Trace number 296834

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) 1200.09 1200.26

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1235873841-05.UNSAT.shuffled.cnf
MD5SUM2c303fd9fb44c7abbe5d75de84a326c4
Bench CategoryRANDOM (random 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 variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.010998 s
0.00/0.01	c ==============================================================================
0.00/0.05	c Tinisat 0.22
0.00/0.05	c solving /tmp/GTI_node16.alineos.net_20857.cnf
0.00/0.05	c 75 variables, 6675 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/node16/watcher-296834-1171827793 -o ROOT/results/node16/solver-296834-1171827793 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296834-1171827793/TiniSatELite /tmp/evaluation/296834-1171827793/instance-296834-1171827793.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: 0.99 0.97 0.89 1/79 20860
/proc/meminfo: memFree=957184/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 310 252 0 0 0 0 0 0 16 0 1 0 202733647 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20857/statm: 1339 236 197 169 0 50 0
[pid=20861] ppid=20857 vsize=820 CPUtime=0
/proc/20861/stat : 20861 (SatELite_releas) R 20857 20857 20313 0 -1 4194304 105 0 0 0 0 0 0 0 19 0 1 0 202733647 839680 89 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 1 0 0
/proc/20861/statm: 205 89 46 128 0 74 0

[startup+0.112175 s]
/proc/loadavg: 0.99 0.97 0.89 1/79 20860
/proc/meminfo: memFree=957184/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.520126 s]
/proc/loadavg: 0.99 0.97 0.89 1/79 20860
/proc/meminfo: memFree=957184/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.34003 s]
/proc/loadavg: 0.99 0.97 0.89 2/79 20863
/proc/meminfo: memFree=955072/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=4168 CPUtime=1.3
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 621 0 0 0 130 0 0 0 25 0 1 0 202733650 4268032 606 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 1042 606 52 110 0 929 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9524

[startup+2.97584 s]
/proc/loadavg: 0.99 0.97 0.89 2/79 20863
/proc/meminfo: memFree=953984/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=4436 CPUtime=2.93
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 931 0 0 0 293 0 0 0 25 0 1 0 202733650 4542464 916 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 1109 916 52 110 0 996 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9792

[startup+6.25746 s]
/proc/loadavg: 0.99 0.97 0.89 2/79 20863
/proc/meminfo: memFree=952192/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=8184 CPUtime=6.21
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 1307 0 0 0 621 0 0 0 25 0 1 0 202733650 8380416 1259 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 2046 1259 52 110 0 1933 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13540

[startup+12.7127 s]
/proc/loadavg: 0.99 0.97 0.89 2/79 20863
/proc/meminfo: memFree=950160/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=8600 CPUtime=12.67
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 1773 0 0 0 1266 1 0 0 25 0 1 0 202733650 8806400 1725 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 2150 1725 52 110 0 2037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13956

[startup+25.5252 s]
/proc/loadavg: 0.99 0.97 0.89 2/79 20863
/proc/meminfo: memFree=947792/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=15868 CPUtime=25.47
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 2409 0 0 0 2546 1 0 0 25 0 1 0 202733650 16248832 2361 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 3967 2361 52 110 0 3854 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21224

[startup+51.1483 s]
/proc/loadavg: 0.99 0.97 0.89 2/79 20863
/proc/meminfo: memFree=944080/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=16732 CPUtime=51.1
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 3357 0 0 0 5108 2 0 0 25 0 1 0 202733650 17133568 3244 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 4183 3244 52 110 0 4070 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 22088

[startup+102.388 s]
/proc/loadavg: 0.99 0.97 0.90 2/79 20863
/proc/meminfo: memFree=938768/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=31752 CPUtime=102.34
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 4666 0 0 0 10230 4 0 0 25 0 1 0 202733650 32514048 4553 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 7938 4553 52 110 0 7825 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 37108

[startup+162.447 s]
/proc/loadavg: 1.03 0.99 0.91 2/79 20863
/proc/meminfo: memFree=934224/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=33320 CPUtime=162.39
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 5911 0 0 0 16234 5 0 0 25 0 1 0 202733650 34119680 5669 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 8330 5669 52 110 0 8217 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 38676

[startup+222.5 s]
/proc/loadavg: 1.01 0.99 0.91 2/79 20863
/proc/meminfo: memFree=930768/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=34424 CPUtime=222.45
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 6771 0 0 0 22238 7 0 0 25 0 1 0 202733650 35250176 6529 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 8606 6529 52 110 0 8493 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 39780

[startup+282.56 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 20863
/proc/meminfo: memFree=927888/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=34556 CPUtime=282.5
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 7480 0 0 0 28242 8 0 0 25 0 1 0 202733650 35385344 7238 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 8639 7238 52 110 0 8526 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 39912

[startup+342.619 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 20863
/proc/meminfo: memFree=925008/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=35140 CPUtime=342.56
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 8237 0 0 0 34247 9 0 0 25 0 1 0 202733650 35983360 7962 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 8785 7962 52 110 0 8672 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 40496

[startup+402.677 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 20863
/proc/meminfo: memFree=922000/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=62900 CPUtime=402.61
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 8970 0 0 0 40251 10 0 0 25 0 1 0 202733650 64409600 8695 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 15725 8695 52 110 0 15612 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 68256

[startup+462.73 s]
/proc/loadavg: 1.00 0.99 0.91 3/79 20863
/proc/meminfo: memFree=919568/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=64320 CPUtime=462.66
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 9829 0 0 0 46255 11 0 0 25 0 1 0 202733650 65863680 9297 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 16080 9297 52 110 0 15967 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 69676

