Trace number 337343

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 1200.12

General information on the benchmark

Namecrafted/Hard/contest03/others/
bqwh.40.reg.520.sat05-433.reshuffled-07.cnf
MD5SUMcf535bf919bca60e7bcea01358de0b4c
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 variables2211
Number of clauses14710
Sum of the clauses size33107
Maximum clause length9
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 213351
Number of clauses of size 3282
Number of clauses of size 4374
Number of clauses of size 5349
Number of clauses of size over 5354

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   14710    33107 |    4412       0        0     nan |  0.000 % |
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2211   #clauses: 14710   #literals: 33107
0.00/0.04	c CPU time:   0.031995 s
0.00/0.04	c ==============================================================================
0.00/0.07	c Tinisat 0.22
0.00/0.07	c solving /tmp/GTI_node16.alineos.net_2577.cnf
0.00/0.07	c 2211 variables, 14710 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/node16/watcher-337343-1173665168 -o ROOT/results/node16/solver-337343-1173665168 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337343-1173665168/TiniSatELite /tmp/evaluation/337343-1173665168/instance-337343-1173665168.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 0.95 0.98 3/77 2577
/proc/meminfo: memFree=1785024/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 386471147 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2577/statm: 1338 232 195 169 0 49 0
[pid=2578] ppid=2577 vsize=5352 CPUtime=0
/proc/2578/stat : 2578 (TiniSatELite) S 2577 2577 1194 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2578/statm: 1338 236 198 169 0 49 0
[pid=2579] ppid=2578 vsize=0 CPUtime=0
/proc/2579/stat : 2579 (TiniSatELite) D 2578 2577 1194 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 386471147 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/2579/statm: 0 0 0 0 0 0 0
[pid=2580] ppid=2578 vsize=0 CPUtime=0
/proc/2580/stat : 2580 (sed) R 2578 2577 1194 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 386471147 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/2580/statm: 0 0 0 0 0 0 0

[startup+0.086737 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 2577
/proc/meminfo: memFree=1785024/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.101732 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 2577
/proc/meminfo: memFree=1785024/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.301707 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 2577
/proc/meminfo: memFree=1785024/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.701658 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 2577
/proc/meminfo: memFree=1785024/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.50156 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 2583
/proc/meminfo: memFree=1782128/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=4204 CPUtime=1.43
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 802 0 0 0 143 0 0 0 25 0 1 0 386471152 4304896 787 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 1051 787 52 110 0 938 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9556

[startup+3.10137 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 2583
/proc/meminfo: memFree=1780976/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=7196 CPUtime=3.03
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 1155 0 0 0 303 0 0 0 25 0 1 0 386471152 7368704 1140 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 1799 1140 52 110 0 1686 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12548

[startup+6.30198 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 2583
/proc/meminfo: memFree=1778032/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=7460 CPUtime=6.23
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 1756 0 0 0 622 1 0 0 25 0 1 0 386471152 7639040 1741 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 1865 1741 52 110 0 1752 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12812

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.98 2/79 2583
/proc/meminfo: memFree=1774392/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=13832 CPUtime=12.63
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 2599 0 0 0 1261 2 0 0 25 0 1 0 386471152 14163968 2584 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520070 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 3458 2584 52 110 0 3345 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19184

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/79 2583
/proc/meminfo: memFree=1769400/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=26444 CPUtime=25.43
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 3830 0 0 0 2540 3 0 0 25 0 1 0 386471152 27078656 3782 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 6611 3782 52 110 0 6498 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 31796

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 2583
/proc/meminfo: memFree=1762616/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=27240 CPUtime=51.03
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 5517 0 0 0 5097 6 0 0 25 0 1 0 386471152 27893760 5469 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 6810 5469 52 110 0 6697 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32592

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/79 2583
/proc/meminfo: memFree=1752184/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=51936 CPUtime=102.23
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 8198 0 0 0 10215 8 0 0 25 0 1 0 386471152 53182464 8085 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 12984 8085 52 110 0 12871 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 57288

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2583
/proc/meminfo: memFree=1743352/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=53424 CPUtime=162.22
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 10410 0 0 0 16211 11 0 0 25 0 1 0 386471152 54706176 10297 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 13356 10297 52 110 0 13243 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 58776

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2583
/proc/meminfo: memFree=1735864/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=54620 CPUtime=222.22
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 12378 0 0 0 22208 14 0 0 25 0 1 0 386471152 55930880 12136 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 13655 12136 52 110 0 13542 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 59972

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2583
/proc/meminfo: memFree=1729464/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=103376 CPUtime=282.22
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 13990 0 0 0 28206 16 0 0 25 0 1 0 386471152 105857024 13748 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 25844 13748 52 110 0 25731 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 108728

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2583
/proc/meminfo: memFree=1723768/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=104048 CPUtime=342.21
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 15385 0 0 0 34203 18 0 0 25 0 1 0 386471152 106545152 15143 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 26012 15143 52 110 0 25899 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 109400

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2583
/proc/meminfo: memFree=1717816/2055920 swapFree=4159664/4192956

