Trace number 333358

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
Rsat 2007-02-08? (TO) 1200.05 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-230-2.sat05-2189.reshuffled-07.cnf
MD5SUM87d9c7ce297970bb210f40783f709fcc
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 variables230
Number of clauses920
Sum of the clauses size2760
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3920
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 |     920     2760 |     275       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 230   #clauses: 920   #literals: 2760
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.00	c Rsat version 2.00

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/node2/watcher-333358-1173511499 -o ROOT/results/node2/solver-333358-1173511499 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333358-1173511499/rsat.sh /tmp/evaluation/333358-1173511499/instance-333358-1173511499.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 25975
/proc/meminfo: memFree=1632624/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) R 25973 25975 25124 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 371104833 5480448 231 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/25975/statm: 1338 231 194 169 0 49 0
[pid=25976] ppid=25975 vsize=688 CPUtime=0
/proc/25976/stat : 25976 (SatElite) R 25975 25975 25124 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 371104833 704512 100 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571370 0 0 4096 3 0 0 0 17 1 0 0
/proc/25976/statm: 172 100 67 128 0 41 0

[startup+0.064573 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 25975
/proc/meminfo: memFree=1632624/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101576 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 25975
/proc/meminfo: memFree=1632624/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301597 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 25975
/proc/meminfo: memFree=1632624/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701638 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 25975
/proc/meminfo: memFree=1632624/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50172 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 25978
/proc/meminfo: memFree=1631072/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=2524 CPUtime=1.48
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 526 0 0 0 148 0 0 0 25 0 1 0 371104834 2584576 479 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 631 479 86 211 0 417 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7876

[startup+3.10189 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 25978
/proc/meminfo: memFree=1630176/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=3404 CPUtime=3.08
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 778 0 0 0 308 0 0 0 25 0 1 0 371104834 3485696 667 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 851 667 86 211 0 637 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8756

[startup+6.30122 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 25978
/proc/meminfo: memFree=1629024/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=4868 CPUtime=6.28
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 1352 0 0 0 628 0 0 0 25 0 1 0 371104834 4984832 1012 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 1217 1012 86 211 0 1003 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10220

[startup+12.7019 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 25978
/proc/meminfo: memFree=1627552/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=5804 CPUtime=12.68
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 1792 0 0 0 1267 1 0 0 25 0 1 0 371104834 5943296 1256 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 1451 1256 86 211 0 1237 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11156

[startup+25.5012 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 25978
/proc/meminfo: memFree=1625448/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=7748 CPUtime=25.47
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 2706 0 0 0 2546 1 0 0 25 0 1 0 371104834 7933952 1684 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 1937 1684 86 211 0 1723 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13100

[startup+51.1019 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 25978
/proc/meminfo: memFree=1624104/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=9196 CPUtime=51.07
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 3110 0 0 0 5104 3 0 0 25 0 1 0 371104834 9416704 2088 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 2299 2088 86 211 0 2085 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14548

[startup+102.305 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 25978
/proc/meminfo: memFree=1620392/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=13240 CPUtime=102.26
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 4577 0 0 0 10222 4 0 0 25 0 1 0 371104834 13557760 2973 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 3310 2973 86 211 0 3096 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18592

[startup+162.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/79 25978
/proc/meminfo: memFree=1617768/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=15456 CPUtime=162.23
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 5960 0 0 0 16218 5 0 0 25 0 1 0 371104834 15826944 3584 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 3864 3584 86 211 0 3650 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 20808

[startup+222.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/79 25978
/proc/meminfo: memFree=1615720/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=17660 CPUtime=222.22
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 6519 0 0 0 22216 6 0 0 25 0 1 0 371104834 18083840 4143 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 4415 4143 86 211 0 4201 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23012

[startup+282.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/79 25978
/proc/meminfo: memFree=1612264/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=20876 CPUtime=282.21
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 7360 0 0 0 28213 8 0 0 25 0 1 0 371104834 21377024 4984 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522846 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 5219 4984 86 211 0 5005 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26228

[startup+342.302 s]
/proc/loadavg: 1.16 1.07 1.01 2/79 25978
/proc/meminfo: memFree=1611816/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=22400 CPUtime=342.19
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 9456 0 0 0 34210 9 0 0 25 0 1 0 371104834 22937600 5066 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 5600 5066 86 211 0 5386 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27752

[startup+402.301 s]
/proc/loadavg: 1.06 1.06 1.01 2/79 25978
/proc/meminfo: memFree=1611624/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=22928 CPUtime=402.16
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 9535 0 0 0 40207 9 0 0 25 0 1 0 371104834 23478272 5145 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 5732 5145 86 211 0 5518 0

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

[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=26036 CPUtime=522.13
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 10324 0 0 0 52202 11 0 0 25 0 1 0 371104834 26660864 5901 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 6509 5901 86 211 0 6295 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 31388

