Trace number 328601

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) 1200.02 1200.45

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k55.cnf
MD5SUMe850121a2405d7beb915ee732c9c806c
Bench CategoryINDUST (industrial 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 variables39862
Number of clauses152915
Sum of the clauses size414137
Maximum clause length37
Minimum clause length1
Number of clauses of size 1733
Number of clauses of size 274251
Number of clauses of size 372070
Number of clauses of size 4306
Number of clauses of size 5585
Number of clauses of size over 54970

Solver Data (download as text)

0.00/0.04	c Parsing...
0.00/0.19	c ==============================================================================
0.00/0.19	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.19	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.19	c ==============================================================================
0.00/0.19	c |         0 |  152182   413404 |   45654       0        0     nan |  0.000 % |
0.00/0.93	c |         0 |  117435   427257 |      --       0       --      -- |     --   | -32845/19542
0.00/0.93	c ==============================================================================
0.00/0.93	c Result  :   #vars: 16267   #clauses: 117435   #literals: 427257
0.00/0.93	c CPU time:   0.84987 s
0.00/0.93	c ==============================================================================
1.08/1.32	c Tinisat 0.22
1.08/1.32	c solving /tmp/GTI_node14.alineos.net_27711.cnf
1.08/1.32	c 16267 variables, 117435 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/node14/watcher-328601-1173119719 -o ROOT/results/node14/solver-328601-1173119719 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328601-1173119719/TiniSatELite /tmp/evaluation/328601-1173119719/instance-328601-1173119719.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: 0.00 0.00 0.00 3/77 27711
/proc/meminfo: memFree=1868800/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=0
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 331926343 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234633298 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27711/statm: 1338 232 195 169 0 49 0
[pid=27712] ppid=27711 vsize=5352 CPUtime=0
/proc/27712/stat : 27712 (TiniSatELite) S 27711 27711 27646 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27712/statm: 1338 236 198 169 0 49 0
[pid=27714] ppid=27712 vsize=0 CPUtime=0
/proc/27714/stat : 27714 (sed) D 27712 27711 27646 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 331926343 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/27714/statm: 0 0 0 0 0 0 0

[startup+0.0825469 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 27711
/proc/meminfo: memFree=1868800/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=0
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 331926343 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101547 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 27711
/proc/meminfo: memFree=1868800/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=0
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 331926343 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301565 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 27711
/proc/meminfo: memFree=1868800/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=0
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 331926343 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701602 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 27711
/proc/meminfo: memFree=1868800/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=0
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 331926343 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50168 s]
/proc/loadavg: 0.08 0.02 0.01 2/79 27716
/proc/meminfo: memFree=1842928/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 5352

[startup+3.10183 s]
/proc/loadavg: 0.08 0.02 0.01 2/79 27717
/proc/meminfo: memFree=1854768/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=11524 CPUtime=1.96
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 2814 0 0 0 195 1 0 0 25 0 1 0 331926455 11800576 2473 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 2881 2473 52 110 0 2768 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 16876

[startup+6.30113 s]
/proc/loadavg: 0.08 0.02 0.01 2/79 27717
/proc/meminfo: memFree=1851504/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=20036 CPUtime=5.16
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 3483 0 0 0 515 1 0 0 25 0 1 0 331926455 20516864 3142 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 5009 3142 52 110 0 4896 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 25388

[startup+12.7027 s]
/proc/loadavg: 0.22 0.05 0.02 2/79 27717
/proc/meminfo: memFree=1847152/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=20036 CPUtime=11.56
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 4564 0 0 0 1153 3 0 0 25 0 1 0 331926455 20516864 4223 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 5009 4223 52 110 0 4896 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 25388

[startup+25.5019 s]
/proc/loadavg: 0.34 0.08 0.02 2/79 27717
/proc/meminfo: memFree=1841008/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=37060 CPUtime=24.36
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 6040 0 0 0 2432 4 0 0 25 0 1 0 331926455 37949440 5699 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 9265 5699 52 110 0 9152 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 42412

