Trace number 304009

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 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1980584520-03.cnf
MD5SUM285f48af14fc5df5c7e8b15de2ce71e5
Bench CategoryRANDOM (random 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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.023996 s
0.00/0.03	c ==============================================================================
0.06/0.13	c Tinisat 0.22
0.06/0.13	c solving /tmp/GTI_node39.alineos.net_8060.cnf
0.06/0.13	c 220 variables, 18700 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/node39/watcher-304009-1172048959 -o ROOT/results/node39/solver-304009-1172048959 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304009-1172048959/TiniSatELite /tmp/evaluation/304009-1172048959/instance-304009-1172048959.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 3/64 8060
/proc/meminfo: memFree=1811200/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 224851789 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8060/statm: 1338 232 195 169 0 49 0
[pid=8061] ppid=8060 vsize=5352 CPUtime=0
/proc/8061/stat : 8061 (TiniSatELite) S 8060 8060 7064 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1338 236 198 169 0 49 0
[pid=8062] ppid=8061 vsize=0 CPUtime=0
/proc/8062/stat : 8062 (TiniSatELite) D 8061 8060 7064 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 224851789 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/8062/statm: 0 0 0 0 0 0 0
[pid=8063] ppid=8061 vsize=0 CPUtime=0
/proc/8063/stat : 8063 (sed) D 8061 8060 7064 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 224851789 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/8063/statm: 0 0 0 0 0 0 0

[startup+0.107737 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8060
/proc/meminfo: memFree=1811200/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.515801 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8060
/proc/meminfo: memFree=1811200/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33794 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1806888/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=5296 CPUtime=1.24
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 975 0 0 0 124 0 0 0 25 0 1 0 224851797 5423104 960 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 1324 960 52 110 0 1211 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 10648

[startup+2.97622 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1805416/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=9972 CPUtime=2.88
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 1442 0 0 0 287 1 0 0 25 0 1 0 224851797 10211328 1427 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 2493 1427 52 110 0 2380 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15324

[startup+6.25578 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1802352/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=10104 CPUtime=6.16
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 2127 0 0 0 615 1 0 0 25 0 1 0 224851797 10346496 2112 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 2526 2112 52 110 0 2413 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 15456

[startup+12.7159 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1798064/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=19848 CPUtime=12.61
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 3098 0 0 0 1259 2 0 0 25 0 1 0 224851797 20324352 3083 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 4962 3083 52 110 0 4849 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 25200

[startup+25.5221 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1792624/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=20520 CPUtime=25.42
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 4480 0 0 0 2538 4 0 0 25 0 1 0 224851797 21012480 4465 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 5130 4465 52 110 0 5017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25872

[startup+51.1455 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1784560/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=40020 CPUtime=51.03
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 6513 0 0 0 5098 5 0 0 25 0 1 0 224851797 40980480 6433 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 10005 6433 52 110 0 9892 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45372

[startup+102.388 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1773104/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=41692 CPUtime=102.26
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 9379 0 0 0 10218 8 0 0 25 0 1 0 224851797 42692608 9299 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 10423 9299 52 110 0 10310 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 47044

[startup+162.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1763312/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=80608 CPUtime=162.3
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 11911 0 0 0 16219 11 0 0 25 0 1 0 224851797 82542592 11702 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 20152 11702 52 110 0 20039 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 85960

[startup+222.509 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1755184/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=81200 CPUtime=222.34
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 13932 0 0 0 22221 13 0 0 25 0 1 0 224851797 83148800 13723 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 20300 13723 52 110 0 20187 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 86552

[startup+282.571 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1747952/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=81504 CPUtime=282.38
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 15737 0 0 0 28223 15 0 0 25 0 1 0 224851797 83460096 15528 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 20376 15528 52 110 0 20263 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 86856

[startup+342.633 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1740784/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=83264 CPUtime=342.42
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 17525 0 0 0 34226 16 0 0 25 0 1 0 224851797 85262336 17316 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 20816 17316 52 110 0 20703 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 88616

[startup+402.698 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1734832/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=84036 CPUtime=402.46
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 18974 0 0 0 40228 18 0 0 25 0 1 0 224851797 86052864 18765 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 21009 18765 52 110 0 20896 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 89388

[startup+462.751 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1729456/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=85924 CPUtime=462.5
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 20584 0 0 0 46230 20 0 0 25 0 1 0 224851797 87986176 20118 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 21481 20118 52 110 0 21368 0
Current children cumulated CPU time (s) 462.56

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

[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=161368 CPUtime=522.53
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 21769 0 0 0 52232 21 0 0 25 0 1 0 224851797 165240832 21303 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 40342 21303 52 110 0 40229 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 166720

