Trace number 308560

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) 1200.06 1200.42

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S915337037-05-SAT.cnf
MD5SUMebde26cba69a0651179051fde4b21ccb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.315951
Satisfiable
(Un)Satisfiability was proved
Number of variables5500
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 |   14684    39647 |    4405       0        0     nan |  0.000 % |
0.00/0.11	c |         0 |   12427    37646 |      --       0       --      -- |     --   | -2257/-2001
0.00/0.11	c ==============================================================================
0.00/0.11	c Result  :   #vars: 3944   #clauses: 12427   #literals: 37646
0.00/0.11	c CPU time:   0.098984 s
0.00/0.11	c ==============================================================================
0.00/0.15	c Tinisat 0.22
0.00/0.15	c solving /tmp/GTI_node11.alineos.net_10125.cnf
0.00/0.15	c 3944 variables, 12427 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/node11/watcher-308560-1172522256 -o ROOT/results/node11/solver-308560-1172522256 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308560-1172522256/TiniSatELite /tmp/evaluation/308560-1172522256/instance-308560-1172522256.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: 1.00 1.00 1.00 3/77 10125
/proc/meminfo: memFree=1576648/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 272180115 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10125/statm: 1338 232 195 169 0 49 0
[pid=10126] ppid=10125 vsize=5352 CPUtime=0
/proc/10126/stat : 10126 (TiniSatELite) S 10125 10125 9255 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10126/statm: 1338 236 198 169 0 49 0
[pid=10127] ppid=10126 vsize=0 CPUtime=0
/proc/10127/stat : 10127 (TiniSatELite) D 10126 10125 9255 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 272180115 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/10127/statm: 0 0 0 0 0 0 0
[pid=10128] ppid=10126 vsize=0 CPUtime=0
/proc/10128/stat : 10128 (sed) D 10126 10125 9255 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 272180115 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/10128/statm: 0 0 0 0 0 0 0

[startup+0.110729 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10125
/proc/meminfo: memFree=1576648/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 272180115 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10125/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.52277 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10125
/proc/meminfo: memFree=1576648/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+1.34487 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10131
/proc/meminfo: memFree=1573360/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=4628 CPUtime=1.21
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 764 0 0 0 121 0 0 0 25 0 1 0 272180128 4739072 749 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515302 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 1157 749 52 110 0 1044 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9980

[startup+2.98106 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10131
/proc/meminfo: memFree=1572144/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=7760 CPUtime=2.84
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 1136 0 0 0 284 0 0 0 25 0 1 0 272180128 7946240 1121 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 1940 1121 52 110 0 1827 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 13112

[startup+6.25745 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 10131
/proc/meminfo: memFree=1569328/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=8020 CPUtime=6.11
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 1763 0 0 0 610 1 0 0 25 0 1 0 272180128 8212480 1748 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515532 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 2005 1748 52 110 0 1892 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13372

[startup+12.7212 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10131
/proc/meminfo: memFree=1565496/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=14668 CPUtime=12.58
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 2680 0 0 0 1256 2 0 0 25 0 1 0 272180128 15020032 2632 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 3667 2632 52 110 0 3554 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20020

[startup+25.5297 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10131
/proc/meminfo: memFree=1560056/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=27844 CPUtime=25.38
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 4067 0 0 0 2535 3 0 0 25 0 1 0 272180128 28512256 4019 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 6961 4019 52 110 0 6848 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33196

[startup+51.1607 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 10131
/proc/meminfo: memFree=1551992/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=28760 CPUtime=51
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 6095 0 0 0 5094 6 0 0 25 0 1 0 272180128 29450240 5982 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 7190 5982 52 110 0 7077 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 34112

[startup+102.415 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 10131
/proc/meminfo: memFree=1540152/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=55136 CPUtime=102.25
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 9044 0 0 0 10214 11 0 0 25 0 1 0 272180128 56459264 8931 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 13784 8931 52 110 0 13671 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 60488

[startup+162.493 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 10131
/proc/meminfo: memFree=1530872/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=56728 CPUtime=162.31
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 11459 0 0 0 16218 13 0 0 25 0 1 0 272180128 58089472 11217 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 14182 11217 52 110 0 14069 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 62080

[startup+222.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10131
/proc/meminfo: memFree=1522872/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=57524 CPUtime=222.36
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 13466 0 0 0 22220 16 0 0 25 0 1 0 272180128 58904576 13224 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 14381 13224 52 110 0 14268 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 62876

[startup+282.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10133
/proc/meminfo: memFree=1513976/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=108136 CPUtime=282.42
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 15703 0 0 0 28223 19 0 0 25 0 1 0 272180128 110731264 15461 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 27034 15461 52 110 0 26921 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 113488

[startup+342.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10133
/proc/meminfo: memFree=1504696/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=108680 CPUtime=342.47
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 18026 0 0 0 34226 21 0 0 25 0 1 0 272180128 111288320 17784 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 27170 17784 52 110 0 27057 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 114032

[startup+402.784 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10133
/proc/meminfo: memFree=1498424/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=109944 CPUtime=402.53
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 19547 0 0 0 40230 23 0 0 25 0 1 0 272180128 112582656 19305 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 27486 19305 52 110 0 27373 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 115296

