Trace number 337973

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 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
MD5SUM56dc474305bf6e6817771129f995c737
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark740.816
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses17199
Sum of the clauses size75582
Maximum clause length13
Minimum clause length1
Number of clauses of size 149
Number of clauses of size 21177
Number of clauses of size 38740
Number of clauses of size 4232
Number of clauses of size 5250
Number of clauses of size over 56751

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 |   16517    72143 |    4955       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |   12052    55981 |      --       0       --      -- |     --   | -274/-1109
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 668   #clauses: 12052   #literals: 55981
0.00/0.06	c CPU time:   0.056991 s
0.00/0.06	c ==============================================================================
0.07/0.10	c Tinisat 0.22
0.07/0.10	c solving /tmp/GTI_node43.alineos.net_21834.cnf
0.07/0.10	c 668 variables, 12052 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-337973-1173678171 -o ROOT/results/node43/solver-337973-1173678171 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337973-1173678171/TiniSatELite /tmp/evaluation/337973-1173678171/instance-337973-1173678171.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21834
/proc/meminfo: memFree=1790960/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 387773156 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849416274 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21834/statm: 1338 232 195 169 0 49 0
[pid=21835] ppid=21834 vsize=5352 CPUtime=0
/proc/21835/stat : 21835 (TiniSatELite) S 21834 21834 20315 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21835/statm: 1338 236 198 169 0 49 0
[pid=21836] ppid=21835 vsize=0 CPUtime=0
/proc/21836/stat : 21836 (TiniSatELite) D 21835 21834 20315 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 387773156 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/21836/statm: 0 0 0 0 0 0 0
[pid=21837] ppid=21835 vsize=0 CPUtime=0
/proc/21837/stat : 21837 (sed) R 21835 21834 20315 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 387773156 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/21837/statm: 0 0 0 0 0 0 0

[startup+0.101888 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21834
/proc/meminfo: memFree=1790960/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.2019 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21834
/proc/meminfo: memFree=1790960/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301916 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21834
/proc/meminfo: memFree=1790960/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701983 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21834
/proc/meminfo: memFree=1790960/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 21840
/proc/meminfo: memFree=1788320/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=2968 CPUtime=1.4
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 637 0 0 0 140 0 0 0 25 0 1 0 387773164 3039232 622 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 742 622 52 110 0 629 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8320

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1787296/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=5360 CPUtime=3
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 905 0 0 0 300 0 0 0 25 0 1 0 387773164 5488640 890 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 1340 890 52 110 0 1227 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10712

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1785504/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=5624 CPUtime=6.2
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 1296 0 0 0 620 0 0 0 25 0 1 0 387773164 5758976 1281 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519846 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 1406 1281 52 110 0 1293 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10976

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1783328/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=10276 CPUtime=12.61
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 1842 0 0 0 1260 1 0 0 25 0 1 0 387773164 10522624 1794 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 2569 1794 52 110 0 2456 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15628

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1780192/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=10968 CPUtime=25.39
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 2598 0 0 0 2538 1 0 0 25 0 1 0 387773164 11231232 2550 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 2742 2550 52 110 0 2629 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16320

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1776160/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=20440 CPUtime=50.99
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 3671 0 0 0 5097 2 0 0 25 0 1 0 387773164 20930560 3558 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 5110 3558 52 110 0 4997 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 25792

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1770208/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=21668 CPUtime=102.17
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 5147 0 0 0 10214 3 0 0 25 0 1 0 387773164 22188032 5034 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 5417 5034 52 110 0 5304 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 27020

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1764704/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=40348 CPUtime=162.15
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 6646 0 0 0 16211 4 0 0 25 0 1 0 387773164 41316352 6404 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 10087 6404 52 110 0 9974 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 45700

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1760416/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=41288 CPUtime=222.14
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 7691 0 0 0 22209 5 0 0 25 0 1 0 387773164 42278912 7449 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 10322 7449 52 110 0 10209 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 46640

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1756832/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=41552 CPUtime=282.11
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 8593 0 0 0 28205 6 0 0 25 0 1 0 387773164 42549248 8351 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 10388 8351 52 110 0 10275 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 46904

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1753696/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=41888 CPUtime=342.09
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 9364 0 0 0 34202 7 0 0 25 0 1 0 387773164 42893312 9122 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 10472 9122 52 110 0 10359 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 47240

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1749792/2055920 swapFree=4165988/4192956

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

[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=79540 CPUtime=522.04
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 12145 0 0 0 52195 9 0 0 25 0 1 0 387773164 81448960 11646 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 19885 11646 52 110 0 19772 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 84892

