Trace number 300114

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) 1200.07 1200.15

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1922669300-13.cnf
MD5SUM5f45850fd3e53a02669e4f16bcb2cc76
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark60.1519
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.08	c Tinisat 0.22
0.00/0.08	c solving /tmp/GTI_node16.alineos.net_29437.cnf
0.00/0.08	c 800 variables, 16000 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-300114-1171887194 -o ROOT/results/node16/solver-300114-1171887194 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300114-1171887194/TiniSatELite /tmp/evaluation/300114-1171887194/instance-300114-1171887194.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: 0.00 0.00 0.00 3/77 29437
/proc/meminfo: memFree=952668/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 208674060 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29437/statm: 1339 233 195 169 0 50 0
[pid=29438] ppid=29437 vsize=5356 CPUtime=0
/proc/29438/stat : 29438 (TiniSatELite) S 29437 29437 29374 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29438/statm: 1339 237 198 169 0 50 0

[startup+0.108354 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 29437
/proc/meminfo: memFree=952668/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.520302 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 29437
/proc/meminfo: memFree=952668/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.34121 s]
/proc/loadavg: 0.00 0.00 0.00 2/79 29443
/proc/meminfo: memFree=948168/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=6904 CPUtime=1.28
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 1168 0 0 0 128 0 0 0 25 0 1 0 208674066 7069696 1153 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515607 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1726 1153 52 110 0 1613 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12260

[startup+2.97702 s]
/proc/loadavg: 0.00 0.00 0.00 2/79 29443
/proc/meminfo: memFree=945672/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=12908 CPUtime=2.91
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 1965 0 0 0 291 0 0 0 25 0 1 0 208674066 13217792 1950 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 3227 1950 52 110 0 3114 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 18264

[startup+6.25864 s]
/proc/loadavg: 0.08 0.02 0.01 2/79 29443
/proc/meminfo: memFree=940168/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=13172 CPUtime=6.19
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 3210 0 0 0 618 1 0 0 25 0 1 0 208674066 13488128 3195 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 3293 3195 52 110 0 3180 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 18528

[startup+12.7139 s]
/proc/loadavg: 0.15 0.03 0.01 2/79 29443
/proc/meminfo: memFree=932360/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=25700 CPUtime=12.64
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 5036 0 0 0 1262 2 0 0 25 0 1 0 208674066 26316800 4988 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 6425 4988 52 110 0 6312 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31056

[startup+25.5234 s]
/proc/loadavg: 0.34 0.08 0.02 2/79 29443
/proc/meminfo: memFree=922504/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=50364 CPUtime=25.46
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 7548 0 0 0 2542 4 0 0 25 0 1 0 208674066 51572736 7500 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 12591 7500 52 110 0 12478 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 55720

[startup+51.1434 s]
/proc/loadavg: 0.56 0.15 0.05 2/79 29443
/proc/meminfo: memFree=907784/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=51148 CPUtime=51.07
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 11206 0 0 0 5100 7 0 0 25 0 1 0 208674066 52375552 11093 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 12787 11093 52 110 0 12674 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 56504

[startup+102.382 s]
/proc/loadavg: 0.81 0.28 0.10 2/79 29443
/proc/meminfo: memFree=887752/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=101252 CPUtime=102.31
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 16367 0 0 0 10219 12 0 0 25 0 1 0 208674066 103682048 16125 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 25313 16125 52 110 0 25200 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 106608

[startup+162.434 s]
/proc/loadavg: 0.93 0.41 0.15 2/79 29443
/proc/meminfo: memFree=869576/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=102584 CPUtime=162.37
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 20814 0 0 0 16220 17 0 0 25 0 1 0 208674066 105046016 20572 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 25646 20572 52 110 0 25533 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 107940

