
/proc/meminfo: memFree=1346280/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=82700 CPUtime=1121.47
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 20265 0 0 0 112127 20 0 0 25 0 1 0 381229109 84684800 19568 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 20675 19568 52 110 0 20562 0
Current children cumulated CPU time (s) 1121.54
Current children cumulated vsize (KiB) 88052

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7355
/proc/meminfo: memFree=1343784/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=85600 CPUtime=1181.43
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 21390 0 0 0 118123 20 0 0 25 0 1 0 381229109 87654400 20180 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 21400 20180 52 110 0 21287 0
Current children cumulated CPU time (s) 1181.5
Current children cumulated vsize (KiB) 90952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7355
/proc/meminfo: memFree=1342760/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=153452 CPUtime=1200.04
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 21781 0 0 0 119983 21 0 0 25 0 1 0 381229109 157134848 20439 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 38363 20439 52 110 0 38250 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 158804

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

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

[startup+1200.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7355
/proc/meminfo: memFree=1342760/2055920 swapFree=4153164/4192956
[pid=7347] ppid=7345 vsize=5352 CPUtime=0.07
/proc/7347/stat : 7347 (TiniSatELite) S 7345 7347 5711 0 -1 4194304 331 751 0 0 0 0 7 0 16 0 1 0 381229100 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7347/statm: 1338 236 197 169 0 49 0
[pid=7353] ppid=7347 vsize=153452 CPUtime=1200.04
/proc/7353/stat : 7353 (tinisat) R 7347 7347 5711 0 -1 4194304 21781 0 0 0 119983 21 0 0 25 0 1 0 381229109 157134848 20439 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/7353/statm: 38363 20439 52 110 0 38250 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 158804

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7347 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=79987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.083986
while last known CPU time is 1200.11

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

Real time (s): 1200.91
CPU time (s): 1200.11
CPU user time (s): 1199.9
CPU system time (s): 0.21
CPU usage (%): 99.933
Max. virtual memory (cumulated for all children) (KiB): 158804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.079987
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1082
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 13

runsolver used 1.18282 second user time and 3.19451 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Mar 11 11:32:22 UTC 2007

IDJOB= 335159
IDBENCH= 24645
IDSOLVER= 99
FILE ID= node2/335159-1173612741

PBS_JOBID= 4101251

Free space on /tmp= 66516 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335159-1173612741/TiniSatELite /tmp/evaluation/335159-1173612741/instance-335159-1173612741.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-335159-1173612741 -o ROOT/results/node2/solver-335159-1173612741 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335159-1173612741/TiniSatELite /tmp/evaluation/335159-1173612741/instance-335159-1173612741.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c664e54e8911dc74e630e966a3a9b6ae

RANDOM SEED= 181733434

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1425616 kB
Buffers:         47608 kB
Cached:         498996 kB
SwapCached:       2496 kB
Active:         391964 kB
Inactive:       177596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425616 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            1548 kB
Writeback:           0 kB
Mapped:          30356 kB
Slab:            46208 kB
Committed_AS:  1683784 kB
PageTables:       1812 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= 66516 MiB

End job on node2 on Sun Mar 11 11:52:24 UTC 2007