Trace number 300606

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.02 1200.36

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1744543366-13.cnf
MD5SUMf9dfefe909b6aaae015056afd3e2e3a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.04308
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:   0.014997 s
0.00/0.02	c ==============================================================================
0.00/0.07	c Tinisat 0.22
0.00/0.07	c solving /tmp/GTI_node18.alineos.net_30082.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/node18/watcher-300606-1171915353 -o ROOT/results/node18/solver-300606-1171915353 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300606-1171915353/TiniSatELite /tmp/evaluation/300606-1171915353/instance-300606-1171915353.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 3/83 30082
/proc/meminfo: memFree=1544040/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 211489888 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30082/statm: 1339 234 196 169 0 50 0
[pid=30083] ppid=30082 vsize=0 CPUtime=0
/proc/30083/stat : 30083 (TiniSatELite) D 30082 30082 29795 0 -1 4194372 63 189 0 0 0 0 0 0 20 0 1 0 211489888 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/30083/statm: 0 0 0 0 0 0 0

[startup+0.108713 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 30082
/proc/meminfo: memFree=1544040/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.520749 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 30082
/proc/meminfo: memFree=1544040/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.34283 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1540552/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=6108 CPUtime=1.27
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 1132 0 0 0 127 0 0 0 25 0 1 0 211489893 6254592 1117 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518679 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 1527 1117 52 110 0 1414 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 11464

[startup+2.97902 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1538312/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=11360 CPUtime=2.9
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 1894 0 0 0 290 0 0 0 25 0 1 0 211489893 11632640 1879 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 2840 1879 52 110 0 2727 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 16716

[startup+6.2553 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1532872/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=22260 CPUtime=6.18
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 3105 0 0 0 617 1 0 0 25 0 1 0 211489893 22794240 3090 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134516960 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 5565 3090 52 110 0 5452 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 27616

[startup+12.7179 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1525648/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=22784 CPUtime=12.65
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 4809 0 0 0 1263 2 0 0 25 0 1 0 211489893 23330816 4761 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 5696 4761 52 110 0 5583 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28140

[startup+25.5272 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1516624/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=44448 CPUtime=25.45
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 7104 0 0 0 2541 4 0 0 25 0 1 0 211489893 45514752 7056 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 11112 7056 52 110 0 10999 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49804

[startup+51.1566 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1503248/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=45232 CPUtime=51.07
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 10443 0 0 0 5100 7 0 0 25 0 1 0 211489893 46317568 10330 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 11308 10330 52 110 0 11195 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 50588

[startup+102.405 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1484752/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=89208 CPUtime=102.3
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 15223 0 0 0 10218 12 0 0 25 0 1 0 211489893 91348992 14981 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 22302 14981 52 110 0 22189 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 94564

[startup+162.478 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1468240/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=90400 CPUtime=162.37
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 19267 0 0 0 16220 17 0 0 25 0 1 0 211489893 92569600 19025 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 22600 19025 52 110 0 22487 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 95756

[startup+222.505 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1453520/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=174944 CPUtime=222.38
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 22959 0 0 0 22217 21 0 0 25 0 1 0 211489893 179142656 22717 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 43736 22717 52 110 0 43623 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 180300

[startup+282.575 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1440656/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=176044 CPUtime=282.43
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 26170 0 0 0 28218 25 0 0 25 0 1 0 211489893 180269056 25928 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 44011 25928 52 110 0 43898 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 181400

[startup+342.647 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1430544/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=177292 CPUtime=342.49
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 28730 0 0 0 34221 28 0 0 25 0 1 0 211489893 181547008 28488 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 44323 28488 52 110 0 44210 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 182648

[startup+402.724 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1420752/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=178868 CPUtime=402.55
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 31382 0 0 0 40225 30 0 0 25 0 1 0 211489893 183160832 30883 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 44717 30883 52 110 0 44604 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 184224

[startup+462.791 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1412240/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=179700 CPUtime=462.61
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 33541 0 0 0 46228 33 0 0 25 0 1 0 211489893 184012800 33042 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 44925 33042 52 110 0 44812 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 185056

[startup+522.859 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1403472/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=179972 CPUtime=522.66
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 35736 0 0 0 52229 37 0 0 25 0 1 0 211489893 184291328 35237 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 44993 35237 52 110 0 44880 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 185328

[startup+582.928 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1395088/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=180948 CPUtime=582.71
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 37840 0 0 0 58231 40 0 0 25 0 1 0 211489893 185290752 37341 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 45237 37341 52 110 0 45124 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 186304

