Trace number 319062

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) 1200.05 1200.51

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.13.unsat.cnf
MD5SUM8ca1246723b65c8e0ae1eddb535ce13f
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 variables2010
Number of clauses6802
Sum of the clauses size17668
Maximum clause length25
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22961
Number of clauses of size 33733
Number of clauses of size 443
Number of clauses of size 546
Number of clauses of size over 516

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6799    17665 |    2039       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    5732    16991 |      --       0       --      -- |     --   | -1017/-571
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 1384   #clauses: 5732   #literals: 16991
0.00/0.04	c CPU time:   0.033994 s
0.00/0.04	c ==============================================================================
0.00/0.05	c Tinisat 0.22
0.00/0.05	c solving /tmp/GTI_node44.alineos.net_25510.cnf
0.00/0.05	c 1384 variables, 5732 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/node44/watcher-319062-1172971782 -o ROOT/results/node44/solver-319062-1172971782 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319062-1172971782/TiniSatELite /tmp/evaluation/319062-1172971782/instance-319062-1172971782.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 0.97 0.94 3/64 25510
/proc/meminfo: memFree=1174208/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 317134303 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840642642 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25510/statm: 1338 232 195 169 0 49 0
[pid=25511] ppid=25510 vsize=5352 CPUtime=0
/proc/25511/stat : 25511 (TiniSatELite) S 25510 25510 24696 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 317134304 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25511/statm: 1338 236 198 169 0 49 0
[pid=25513] ppid=25511 vsize=0 CPUtime=0
/proc/25513/stat : 25513 (sed) D 25511 25510 24696 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 317134304 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0
/proc/25513/statm: 0 0 0 0 0 0 0

[startup+0.100548 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 25510
/proc/meminfo: memFree=1174208/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.201562 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 25510
/proc/meminfo: memFree=1174208/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.301581 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 25510
/proc/meminfo: memFree=1174208/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.701653 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 25510
/proc/meminfo: memFree=1174208/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.5028 s]
/proc/loadavg: 0.91 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1171568/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=3792 CPUtime=1.44
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 745 0 0 0 144 0 0 0 25 0 1 0 317134308 3883008 730 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 948 730 52 110 0 835 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9144

[startup+3.10109 s]
/proc/loadavg: 0.91 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1169904/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=6820 CPUtime=3.04
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 1282 0 0 0 303 1 0 0 25 0 1 0 317134308 6983680 1267 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 1705 1267 52 110 0 1592 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12172

[startup+6.30168 s]
/proc/loadavg: 0.92 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1166256/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=12900 CPUtime=6.24
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 2044 0 0 0 623 1 0 0 25 0 1 0 317134308 13209600 2029 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 3225 2029 52 110 0 3112 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18252

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1161968/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=13164 CPUtime=12.64
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 3007 0 0 0 1262 2 0 0 25 0 1 0 317134308 13479936 2992 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515554 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 3291 2992 52 110 0 3178 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18516

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1156016/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=25060 CPUtime=25.43
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 4484 0 0 0 2540 3 0 0 25 0 1 0 317134308 25661440 4436 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 6265 4436 52 110 0 6152 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 30412

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1147632/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=48884 CPUtime=51.02
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 6651 0 0 0 5097 5 0 0 25 0 1 0 317134308 50057216 6538 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 12221 6538 52 110 0 12108 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 54236

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1135920/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=50008 CPUtime=102.21
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 9551 0 0 0 10213 8 0 0 25 0 1 0 317134308 51208192 9438 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 12502 9438 52 110 0 12389 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 55360

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1125168/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=50752 CPUtime=162.18
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 12254 0 0 0 16206 12 0 0 25 0 1 0 317134308 51970048 12141 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 12688 12141 52 110 0 12575 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 56104

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1116080/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=97432 CPUtime=222.16
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 14618 0 0 0 22201 15 0 0 25 0 1 0 317134308 99770368 14376 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 24358 14376 52 110 0 24245 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 102784

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1108080/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=98192 CPUtime=282.14
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 16623 0 0 0 28197 17 0 0 25 0 1 0 317134308 100548608 16381 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 24548 16381 52 110 0 24435 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 103544

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1100336/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=98328 CPUtime=342.12
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 18562 0 0 0 34192 20 0 0 25 0 1 0 317134308 100687872 18320 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 24582 18320 52 110 0 24469 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 103680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1093680/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0

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

[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=99780 CPUtime=522.06
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 23299 0 0 0 52181 25 0 0 25 0 1 0 317134308 102174720 23057 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 24945 23057 52 110 0 24832 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 105132

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1075632/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=100540 CPUtime=582.03
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 24732 0 0 0 58177 26 0 0 25 0 1 0 317134308 102952960 24490 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 25135 24490 52 110 0 25022 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 105892

