Trace number 298925

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 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
MD5SUM3ea013b4d851f8f6c5d4d888cc4b56c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2543     7697 |      --       0       --      -- |     --   | -13/29
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 586   #clauses: 2543   #literals: 7697
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node43.alineos.net_20407.cnf
0.00/0.02	c 586 variables, 2543 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/node43/watcher-298925-1171862651 -o ROOT/results/node43/solver-298925-1171862651 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298925-1171862651/TiniSatELite /tmp/evaluation/298925-1171862651/instance-298925-1171862651.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: 1.00 1.00 1.00 3/64 20407
/proc/meminfo: memFree=532320/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 206221123 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849416274 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20407/statm: 1338 232 195 169 0 49 0
[pid=20408] ppid=20407 vsize=5352 CPUtime=0
/proc/20408/stat : 20408 (TiniSatELite) S 20407 20407 18556 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20408/statm: 1338 236 198 169 0 49 0
[pid=20409] ppid=20408 vsize=0 CPUtime=0
/proc/20409/stat : 20409 (TiniSatELite) R 20408 20407 18556 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 206221123 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/20409/statm: 0 0 0 0 0 0 0
[pid=20410] ppid=20408 vsize=0 CPUtime=0
/proc/20410/stat : 20410 (sed) D 20408 20407 18556 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 206221123 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/20410/statm: 0 0 0 0 0 0 0

[startup+0.107861 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20407
/proc/meminfo: memFree=532320/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515925 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20407
/proc/meminfo: memFree=532320/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33606 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=529992/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=3656 CPUtime=1.31
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 609 0 0 0 131 0 0 0 25 0 1 0 206221125 3743744 594 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 914 594 52 110 0 801 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9008

[startup+2.97733 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=528840/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=6484 CPUtime=2.95
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 927 0 0 0 295 0 0 0 25 0 1 0 206221125 6639616 912 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 1621 912 52 110 0 1508 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11836

[startup+6.25388 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=526992/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=6752 CPUtime=6.22
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 1330 0 0 0 622 0 0 0 25 0 1 0 206221125 6914048 1315 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 1688 1315 52 110 0 1575 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12104

[startup+12.717 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 20413
/proc/meminfo: memFree=524432/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=12536 CPUtime=12.68
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 1928 0 0 0 1267 1 0 0 25 0 1 0 206221125 12836864 1880 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 3134 1880 52 110 0 3021 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17888

[startup+25.5241 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 20413
/proc/meminfo: memFree=521616/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=13324 CPUtime=25.49
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 2699 0 0 0 2547 2 0 0 25 0 1 0 206221125 13643776 2586 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 3331 2586 52 110 0 3218 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18676

[startup+51.1443 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 20413
/proc/meminfo: memFree=517456/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=24116 CPUtime=51.1
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 3712 0 0 0 5107 3 0 0 25 0 1 0 206221125 24694784 3599 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 6029 3599 52 110 0 5916 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 29468

[startup+102.382 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 20413
/proc/meminfo: memFree=511568/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=26084 CPUtime=102.32
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 5324 0 0 0 10228 4 0 0 25 0 1 0 206221125 26710016 5082 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 6521 5082 52 110 0 6408 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 31436

[startup+162.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=506256/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=26996 CPUtime=162.36
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 6608 0 0 0 16231 5 0 0 25 0 1 0 206221125 27643904 6366 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 6749 6366 52 110 0 6636 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 32348

[startup+222.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=502096/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=47784 CPUtime=222.4
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 7651 0 0 0 22233 7 0 0 25 0 1 0 206221125 48930816 7409 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 11946 7409 52 110 0 11833 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 53136

[startup+282.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=498320/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=48328 CPUtime=282.44
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 8604 0 0 0 28236 8 0 0 25 0 1 0 206221125 49487872 8362 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 12082 8362 52 110 0 11969 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 53680

[startup+342.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=494288/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=49824 CPUtime=342.48
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 9600 0 0 0 34239 9 0 0 25 0 1 0 206221125 51019776 9358 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 12456 9358 52 110 0 12343 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 55176

[startup+402.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=491152/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=50612 CPUtime=402.52
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 10369 0 0 0 40242 10 0 0 25 0 1 0 206221125 51826688 10127 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 12653 10127 52 110 0 12540 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 55964

[startup+462.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=488336/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=52096 CPUtime=462.56
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 11330 0 0 0 46246 10 0 0 25 0 1 0 206221125 53346304 10831 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 13024 10831 52 110 0 12911 0
Current children cumulated CPU time (s) 462.56

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

[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=52552 CPUtime=522.59
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 11977 0 0 0 52248 11 0 0 25 0 1 0 206221125 53813248 11478 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 13138 11478 52 110 0 13025 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 57904