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1740768/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=80188 CPUtime=582.02
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 12815 0 0 0 58192 10 0 0 25 0 1 0 387773164 82112512 12316 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 20047 12316 52 110 0 19934 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 85540

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1738272/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=80448 CPUtime=642
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 13465 0 0 0 64190 10 0 0 25 0 1 0 387773164 82378752 12933 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 20112 12933 52 110 0 19999 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 85800

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1735776/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=80904 CPUtime=701.98
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 14088 0 0 0 70187 11 0 0 25 0 1 0 387773164 82845696 13556 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 20226 13556 52 110 0 20113 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 86256

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1733344/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=81488 CPUtime=761.97
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 14720 0 0 0 76185 12 0 0 25 0 1 0 387773164 83443712 14155 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 20372 14155 52 110 0 20259 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 86840

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1731104/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=81968 CPUtime=821.94
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 15312 0 0 0 82182 12 0 0 25 0 1 0 387773164 83935232 14714 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 20492 14714 52 110 0 20379 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 87320

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1728864/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=82608 CPUtime=881.92
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 15935 0 0 0 88179 13 0 0 25 0 1 0 387773164 84590592 15271 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 20652 15271 52 110 0 20539 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 87960

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1726752/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=82932 CPUtime=941.91
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 16495 0 0 0 94177 14 0 0 25 0 1 0 387773164 84922368 15831 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 20733 15831 52 110 0 20620 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 88284

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1724640/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=83772 CPUtime=1001.89
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 17098 0 0 0 100174 15 0 0 25 0 1 0 387773164 85782528 16368 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 20943 16368 52 110 0 20830 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 89124

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21841
/proc/meminfo: memFree=1722720/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=84168 CPUtime=1061.86
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 17561 0 0 0 106171 15 0 0 25 0 1 0 387773164 86188032 16831 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 21042 16831 52 110 0 20929 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 89520

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 21953
/proc/meminfo: memFree=1719784/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=84556 CPUtime=1121.81
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 18063 0 0 0 112163 18 0 0 25 0 1 0 387773164 86585344 17267 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 21139 17267 52 110 0 21026 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 89908

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22039
/proc/meminfo: memFree=1719192/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=84556 CPUtime=1181.74
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 18457 0 0 0 118156 18 0 0 25 0 1 0 387773164 86585344 17661 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 21139 17661 52 110 0 21026 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 89908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22039
/proc/meminfo: memFree=1718688/2055920 swapFree=4165988/4192956
[pid=21834] ppid=21832 vsize=5352 CPUtime=0.07
/proc/21834/stat : 21834 (TiniSatELite) S 21832 21834 20315 0 -1 4194304 331 758 0 0 0 0 7 0 16 0 1 0 387773156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21834/statm: 1338 236 197 169 0 49 0
[pid=21840] ppid=21834 vsize=84556 CPUtime=1199.93
/proc/21840/stat : 21840 (tinisat) R 21834 21834 20315 0 -1 4194304 18589 0 0 0 119975 18 0 0 25 0 1 0 387773164 86585344 17793 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21840/statm: 21139 17793 52 110 0 21026 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 89908

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 21834 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=76988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.084986
while last known CPU time is 1200

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

Real time (s): 1200.51
CPU time (s): 1200
CPU user time (s): 1199.82
CPU system time (s): 0.18
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 89908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.076988
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1089
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= 9

runsolver used 1.02184 second user time and 2.49962 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Mar 12 05:42:51 UTC 2007

IDJOB= 337973
IDBENCH= 24712
IDSOLVER= 99
FILE ID= node43/337973-1173678171

PBS_JOBID= 4101701

Free space on /tmp= 66482 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337973-1173678171/TiniSatELite /tmp/evaluation/337973-1173678171/instance-337973-1173678171.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-337973-1173678171 -o ROOT/results/node43/solver-337973-1173678171 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337973-1173678171/TiniSatELite /tmp/evaluation/337973-1173678171/instance-337973-1173678171.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  56dc474305bf6e6817771129f995c737

RANDOM SEED= 478901572

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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:       1791368 kB
Buffers:         27452 kB
Cached:         170912 kB
SwapCached:      21276 kB
Active:          79944 kB
Inactive:       146564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791368 kB
SwapTotal:     4192956 kB
SwapFree:      4165988 kB
Dirty:            1464 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            24092 kB
Committed_AS:   844496 kB
PageTables:       1392 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= 66482 MiB

End job on node43 on Mon Mar 12 06:02:54 UTC 2007