Trace number 334193

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 1201.12

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l3.sat05-520.reshuffled-07.cnf
MD5SUM8fc368e9f6ea136e0b6522b198a7a916
Bench CategoryCRAFTED (crafted 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 variables4496
Number of clauses18591
Sum of the clauses size54418
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317236
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18591    54418 |    5577       0        0     nan |  0.000 % |
0.00/0.12	c |         0 |   18157    66189 |      --       0       --      -- |     --   | -434/11771
0.00/0.12	c ==============================================================================
0.00/0.12	c Result  :   #vars: 2795   #clauses: 18157   #literals: 66189
0.00/0.12	c CPU time:   0.112982 s
0.00/0.12	c ==============================================================================
0.00/0.18	c Tinisat 0.22
0.00/0.18	c solving /tmp/GTI_node6.alineos.net_20157.cnf
0.00/0.18	c 2795 variables, 18157 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-334193-1173556678 -o ROOT/results/node6/solver-334193-1173556678 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334193-1173556678/TiniSatELite /tmp/evaluation/334193-1173556678/instance-334193-1173556678.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.08 1.88 3/77 20157
/proc/meminfo: memFree=1452992/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 375622566 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20157/statm: 1338 232 195 169 0 49 0
[pid=20158] ppid=20157 vsize=5352 CPUtime=0
/proc/20158/stat : 20158 (TiniSatELite) S 20157 20157 19242 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 375622567 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20158/statm: 1338 236 198 169 0 49 0

[startup+0.017448 s]
/proc/loadavg: 0.92 1.08 1.88 3/77 20157
/proc/meminfo: memFree=1452992/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 375622566 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20157/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101463 s]
/proc/loadavg: 0.92 1.08 1.88 3/77 20157
/proc/meminfo: memFree=1452992/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 375622566 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20157/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301502 s]
/proc/loadavg: 0.92 1.08 1.88 3/77 20157
/proc/meminfo: memFree=1452992/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+0.701583 s]
/proc/loadavg: 0.92 1.08 1.88 3/77 20157
/proc/meminfo: memFree=1452992/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.50274 s]
/proc/loadavg: 0.92 1.08 1.88 2/79 20163
/proc/meminfo: memFree=1450096/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=3800 CPUtime=1.33
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 621 0 0 0 133 0 0 0 25 0 1 0 375622582 3891200 606 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 950 606 52 110 0 837 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9152

[startup+3.10105 s]
/proc/loadavg: 0.92 1.08 1.88 2/79 20163
/proc/meminfo: memFree=1449456/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=3800 CPUtime=2.93
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 827 0 0 0 293 0 0 0 25 0 1 0 375622582 3891200 812 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515513 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 950 812 52 110 0 837 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9152

[startup+6.30268 s]
/proc/loadavg: 0.93 1.08 1.87 2/79 20163
/proc/meminfo: memFree=1447344/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=6436 CPUtime=6.13
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 1287 0 0 0 613 0 0 0 25 0 1 0 375622582 6590464 1272 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 1609 1272 52 110 0 1496 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11788

[startup+12.7019 s]
/proc/loadavg: 0.93 1.08 1.87 2/79 20163
/proc/meminfo: memFree=1444144/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=12108 CPUtime=12.53
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 2079 0 0 0 1252 1 0 0 25 0 1 0 375622582 12398592 2064 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 3027 2064 52 110 0 2914 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17460

[startup+25.5015 s]
/proc/loadavg: 0.95 1.07 1.85 2/79 20163
/proc/meminfo: memFree=1439088/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=23196 CPUtime=25.32
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 3298 0 0 0 2530 2 0 0 25 0 1 0 375622582 23752704 3250 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134516858 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 5799 3250 52 110 0 5686 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 28548

[startup+51.1015 s]
/proc/loadavg: 0.96 1.07 1.83 2/79 20163
/proc/meminfo: memFree=1432496/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=24020 CPUtime=50.89
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 5015 0 0 0 5085 4 0 0 25 0 1 0 375622582 24596480 4902 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 6005 4902 52 110 0 5892 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 29372

[startup+102.307 s]
/proc/loadavg: 0.98 1.05 1.78 2/79 20163
/proc/meminfo: memFree=1422576/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=46296 CPUtime=102.05
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 7466 0 0 0 10200 5 0 0 25 0 1 0 375622582 47407104 7353 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 11574 7353 52 110 0 11461 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 51648