[startup+222.486 s]
/proc/loadavg: 0.97 0.51 0.20 2/79 29443
/proc/meminfo: memFree=853768/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=102856 CPUtime=222.41
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 24757 0 0 0 22221 20 0 0 25 0 1 0 208674066 105324544 24515 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 25714 24515 52 110 0 25601 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 108212

[startup+282.537 s]
/proc/loadavg: 0.99 0.60 0.25 2/79 29443
/proc/meminfo: memFree=840008/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=199948 CPUtime=282.46
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 28193 0 0 0 28222 24 0 0 25 0 1 0 208674066 204746752 27951 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520045 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 49987 27951 52 110 0 49874 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 205304

[startup+342.594 s]
/proc/loadavg: 0.99 0.67 0.29 2/79 29443
/proc/meminfo: memFree=828488/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=201176 CPUtime=342.52
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 31083 0 0 0 34223 29 0 0 25 0 1 0 208674066 206004224 30841 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 50294 30841 52 110 0 50181 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 206532

[startup+402.652 s]
/proc/loadavg: 0.99 0.73 0.33 2/79 29443
/proc/meminfo: memFree=817928/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=202888 CPUtime=402.57
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 33947 0 0 0 40225 32 0 0 25 0 1 0 208674066 207757312 33448 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 50722 33448 52 110 0 50609 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 208244

[startup+462.705 s]
/proc/loadavg: 0.99 0.77 0.37 2/79 29443
/proc/meminfo: memFree=808392/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=203592 CPUtime=462.62
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 36336 0 0 0 46226 36 0 0 25 0 1 0 208674066 208478208 35837 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 50898 35837 52 110 0 50785 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 208948

[startup+522.751 s]
/proc/loadavg: 0.99 0.81 0.41 2/79 29443
/proc/meminfo: memFree=798664/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=203728 CPUtime=522.67
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 38783 0 0 0 52228 39 0 0 25 0 1 0 208674066 208617472 38284 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 50932 38284 52 110 0 50819 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 209084

[startup+582.805 s]
/proc/loadavg: 0.99 0.84 0.44 2/79 29443
/proc/meminfo: memFree=789384/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=204712 CPUtime=582.72
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 41052 0 0 0 58231 41 0 0 25 0 1 0 208674066 209625088 40553 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 51178 40553 52 110 0 51065 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 210068

[startup+642.858 s]
/proc/loadavg: 0.99 0.87 0.47 2/79 29443
/proc/meminfo: memFree=781512/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=205264 CPUtime=642.76
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 43045 0 0 0 64232 44 0 0 25 0 1 0 208674066 210190336 42546 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 51316 42546 52 110 0 51203 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 210620

[startup+702.91 s]
/proc/loadavg: 0.99 0.89 0.50 2/79 29443
/proc/meminfo: memFree=773704/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=205824 CPUtime=702.82
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 44993 0 0 0 70235 47 0 0 25 0 1 0 208674066 210763776 44494 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 51456 44494 52 110 0 51343 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 211180

[startup+762.967 s]
/proc/loadavg: 0.99 0.91 0.53 2/79 29443
/proc/meminfo: memFree=766408/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=206384 CPUtime=762.88
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 46800 0 0 0 76239 49 0 0 25 0 1 0 208674066 211337216 46301 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 51596 46301 52 110 0 51483 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 211740

[startup+823.022 s]
/proc/loadavg: 0.99 0.92 0.56 2/79 29443
/proc/meminfo: memFree=759176/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=206940 CPUtime=822.93
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 48603 0 0 0 82242 51 0 0 25 0 1 0 208674066 211906560 48104 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 51735 48104 52 110 0 51622 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 212296

[startup+883.068 s]
/proc/loadavg: 0.99 0.93 0.58 2/79 29443
/proc/meminfo: memFree=751816/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=207076 CPUtime=882.97
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 50442 0 0 0 88243 54 0 0 25 0 1 0 208674066 212045824 49943 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 51769 49943 52 110 0 51656 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 212432

