Trace number 329987

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

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k75.cnf
MD5SUMb66acf4b5dd67635615f55e419d4cf82
Bench CategoryINDUST (industrial 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 variables111705
Number of clauses500248
Sum of the clauses size1287414
Maximum clause length20
Minimum clause length1
Number of clauses of size 1703
Number of clauses of size 2389626
Number of clauses of size 354937
Number of clauses of size 422450
Number of clauses of size 59744
Number of clauses of size over 522788

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.48	c ==============================================================================
0.00/0.48	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.48	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.48	c ==============================================================================
0.00/0.48	c |         0 |  498653  1265335 |  149595       0        0     nan |  0.000 % |
2.98/3.05	c |         0 |  271002   911246 |      --       0       --      -- |     --   | -134981/-102785
2.98/3.05	c ==============================================================================
2.98/3.05	c Result  :   #vars: 40149   #clauses: 271002   #literals: 911246
2.98/3.05	c CPU time:   2.91056 s
2.98/3.05	c ==============================================================================
3.47/3.93	c Tinisat 0.22
3.47/3.93	c solving /tmp/GTI_node41.alineos.net_12574.cnf
3.47/3.93	c 40149 variables, 271002 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/node41/watcher-329987-1173154154 -o ROOT/results/node41/solver-329987-1173154154 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329987-1173154154/TiniSatELite /tmp/evaluation/329987-1173154154/instance-329987-1173154154.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: 0.99 0.98 1.00 3/64 12574
/proc/meminfo: memFree=1306800/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=0
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 335371385 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390313042 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12574/statm: 1338 232 195 169 0 49 0
[pid=12575] ppid=12574 vsize=5352 CPUtime=0
/proc/12575/stat : 12575 (TiniSatELite) S 12574 12574 11098 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 335371386 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12575/statm: 1338 236 198 169 0 49 0
[pid=12577] ppid=12575 vsize=0 CPUtime=0
/proc/12577/stat : 12577 (sed) D 12575 12574 11098 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 335371386 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/12577/statm: 0 0 0 0 0 0 0

[startup+0.047556 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 12574
/proc/meminfo: memFree=1306800/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=0
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 335371385 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12574/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10256 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 12574
/proc/meminfo: memFree=1306800/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=0
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 335371385 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12574/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302577 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 12574
/proc/meminfo: memFree=1306800/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=0
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 335371385 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12574/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702622 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 12574
/proc/meminfo: memFree=1306800/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=0
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 335371385 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12574/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50168 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12579
/proc/meminfo: memFree=1250648/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=0
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 335371385 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12574/statm: 1338 234 197 169 0 49 0
[pid=12579] ppid=12574 vsize=61116 CPUtime=1.49
/proc/12579/stat : 12579 (SatELite_releas) R 12574 12574 11098 0 -1 4194304 15543 0 0 0 138 11 0 0 25 0 1 0 335371386 62582784 14308 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 0 0 0
/proc/12579/statm: 15279 14308 66 128 0 15148 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66468

[startup+3.10183 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12579
/proc/meminfo: memFree=1241560/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=0
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 335371385 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12574/statm: 1338 234 197 169 0 49 0
[pid=12579] ppid=12574 vsize=62392 CPUtime=3.08
/proc/12579/stat : 12579 (SatELite_releas) R 12574 12574 11098 0 -1 4194304 19497 0 0 0 295 13 0 0 18 0 1 0 335371386 63889408 14718 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134594454 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 15598 14718 67 128 0 15467 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 67744

[startup+6.3019 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1274648/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=25672 CPUtime=2.8
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 5523 0 0 0 277 3 0 0 25 0 1 0 335371735 26288128 4742 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 6418 4742 52 110 0 6305 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 31024

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1273888/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=25672 CPUtime=9.2
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 5723 0 0 0 917 3 0 0 25 0 1 0 335371735 26288128 4942 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532918 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 6418 4942 52 110 0 6305 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 31024

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1272032/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=25804 CPUtime=21.99
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 6210 0 0 0 2196 3 0 0 25 0 1 0 335371735 26423296 5429 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 6451 5429 52 110 0 6338 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 31156

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1266528/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=44664 CPUtime=47.58
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 7712 0 0 0 4753 5 0 0 25 0 1 0 335371735 45735936 6833 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 11166 6833 52 110 0 11053 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 50016

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1255584/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=44664 CPUtime=98.78
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 10428 0 0 0 9870 8 0 0 25 0 1 0 335371735 45735936 9549 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 11166 9549 52 110 0 11053 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 50016

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1243040/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=82124 CPUtime=158.75
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 13707 0 0 0 15864 11 0 0 25 0 1 0 335371735 84094976 12699 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 20531 12699 52 110 0 20418 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 87476

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1226656/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=82124 CPUtime=218.74
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 17757 0 0 0 21858 16 0 0 25 0 1 0 335371735 84094976 16749 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 20531 16749 52 110 0 20418 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 87476