[startup+51.1013 s]
/proc/loadavg: 0.60 0.17 0.05 2/79 27717
/proc/meminfo: memFree=1832688/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=37576 CPUtime=49.93
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 8162 0 0 0 4988 5 0 0 25 0 1 0 331926455 38477824 7821 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 9394 7821 52 110 0 9281 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 42928

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/79 27717
/proc/meminfo: memFree=1811184/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=72020 CPUtime=101.13
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 13488 0 0 0 10103 10 0 0 25 0 1 0 331926455 73748480 13147 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532420 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 18005 13147 52 110 0 17892 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 77372

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/79 27717
/proc/meminfo: memFree=1789616/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=141820 CPUtime=161.11
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 19068 0 0 0 16095 16 0 0 25 0 1 0 331926455 145223680 18598 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 35455 18598 52 110 0 35342 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 147172

[startup+222.301 s]
/proc/loadavg: 0.97 0.52 0.20 2/79 27717
/proc/meminfo: memFree=1772720/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=142752 CPUtime=221.09
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 23186 0 0 0 22088 21 0 0 25 0 1 0 331926455 146178048 22716 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 35688 22716 52 110 0 35575 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 148104

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.25 2/79 27717
/proc/meminfo: memFree=1760112/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=142884 CPUtime=281.08
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 26375 0 0 0 28084 24 0 0 25 0 1 0 331926455 146313216 25905 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 35721 25905 52 110 0 35608 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 148236

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.30 2/79 27717
/proc/meminfo: memFree=1747312/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=143176 CPUtime=341.06
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 29544 0 0 0 34077 29 0 0 25 0 1 0 331926455 146612224 29074 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519668 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 35794 29074 52 110 0 35681 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 148528

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.34 2/79 27717
/proc/meminfo: memFree=1732848/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=143572 CPUtime=401.04
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 33157 0 0 0 40071 33 0 0 25 0 1 0 331926455 147017728 32687 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 35893 32687 52 110 0 35780 0

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

[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=280984 CPUtime=521.01
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 39128 0 0 0 52061 40 0 0 25 0 1 0 331926455 287727616 38658 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519649 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 70246 38658 52 110 0 70133 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 286336

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/79 27719
/proc/meminfo: memFree=1694960/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=281728 CPUtime=581
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 42600 0 0 0 58056 44 0 0 25 0 1 0 331926455 288489472 42130 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 70432 42130 52 110 0 70319 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 287080

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/79 27719
/proc/meminfo: memFree=1680112/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=283192 CPUtime=640.98
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 46549 0 0 0 64051 47 0 0 25 0 1 0 331926455 289988608 45822 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 70798 45822 52 110 0 70685 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 288544

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/79 27719
/proc/meminfo: memFree=1664304/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=283604 CPUtime=700.96
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 50492 0 0 0 70044 52 0 0 25 0 1 0 331926455 290410496 49765 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 70901 49765 52 110 0 70788 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 288956

[startup+762.306 s]
/proc/loadavg: 1.04 0.92 0.54 2/79 27719
/proc/meminfo: memFree=1651056/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=283876 CPUtime=760.95
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 53786 0 0 0 76038 57 0 0 25 0 1 0 331926455 290689024 53059 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 70969 53059 52 110 0 70856 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 289228

[startup+822.302 s]
/proc/loadavg: 1.05 0.95 0.57 2/79 27719
/proc/meminfo: memFree=1640304/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=284440 CPUtime=820.94
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 56485 0 0 0 82033 61 0 0 25 0 1 0 331926455 291266560 55758 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 71110 55758 52 110 0 70997 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 289792

[startup+882.301 s]
/proc/loadavg: 1.14 1.00 0.61 2/79 27719
/proc/meminfo: memFree=1628464/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=284720 CPUtime=880.91
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 59457 0 0 0 88028 63 0 0 25 0 1 0 331926455 291553280 58730 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 71180 58730 52 110 0 71067 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 290072