[startup+582.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 25978
/proc/meminfo: memFree=1605800/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=28504 CPUtime=582.12
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 11021 0 0 0 58200 12 0 0 25 0 1 0 371104834 29188096 6598 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 7126 6598 86 211 0 6912 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 33856

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 25978
/proc/meminfo: memFree=1605352/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=28076 CPUtime=642.1
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 12967 0 0 0 64197 13 0 0 25 0 1 0 371104834 28749824 6672 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 7019 6672 86 211 0 6805 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 33428

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 25978
/proc/meminfo: memFree=1605352/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=28076 CPUtime=702.09
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 12967 0 0 0 70195 14 0 0 25 0 1 0 371104834 28749824 6672 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 7019 6672 86 211 0 6805 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 33428

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 25978
/proc/meminfo: memFree=1605096/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=28732 CPUtime=762.07
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 13071 0 0 0 76193 14 0 0 25 0 1 0 371104834 29421568 6776 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 7183 6776 86 211 0 6969 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 34084

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25978
/proc/meminfo: memFree=1604712/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=29384 CPUtime=822.05
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 13203 0 0 0 82190 15 0 0 25 0 1 0 371104834 30089216 6875 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 7346 6875 86 211 0 7132 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 34736

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25978
/proc/meminfo: memFree=1603816/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=30560 CPUtime=882.03
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 13420 0 0 0 88188 15 0 0 25 0 1 0 371104834 31293440 7059 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 7640 7059 86 211 0 7426 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 35912

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25978
/proc/meminfo: memFree=1601832/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=32860 CPUtime=942.01
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 14024 0 0 0 94185 16 0 0 25 0 1 0 371104834 33648640 7597 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 8215 7597 86 211 0 8001 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 38212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25978
/proc/meminfo: memFree=1599336/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=35116 CPUtime=1002
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 14670 0 0 0 100183 17 0 0 25 0 1 0 371104834 35958784 8210 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 8779 8210 86 211 0 8565 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 40468

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25978
/proc/meminfo: memFree=1596968/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=37440 CPUtime=1061.98
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 15312 0 0 0 106180 18 0 0 25 0 1 0 371104834 38338560 8819 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 9360 8819 86 211 0 9146 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 42792

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25978
/proc/meminfo: memFree=1593832/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=43988 CPUtime=1121.96
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 17005 0 0 0 112177 19 0 0 25 0 1 0 371104834 45043712 9579 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 10997 9579 86 211 0 10783 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 49340

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25980
/proc/meminfo: memFree=1591464/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=46496 CPUtime=1181.95
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 17781 0 0 0 118175 20 0 0 25 0 1 0 371104834 47611904 10191 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 11624 10191 86 211 0 11410 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 51848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25980
/proc/meminfo: memFree=1590632/2055920 swapFree=4153164/4192956
[pid=25975] ppid=25973 vsize=5352 CPUtime=0
/proc/25975/stat : 25975 (rsat.sh) S 25973 25975 25124 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 371104833 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25975/statm: 1338 234 195 169 0 49 0
[pid=25978] ppid=25975 vsize=47396 CPUtime=1200.05
/proc/25978/stat : 25978 (rsat) R 25975 25975 25124 0 -1 4194304 18046 0 0 0 119984 21 0 0 25 0 1 0 371104834 48533504 10391 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25978/statm: 11849 10391 86 211 0 11635 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 52748

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25975 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=3999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.007998
while last known CPU time is 1200.05

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

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.84
CPU system time (s): 0.21
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 52748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
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= 426
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= 15
involuntary context switches= 3

runsolver used 1.2908 second user time and 3.08653 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Mar 10 07:24:59 UTC 2007

IDJOB= 333358
IDBENCH= 24602
IDSOLVER= 104
FILE ID= node2/333358-1173511499

PBS_JOBID= 4101127

Free space on /tmp= 66511 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-230-2.sat05-2189.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333358-1173511499/rsat.sh /tmp/evaluation/333358-1173511499/instance-333358-1173511499.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-333358-1173511499 -o ROOT/results/node2/solver-333358-1173511499 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333358-1173511499/rsat.sh /tmp/evaluation/333358-1173511499/instance-333358-1173511499.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  87d9c7ce297970bb210f40783f709fcc

RANDOM SEED= 809785151

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1633096 kB
Buffers:         41532 kB
Cached:         303776 kB
SwapCached:       2376 kB
Active:         207968 kB
Inactive:       160548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633096 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            1760 kB
Writeback:           0 kB
Mapped:          30640 kB
Slab:            39792 kB
Committed_AS:  1632476 kB
PageTables:       1812 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= 66511 MiB

End job on node2 on Sat Mar 10 07:45:01 UTC 2007