[startup+162.301 s]
/proc/loadavg: 0.99 1.04 1.73 2/79 20163
/proc/meminfo: memFree=1412400/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=47640 CPUtime=161.99
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 10157 0 0 0 16191 8 0 0 25 0 1 0 375622582 48783360 9915 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 11910 9915 52 110 0 11797 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 52992

[startup+222.301 s]
/proc/loadavg: 0.99 1.03 1.68 2/85 20281
/proc/meminfo: memFree=1402048/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=90812 CPUtime=221.93
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 12376 0 0 0 22173 20 0 0 25 0 1 0 375622582 92991488 12134 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520020 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 22703 12134 52 110 0 22590 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 96164

[startup+282.301 s]
/proc/loadavg: 0.99 1.02 1.63 2/79 20361
/proc/meminfo: memFree=1393264/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=91136 CPUtime=281.89
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 14888 0 0 0 28158 31 0 0 25 0 1 0 375622582 93323264 14646 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 22784 14646 52 110 0 22671 0
Current children cumulated CPU time (s) 282.03
Current children cumulated vsize (KiB) 96488

[startup+342.302 s]
/proc/loadavg: 0.99 1.02 1.59 2/79 20361
/proc/meminfo: memFree=1385392/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=91296 CPUtime=341.85
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 16849 0 0 0 34151 34 0 0 25 0 1 0 375622582 93487104 16607 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 22824 16607 52 110 0 22711 0
Current children cumulated CPU time (s) 341.99
Current children cumulated vsize (KiB) 96648

[startup+402.303 s]
/proc/loadavg: 0.99 1.01 1.55 2/79 20361
/proc/meminfo: memFree=1378224/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=92764 CPUtime=401.81
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 18629 0 0 0 40145 36 0 0 25 0 1 0 375622582 94990336 18387 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 23191 18387 52 110 0 23078 0

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

[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=94820 CPUtime=581.67
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 22963 0 0 0 58127 40 0 0 25 0 1 0 375622582 97095680 22464 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 23705 22464 52 110 0 23592 0
Current children cumulated CPU time (s) 581.81
Current children cumulated vsize (KiB) 100172

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.42 2/79 20361
/proc/meminfo: memFree=1356976/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=179432 CPUtime=641.62
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 24191 0 0 0 64121 41 0 0 25 0 1 0 375622582 183738368 23692 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 44858 23692 52 110 0 44745 0
Current children cumulated CPU time (s) 641.76
Current children cumulated vsize (KiB) 184784

[startup+702.303 s]
/proc/loadavg: 0.99 1.00 1.39 2/79 20361
/proc/meminfo: memFree=1350576/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=180152 CPUtime=701.57
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 25797 0 0 0 70114 43 0 0 25 0 1 0 375622582 184475648 25298 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 45038 25298 52 110 0 44925 0
Current children cumulated CPU time (s) 701.71
Current children cumulated vsize (KiB) 185504

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 1.36 2/79 20361
/proc/meminfo: memFree=1346032/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=180548 CPUtime=761.53
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 26938 0 0 0 76109 44 0 0 25 0 1 0 375622582 184881152 26439 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 45137 26439 52 110 0 45024 0
Current children cumulated CPU time (s) 761.67
Current children cumulated vsize (KiB) 185900

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.34 2/79 20361
/proc/meminfo: memFree=1341168/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=180940 CPUtime=821.49
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 28200 0 0 0 82104 45 0 0 25 0 1 0 375622582 185282560 27668 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 45235 27668 52 110 0 45122 0
Current children cumulated CPU time (s) 821.63
Current children cumulated vsize (KiB) 186292

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.31 2/79 20361
/proc/meminfo: memFree=1336176/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=181336 CPUtime=881.45
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 29462 0 0 0 88098 47 0 0 25 0 1 0 375622582 185688064 28930 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 45334 28930 52 110 0 45221 0
Current children cumulated CPU time (s) 881.59
Current children cumulated vsize (KiB) 186688