[startup+522.777 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 20863
/proc/meminfo: memFree=916752/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=65640 CPUtime=522.72
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 10544 0 0 0 52259 13 0 0 25 0 1 0 202733650 67215360 10012 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 16410 10012 52 110 0 16297 0
Current children cumulated CPU time (s) 522.74
Current children cumulated vsize (KiB) 70996

[startup+582.827 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 20863
/proc/meminfo: memFree=914640/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=65772 CPUtime=582.77
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 11052 0 0 0 58263 14 0 0 25 0 1 0 202733650 67350528 10520 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 16443 10520 52 110 0 16330 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 71128

[startup+642.885 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 20863
/proc/meminfo: memFree=912720/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=65904 CPUtime=642.81
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 11541 0 0 0 64266 15 0 0 25 0 1 0 202733650 67485696 11009 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 16476 11009 52 110 0 16363 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 71260

[startup+702.945 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 20863
/proc/meminfo: memFree=910544/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=66944 CPUtime=702.88
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 12192 0 0 0 70271 17 0 0 25 0 1 0 202733650 68550656 11528 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 16736 11528 52 110 0 16623 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 72300

[startup+763.005 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 20863
/proc/meminfo: memFree=908688/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=67468 CPUtime=762.93
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 12708 0 0 0 76275 18 0 0 25 0 1 0 202733650 69087232 12011 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 16867 12011 52 110 0 16754 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 72824

[startup+823.066 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 20863
/proc/meminfo: memFree=907024/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=67856 CPUtime=822.99
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 13180 0 0 0 82280 19 0 0 25 0 1 0 202733650 69484544 12417 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 16964 12417 52 110 0 16851 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 73212

[startup+883.116 s]
/proc/loadavg: 1.04 1.00 0.91 2/79 20863
/proc/meminfo: memFree=905296/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=68252 CPUtime=883.04
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 13626 0 0 0 88284 20 0 0 25 0 1 0 202733650 69890048 12863 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 17063 12863 52 110 0 16950 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 73608

[startup+943.17 s]
/proc/loadavg: 1.01 1.00 0.91 2/79 20863
/proc/meminfo: memFree=903568/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=68768 CPUtime=943.09
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 14132 0 0 0 94288 21 0 0 25 0 1 0 202733650 70418432 13270 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 17192 13270 52 110 0 17079 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 74124

[startup+1003.22 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 20863
/proc/meminfo: memFree=901968/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=69552 CPUtime=1003.14
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 14620 0 0 0 100292 22 0 0 25 0 1 0 202733650 71221248 13692 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 17388 13692 52 110 0 17275 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 74908

[startup+1063.28 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 20863
/proc/meminfo: memFree=900432/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=69812 CPUtime=1063.2
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 15040 0 0 0 106297 23 0 0 25 0 1 0 202733650 71487488 14079 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 17453 14079 52 110 0 17340 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 75168

[startup+1123.37 s]
/proc/loadavg: 1.00 1.00 0.91 2/85 20987
/proc/meminfo: memFree=897752/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=69812 CPUtime=1123.24
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 15398 0 0 0 112300 24 0 0 25 0 1 0 202733650 71487488 14437 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 17453 14437 52 110 0 17340 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 75168

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 21061
/proc/meminfo: memFree=897360/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=70076 CPUtime=1183.27
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 15772 0 0 0 118302 25 0 0 25 0 1 0 202733650 71757824 14811 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 17519 14811 52 110 0 17406 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 75432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.25 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 21061
/proc/meminfo: memFree=896912/2055920 swapFree=4192812/4192956
[pid=20857] ppid=20855 vsize=5356 CPUtime=0.02
/proc/20857/stat : 20857 (TiniSatELite) S 20855 20857 20313 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202733647 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20857/statm: 1339 237 197 169 0 50 0
[pid=20863] ppid=20857 vsize=70208 CPUtime=1200.07
/proc/20863/stat : 20863 (tinisat) R 20857 20857 20313 0 -1 4194304 15881 0 0 0 119982 25 0 0 25 0 1 0 202733650 71892992 14920 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20863/statm: 17552 14920 52 110 0 17439 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 75564

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20857 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=28995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.033994
while last known CPU time is 1200.09

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

Real time (s): 1200.26
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.25
CPU usage (%): 99.9861
Max. virtual memory (cumulated for all children) (KiB): 75564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.028995
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 835
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= 19

runsolver used 1.20282 second user time and 3.06353 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sun Feb 18 19:43:13 UTC 2007

IDJOB= 296834
IDBENCH= 19947
IDSOLVER= 99
FILE ID= node16/296834-1171827793

PBS_JOBID= 3839364

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1235873841-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296834-1171827793/TiniSatELite /tmp/evaluation/296834-1171827793/instance-296834-1171827793.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-296834-1171827793 -o ROOT/results/node16/solver-296834-1171827793 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296834-1171827793/TiniSatELite /tmp/evaluation/296834-1171827793/instance-296834-1171827793.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  2c303fd9fb44c7abbe5d75de84a326c4

RANDOM SEED= 6624105

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:        957992 kB
Buffers:         68004 kB
Cached:         897324 kB
SwapCached:          0 kB
Active:         341572 kB
Inactive:       677372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        957992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1384 kB
Writeback:           0 kB
Mapped:          72496 kB
Slab:            64608 kB
Committed_AS:   908056 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= 66547 MiB

End job on node16 on Sun Feb 18 20:03:15 UTC 2007