[startup+642.999 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1387728/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=181496 CPUtime=642.77
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 39634 0 0 0 64234 43 0 0 25 0 1 0 211489893 185851904 39135 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 45374 39135 52 110 0 45261 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 186852

[startup+703.07 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1380688/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=181920 CPUtime=702.82
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 41418 0 0 0 70237 45 0 0 25 0 1 0 211489893 186286080 40919 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 45480 40919 52 110 0 45367 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 187276

[startup+763.141 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30108
/proc/meminfo: memFree=1374288/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=182352 CPUtime=762.88
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 43005 0 0 0 76241 47 0 0 25 0 1 0 211489893 186728448 42506 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 45588 42506 52 110 0 45475 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 187708

[startup+823.211 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 30108
/proc/meminfo: memFree=1368272/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=182952 CPUtime=822.93
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 44500 0 0 0 82244 49 0 0 25 0 1 0 211489893 187342848 44001 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 45738 44001 52 110 0 45625 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 188308

[startup+883.286 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 30108
/proc/meminfo: memFree=1361808/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=351100 CPUtime=882.99
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 46124 0 0 0 88247 52 0 0 25 0 1 0 211489893 359526400 45625 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 87775 45625 52 110 0 87662 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 356456

[startup+943.357 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 30108
/proc/meminfo: memFree=1355024/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=351260 CPUtime=943.05
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 47808 0 0 0 94251 54 0 0 25 0 1 0 211489893 359690240 47309 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 87815 47309 52 110 0 87702 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 356616

[startup+1003.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30108
/proc/meminfo: memFree=1348368/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=351404 CPUtime=1003.11
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 49485 0 0 0 100254 57 0 0 25 0 1 0 211489893 359837696 48986 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 87851 48986 52 110 0 87738 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 356760

[startup+1063.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30108
/proc/meminfo: memFree=1341712/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=351564 CPUtime=1063.16
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 51120 0 0 0 106257 59 0 0 25 0 1 0 211489893 360001536 50621 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 87891 50621 52 110 0 87778 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 356920

[startup+1123.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30108
/proc/meminfo: memFree=1335504/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=351708 CPUtime=1123.22
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 52679 0 0 0 112261 61 0 0 25 0 1 0 211489893 360148992 52180 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 87927 52180 52 110 0 87814 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 357064

[startup+1183.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30108
/proc/meminfo: memFree=1329040/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=351996 CPUtime=1183.28
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 54296 0 0 0 118265 63 0 0 25 0 1 0 211489893 360443904 53797 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 87999 53797 52 110 0 87886 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 357352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30108
/proc/meminfo: memFree=1327184/2055920 swapFree=4192812/4192956
[pid=30082] ppid=30080 vsize=5356 CPUtime=0.03
/proc/30082/stat : 30082 (TiniSatELite) S 30080 30082 29795 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211489888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30082/statm: 1339 237 197 169 0 50 0
[pid=30088] ppid=30082 vsize=351996 CPUtime=1199.99
/proc/30088/stat : 30088 (tinisat) R 30082 30082 29795 0 -1 4194304 54739 0 0 0 119935 64 0 0 25 0 1 0 211489893 360443904 54240 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30088/statm: 87999 54240 52 110 0 87886 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 357352

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 30082 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=39993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.048991
while last known CPU time is 1200.02

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

Real time (s): 1200.36
CPU time (s): 1200.02
CPU user time (s): 1199.38
CPU system time (s): 0.64
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 357352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 978
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= 11

runsolver used 1.12883 second user time and 3.14152 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 19 20:02:33 UTC 2007

IDJOB= 300606
IDBENCH= 20039
IDSOLVER= 99
FILE ID= node18/300606-1171915353

PBS_JOBID= 3848876

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1744543366-13.cnf
COMMAND LINE= /tmp/evaluation/300606-1171915353/TiniSatELite /tmp/evaluation/300606-1171915353/instance-300606-1171915353.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-300606-1171915353 -o ROOT/results/node18/solver-300606-1171915353 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300606-1171915353/TiniSatELite /tmp/evaluation/300606-1171915353/instance-300606-1171915353.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f9dfefe909b6aaae015056afd3e2e3a1

RANDOM SEED= 760359100

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1544512 kB
Buffers:         53964 kB
Cached:         323912 kB
SwapCached:          0 kB
Active:         301008 kB
Inactive:       137180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1544512 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:          79616 kB
Slab:            58476 kB
Committed_AS:   823600 kB
PageTables:       1896 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= 66546 MiB

End job on node18 on Mon Feb 19 20:22:36 UTC 2007