Trace number 307125

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) 1200.05 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1496322949-03.cnf
MD5SUMc3803de57c6d57343b2d2bb8ea2052c1
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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...
0.00/0.10	c ==============================================================================
0.00/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.10	c ==============================================================================
0.00/0.10	c |         0 |   79800   239400 |   23939       0        0     nan |  0.000 % |
0.30/0.31	c |         0 |   79210   240819 |      --       0       --      -- |     --   | -590/1419
0.30/0.31	c ==============================================================================
0.30/0.31	c Result  :   #vars: 18478   #clauses: 79210   #literals: 240819
0.30/0.31	c CPU time:   0.295955 s
0.30/0.31	c ==============================================================================
0.42/0.55	c Tinisat 0.22
0.42/0.55	c solving /tmp/GTI_node9.alineos.net_17792.cnf
0.42/0.55	c 18478 variables, 79210 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/node9/watcher-307125-1172113672 -o ROOT/results/node9/solver-307125-1172113672 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307125-1172113672/TiniSatELite /tmp/evaluation/307125-1172113672/instance-307125-1172113672.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: 9.09 7.58 4.39 3/82 17792
/proc/meminfo: memFree=1795944/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 231321881 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17792/statm: 1338 234 197 169 0 49 0
[pid=17796] ppid=17792 vsize=688 CPUtime=0
/proc/17796/stat : 17796 (SatELite_releas) R 17792 17792 16076 0 -1 4194304 82 0 0 0 0 0 0 0 18 0 1 0 231321882 704512 66 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134684116 0 0 4096 3 0 0 0 17 1 0 0
/proc/17796/statm: 172 69 45 128 0 41 0

[startup+0.108474 s]
/proc/loadavg: 9.09 7.58 4.39 3/82 17792
/proc/meminfo: memFree=1795944/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 231321881 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17792/statm: 1338 234 197 169 0 49 0
[pid=17796] ppid=17792 vsize=10184 CPUtime=0.1
/proc/17796/stat : 17796 (SatELite_releas) R 17792 17792 16076 0 -1 4194304 2168 0 0 0 9 1 0 0 18 0 1 0 231321882 10428416 2152 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134577085 0 0 4096 3 0 0 0 17 1 0 0
/proc/17796/statm: 2546 2152 63 128 0 2415 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 15536

[startup+0.516556 s]
/proc/loadavg: 9.09 7.58 4.39 3/82 17792
/proc/meminfo: memFree=1795944/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 5352

[startup+1.33771 s]
/proc/loadavg: 8.52 7.48 4.37 2/84 17903
/proc/meminfo: memFree=1780824/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=8800 CPUtime=0.89
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 2262 0 0 0 89 0 0 0 25 0 1 0 231321924 9011200 1981 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 2200 1981 52 110 0 2087 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14152

[startup+2.97503 s]
/proc/loadavg: 8.52 7.48 4.37 2/84 17991
/proc/meminfo: memFree=1774040/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=13804 CPUtime=2.53
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 2658 0 0 0 253 0 0 0 25 0 1 0 231321924 14135296 2377 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 3451 2377 52 110 0 3338 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 19156

[startup+6.26166 s]
/proc/loadavg: 8.52 7.48 4.37 2/84 18264
/proc/meminfo: memFree=1756120/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=13804 CPUtime=5.82
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 3476 0 0 0 578 4 0 0 25 0 1 0 231321924 14135296 3195 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 3451 3195 52 110 0 3338 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19156

[startup+12.7239 s]
/proc/loadavg: 7.52 7.30 4.35 2/84 18738
/proc/meminfo: memFree=1712792/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=23808 CPUtime=12.27
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 5022 0 0 0 1217 10 0 0 25 0 1 0 231321924 24379392 4741 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 5952 4741 52 110 0 5839 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29160

[startup+25.5474 s]
/proc/loadavg: 6.59 7.11 4.32 2/79 18815
/proc/meminfo: memFree=1658648/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=43812 CPUtime=25.07
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 8070 0 0 0 2491 16 0 0 25 0 1 0 231321924 44863488 7789 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 10953 7789 52 110 0 10840 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49164

[startup+51.1793 s]
/proc/loadavg: 4.68 6.62 4.23 2/79 18815
/proc/meminfo: memFree=1634672/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=83816 CPUtime=50.68
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 14027 0 0 0 5047 21 0 0 25 0 1 0 231321924 85827584 13746 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 20954 13746 52 110 0 20841 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 89168

