Trace number 329735

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) 1200.03 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k35.cnf
MD5SUM07d9949e24a0b59bc9a141fd94f50f24
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 variables51145
Number of clauses228408
Sum of the clauses size587574
Maximum clause length20
Minimum clause length1
Number of clauses of size 1383
Number of clauses of size 2177786
Number of clauses of size 325137
Number of clauses of size 410250
Number of clauses of size 54464
Number of clauses of size over 510388

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.23	c ==============================================================================
0.00/0.23	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.23	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.23	c ==============================================================================
0.00/0.23	c |         0 |  227613   577415 |   68283       0        0     nan |  0.000 % |
1.29/1.38	c |         0 |  109762   369366 |      --       0       --      -- |     --   | -61061/-56145
1.29/1.38	c ==============================================================================
1.29/1.38	c Result  :   #vars: 16309   #clauses: 109762   #literals: 369366
1.29/1.38	c CPU time:   1.3138 s
1.29/1.38	c ==============================================================================
1.55/1.74	c Tinisat 0.22
1.55/1.74	c solving /tmp/GTI_node5.alineos.net_18973.cnf
1.55/1.74	c 16309 variables, 109762 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/node5/watcher-329735-1173148056 -o ROOT/results/node5/solver-329735-1173148056 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329735-1173148056/TiniSatELite /tmp/evaluation/329735-1173148056/instance-329735-1173148056.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.94 2/77 18973
/proc/meminfo: memFree=1422496/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=0
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334760420 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 234 197 169 0 49 0

[startup+0.018308 s]
/proc/loadavg: 0.91 0.95 0.94 2/77 18973
/proc/meminfo: memFree=1422496/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=0
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334760420 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101317 s]
/proc/loadavg: 0.91 0.95 0.94 2/77 18973
/proc/meminfo: memFree=1422496/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=0
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334760420 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30134 s]
/proc/loadavg: 0.91 0.95 0.94 2/77 18973
/proc/meminfo: memFree=1422496/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=0
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334760420 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701385 s]
/proc/loadavg: 0.91 0.95 0.94 2/77 18973
/proc/meminfo: memFree=1422496/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=0
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334760420 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50147 s]
/proc/loadavg: 0.91 0.95 0.94 2/79 18978
/proc/meminfo: memFree=1393168/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=0
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334760420 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 234 197 169 0 49 0
[pid=18977] ppid=18973 vsize=29260 CPUtime=1.48
/proc/18977/stat : 18977 (SatELite_releas) R 18973 18973 18845 0 -1 4194304 8962 0 0 0 141 7 0 0 25 0 1 0 334760421 29962240 6705 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18977/statm: 7315 6705 67 128 0 7184 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34612

[startup+3.10166 s]
/proc/loadavg: 0.92 0.95 0.94 2/79 18979
/proc/meminfo: memFree=1409104/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=10736 CPUtime=1.52
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 2344 0 0 0 152 0 0 0 25 0 1 0 334760576 10993664 2017 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 2684 2017 52 110 0 2571 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16088

[startup+6.30202 s]
/proc/loadavg: 0.92 0.95 0.94 2/79 18979
/proc/meminfo: memFree=1408272/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=10736 CPUtime=4.73
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 2558 0 0 0 472 1 0 0 25 0 1 0 334760576 10993664 2231 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 2684 2231 52 110 0 2571 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16088

[startup+12.7027 s]
/proc/loadavg: 0.93 0.96 0.94 2/79 18979
/proc/meminfo: memFree=1406032/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=18356 CPUtime=11.12
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 3128 0 0 0 1111 1 0 0 25 0 1 0 334760576 18796544 2801 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 4589 2801 52 110 0 4476 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 23708

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.94 2/79 18979
/proc/meminfo: memFree=1401744/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=18484 CPUtime=23.92
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 4232 0 0 0 2389 3 0 0 25 0 1 0 334760576 18927616 3872 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 4621 3872 52 110 0 4508 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23836

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.94 2/79 18979
/proc/meminfo: memFree=1392080/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=33716 CPUtime=49.51
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 6743 0 0 0 4946 5 0 0 25 0 1 0 334760576 34525184 6318 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 8429 6318 52 110 0 8316 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 39068

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.94 2/79 18979
/proc/meminfo: memFree=1371280/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=64596 CPUtime=100.7
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 11900 0 0 0 10058 12 0 0 25 0 1 0 334760576 66146304 11475 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532372 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 16149 11475 52 110 0 16036 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 69948

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18979
/proc/meminfo: memFree=1353488/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=66452 CPUtime=160.68
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 16500 0 0 0 16050 18 0 0 25 0 1 0 334760576 68046848 15946 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 16613 15946 52 110 0 16500 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 71804

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18979
/proc/meminfo: memFree=1332880/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=127020 CPUtime=220.66
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 21611 0 0 0 22043 23 0 0 25 0 1 0 334760576 130068480 21057 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 31755 21057 52 110 0 31642 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 132372

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18979
/proc/meminfo: memFree=1310544/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=127860 CPUtime=280.64
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 27214 0 0 0 28033 31 0 0 25 0 1 0 334760576 130928640 26660 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 31965 26660 52 110 0 31852 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 133212

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18979
/proc/meminfo: memFree=1297296/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=128952 CPUtime=340.63
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 30465 0 0 0 34027 36 0 0 25 0 1 0 334760576 132046848 29911 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 32238 29911 52 110 0 32125 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 134304