[startup+462.849 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10133
/proc/meminfo: memFree=1492792/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=111392 CPUtime=462.58
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 21220 0 0 0 46232 26 0 0 25 0 1 0 272180128 114065408 20721 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520024 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 27848 20721 52 110 0 27735 0
Current children cumulated CPU time (s) 462.69

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

[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=112816 CPUtime=582.69
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 23629 0 0 0 58240 29 0 0 25 0 1 0 272180128 115523584 23130 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 28204 23130 52 110 0 28091 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 118168

[startup+643.065 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 10133
/proc/meminfo: memFree=1477496/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=113096 CPUtime=642.75
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 25039 0 0 0 64243 32 0 0 25 0 1 0 272180128 115810304 24540 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 28274 24540 52 110 0 28161 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 118448

[startup+703.129 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 10133
/proc/meminfo: memFree=1471352/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=113700 CPUtime=702.79
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 26578 0 0 0 70245 34 0 0 25 0 1 0 272180128 116428800 26079 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 28425 26079 52 110 0 28312 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 119052

[startup+763.196 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10133
/proc/meminfo: memFree=1467384/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=114252 CPUtime=762.84
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 27557 0 0 0 76248 36 0 0 25 0 1 0 272180128 116994048 27058 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 28563 27058 52 110 0 28450 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 119604

[startup+823.269 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10133
/proc/meminfo: memFree=1463416/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=114848 CPUtime=822.9
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 28538 0 0 0 82253 37 0 0 25 0 1 0 272180128 117604352 28039 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 28712 28039 52 110 0 28599 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 120200

[startup+883.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10133
/proc/meminfo: memFree=1459768/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=215436 CPUtime=882.95
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 29457 0 0 0 88257 38 0 0 25 0 1 0 272180128 220606464 28958 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 53859 28958 52 110 0 53746 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 220788

[startup+943.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10133
/proc/meminfo: memFree=1456184/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=215860 CPUtime=943.01
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 30338 0 0 0 94261 40 0 0 25 0 1 0 272180128 221040640 29839 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 53965 29839 52 110 0 53852 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 221212

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10133
/proc/meminfo: memFree=1452984/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=216292 CPUtime=1003.06
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 31159 0 0 0 100265 41 0 0 25 0 1 0 272180128 221483008 30660 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 54073 30660 52 110 0 53960 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 221644

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10133
/proc/meminfo: memFree=1449144/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=216576 CPUtime=1063.12
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 32121 0 0 0 106269 43 0 0 25 0 1 0 272180128 221773824 31622 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519978 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 54144 31622 52 110 0 54031 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 221928

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10133
/proc/meminfo: memFree=1443960/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=216576 CPUtime=1123.18
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 33416 0 0 0 112273 45 0 0 25 0 1 0 272180128 221773824 32917 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 54144 32917 52 110 0 54031 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 221928

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10133
/proc/meminfo: memFree=1439800/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=216852 CPUtime=1183.24
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 34444 0 0 0 118277 47 0 0 25 0 1 0 272180128 222056448 33945 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 54213 33945 52 110 0 54100 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 222204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10133
/proc/meminfo: memFree=1438584/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=216852 CPUtime=1199.95
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 34744 0 0 0 119948 47 0 0 25 0 1 0 272180128 222056448 34245 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 54213 34245 52 110 0 54100 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 222204

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10133
/proc/meminfo: memFree=1438584/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=5352 CPUtime=0.11
/proc/10125/stat : 10125 (TiniSatELite) S 10123 10125 9255 0 -1 4194304 331 990 0 0 0 0 11 0 16 0 1 0 272180115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10125/statm: 1338 236 197 169 0 49 0
[pid=10131] ppid=10125 vsize=216852 CPUtime=1199.95
/proc/10131/stat : 10131 (tinisat) R 10125 10125 9255 0 -1 4194304 34744 0 0 0 119948 47 0 0 25 0 1 0 272180128 222056448 34245 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10131/statm: 54213 34245 52 110 0 54100 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 222204

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10125 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=115982 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.12598
while last known CPU time is 1200.06

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

Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.59
CPU system time (s): 0.47
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 222204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.115982
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1321
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= 52
involuntary context switches= 14

runsolver used 1.13183 second user time and 3.13952 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Feb 26 20:37:36 UTC 2007

IDJOB= 308560
IDBENCH= 20235
IDSOLVER= 99
FILE ID= node11/308560-1172522256

PBS_JOBID= 3971616

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S915337037-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/308560-1172522256/TiniSatELite /tmp/evaluation/308560-1172522256/instance-308560-1172522256.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-308560-1172522256 -o ROOT/results/node11/solver-308560-1172522256 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308560-1172522256/TiniSatELite /tmp/evaluation/308560-1172522256/instance-308560-1172522256.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  ebde26cba69a0651179051fde4b21ccb

RANDOM SEED= 653388088

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1577056 kB
Buffers:         51760 kB
Cached:         313604 kB
SwapCached:          0 kB
Active:         243864 kB
Inactive:       165588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1577056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          62968 kB
Slab:            54996 kB
Committed_AS:   794420 kB
PageTables:       1760 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= 66558 MiB

End job on node11 on Mon Feb 26 20:57:38 UTC 2007