[startup+582.863 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1720048/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=161528 CPUtime=582.57
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 22907 0 0 0 58234 23 0 0 25 0 1 0 224851797 165404672 22441 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 40382 22441 52 110 0 40269 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 166880

[startup+642.923 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1715248/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=161848 CPUtime=642.6
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 24123 0 0 0 64236 24 0 0 25 0 1 0 224851797 165732352 23657 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 40462 23657 52 110 0 40349 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 167200

[startup+702.983 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1711024/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=162520 CPUtime=702.64
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 25158 0 0 0 70238 26 0 0 25 0 1 0 224851797 166420480 24692 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 40630 24692 52 110 0 40517 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 167872

[startup+763.042 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1706992/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=163192 CPUtime=762.68
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 26168 0 0 0 76240 28 0 0 25 0 1 0 224851797 167108608 25702 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 40798 25702 52 110 0 40685 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 168544

[startup+823.107 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1703088/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=163352 CPUtime=822.73
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 27126 0 0 0 82244 29 0 0 25 0 1 0 224851797 167272448 26660 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 40838 26660 52 110 0 40725 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 168704

[startup+883.168 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1699440/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=164024 CPUtime=882.76
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 28035 0 0 0 88247 29 0 0 25 0 1 0 224851797 167960576 27569 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 41006 27569 52 110 0 40893 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 169376

[startup+943.228 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1695920/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=164664 CPUtime=942.81
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 28923 0 0 0 94250 31 0 0 25 0 1 0 224851797 168615936 28457 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 41166 28457 52 110 0 41053 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 170016

[startup+1003.28 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1692528/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=164984 CPUtime=1002.84
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 29771 0 0 0 100253 31 0 0 25 0 1 0 224851797 168943616 29305 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 41246 29305 52 110 0 41133 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 170336

[startup+1063.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1689008/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=164984 CPUtime=1062.88
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 30638 0 0 0 106256 32 0 0 25 0 1 0 224851797 168943616 30172 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 41246 30172 52 110 0 41133 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 170336

[startup+1123.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1685744/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=165176 CPUtime=1122.91
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 31469 0 0 0 112258 33 0 0 25 0 1 0 224851797 169140224 31003 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 41294 31003 52 110 0 41181 0
Current children cumulated CPU time (s) 1122.97
Current children cumulated vsize (KiB) 170528

[startup+1183.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1682416/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=165368 CPUtime=1182.95
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 32296 0 0 0 118261 34 0 0 25 0 1 0 224851797 169336832 31830 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 41342 31830 52 110 0 41229 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 170720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8066
/proc/meminfo: memFree=1681328/2055920 swapFree=4183736/4192956
[pid=8060] ppid=8058 vsize=5352 CPUtime=0.06
/proc/8060/stat : 8060 (TiniSatELite) S 8058 8060 7064 0 -1 4194304 331 781 0 0 0 0 6 0 16 0 1 0 224851789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8060/statm: 1338 236 197 169 0 49 0
[pid=8066] ppid=8060 vsize=165368 CPUtime=1199.97
/proc/8066/stat : 8066 (tinisat) R 8060 8060 7064 0 -1 4194304 32547 0 0 0 119962 35 0 0 25 0 1 0 224851797 169336832 32081 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8066/statm: 41342 32081 52 110 0 41229 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 170720

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 8060 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=70989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.081987
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): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.68
CPU system time (s): 0.35
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 170720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.070989
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1112
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= 36
involuntary context switches= 8

runsolver used 1.05384 second user time and 2.38864 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Feb 21 09:09:19 UTC 2007

IDJOB= 304009
IDBENCH= 20122
IDSOLVER= 99
FILE ID= node39/304009-1172048959

PBS_JOBID= 3892728

Free space on /tmp= 66560 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1980584520-03.cnf
COMMAND LINE= /tmp/evaluation/304009-1172048959/TiniSatELite /tmp/evaluation/304009-1172048959/instance-304009-1172048959.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-304009-1172048959 -o ROOT/results/node39/solver-304009-1172048959 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304009-1172048959/TiniSatELite /tmp/evaluation/304009-1172048959/instance-304009-1172048959.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  285f48af14fc5df5c7e8b15de2ce71e5

RANDOM SEED= 411661974

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1811608 kB
Buffers:         33648 kB
Cached:         161452 kB
SwapCached:       3460 kB
Active:         104456 kB
Inactive:       100564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811608 kB
SwapTotal:     4192956 kB
SwapFree:      4183736 kB
Dirty:            1664 kB
Writeback:           0 kB
Mapped:          15272 kB
Slab:            25352 kB
Committed_AS:   598684 kB
PageTables:       1412 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= 66560 MiB

End job on node39 on Wed Feb 21 09:29:22 UTC 2007