Trace number 355803

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) 10000 10006.7

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k55.cnf
MD5SUMe850121a2405d7beb915ee732c9c806c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables39862
Number of clauses152915
Sum of the clauses size414137
Maximum clause length37
Minimum clause length1
Number of clauses of size 1733
Number of clauses of size 274251
Number of clauses of size 372070
Number of clauses of size 4306
Number of clauses of size 5585
Number of clauses of size over 54970

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.15	c ==============================================================================
0.00/0.15	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.15	c ==============================================================================
0.00/0.15	c |         0 |  152182   413404 |   45654       0        0     nan |  0.000 % |
0.00/0.84	c |         0 |  117435   427257 |      --       0       --      -- |     --   | -32845/19542
0.00/0.84	c ==============================================================================
0.00/0.84	c Result  :   #vars: 16267   #clauses: 117435   #literals: 427257
0.00/0.84	c CPU time:   0.791879 s
0.00/0.84	c ==============================================================================
1.00/1.21	c Tinisat 0.22
1.00/1.21	c solving /tmp/GTI_node19.alineos.net_8531.cnf
1.00/1.21	c 16267 variables, 117435 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-355803-1176819363 -o ROOT/results/node19/solver-355803-1176819363 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355803-1176819363/TiniSatELite /tmp/evaluation/355803-1176819363/instance-355803-1176819363.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.72 0.93 0.98 2/77 8531
/proc/meminfo: memFree=1556104/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5212 CPUtime=0
/proc/8531/stat : 8531 (TiniSatELite) R 8529 8531 8475 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 129853714 5337088 94 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236996420 0 0 4096 0 0 0 0 17 0 0 0
/proc/8531/statm: 1336 108 87 169 0 47 0

[startup+0.0363099 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 8531
/proc/meminfo: memFree=1556104/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=0
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 129853714 5480448 235 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8531/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101316 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 8531
/proc/meminfo: memFree=1556104/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=0
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 129853714 5480448 235 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8531/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301337 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 8531
/proc/meminfo: memFree=1556104/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=0
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 129853714 5480448 235 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8531/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701381 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 8531
/proc/meminfo: memFree=1556104/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=0
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 129853714 5480448 235 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8531/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50148 s]
/proc/loadavg: 0.72 0.93 0.98 2/79 8536
/proc/meminfo: memFree=1528568/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 5352

[startup+3.10264 s]
/proc/loadavg: 0.72 0.93 0.98 2/79 8537
/proc/meminfo: memFree=1542072/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=11524 CPUtime=2.07
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 2878 0 0 0 206 1 0 0 25 0 1 0 129853816 11800576 2537 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 2881 2537 52 110 0 2768 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16876

[startup+6.30199 s]
/proc/loadavg: 0.74 0.94 0.98 2/79 8537
/proc/meminfo: memFree=1538744/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=20036 CPUtime=5.28
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 3505 0 0 0 526 2 0 0 25 0 1 0 129853816 20516864 3164 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 5009 3164 52 110 0 4896 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25388

[startup+12.7017 s]
/proc/loadavg: 0.76 0.94 0.98 2/79 8537
/proc/meminfo: memFree=1534520/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=20036 CPUtime=11.66
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 4616 0 0 0 1164 2 0 0 25 0 1 0 129853816 20516864 4275 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 5009 4275 52 110 0 4896 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 25388

[startup+25.5011 s]
/proc/loadavg: 0.81 0.94 0.98 2/79 8537
/proc/meminfo: memFree=1528376/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=37060 CPUtime=24.46
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 6114 0 0 0 2443 3 0 0 25 0 1 0 129853816 37949440 5773 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134532877 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 9265 5773 52 110 0 9152 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 42412

[startup+51.1019 s]
/proc/loadavg: 0.87 0.94 0.98 2/79 8537
/proc/meminfo: memFree=1519736/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=37576 CPUtime=50.04
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 8300 0 0 0 5000 4 0 0 25 0 1 0 129853816 38477824 7959 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 9394 7959 52 110 0 9281 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 42928

