Trace number 335957

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) 1200.01 1200.71

General information on the benchmark

Namecrafted/Hard/contest05/others/
mod2c-rand3bip-sat-220-1.sat05-2488.reshuffled-07.cnf
MD5SUM0d50014415a697c0ee7e2c67c987b500
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark534.443
Satisfiable
(Un)Satisfiability was proved
Number of variables311
Number of clauses2216
Sum of the clauses size9872
Maximum clause length6
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 41384
Number of clauses of size 5656
Number of clauses of size over 5176

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 |    2216     9872 |     664       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 311   #clauses: 2216   #literals: 9872
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node72.alineos.net_17916.cnf
0.00/0.02	c 311 variables, 2216 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/node72/watcher-335957-1173637579 -o ROOT/results/node72/solver-335957-1173637579 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335957-1173637579/TiniSatELite /tmp/evaluation/335957-1173637579/instance-335957-1173637579.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 4/79 17918
/proc/meminfo: memFree=1948368/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) R 17914 17916 16786 0 -1 4194304 286 252 0 0 0 0 0 0 16 0 1 0 383725686 5480448 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517921874 0 0 4100 65536 0 0 0 17 0 0 0
/proc/17916/statm: 1338 234 197 169 0 49 0

[startup+0.04125 s]
/proc/loadavg: 0.92 0.98 0.99 4/79 17918
/proc/meminfo: memFree=1948368/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101251 s]
/proc/loadavg: 0.92 0.98 0.99 4/79 17918
/proc/meminfo: memFree=1948368/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30127 s]
/proc/loadavg: 0.92 0.98 0.99 4/79 17918
/proc/meminfo: memFree=1948368/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701307 s]
/proc/loadavg: 0.92 0.98 0.99 4/79 17918
/proc/meminfo: memFree=1948368/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 17922
/proc/meminfo: memFree=1946704/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=4024 CPUtime=1.48
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 559 0 0 0 148 0 0 0 25 0 1 0 383725687 4120576 544 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 1006 544 52 110 0 893 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9376

[startup+3.10153 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17922
/proc/meminfo: memFree=1945808/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=4424 CPUtime=3.07
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 816 0 0 0 307 0 0 0 25 0 1 0 383725687 4530176 801 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 1106 801 52 110 0 993 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9776

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17922
/proc/meminfo: memFree=1944144/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=7716 CPUtime=6.27
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 1144 0 0 0 627 0 0 0 25 0 1 0 383725687 7901184 1129 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 1929 1129 52 110 0 1816 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13068

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 17922
/proc/meminfo: memFree=1942352/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=8124 CPUtime=12.67
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 1554 0 0 0 1267 0 0 0 25 0 1 0 383725687 8318976 1506 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 2031 1506 52 110 0 1918 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13476

[startup+25.5026 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 17922
/proc/meminfo: memFree=1940304/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=8716 CPUtime=25.47
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 2062 0 0 0 2546 1 0 0 25 0 1 0 383725687 8925184 2014 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 2179 2014 52 110 0 2066 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14068

[startup+51.1029 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 17922
/proc/meminfo: memFree=1937616/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=15324 CPUtime=51.05
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 2793 0 0 0 5103 2 0 0 25 0 1 0 383725687 15691776 2680 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 3831 2680 52 110 0 3718 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20676

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 17922
/proc/meminfo: memFree=1933456/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=16380 CPUtime=102.23
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 3781 0 0 0 10220 3 0 0 25 0 1 0 383725687 16773120 3668 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 4095 3668 52 110 0 3982 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 21732

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17922
/proc/meminfo: memFree=1929872/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=29896 CPUtime=162.19
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 4798 0 0 0 16215 4 0 0 25 0 1 0 383725687 30613504 4556 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 7474 4556 52 110 0 7361 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 35248

[startup+222.303 s]
/proc/loadavg: 1.10 1.02 1.00 2/79 17922
/proc/meminfo: memFree=1926672/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=30820 CPUtime=222.15
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 5583 0 0 0 22210 5 0 0 25 0 1 0 383725687 31559680 5341 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 7705 5341 52 110 0 7592 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 36172

[startup+282.301 s]
/proc/loadavg: 1.11 1.03 1.00 2/79 17922
/proc/meminfo: memFree=1924496/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=31084 CPUtime=282.12
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 6113 0 0 0 28206 6 0 0 25 0 1 0 383725687 31830016 5871 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 7771 5871 52 110 0 7658 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 36436

[startup+342.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/79 17922
/proc/meminfo: memFree=1922320/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=31608 CPUtime=342.09
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 6670 0 0 0 34202 7 0 0 25 0 1 0 383725687 32366592 6395 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 7902 6395 52 110 0 7789 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 36960

[startup+402.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/79 17922
/proc/meminfo: memFree=1920912/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=31608 CPUtime=402.05
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 7020 0 0 0 40197 8 0 0 25 0 1 0 383725687 32366592 6745 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 7902 6745 52 110 0 7789 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 36960


