Trace number 338855

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 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
MD5SUMcb7fcc0a671d4e8fcabb476bdf51a2fc
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 variables190
Number of clauses632
Sum of the clauses size1894
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3630
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 |     632     1894 |     189       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     629     1886 |      --       0       --      -- |     --   | -3/-8
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 189   #clauses: 629   #literals: 1886
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node1.alineos.net_4264.cnf
0.00/0.01	c 189 variables, 629 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/node1/watcher-338855-1173693664 -o ROOT/results/node1/solver-338855-1173693664 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338855-1173693664/TiniSatELite /tmp/evaluation/338855-1173693664/instance-338855-1173693664.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: 0.91 0.97 0.99 3/83 4264
/proc/meminfo: memFree=1418720/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 389321456 5480448 233 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4264/statm: 1338 233 196 169 0 49 0

[startup+0.0711141 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 4264
/proc/meminfo: memFree=1418720/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101115 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 4264
/proc/meminfo: memFree=1418720/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301139 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 4264
/proc/meminfo: memFree=1418720/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701185 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 4264
/proc/meminfo: memFree=1418720/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50128 s]
/proc/loadavg: 0.91 0.97 0.99 2/85 4270
/proc/meminfo: memFree=1416592/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=3580 CPUtime=1.48
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 648 0 0 0 148 0 0 0 25 0 1 0 389321457 3665920 633 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 895 633 52 110 0 782 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8932

[startup+3.10147 s]
/proc/loadavg: 0.91 0.97 0.99 2/85 4270
/proc/meminfo: memFree=1415440/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=6492 CPUtime=3.08
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 956 0 0 0 308 0 0 0 25 0 1 0 389321457 6647808 941 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 1623 941 52 110 0 1510 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11844

[startup+6.30284 s]
/proc/loadavg: 0.92 0.97 0.99 2/85 4272
/proc/meminfo: memFree=1413392/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=6760 CPUtime=6.27
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 1342 0 0 0 627 0 0 0 25 0 1 0 389321457 6922240 1327 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 1690 1327 52 110 0 1577 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12112

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/85 4288
/proc/meminfo: memFree=1411160/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=12060 CPUtime=12.67
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 1868 0 0 0 1266 1 0 0 25 0 1 0 389321457 12349440 1820 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 3015 1820 52 110 0 2902 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17412

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/85 4316
/proc/meminfo: memFree=1408152/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=12896 CPUtime=25.44
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 2622 0 0 0 2543 1 0 0 25 0 1 0 389321457 13205504 2574 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 3224 2574 52 110 0 3111 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 18248

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/85 4344
/proc/meminfo: memFree=1404184/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=23880 CPUtime=51.01
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 3688 0 0 0 5099 2 0 0 25 0 1 0 389321457 24453120 3575 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4270/statm: 5970 3575 52 110 0 5857 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 29232

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1399184/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=24824 CPUtime=102.19
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 5184 0 0 0 10214 5 0 0 25 0 1 0 389321457 25419776 5071 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 6206 5071 52 110 0 6093 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 30176

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1393808/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=47020 CPUtime=162.16
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 6659 0 0 0 16210 6 0 0 25 0 1 0 389321457 48148480 6417 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 11755 6417 52 110 0 11642 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 52372

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1389584/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=47896 CPUtime=222.14
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 7706 0 0 0 22207 7 0 0 25 0 1 0 389321457 49045504 7464 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 11974 7464 52 110 0 11861 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 53248

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1385936/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=48828 CPUtime=282.13
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 8660 0 0 0 28204 9 0 0 25 0 1 0 389321457 49999872 8418 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 12207 8418 52 110 0 12094 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 54180

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1382480/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=49092 CPUtime=342.1
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 9505 0 0 0 34201 9 0 0 25 0 1 0 389321457 50270208 9263 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 12273 9263 52 110 0 12160 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 54444

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 3/79 4404
/proc/meminfo: memFree=1379472/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=49224 CPUtime=402.09
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 10268 0 0 0 40198 11 0 0 25 0 1 0 389321457 50405376 10026 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134520041 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 12306 10026 52 110 0 12193 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 54576


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

[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=51184 CPUtime=582.04
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 12592 0 0 0 58190 14 0 0 25 0 1 0 389321457 52412416 12218 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 12796 12218 52 110 0 12683 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 56536