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/79 8537
/proc/meminfo: memFree=1497592/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=72160 CPUtime=101.21
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 13794 0 0 0 10111 10 0 0 25 0 1 0 129853816 73891840 13453 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 18040 13453 52 110 0 17927 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 77512

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/79 8537
/proc/meminfo: memFree=1475064/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=141820 CPUtime=161.17
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 19552 0 0 0 16102 15 0 0 25 0 1 0 129853816 145223680 19082 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134518679 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 35455 19082 52 110 0 35342 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 147172

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/79 8537
/proc/meminfo: memFree=1457784/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=142752 CPUtime=221.12
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 23879 0 0 0 22093 19 0 0 25 0 1 0 129853816 146178048 23409 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 35688 23409 52 110 0 35575 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 148104

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 8537
/proc/meminfo: memFree=1445752/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=143016 CPUtime=281.1
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 26902 0 0 0 28088 22 0 0 25 0 1 0 129853816 146448384 26432 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 35754 26432 52 110 0 35641 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 148368

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 8537
/proc/meminfo: memFree=1432568/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=143176 CPUtime=341.06
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 30160 0 0 0 34081 25 0 0 25 0 1 0 129853816 146612224 29690 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 35794 29690 52 110 0 35681 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 148528

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 8537
/proc/meminfo: memFree=1418104/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=143572 CPUtime=401.02
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 33800 0 0 0 40074 28 0 0 25 0 1 0 129853816 147017728 33330 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8537/statm: 35893 33330 52 110 0 35780 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 148924

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 8537
/proc/meminfo: memFree=1405112/2055920 swapFree=4159444/4192956

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

/proc/8537/statm: 421503 299042 52 110 0 421390 0
Current children cumulated CPU time (s) 9395.97
Current children cumulated vsize (KiB) 1691364

[startup+9462.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 8939
/proc/meminfo: memFree=349112/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=1686144 CPUtime=9454.93
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 302427 0 0 0 945165 328 0 0 25 0 1 0 129853816 1726611456 299932 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 421536 299932 52 110 0 421423 0
Current children cumulated CPU time (s) 9455.93
Current children cumulated vsize (KiB) 1691496

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8939
/proc/meminfo: memFree=343160/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=1687168 CPUtime=9514.9
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 303916 0 0 0 951160 330 0 0 25 0 1 0 129853816 1727660032 301421 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 421792 301421 52 110 0 421679 0
Current children cumulated CPU time (s) 9515.9
Current children cumulated vsize (KiB) 1692520

[startup+9582.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 8939
/proc/meminfo: memFree=338360/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=1687168 CPUtime=9574.85
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 305122 0 0 0 957154 331 0 0 25 0 1 0 129853816 1727660032 302627 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 421792 302627 52 110 0 421679 0
Current children cumulated CPU time (s) 9575.85
Current children cumulated vsize (KiB) 1692520

[startup+9642.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 8939
/proc/meminfo: memFree=333240/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=1687168 CPUtime=9634.82
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 306407 0 0 0 963149 333 0 0 25 0 1 0 129853816 1727660032 303912 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 421792 303912 52 110 0 421679 0
Current children cumulated CPU time (s) 9635.82
Current children cumulated vsize (KiB) 1692520

[startup+9702.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 8939
/proc/meminfo: memFree=328056/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=1687168 CPUtime=9694.79
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 307690 0 0 0 969145 334 0 0 25 0 1 0 129853816 1727660032 305195 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 421792 305195 52 110 0 421679 0
Current children cumulated CPU time (s) 9695.79
Current children cumulated vsize (KiB) 1692520

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8939
/proc/meminfo: memFree=323640/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=1687168 CPUtime=9754.73
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 308775 0 0 0 975138 335 0 0 25 0 1 0 129853816 1727660032 306280 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8537/statm: 421792 306280 52 110 0 421679 0
Current children cumulated CPU time (s) 9755.73
Current children cumulated vsize (KiB) 1692520

