Trace number 300524

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) 1200.04 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S2034423571-08.cnf
MD5SUM45a6044946963b3d1b4beab0858aeab8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.67729
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
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 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.07	c Tinisat 0.22
0.00/0.07	c solving /tmp/GTI_node3.alineos.net_4057.cnf
0.00/0.07	c 700 variables, 14000 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-300524-1171910875 -o ROOT/results/node3/solver-300524-1171910875 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300524-1171910875/TiniSatELite /tmp/evaluation/300524-1171910875/instance-300524-1171910875.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 4057
/proc/meminfo: memFree=772520/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 211042326 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4057/statm: 1339 233 195 169 0 50 0
[pid=4058] ppid=4057 vsize=5356 CPUtime=0
/proc/4058/stat : 4058 (TiniSatELite) S 4057 4057 3243 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/4058/statm: 1339 237 198 169 0 50 0
[pid=4059] ppid=4058 vsize=0 CPUtime=0
/proc/4059/stat : 4059 (TiniSatELite) D 4058 4057 3243 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 211042326 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/4059/statm: 0 0 0 0 0 0 0
[pid=4060] ppid=4058 vsize=0 CPUtime=0
/proc/4060/stat : 4060 (sed) D 4058 4057 3243 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 211042326 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/4060/statm: 0 0 0 0 0 0 0

[startup+0.106656 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4057
/proc/meminfo: memFree=772520/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.514685 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4057
/proc/meminfo: memFree=772520/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33475 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 4063
/proc/meminfo: memFree=768088/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=6108 CPUtime=1.27
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 1108 0 0 0 127 0 0 0 25 0 1 0 211042331 6254592 1093 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 1527 1093 52 110 0 1414 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11464

[startup+2.97089 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 4063
/proc/meminfo: memFree=765784/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=11360 CPUtime=2.91
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 1840 0 0 0 291 0 0 0 25 0 1 0 211042331 11632640 1825 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 2840 1825 52 110 0 2727 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 16716

[startup+6.24716 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 4063
/proc/meminfo: memFree=760728/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=22260 CPUtime=6.19
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 2973 0 0 0 618 1 0 0 25 0 1 0 211042331 22794240 2958 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517039 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 5565 2958 52 110 0 5452 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 27616

[startup+12.7087 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 4063
/proc/meminfo: memFree=753560/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=22652 CPUtime=12.65
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 4652 0 0 0 1263 2 0 0 25 0 1 0 211042331 23195648 4604 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 5663 4604 52 110 0 5550 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28008

[startup+25.5217 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 4063
/proc/meminfo: memFree=744472/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=44448 CPUtime=25.46
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 6969 0 0 0 2542 4 0 0 25 0 1 0 211042331 45514752 6921 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 11112 6921 52 110 0 10999 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 49804

[startup+51.1499 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 4063
/proc/meminfo: memFree=731096/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=45232 CPUtime=51.07
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 10295 0 0 0 5100 7 0 0 25 0 1 0 211042331 46317568 10182 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 11308 10182 52 110 0 11195 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 50588

[startup+102.403 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 4063
/proc/meminfo: memFree=712728/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=89224 CPUtime=102.31
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 15045 0 0 0 10219 12 0 0 25 0 1 0 211042331 91365376 14803 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 22306 14803 52 110 0 22193 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 94580

[startup+162.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4063
/proc/meminfo: memFree=696408/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=90424 CPUtime=162.37
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 19042 0 0 0 16220 17 0 0 25 0 1 0 211042331 92594176 18800 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 22606 18800 52 110 0 22493 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 95780

[startup+222.542 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4063
/proc/meminfo: memFree=681752/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=90828 CPUtime=222.42
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 22698 0 0 0 22221 21 0 0 25 0 1 0 211042331 93007872 22456 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 22707 22456 52 110 0 22594 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 96184

[startup+282.609 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 4063
/proc/meminfo: memFree=668632/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=175800 CPUtime=282.47
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 26024 0 0 0 28222 25 0 0 25 0 1 0 211042331 180019200 25782 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 43950 25782 52 110 0 43837 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 181156

[startup+342.676 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4063
/proc/meminfo: memFree=658264/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=177024 CPUtime=342.53
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 28584 0 0 0 34224 29 0 0 25 0 1 0 211042331 181272576 28342 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 44256 28342 52 110 0 44143 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 182380

[startup+402.747 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 4063
/proc/meminfo: memFree=648664/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=178744 CPUtime=402.58
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 31218 0 0 0 40227 31 0 0 25 0 1 0 211042331 183033856 30719 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 44686 30719 52 110 0 44573 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 184100

[startup+462.815 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4063
/proc/meminfo: memFree=640152/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=179440 CPUtime=462.63
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 33357 0 0 0 46230 33 0 0 25 0 1 0 211042331 183746560 32858 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 44860 32858 52 110 0 44747 0
Current children cumulated CPU time (s) 462.67

