Trace number 319390

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) 1200.02 1200.51

General information on the benchmark

Nameindustrial/
crypto/mizh-md5-47-4.cnf
MD5SUMb0a37265834986ac9165bda379d279fd
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark117.301
Satisfiable
(Un)Satisfiability was proved
Number of variables65604
Number of clauses273506
Sum of the clauses size814918
Maximum clause length4
Minimum clause length1
Number of clauses of size 1199
Number of clauses of size 2118244
Number of clauses of size 342021
Number of clauses of size 4113042
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.25	c ==============================================================================
0.00/0.25	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.25	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.25	c ==============================================================================
0.00/0.25	c |         0 |  234811   677538 |   70443       0        0     nan |  0.000 % |
0.99/1.09	c |         0 |  153907   520964 |      --       0       --      -- |     --   | -79647/-152196
0.99/1.09	c ==============================================================================
0.99/1.09	c Result  :   #vars: 26157   #clauses: 153907   #literals: 520964
0.99/1.09	c CPU time:   1.02984 s
0.99/1.09	c ==============================================================================
1.30/1.56	c Tinisat 0.22
1.30/1.56	c solving /tmp/GTI_node16.alineos.net_31967.cnf
1.30/1.56	c 26157 variables, 153907 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/node16/watcher-319390-1173030157 -o ROOT/results/node16/solver-319390-1173030157 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319390-1173030157/TiniSatELite /tmp/evaluation/319390-1173030157/instance-319390-1173030157.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: 0.99 0.97 0.69 3/77 31967
/proc/meminfo: memFree=1682016/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=0
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 322970002 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31967/statm: 1338 232 195 169 0 49 0
[pid=31968] ppid=31967 vsize=5352 CPUtime=0
/proc/31968/stat : 31968 (TiniSatELite) R 31967 31967 31814 0 -1 4194368 54 188 0 0 0 0 0 0 21 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231961979379 0 0 4096 65538 0 0 0 17 1 0 0
/proc/31968/statm: 1338 236 198 169 0 49 0

[startup+0.042695 s]
/proc/loadavg: 0.99 0.97 0.69 3/77 31967
/proc/meminfo: memFree=1682016/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=0
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 322970002 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31967/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102685 s]
/proc/loadavg: 0.99 0.97 0.69 3/77 31967
/proc/meminfo: memFree=1682016/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=0
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 322970002 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31967/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301661 s]
/proc/loadavg: 0.99 0.97 0.69 3/77 31967
/proc/meminfo: memFree=1682016/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=0
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 322970002 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31967/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702614 s]
/proc/loadavg: 0.99 0.97 0.69 3/77 31967
/proc/meminfo: memFree=1682016/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=0
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 322970002 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31967/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50152 s]
/proc/loadavg: 0.99 0.97 0.69 2/79 31972
/proc/meminfo: memFree=1644816/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 5352

[startup+3.10133 s]
/proc/loadavg: 0.99 0.97 0.69 2/79 31973
/proc/meminfo: memFree=1663248/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=15112 CPUtime=1.77
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 3647 0 0 0 176 1 0 0 25 0 1 0 322970134 15474688 3176 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 3778 3176 52 110 0 3665 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 20464

[startup+6.30195 s]
/proc/loadavg: 0.99 0.97 0.69 2/79 31973
/proc/meminfo: memFree=1661136/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=15112 CPUtime=4.96
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 4133 0 0 0 495 1 0 0 25 0 1 0 322970134 15474688 3662 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 3778 3662 52 110 0 3665 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 20464

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.69 2/79 31973
/proc/meminfo: memFree=1658960/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=25660 CPUtime=11.36
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 4598 0 0 0 1134 2 0 0 25 0 1 0 322970134 26275840 4127 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519812 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 6415 4127 52 110 0 6302 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 31012

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.70 2/79 31973
/proc/meminfo: memFree=1656912/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=25660 CPUtime=24.16
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 5146 0 0 0 2413 3 0 0 25 0 1 0 322970134 26275840 4675 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 6415 4675 52 110 0 6302 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 31012

[startup+51.1026 s]
/proc/loadavg: 0.99 0.97 0.71 2/79 31973
/proc/meminfo: memFree=1653008/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=27348 CPUtime=49.73
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 6157 0 0 0 4969 4 0 0 25 0 1 0 322970134 28004352 5686 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 6837 5686 52 110 0 6724 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 32700

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.72 2/79 31973
/proc/meminfo: memFree=1643152/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=51072 CPUtime=100.92
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 8577 0 0 0 10086 6 0 0 25 0 1 0 322970134 52297728 8106 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519978 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 12768 8106 52 110 0 12655 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 56424

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/79 31973
/proc/meminfo: memFree=1635344/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=53812 CPUtime=160.9
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 10785 0 0 0 16081 9 0 0 25 0 1 0 322970134 55103488 10057 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 13453 10057 52 110 0 13340 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 59164

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/79 31973
/proc/meminfo: memFree=1627728/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=55656 CPUtime=220.89
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 12675 0 0 0 22078 11 0 0 25 0 1 0 322970134 56991744 11947 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 13914 11947 52 110 0 13801 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 61008

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/79 31973
/proc/meminfo: memFree=1620624/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=56964 CPUtime=280.86
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 14470 0 0 0 28074 12 0 0 25 0 1 0 322970134 58331136 13742 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 14241 13742 52 110 0 14128 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 62316

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/79 31973
/proc/meminfo: memFree=1612240/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=100180 CPUtime=340.85
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 16553 0 0 0 34070 15 0 0 25 0 1 0 322970134 102584320 15825 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 25045 15825 52 110 0 24932 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 105532