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1214112/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=82124 CPUtime=278.72
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 20913 0 0 0 27853 19 0 0 25 0 1 0 335371735 84094976 19905 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 20531 19905 52 110 0 20418 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 87476

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1202400/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=157872 CPUtime=338.71
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 24068 0 0 0 33849 22 0 0 25 0 1 0 335371735 161660928 22803 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 39468 22803 52 110 0 39355 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 163224

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1190880/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0

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

[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=160484 CPUtime=518.66
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 31993 0 0 0 51836 30 0 0 25 0 1 0 335371735 164335616 30728 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515516 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 40121 30728 52 110 0 40008 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 165836

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1159904/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=161284 CPUtime=578.65
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 34666 0 0 0 57831 34 0 0 25 0 1 0 335371735 165154816 33401 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 40321 33401 52 110 0 40208 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 166636

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1150240/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=161756 CPUtime=638.64
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 37065 0 0 0 63828 36 0 0 25 0 1 0 335371735 165638144 35800 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 40439 35800 52 110 0 40326 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 167108

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1139552/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=162208 CPUtime=698.61
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 39744 0 0 0 69823 38 0 0 25 0 1 0 335371735 166100992 38479 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 40552 38479 52 110 0 40439 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 167560

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1127584/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=310428 CPUtime=758.6
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 42724 0 0 0 75818 42 0 0 25 0 1 0 335371735 317878272 41459 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 77607 41459 52 110 0 77494 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 315780

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1115936/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=311108 CPUtime=818.58
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 45644 0 0 0 81813 45 0 0 25 0 1 0 335371735 318574592 44379 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 77777 44379 52 110 0 77664 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 316460

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1103840/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=311524 CPUtime=878.56
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 48647 0 0 0 87808 48 0 0 25 0 1 0 335371735 319000576 47382 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 77881 47382 52 110 0 77768 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 316876

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1092128/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=311932 CPUtime=938.55
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 51579 0 0 0 93803 52 0 0 25 0 1 0 335371735 319418368 50314 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 77983 50314 52 110 0 77870 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 317284

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1082720/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=312276 CPUtime=998.53
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 53909 0 0 0 99799 54 0 0 25 0 1 0 335371735 319770624 52644 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 78069 52644 52 110 0 77956 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 317628

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1074016/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=315340 CPUtime=1058.52
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 56599 0 0 0 105795 57 0 0 25 0 1 0 335371735 322908160 54821 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 78835 54821 52 110 0 78722 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 320692

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1066400/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=315936 CPUtime=1118.5
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 58504 0 0 0 111790 60 0 0 25 0 1 0 335371735 323518464 56726 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 78984 56726 52 110 0 78871 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 321288

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1057632/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=316416 CPUtime=1178.48
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 60701 0 0 0 117786 62 0 0 25 0 1 0 335371735 324009984 58923 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 79104 58923 52 110 0 78991 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 321768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12580
/proc/meminfo: memFree=1055328/2055920 swapFree=4183892/4192956
[pid=12574] ppid=12572 vsize=5352 CPUtime=3.47
/proc/12574/stat : 12574 (TiniSatELite) S 12572 12574 11098 0 -1 4194304 331 19751 0 0 0 0 331 16 16 0 1 0 335371385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12574/statm: 1338 236 197 169 0 49 0
[pid=12580] ppid=12574 vsize=316552 CPUtime=1196.58
/proc/12580/stat : 12580 (tinisat) R 12574 12574 11098 0 -1 4194304 61243 0 0 0 119595 63 0 0 25 0 1 0 335371735 324149248 59465 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/12580/statm: 79138 59465 52 110 0 79025 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 321904

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12574 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=316495 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=172973
CPU time returned by wait4() is 3.48947
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): 1199.26
CPU system time (s): 0.79
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 321904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.31649
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20082
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= 29

runsolver used 1.08883 second user time and 2.45663 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Mar  6 04:09:15 UTC 2007

IDJOB= 329987
IDBENCH= 20553
IDSOLVER= 99
FILE ID= node41/329987-1173154154

PBS_JOBID= 4015204

Free space on /tmp= 66536 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k75.cnf
COMMAND LINE= /tmp/evaluation/329987-1173154154/TiniSatELite /tmp/evaluation/329987-1173154154/instance-329987-1173154154.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-329987-1173154154 -o ROOT/results/node41/solver-329987-1173154154 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329987-1173154154/TiniSatELite /tmp/evaluation/329987-1173154154/instance-329987-1173154154.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b66acf4b5dd67635615f55e419d4cf82

RANDOM SEED= 972303980

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1307208 kB
Buffers:         40780 kB
Cached:         620744 kB
SwapCached:       2972 kB
Active:         103768 kB
Inactive:       569744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1307208 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:           12640 kB
Writeback:           0 kB
Mapped:          18056 kB
Slab:            61148 kB
Committed_AS:   667436 kB
PageTables:       1484 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= 66524 MiB

End job on node41 on Tue Mar  6 04:29:17 UTC 2007