Trace number 297982

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 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1950672055-10.SAT.shuffled.cnf
MD5SUM147d23e113da0ae41cf7bb7585265fd5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1901     5769 |      --       0       --      -- |     --   | -11/33
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 439   #clauses: 1901   #literals: 5769
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node5.alineos.net_21684.cnf
0.00/0.01	c 439 variables, 1901 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/node5/watcher-297982-1171848524 -o ROOT/results/node5/solver-297982-1171848524 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297982-1171848524/TiniSatELite /tmp/evaluation/297982-1171848524/instance-297982-1171848524.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: 1.04 1.02 1.00 3/77 21684
/proc/meminfo: memFree=1065056/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 204807187 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21684/statm: 1339 233 195 169 0 50 0
[pid=21685] ppid=21684 vsize=5356 CPUtime=0
/proc/21685/stat : 21685 (TiniSatELite) R 21684 21684 20610 0 -1 4194368 57 189 0 0 0 0 0 0 20 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913359267 0 0 4096 65538 0 0 0 17 1 0 0
/proc/21685/statm: 1339 237 198 169 0 50 0

[startup+0.106838 s]
/proc/loadavg: 1.04 1.02 1.00 3/77 21684
/proc/meminfo: memFree=1065056/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.514877 s]
/proc/loadavg: 1.04 1.02 1.00 3/77 21684
/proc/meminfo: memFree=1065056/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33497 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 21690
/proc/meminfo: memFree=1063056/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=2992 CPUtime=1.31
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 549 0 0 0 131 0 0 0 25 0 1 0 204807189 3063808 534 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 748 534 52 110 0 635 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8348

[startup+2.97115 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 21690
/proc/meminfo: memFree=1061968/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=5312 CPUtime=2.94
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 836 0 0 0 294 0 0 0 25 0 1 0 204807189 5439488 821 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 1328 821 52 110 0 1215 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10668

[startup+6.24753 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 21690
/proc/meminfo: memFree=1060304/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=5708 CPUtime=6.22
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 1219 0 0 0 621 1 0 0 25 0 1 0 204807189 5844992 1171 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 1427 1171 52 110 0 1314 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11064

[startup+12.7103 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 21690
/proc/meminfo: memFree=1058192/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=9948 CPUtime=12.68
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 1696 0 0 0 1267 1 0 0 25 0 1 0 204807189 10186752 1648 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 2487 1648 52 110 0 2374 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15304

[startup+25.5257 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 21690
/proc/meminfo: memFree=1055952/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=10380 CPUtime=25.49
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 2267 0 0 0 2547 2 0 0 25 0 1 0 204807189 10629120 2219 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 2595 2219 52 110 0 2482 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15736

[startup+51.1536 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 21690
/proc/meminfo: memFree=1052368/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=18844 CPUtime=51.12
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 3208 0 0 0 5108 4 0 0 25 0 1 0 204807189 19296256 3095 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 4711 3095 52 110 0 4598 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 24200

[startup+102.407 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 21690
/proc/meminfo: memFree=1047312/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=20320 CPUtime=102.35
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 4479 0 0 0 10230 5 0 0 25 0 1 0 204807189 20807680 4366 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 5080 4366 52 110 0 4967 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 25676

[startup+162.482 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 21690
/proc/meminfo: memFree=1042832/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=37204 CPUtime=162.42
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 5694 0 0 0 16235 7 0 0 25 0 1 0 204807189 38096896 5452 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 9301 5452 52 110 0 9188 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 42560

[startup+222.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21690
/proc/meminfo: memFree=1039504/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=37792 CPUtime=222.46
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 6523 0 0 0 22238 8 0 0 25 0 1 0 204807189 38699008 6281 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 9448 6281 52 110 0 9335 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 43148

[startup+282.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21690
/proc/meminfo: memFree=1036240/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=38144 CPUtime=282.52
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 7345 0 0 0 28242 10 0 0 25 0 1 0 204807189 39059456 7103 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 9536 7103 52 110 0 9423 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 43500

[startup+342.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21690
/proc/meminfo: memFree=1032784/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=38936 CPUtime=342.57
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 8202 0 0 0 34246 11 0 0 25 0 1 0 204807189 39870464 7960 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 9734 7960 52 110 0 9621 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 44292

[startup+402.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21690
/proc/meminfo: memFree=1029776/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=40404 CPUtime=402.62
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 8941 0 0 0 40250 12 0 0 25 0 1 0 204807189 41373696 8699 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 10101 8699 52 110 0 9988 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 45760

[startup+462.826 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21690
/proc/meminfo: memFree=1027472/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=41620 CPUtime=462.68
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 9757 0 0 0 46254 14 0 0 25 0 1 0 204807189 42618880 9258 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 10405 9258 52 110 0 10292 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 46976

[startup+522.894 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21690
/proc/meminfo: memFree=1025296/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0

