Trace number 333395

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) 1200.04 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-220-2.sat05-2174.reshuffled-07.cnf
MD5SUMa29014c1083fbe8ff0da4344f4f9d84f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses880
Sum of the clauses size2640
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3880
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 |     880     2640 |     263       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 220   #clauses: 880   #literals: 2640
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node19.alineos.net_28731.cnf
0.00/0.01	c 220 variables, 880 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/node19/watcher-333395-1173513346 -o ROOT/results/node19/solver-333395-1173513346 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333395-1173513346/TiniSatELite /tmp/evaluation/333395-1173513346/instance-333395-1173513346.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 28731
/proc/meminfo: memFree=1667512/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 371288622 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28731/statm: 1338 232 195 169 0 49 0
[pid=28732] ppid=28731 vsize=5352 CPUtime=0
/proc/28732/stat : 28732 (TiniSatELite) S 28731 28731 27831 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 371288623 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28732/statm: 1338 236 198 169 0 49 0
[pid=28733] ppid=28732 vsize=0 CPUtime=0
/proc/28733/stat : 28733 (TiniSatELite) D 28732 28731 27831 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 371288623 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/28733/statm: 0 0 0 0 0 0 0
[pid=28734] ppid=28732 vsize=0 CPUtime=0
/proc/28734/stat : 28734 (sed) D 28732 28731 27831 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 371288623 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/28734/statm: 0 0 0 0 0 0 0

[startup+0.0878069 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28731
/proc/meminfo: memFree=1667512/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102807 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28731
/proc/meminfo: memFree=1667512/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301827 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28731
/proc/meminfo: memFree=1667512/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702872 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28731
/proc/meminfo: memFree=1667512/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 28737
/proc/meminfo: memFree=1665896/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=2824 CPUtime=1.48
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 464 0 0 0 148 0 0 0 25 0 1 0 371288624 2891776 449 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 706 449 52 110 0 593 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8176

[startup+3.10113 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 28737
/proc/meminfo: memFree=1665128/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=4856 CPUtime=3.08
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 660 0 0 0 308 0 0 0 25 0 1 0 371288624 4972544 645 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 1214 645 52 110 0 1101 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10208

[startup+6.30148 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 28737
/proc/meminfo: memFree=1663720/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=4992 CPUtime=6.28
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 953 0 0 0 628 0 0 0 25 0 1 0 371288624 5111808 938 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 1248 938 52 110 0 1135 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10344

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 28737
/proc/meminfo: memFree=1662248/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=8908 CPUtime=12.67
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 1304 0 0 0 1267 0 0 0 25 0 1 0 371288624 9121792 1256 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 2227 1256 52 110 0 2114 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14260

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 28737
/proc/meminfo: memFree=1660200/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=9348 CPUtime=25.47
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 1786 0 0 0 2546 1 0 0 25 0 1 0 371288624 9572352 1738 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 2337 1738 52 110 0 2224 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14700

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 28737
/proc/meminfo: memFree=1657704/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=17240 CPUtime=51.06
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 2472 0 0 0 5104 2 0 0 25 0 1 0 371288624 17653760 2359 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 4310 2359 52 110 0 4197 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 22592

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 28737
/proc/meminfo: memFree=1654056/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=18044 CPUtime=102.25
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 3367 0 0 0 10222 3 0 0 25 0 1 0 371288624 18477056 3254 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 4511 3254 52 110 0 4398 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23396

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28737
/proc/meminfo: memFree=1650792/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=18912 CPUtime=162.23
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 4194 0 0 0 16218 5 0 0 25 0 1 0 371288624 19365888 4081 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 4728 4081 52 110 0 4615 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24264

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28737
/proc/meminfo: memFree=1648104/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=33892 CPUtime=222.22
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 4997 0 0 0 22216 6 0 0 25 0 1 0 371288624 34705408 4755 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 8473 4755 52 110 0 8360 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 39244

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28737
/proc/meminfo: memFree=1645608/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=34800 CPUtime=282.19
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 5619 0 0 0 28213 6 0 0 25 0 1 0 371288624 35635200 5377 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 8700 5377 52 110 0 8587 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 40152

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 28845
/proc/meminfo: memFree=1642344/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=34928 CPUtime=342.13
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 6119 0 0 0 34205 8 0 0 25 0 1 0 371288624 35766272 5844 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 8732 5844 52 110 0 8619 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 40280

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28935
/proc/meminfo: memFree=1641312/2055920 swapFree=4169404/4192956

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

[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=36900 CPUtime=582.01
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 7983 0 0 0 58189 12 0 0 25 0 1 0 371288624 37785600 7642 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 9225 7642 52 110 0 9112 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 42252

