Trace number 337763

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/Hard/contest03/looksrandom/
hgen7-n390-01-S248216171.sat05-478.reshuffled-07.cnf
MD5SUMb4b7232e615622da0ec2f6332f3cba2b
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 variables390
Number of clauses1722
Sum of the clauses size5166
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31722
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 |    1722     5166 |     516       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 390   #clauses: 1722   #literals: 5166
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node20.alineos.net_11638.cnf
0.00/0.01	c 390 variables, 1722 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/node20/watcher-337763-1173673856 -o ROOT/results/node20/solver-337763-1173673856 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337763-1173673856/TiniSatELite /tmp/evaluation/337763-1173673856/instance-337763-1173673856.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 0.96 0.98 3/77 11638
/proc/meminfo: memFree=1831064/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 93467912 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952768082 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11638/statm: 1338 232 195 169 0 49 0
[pid=11639] ppid=11638 vsize=5352 CPUtime=0
/proc/11639/stat : 11639 (TiniSatELite) R 11638 11638 10493 0 -1 4194368 53 188 0 0 0 0 0 0 20 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/11639/statm: 1338 236 198 169 0 49 0

[startup+0.0415379 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 11638
/proc/meminfo: memFree=1831064/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101545 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 11638
/proc/meminfo: memFree=1831064/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301586 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 11638
/proc/meminfo: memFree=1831064/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701666 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 11638
/proc/meminfo: memFree=1831064/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50182 s]
/proc/loadavg: 0.91 0.96 0.98 2/79 11644
/proc/meminfo: memFree=1829064/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=2792 CPUtime=1.48
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 603 0 0 0 148 0 0 0 25 0 1 0 93467913 2859008 588 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 698 588 52 110 0 585 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8144

[startup+3.10115 s]
/proc/loadavg: 0.91 0.96 0.98 2/79 11644
/proc/meminfo: memFree=1827976/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=4780 CPUtime=3.07
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 868 0 0 0 307 0 0 0 25 0 1 0 93467913 4894720 853 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 1195 853 52 110 0 1082 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10132

[startup+6.30178 s]
/proc/loadavg: 0.92 0.96 0.98 2/79 11644
/proc/meminfo: memFree=1826376/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=8492 CPUtime=6.28
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 1197 0 0 0 627 1 0 0 25 0 1 0 93467913 8695808 1182 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 2123 1182 52 110 0 2010 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13844

[startup+12.7011 s]
/proc/loadavg: 0.93 0.96 0.98 2/79 11644
/proc/meminfo: memFree=1824080/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=9016 CPUtime=12.67
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 1742 0 0 0 1266 1 0 0 25 0 1 0 93467913 9232384 1694 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 2254 1694 52 110 0 2141 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14368

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.98 2/79 11644
/proc/meminfo: memFree=1821584/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=16440 CPUtime=25.47
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 2322 0 0 0 2545 2 0 0 25 0 1 0 93467913 16834560 2274 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 4110 2274 52 110 0 3997 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 21792

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 11644
/proc/meminfo: memFree=1818448/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=17236 CPUtime=51.06
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 3193 0 0 0 5103 3 0 0 25 0 1 0 93467913 17649664 3080 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 4309 3080 52 110 0 4196 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 22588

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1813264/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=18492 CPUtime=102.25
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 4459 0 0 0 10220 5 0 0 25 0 1 0 93467913 18935808 4346 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 4623 4346 52 110 0 4510 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23844

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1809296/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=33476 CPUtime=162.22
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 5598 0 0 0 16216 6 0 0 25 0 1 0 93467913 34279424 5356 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 8369 5356 52 110 0 8256 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 38828

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1805840/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=34328 CPUtime=222.2
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 6425 0 0 0 22213 7 0 0 25 0 1 0 93467913 35151872 6183 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 8582 6183 52 110 0 8469 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 39680

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1802576/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=35056 CPUtime=282.17
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 7227 0 0 0 28209 8 0 0 25 0 1 0 93467913 35897344 6985 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 8764 6985 52 110 0 8651 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 40408

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1799568/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=35536 CPUtime=342.15
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 7983 0 0 0 34205 10 0 0 25 0 1 0 93467913 36388864 7741 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 8884 7741 52 110 0 8771 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 40888

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1796944/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=35688 CPUtime=402.13
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 8635 0 0 0 40202 11 0 0 25 0 1 0 93467913 36544512 8393 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 8922 8393 52 110 0 8809 0

