Trace number 320415

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 1200.41

General information on the benchmark

Nameindustrial/manolios/
manol-pipe-c7bidw_i.cnf
MD5SUM3eac71f4fca7132b74d6d27cfa83813f
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark147.752
Satisfiable
(Un)Satisfiability was proved
Number of variables131004
Number of clauses387841
Sum of the clauses size904961
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2258560
Number of clauses of size 3129280
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.39	c ==============================================================================
0.00/0.39	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.39	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.39	c ==============================================================================
0.00/0.39	c |         0 |  387840   904960 |  116351       0        0     nan |  0.000 % |
2.67/2.71	c |         0 |  169202   659445 |      --       0       --      -- |     --   | -218636/-245510
2.67/2.71	c ==============================================================================
2.67/2.71	c Result  :   #vars: 22468   #clauses: 169202   #literals: 659445
2.67/2.71	c CPU time:   2.57961 s
2.67/2.71	c ==============================================================================
3.27/3.32	c Tinisat 0.22
3.27/3.32	c solving /tmp/GTI_node58.alineos.net_7627.cnf
3.27/3.32	c 22468 variables, 169202 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/node58/watcher-320415-1173045762 -o ROOT/results/node58/solver-320415-1173045762 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320415-1173045762/TiniSatELite /tmp/evaluation/320415-1173045762/instance-320415-1173045762.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: 1.00 0.97 0.91 3/64 7627
/proc/meminfo: memFree=984896/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=0
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 324532908 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238365778 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7627/statm: 1338 232 195 169 0 49 0
[pid=7628] ppid=7627 vsize=5352 CPUtime=0
/proc/7628/stat : 7628 (TiniSatELite) S 7627 7627 7238 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7628/statm: 1338 236 198 169 0 49 0
[pid=7629] ppid=7628 vsize=0 CPUtime=0
/proc/7629/stat : 7629 (TiniSatELite) D 7628 7627 7238 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 324532908 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/7629/statm: 0 0 0 0 0 0 0
[pid=7630] ppid=7628 vsize=0 CPUtime=0
/proc/7630/stat : 7630 (sed) D 7628 7627 7238 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 324532908 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/7630/statm: 0 0 0 0 0 0 0

[startup+0.0728749 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 7627
/proc/meminfo: memFree=984896/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=0
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 324532908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7627/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102883 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 7627
/proc/meminfo: memFree=984896/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=0
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 324532908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7627/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.3019 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 7627
/proc/meminfo: memFree=984896/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=0
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 324532908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7627/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701942 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 7627
/proc/meminfo: memFree=984896/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=0
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 324532908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7627/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7632
/proc/meminfo: memFree=925680/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=0
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 324532908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7627/statm: 1338 234 197 169 0 49 0
[pid=7632] ppid=7627 vsize=59880 CPUtime=1.48
/proc/7632/stat : 7632 (SatELite_releas) R 7627 7627 7238 0 -1 4194304 15362 0 0 0 139 9 0 0 25 0 1 0 324532909 61317120 14236 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7632/statm: 14970 14236 66 128 0 14839 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 65232

[startup+3.10121 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7632
/proc/meminfo: memFree=914544/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 5352

[startup+6.30155 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=956472/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=16500 CPUtime=3.25
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 3763 0 0 0 323 2 0 0 25 0 1 0 324533210 16896000 3284 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 4125 3284 52 110 0 4012 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 21852

[startup+12.7013 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=954880/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=16500 CPUtime=9.65
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 4132 0 0 0 963 2 0 0 25 0 1 0 324533210 16896000 3653 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 4125 3653 52 110 0 4012 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 21852

[startup+25.5017 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=953024/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=29448 CPUtime=22.45
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 4628 0 0 0 2242 3 0 0 25 0 1 0 324533210 30154752 4149 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 7362 4149 52 110 0 7249 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 34800

[startup+51.1015 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=948224/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=29448 CPUtime=48.03
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 5829 0 0 0 4798 5 0 0 25 0 1 0 324533210 30154752 5350 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 7362 5350 52 110 0 7249 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 34800

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=939328/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=31408 CPUtime=99.22
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 8040 0 0 0 9915 7 0 0 25 0 1 0 324533210 32161792 7561 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 7852 7561 52 110 0 7739 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 36760

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=928064/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=59036 CPUtime=159.19
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 10860 0 0 0 15910 9 0 0 25 0 1 0 324533210 60452864 10381 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 14759 10381 52 110 0 14646 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 64388

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=917888/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=61520 CPUtime=219.18
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 13623 0 0 0 21906 12 0 0 25 0 1 0 324533210 62996480 12887 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 15380 12887 52 110 0 15267 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 66872

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=909120/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=62312 CPUtime=279.16
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 15846 0 0 0 27900 16 0 0 25 0 1 0 324533210 63807488 15110 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 15578 15110 52 110 0 15465 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 67664