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1368080/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=92012 CPUtime=642.02
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 13231 0 0 0 64187 15 0 0 25 0 1 0 389321457 94220288 12857 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 23003 12857 52 110 0 22890 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 97364

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1365584/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=93588 CPUtime=702
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 14112 0 0 0 70184 16 0 0 25 0 1 0 389321457 95834112 13481 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 23397 13481 52 110 0 23284 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 98940

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1363280/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=94356 CPUtime=761.98
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 14753 0 0 0 76181 17 0 0 25 0 1 0 389321457 96620544 14056 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 23589 14056 52 110 0 23476 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 99708

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1361168/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=94744 CPUtime=821.97
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 15314 0 0 0 82178 19 0 0 25 0 1 0 389321457 97017856 14584 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134520127 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 23686 14584 52 110 0 23573 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 100096

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1358992/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=95004 CPUtime=881.95
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 15881 0 0 0 88175 20 0 0 25 0 1 0 389321457 97284096 15118 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 23751 15118 52 110 0 23638 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 100356

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1356944/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=95164 CPUtime=941.93
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 16403 0 0 0 94173 20 0 0 25 0 1 0 389321457 97447936 15640 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 23791 15640 52 110 0 23678 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 100516

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1355024/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=95296 CPUtime=1001.92
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 16884 0 0 0 100170 22 0 0 25 0 1 0 389321457 97583104 16121 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 23824 16121 52 110 0 23711 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 100648

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1352912/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=96012 CPUtime=1061.9
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 17418 0 0 0 106167 23 0 0 25 0 1 0 389321457 98316288 16655 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 24003 16655 52 110 0 23890 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 101364

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1350928/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=96404 CPUtime=1121.87
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 17893 0 0 0 112164 23 0 0 25 0 1 0 389321457 98717696 17130 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 24101 17130 52 110 0 23988 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 101756

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1349008/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=96860 CPUtime=1181.86
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 18376 0 0 0 118162 24 0 0 25 0 1 0 389321457 99184640 17613 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 24215 17613 52 110 0 24102 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 102212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1348496/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=96860 CPUtime=1200.06
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 18508 0 0 0 119981 25 0 0 25 0 1 0 389321457 99184640 17745 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 24215 17745 52 110 0 24102 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 102212

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 4404
/proc/meminfo: memFree=1348496/2055920 swapFree=4159120/4192956
[pid=4264] ppid=4262 vsize=5352 CPUtime=0
/proc/4264/stat : 4264 (TiniSatELite) S 4262 4264 2856 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 389321456 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4264/statm: 1338 236 197 169 0 49 0
[pid=4270] ppid=4264 vsize=96860 CPUtime=1200.06
/proc/4270/stat : 4270 (tinisat) R 4264 4264 2856 0 -1 4194304 18508 0 0 0 119981 25 0 0 25 0 1 0 389321457 99184640 17745 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4270/statm: 24215 17745 52 110 0 24102 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 102212

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4264 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.009998
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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.81
CPU system time (s): 0.25
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 102212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 701
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= 10

runsolver used 1.25681 second user time and 3.12052 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Mar 12 10:01:04 UTC 2007

IDJOB= 338855
IDBENCH= 24733
IDSOLVER= 99
FILE ID= node1/338855-1173693664

PBS_JOBID= 4101489

Free space on /tmp= 66385 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338855-1173693664/TiniSatELite /tmp/evaluation/338855-1173693664/instance-338855-1173693664.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-338855-1173693664 -o ROOT/results/node1/solver-338855-1173693664 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338855-1173693664/TiniSatELite /tmp/evaluation/338855-1173693664/instance-338855-1173693664.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  cb7fcc0a671d4e8fcabb476bdf51a2fc

RANDOM SEED= 870379667

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1419128 kB
Buffers:         48672 kB
Cached:         504720 kB
SwapCached:      13796 kB
Active:         366004 kB
Inactive:       211612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1419128 kB
SwapTotal:     4192956 kB
SwapFree:      4159120 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          31476 kB
Slab:            44332 kB
Committed_AS:  1241352 kB
PageTables:       1980 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= 66385 MiB

End job on node1 on Mon Mar 12 10:21:06 UTC 2007