Trace number 329399

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 1200.91

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k55.cnf
MD5SUMe79c4b56e60495fc11a6ec11ab81644b
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 variables81425
Number of clauses364328
Sum of the clauses size937494
Maximum clause length20
Minimum clause length1
Number of clauses of size 1543
Number of clauses of size 2283706
Number of clauses of size 340037
Number of clauses of size 416350
Number of clauses of size 57104
Number of clauses of size over 516588

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.35	c ==============================================================================
0.00/0.35	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.35	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.35	c ==============================================================================
0.00/0.35	c |         0 |  363133   921375 |  108939       0        0     nan |  0.000 % |
2.09/2.18	c |         0 |  190381   640301 |      --       0       --      -- |     --   | -98022/-79470
2.09/2.19	c ==============================================================================
2.09/2.19	c Result  :   #vars: 28229   #clauses: 190381   #literals: 640301
2.09/2.19	c CPU time:   2.08168 s
2.09/2.19	c ==============================================================================
2.45/2.78	c Tinisat 0.22
2.45/2.78	c solving /tmp/GTI_node59.alineos.net_29116.cnf
2.45/2.78	c 28229 variables, 190381 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/node59/watcher-329399-1173139531 -o ROOT/results/node59/solver-329399-1173139531 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329399-1173139531/TiniSatELite /tmp/evaluation/329399-1173139531/instance-329399-1173139531.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 29116
/proc/meminfo: memFree=1554984/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=0
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 333909878 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051791442 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29116/statm: 1338 232 195 169 0 49 0
[pid=29117] ppid=29116 vsize=5352 CPUtime=0
/proc/29117/stat : 29117 (TiniSatELite) S 29116 29116 28388 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29117/statm: 1338 236 198 169 0 49 0
[pid=29119] ppid=29117 vsize=0 CPUtime=0
/proc/29119/stat : 29119 (sed) D 29117 29116 28388 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 333909879 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/29119/statm: 0 0 0 0 0 0 0

[startup+0.0387029 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29116
/proc/meminfo: memFree=1554984/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=0
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333909878 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29116/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101706 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29116
/proc/meminfo: memFree=1554984/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=0
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333909878 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29116/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301727 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29116
/proc/meminfo: memFree=1554984/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=0
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333909878 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29116/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701781 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29116
/proc/meminfo: memFree=1554984/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=0
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333909878 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29116/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 29121
/proc/meminfo: memFree=1510168/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=0
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333909878 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29116/statm: 1338 234 197 169 0 49 0
[pid=29121] ppid=29116 vsize=49488 CPUtime=1.48
/proc/29121/stat : 29121 (SatELite_releas) R 29116 29116 28388 0 -1 4194304 11747 0 0 0 140 8 0 0 25 0 1 0 333909879 50675712 10633 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134578973 0 0 4096 3 0 0 0 17 0 0 0
/proc/29121/statm: 12372 10633 66 128 0 12241 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 54840

[startup+3.10205 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 29121
/proc/meminfo: memFree=1507416/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 2.45
Current children cumulated vsize (KiB) 5352

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1531864/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=18176 CPUtime=3.81
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 4035 0 0 0 379 2 0 0 25 0 1 0 333910126 18612224 3482 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 4544 3482 52 110 0 4431 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 23528

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1530200/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=18308 CPUtime=10.2
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 4456 0 0 0 1018 2 0 0 25 0 1 0 333910126 18747392 3903 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 4577 3903 52 110 0 4464 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 23660

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1527384/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=31416 CPUtime=23
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 5190 0 0 0 2297 3 0 0 25 0 1 0 333910126 32169984 4604 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 7854 4604 52 110 0 7741 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 36768

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1520920/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=31672 CPUtime=48.58
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 6909 0 0 0 4854 4 0 0 25 0 1 0 333910126 32432128 6258 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519640 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 7918 6258 52 110 0 7805 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 37024

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1506520/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=57632 CPUtime=99.75
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 10471 0 0 0 9967 8 0 0 25 0 1 0 333910126 59015168 9820 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 14408 9820 52 110 0 14295 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 62984

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1491160/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=58144 CPUtime=159.71
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 14498 0 0 0 15958 13 0 0 25 0 1 0 333910126 59539456 13718 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520141 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 14536 13718 52 110 0 14423 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 63496

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1475736/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=111088 CPUtime=219.65
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 18253 0 0 0 21949 16 0 0 25 0 1 0 333910126 113754112 17473 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515532 0 0 4096 0 0 0 0 17 1 0 0
/proc/29122/statm: 27772 17473 52 110 0 27659 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 116440

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1461464/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=112384 CPUtime=279.6
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 21902 0 0 0 27940 20 0 0 25 0 1 0 333910126 115081216 21122 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 28096 21122 52 110 0 27983 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 117736

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1449240/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=114340 CPUtime=339.55
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 25184 0 0 0 33931 24 0 0 25 0 1 0 333910126 117084160 24147 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515506 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 28585 24147 52 110 0 28472 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 119692

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1437592/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=115168 CPUtime=399.52
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 28103 0 0 0 39925 27 0 0 25 0 1 0 333910126 117932032 27066 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519941 0 0 4096 0 0 0 0 17 1 0 0
/proc/29122/statm: 28792 27066 52 110 0 28679 0

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

[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=221660 CPUtime=579.39
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 37218 0 0 0 57903 36 0 0 25 0 1 0 333910126 226979840 36181 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29122/statm: 55415 36181 52 110 0 55302 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 227012