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=900416/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=115168 CPUtime=339.14
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 18008 0 0 0 33895 19 0 0 25 0 1 0 324533210 117932032 17272 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 28792 17272 52 110 0 28679 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 120520

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=890496/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0

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

[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=117480 CPUtime=519.1
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 24782 0 0 0 51885 25 0 0 25 0 1 0 324533210 120299520 24046 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 29370 24046 52 110 0 29257 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 122832

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=862208/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=118012 CPUtime=579.07
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 27598 0 0 0 57879 28 0 0 25 0 1 0 324533210 120844288 26862 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519846 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 29503 26862 52 110 0 29390 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 123364

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=850560/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=222020 CPUtime=639.06
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 30468 0 0 0 63874 32 0 0 25 0 1 0 324533210 227348480 29732 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 55505 29732 52 110 0 55392 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 227372

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=838336/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=222484 CPUtime=699.04
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 33551 0 0 0 69868 36 0 0 25 0 1 0 324533210 227823616 32815 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 55621 32815 52 110 0 55508 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 227836

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=825664/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=223088 CPUtime=759.03
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 36694 0 0 0 75864 39 0 0 25 0 1 0 324533210 228442112 35958 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 55772 35958 52 110 0 55659 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 228440

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=816960/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=226096 CPUtime=819
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 39398 0 0 0 81859 41 0 0 25 0 1 0 324533210 231522304 38116 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 56524 38116 52 110 0 56411 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 231448

[startup+882.303 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=809472/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=226672 CPUtime=878.99
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 41272 0 0 0 87855 44 0 0 25 0 1 0 324533210 232112128 39990 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 56668 39990 52 110 0 56555 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 232024

[startup+942.303 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=800576/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=227332 CPUtime=938.97
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 43555 0 0 0 93850 47 0 0 25 0 1 0 324533210 232787968 42240 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 56833 42240 52 110 0 56720 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 232684

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=790592/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=227732 CPUtime=998.95
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 46007 0 0 0 99845 50 0 0 25 0 1 0 324533210 233197568 44692 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 56933 44692 52 110 0 56820 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 233084

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=780864/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=228144 CPUtime=1058.94
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 48481 0 0 0 105841 53 0 0 25 0 1 0 324533210 233619456 47166 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 57036 47166 52 110 0 56923 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 233496

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=770688/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=228536 CPUtime=1118.92
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 51063 0 0 0 111837 55 0 0 25 0 1 0 324533210 234020864 49682 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 57134 49682 52 110 0 57021 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 233888

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=762624/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=228828 CPUtime=1178.91
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 53095 0 0 0 117833 58 0 0 25 0 1 0 324533210 234319872 51714 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 57207 51714 52 110 0 57094 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 234180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 7633
/proc/meminfo: memFree=760256/2055920 swapFree=4184224/4192956
[pid=7627] ppid=7625 vsize=5352 CPUtime=3
/proc/7627/stat : 7627 (TiniSatELite) S 7625 7627 7238 0 -1 4194304 331 17473 0 0 0 0 285 15 16 0 1 0 324532908 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7627/statm: 1338 236 197 169 0 49 0
[pid=7633] ppid=7627 vsize=228828 CPUtime=1197
/proc/7633/stat : 7633 (tinisat) R 7627 7627 7238 0 -1 4194304 53655 0 0 0 119642 58 0 0 25 0 1 0 324533210 234319872 52274 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7633/statm: 57207 52274 52 110 0 57094 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 234180

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 7627 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=853566 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=160975
CPU time returned by wait4() is 3.01454
while last known CPU time is 1200

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
CPU user time (s): 1199.27
CPU system time (s): 0.73
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 234180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.85357
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17804
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= 40
involuntary context switches= 30

runsolver used 1.20182 second user time and 2.46663 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sun Mar  4 22:02:42 UTC 2007

IDJOB= 320415
IDBENCH= 20503
IDSOLVER= 99
FILE ID= node58/320415-1173045762

PBS_JOBID= 4012477

Free space on /tmp= 66496 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-c7bidw_i.cnf
COMMAND LINE= /tmp/evaluation/320415-1173045762/TiniSatELite /tmp/evaluation/320415-1173045762/instance-320415-1173045762.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-320415-1173045762 -o ROOT/results/node58/solver-320415-1173045762 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320415-1173045762/TiniSatELite /tmp/evaluation/320415-1173045762/instance-320415-1173045762.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  3eac71f4fca7132b74d6d27cfa83813f

RANDOM SEED= 230592905

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        985304 kB
Buffers:         46276 kB
Cached:         928156 kB
SwapCached:       2864 kB
Active:         298640 kB
Inactive:       685456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        985304 kB
SwapTotal:     4192956 kB
SwapFree:      4184224 kB
Dirty:            7760 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            72620 kB
Committed_AS:   739796 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66481 MiB

End job on node58 on Sun Mar  4 22:22:45 UTC 2007