Trace number 304460

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) 1200.1 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2053050899-08.cnf
MD5SUM662fe9209ea9fd94ae496f4e8858c688
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark461.985
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node72.alineos.net_17043.cnf
0.00/0.09	c 160 variables, 13600 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/node72/watcher-304460-1172059088 -o ROOT/results/node72/solver-304460-1172059088 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304460-1172059088/TiniSatELite /tmp/evaluation/304460-1172059088/instance-304460-1172059088.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 3/77 17043
/proc/meminfo: memFree=1499104/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 225876590 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517921874 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17043/statm: 1338 232 195 169 0 49 0
[pid=17044] ppid=17043 vsize=5352 CPUtime=0
/proc/17044/stat : 17044 (TiniSatELite) S 17043 17043 16603 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 225876591 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17044/statm: 1338 236 198 169 0 49 0
[pid=17045] ppid=17044 vsize=0 CPUtime=0
/proc/17045/stat : 17045 (TiniSatELite) D 17044 17043 16603 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 225876591 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/17045/statm: 0 0 0 0 0 0 0
[pid=17046] ppid=17044 vsize=0 CPUtime=0
/proc/17046/stat : 17046 (sed) D 17044 17043 16603 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 225876591 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/17046/statm: 0 0 0 0 0 0 0

[startup+0.107943 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17043
/proc/meminfo: memFree=1499104/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.516976 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17043
/proc/meminfo: memFree=1499104/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33705 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 17049
/proc/meminfo: memFree=1495568/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=4060 CPUtime=1.27
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 834 0 0 0 127 0 0 0 25 0 1 0 225876597 4157440 819 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 1015 819 52 110 0 902 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9412

[startup+2.9732 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 17049
/proc/meminfo: memFree=1494224/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=7596 CPUtime=2.9
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 1231 0 0 0 290 0 0 0 25 0 1 0 225876597 7778304 1216 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520057 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 1899 1216 52 110 0 1786 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12948

[startup+6.2495 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17049
/proc/meminfo: memFree=1491472/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=7860 CPUtime=6.18
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 1822 0 0 0 617 1 0 0 25 0 1 0 225876597 8048640 1807 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519983 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 1965 1807 52 110 0 1852 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13212

[startup+12.7121 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17049
/proc/meminfo: memFree=1487952/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=15068 CPUtime=12.64
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 2658 0 0 0 1262 2 0 0 25 0 1 0 225876597 15429632 2610 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 3767 2610 52 110 0 3654 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20420

[startup+25.5273 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 17049
/proc/meminfo: memFree=1483600/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=15744 CPUtime=25.45
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 3767 0 0 0 2542 3 0 0 25 0 1 0 225876597 16121856 3719 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 3936 3719 52 110 0 3823 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21096

[startup+51.1547 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 17049
/proc/meminfo: memFree=1477712/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=30172 CPUtime=51.07
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 5280 0 0 0 5103 4 0 0 25 0 1 0 225876597 30896128 5167 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 7543 5167 52 110 0 7430 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 35524

[startup+102.405 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 17049
/proc/meminfo: memFree=1469200/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=31532 CPUtime=102.31
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 7412 0 0 0 10224 7 0 0 25 0 1 0 225876597 32288768 7299 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 7883 7299 52 110 0 7770 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 36884

[startup+162.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17049
/proc/meminfo: memFree=1461520/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=60272 CPUtime=162.36
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 9446 0 0 0 16227 9 0 0 25 0 1 0 225876597 61718528 9204 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 15068 9204 52 110 0 14955 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 65624

[startup+222.578 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 17167
/proc/meminfo: memFree=1454104/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=60752 CPUtime=222.39
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 10978 0 0 0 22228 11 0 0 25 0 1 0 225876597 62210048 10736 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 15188 10736 52 110 0 15075 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 66104

[startup+282.667 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17251
/proc/meminfo: memFree=1449424/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=61232 CPUtime=282.42
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 12450 0 0 0 28227 15 0 0 25 0 1 0 225876597 62701568 12208 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 15308 12208 52 110 0 15195 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 66584

[startup+342.735 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17251
/proc/meminfo: memFree=1443536/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=62512 CPUtime=342.47
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 13912 0 0 0 34231 16 0 0 25 0 1 0 225876597 64012288 13670 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 15628 13670 52 110 0 15515 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 67864

[startup+402.807 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17251
/proc/meminfo: memFree=1438928/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=63312 CPUtime=402.53
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 15053 0 0 0 40235 18 0 0 25 0 1 0 225876597 64831488 14811 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 15828 14811 52 110 0 15715 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 68664

[startup+462.877 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 17251
/proc/meminfo: memFree=1434640/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=119476 CPUtime=462.59
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 16379 0 0 0 46239 20 0 0 25 0 1 0 225876597 122343424 15880 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 29869 15880 52 110 0 29756 0
Current children cumulated CPU time (s) 462.63

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

[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=120468 CPUtime=522.63
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 17423 0 0 0 52242 21 0 0 25 0 1 0 225876597 123359232 16924 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 30117 16924 52 110 0 30004 0
Current children cumulated CPU time (s) 522.67
Current children cumulated vsize (KiB) 125820