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1389976/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=222080 CPUtime=639.37
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 39932 0 0 0 63898 39 0 0 25 0 1 0 333910126 227409920 38895 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 55520 38895 52 110 0 55407 0
Current children cumulated CPU time (s) 641.82
Current children cumulated vsize (KiB) 227432

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1376664/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=222892 CPUtime=699.32
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 43251 0 0 0 69891 41 0 0 25 0 1 0 333910126 228241408 42214 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 55723 42214 52 110 0 55610 0
Current children cumulated CPU time (s) 701.77
Current children cumulated vsize (KiB) 228244

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1367384/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=223504 CPUtime=759.29
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 45566 0 0 0 75885 44 0 0 25 0 1 0 333910126 228868096 44529 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 55876 44529 52 110 0 55763 0
Current children cumulated CPU time (s) 761.74
Current children cumulated vsize (KiB) 228856

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1354200/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=224104 CPUtime=819.25
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 48886 0 0 0 81877 48 0 0 25 0 1 0 333910126 229482496 47849 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 56026 47849 52 110 0 55913 0
Current children cumulated CPU time (s) 821.7
Current children cumulated vsize (KiB) 229456

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1345432/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=224540 CPUtime=879.2
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 51055 0 0 0 87870 50 0 0 25 0 1 0 333910126 229928960 50018 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 56135 50018 52 110 0 56022 0
Current children cumulated CPU time (s) 881.65
Current children cumulated vsize (KiB) 229892

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1336024/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=227892 CPUtime=939.17
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 53954 0 0 0 93864 53 0 0 25 0 1 0 333910126 233361408 52371 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/29122/statm: 56973 52371 52 110 0 56860 0
Current children cumulated CPU time (s) 941.62
Current children cumulated vsize (KiB) 233244

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1327256/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=228444 CPUtime=999.12
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 56124 0 0 0 99857 55 0 0 25 0 1 0 333910126 233926656 54541 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 57111 54541 52 110 0 56998 0
Current children cumulated CPU time (s) 1001.57
Current children cumulated vsize (KiB) 233796

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1318296/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=436660 CPUtime=1059.09
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 58390 0 0 0 105852 57 0 0 25 0 1 0 333910126 447139840 56807 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 109165 56807 52 110 0 109052 0
Current children cumulated CPU time (s) 1061.54
Current children cumulated vsize (KiB) 442012

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1311256/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=437364 CPUtime=1119.04
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 60124 0 0 0 111845 59 0 0 25 0 1 0 333910126 447860736 58541 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/29122/statm: 109341 58541 52 110 0 109228 0
Current children cumulated CPU time (s) 1121.49
Current children cumulated vsize (KiB) 442716

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1303128/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=437628 CPUtime=1179.01
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 62176 0 0 0 117839 62 0 0 25 0 1 0 333910126 448131072 60593 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 109407 60593 52 110 0 109294 0
Current children cumulated CPU time (s) 1181.46
Current children cumulated vsize (KiB) 442980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1297816/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=437760 CPUtime=1197.61
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 63469 0 0 0 119698 63 0 0 25 0 1 0 333910126 448266240 61886 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 109440 61886 52 110 0 109327 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 443112

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

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

[startup+1200.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29122
/proc/meminfo: memFree=1297816/2055920 swapFree=4183736/4192956
[pid=29116] ppid=29114 vsize=5352 CPUtime=2.45
/proc/29116/stat : 29116 (TiniSatELite) S 29114 29116 28388 0 -1 4194304 331 14525 0 0 0 0 234 11 16 0 1 0 333909878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29116/statm: 1338 236 197 169 0 49 0
[pid=29122] ppid=29116 vsize=437760 CPUtime=1197.61
/proc/29122/stat : 29122 (tinisat) R 29116 29116 28388 0 -1 4194304 63469 0 0 0 119698 63 0 0 25 0 1 0 333910126 448266240 61886 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 0 0 0
/proc/29122/statm: 109440 61886 52 110 0 109327 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 443112

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29116 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=349642 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=120981
CPU time returned by wait4() is 2.47062
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): 1200.91
CPU time (s): 1200.06
CPU user time (s): 1199.32
CPU system time (s): 0.74
CPU usage (%): 99.9288
Max. virtual memory (cumulated for all children) (KiB): 443112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.34964
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14856
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= 35
involuntary context switches= 23

runsolver used 1.13083 second user time and 3.24551 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Tue Mar  6 00:05:32 UTC 2007

IDJOB= 329399
IDBENCH= 20539
IDSOLVER= 99
FILE ID= node59/329399-1173139531

PBS_JOBID= 4015192

Free space on /tmp= 66520 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/329399-1173139531/TiniSatELite /tmp/evaluation/329399-1173139531/instance-329399-1173139531.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-329399-1173139531 -o ROOT/results/node59/solver-329399-1173139531 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329399-1173139531/TiniSatELite /tmp/evaluation/329399-1173139531/instance-329399-1173139531.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  e79c4b56e60495fc11a6ec11ab81644b

RANDOM SEED= 835333819

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1555392 kB
Buffers:         29984 kB
Cached:         393576 kB
SwapCached:       3004 kB
Active:          80944 kB
Inactive:       352136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555392 kB
SwapTotal:     4192956 kB
SwapFree:      4183736 kB
Dirty:            9364 kB
Writeback:           0 kB
Mapped:          15592 kB
Slab:            53428 kB
Committed_AS:   662776 kB
PageTables:       1472 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= 66512 MiB

End job on node59 on Tue Mar  6 00:25:35 UTC 2007