Trace number 303025

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 1200.38

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S467706592-03.cnf
MD5SUM451b060819aa97eb8e957db42efda954
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.03	c CPU time:   0.022996 s
0.00/0.03	c ==============================================================================
0.06/0.11	c Tinisat 0.22
0.06/0.11	c solving /tmp/GTI_node22.alineos.net_25583.cnf
0.06/0.11	c 180 variables, 15300 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-303025-1172025462 -o ROOT/results/node22/solver-303025-1172025462 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303025-1172025462/TiniSatELite /tmp/evaluation/303025-1172025462/instance-303025-1172025462.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25583
/proc/meminfo: memFree=1678120/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 222500151 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25583/statm: 1338 232 195 169 0 49 0
[pid=25584] ppid=25583 vsize=5352 CPUtime=0
/proc/25584/stat : 25584 (TiniSatELite) S 25583 25583 24425 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25584/statm: 1338 236 198 169 0 49 0
[pid=25585] ppid=25584 vsize=0 CPUtime=0
/proc/25585/stat : 25585 (TiniSatELite) D 25584 25583 24425 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 222500151 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/25585/statm: 0 0 0 0 0 0 0
[pid=25586] ppid=25584 vsize=0 CPUtime=0
/proc/25586/stat : 25586 (sed) D 25584 25583 24425 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 222500151 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/25586/statm: 0 0 0 0 0 0 0

[startup+0.107674 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25583
/proc/meminfo: memFree=1678120/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.519704 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25583
/proc/meminfo: memFree=1678120/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.34276 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 25589
/proc/meminfo: memFree=1674264/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=4512 CPUtime=1.26
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 892 0 0 0 126 0 0 0 25 0 1 0 222500158 4620288 877 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 1128 877 52 110 0 1015 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9864

[startup+2.97888 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25589
/proc/meminfo: memFree=1672920/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=8340 CPUtime=2.89
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 1291 0 0 0 289 0 0 0 25 0 1 0 222500158 8540160 1276 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 2085 1276 52 110 0 1972 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 13692

[startup+6.25513 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25589
/proc/meminfo: memFree=1670040/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=8604 CPUtime=6.17
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 1910 0 0 0 616 1 0 0 25 0 1 0 222500158 8810496 1895 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 2151 1895 52 110 0 2038 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13956

[startup+12.7186 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 25589
/proc/meminfo: memFree=1666328/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=16652 CPUtime=12.63
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 2795 0 0 0 1261 2 0 0 25 0 1 0 222500158 17051648 2747 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 4163 2747 52 110 0 4050 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22004

[startup+25.5265 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 25589
/proc/meminfo: memFree=1661528/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=17336 CPUtime=25.43
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 4000 0 0 0 2540 3 0 0 25 0 1 0 222500158 17752064 3952 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 4334 3952 52 110 0 4221 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22688

[startup+51.1564 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 25589
/proc/meminfo: memFree=1654808/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=33456 CPUtime=51.06
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 5711 0 0 0 5100 6 0 0 25 0 1 0 222500158 34258944 5598 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 8364 5598 52 110 0 8251 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 38808

[startup+102.405 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 25589
/proc/meminfo: memFree=1644888/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=35040 CPUtime=102.3
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 8199 0 0 0 10220 10 0 0 25 0 1 0 222500158 35880960 8086 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 8760 8086 52 110 0 8647 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 40392

[startup+162.477 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25591
/proc/meminfo: memFree=1636120/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=67164 CPUtime=162.35
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 10452 0 0 0 16223 12 0 0 25 0 1 0 222500158 68775936 10210 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519870 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 16791 10210 52 110 0 16678 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 72516

[startup+222.543 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25591
/proc/meminfo: memFree=1629144/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=67772 CPUtime=222.4
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 12234 0 0 0 22226 14 0 0 25 0 1 0 222500158 69398528 11992 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 16943 11992 52 110 0 16830 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 73124

[startup+282.611 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25591
/proc/meminfo: memFree=1622744/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=68092 CPUtime=282.46
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 13840 0 0 0 28229 17 0 0 25 0 1 0 222500158 69726208 13598 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 17023 13598 52 110 0 16910 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 73444

[startup+342.679 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25591
/proc/meminfo: memFree=1616472/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=69532 CPUtime=342.51
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 15404 0 0 0 34232 19 0 0 25 0 1 0 222500158 71200768 15162 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 17383 15162 52 110 0 17270 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 74884

[startup+402.749 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25591
/proc/meminfo: memFree=1611416/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=70332 CPUtime=402.56
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 16651 0 0 0 40236 20 0 0 25 0 1 0 222500158 72019968 16409 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 17583 16409 52 110 0 17470 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 75684

[startup+462.821 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25591
/proc/meminfo: memFree=1606872/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=133360 CPUtime=462.62
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 18053 0 0 0 46240 22 0 0 25 0 1 0 222500158 136560640 17554 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 33340 17554 52 110 0 33227 0
Current children cumulated CPU time (s) 462.68

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

[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=134548 CPUtime=582.73
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 20100 0 0 0 58248 25 0 0 25 0 1 0 222500158 137777152 19601 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 33637 19601 52 110 0 33524 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 139900