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18979
/proc/meminfo: memFree=1283408/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=250648 CPUtime=400.61
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 34192 0 0 0 40020 41 0 0 25 0 1 0 334760576 256663552 33381 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 62662 33381 52 110 0 62549 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 256000


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

[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=251788 CPUtime=520.57
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 40504 0 0 0 52008 49 0 0 25 0 1 0 334760576 257830912 39693 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 62947 39693 52 110 0 62834 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 257140

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18979
/proc/meminfo: memFree=1247312/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=252656 CPUtime=580.56
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 43210 0 0 0 58004 52 0 0 25 0 1 0 334760576 258719744 42399 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 63164 42399 52 110 0 63051 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 258008

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18979
/proc/meminfo: memFree=1237712/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=253212 CPUtime=640.55
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 45578 0 0 0 64000 55 0 0 25 0 1 0 334760576 259289088 44767 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 63303 44767 52 110 0 63190 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 258564

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18979
/proc/meminfo: memFree=1227280/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=253624 CPUtime=700.52
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 48220 0 0 0 69995 57 0 0 25 0 1 0 334760576 259710976 47409 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 63406 47409 52 110 0 63293 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 258976

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18979
/proc/meminfo: memFree=1218128/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=254212 CPUtime=760.51
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 50482 0 0 0 75990 61 0 0 25 0 1 0 334760576 260313088 49671 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 63553 49671 52 110 0 63440 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 259564

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18979
/proc/meminfo: memFree=1209040/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=254768 CPUtime=820.49
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 52774 0 0 0 81986 63 0 0 25 0 1 0 334760576 260882432 51963 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 63692 51963 52 110 0 63579 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 260120

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18979
/proc/meminfo: memFree=1197840/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=255072 CPUtime=880.47
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 55536 0 0 0 87981 66 0 0 25 0 1 0 334760576 261193728 54725 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 63768 54725 52 110 0 63655 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 260424

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18981
/proc/meminfo: memFree=1187024/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=255668 CPUtime=940.45
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 58276 0 0 0 93976 69 0 0 25 0 1 0 334760576 261804032 57465 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 63917 57465 52 110 0 63804 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 261020

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18981
/proc/meminfo: memFree=1172688/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=255992 CPUtime=1000.43
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 61822 0 0 0 99971 72 0 0 25 0 1 0 334760576 262135808 61011 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 63998 61011 52 110 0 63885 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 261344

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18981
/proc/meminfo: memFree=1160400/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=496008 CPUtime=1060.42
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 64921 0 0 0 105966 76 0 0 25 0 1 0 334760576 507912192 64110 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 124002 64110 52 110 0 123889 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 501360

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18981
/proc/meminfo: memFree=1145488/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=496308 CPUtime=1120.4
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 68613 0 0 0 111961 79 0 0 25 0 1 0 334760576 508219392 67802 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 124077 67802 52 110 0 123964 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 501660

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18981
/proc/meminfo: memFree=1131792/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=496752 CPUtime=1180.38
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 72041 0 0 0 117956 82 0 0 25 0 1 0 334760576 508674048 71230 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 124188 71230 52 110 0 124075 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 502104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 18981
/proc/meminfo: memFree=1128208/2055920 swapFree=4174560/4192956
[pid=18973] ppid=18971 vsize=5352 CPUtime=1.55
/proc/18973/stat : 18973 (TiniSatELite) S 18971 18973 18845 0 -1 4194304 331 9216 0 0 0 0 147 8 16 0 1 0 334760420 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 236 197 169 0 49 0
[pid=18979] ppid=18973 vsize=496892 CPUtime=1198.48
/proc/18979/stat : 18979 (tinisat) R 18973 18973 18845 0 -1 4194304 72892 0 0 0 119765 83 0 0 25 0 1 0 334760576 508817408 72081 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/18979/statm: 124223 72081 52 110 0 124110 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 502244

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 18973 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=475775 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=84987
CPU time returned by wait4() is 1.56076
while last known CPU time is 1200.03

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

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.12
CPU system time (s): 0.91
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 502244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.47578
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9547
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= 39

runsolver used 1.27081 second user time and 3.10453 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Mar  6 02:27:36 UTC 2007

IDJOB= 329735
IDBENCH= 20547
IDSOLVER= 99
FILE ID= node5/329735-1173148056

PBS_JOBID= 4014988

Free space on /tmp= 66526 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k35.cnf
COMMAND LINE= /tmp/evaluation/329735-1173148056/TiniSatELite /tmp/evaluation/329735-1173148056/instance-329735-1173148056.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-329735-1173148056 -o ROOT/results/node5/solver-329735-1173148056 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329735-1173148056/TiniSatELite /tmp/evaluation/329735-1173148056/instance-329735-1173148056.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  07d9949e24a0b59bc9a141fd94f50f24

RANDOM SEED= 472020966

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1422904 kB
Buffers:         40396 kB
Cached:         499900 kB
SwapCached:       2208 kB
Active:         157128 kB
Inactive:       414180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1422904 kB
SwapTotal:     4192956 kB
SwapFree:      4174560 kB
Dirty:            6372 kB
Writeback:           0 kB
Mapped:          39784 kB
Slab:            47328 kB
Committed_AS:  1178676 kB
PageTables:       1696 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= 66521 MiB

End job on node5 on Tue Mar  6 02:47:39 UTC 2007