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

[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=57084 CPUtime=581.95
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 8412 0 0 0 58185 10 0 0 25 0 1 0 383725687 58454016 8005 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 14271 8005 52 110 0 14158 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 62436

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17922
/proc/meminfo: memFree=1914384/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=58500 CPUtime=641.92
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 9061 0 0 0 64182 10 0 0 25 0 1 0 383725687 59904000 8364 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 14625 8364 52 110 0 14512 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 63852

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17922
/proc/meminfo: memFree=1913168/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=58500 CPUtime=701.89
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 9352 0 0 0 70179 10 0 0 25 0 1 0 383725687 59904000 8655 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 14625 8655 52 110 0 14512 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 63852

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17922
/proc/meminfo: memFree=1911440/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=59020 CPUtime=761.86
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 9824 0 0 0 76175 11 0 0 25 0 1 0 383725687 60436480 9061 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 14755 9061 52 110 0 14642 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 64372

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17922
/proc/meminfo: memFree=1910416/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=59148 CPUtime=821.83
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 10125 0 0 0 82172 11 0 0 25 0 1 0 383725687 60567552 9329 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 14787 9329 52 110 0 14674 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 64500

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17922
/proc/meminfo: memFree=1909264/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=59148 CPUtime=881.78
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 10389 0 0 0 88167 11 0 0 25 0 1 0 383725687 60567552 9593 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 14787 9593 52 110 0 14674 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 64500

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17924
/proc/meminfo: memFree=1908240/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=59276 CPUtime=941.75
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 10665 0 0 0 94163 12 0 0 25 0 1 0 383725687 60698624 9836 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 14819 9836 52 110 0 14706 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 64628

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17924
/proc/meminfo: memFree=1906960/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=59536 CPUtime=1001.72
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 11016 0 0 0 100159 13 0 0 25 0 1 0 383725687 60964864 10154 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 14884 10154 52 110 0 14771 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 64888

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17924
/proc/meminfo: memFree=1905680/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=60080 CPUtime=1061.69
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 11435 0 0 0 106156 13 0 0 25 0 1 0 383725687 61521920 10474 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 15020 10474 52 110 0 14907 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 65432

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17924
/proc/meminfo: memFree=1904400/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=60212 CPUtime=1121.65
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 11729 0 0 0 112152 13 0 0 25 0 1 0 383725687 61657088 10768 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 15053 10768 52 110 0 14940 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 65564

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17924
/proc/meminfo: memFree=1903504/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=60212 CPUtime=1181.62
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 11953 0 0 0 118148 14 0 0 25 0 1 0 383725687 61657088 10992 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 15053 10992 52 110 0 14940 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 65564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17924
/proc/meminfo: memFree=1903184/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=60212 CPUtime=1200.01
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 12026 0 0 0 119987 14 0 0 25 0 1 0 383725687 61657088 11065 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 15053 11065 52 110 0 14940 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 65564

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17924
/proc/meminfo: memFree=1903184/2055920 swapFree=4147232/4192956
[pid=17916] ppid=17914 vsize=5352 CPUtime=0
/proc/17916/stat : 17916 (TiniSatELite) S 17914 17916 16786 0 -1 4194304 331 404 0 0 0 0 0 0 16 0 1 0 383725686 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17916/statm: 1338 236 197 169 0 49 0
[pid=17922] ppid=17916 vsize=60212 CPUtime=1200.01
/proc/17922/stat : 17922 (tinisat) R 17916 17916 16786 0 -1 4194304 12026 0 0 0 119987 14 0 0 25 0 1 0 383725687 61657088 11065 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17922/statm: 15053 11065 52 110 0 14940 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 65564

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17916 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.01

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

Real time (s): 1200.71
CPU time (s): 1200.01
CPU user time (s): 1199.87
CPU system time (s): 0.14
CPU usage (%): 99.9414
Max. virtual memory (cumulated for all children) (KiB): 65564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 735
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= 32
involuntary context switches= 11

runsolver used 1.2958 second user time and 3.08153 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Mar 11 18:26:19 UTC 2007

IDJOB= 335957
IDBENCH= 24664
IDSOLVER= 99
FILE ID= node72/335957-1173637579

PBS_JOBID= 4101286

Free space on /tmp= 66002 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/mod2c-rand3bip-sat-220-1.sat05-2488.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335957-1173637579/TiniSatELite /tmp/evaluation/335957-1173637579/instance-335957-1173637579.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-335957-1173637579 -o ROOT/results/node72/solver-335957-1173637579 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335957-1173637579/TiniSatELite /tmp/evaluation/335957-1173637579/instance-335957-1173637579.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  0d50014415a697c0ee7e2c67c987b500

RANDOM SEED= 79617309

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1949048 kB
Buffers:         16968 kB
Cached:          37016 kB
SwapCached:      13880 kB
Active:          31336 kB
Inactive:        46684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1949048 kB
SwapTotal:     4192956 kB
SwapFree:      4147232 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          30684 kB
Slab:            14468 kB
Committed_AS: 10509164 kB
PageTables:       1680 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= 66002 MiB

End job on node72 on Sun Mar 11 18:46:22 UTC 2007