Trace number 329609

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

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k70.cnf
MD5SUM7df05251eeff9fbbbfcc94a219ac2c0b
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 variables104135
Number of clauses466268
Sum of the clauses size1199934
Maximum clause length20
Minimum clause length1
Number of clauses of size 1663
Number of clauses of size 2363146
Number of clauses of size 351212
Number of clauses of size 420925
Number of clauses of size 59084
Number of clauses of size over 521238

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.47	c ==============================================================================
0.00/0.47	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.47	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.47	c ==============================================================================
0.00/0.47	c |         0 |  464773  1179345 |  139431       0        0     nan |  0.000 % |
2.88/2.96	c |         0 |  250847   843511 |      --       0       --      -- |     --   | -125741/-96955
2.88/2.97	c ==============================================================================
2.88/2.97	c Result  :   #vars: 37169   #clauses: 250847   #literals: 843511
2.88/2.97	c CPU time:   2.81557 s
2.88/2.97	c ==============================================================================
3.34/3.78	c Tinisat 0.22
3.34/3.78	c solving /tmp/GTI_node45.alineos.net_19098.cnf
3.34/3.78	c 37169 variables, 250847 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/node45/watcher-329609-1173144967 -o ROOT/results/node45/solver-329609-1173144967 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329609-1173144967/TiniSatELite /tmp/evaluation/329609-1173144967/instance-329609-1173144967.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: 0.92 0.98 0.99 3/64 19098
/proc/meminfo: memFree=1452280/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=0
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 40472501 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939256914 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19098/statm: 1338 232 195 169 0 49 0
[pid=19099] ppid=19098 vsize=5352 CPUtime=0
/proc/19099/stat : 19099 (TiniSatELite) S 19098 19098 17777 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19099/statm: 1338 236 198 169 0 49 0
[pid=19101] ppid=19099 vsize=0 CPUtime=0
/proc/19101/stat : 19101 (sed) D 19099 19098 17777 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 40472501 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/19101/statm: 0 0 0 0 0 0 0

[startup+0.085533 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19098
/proc/meminfo: memFree=1452280/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=0
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 40472501 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19098/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102532 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19098
/proc/meminfo: memFree=1452280/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=0
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 40472501 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19098/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302561 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19098
/proc/meminfo: memFree=1452280/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=0
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 40472501 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19098/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702633 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19098
/proc/meminfo: memFree=1452280/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=0
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 40472501 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19098/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50178 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 19103
/proc/meminfo: memFree=1399656/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=0
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 40472501 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19098/statm: 1338 234 197 169 0 49 0
[pid=19103] ppid=19098 vsize=58612 CPUtime=1.48
/proc/19103/stat : 19103 (SatELite_releas) R 19098 19098 17777 0 -1 4194304 14595 0 0 0 137 11 0 0 25 0 1 0 40472501 60018688 13367 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 1 0 0
/proc/19103/statm: 14653 13367 66 128 0 14522 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 63964

[startup+3.10108 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 19103
/proc/meminfo: memFree=1391656/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=0
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 40472501 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19098/statm: 1338 234 197 169 0 49 0
[pid=19103] ppid=19098 vsize=59584 CPUtime=3.07
/proc/19103/stat : 19103 (SatELite_releas) R 19098 19098 17777 0 -1 4194304 18267 0 0 0 292 15 0 0 18 0 1 0 40472501 61014016 13726 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134665424 0 0 4096 3 0 0 0 17 0 0 0
/proc/19103/statm: 14896 13726 67 128 0 14765 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 64936

[startup+6.30169 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1422376/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=23740 CPUtime=2.91
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 5187 0 0 0 289 2 0 0 25 0 1 0 40472838 24309760 4464 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 5935 4464 52 110 0 5822 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 29092

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1421432/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=23872 CPUtime=9.31
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 5432 0 0 0 928 3 0 0 25 0 1 0 40472838 24444928 4709 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 5968 4709 52 110 0 5855 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 29224

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1419128/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=24000 CPUtime=22.11
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 6087 0 0 0 2207 4 0 0 25 0 1 0 40472838 24576000 5331 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519812 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 6000 5331 52 110 0 5887 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 29352

[startup+51.1028 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1414200/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=41356 CPUtime=47.69
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 7409 0 0 0 4764 5 0 0 25 0 1 0 40472838 42348544 6588 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 10339 6588 52 110 0 10226 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 46708

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1403064/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=41868 CPUtime=98.88
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 10278 0 0 0 9879 9 0 0 25 0 1 0 40472838 42872832 9328 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 10467 9328 52 110 0 10354 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 47220

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1388856/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=76068 CPUtime=158.86
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 13885 0 0 0 15873 13 0 0 25 0 1 0 40472838 77893632 12935 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 19017 12935 52 110 0 18904 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 81420

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1374776/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=76068 CPUtime=218.83
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 17338 0 0 0 21867 16 0 0 25 0 1 0 40472838 77893632 16388 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519812 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 19017 16388 52 110 0 18904 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 81420

