Trace number 337007

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) 1200.09 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_4.sat05-451.reshuffled-07.cnf
MD5SUM713a8514216ff2acf847f596238604da
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 variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   19620    74087 |    5885       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |   17803    66745 |      --       0       --      -- |     --   | -1620/-6492
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 2858   #clauses: 17803   #literals: 66745
0.00/0.03	c CPU time:   0.031995 s
0.00/0.03	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node3.alineos.net_12252.cnf
0.00/0.09	c 2858 variables, 17803 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/node3/watcher-337007-1173658307 -o ROOT/results/node3/solver-337007-1173658307 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337007-1173658307/TiniSatELite /tmp/evaluation/337007-1173658307/instance-337007-1173658307.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12252
/proc/meminfo: memFree=1603360/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 385785536 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12252/statm: 1338 232 195 169 0 49 0
[pid=12253] ppid=12252 vsize=0 CPUtime=0
/proc/12253/stat : 12253 (TiniSatELite) R 12252 12252 11612 0 -1 4194372 64 188 0 0 0 0 0 0 20 0 1 0 385785536 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/12253/statm: 0 0 0 0 0 0 0

[startup+0.0667191 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12252
/proc/meminfo: memFree=1603360/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 385785536 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12252/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101699 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12252
/proc/meminfo: memFree=1603360/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.301714 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12252
/proc/meminfo: memFree=1603360/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.701747 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12252
/proc/meminfo: memFree=1603360/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.50181 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 12258
/proc/meminfo: memFree=1600400/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=3940 CPUtime=1.43
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 740 0 0 0 143 0 0 0 25 0 1 0 385785543 4034560 725 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515539 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 985 725 52 110 0 872 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9292

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 12258
/proc/meminfo: memFree=1599504/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=6584 CPUtime=3.02
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 1039 0 0 0 302 0 0 0 25 0 1 0 385785543 6742016 1024 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 1646 1024 52 110 0 1533 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11936

[startup+6.30221 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 12258
/proc/meminfo: memFree=1597136/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=6716 CPUtime=6.22
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 1557 0 0 0 622 0 0 0 25 0 1 0 385785543 6877184 1542 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 1679 1542 52 110 0 1566 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12068

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 12258
/proc/meminfo: memFree=1593104/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=12264 CPUtime=12.62
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 2457 0 0 0 1261 1 0 0 25 0 1 0 385785543 12558336 2442 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 3066 2442 52 110 0 2953 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17616

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 12258
/proc/meminfo: memFree=1587728/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=23228 CPUtime=25.42
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 3795 0 0 0 2539 3 0 0 25 0 1 0 385785543 23785472 3747 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 5807 3747 52 110 0 5694 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28580

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 12258
/proc/meminfo: memFree=1579664/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=24020 CPUtime=51.01
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 5801 0 0 0 5096 5 0 0 25 0 1 0 385785543 24596480 5753 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515497 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 6005 5753 52 110 0 5892 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 29372

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 12258
/proc/meminfo: memFree=1566672/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=46096 CPUtime=102.2
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 9082 0 0 0 10211 9 0 0 25 0 1 0 385785543 47202304 8969 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 11524 8969 52 110 0 11411 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 51448

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12258
/proc/meminfo: memFree=1555152/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=89420 CPUtime=162.19
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 11965 0 0 0 16206 13 0 0 25 0 1 0 385785543 91566080 11852 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 22355 11852 52 110 0 22242 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 94772

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12258
/proc/meminfo: memFree=1545040/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=90800 CPUtime=222.17
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 14591 0 0 0 22201 16 0 0 25 0 1 0 385785543 92979200 14349 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 22700 14349 52 110 0 22587 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 96152

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12258
/proc/meminfo: memFree=1536400/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=91492 CPUtime=282.16
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 16798 0 0 0 28196 20 0 0 25 0 1 0 385785543 93687808 16556 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 22873 16556 52 110 0 22760 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 96844

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12258
/proc/meminfo: memFree=1527504/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=91760 CPUtime=342.14
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 18985 0 0 0 34191 23 0 0 25 0 1 0 385785543 93962240 18743 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 22940 18743 52 110 0 22827 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 97112

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12258
/proc/meminfo: memFree=1520080/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=92108 CPUtime=402.13
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 20855 0 0 0 40187 26 0 0 25 0 1 0 385785543 94318592 20613 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 23027 20613 52 110 0 22914 0

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

[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=177648 CPUtime=522.1
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 24221 0 0 0 52180 30 0 0 25 0 1 0 385785543 181911552 23979 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 44412 23979 52 110 0 44299 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 183000