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

[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=73916 CPUtime=582.78
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 10903 0 0 0 58263 15 0 0 25 0 1 0 204807189 75689984 10338 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 18479 10338 52 110 0 18366 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 79272

[startup+643.036 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21690
/proc/meminfo: memFree=1021264/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=74048 CPUtime=642.83
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 11375 0 0 0 64267 16 0 0 25 0 1 0 204807189 75825152 10810 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 18512 10810 52 110 0 18399 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 79404

[startup+703.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21692
/proc/meminfo: memFree=1019216/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=74776 CPUtime=702.89
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 11916 0 0 0 70272 17 0 0 25 0 1 0 204807189 76570624 11318 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 18694 11318 52 110 0 18581 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 80132

[startup+763.182 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 21692
/proc/meminfo: memFree=1017360/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=75332 CPUtime=762.95
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 12381 0 0 0 76277 18 0 0 25 0 1 0 204807189 77139968 11783 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 18833 11783 52 110 0 18720 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 80688

[startup+823.255 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 21692
/proc/meminfo: memFree=1015696/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=75656 CPUtime=823.01
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 12793 0 0 0 82282 19 0 0 25 0 1 0 204807189 77471744 12195 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 18914 12195 52 110 0 18801 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 81012

[startup+883.327 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21692
/proc/meminfo: memFree=1013968/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=75808 CPUtime=883.07
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 13221 0 0 0 88286 21 0 0 25 0 1 0 204807189 77627392 12623 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 18952 12623 52 110 0 18839 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 81164

[startup+943.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21692
/proc/meminfo: memFree=1012240/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=76220 CPUtime=943.13
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 13648 0 0 0 94291 22 0 0 25 0 1 0 204807189 78049280 13050 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 19055 13050 52 110 0 18942 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 81576

[startup+1003.47 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 21692
/proc/meminfo: memFree=1010768/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=76348 CPUtime=1003.18
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 14072 0 0 0 100295 23 0 0 25 0 1 0 204807189 78180352 13441 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 19087 13441 52 110 0 18974 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 81704

[startup+1063.55 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 21692
/proc/meminfo: memFree=1009040/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=76748 CPUtime=1063.23
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 14481 0 0 0 106300 23 0 0 25 0 1 0 204807189 78589952 13850 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 19187 13850 52 110 0 19074 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 82104

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21692
/proc/meminfo: memFree=1007632/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=76748 CPUtime=1123.29
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 14853 0 0 0 112305 24 0 0 25 0 1 0 204807189 78589952 14222 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 19187 14222 52 110 0 19074 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 82104

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21692
/proc/meminfo: memFree=1006160/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=77076 CPUtime=1183.34
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 15247 0 0 0 118309 25 0 0 25 0 1 0 204807189 78925824 14616 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 19269 14616 52 110 0 19156 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 82432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21692
/proc/meminfo: memFree=1005712/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=77076 CPUtime=1200.05
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 15345 0 0 0 119980 25 0 0 25 0 1 0 204807189 78925824 14714 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 19269 14714 52 110 0 19156 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 82432

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21692
/proc/meminfo: memFree=1005712/2055920 swapFree=4192812/4192956
[pid=21684] ppid=21682 vsize=5356 CPUtime=0
/proc/21684/stat : 21684 (TiniSatELite) S 21682 21684 20610 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204807187 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21684/statm: 1339 237 197 169 0 50 0
[pid=21690] ppid=21684 vsize=77076 CPUtime=1200.05
/proc/21690/stat : 21690 (tinisat) R 21684 21684 20610 0 -1 4194304 15345 0 0 0 119980 25 0 0 25 0 1 0 204807189 78925824 14714 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 19269 14714 52 110 0 19156 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 82432

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21684 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.012997
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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.8
CPU system time (s): 0.25
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 82432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 735
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= 32
involuntary context switches= 12

runsolver used 1.13883 second user time and 3.12852 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Feb 19 01:28:44 UTC 2007

IDJOB= 297982
IDBENCH= 19975
IDSOLVER= 99
FILE ID= node5/297982-1171848524

PBS_JOBID= 3839381

Free space on /tmp= 66550 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1950672055-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297982-1171848524/TiniSatELite /tmp/evaluation/297982-1171848524/instance-297982-1171848524.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-297982-1171848524 -o ROOT/results/node5/solver-297982-1171848524 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297982-1171848524/TiniSatELite /tmp/evaluation/297982-1171848524/instance-297982-1171848524.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  147d23e113da0ae41cf7bb7585265fd5

RANDOM SEED= 784617751

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1065528 kB
Buffers:         58912 kB
Cached:         810876 kB
SwapCached:          0 kB
Active:         529288 kB
Inactive:       384532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1065528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          62924 kB
Slab:            62236 kB
Committed_AS:   717284 kB
PageTables:       1692 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= 66550 MiB

End job on node5 on Mon Feb 19 01:48:46 UTC 2007