[startup+583.014 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17251
/proc/meminfo: memFree=1426640/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=120852 CPUtime=582.69
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 18364 0 0 0 58247 22 0 0 25 0 1 0 225876597 123752448 17865 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 30213 17865 52 110 0 30100 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 126204

[startup+643.089 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17251
/proc/meminfo: memFree=1423056/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=121044 CPUtime=642.76
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 19243 0 0 0 64252 24 0 0 25 0 1 0 225876597 123949056 18744 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 30261 18744 52 110 0 30148 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 126396

[startup+703.157 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 17251
/proc/meminfo: memFree=1419920/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=121428 CPUtime=702.81
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 20051 0 0 0 70256 25 0 0 25 0 1 0 225876597 124342272 19552 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 30357 19552 52 110 0 30244 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 126780

[startup+763.229 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 17251
/proc/meminfo: memFree=1416528/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=122268 CPUtime=762.86
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 20882 0 0 0 76260 26 0 0 25 0 1 0 225876597 125202432 20383 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 30567 20383 52 110 0 30454 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 127620

[startup+823.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17251
/proc/meminfo: memFree=1413584/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=122460 CPUtime=822.93
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 21613 0 0 0 82265 28 0 0 25 0 1 0 225876597 125399040 21114 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 30615 21114 52 110 0 30502 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 127812

[startup+883.367 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17251
/proc/meminfo: memFree=1410640/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=123168 CPUtime=882.97
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 22381 0 0 0 88268 29 0 0 25 0 1 0 225876597 126124032 21882 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 30792 21882 52 110 0 30679 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 128520

[startup+943.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17251
/proc/meminfo: memFree=1407312/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=124512 CPUtime=943.03
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 23206 0 0 0 94272 31 0 0 25 0 1 0 225876597 127500288 22707 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 31128 22707 52 110 0 31015 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 129864

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17251
/proc/meminfo: memFree=1404752/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=124644 CPUtime=1003.07
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 23863 0 0 0 100276 31 0 0 25 0 1 0 225876597 127635456 23364 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 31161 23364 52 110 0 31048 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 129996

[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17251
/proc/meminfo: memFree=1402064/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=124836 CPUtime=1063.13
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 24508 0 0 0 106281 32 0 0 25 0 1 0 225876597 127832064 24009 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 31209 24009 52 110 0 31096 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 130188

[startup+1123.64 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 17251
/proc/meminfo: memFree=1399568/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=124836 CPUtime=1123.19
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 25153 0 0 0 112285 34 0 0 25 0 1 0 225876597 127832064 24654 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 31209 24654 52 110 0 31096 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 130188

[startup+1183.71 s]
/proc/loadavg: 1.01 1.01 1.00 3/79 17251
/proc/meminfo: memFree=1397072/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=124836 CPUtime=1183.24
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 25771 0 0 0 118289 35 0 0 25 0 1 0 225876597 127832064 25272 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 31209 25272 52 110 0 31096 0
Current children cumulated CPU time (s) 1183.28
Current children cumulated vsize (KiB) 130188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 17251
/proc/meminfo: memFree=1396304/2055920 swapFree=4142544/4192956
[pid=17043] ppid=17041 vsize=5352 CPUtime=0.04
/proc/17043/stat : 17043 (TiniSatELite) S 17041 17043 16603 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225876590 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17043/statm: 1338 236 197 169 0 49 0
[pid=17049] ppid=17043 vsize=124836 CPUtime=1200.06
/proc/17049/stat : 17049 (tinisat) R 17043 17043 16603 0 -1 4194304 25950 0 0 0 119970 36 0 0 25 0 1 0 225876597 127832064 25451 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 31209 25451 52 110 0 31096 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 130188

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 17043 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=49992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.05799
while last known CPU time is 1200.1

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

Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.74
CPU system time (s): 0.36
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 130188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.049992
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 995
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= 10

runsolver used 1.14183 second user time and 3.12652 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Wed Feb 21 11:58:08 UTC 2007

IDJOB= 304460
IDBENCH= 20133
IDSOLVER= 99
FILE ID= node72/304460-1172059088

PBS_JOBID= 3892762

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2053050899-08.cnf
COMMAND LINE= /tmp/evaluation/304460-1172059088/TiniSatELite /tmp/evaluation/304460-1172059088/instance-304460-1172059088.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-304460-1172059088 -o ROOT/results/node72/solver-304460-1172059088 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304460-1172059088/TiniSatELite /tmp/evaluation/304460-1172059088/instance-304460-1172059088.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  662fe9209ea9fd94ae496f4e8858c688

RANDOM SEED= 467700189

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1499448 kB
Buffers:         40448 kB
Cached:         435496 kB
SwapCached:      19640 kB
Active:         391112 kB
Inactive:       119256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1499448 kB
SwapTotal:     4192956 kB
SwapFree:      4142544 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          30036 kB
Slab:            31708 kB
Committed_AS:   590608 kB
PageTables:       1676 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= 66561 MiB

End job on node72 on Wed Feb 21 12:18:10 UTC 2007