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/79 31973
/proc/meminfo: memFree=1605392/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=101100 CPUtime=400.83
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 18250 0 0 0 40066 17 0 0 25 0 1 0 322970134 103526400 17522 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 25275 17522 52 110 0 25162 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 106452


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

[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=106432 CPUtime=580.76
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 23430 0 0 0 58053 23 0 0 25 0 1 0 322970134 108986368 22189 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 26608 22189 52 110 0 26495 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 111784

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/79 31973
/proc/meminfo: memFree=1580688/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=107224 CPUtime=640.74
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 24903 0 0 0 64049 25 0 0 25 0 1 0 322970134 109797376 23662 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 26806 23662 52 110 0 26693 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 112576

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/79 31973
/proc/meminfo: memFree=1574736/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=108152 CPUtime=700.71
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 26417 0 0 0 70045 26 0 0 25 0 1 0 322970134 110747648 25176 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532420 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 27038 25176 52 110 0 26925 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 113504

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.84 2/79 31973
/proc/meminfo: memFree=1567696/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=193036 CPUtime=760.7
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 28140 0 0 0 76042 28 0 0 25 0 1 0 322970134 197668864 26899 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 48259 26899 52 110 0 48146 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 198388

[startup+822.301 s]
/proc/loadavg: 1.05 0.99 0.85 2/79 31973
/proc/meminfo: memFree=1559568/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=193824 CPUtime=820.67
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 30199 0 0 0 82037 30 0 0 25 0 1 0 322970134 198475776 28958 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 48456 28958 52 110 0 48343 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 199176

[startup+882.302 s]
/proc/loadavg: 1.02 0.99 0.85 2/79 31973
/proc/meminfo: memFree=1551888/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=194880 CPUtime=880.64
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 32138 0 0 0 88031 33 0 0 25 0 1 0 322970134 199557120 30897 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 48720 30897 52 110 0 48607 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 200232

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.86 2/79 31973
/proc/meminfo: memFree=1541968/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=195532 CPUtime=940.61
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 34620 0 0 0 94027 34 0 0 25 0 1 0 322970134 200224768 33379 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 48883 33379 52 110 0 48770 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 200884

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/79 31973
/proc/meminfo: memFree=1533712/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=196184 CPUtime=1000.58
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 36659 0 0 0 100021 37 0 0 25 0 1 0 322970134 200892416 35418 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 49046 35418 52 110 0 48933 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 201536

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/79 31973
/proc/meminfo: memFree=1525328/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=196704 CPUtime=1060.56
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 38780 0 0 0 106017 39 0 0 25 0 1 0 322970134 201424896 37539 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 49176 37539 52 110 0 49063 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 202056

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/85 32055
/proc/meminfo: memFree=1508832/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=196836 CPUtime=1120.54
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 42565 0 0 0 112006 48 0 0 25 0 1 0 322970134 201560064 41324 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 49209 41324 52 110 0 49096 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 202188

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/85 32149
/proc/meminfo: memFree=1500000/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=197628 CPUtime=1180.52
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 44744 0 0 0 117992 60 0 0 25 0 1 0 322970134 202371072 43503 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 49407 43503 52 110 0 49294 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 202980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.88 2/79 32173
/proc/meminfo: memFree=1498704/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=197756 CPUtime=1198.72
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 45323 0 0 0 119810 62 0 0 25 0 1 0 322970134 202502144 44082 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 49439 44082 52 110 0 49326 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 203108

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: 1.00 0.99 0.88 2/79 32173
/proc/meminfo: memFree=1498704/2055920 swapFree=4192812/4192956
[pid=31967] ppid=31965 vsize=5352 CPUtime=1.3
/proc/31967/stat : 31967 (TiniSatELite) S 31965 31967 31814 0 -1 4194304 331 10919 0 0 0 0 123 7 16 0 1 0 322970002 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31967/statm: 1338 236 197 169 0 49 0
[pid=31973] ppid=31967 vsize=197756 CPUtime=1198.72
/proc/31973/stat : 31973 (tinisat) R 31967 31967 31814 0 -1 4194304 45323 0 0 0 119810 62 0 0 25 0 1 0 322970134 202502144 44082 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/31973/statm: 49439 44082 52 110 0 49326 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 203108

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31967 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=239811 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=80987
CPU time returned by wait4() is 1.3208
while last known CPU time is 1200.02

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): 1200.02
CPU user time (s): 1199.33
CPU system time (s): 0.69
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 203108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.23981
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11250
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 20

runsolver used 1.2808 second user time and 3.12552 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sun Mar  4 17:42:37 UTC 2007

IDJOB= 319390
IDBENCH= 20478
IDSOLVER= 99
FILE ID= node16/319390-1173030157

PBS_JOBID= 4012237

Free space on /tmp= 66506 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/crypto/mizh-md5-47-4.cnf
COMMAND LINE= /tmp/evaluation/319390-1173030157/TiniSatELite /tmp/evaluation/319390-1173030157/instance-319390-1173030157.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-319390-1173030157 -o ROOT/results/node16/solver-319390-1173030157 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319390-1173030157/TiniSatELite /tmp/evaluation/319390-1173030157/instance-319390-1173030157.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b0a37265834986ac9165bda379d279fd

RANDOM SEED= 265770895

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1682488 kB
Buffers:         35912 kB
Cached:         228676 kB
SwapCached:          0 kB
Active:         190284 kB
Inactive:       127848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1682488 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6580 kB
Writeback:           0 kB
Mapped:          72420 kB
Slab:            40992 kB
Committed_AS:  1263388 kB
PageTables:       1720 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= 66500 MiB

End job on node16 on Sun Mar  4 18:02:39 UTC 2007