Trace number 316295

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

Namecrafted/spence/
medium/s73-100.cnf
MD5SUMe3db629d913d76ea47534f9df94ead1b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark17.1754
Satisfiable
(Un)Satisfiability was proved
Number of variables73
Number of clauses156
Sum of the clauses size468
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3156
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     156      468 |      46       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 73   #clauses: 156   #literals: 468
0.00/0.00	c CPU time:   0 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node14.alineos.net_12664.cnf
0.00/0.01	c 73 variables, 156 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-316295-1172666745 -o ROOT/results/node14/solver-316295-1172666745 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316295-1172666745/TiniSatELite /tmp/evaluation/316295-1172666745/instance-316295-1172666745.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: 0.84 0.94 0.99 3/77 12664
/proc/meminfo: memFree=1285944/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 286628947 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234633298 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12664/statm: 1339 233 195 169 0 50 0
[pid=12665] ppid=12664 vsize=0 CPUtime=0
/proc/12665/stat : 12665 (TiniSatELite) R 12664 12664 12553 0 -1 4194372 63 189 0 0 0 0 0 0 21 0 1 0 286628947 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/12665/statm: 0 0 0 0 0 0 0

[startup+0.027159 s]
/proc/loadavg: 0.84 0.94 0.99 3/77 12664
/proc/meminfo: memFree=1285944/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102164 s]
/proc/loadavg: 0.84 0.94 0.99 3/77 12664
/proc/meminfo: memFree=1285944/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301183 s]
/proc/loadavg: 0.84 0.94 0.99 3/77 12664
/proc/meminfo: memFree=1285944/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702221 s]
/proc/loadavg: 0.84 0.94 0.99 3/77 12664
/proc/meminfo: memFree=1285944/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5013 s]
/proc/loadavg: 0.84 0.94 0.99 2/79 12670
/proc/meminfo: memFree=1284448/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=2552 CPUtime=1.48
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 477 0 0 0 148 0 0 0 25 0 1 0 286628948 2613248 462 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 638 462 52 110 0 525 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7908

[startup+3.10145 s]
/proc/loadavg: 0.84 0.94 0.99 2/79 12670
/proc/meminfo: memFree=1283552/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=4072 CPUtime=3.08
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 670 0 0 0 308 0 0 0 25 0 1 0 286628948 4169728 655 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 1018 655 52 110 0 905 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9428

[startup+6.30175 s]
/proc/loadavg: 0.85 0.94 0.99 2/79 12670
/proc/meminfo: memFree=1282400/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=4344 CPUtime=6.28
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 914 0 0 0 628 0 0 0 25 0 1 0 286628948 4448256 866 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 1086 866 52 110 0 973 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9700

[startup+12.7014 s]
/proc/loadavg: 0.87 0.94 0.99 2/79 12670
/proc/meminfo: memFree=1280872/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=7484 CPUtime=12.68
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 1261 0 0 0 1268 0 0 0 25 0 1 0 286628948 7663616 1213 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 1871 1213 52 110 0 1758 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12840

[startup+25.5016 s]
/proc/loadavg: 0.89 0.94 0.99 2/79 12670
/proc/meminfo: memFree=1279336/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=8316 CPUtime=25.48
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 1706 0 0 0 2547 1 0 0 25 0 1 0 286628948 8515584 1593 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 2079 1593 52 110 0 1966 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13672

[startup+51.102 s]
/proc/loadavg: 0.93 0.94 0.99 2/79 12670
/proc/meminfo: memFree=1277352/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=13664 CPUtime=51.07
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 2201 0 0 0 5105 2 0 0 25 0 1 0 286628948 13991936 2088 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 3416 2088 52 110 0 3303 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19020

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.99 2/79 12670
/proc/meminfo: memFree=1273704/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=15880 CPUtime=102.26
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 3192 0 0 0 10223 3 0 0 25 0 1 0 286628948 16261120 2950 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 3970 2950 52 110 0 3857 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21236

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.99 2/79 12670
/proc/meminfo: memFree=1271336/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=16792 CPUtime=162.23
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 3878 0 0 0 16219 4 0 0 25 0 1 0 286628948 17195008 3570 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 4198 3570 52 110 0 4085 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22148

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.99 2/79 12670
/proc/meminfo: memFree=1269160/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=27688 CPUtime=222.22
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 4534 0 0 0 22217 5 0 0 25 0 1 0 286628948 28352512 4094 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 6922 4094 52 110 0 6809 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33044

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12670
/proc/meminfo: memFree=1267432/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=28212 CPUtime=282.2
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 4991 0 0 0 28214 6 0 0 25 0 1 0 286628948 28889088 4518 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 7053 4518 52 110 0 6940 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 33568

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12670
/proc/meminfo: memFree=1265384/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=29256 CPUtime=342.18
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 5554 0 0 0 34211 7 0 0 25 0 1 0 286628948 29958144 5015 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 7314 5015 52 110 0 7201 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 34612