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1070256/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=191992 CPUtime=642.01
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 26080 0 0 0 64174 27 0 0 25 0 1 0 317134308 196599808 25838 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 47998 25838 52 110 0 47885 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 197344

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25516
/proc/meminfo: memFree=1063920/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=193332 CPUtime=701.99
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 27904 0 0 0 70171 28 0 0 25 0 1 0 317134308 197971968 27405 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 48333 27405 52 110 0 48220 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 198684

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25518
/proc/meminfo: memFree=1059312/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=193492 CPUtime=761.97
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 29000 0 0 0 76168 29 0 0 25 0 1 0 317134308 198135808 28501 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 48373 28501 52 110 0 48260 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 198844

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25518
/proc/meminfo: memFree=1055280/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=194172 CPUtime=821.95
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 30093 0 0 0 82165 30 0 0 25 0 1 0 317134308 198832128 29561 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 48543 29561 52 110 0 48430 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 199524

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25518
/proc/meminfo: memFree=1049200/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=194364 CPUtime=881.92
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 31595 0 0 0 88160 32 0 0 25 0 1 0 317134308 199028736 31063 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 48591 31063 52 110 0 48478 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 199716

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25518
/proc/meminfo: memFree=1042864/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=194500 CPUtime=941.9
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 33208 0 0 0 94156 34 0 0 25 0 1 0 317134308 199168000 32676 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 48625 32676 52 110 0 48512 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 199852

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25518
/proc/meminfo: memFree=1037424/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=194932 CPUtime=1001.88
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 34571 0 0 0 100152 36 0 0 25 0 1 0 317134308 199610368 34006 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 48733 34006 52 110 0 48620 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 200284

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25518
/proc/meminfo: memFree=1033456/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=195460 CPUtime=1061.86
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 35595 0 0 0 106149 37 0 0 25 0 1 0 317134308 200151040 34997 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 48865 34997 52 110 0 48752 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 200812

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25518
/proc/meminfo: memFree=1029360/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=195984 CPUtime=1121.84
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 36604 0 0 0 112146 38 0 0 25 0 1 0 317134308 200687616 36006 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 48996 36006 52 110 0 48883 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 201336

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25518
/proc/meminfo: memFree=1025392/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=196416 CPUtime=1181.82
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 37623 0 0 0 118143 39 0 0 25 0 1 0 317134308 201129984 37025 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 49104 37025 52 110 0 48991 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 201768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 25518
/proc/meminfo: memFree=1024048/2055920 swapFree=4183412/4192956
[pid=25510] ppid=25508 vsize=5352 CPUtime=0.04
/proc/25510/stat : 25510 (TiniSatELite) S 25508 25510 24696 0 -1 4194304 331 623 0 0 0 0 4 0 16 0 1 0 317134303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25510/statm: 1338 236 197 169 0 49 0
[pid=25516] ppid=25510 vsize=196676 CPUtime=1200.01
/proc/25516/stat : 25516 (tinisat) R 25510 25510 24696 0 -1 4194304 37939 0 0 0 119962 39 0 0 25 0 1 0 317134308 201396224 37341 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25516/statm: 49169 37341 52 110 0 49056 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 202028

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 25510 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=41993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.046992
while last known CPU time is 1200.05

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): 1200.05
CPU user time (s): 1199.66
CPU system time (s): 0.39
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 202028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.041993
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 954
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= 12

runsolver used 1.19682 second user time and 2.49762 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Mar  4 01:29:42 UTC 2007

IDJOB= 319062
IDBENCH= 20470
IDSOLVER= 99
FILE ID= node44/319062-1172971782

PBS_JOBID= 4012077

Free space on /tmp= 66556 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.13.unsat.cnf
COMMAND LINE= /tmp/evaluation/319062-1172971782/TiniSatELite /tmp/evaluation/319062-1172971782/instance-319062-1172971782.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-319062-1172971782 -o ROOT/results/node44/solver-319062-1172971782 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319062-1172971782/TiniSatELite /tmp/evaluation/319062-1172971782/instance-319062-1172971782.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  8ca1246723b65c8e0ae1eddb535ce13f

RANDOM SEED= 708602265

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1174616 kB
Buffers:         38280 kB
Cached:         775300 kB
SwapCached:       3644 kB
Active:         669016 kB
Inactive:       154228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1174616 kB
SwapTotal:     4192956 kB
SwapFree:      4183412 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          15436 kB
Slab:            44036 kB
Committed_AS:   661200 kB
PageTables:       1396 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= 66556 MiB

End job on node44 on Sun Mar  4 01:49:44 UTC 2007