Trace number 339611

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) 1200.03 1200.92

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark817.572
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   10039    30316 |    3011       0        0     nan |  0.000 % |
0.00/0.10	c |         0 |    9840    32882 |      --       0       --      -- |     --   | -199/2566
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 597   #clauses: 9840   #literals: 32882
0.00/0.10	c CPU time:   0.094985 s
0.00/0.10	c ==============================================================================
0.00/0.13	c Tinisat 0.22
0.00/0.13	c solving /tmp/GTI_node11.alineos.net_4913.cnf
0.00/0.13	c 597 variables, 9840 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/node11/watcher-339611-1173708091 -o ROOT/results/node11/solver-339611-1173708091 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339611-1173708091/TiniSatELite /tmp/evaluation/339611-1173708091/instance-339611-1173708091.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: 1.00 0.99 0.99 3/83 4913
/proc/meminfo: memFree=1875128/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 390763655 5480448 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4913/statm: 1338 233 196 169 0 49 0
[pid=4914] ppid=4913 vsize=0 CPUtime=0
/proc/4914/stat : 4914 (TiniSatELite) R 4913 4913 2070 0 -1 4194372 64 188 0 0 0 0 0 0 21 0 1 0 390763655 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 0 0 0 17 1 0 0
/proc/4914/statm: 0 0 0 0 0 0 0

[startup+0.026082 s]
/proc/loadavg: 1.00 0.99 0.99 3/83 4913
/proc/meminfo: memFree=1875128/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 390763655 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4913/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101088 s]
/proc/loadavg: 1.00 0.99 0.99 3/83 4913
/proc/meminfo: memFree=1875128/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 390763655 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4913/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301112 s]
/proc/loadavg: 1.00 0.99 0.99 3/83 4913
/proc/meminfo: memFree=1875128/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+0.701159 s]
/proc/loadavg: 1.00 0.99 0.99 3/83 4913
/proc/meminfo: memFree=1875128/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+1.50125 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 4919
/proc/meminfo: memFree=1872992/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=3580 CPUtime=1.37
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 526 0 0 0 137 0 0 0 25 0 1 0 390763667 3665920 511 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 895 511 52 110 0 782 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8932

[startup+3.10244 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 4919
/proc/meminfo: memFree=1872160/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=3848 CPUtime=2.97
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 773 0 0 0 297 0 0 0 25 0 1 0 390763667 3940352 758 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 962 758 52 110 0 849 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9200

[startup+6.30182 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 4921
/proc/meminfo: memFree=1870432/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=6788 CPUtime=6.17
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 1108 0 0 0 617 0 0 0 25 0 1 0 390763667 6950912 1093 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 1697 1093 52 110 0 1584 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12140

[startup+12.7026 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 4929
/proc/meminfo: memFree=1868448/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=7316 CPUtime=12.57
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 1561 0 0 0 1255 2 0 0 25 0 1 0 390763667 7491584 1546 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 1829 1546 52 110 0 1716 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12668

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 4963
/proc/meminfo: memFree=1865896/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=13236 CPUtime=25.36
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 2182 0 0 0 2530 6 0 0 25 0 1 0 390763667 13553664 2167 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 3309 2167 52 110 0 3196 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 18588

[startup+51.1011 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 4983
/proc/meminfo: memFree=1862504/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=13972 CPUtime=50.94
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 3094 0 0 0 5082 12 0 0 25 0 1 0 390763667 14307328 3014 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 3493 3014 52 110 0 3380 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 19324

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5005
/proc/meminfo: memFree=1858272/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=26196 CPUtime=102.11
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 4406 0 0 0 10196 15 0 0 25 0 1 0 390763667 26824704 4326 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 6549 4326 52 110 0 6436 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 31548

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5005
/proc/meminfo: memFree=1853984/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=27548 CPUtime=162.07
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 5628 0 0 0 16191 16 0 0 25 0 1 0 390763667 28209152 5419 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 6887 5419 52 110 0 6774 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 32900

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5005
/proc/meminfo: memFree=1850400/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=28148 CPUtime=222.04
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 6503 0 0 0 22187 17 0 0 25 0 1 0 390763667 28823552 6294 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 7037 6294 52 110 0 6924 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 33500

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5005
/proc/meminfo: memFree=1847200/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=49908 CPUtime=281.98
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 7311 0 0 0 28180 18 0 0 25 0 1 0 390763667 51105792 7102 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 12477 7102 52 110 0 12364 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 55260

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5005
/proc/meminfo: memFree=1843680/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=50992 CPUtime=341.92
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 8176 0 0 0 34173 19 0 0 25 0 1 0 390763667 52215808 7967 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 12748 7967 52 110 0 12635 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 56344

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5005
/proc/meminfo: memFree=1841056/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=51316 CPUtime=401.86
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 8808 0 0 0 40166 20 0 0 25 0 1 0 390763667 52547584 8599 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 12829 8599 52 110 0 12716 0

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

[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=54828 CPUtime=581.75
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 11004 0 0 0 58152 23 0 0 25 0 1 0 390763667 56143872 10340 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 13707 10340 52 110 0 13594 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 60180

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5005
/proc/meminfo: memFree=1831968/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=54828 CPUtime=641.72
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 11491 0 0 0 64148 24 0 0 25 0 1 0 390763667 56143872 10827 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 13707 10827 52 110 0 13594 0
Current children cumulated CPU time (s) 641.82
Current children cumulated vsize (KiB) 60180

