Trace number 316535

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 1200.52

General information on the benchmark

Namecrafted/spence/
hard/s109-100.cnf
MD5SUM11c209576d94e395a78f5a6b8d2ce9b6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables109
Number of clauses228
Sum of the clauses size684
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3228
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 |     228      684 |      68       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 109   #clauses: 228   #literals: 684
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node15.alineos.net_3021.cnf
0.00/0.01	c 109 variables, 228 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/node15/watcher-316535-1172670935 -o ROOT/results/node15/solver-316535-1172670935 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316535-1172670935/TiniSatELite /tmp/evaluation/316535-1172670935/instance-316535-1172670935.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: 1.00 1.00 0.98 3/77 3021
/proc/meminfo: memFree=1675672/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 287047850 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472784978 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3021/statm: 1339 233 195 169 0 50 0
[pid=3022] ppid=3021 vsize=5356 CPUtime=0
/proc/3022/stat : 3022 (TiniSatELite) S 3021 3021 2440 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3022/statm: 1339 237 198 169 0 50 0

[startup+0.100636 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 3021
/proc/meminfo: memFree=1675672/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201651 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 3021
/proc/meminfo: memFree=1675672/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301669 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 3021
/proc/meminfo: memFree=1675672/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701737 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 3021
/proc/meminfo: memFree=1675672/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50288 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 3027
/proc/meminfo: memFree=1673736/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=3132 CPUtime=1.48
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 570 0 0 0 148 0 0 0 25 0 1 0 287047851 3207168 555 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 783 555 52 110 0 670 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8488

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 3027
/proc/meminfo: memFree=1672776/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=5224 CPUtime=3.08
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 801 0 0 0 308 0 0 0 25 0 1 0 287047851 5349376 786 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 1306 786 52 110 0 1193 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10580

[startup+6.3017 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 3027
/proc/meminfo: memFree=1671176/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=5488 CPUtime=6.28
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 1142 0 0 0 628 0 0 0 25 0 1 0 287047851 5619712 1094 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 1372 1094 52 110 0 1259 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10844

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 3027
/proc/meminfo: memFree=1669448/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=9700 CPUtime=12.67
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 1542 0 0 0 1267 0 0 0 25 0 1 0 287047851 9932800 1494 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 2425 1494 52 110 0 2312 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15056

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 3027
/proc/meminfo: memFree=1667400/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=10548 CPUtime=25.47
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 2096 0 0 0 2546 1 0 0 25 0 1 0 287047851 10801152 1983 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 2637 1983 52 110 0 2524 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15904

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 3027
/proc/meminfo: memFree=1664904/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=18344 CPUtime=51.06
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 2760 0 0 0 5104 2 0 0 25 0 1 0 287047851 18784256 2647 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519867 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 4586 2647 52 110 0 4473 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23700

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 3027
/proc/meminfo: memFree=1660488/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=20360 CPUtime=102.25
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 3918 0 0 0 10221 4 0 0 25 0 1 0 287047851 20848640 3676 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 5090 3676 52 110 0 4977 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25716

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 3027
/proc/meminfo: memFree=1656904/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=21536 CPUtime=162.23
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 4821 0 0 0 16217 6 0 0 25 0 1 0 287047851 22052864 4579 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 5384 4579 52 110 0 5271 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26892

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 3027
/proc/meminfo: memFree=1653896/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=36792 CPUtime=222.22
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 5552 0 0 0 22215 7 0 0 25 0 1 0 287047851 37675008 5310 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 9198 5310 52 110 0 9085 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 42148

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 3027
/proc/meminfo: memFree=1651656/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=37188 CPUtime=282.19
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 6108 0 0 0 28212 7 0 0 25 0 1 0 287047851 38080512 5866 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 9297 5866 52 110 0 9184 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 42544

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/85 3109
/proc/meminfo: memFree=1647568/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=38112 CPUtime=342.14
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 6770 0 0 0 34203 11 0 0 25 0 1 0 287047851 39026688 6528 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 9528 6528 52 110 0 9415 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 43468

[startup+402.302 s]
/proc/loadavg: 1.07 1.02 0.98 2/85 3191
/proc/meminfo: memFree=1645200/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=39920 CPUtime=402.08
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 7629 0 0 0 40195 13 0 0 25 0 1 0 287047851 40878080 7097 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 9980 7097 52 110 0 9867 0

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

[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=41616 CPUtime=522.01
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 8752 0 0 0 52186 15 0 0 25 0 1 0 287047851 42614784 8055 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 10404 8055 52 110 0 10291 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 46972

[startup+582.302 s]
/proc/loadavg: 1.04 1.02 0.99 2/79 3225
/proc/meminfo: memFree=1640840/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=41744 CPUtime=581.99
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 9176 0 0 0 58183 16 0 0 25 0 1 0 287047851 42745856 8446 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 10436 8446 52 110 0 10323 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 47100