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.29 2/79 20361
/proc/meminfo: memFree=1331824/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=181728 CPUtime=941.37
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 30592 0 0 0 94090 47 0 0 25 0 1 0 375622582 186089472 30027 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 45432 30027 52 110 0 45319 0
Current children cumulated CPU time (s) 941.51
Current children cumulated vsize (KiB) 187080

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.27 2/79 20361
/proc/meminfo: memFree=1327344/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=181920 CPUtime=1001.32
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 31689 0 0 0 100084 48 0 0 25 0 1 0 375622582 186286080 31124 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 45480 31124 52 110 0 45367 0
Current children cumulated CPU time (s) 1001.46
Current children cumulated vsize (KiB) 187272

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.25 2/79 20361
/proc/meminfo: memFree=1323696/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=181920 CPUtime=1061.24
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 32648 0 0 0 106075 49 0 0 25 0 1 0 375622582 186286080 32083 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 45480 32083 52 110 0 45367 0
Current children cumulated CPU time (s) 1061.38
Current children cumulated vsize (KiB) 187272

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.23 2/79 20361
/proc/meminfo: memFree=1320176/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=181920 CPUtime=1121.2
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 33500 0 0 0 112070 50 0 0 25 0 1 0 375622582 186286080 32935 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 45480 32935 52 110 0 45367 0
Current children cumulated CPU time (s) 1121.34
Current children cumulated vsize (KiB) 187272

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.21 2/79 20361
/proc/meminfo: memFree=1317936/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=181920 CPUtime=1181.16
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 34054 0 0 0 118065 51 0 0 25 0 1 0 375622582 186286080 33489 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 45480 33489 52 110 0 45367 0
Current children cumulated CPU time (s) 1181.3
Current children cumulated vsize (KiB) 187272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201.1 s]
/proc/loadavg: 0.99 1.00 1.21 2/79 20361
/proc/meminfo: memFree=1317168/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=181920 CPUtime=1199.96
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 34226 0 0 0 119945 51 0 0 25 0 1 0 375622582 186286080 33661 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 45480 33661 52 110 0 45367 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 187272

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

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

[startup+1201.1 s]
/proc/loadavg: 0.99 1.00 1.21 2/79 20361
/proc/meminfo: memFree=1317168/2055924 swapFree=4156956/4192956
[pid=20157] ppid=20155 vsize=5352 CPUtime=0.14
/proc/20157/stat : 20157 (TiniSatELite) S 20155 20157 19242 0 -1 4194304 331 1206 0 0 0 0 13 1 16 0 1 0 375622566 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1338 236 197 169 0 49 0
[pid=20163] ppid=20157 vsize=181920 CPUtime=1199.96
/proc/20163/stat : 20163 (tinisat) R 20157 20157 19242 0 -1 4194304 34226 0 0 0 119945 51 0 0 25 0 1 0 375622582 186286080 33661 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 0 0 0
/proc/20163/statm: 45480 33661 52 110 0 45367 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 187272

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20157 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=140978 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=14997
CPU time returned by wait4() is 0.155975
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): 1201.12
CPU time (s): 1200.1
CPU user time (s): 1199.58
CPU system time (s): 0.52
CPU usage (%): 99.9152
Max. virtual memory (cumulated for all children) (KiB): 187272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.140978
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1537
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 13

runsolver used 1.24281 second user time and 3.16552 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Mar 10 19:57:58 UTC 2007

IDJOB= 334193
IDBENCH= 24622
IDSOLVER= 99
FILE ID= node6/334193-1173556678

PBS_JOBID= 4101182

Free space on /tmp= 66436 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/equilarge_l3.sat05-520.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334193-1173556678/TiniSatELite /tmp/evaluation/334193-1173556678/instance-334193-1173556678.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-334193-1173556678 -o ROOT/results/node6/solver-334193-1173556678 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334193-1173556678/TiniSatELite /tmp/evaluation/334193-1173556678/instance-334193-1173556678.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  8fc368e9f6ea136e0b6522b198a7a916

RANDOM SEED= 502587916

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1453464 kB
Buffers:         52156 kB
Cached:         460640 kB
SwapCached:       2236 kB
Active:         275900 kB
Inactive:       259836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1453464 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          30984 kB
Slab:            52352 kB
Committed_AS:  1333052 kB
PageTables:       1744 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= 66436 MiB

End job on node6 on Sat Mar 10 20:18:02 UTC 2007