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8939
/proc/meminfo: memFree=320120/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=1687168 CPUtime=9814.7
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 309653 0 0 0 981133 337 0 0 25 0 1 0 129853816 1727660032 307158 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 421792 307158 52 110 0 421679 0
Current children cumulated CPU time (s) 9815.7
Current children cumulated vsize (KiB) 1692520

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8939
/proc/meminfo: memFree=315704/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=1689612 CPUtime=9874.68
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 310786 0 0 0 987130 338 0 0 25 0 1 0 129853816 1730162688 308291 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 422403 308291 52 110 0 422290 0
Current children cumulated CPU time (s) 9875.68
Current children cumulated vsize (KiB) 1694964

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 9111
/proc/meminfo: memFree=309576/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=1689872 CPUtime=9934.64
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 311985 0 0 0 993111 353 0 0 25 0 1 0 129853816 1730428928 309490 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 422468 309490 52 110 0 422355 0
Current children cumulated CPU time (s) 9935.64
Current children cumulated vsize (KiB) 1695224

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9137
/proc/meminfo: memFree=306544/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=1691028 CPUtime=9994.6
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 313012 0 0 0 999105 355 0 0 25 0 1 0 129853816 1731612672 310517 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 422757 310517 52 110 0 422644 0
Current children cumulated CPU time (s) 9995.6
Current children cumulated vsize (KiB) 1696380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10006.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9137
/proc/meminfo: memFree=306288/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=1691028 CPUtime=9999.01
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 313070 0 0 0 999545 356 0 0 25 0 1 0 129853816 1731612672 310575 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 422757 310575 52 110 0 422644 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1696380

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

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

[startup+10006.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9137
/proc/meminfo: memFree=306288/2055920 swapFree=4159444/4192956
[pid=8531] ppid=8529 vsize=5352 CPUtime=1
/proc/8531/stat : 8531 (TiniSatELite) S 8529 8531 8475 0 -1 4194304 332 6859 0 0 0 0 95 5 16 0 1 0 129853714 5480448 236 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8531/statm: 1338 236 197 169 0 49 0
[pid=8537] ppid=8531 vsize=1691028 CPUtime=9999.01
/proc/8537/stat : 8537 (tinisat) R 8531 8531 8475 0 -1 4194304 313070 0 0 0 999545 356 0 0 25 0 1 0 129853816 1731612672 310575 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/8537/statm: 422757 310575 52 110 0 422644 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1696380

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8531 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=955854
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=53991
# CPU time returned by wait4() is 1.00985
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10006.7
CPU time (s): 10000
CPU user time (s): 9996.4
CPU system time (s): 3.61
CPU usage (%): 99.933
Max. virtual memory (cumulated for all children) (KiB): 1696380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.955854
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7191
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= 34

runsolver used 9.48956 second user time and 26.9749 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Apr 17 14:16:03 UTC 2007

IDJOB= 355803
IDBENCH= 20520
IDSOLVER= 170
FILE ID= node19/355803-1176819363

PBS_JOBID= 4586351

Free space on /tmp= 66485 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/355803-1176819363/TiniSatELite /tmp/evaluation/355803-1176819363/instance-355803-1176819363.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-355803-1176819363 -o ROOT/results/node19/solver-355803-1176819363 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355803-1176819363/TiniSatELite /tmp/evaluation/355803-1176819363/instance-355803-1176819363.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e850121a2405d7beb915ee732c9c806c

RANDOM SEED= 165602784

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1556576 kB
Buffers:         37936 kB
Cached:         387408 kB
SwapCached:       2580 kB
Active:         197532 kB
Inactive:       250740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556576 kB
SwapTotal:     4192956 kB
SwapFree:      4159444 kB
Dirty:            5004 kB
Writeback:           0 kB
Mapped:          30588 kB
Slab:            36576 kB
Committed_AS:  2950620 kB
PageTables:       1784 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= 66480 MiB

End job on node19 on Tue Apr 17 17:02:52 UTC 2007