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5005
/proc/meminfo: memFree=1829536/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=56000 CPUtime=701.67
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 12184 0 0 0 70143 24 0 0 25 0 1 0 390763667 57344000 11421 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 14000 11421 52 110 0 13887 0
Current children cumulated CPU time (s) 701.77
Current children cumulated vsize (KiB) 61352

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5005
/proc/meminfo: memFree=1827680/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=56132 CPUtime=761.64
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 12649 0 0 0 76139 25 0 0 25 0 1 0 390763667 57479168 11886 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 14033 11886 52 110 0 13920 0
Current children cumulated CPU time (s) 761.74
Current children cumulated vsize (KiB) 61484

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5005
/proc/meminfo: memFree=1825952/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=56132 CPUtime=821.59
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 13083 0 0 0 82134 25 0 0 25 0 1 0 390763667 57479168 12320 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 14033 12320 52 110 0 13920 0
Current children cumulated CPU time (s) 821.69
Current children cumulated vsize (KiB) 61484

[startup+882.301 s]
/proc/loadavg: 1.04 1.00 0.99 2/79 5005
/proc/meminfo: memFree=1823968/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=56656 CPUtime=881.56
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 13603 0 0 0 88130 26 0 0 25 0 1 0 390763667 58015744 12807 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 14164 12807 52 110 0 14051 0
Current children cumulated CPU time (s) 881.66
Current children cumulated vsize (KiB) 62008

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/79 5005
/proc/meminfo: memFree=1822176/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=57432 CPUtime=941.51
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 14169 0 0 0 94125 26 0 0 25 0 1 0 390763667 58810368 13241 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 14358 13241 52 110 0 14245 0
Current children cumulated CPU time (s) 941.61
Current children cumulated vsize (KiB) 62784

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 5005
/proc/meminfo: memFree=1820448/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=100416 CPUtime=1001.47
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 14585 0 0 0 100121 26 0 0 25 0 1 0 390763667 102825984 13657 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 25104 13657 52 110 0 24991 0
Current children cumulated CPU time (s) 1001.57
Current children cumulated vsize (KiB) 105768

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 5005
/proc/meminfo: memFree=1818848/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=100416 CPUtime=1061.43
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 14990 0 0 0 106116 27 0 0 25 0 1 0 390763667 102825984 14062 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 25104 14062 52 110 0 24991 0
Current children cumulated CPU time (s) 1061.53
Current children cumulated vsize (KiB) 105768

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 5005
/proc/meminfo: memFree=1816992/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=100804 CPUtime=1121.38
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 15470 0 0 0 112110 28 0 0 25 0 1 0 390763667 103223296 14509 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 25201 14509 52 110 0 25088 0
Current children cumulated CPU time (s) 1121.48
Current children cumulated vsize (KiB) 106156

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 5005
/proc/meminfo: memFree=1815520/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=100932 CPUtime=1181.33
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 15873 0 0 0 118105 28 0 0 25 0 1 0 390763667 103354368 14879 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 25233 14879 52 110 0 25120 0
Current children cumulated CPU time (s) 1181.43
Current children cumulated vsize (KiB) 106284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 5005
/proc/meminfo: memFree=1815008/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=100932 CPUtime=1199.93
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 15995 0 0 0 119965 28 0 0 25 0 1 0 390763667 103354368 15001 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 25233 15001 52 110 0 25120 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 106284

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 5005
/proc/meminfo: memFree=1815008/2055920 swapFree=4169972/4192956
[pid=4913] ppid=4911 vsize=5352 CPUtime=0.1
/proc/4913/stat : 4913 (TiniSatELite) S 4911 4913 2070 0 -1 4194304 331 687 0 0 0 0 10 0 16 0 1 0 390763655 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4913/statm: 1338 236 197 169 0 49 0
[pid=4919] ppid=4913 vsize=100932 CPUtime=1199.93
/proc/4919/stat : 4919 (tinisat) R 4913 4913 2070 0 -1 4194304 15995 0 0 0 119965 28 0 0 25 0 1 0 390763667 103354368 15001 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/4919/statm: 25233 15001 52 110 0 25120 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 106284

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4913 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=106983 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.115981
while last known CPU time is 1200.03

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

Real time (s): 1200.92
CPU time (s): 1200.03
CPU user time (s): 1199.75
CPU system time (s): 0.28
CPU usage (%): 99.9263
Max. virtual memory (cumulated for all children) (KiB): 106284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.106983
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= 33
involuntary context switches= 12

runsolver used 1.3068 second user time and 3.09153 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Mar 12 14:01:31 UTC 2007

IDJOB= 339611
IDBENCH= 24751
IDSOLVER= 99
FILE ID= node11/339611-1173708091

PBS_JOBID= 4101485

Free space on /tmp= 66233 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339611-1173708091/TiniSatELite /tmp/evaluation/339611-1173708091/instance-339611-1173708091.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-339611-1173708091 -o ROOT/results/node11/solver-339611-1173708091 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339611-1173708091/TiniSatELite /tmp/evaluation/339611-1173708091/instance-339611-1173708091.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d8fa78c834564753f42ad3a5aaefa23a

RANDOM SEED= 509200210

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1875600 kB
Buffers:         24516 kB
Cached:          76756 kB
SwapCached:       2564 kB
Active:          80164 kB
Inactive:        45532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1875600 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          32568 kB
Slab:            39768 kB
Committed_AS:  1252544 kB
PageTables:       2004 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= 66232 MiB

End job on node11 on Mon Mar 12 14:21:34 UTC 2007