[startup+582.848 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=482960/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=52856 CPUtime=582.63
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 12666 0 0 0 58251 12 0 0 25 0 1 0 206221125 54124544 12167 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 13214 12167 52 110 0 13101 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 58208

[startup+642.908 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=480080/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=94384 CPUtime=642.68
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 13409 0 0 0 64254 14 0 0 25 0 1 0 206221125 96649216 12877 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 23596 12877 52 110 0 23483 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 99736

[startup+702.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=477712/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=94924 CPUtime=702.71
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 14019 0 0 0 70257 14 0 0 25 0 1 0 206221125 97202176 13454 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 23731 13454 52 110 0 23618 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 100276

[startup+763.023 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=475600/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=95472 CPUtime=762.75
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 14607 0 0 0 76260 15 0 0 25 0 1 0 206221125 97763328 14009 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 23868 14009 52 110 0 23755 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 100824

[startup+823.091 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=473296/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=95972 CPUtime=822.79
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 15171 0 0 0 82264 15 0 0 25 0 1 0 206221125 98275328 14573 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 23993 14573 52 110 0 23880 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 101324

[startup+883.148 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20413
/proc/meminfo: memFree=471248/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=96520 CPUtime=882.83
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 15717 0 0 0 88267 16 0 0 25 0 1 0 206221125 98836480 15053 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 24130 15053 52 110 0 24017 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 101872

[startup+943.206 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20415
/proc/meminfo: memFree=469456/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=96936 CPUtime=942.88
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 16231 0 0 0 94271 17 0 0 25 0 1 0 206221125 99262464 15534 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 24234 15534 52 110 0 24121 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 102288

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20415
/proc/meminfo: memFree=467536/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=97096 CPUtime=1002.91
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 16707 0 0 0 100274 17 0 0 25 0 1 0 206221125 99426304 16010 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 24274 16010 52 110 0 24161 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 102448

[startup+1063.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20415
/proc/meminfo: memFree=465424/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=97360 CPUtime=1062.94
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 17241 0 0 0 106277 17 0 0 25 0 1 0 206221125 99696640 16544 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 24340 16544 52 110 0 24227 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 102712

[startup+1123.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20415
/proc/meminfo: memFree=463632/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=97492 CPUtime=1122.99
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 17690 0 0 0 112281 18 0 0 25 0 1 0 206221125 99831808 16993 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 24373 16993 52 110 0 24260 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 102844

[startup+1183.43 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 20415
/proc/meminfo: memFree=461712/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=97844 CPUtime=1183.02
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 18163 0 0 0 118284 18 0 0 25 0 1 0 206221125 100192256 17466 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 24461 17466 52 110 0 24348 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 103196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 20415
/proc/meminfo: memFree=461200/2055920 swapFree=4183376/4192956
[pid=20407] ppid=20405 vsize=5352 CPUtime=0
/proc/20407/stat : 20407 (TiniSatELite) S 20405 20407 18556 0 -1 4194304 331 427 0 0 0 0 0 0 16 0 1 0 206221123 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20407/statm: 1338 236 197 169 0 49 0
[pid=20413] ppid=20407 vsize=97844 CPUtime=1200.03
/proc/20413/stat : 20413 (tinisat) R 20407 20407 18556 0 -1 4194304 18291 0 0 0 119985 18 0 0 25 0 1 0 206221125 100192256 17594 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20413/statm: 24461 17594 52 110 0 24348 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 103196

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 20407 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=10998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.013997
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): 1200.45
CPU time (s): 1200.03
CPU user time (s): 1199.85
CPU system time (s): 0.18
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 103196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 758
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= 8

runsolver used 0.91886 second user time and 2.39563 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Feb 19 05:24:11 UTC 2007

IDJOB= 298925
IDBENCH= 19998
IDSOLVER= 99
FILE ID= node43/298925-1171862651

PBS_JOBID= 3839736

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298925-1171862651/TiniSatELite /tmp/evaluation/298925-1171862651/instance-298925-1171862651.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-298925-1171862651 -o ROOT/results/node43/solver-298925-1171862651 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298925-1171862651/TiniSatELite /tmp/evaluation/298925-1171862651/instance-298925-1171862651.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  3ea013b4d851f8f6c5d4d888cc4b56c3

RANDOM SEED= 475398959

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:        532728 kB
Buffers:         54084 kB
Cached:        1342364 kB
SwapCached:       4080 kB
Active:         871324 kB
Inactive:       535304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        532728 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          15488 kB
Slab:           102592 kB
Committed_AS:   559312 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= 66563 MiB

End job on node43 on Mon Feb 19 05:44:13 UTC 2007