Trace number 309503

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) 1200.1 1200.48

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S361865778-09-SAT.cnf
MD5SUM26d21a18e51a01c29ac0a04190401030
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.333949
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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...
0.00/0.01	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 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    3504    10407 |      --       0       --      -- |     --   | -78/19
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 932   #clauses: 3504   #literals: 10407
0.00/0.02	c CPU time:   0.012998 s
0.00/0.02	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node58.alineos.net_23718.cnf
0.00/0.03	c 932 variables, 3504 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/node58/watcher-309503-1172542739 -o ROOT/results/node58/solver-309503-1172542739 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309503-1172542739/TiniSatELite /tmp/evaluation/309503-1172542739/instance-309503-1172542739.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23718
/proc/meminfo: memFree=1883568/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274230640 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238365778 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23718/statm: 1338 232 195 169 0 49 0
[pid=23719] ppid=23718 vsize=5352 CPUtime=0
/proc/23719/stat : 23719 (TiniSatELite) S 23718 23718 23655 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 274230641 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23719/statm: 1338 236 198 169 0 49 0
[pid=23720] ppid=23719 vsize=0 CPUtime=0
/proc/23720/stat : 23720 (TiniSatELite) D 23719 23718 23655 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 274230641 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/23720/statm: 0 0 0 0 0 0 0
[pid=23721] ppid=23719 vsize=192 CPUtime=0
/proc/23721/stat : 23721 (sed) R 23719 23718 23655 0 -1 4194304 42 0 0 0 0 0 0 0 22 0 1 0 274230641 196608 23 18446744073709551615 4194304 4240196 548682069536 18446744073709551615 226235577737 0 0 4096 0 0 0 0 17 1 0 0
/proc/23721/statm: 48 23 16 11 0 11 0

[startup+0.107225 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23718
/proc/meminfo: memFree=1883568/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515266 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23718
/proc/meminfo: memFree=1883568/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33536 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23724
/proc/meminfo: memFree=1881504/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=2836 CPUtime=1.3
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 592 0 0 0 130 0 0 0 25 0 1 0 274230643 2904064 577 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 709 577 52 110 0 596 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8188

[startup+2.97654 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23724
/proc/meminfo: memFree=1880224/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=4840 CPUtime=2.94
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 936 0 0 0 294 0 0 0 25 0 1 0 274230643 4956160 921 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 1210 921 52 110 0 1097 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10192

[startup+6.2579 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23724
/proc/meminfo: memFree=1878368/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=8584 CPUtime=6.22
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 1353 0 0 0 622 0 0 0 25 0 1 0 274230643 8790016 1338 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 2146 1338 52 110 0 2033 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13936

[startup+12.7176 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 23724
/proc/meminfo: memFree=1875616/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=9108 CPUtime=12.68
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 2005 0 0 0 1267 1 0 0 25 0 1 0 274230643 9326592 1957 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 2277 1957 52 110 0 2164 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14460

[startup+25.522 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 23724
/proc/meminfo: memFree=1872672/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=16596 CPUtime=25.48
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 2757 0 0 0 2546 2 0 0 25 0 1 0 274230643 16994304 2709 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 4149 2709 52 110 0 4036 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21948

[startup+51.1449 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 23724
/proc/meminfo: memFree=1868000/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=17544 CPUtime=51.09
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 3952 0 0 0 5106 3 0 0 25 0 1 0 274230643 17965056 3839 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 4386 3839 52 110 0 4273 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22896

[startup+102.389 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 23724
/proc/meminfo: memFree=1861664/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=32804 CPUtime=102.32
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 5542 0 0 0 10226 6 0 0 25 0 1 0 274230643 33591296 5429 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 8201 5429 52 110 0 8088 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 38156

[startup+162.452 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1856032/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=34292 CPUtime=162.37
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 7032 0 0 0 16229 8 0 0 25 0 1 0 274230643 35115008 6790 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 8573 6790 52 110 0 8460 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 39644

[startup+222.509 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1851552/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=34892 CPUtime=222.41
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 8151 0 0 0 22232 9 0 0 25 0 1 0 274230643 35729408 7909 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 8723 7909 52 110 0 8610 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 40244

[startup+282.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1847776/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=63132 CPUtime=282.45
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 9094 0 0 0 28235 10 0 0 25 0 1 0 274230643 64647168 8852 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 15783 8852 52 110 0 15670 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 68484

[startup+342.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1843168/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=63876 CPUtime=342.49
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 10234 0 0 0 34237 12 0 0 25 0 1 0 274230643 65409024 9992 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 15969 9992 52 110 0 15856 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 69228

[startup+402.687 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1839264/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=65224 CPUtime=402.53
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 11187 0 0 0 40240 13 0 0 25 0 1 0 274230643 66789376 10945 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 16306 10945 52 110 0 16193 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 70576

[startup+462.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1836384/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=66680 CPUtime=462.58
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 12162 0 0 0 46244 14 0 0 25 0 1 0 274230643 68280320 11663 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 16670 11663 52 110 0 16557 0
Current children cumulated CPU time (s) 462.59