[startup+102.435 s]
/proc/loadavg: 2.47 5.67 4.04 2/79 18815
/proc/meminfo: memFree=1596144/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=164848 CPUtime=101.93
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 23744 0 0 0 10162 31 0 0 25 0 1 0 231321924 168804352 23463 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 41212 23463 52 110 0 41099 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 170200

[startup+162.514 s]
/proc/loadavg: 1.59 4.83 3.85 2/79 18815
/proc/meminfo: memFree=1553008/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=165992 CPUtime=161.98
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 34340 0 0 0 16157 41 0 0 25 0 1 0 231321924 169975808 34059 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 41498 34059 52 110 0 41385 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 171344

[startup+222.585 s]
/proc/loadavg: 1.21 4.13 3.67 2/79 18815
/proc/meminfo: memFree=1516592/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=327536 CPUtime=222.04
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 43584 0 0 0 22152 52 0 0 25 0 1 0 231321924 335396864 43174 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 81884 43174 52 110 0 81771 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 332888

[startup+282.656 s]
/proc/loadavg: 1.08 3.56 3.50 2/79 18815
/proc/meminfo: memFree=1484592/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=328428 CPUtime=282.08
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 51608 0 0 0 28149 59 0 0 25 0 1 0 231321924 336310272 51198 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 82107 51198 52 110 0 81994 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 333780

[startup+342.735 s]
/proc/loadavg: 1.03 3.09 3.34 2/79 18815
/proc/meminfo: memFree=1445424/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=328940 CPUtime=342.14
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 61400 0 0 0 34143 71 0 0 25 0 1 0 231321924 336834560 60990 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 82235 60990 52 110 0 82122 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 334292

[startup+402.816 s]
/proc/loadavg: 1.01 2.71 3.19 2/79 18815
/proc/meminfo: memFree=1411568/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=329448 CPUtime=402.2
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 69733 0 0 0 40140 80 0 0 25 0 1 0 231321924 337354752 69323 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 82362 69323 52 110 0 82249 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 334800

[startup+462.896 s]
/proc/loadavg: 1.00 2.39 3.05 2/79 18815
/proc/meminfo: memFree=1384944/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=330472 CPUtime=462.26
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 76387 0 0 0 46137 89 0 0 25 0 1 0 231321924 338403328 75977 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 82618 75977 52 110 0 82505 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 335824

[startup+522.976 s]

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

[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=652804 CPUtime=582.37
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 88937 0 0 0 58135 102 0 0 25 0 1 0 231321924 668471296 88270 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 163201 88270 52 110 0 163088 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 658156

[startup+643.122 s]
/proc/loadavg: 1.00 1.76 2.68 2/79 18815
/proc/meminfo: memFree=1311856/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=653308 CPUtime=642.42
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 94815 0 0 0 64133 109 0 0 25 0 1 0 231321924 668987392 94148 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 163327 94148 52 110 0 163214 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 658660

[startup+703.195 s]
/proc/loadavg: 1.00 1.62 2.57 2/79 18815
/proc/meminfo: memFree=1282800/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=653560 CPUtime=702.47
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 102083 0 0 0 70131 116 0 0 25 0 1 0 231321924 669245440 101416 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 163390 101416 52 110 0 163277 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 658912

[startup+763.27 s]
/proc/loadavg: 1.00 1.50 2.47 2/79 18815
/proc/meminfo: memFree=1261488/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=654328 CPUtime=762.53
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 107368 0 0 0 76130 123 0 0 25 0 1 0 231321924 670031872 106701 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 163582 106701 52 110 0 163469 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 659680

[startup+823.347 s]
/proc/loadavg: 1.00 1.41 2.38 2/79 18815
/proc/meminfo: memFree=1239600/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=654828 CPUtime=822.59
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 112756 0 0 0 82130 129 0 0 25 0 1 0 231321924 670543872 112089 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 163707 112089 52 110 0 163594 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 660180

[startup+883.421 s]
/proc/loadavg: 1.00 1.33 2.29 2/79 18815
/proc/meminfo: memFree=1214960/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=655336 CPUtime=882.64
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 118901 0 0 0 88130 134 0 0 25 0 1 0 231321924 671064064 118234 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519542 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 163834 118234 52 110 0 163721 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 660688

