Trace number 339107

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) 1200.01 1200.12

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
MD5SUM0a790b16b30661bee32dad474c146a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1120     3360 |     335       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 280   #clauses: 1120   #literals: 3360
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node16.alineos.net_6357.cnf
0.00/0.01	c 280 variables, 1120 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/node16/watcher-339107-1173698504 -o ROOT/results/node16/solver-339107-1173698504 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339107-1173698504/TiniSatELite /tmp/evaluation/339107-1173698504/instance-339107-1173698504.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6357
/proc/meminfo: memFree=1718800/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 389804701 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6357/statm: 1338 232 195 169 0 49 0
[pid=6358] ppid=6357 vsize=5352 CPUtime=0
/proc/6358/stat : 6358 (TiniSatELite) S 6357 6357 4530 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 389804702 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/6358/statm: 1338 236 198 169 0 49 0

[startup+0.034486 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6357
/proc/meminfo: memFree=1718800/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101474 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6357
/proc/meminfo: memFree=1718800/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301451 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6357
/proc/meminfo: memFree=1718800/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701403 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6357
/proc/meminfo: memFree=1718800/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50231 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 6363
/proc/meminfo: memFree=1716848/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=3356 CPUtime=1.47
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 567 0 0 0 147 0 0 0 25 0 1 0 389804703 3436544 552 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515339 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 839 552 52 110 0 726 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8708

[startup+3.10111 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 6363
/proc/meminfo: memFree=1715888/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=5864 CPUtime=3.08
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 851 0 0 0 307 1 0 0 25 0 1 0 389804703 6004736 836 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520041 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 1466 836 52 110 0 1353 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11216

[startup+6.30173 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 6363
/proc/meminfo: memFree=1714352/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=5996 CPUtime=6.28
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 1114 0 0 0 627 1 0 0 25 0 1 0 389804703 6139904 1099 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 1499 1099 52 110 0 1386 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11348

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 6363
/proc/meminfo: memFree=1712584/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=10872 CPUtime=12.68
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 1493 0 0 0 1267 1 0 0 25 0 1 0 389804703 11132928 1478 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 2718 1478 52 110 0 2605 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16224

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 6363
/proc/meminfo: memFree=1710408/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=11296 CPUtime=25.48
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 2000 0 0 0 2546 2 0 0 25 0 1 0 389804703 11567104 1985 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 2824 1985 52 110 0 2711 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16648

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 6363
/proc/meminfo: memFree=1707848/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=11856 CPUtime=51.07
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 2718 0 0 0 5104 3 0 0 25 0 1 0 389804703 12140544 2638 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 2964 2638 52 110 0 2851 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17208

[startup+102.305 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 6363
/proc/meminfo: memFree=1704136/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=21332 CPUtime=102.28
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 3632 0 0 0 10223 5 0 0 25 0 1 0 389804703 21843968 3552 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 5333 3552 52 110 0 5220 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 26684

[startup+162.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 6363
/proc/meminfo: memFree=1700872/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=22392 CPUtime=162.27
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 4457 0 0 0 16221 6 0 0 25 0 1 0 389804703 22929408 4377 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 5598 4377 52 110 0 5485 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 27744

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6363
/proc/meminfo: memFree=1698504/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=23096 CPUtime=222.26
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 5154 0 0 0 22219 7 0 0 25 0 1 0 389804703 23650304 4945 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 5774 4945 52 110 0 5661 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 28448

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6363
/proc/meminfo: memFree=1696328/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=23492 CPUtime=282.26
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 5701 0 0 0 28218 8 0 0 25 0 1 0 389804703 24055808 5492 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 5873 5492 52 110 0 5760 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 28844

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6363
/proc/meminfo: memFree=1694280/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=41800 CPUtime=342.26
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 6220 0 0 0 34217 9 0 0 25 0 1 0 389804703 42803200 6011 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 10450 6011 52 110 0 10337 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 47152

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6363
/proc/meminfo: memFree=1691976/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=42196 CPUtime=402.25
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 6792 0 0 0 40215 10 0 0 25 0 1 0 389804703 43208704 6583 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 10549 6583 52 110 0 10436 0

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

[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=42504 CPUtime=582.24
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 8185 0 0 0 58211 13 0 0 25 0 1 0 389804703 43524096 7976 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 10626 7976 52 110 0 10513 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 47856

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6363
/proc/meminfo: memFree=1684616/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=42800 CPUtime=642.24
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 8618 0 0 0 64210 14 0 0 25 0 1 0 389804703 43827200 8409 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 10700 8409 52 110 0 10587 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 48152