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1362424/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=146432 CPUtime=278.82
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 20725 0 0 0 27861 21 0 0 25 0 1 0 40472838 149946368 19518 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 36608 19518 52 110 0 36495 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 151784

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1350904/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=147576 CPUtime=338.79
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 23552 0 0 0 33855 24 0 0 25 0 1 0 40472838 151117824 22345 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 36894 22345 52 110 0 36781 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 152928

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1340600/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0

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

[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=150540 CPUtime=578.7
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 33836 0 0 0 57833 37 0 0 25 0 1 0 40472838 154152960 32629 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 37635 32629 52 110 0 37522 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 155892

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1299448/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=150968 CPUtime=638.68
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 36386 0 0 0 63829 39 0 0 25 0 1 0 40472838 154591232 35179 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 37742 35179 52 110 0 37629 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 156320

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1285880/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=288472 CPUtime=698.66
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 39786 0 0 0 69822 44 0 0 25 0 1 0 40472838 295395328 38579 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 72118 38579 52 110 0 72005 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 293824

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1276280/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=288876 CPUtime=758.65
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 42166 0 0 0 75818 47 0 0 25 0 1 0 40472838 295809024 40959 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 72219 40959 52 110 0 72106 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 294228

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1266808/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=289168 CPUtime=818.62
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 44555 0 0 0 81812 50 0 0 25 0 1 0 40472838 296108032 43348 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 72292 43348 52 110 0 72179 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 294520

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1257272/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=289472 CPUtime=878.6
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 46908 0 0 0 87808 52 0 0 25 0 1 0 40472838 296419328 45701 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519606 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 72368 45701 52 110 0 72255 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 294824

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1247352/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=290160 CPUtime=938.57
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 49442 0 0 0 93802 55 0 0 25 0 1 0 40472838 297123840 48235 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 72540 48235 52 110 0 72427 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 295512

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1239736/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=293600 CPUtime=998.56
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 51804 0 0 0 99798 58 0 0 25 0 1 0 40472838 300646400 50084 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 73400 50084 52 110 0 73287 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 298952

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1232504/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=294036 CPUtime=1058.53
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 53611 0 0 0 105793 60 0 0 25 0 1 0 40472838 301092864 51891 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 73509 51891 52 110 0 73396 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 299388

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1225144/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=294860 CPUtime=1118.52
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 55424 0 0 0 111789 63 0 0 25 0 1 0 40472838 301936640 53704 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 73715 53704 52 110 0 73602 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 300212

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1218040/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=295276 CPUtime=1178.48
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 57224 0 0 0 117784 64 0 0 25 0 1 0 40472838 302362624 55504 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 73819 55504 52 110 0 73706 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 300628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1215736/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=295428 CPUtime=1196.69
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 57772 0 0 0 119604 65 0 0 25 0 1 0 40472838 302518272 56052 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 73857 56052 52 110 0 73744 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 300780

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19104
/proc/meminfo: memFree=1215736/2055920 swapFree=4192812/4192956
[pid=19098] ppid=19096 vsize=5352 CPUtime=3.34
/proc/19098/stat : 19098 (TiniSatELite) S 19096 19098 17777 0 -1 4194304 331 18521 0 0 0 0 317 17 16 0 1 0 40472501 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19098/statm: 1338 236 197 169 0 49 0
[pid=19104] ppid=19098 vsize=295428 CPUtime=1196.69
/proc/19104/stat : 19104 (tinisat) R 19098 19098 17777 0 -1 4194304 57772 0 0 0 119604 65 0 0 25 0 1 0 40472838 302518272 56052 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19104/statm: 73857 56052 52 110 0 73744 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 300780

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19098 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=178516 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=176973
CPU time returned by wait4() is 3.35549
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): 1199.21
CPU system time (s): 0.82
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 300780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.17852
system time used= 0.176973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18852
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= 33

runsolver used 0.957854 second user time and 2.47262 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue Mar  6 01:36:07 UTC 2007

IDJOB= 329609
IDBENCH= 20544
IDSOLVER= 99
FILE ID= node45/329609-1173144967

PBS_JOBID= 4015196

Free space on /tmp= 66527 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k70.cnf
COMMAND LINE= /tmp/evaluation/329609-1173144967/TiniSatELite /tmp/evaluation/329609-1173144967/instance-329609-1173144967.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-329609-1173144967 -o ROOT/results/node45/solver-329609-1173144967 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329609-1173144967/TiniSatELite /tmp/evaluation/329609-1173144967/instance-329609-1173144967.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7df05251eeff9fbbbfcc94a219ac2c0b

RANDOM SEED= 79342808

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.265
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		: 3000.265
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:       1452624 kB
Buffers:         32100 kB
Cached:         488500 kB
SwapCached:        144 kB
Active:          75736 kB
Inactive:       463300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1452624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11760 kB
Writeback:           0 kB
Mapped:          28444 kB
Slab:            50312 kB
Committed_AS:   111248 kB
PageTables:       1404 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= 66515 MiB

End job on node45 on Tue Mar  6 01:56:10 UTC 2007