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

[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=179572 CPUtime=522.68
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 35493 0 0 0 52232 36 0 0 25 0 1 0 211042331 183881728 34994 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 44893 34994 52 110 0 44780 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 184928

[startup+582.951 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4063
/proc/meminfo: memFree=623320/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=180420 CPUtime=582.74
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 37546 0 0 0 58235 39 0 0 25 0 1 0 211042331 184750080 37047 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 45105 37047 52 110 0 44992 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 185776

[startup+643.024 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4063
/proc/meminfo: memFree=616216/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=181108 CPUtime=642.79
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 39308 0 0 0 64239 40 0 0 25 0 1 0 211042331 185454592 38809 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 45277 38809 52 110 0 45164 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 186464

[startup+703.089 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4063
/proc/meminfo: memFree=609048/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=181524 CPUtime=702.84
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 41126 0 0 0 70241 43 0 0 25 0 1 0 211042331 185880576 40627 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 45381 40627 52 110 0 45268 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 186880

[startup+763.157 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4063
/proc/meminfo: memFree=602712/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=182108 CPUtime=762.9
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 42689 0 0 0 76245 45 0 0 25 0 1 0 211042331 186478592 42190 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 45527 42190 52 110 0 45414 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 187464

[startup+823.249 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 4173
/proc/meminfo: memFree=595432/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=182684 CPUtime=822.91
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 44181 0 0 0 82243 48 0 0 25 0 1 0 211042331 187068416 43682 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 45671 43682 52 110 0 45558 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 188040

[startup+883.346 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4261
/proc/meminfo: memFree=589784/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=350976 CPUtime=882.93
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 45835 0 0 0 88243 50 0 0 25 0 1 0 211042331 359399424 45336 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 87744 45336 52 110 0 87631 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 356332

[startup+943.414 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4261
/proc/meminfo: memFree=583448/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=351120 CPUtime=942.98
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 47480 0 0 0 94245 53 0 0 25 0 1 0 211042331 359546880 46981 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 87780 46981 52 110 0 87667 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 356476

[startup+1003.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4261
/proc/meminfo: memFree=577176/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=351264 CPUtime=1003.03
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 49045 0 0 0 100248 55 0 0 25 0 1 0 211042331 359694336 48546 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 87816 48546 52 110 0 87703 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 356620

[startup+1063.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4261
/proc/meminfo: memFree=570904/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=351584 CPUtime=1063.09
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 50613 0 0 0 106251 58 0 0 25 0 1 0 211042331 360022016 50114 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 87896 50114 52 110 0 87783 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 356940

[startup+1123.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4261
/proc/meminfo: memFree=564824/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=351872 CPUtime=1123.14
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 52133 0 0 0 112254 60 0 0 25 0 1 0 211042331 360316928 51634 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 87968 51634 52 110 0 87855 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 357228

[startup+1183.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4261
/proc/meminfo: memFree=558744/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=351872 CPUtime=1183.19
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 53651 0 0 0 118256 63 0 0 25 0 1 0 211042331 360316928 53152 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 87968 53152 52 110 0 87855 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 357228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4261
/proc/meminfo: memFree=556952/2055920 swapFree=4192812/4192956
[pid=4057] ppid=4055 vsize=5356 CPUtime=0.04
/proc/4057/stat : 4057 (TiniSatELite) S 4055 4057 3243 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211042326 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4057/statm: 1339 237 197 169 0 50 0
[pid=4063] ppid=4057 vsize=351872 CPUtime=1200
/proc/4063/stat : 4063 (tinisat) R 4057 4057 3243 0 -1 4194304 54073 0 0 0 119936 64 0 0 25 0 1 0 211042331 360316928 53574 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 87968 53574 52 110 0 87855 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 357228

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 4057 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=41993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.049991
while last known CPU time is 1200.04

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

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.4
CPU system time (s): 0.64
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 357228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.041993
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= 979
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 9

runsolver used 1.09483 second user time and 3.17552 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Feb 19 18:47:55 UTC 2007

IDJOB= 300524
IDBENCH= 20037
IDSOLVER= 99
FILE ID= node3/300524-1171910875

PBS_JOBID= 3848863

Free space on /tmp= 66551 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S2034423571-08.cnf
COMMAND LINE= /tmp/evaluation/300524-1171910875/TiniSatELite /tmp/evaluation/300524-1171910875/instance-300524-1171910875.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-300524-1171910875 -o ROOT/results/node3/solver-300524-1171910875 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300524-1171910875/TiniSatELite /tmp/evaluation/300524-1171910875/instance-300524-1171910875.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  45a6044946963b3d1b4beab0858aeab8

RANDOM SEED= 527159555

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:        772928 kB
Buffers:         60972 kB
Cached:        1088500 kB
SwapCached:          0 kB
Active:         545672 kB
Inactive:       658404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        772928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1464 kB
Writeback:           0 kB
Mapped:          73476 kB
Slab:            64596 kB
Committed_AS:  1020980 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= 66550 MiB

End job on node3 on Mon Feb 19 19:07:57 UTC 2007