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6363
/proc/meminfo: memFree=1683336/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=42932 CPUtime=702.24
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 8946 0 0 0 70209 15 0 0 25 0 1 0 389804703 43962368 8737 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 10733 8737 52 110 0 10620 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 48284

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 6363
/proc/meminfo: memFree=1680904/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=44248 CPUtime=762.24
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 9531 0 0 0 76208 16 0 0 25 0 1 0 389804703 45309952 9322 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 11062 9322 52 110 0 10949 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 49600

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6365
/proc/meminfo: memFree=1679496/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=45400 CPUtime=822.23
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 10194 0 0 0 82206 17 0 0 25 0 1 0 389804703 46489600 9695 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 11350 9695 52 110 0 11237 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 50752

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6365
/proc/meminfo: memFree=1677640/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=45788 CPUtime=882.22
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 10684 0 0 0 88204 18 0 0 25 0 1 0 389804703 46886912 10119 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 11447 10119 52 110 0 11334 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 51140

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6365
/proc/meminfo: memFree=1676168/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=46308 CPUtime=942.22
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 11159 0 0 0 94203 19 0 0 25 0 1 0 389804703 47419392 10528 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 11577 10528 52 110 0 11464 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 51660

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6365
/proc/meminfo: memFree=1674824/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=46308 CPUtime=1002.21
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 11490 0 0 0 100201 20 0 0 25 0 1 0 389804703 47419392 10859 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 11577 10859 52 110 0 11464 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 51660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 6365
/proc/meminfo: memFree=1673544/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=82152 CPUtime=1062.21
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 11804 0 0 0 106199 22 0 0 25 0 1 0 389804703 84123648 11173 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 20538 11173 52 110 0 20425 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 87504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6365
/proc/meminfo: memFree=1672520/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=82152 CPUtime=1122.2
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 12076 0 0 0 112198 22 0 0 25 0 1 0 389804703 84123648 11445 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 20538 11445 52 110 0 20425 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 87504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6365
/proc/meminfo: memFree=1671176/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=82540 CPUtime=1182.2
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 12443 0 0 0 118197 23 0 0 25 0 1 0 389804703 84520960 11746 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 20635 11746 52 110 0 20522 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 87892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6365
/proc/meminfo: memFree=1670856/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=82672 CPUtime=1200.01
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 12547 0 0 0 119978 23 0 0 25 0 1 0 389804703 84656128 11850 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 20668 11850 52 110 0 20555 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 88024

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6365
/proc/meminfo: memFree=1670856/2055920 swapFree=4159664/4192956
[pid=6357] ppid=6355 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (TiniSatELite) S 6355 6357 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389804701 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6357/statm: 1338 236 197 169 0 49 0
[pid=6363] ppid=6357 vsize=82672 CPUtime=1200.01
/proc/6363/stat : 6363 (tinisat) R 6357 6357 4530 0 -1 4194304 12547 0 0 0 119978 23 0 0 25 0 1 0 389804703 84656128 11850 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/6363/statm: 20668 11850 52 110 0 20555 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 88024

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6357 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.01

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.12
CPU time (s): 1200.01
CPU user time (s): 1199.78
CPU system time (s): 0.23
CPU usage (%): 99.991
Max. virtual memory (cumulated for all children) (KiB): 88024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 714
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= 33
involuntary context switches= 11

runsolver used 1.21281 second user time and 3.16552 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Mar 12 11:21:44 UTC 2007

IDJOB= 339107
IDBENCH= 24739
IDSOLVER= 99
FILE ID= node16/339107-1173698504

PBS_JOBID= 4101480

Free space on /tmp= 66479 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339107-1173698504/TiniSatELite /tmp/evaluation/339107-1173698504/instance-339107-1173698504.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-339107-1173698504 -o ROOT/results/node16/solver-339107-1173698504 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339107-1173698504/TiniSatELite /tmp/evaluation/339107-1173698504/instance-339107-1173698504.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  0a790b16b30661bee32dad474c146a58

RANDOM SEED= 133007189

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1719272 kB
Buffers:         38152 kB
Cached:         224624 kB
SwapCached:       2084 kB
Active:         155476 kB
Inactive:       129948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719272 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            36948 kB
Committed_AS:  1456628 kB
PageTables:       1720 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= 66479 MiB

End job on node16 on Mon Mar 12 11:41:46 UTC 2007