[startup+643.028 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25591
/proc/meminfo: memFree=1594712/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=134868 CPUtime=642.79
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 21068 0 0 0 64253 26 0 0 25 0 1 0 222500158 138104832 20569 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 33717 20569 52 110 0 33604 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 140220

[startup+703.093 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25591
/proc/meminfo: memFree=1591000/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=135604 CPUtime=702.83
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 21996 0 0 0 70256 27 0 0 25 0 1 0 222500158 138858496 21497 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 33901 21497 52 110 0 33788 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 140956

[startup+763.164 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25591
/proc/meminfo: memFree=1587480/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=136372 CPUtime=762.88
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 22868 0 0 0 76260 28 0 0 25 0 1 0 222500158 139644928 22369 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 34093 22369 52 110 0 33980 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 141724

[startup+823.236 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25591
/proc/meminfo: memFree=1584344/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=136372 CPUtime=822.94
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 23653 0 0 0 82264 30 0 0 25 0 1 0 222500158 139644928 23154 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 34093 23154 52 110 0 33980 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 141724

[startup+883.306 s]
/proc/loadavg: 1.10 1.01 1.00 2/79 25591
/proc/meminfo: memFree=1581336/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=137048 CPUtime=882.99
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 24412 0 0 0 88268 31 0 0 25 0 1 0 222500158 140337152 23913 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 34262 23913 52 110 0 34149 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 142400

[startup+943.376 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 25591
/proc/meminfo: memFree=1578328/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=137624 CPUtime=943.05
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 25176 0 0 0 94273 32 0 0 25 0 1 0 222500158 140926976 24677 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 34406 24677 52 110 0 34293 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 142976

[startup+1003.45 s]
/proc/loadavg: 1.09 1.03 1.01 2/79 25591
/proc/meminfo: memFree=1575320/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=137816 CPUtime=1003.11
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 25931 0 0 0 100277 34 0 0 25 0 1 0 222500158 141123584 25432 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 34454 25432 52 110 0 34341 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 143168

[startup+1063.52 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 25591
/proc/meminfo: memFree=1572184/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=138008 CPUtime=1063.17
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 26688 0 0 0 106282 35 0 0 25 0 1 0 222500158 141320192 26189 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 34502 26189 52 110 0 34389 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 143360

[startup+1123.59 s]
/proc/loadavg: 1.09 1.04 1.01 2/79 25591
/proc/meminfo: memFree=1569112/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=138200 CPUtime=1123.22
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 27440 0 0 0 112286 36 0 0 25 0 1 0 222500158 141516800 26941 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 34550 26941 52 110 0 34437 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 143552

[startup+1183.66 s]
/proc/loadavg: 1.03 1.03 1.00 2/79 25591
/proc/meminfo: memFree=1566104/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=138200 CPUtime=1183.27
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 28181 0 0 0 118290 37 0 0 25 0 1 0 222500158 141516800 27682 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 34550 27682 52 110 0 34437 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 143552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 25591
/proc/meminfo: memFree=1565272/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=138200 CPUtime=1199.99
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 28383 0 0 0 119961 38 0 0 25 0 1 0 222500158 141516800 27884 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 34550 27884 52 110 0 34437 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 143552

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

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

[startup+1200.37 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 25591
/proc/meminfo: memFree=1565272/2055920 swapFree=4147160/4192956
[pid=25583] ppid=25581 vsize=5352 CPUtime=0.06
/proc/25583/stat : 25583 (TiniSatELite) S 25581 25583 24425 0 -1 4194304 331 702 0 0 0 0 6 0 16 0 1 0 222500151 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25583/statm: 1338 236 197 169 0 49 0
[pid=25589] ppid=25583 vsize=138200 CPUtime=1199.99
/proc/25589/stat : 25589 (tinisat) R 25583 25583 24425 0 -1 4194304 28383 0 0 0 119961 38 0 0 25 0 1 0 222500158 141516800 27884 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25589/statm: 34550 27884 52 110 0 34437 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 143552

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25583 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=62990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.071988
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): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1199.67
CPU system time (s): 0.38
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 143552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06299
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1033
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= 34
involuntary context switches= 9

runsolver used 1.11083 second user time and 3.15752 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Feb 21 02:37:42 UTC 2007

IDJOB= 303025
IDBENCH= 20098
IDSOLVER= 99
FILE ID= node22/303025-1172025462

PBS_JOBID= 3892672

Free space on /tmp= 66561 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S467706592-03.cnf
COMMAND LINE= /tmp/evaluation/303025-1172025462/TiniSatELite /tmp/evaluation/303025-1172025462/instance-303025-1172025462.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-303025-1172025462 -o ROOT/results/node22/solver-303025-1172025462 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303025-1172025462/TiniSatELite /tmp/evaluation/303025-1172025462/instance-303025-1172025462.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  451b060819aa97eb8e957db42efda954

RANDOM SEED= 616263766

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1678528 kB
Buffers:         38916 kB
Cached:         255340 kB
SwapCached:      11948 kB
Active:         223696 kB
Inactive:        93624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678528 kB
SwapTotal:     4192956 kB
SwapFree:      4147160 kB
Dirty:            1552 kB
Writeback:           0 kB
Mapped:          30036 kB
Slab:            45784 kB
Committed_AS:   669884 kB
PageTables:       1668 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= 66560 MiB

End job on node22 on Wed Feb 21 02:57:45 UTC 2007