[startup+943.494 s]
/proc/loadavg: 1.00 1.27 2.21 2/79 18815
/proc/meminfo: memFree=1196080/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=655848 CPUtime=942.69
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 123612 0 0 0 94130 139 0 0 25 0 1 0 231321924 671588352 122945 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 163962 122945 52 110 0 163849 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 661200

[startup+1003.58 s]
/proc/loadavg: 1.04 1.23 2.13 2/79 18815
/proc/meminfo: memFree=1172272/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=656104 CPUtime=1002.76
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 129571 0 0 0 100131 145 0 0 25 0 1 0 231321924 671850496 128904 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 164026 128904 52 110 0 163913 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 661456

[startup+1063.66 s]
/proc/loadavg: 1.01 1.19 2.06 3/79 18815
/proc/meminfo: memFree=1146608/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=656360 CPUtime=1062.82
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 135920 0 0 0 106130 152 0 0 25 0 1 0 231321924 672112640 135253 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 164090 135253 52 110 0 163977 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 661712

[startup+1123.73 s]
/proc/loadavg: 1.00 1.15 1.99 2/79 18815
/proc/meminfo: memFree=1122544/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=656488 CPUtime=1122.87
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 141930 0 0 0 112129 158 0 0 25 0 1 0 231321924 672243712 141263 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 164122 141263 52 110 0 164009 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 661840

[startup+1183.8 s]
/proc/loadavg: 1.00 1.12 1.92 2/79 18815
/proc/meminfo: memFree=1101744/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=656880 CPUtime=1182.92
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 147143 0 0 0 118130 162 0 0 25 0 1 0 231321924 672645120 146476 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 164220 146476 52 110 0 164107 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 662232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.11 1.91 2/79 18815
/proc/meminfo: memFree=1095152/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=657008 CPUtime=1199.63
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 148686 0 0 0 119799 164 0 0 25 0 1 0 231321924 672776192 148019 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 164252 148019 52 110 0 164139 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 662360

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.11 1.91 2/79 18815
/proc/meminfo: memFree=1095152/2055920 swapFree=4192812/4192956
[pid=17792] ppid=17789 vsize=5352 CPUtime=0.42
/proc/17792/stat : 17792 (TiniSatELite) S 17789 17792 16076 0 -1 4194304 331 2719 0 0 0 0 40 2 16 0 1 0 231321881 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17792/statm: 1338 236 197 169 0 49 0
[pid=17845] ppid=17792 vsize=657008 CPUtime=1199.63
/proc/17845/stat : 17845 (tinisat) R 17792 17792 16076 0 -1 4194304 148686 0 0 0 119799 164 0 0 25 0 1 0 231321924 672776192 148019 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 164252 148019 52 110 0 164139 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 662360

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17792 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=404938 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=25996
CPU time returned by wait4() is 0.430934
while last known CPU time is 1200.05

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

Real time (s): 1200.53
CPU time (s): 1200.05
CPU user time (s): 1198.39
CPU system time (s): 1.66
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 662360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.404938
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3050
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= 14

runsolver used 1.27481 second user time and 2.99554 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Thu Feb 22 03:07:53 UTC 2007

IDJOB= 307125
IDBENCH= 20198
IDSOLVER= 99
FILE ID= node9/307125-1172113672

PBS_JOBID= 3865367

Free space on /tmp= 66548 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1496322949-03.cnf
COMMAND LINE= /tmp/evaluation/307125-1172113672/TiniSatELite /tmp/evaluation/307125-1172113672/instance-307125-1172113672.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-307125-1172113672 -o ROOT/results/node9/solver-307125-1172113672 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307125-1172113672/TiniSatELite /tmp/evaluation/307125-1172113672/instance-307125-1172113672.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c3803de57c6d57343b2d2bb8ea2052c1

RANDOM SEED= 130034466

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1796864 kB
Buffers:         18896 kB
Cached:         121048 kB
SwapCached:          0 kB
Active:         100972 kB
Inactive:        97564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796864 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2796 kB
Writeback:           0 kB
Mapped:          78104 kB
Slab:            45788 kB
Committed_AS:  1185936 kB
PageTables:       1892 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= 66547 MiB

End job on node9 on Thu Feb 22 03:27:55 UTC 2007