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

[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=67424 CPUtime=522.62
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 12848 0 0 0 52247 15 0 0 25 0 1 0 274230643 69042176 12349 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 16856 12349 52 110 0 16743 0
Current children cumulated CPU time (s) 522.63
Current children cumulated vsize (KiB) 72776

[startup+582.864 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1830944/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=67912 CPUtime=582.67
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 13508 0 0 0 58251 16 0 0 25 0 1 0 274230643 69541888 13009 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 16978 13009 52 110 0 16865 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 73264

[startup+642.924 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1827872/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=68352 CPUtime=642.7
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 14270 0 0 0 64254 16 0 0 25 0 1 0 274230643 69992448 13771 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 17088 13771 52 110 0 16975 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 73704

[startup+702.985 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1825248/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=68664 CPUtime=702.75
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 14917 0 0 0 70258 17 0 0 25 0 1 0 274230643 70311936 14418 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 17166 14418 52 110 0 17053 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 74016

[startup+763.041 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1822624/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=69428 CPUtime=762.79
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 15586 0 0 0 76261 18 0 0 25 0 1 0 274230643 71094272 15087 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 17357 15087 52 110 0 17244 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 74780

[startup+823.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1820448/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=69716 CPUtime=822.83
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 16115 0 0 0 82264 19 0 0 25 0 1 0 274230643 71389184 15616 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 17429 15616 52 110 0 17316 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 75068

[startup+883.157 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1817952/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=70300 CPUtime=882.86
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 16741 0 0 0 88267 19 0 0 25 0 1 0 274230643 71987200 16242 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 17575 16242 52 110 0 17462 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 75652

[startup+943.214 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1815840/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=70572 CPUtime=942.91
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 17267 0 0 0 94270 21 0 0 25 0 1 0 274230643 72265728 16768 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 17643 16768 52 110 0 17530 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 75924

[startup+1003.27 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 23724
/proc/meminfo: memFree=1813856/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=126512 CPUtime=1002.95
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 17775 0 0 0 100273 22 0 0 25 0 1 0 274230643 129548288 17276 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 31628 17276 52 110 0 31515 0
Current children cumulated CPU time (s) 1002.96
Current children cumulated vsize (KiB) 131864

[startup+1063.34 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 23724
/proc/meminfo: memFree=1811936/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=126864 CPUtime=1063
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 18238 0 0 0 106278 22 0 0 25 0 1 0 274230643 129908736 17739 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 31716 17739 52 110 0 31603 0
Current children cumulated CPU time (s) 1063.01
Current children cumulated vsize (KiB) 132216

[startup+1123.4 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1809632/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=127008 CPUtime=1123.04
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 18805 0 0 0 112281 23 0 0 25 0 1 0 274230643 130056192 18306 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 31752 18306 52 110 0 31639 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 132360

[startup+1183.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1807520/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=127200 CPUtime=1183.08
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 19344 0 0 0 118284 24 0 0 25 0 1 0 274230643 130252800 18845 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 31800 18845 52 110 0 31687 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 132552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23724
/proc/meminfo: memFree=1806944/2055920 swapFree=4183776/4192956
[pid=23718] ppid=23716 vsize=5352 CPUtime=0.01
/proc/23718/stat : 23718 (TiniSatELite) S 23716 23718 23655 0 -1 4194304 331 475 0 0 0 0 1 0 16 0 1 0 274230640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23718/statm: 1338 236 197 169 0 49 0
[pid=23724] ppid=23718 vsize=127200 CPUtime=1200.09
/proc/23724/stat : 23724 (tinisat) R 23718 23718 23655 0 -1 4194304 19477 0 0 0 119985 24 0 0 25 0 1 0 274230643 130252800 18978 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23724/statm: 31800 18978 52 110 0 31687 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 132552

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 23718 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.025995
while last known CPU time is 1200.1

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

Real time (s): 1200.48
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.24
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 132552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 806
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= 11

runsolver used 0.953854 second user time and 2.33065 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue Feb 27 02:18:59 UTC 2007

IDJOB= 309503
IDBENCH= 20261
IDSOLVER= 99
FILE ID= node58/309503-1172542739

PBS_JOBID= 3971835

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S361865778-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/309503-1172542739/TiniSatELite /tmp/evaluation/309503-1172542739/instance-309503-1172542739.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-309503-1172542739 -o ROOT/results/node58/solver-309503-1172542739 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309503-1172542739/TiniSatELite /tmp/evaluation/309503-1172542739/instance-309503-1172542739.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  26d21a18e51a01c29ac0a04190401030

RANDOM SEED= 2599269

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1884168 kB
Buffers:         23792 kB
Cached:         111452 kB
SwapCached:       3408 kB
Active:          59344 kB
Inactive:        85808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1884168 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          15040 kB
Slab:            12700 kB
Committed_AS:   621336 kB
PageTables:       1380 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 node58 on Tue Feb 27 02:39:02 UTC 2007