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12670
/proc/meminfo: memFree=1263528/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=30296 CPUtime=402.18
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 6146 0 0 0 40209 9 0 0 25 0 1 0 286628948 31023104 5476 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 7574 5476 52 110 0 7461 0

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

[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=32744 CPUtime=582.12
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 7623 0 0 0 58201 11 0 0 25 0 1 0 286628948 33529856 6499 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 8186 6499 52 110 0 8073 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 38100

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12670
/proc/meminfo: memFree=1258408/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=33000 CPUtime=642.11
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 7973 0 0 0 64199 12 0 0 25 0 1 0 286628948 33792000 6784 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 8250 6784 52 110 0 8137 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 38356

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12670
/proc/meminfo: memFree=1257256/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=33512 CPUtime=702.09
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 8360 0 0 0 70196 13 0 0 25 0 1 0 286628948 34316288 7041 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 8378 7041 52 110 0 8265 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 38868

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12670
/proc/meminfo: memFree=1255976/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=34152 CPUtime=762.08
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 8798 0 0 0 76194 14 0 0 25 0 1 0 286628948 34971648 7315 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134532413 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 8538 7315 52 110 0 8425 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 39508

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12670
/proc/meminfo: memFree=1255016/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=34920 CPUtime=822.06
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 9263 0 0 0 82192 14 0 0 25 0 1 0 286628948 35758080 7584 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 8730 7584 52 110 0 8617 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 40276

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12670
/proc/meminfo: memFree=1253992/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=55276 CPUtime=882.04
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 9614 0 0 0 88189 15 0 0 25 0 1 0 286628948 56602624 7837 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 13819 7837 52 110 0 13706 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 60632

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 12770
/proc/meminfo: memFree=1251752/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=55792 CPUtime=941.98
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 9919 0 0 0 94182 16 0 0 25 0 1 0 286628948 57131008 8077 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 13948 8077 52 110 0 13835 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 61148

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 12842
/proc/meminfo: memFree=1250792/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=56052 CPUtime=1001.92
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 10179 0 0 0 100175 17 0 0 25 0 1 0 286628948 57397248 8304 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 14013 8304 52 110 0 13900 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 61408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12868
/proc/meminfo: memFree=1250984/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=56692 CPUtime=1061.88
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 10569 0 0 0 106171 17 0 0 25 0 1 0 286628948 58052608 8532 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 14173 8532 52 110 0 14060 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 62048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12868
/proc/meminfo: memFree=1250344/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=56820 CPUtime=1121.86
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 10784 0 0 0 112168 18 0 0 25 0 1 0 286628948 58183680 8714 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 14205 8714 52 110 0 14092 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 62176

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12868
/proc/meminfo: memFree=1249448/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=56948 CPUtime=1181.85
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 11024 0 0 0 118166 19 0 0 25 0 1 0 286628948 58314752 8921 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 14237 8921 52 110 0 14124 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 62304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12868
/proc/meminfo: memFree=1249256/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=56948 CPUtime=1200.04
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 11073 0 0 0 119985 19 0 0 25 0 1 0 286628948 58314752 8970 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 14237 8970 52 110 0 14124 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 62304

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12868
/proc/meminfo: memFree=1249256/2055920 swapFree=4191880/4192956
[pid=12664] ppid=12662 vsize=5356 CPUtime=0
/proc/12664/stat : 12664 (TiniSatELite) S 12662 12664 12553 0 -1 4194304 333 353 0 0 0 0 0 0 16 0 1 0 286628947 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12664/statm: 1339 237 197 169 0 50 0
[pid=12670] ppid=12664 vsize=56948 CPUtime=1200.04
/proc/12670/stat : 12670 (tinisat) R 12664 12664 12553 0 -1 4194304 11073 0 0 0 119985 19 0 0 25 0 1 0 286628948 58314752 8970 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12670/statm: 14237 8970 52 110 0 14124 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 62304

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12664 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.008997
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): 1199.85
CPU system time (s): 0.19
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 62304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 686
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 12

runsolver used 1.20182 second user time and 3.17452 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Feb 28 12:45:45 UTC 2007

IDJOB= 316295
IDBENCH= 20438
IDSOLVER= 99
FILE ID= node14/316295-1172666745

PBS_JOBID= 3980969

Free space on /tmp= 66504 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s73-100.cnf
COMMAND LINE= /tmp/evaluation/316295-1172666745/TiniSatELite /tmp/evaluation/316295-1172666745/instance-316295-1172666745.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-316295-1172666745 -o ROOT/results/node14/solver-316295-1172666745 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316295-1172666745/TiniSatELite /tmp/evaluation/316295-1172666745/instance-316295-1172666745.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  e3db629d913d76ea47534f9df94ead1b

RANDOM SEED= 109427183

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:       1286416 kB
Buffers:         35452 kB
Cached:         612660 kB
SwapCached:        268 kB
Active:         135836 kB
Inactive:       565528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1286416 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1132 kB
Writeback:           0 kB
Mapped:          69612 kB
Slab:            53672 kB
Committed_AS:   970632 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= 66504 MiB

End job on node14 on Wed Feb 28 13:05:48 UTC 2007