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 28935
/proc/meminfo: memFree=1634664/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=37552 CPUtime=641.99
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 8413 0 0 0 64186 13 0 0 25 0 1 0 371288624 38453248 8039 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 9388 8039 52 110 0 9275 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 42904

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28935
/proc/meminfo: memFree=1633256/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=38964 CPUtime=701.97
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 9064 0 0 0 70183 14 0 0 25 0 1 0 371288624 39899136 8400 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 9741 8400 52 110 0 9628 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 44316

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28935
/proc/meminfo: memFree=1632104/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=39224 CPUtime=761.96
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 9380 0 0 0 76181 15 0 0 25 0 1 0 371288624 40165376 8716 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 9806 8716 52 110 0 9693 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 44576

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28935
/proc/meminfo: memFree=1630696/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=39616 CPUtime=821.94
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 9740 0 0 0 82179 15 0 0 25 0 1 0 371288624 40566784 9076 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 9904 9076 52 110 0 9791 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 44968

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28935
/proc/meminfo: memFree=1629480/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=67780 CPUtime=881.92
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 10039 0 0 0 88176 16 0 0 25 0 1 0 371288624 69406720 9375 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 16945 9375 52 110 0 16832 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 73132

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28935
/proc/meminfo: memFree=1628264/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=68036 CPUtime=941.91
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 10377 0 0 0 94174 17 0 0 25 0 1 0 371288624 69668864 9648 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 17009 9648 52 110 0 16896 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 73388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28935
/proc/meminfo: memFree=1626792/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=68808 CPUtime=1001.88
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 10863 0 0 0 100171 17 0 0 25 0 1 0 371288624 70459392 10003 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 17202 10003 52 110 0 17089 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 74160

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28935
/proc/meminfo: memFree=1625320/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=69844 CPUtime=1061.87
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 11337 0 0 0 106169 18 0 0 25 0 1 0 371288624 71520256 10412 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 17461 10412 52 110 0 17348 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 75196

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28935
/proc/meminfo: memFree=1624424/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=69844 CPUtime=1121.85
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 11555 0 0 0 112166 19 0 0 25 0 1 0 371288624 71520256 10630 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 17461 10630 52 110 0 17348 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 75196

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28935
/proc/meminfo: memFree=1623464/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=70100 CPUtime=1181.84
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 11870 0 0 0 118164 20 0 0 25 0 1 0 371288624 71782400 10880 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 17525 10880 52 110 0 17412 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 75452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28935
/proc/meminfo: memFree=1623144/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=70100 CPUtime=1200.04
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 11944 0 0 0 119984 20 0 0 25 0 1 0 371288624 71782400 10954 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 17525 10954 52 110 0 17412 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 75452

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28935
/proc/meminfo: memFree=1623144/2055920 swapFree=4169404/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (TiniSatELite) S 28729 28731 27831 0 -1 4194304 331 370 0 0 0 0 0 0 16 0 1 0 371288622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 236 197 169 0 49 0
[pid=28737] ppid=28731 vsize=70100 CPUtime=1200.04
/proc/28737/stat : 28737 (tinisat) R 28731 28731 27831 0 -1 4194304 11944 0 0 0 119984 20 0 0 25 0 1 0 371288624 71782400 10954 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 17525 10954 52 110 0 17412 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 75452

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28731 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.009998
while last known CPU time is 1200.04

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

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.84
CPU system time (s): 0.2
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 75452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 701
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 8

runsolver used 1.23681 second user time and 3.13952 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Mar 10 07:55:46 UTC 2007

IDJOB= 333395
IDBENCH= 24603
IDSOLVER= 99
FILE ID= node19/333395-1173513346

PBS_JOBID= 4101119

Free space on /tmp= 66555 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-220-2.sat05-2174.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333395-1173513346/TiniSatELite /tmp/evaluation/333395-1173513346/instance-333395-1173513346.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-333395-1173513346 -o ROOT/results/node19/solver-333395-1173513346 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333395-1173513346/TiniSatELite /tmp/evaluation/333395-1173513346/instance-333395-1173513346.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  a29014c1083fbe8ff0da4344f4f9d84f

RANDOM SEED= 14034216

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1667920 kB
Buffers:         41408 kB
Cached:         268544 kB
SwapCached:       2440 kB
Active:         219668 kB
Inactive:       113040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667920 kB
SwapTotal:     4192956 kB
SwapFree:      4169404 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          30092 kB
Slab:            40796 kB
Committed_AS:  1406880 kB
PageTables:       1756 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= 66555 MiB

End job on node19 on Sat Mar 10 08:15:49 UTC 2007