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

[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=105524 CPUtime=582.2
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 20291 0 0 0 58196 24 0 0 25 0 1 0 386471152 108056576 20049 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 26381 20049 52 110 0 26268 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 110876

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 2583
/proc/meminfo: memFree=1699512/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=106512 CPUtime=642.2
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 21476 0 0 0 64194 26 0 0 25 0 1 0 386471152 109068288 21234 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 26628 21234 52 110 0 26515 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 111864

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 2583
/proc/meminfo: memFree=1694840/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=107096 CPUtime=702.19
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 22634 0 0 0 70192 27 0 0 25 0 1 0 386471152 109666304 22392 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 26774 22392 52 110 0 26661 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 112448

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 2583
/proc/meminfo: memFree=1691128/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=108396 CPUtime=762.19
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 23820 0 0 0 76190 29 0 0 25 0 1 0 386471152 110997504 23321 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 27099 23321 52 110 0 26986 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 113748

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 2583
/proc/meminfo: memFree=1687352/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=108964 CPUtime=822.18
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 24779 0 0 0 82188 30 0 0 25 0 1 0 386471152 111579136 24280 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 27241 24280 52 110 0 27128 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 114316

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 2583
/proc/meminfo: memFree=1683192/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=109368 CPUtime=882.17
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 25790 0 0 0 88187 30 0 0 25 0 1 0 386471152 111992832 25291 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 27342 25291 52 110 0 27229 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 114720

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 2583
/proc/meminfo: memFree=1679736/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=109984 CPUtime=942.17
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 26663 0 0 0 94185 32 0 0 25 0 1 0 386471152 112623616 26164 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 27496 26164 52 110 0 27383 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 115336

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 2583
/proc/meminfo: memFree=1675960/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=110404 CPUtime=1002.16
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 27599 0 0 0 100183 33 0 0 25 0 1 0 386471152 113053696 27100 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 27601 27100 52 110 0 27488 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 115756

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 2583
/proc/meminfo: memFree=1672440/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=206040 CPUtime=1062.16
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 28465 0 0 0 106181 35 0 0 25 0 1 0 386471152 210984960 27966 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 51510 27966 52 110 0 51397 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 211392

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 2583
/proc/meminfo: memFree=1669112/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=206176 CPUtime=1122.16
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 29303 0 0 0 112179 37 0 0 25 0 1 0 386471152 211124224 28804 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 51544 28804 52 110 0 51431 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 211528

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 2583
/proc/meminfo: memFree=1665912/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=206648 CPUtime=1182.16
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 30090 0 0 0 118178 38 0 0 25 0 1 0 386471152 211607552 29591 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 51662 29591 52 110 0 51549 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 212000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 2583
/proc/meminfo: memFree=1664824/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=206792 CPUtime=1199.96
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 30347 0 0 0 119958 38 0 0 25 0 1 0 386471152 211755008 29848 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 51698 29848 52 110 0 51585 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 212144

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 2583
/proc/meminfo: memFree=1664824/2055920 swapFree=4159664/4192956
[pid=2577] ppid=2575 vsize=5352 CPUtime=0.04
/proc/2577/stat : 2577 (TiniSatELite) S 2575 2577 1194 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 386471147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2577/statm: 1338 236 197 169 0 49 0
[pid=2583] ppid=2577 vsize=206792 CPUtime=1199.96
/proc/2583/stat : 2583 (tinisat) R 2577 2577 1194 0 -1 4194304 30347 0 0 0 119958 38 0 0 25 0 1 0 386471152 211755008 29848 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2583/statm: 51698 29848 52 110 0 51585 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 212144

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2577 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=44993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.055991
while last known CPU time is 1200

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

Real time (s): 1200.12
CPU time (s): 1200
CPU user time (s): 1199.62
CPU system time (s): 0.38
CPU usage (%): 99.9903
Max. virtual memory (cumulated for all children) (KiB): 212144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 972
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= 9

runsolver used 1.19882 second user time and 3.17652 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Mar 12 02:06:08 UTC 2007

IDJOB= 337343
IDBENCH= 24697
IDSOLVER= 99
FILE ID= node16/337343-1173665168

PBS_JOBID= 4101393

Free space on /tmp= 66457 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/bqwh.40.reg.520.sat05-433.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337343-1173665168/TiniSatELite /tmp/evaluation/337343-1173665168/instance-337343-1173665168.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-337343-1173665168 -o ROOT/results/node16/solver-337343-1173665168 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337343-1173665168/TiniSatELite /tmp/evaluation/337343-1173665168/instance-337343-1173665168.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  cf535bf919bca60e7bcea01358de0b4c

RANDOM SEED= 53118824

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1785496 kB
Buffers:         34860 kB
Cached:         161888 kB
SwapCached:       2084 kB
Active:         139736 kB
Inactive:        79680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785496 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          30768 kB
Slab:            36676 kB
Committed_AS:  1437512 kB
PageTables:       1720 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= 66457 MiB

End job on node16 on Mon Mar 12 02:26:10 UTC 2007