Trace number 300852

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 1200.53

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S471833188-06.cnf
MD5SUMb8e7ca890d2014c2fbdbc996df212877
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.01654
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	c ==============================================================================
0.00/0.07	c Tinisat 0.22
0.00/0.07	c solving /tmp/GTI_node10.alineos.net_3915.cnf
0.00/0.07	c 700 variables, 14000 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/node10/watcher-300852-1171939593 -o ROOT/results/node10/solver-300852-1171939593 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300852-1171939593/TiniSatELite /tmp/evaluation/300852-1171939593/instance-300852-1171939593.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: 0.92 0.98 0.99 3/77 3915
/proc/meminfo: memFree=1503936/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 213914328 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3915/statm: 1339 233 195 169 0 50 0
[pid=3916] ppid=3915 vsize=5356 CPUtime=0
/proc/3916/stat : 3916 (TiniSatELite) S 3915 3915 3016 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3916/statm: 1339 237 198 169 0 50 0
[pid=3917] ppid=3916 vsize=0 CPUtime=0
/proc/3917/stat : 3917 (TiniSatELite) D 3916 3915 3016 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 213914329 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/3917/statm: 0 0 0 0 0 0 0
[pid=3918] ppid=3916 vsize=0 CPUtime=0
/proc/3918/stat : 3918 (sed) D 3916 3915 3016 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 213914329 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/3918/statm: 0 0 0 0 0 0 0

[startup+0.106996 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3915
/proc/meminfo: memFree=1503936/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.515048 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3915
/proc/meminfo: memFree=1503936/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33516 s]
/proc/loadavg: 0.92 0.98 0.99 3/79 3921
/proc/meminfo: memFree=1499504/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=6108 CPUtime=1.27
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 1149 0 0 0 127 0 0 0 25 0 1 0 213914333 6254592 1134 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 1527 1134 52 110 0 1414 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 11464

[startup+2.97138 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 3921
/proc/meminfo: memFree=1497136/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=11360 CPUtime=2.91
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 1908 0 0 0 291 0 0 0 25 0 1 0 213914333 11632640 1893 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 2840 1893 52 110 0 2727 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 16716

[startup+6.24782 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 3921
/proc/meminfo: memFree=1491760/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=22260 CPUtime=6.19
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 3092 0 0 0 618 1 0 0 25 0 1 0 213914333 22794240 3077 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134532367 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 5565 3077 52 110 0 5452 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 27616

[startup+12.7117 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 3921
/proc/meminfo: memFree=1484528/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=22784 CPUtime=12.65
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 4781 0 0 0 1263 2 0 0 25 0 1 0 213914333 23330816 4733 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 5696 4733 52 110 0 5583 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28140

[startup+25.5304 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 3921
/proc/meminfo: memFree=1475632/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=44448 CPUtime=25.46
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 7043 0 0 0 2543 3 0 0 25 0 1 0 213914333 45514752 6995 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134532410 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 11112 6995 52 110 0 10999 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49804

[startup+51.1599 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 3921
/proc/meminfo: memFree=1462192/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=45236 CPUtime=51.09
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 10387 0 0 0 5101 8 0 0 25 0 1 0 213914333 46321664 10274 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518207 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 11309 10274 52 110 0 11196 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 50592

[startup+102.421 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 3921
/proc/meminfo: memFree=1443632/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=89204 CPUtime=102.33
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 15168 0 0 0 10219 14 0 0 25 0 1 0 213914333 91344896 14926 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 22301 14926 52 110 0 22188 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 94560

[startup+162.499 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 3921
/proc/meminfo: memFree=1427312/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=90420 CPUtime=162.39
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 19173 0 0 0 16220 19 0 0 25 0 1 0 213914333 92590080 18931 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 22605 18931 52 110 0 22492 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 95776

[startup+222.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3921
/proc/meminfo: memFree=1413104/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=90956 CPUtime=222.44
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 22741 0 0 0 22221 23 0 0 25 0 1 0 213914333 93138944 22499 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 22739 22499 52 110 0 22626 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 96312

[startup+282.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3921
/proc/meminfo: memFree=1399728/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=176072 CPUtime=282.51
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 26110 0 0 0 28224 27 0 0 25 0 1 0 213914333 180297728 25868 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 44018 25868 52 110 0 43905 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 181428

[startup+342.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3921
/proc/meminfo: memFree=1389360/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=177176 CPUtime=342.56
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 28687 0 0 0 34226 30 0 0 25 0 1 0 213914333 181428224 28445 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 44294 28445 52 110 0 44181 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 182532

[startup+402.797 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3921
/proc/meminfo: memFree=1379568/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=179056 CPUtime=402.62
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 31348 0 0 0 40228 34 0 0 25 0 1 0 213914333 183353344 30849 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 44764 30849 52 110 0 44651 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 184412

[startup+462.869 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3921
/proc/meminfo: memFree=1371056/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=179744 CPUtime=462.67
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 33482 0 0 0 46230 37 0 0 25 0 1 0 213914333 184057856 32983 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 44936 32983 52 110 0 44823 0
Current children cumulated CPU time (s) 462.7

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

[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=180744 CPUtime=582.79
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 37673 0 0 0 58236 43 0 0 25 0 1 0 213914333 185081856 37174 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 45186 37174 52 110 0 45073 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 186100