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

[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=66516 CPUtime=582.07
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 10710 0 0 0 58193 14 0 0 25 0 1 0 93467913 68112384 10211 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 16629 10211 52 110 0 16516 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 71868

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1787728/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=66980 CPUtime=642.05
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 11207 0 0 0 64190 15 0 0 25 0 1 0 93467913 68587520 10708 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 16745 10708 52 110 0 16632 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 72332

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1786000/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=67276 CPUtime=702.03
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 11637 0 0 0 70187 16 0 0 25 0 1 0 93467913 68890624 11138 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 16819 11138 52 110 0 16706 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 72628

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1784336/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=67772 CPUtime=762.01
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 12071 0 0 0 76184 17 0 0 25 0 1 0 93467913 69398528 11572 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 16943 11572 52 110 0 16830 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 73124

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1782672/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=68076 CPUtime=821.99
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 12490 0 0 0 82181 18 0 0 25 0 1 0 93467913 69709824 11991 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 17019 11991 52 110 0 16906 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 73428

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1780816/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=68236 CPUtime=881.97
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 12923 0 0 0 88178 19 0 0 25 0 1 0 93467913 69873664 12424 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 17059 12424 52 110 0 16946 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 73588

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1779024/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=68820 CPUtime=941.95
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 13381 0 0 0 94175 20 0 0 25 0 1 0 93467913 70471680 12882 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 17205 12882 52 110 0 17092 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 74172

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1777488/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=69316 CPUtime=1001.93
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 13750 0 0 0 100172 21 0 0 25 0 1 0 93467913 70979584 13251 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 17329 13251 52 110 0 17216 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 74668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1776080/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=69724 CPUtime=1061.91
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 14112 0 0 0 106169 22 0 0 25 0 1 0 93467913 71397376 13613 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 17431 13613 52 110 0 17318 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 75076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1774672/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=69916 CPUtime=1121.88
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 14456 0 0 0 112166 22 0 0 25 0 1 0 93467913 71593984 13957 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 17479 13957 52 110 0 17366 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 75268

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1773200/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=70384 CPUtime=1181.86
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 14827 0 0 0 118163 23 0 0 25 0 1 0 93467913 72073216 14328 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 17596 14328 52 110 0 17483 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 75736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11644
/proc/meminfo: memFree=1772752/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=70560 CPUtime=1200.06
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 14930 0 0 0 119983 23 0 0 25 0 1 0 93467913 72253440 14431 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519970 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 17640 14431 52 110 0 17527 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 75912

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 0.98 2/79 11644
/proc/meminfo: memFree=1772752/2055920 swapFree=4141096/4192956
[pid=11638] ppid=11636 vsize=5352 CPUtime=0
/proc/11638/stat : 11638 (TiniSatELite) S 11636 11638 10493 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 93467912 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11638/statm: 1338 236 197 169 0 49 0
[pid=11644] ppid=11638 vsize=70560 CPUtime=1200.06
/proc/11644/stat : 11644 (tinisat) R 11638 11638 10493 0 -1 4194304 14930 0 0 0 119983 23 0 0 25 0 1 0 93467913 72253440 14431 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519970 0 0 4096 0 0 0 0 17 1 0 0
/proc/11644/statm: 17640 14431 52 110 0 17527 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 75912

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11638 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=7998
CPU time returned by wait4() is 0.013997
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): 1199.83
CPU system time (s): 0.23
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 75912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 724
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 1.24481 second user time and 3.13152 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Mar 12 04:30:56 UTC 2007

IDJOB= 337763
IDBENCH= 24707
IDSOLVER= 99
FILE ID= node20/337763-1173673856

PBS_JOBID= 4101450

Free space on /tmp= 66561 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen7-n390-01-S248216171.sat05-478.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337763-1173673856/TiniSatELite /tmp/evaluation/337763-1173673856/instance-337763-1173673856.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-337763-1173673856 -o ROOT/results/node20/solver-337763-1173673856 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337763-1173673856/TiniSatELite /tmp/evaluation/337763-1173673856/instance-337763-1173673856.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b4b7232e615622da0ec2f6332f3cba2b

RANDOM SEED= 383414890

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.261
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		: 3000.261
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:       1831472 kB
Buffers:         35776 kB
Cached:         125304 kB
SwapCached:      14088 kB
Active:         108348 kB
Inactive:        77584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831472 kB
SwapTotal:     4192956 kB
SwapFree:      4141096 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          29852 kB
Slab:            23864 kB
Committed_AS:   214568 kB
PageTables:       1924 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= 66561 MiB

End job on node20 on Mon Mar 12 04:50:59 UTC 2007