[startup+582.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/79 12258
/proc/meminfo: memFree=1499920/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=178460 CPUtime=582.09
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 25852 0 0 0 58177 32 0 0 25 0 1 0 385785543 182743040 25610 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 44615 25610 52 110 0 44502 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 183812

[startup+642.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 12258
/proc/meminfo: memFree=1493520/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=180024 CPUtime=642.07
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 27698 0 0 0 64174 33 0 0 25 0 1 0 385785543 184344576 27199 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 45006 27199 52 110 0 44893 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 185376

[startup+702.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 12258
/proc/meminfo: memFree=1487632/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=180576 CPUtime=702.05
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 29183 0 0 0 70170 35 0 0 25 0 1 0 385785543 184909824 28684 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 45144 28684 52 110 0 45031 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 185928

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 12258
/proc/meminfo: memFree=1482128/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=180996 CPUtime=762.05
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 30538 0 0 0 76167 38 0 0 25 0 1 0 385785543 185339904 30039 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 45249 30039 52 110 0 45136 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 186348

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12258
/proc/meminfo: memFree=1476496/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=181140 CPUtime=822.03
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 31949 0 0 0 82164 39 0 0 25 0 1 0 385785543 185487360 31450 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 45285 31450 52 110 0 45172 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 186492

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12258
/proc/meminfo: memFree=1470672/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=181476 CPUtime=882.01
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 33395 0 0 0 88160 41 0 0 25 0 1 0 385785543 185831424 32896 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 45369 32896 52 110 0 45256 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 186828

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12258
/proc/meminfo: memFree=1465616/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=182060 CPUtime=942
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 34696 0 0 0 94157 43 0 0 25 0 1 0 385785543 186429440 34164 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 45515 34164 52 110 0 45402 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 187412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12258
/proc/meminfo: memFree=1460752/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=182484 CPUtime=1001.98
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 35906 0 0 0 100154 44 0 0 25 0 1 0 385785543 186863616 35374 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 45621 35374 52 110 0 45508 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 187836

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12258
/proc/meminfo: memFree=1456144/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=182940 CPUtime=1061.97
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 37067 0 0 0 106151 46 0 0 25 0 1 0 385785543 187330560 36535 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 45735 36535 52 110 0 45622 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 188292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12258
/proc/meminfo: memFree=1451472/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=183084 CPUtime=1121.96
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 38213 0 0 0 112149 47 0 0 25 0 1 0 385785543 187478016 37681 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 45771 37681 52 110 0 45658 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 188436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12258
/proc/meminfo: memFree=1447184/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=183712 CPUtime=1181.95
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 39290 0 0 0 118146 49 0 0 25 0 1 0 385785543 188121088 38758 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520045 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 45928 38758 52 110 0 45815 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 189064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12258
/proc/meminfo: memFree=1445840/2055920 swapFree=4158660/4192956
[pid=12252] ppid=12250 vsize=5352 CPUtime=0.05
/proc/12252/stat : 12252 (TiniSatELite) S 12250 12252 11612 0 -1 4194304 331 956 0 0 0 0 5 0 16 0 1 0 385785536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12252/statm: 1338 236 197 169 0 49 0
[pid=12258] ppid=12252 vsize=183712 CPUtime=1200.04
/proc/12258/stat : 12258 (tinisat) R 12252 12252 11612 0 -1 4194304 39616 0 0 0 119955 49 0 0 25 0 1 0 385785543 188121088 39084 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 45928 39084 52 110 0 45815 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 189064

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12252 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=58991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.066989
while last known CPU time is 1200.09

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

Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.6
CPU system time (s): 0.49
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 189064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
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= 1287
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= 10

runsolver used 1.2998 second user time and 3.07553 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Mar 12 00:11:47 UTC 2007

IDJOB= 337007
IDBENCH= 24689
IDSOLVER= 99
FILE ID= node3/337007-1173658307

PBS_JOBID= 4101400

Free space on /tmp= 66348 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_4.sat05-451.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337007-1173658307/TiniSatELite /tmp/evaluation/337007-1173658307/instance-337007-1173658307.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-337007-1173658307 -o ROOT/results/node3/solver-337007-1173658307 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337007-1173658307/TiniSatELite /tmp/evaluation/337007-1173658307/instance-337007-1173658307.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  713a8514216ff2acf847f596238604da

RANDOM SEED= 893595880

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1603768 kB
Buffers:         33828 kB
Cached:         328668 kB
SwapCached:       2120 kB
Active:         265496 kB
Inactive:       119616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603768 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          30776 kB
Slab:            52668 kB
Committed_AS:  1578200 kB
PageTables:       1656 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= 66347 MiB

End job on node3 on Mon Mar 12 00:31:49 UTC 2007