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 0.99 2/79 3225
/proc/meminfo: memFree=1639112/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=42520 CPUtime=641.98
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 9701 0 0 0 64181 17 0 0 25 0 1 0 287047851 43540480 8872 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 10630 8872 52 110 0 10517 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 47876

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3225
/proc/meminfo: memFree=1637320/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=43560 CPUtime=701.96
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 10291 0 0 0 70178 18 0 0 25 0 1 0 287047851 44605440 9330 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 10890 9330 52 110 0 10777 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 48916

[startup+762.302 s]
/proc/loadavg: 1.07 1.02 0.99 2/79 3225
/proc/meminfo: memFree=1635784/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=43948 CPUtime=761.94
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 10735 0 0 0 76175 19 0 0 25 0 1 0 287047851 45002752 9708 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 10987 9708 52 110 0 10874 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 49304

[startup+822.302 s]
/proc/loadavg: 1.02 1.01 0.99 2/79 3225
/proc/meminfo: memFree=1634376/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=44704 CPUtime=821.91
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 11237 0 0 0 82172 19 0 0 25 0 1 0 287047851 45776896 10074 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519867 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 11176 10074 52 110 0 11063 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 50060

[startup+882.305 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 3225
/proc/meminfo: memFree=1633032/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=74408 CPUtime=881.9
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 11634 0 0 0 88170 20 0 0 25 0 1 0 287047851 76193792 10405 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 18602 10405 52 110 0 18489 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 79764

[startup+942.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 3225
/proc/meminfo: memFree=1631752/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=74408 CPUtime=941.87
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 11942 0 0 0 94166 21 0 0 25 0 1 0 287047851 76193792 10713 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 18602 10713 52 110 0 18489 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 79764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 3225
/proc/meminfo: memFree=1630536/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=74408 CPUtime=1001.86
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 12233 0 0 0 100164 22 0 0 25 0 1 0 287047851 76193792 11004 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 18602 11004 52 110 0 18489 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 79764

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3225
/proc/meminfo: memFree=1629320/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=74408 CPUtime=1061.83
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 12533 0 0 0 106161 22 0 0 25 0 1 0 287047851 76193792 11304 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 18602 11304 52 110 0 18489 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 79764

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3225
/proc/meminfo: memFree=1628232/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=74568 CPUtime=1121.81
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 12800 0 0 0 112158 23 0 0 25 0 1 0 287047851 76357632 11571 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 18642 11571 52 110 0 18529 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 79924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3225
/proc/meminfo: memFree=1626952/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=74956 CPUtime=1181.79
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 13175 0 0 0 118155 24 0 0 25 0 1 0 287047851 76754944 11881 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 18739 11881 52 110 0 18626 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 80312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3225
/proc/meminfo: memFree=1626632/2055920 swapFree=4191880/4192956
[pid=3021] ppid=3019 vsize=5356 CPUtime=0
/proc/3021/stat : 3021 (TiniSatELite) S 3019 3021 2440 0 -1 4194304 333 357 0 0 0 0 0 0 16 0 1 0 287047850 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3021/statm: 1339 237 197 169 0 50 0
[pid=3027] ppid=3021 vsize=74956 CPUtime=1200
/proc/3027/stat : 3027 (tinisat) R 3021 3021 2440 0 -1 4194304 13250 0 0 0 119975 25 0 0 25 0 1 0 287047851 76754944 11956 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/3027/statm: 18739 11956 52 110 0 18626 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 80312

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 3021 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=3999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.008998
while last known CPU time is 1200

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

Real time (s): 1200.52
CPU time (s): 1200
CPU user time (s): 1199.75
CPU system time (s): 0.25
CPU usage (%): 99.9571
Max. virtual memory (cumulated for all children) (KiB): 80312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 690
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= 11

runsolver used 1.22381 second user time and 3.15152 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed Feb 28 13:55:35 UTC 2007

IDJOB= 316535
IDBENCH= 20444
IDSOLVER= 99
FILE ID= node15/316535-1172670935

PBS_JOBID= 3980977

Free space on /tmp= 66478 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s109-100.cnf
COMMAND LINE= /tmp/evaluation/316535-1172670935/TiniSatELite /tmp/evaluation/316535-1172670935/instance-316535-1172670935.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-316535-1172670935 -o ROOT/results/node15/solver-316535-1172670935 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316535-1172670935/TiniSatELite /tmp/evaluation/316535-1172670935/instance-316535-1172670935.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  11c209576d94e395a78f5a6b8d2ce9b6

RANDOM SEED= 841359183

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1676080 kB
Buffers:         20712 kB
Cached:         247548 kB
SwapCached:        408 kB
Active:          88760 kB
Inactive:       239312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676080 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          69752 kB
Slab:            37236 kB
Committed_AS:  1014012 kB
PageTables:       1800 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= 66478 MiB

End job on node15 on Wed Feb 28 14:15:37 UTC 2007