[startup+943.124 s]
/proc/loadavg: 0.99 0.94 0.61 2/79 29443
/proc/meminfo: memFree=744392/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=399360 CPUtime=943.02
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 52314 0 0 0 94246 56 0 0 25 0 1 0 208674066 408944640 51815 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 99840 51815 52 110 0 99727 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 404716

[startup+1003.18 s]
/proc/loadavg: 0.99 0.95 0.63 2/79 29443
/proc/meminfo: memFree=736776/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=399360 CPUtime=1003.07
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 54208 0 0 0 100248 59 0 0 25 0 1 0 208674066 408944640 53709 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 99840 53709 52 110 0 99727 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 404716

[startup+1063.23 s]
/proc/loadavg: 0.99 0.95 0.65 2/79 29443
/proc/meminfo: memFree=729544/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=399792 CPUtime=1063.13
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 55993 0 0 0 106252 61 0 0 25 0 1 0 208674066 409387008 55494 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 99948 55494 52 110 0 99835 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 405148

[startup+1123.28 s]
/proc/loadavg: 0.99 0.96 0.67 2/79 29443
/proc/meminfo: memFree=722568/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=399792 CPUtime=1123.18
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 57730 0 0 0 112255 63 0 0 25 0 1 0 208674066 409387008 57231 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 99948 57231 52 110 0 99835 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 405148

[startup+1183.33 s]
/proc/loadavg: 0.99 0.97 0.68 2/79 29443
/proc/meminfo: memFree=715784/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=399952 CPUtime=1183.22
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 59441 0 0 0 118257 65 0 0 25 0 1 0 208674066 409550848 58942 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 99988 58942 52 110 0 99875 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 405308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.14 s]
/proc/loadavg: 0.99 0.97 0.69 2/79 29443
/proc/meminfo: memFree=713864/2055920 swapFree=4192812/4192956
[pid=29437] ppid=29435 vsize=5356 CPUtime=0.04
/proc/29437/stat : 29437 (TiniSatELite) S 29435 29437 29374 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208674060 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29437/statm: 1339 237 197 169 0 50 0
[pid=29443] ppid=29437 vsize=399952 CPUtime=1200.03
/proc/29443/stat : 29443 (tinisat) R 29437 29437 29374 0 -1 4194304 59895 0 0 0 119938 65 0 0 25 0 1 0 208674066 409550848 59396 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 99988 59396 52 110 0 99875 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 405308

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 29437 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=46992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.05599
while last known CPU time is 1200.07

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

Real time (s): 1200.15
CPU time (s): 1200.07
CPU user time (s): 1199.42
CPU system time (s): 0.65
CPU usage (%): 99.9931
Max. virtual memory (cumulated for all children) (KiB): 405308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.046992
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1018
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= 34
involuntary context switches= 13

runsolver used 1.15482 second user time and 3.11253 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Feb 19 12:13:17 UTC 2007

IDJOB= 300114
IDBENCH= 20027
IDSOLVER= 99
FILE ID= node16/300114-1171887194

PBS_JOBID= 3848814

Free space on /tmp= 66549 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1922669300-13.cnf
COMMAND LINE= /tmp/evaluation/300114-1171887194/TiniSatELite /tmp/evaluation/300114-1171887194/instance-300114-1171887194.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-300114-1171887194 -o ROOT/results/node16/solver-300114-1171887194 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300114-1171887194/TiniSatELite /tmp/evaluation/300114-1171887194/instance-300114-1171887194.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  5f45850fd3e53a02669e4f16bcb2cc76

RANDOM SEED= 678021458

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:        953264 kB
Buffers:         69596 kB
Cached:         899948 kB
SwapCached:          0 kB
Active:         353424 kB
Inactive:       669516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        953264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1780 kB
Writeback:           0 kB
Mapped:          72260 kB
Slab:            65332 kB
Committed_AS:   942808 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= 66548 MiB

End job on node16 on Mon Feb 19 12:33:19 UTC 2007