[startup+643.097 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3921
/proc/meminfo: memFree=1347056/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=181448 CPUtime=642.85
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 39455 0 0 0 64239 46 0 0 25 0 1 0 213914333 185802752 38956 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 45362 38956 52 110 0 45249 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 186804

[startup+703.167 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3921
/proc/meminfo: memFree=1340080/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=181880 CPUtime=702.91
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 41211 0 0 0 70242 49 0 0 25 0 1 0 213914333 186245120 40712 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 45470 40712 52 110 0 45357 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 187236

[startup+763.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3921
/proc/meminfo: memFree=1333488/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=182436 CPUtime=762.96
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 42858 0 0 0 76245 51 0 0 25 0 1 0 213914333 186814464 42359 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 45609 42359 52 110 0 45496 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 187792

[startup+823.315 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3921
/proc/meminfo: memFree=1327088/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=182868 CPUtime=823.02
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 44444 0 0 0 82249 53 0 0 25 0 1 0 213914333 187256832 43945 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 45717 43945 52 110 0 45604 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 188224

[startup+883.395 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 4003
/proc/meminfo: memFree=1319360/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=351016 CPUtime=883.05
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 46087 0 0 0 88248 57 0 0 25 0 1 0 213914333 359440384 45588 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 87754 45588 52 110 0 87641 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 356372

[startup+943.403 s]
/proc/loadavg: 1.20 1.05 1.02 2/85 4565
/proc/meminfo: memFree=1312720/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=351160 CPUtime=942.96
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 47616 0 0 0 94235 61 0 0 25 0 1 0 213914333 359587840 47117 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 87790 47117 52 110 0 87677 0
Current children cumulated CPU time (s) 942.99
Current children cumulated vsize (KiB) 356516

[startup+1003.48 s]
/proc/loadavg: 1.07 1.04 1.01 2/79 4597
/proc/meminfo: memFree=1307752/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=351304 CPUtime=1003.01
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 49214 0 0 0 100237 64 0 0 25 0 1 0 213914333 359735296 48715 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 87826 48715 52 110 0 87713 0
Current children cumulated CPU time (s) 1003.04
Current children cumulated vsize (KiB) 356660

[startup+1063.56 s]
/proc/loadavg: 1.02 1.03 1.00 2/79 4597
/proc/meminfo: memFree=1301160/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=351592 CPUtime=1063.06
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 50842 0 0 0 106240 66 0 0 25 0 1 0 213914333 360030208 50343 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519870 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 87898 50343 52 110 0 87785 0
Current children cumulated CPU time (s) 1063.09
Current children cumulated vsize (KiB) 356948

[startup+1123.63 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 4597
/proc/meminfo: memFree=1295400/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=351880 CPUtime=1123.12
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 52287 0 0 0 112244 68 0 0 25 0 1 0 213914333 360325120 51788 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 87970 51788 52 110 0 87857 0
Current children cumulated CPU time (s) 1123.15
Current children cumulated vsize (KiB) 357236

[startup+1183.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 4597
/proc/meminfo: memFree=1289640/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=352024 CPUtime=1183.17
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 53734 0 0 0 118247 70 0 0 25 0 1 0 213914333 360472576 53235 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 88006 53235 52 110 0 87893 0
Current children cumulated CPU time (s) 1183.2
Current children cumulated vsize (KiB) 357380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4597
/proc/meminfo: memFree=1287848/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=352024 CPUtime=1199.99
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 54150 0 0 0 119928 71 0 0 25 0 1 0 213914333 360472576 53651 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 88006 53651 52 110 0 87893 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 357380

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4597
/proc/meminfo: memFree=1287848/2055920 swapFree=4192812/4192956
[pid=3915] ppid=3913 vsize=5356 CPUtime=0.03
/proc/3915/stat : 3915 (TiniSatELite) S 3913 3915 3016 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213914328 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3915/statm: 1339 237 197 169 0 50 0
[pid=3921] ppid=3915 vsize=352024 CPUtime=1199.99
/proc/3921/stat : 3921 (tinisat) R 3915 3915 3016 0 -1 4194304 54150 0 0 0 119928 71 0 0 25 0 1 0 213914333 360472576 53651 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/3921/statm: 88006 53651 52 110 0 87893 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 357380

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 3915 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=37994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.044992
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): 1200.53
CPU time (s): 1200.02
CPU user time (s): 1199.31
CPU system time (s): 0.71
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 357380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.037994
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 978
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 9

runsolver used 1.3128 second user time and 2.96055 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 20 02:46:33 UTC 2007

IDJOB= 300852
IDBENCH= 20045
IDSOLVER= 99
FILE ID= node10/300852-1171939593

PBS_JOBID= 3848935

Free space on /tmp= 66548 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S471833188-06.cnf
COMMAND LINE= /tmp/evaluation/300852-1171939593/TiniSatELite /tmp/evaluation/300852-1171939593/instance-300852-1171939593.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-300852-1171939593 -o ROOT/results/node10/solver-300852-1171939593 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300852-1171939593/TiniSatELite /tmp/evaluation/300852-1171939593/instance-300852-1171939593.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b8e7ca890d2014c2fbdbc996df212877

RANDOM SEED= 431550256

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1504408 kB
Buffers:         52092 kB
Cached:         383448 kB
SwapCached:          0 kB
Active:         263788 kB
Inactive:       216028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1504408 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          63204 kB
Slab:            57200 kB
Committed_AS:  1232932 kB
PageTables:       1832 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 node10 on Tue Feb 20 03:06:36 UTC 2007