[startup+942.302 s]
/proc/loadavg: 1.05 1.00 0.63 2/79 27719
/proc/meminfo: memFree=1613424/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=284720 CPUtime=940.9
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 63263 0 0 0 94023 67 0 0 25 0 1 0 331926455 291553280 62536 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 71180 62536 52 110 0 71067 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 290072

[startup+1002.3 s]
/proc/loadavg: 1.02 1.00 0.65 2/79 27719
/proc/meminfo: memFree=1601008/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=284852 CPUtime=1000.88
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 66298 0 0 0 100018 70 0 0 25 0 1 0 331926455 291688448 65571 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 71213 65571 52 110 0 71100 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 290204

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.67 2/79 27719
/proc/meminfo: memFree=1591088/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=285428 CPUtime=1060.87
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 68842 0 0 0 106013 74 0 0 25 0 1 0 331926455 292278272 68115 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515532 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 71357 68115 52 110 0 71244 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 290780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.69 2/79 27719
/proc/meminfo: memFree=1580272/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=285888 CPUtime=1120.85
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 71499 0 0 0 112009 76 0 0 25 0 1 0 331926455 292749312 70772 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 71472 70772 52 110 0 71359 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 291240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.70 2/79 27719
/proc/meminfo: memFree=1571120/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=558800 CPUtime=1180.83
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 73790 0 0 0 118004 79 0 0 25 0 1 0 331926455 572211200 73063 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 139700 73063 52 110 0 139587 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 564152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.71 3/79 27719
/proc/meminfo: memFree=1568560/2055920 swapFree=4172616/4192956
[pid=27711] ppid=27709 vsize=5352 CPUtime=1.08
/proc/27711/stat : 27711 (TiniSatELite) S 27709 27711 27646 0 -1 4194304 331 6859 0 0 0 0 103 5 16 0 1 0 331926343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27711/statm: 1338 236 197 169 0 49 0
[pid=27717] ppid=27711 vsize=558960 CPUtime=1198.94
/proc/27717/stat : 27717 (tinisat) R 27711 27711 27646 0 -1 4194304 74394 0 0 0 119814 80 0 0 25 0 1 0 331926455 572375040 73667 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27717/statm: 139740 73667 52 110 0 139627 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 564312

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 27711 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=31843 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=59990
CPU time returned by wait4() is 1.09183
while last known CPU time is 1200.02

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

Real time (s): 1200.45
CPU time (s): 1200.02
CPU user time (s): 1199.17
CPU system time (s): 0.85
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 564312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.03184
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7190
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= 36
involuntary context switches= 45

runsolver used 1.3328 second user time and 3.04454 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Mon Mar  5 18:35:19 UTC 2007

IDJOB= 328601
IDBENCH= 20520
IDSOLVER= 99
FILE ID= node14/328601-1173119719

PBS_JOBID= 4014949

Free space on /tmp= 66536 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/328601-1173119719/TiniSatELite /tmp/evaluation/328601-1173119719/instance-328601-1173119719.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-328601-1173119719 -o ROOT/results/node14/solver-328601-1173119719 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328601-1173119719/TiniSatELite /tmp/evaluation/328601-1173119719/instance-328601-1173119719.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  e850121a2405d7beb915ee732c9c806c

RANDOM SEED= 97919571

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1869208 kB
Buffers:         33388 kB
Cached:          68068 kB
SwapCached:       2448 kB
Active:          67128 kB
Inactive:        70388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1869208 kB
SwapTotal:     4192956 kB
SwapFree:      4172616 kB
Dirty:            5080 kB
Writeback:           0 kB
Mapped:          44072 kB
Slab:            34796 kB
Committed_AS:  1179000 kB
PageTables:       1736 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= 66532 MiB

End job on node14 on Mon Mar  5 18:55:22 UTC 2007