Trace number 339280

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) 1200.01 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-3cage-unsat-10-3.sat05-2568.reshuffled-07.cnf
MD5SUMd65aa32f539d7b147c82042f18f65687
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark338.661
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses560
Sum of the clauses size2240
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4560
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 |     560     2240 |     167       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 140   #clauses: 560   #literals: 2240
0.00/0.00	c CPU time:   0.000999 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/node20/watcher-339280-1173701858 -o ROOT/results/node20/solver-339280-1173701858 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339280-1173701858/rsat.sh /tmp/evaluation/339280-1173701858/instance-339280-1173701858.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: 8.02 7.07 4.33 3/77 14634
/proc/meminfo: memFree=1791904/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) R 14632 14634 12239 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 96268099 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14634/statm: 1338 231 194 169 0 49 0
[pid=14635] ppid=14634 vsize=0 CPUtime=0
/proc/14635/stat : 14635 (SatElite) R 14634 14634 12239 0 -1 4194308 115 0 0 0 0 0 0 0 18 0 1 0 96268100 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/14635/statm: 0 0 0 0 0 0 0

[startup+0.0211589 s]
/proc/loadavg: 8.02 7.07 4.33 3/77 14634
/proc/meminfo: memFree=1791904/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102173 s]
/proc/loadavg: 8.02 7.07 4.33 3/77 14634
/proc/meminfo: memFree=1791904/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301212 s]
/proc/loadavg: 8.02 7.07 4.33 3/77 14634
/proc/meminfo: memFree=1791904/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702298 s]
/proc/loadavg: 8.02 7.07 4.33 3/77 14634
/proc/meminfo: memFree=1791904/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50145 s]
/proc/loadavg: 8.02 7.07 4.33 2/79 14637
/proc/meminfo: memFree=1789136/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=4348 CPUtime=1.48
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 1299 0 0 0 148 0 0 0 25 0 1 0 96268100 4452352 895 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/14637/statm: 1087 895 86 211 0 873 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9700

[startup+3.10177 s]
/proc/loadavg: 7.46 6.97 4.31 2/79 14637
/proc/meminfo: memFree=1787664/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=6056 CPUtime=3.08
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 2155 0 0 0 308 0 0 0 25 0 1 0 96268100 6201344 1265 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523162 0 0 4096 1026 0 0 0 17 0 0 0
/proc/14637/statm: 1514 1265 86 211 0 1300 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11408

[startup+6.30141 s]
/proc/loadavg: 7.46 6.97 4.31 2/79 14637
/proc/meminfo: memFree=1786384/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=7268 CPUtime=6.28
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 2463 0 0 0 628 0 0 0 25 0 1 0 96268100 7442432 1573 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/14637/statm: 1817 1573 86 211 0 1603 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12620

[startup+12.7017 s]
/proc/loadavg: 6.46 6.77 4.27 2/79 14637
/proc/meminfo: memFree=1783824/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=8508 CPUtime=12.68
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 3191 0 0 0 1267 1 0 0 25 0 1 0 96268100 8712192 1913 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 0 0 0
/proc/14637/statm: 2127 1913 86 211 0 1913 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13860

[startup+25.5023 s]
/proc/loadavg: 5.62 6.58 4.24 2/79 14637
/proc/meminfo: memFree=1780240/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=12540 CPUtime=25.47
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 5061 0 0 0 2545 2 0 0 25 0 1 0 96268100 12840960 2817 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/14637/statm: 3135 2817 86 211 0 2921 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17892

[startup+51.1024 s]
/proc/loadavg: 4.05 6.13 4.15 2/79 14637
/proc/meminfo: memFree=1778064/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=15048 CPUtime=51.05
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 5706 0 0 0 5102 3 0 0 25 0 1 0 96268100 15409152 3462 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/14637/statm: 3762 3462 86 211 0 3548 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20400

[startup+102.307 s]
/proc/loadavg: 2.21 5.27 3.97 2/79 14637
/proc/meminfo: memFree=1775120/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=17268 CPUtime=102.22
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 7223 0 0 0 10218 4 0 0 25 0 1 0 96268100 17682432 4135 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/14637/statm: 4317 4135 86 211 0 4103 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 22620

[startup+162.303 s]
/proc/loadavg: 1.48 4.55 3.79 2/79 14637
/proc/meminfo: memFree=1767248/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=26756 CPUtime=162.18
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 9579 0 0 0 16212 6 0 0 25 0 1 0 96268100 27398144 6105 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 6689 6105 86 211 0 6475 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 32108

[startup+222.301 s]
/proc/loadavg: 1.16 3.85 3.60 2/79 14637
/proc/meminfo: memFree=1767888/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=25376 CPUtime=222.16
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 11276 0 0 0 22208 8 0 0 25 0 1 0 96268100 25985024 5917 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 6344 5917 86 211 0 6130 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 30728

[startup+282.301 s]
/proc/loadavg: 1.06 3.37 3.45 2/79 14637
/proc/meminfo: memFree=1764752/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=28812 CPUtime=282.13
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 12051 0 0 0 28205 8 0 0 25 0 1 0 96268100 29503488 6692 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 7203 6692 86 211 0 6989 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 34164

[startup+342.301 s]
/proc/loadavg: 1.02 2.90 3.28 2/79 14637
/proc/meminfo: memFree=1760592/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=32944 CPUtime=342.12
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 13103 0 0 0 34202 10 0 0 25 0 1 0 96268100 33734656 7744 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 8236 7744 86 211 0 8022 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 38296

[startup+402.301 s]
/proc/loadavg: 1.01 2.58 3.15 2/79 14637
/proc/meminfo: memFree=1757840/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=37516 CPUtime=402.09
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 17783 0 0 0 40196 13 0 0 25 0 1 0 96268100 38416384 8368 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522417 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 9379 8368 86 211 0 9165 0

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

[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=36984 CPUtime=582.03
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 17936 0 0 0 58189 14 0 0 25 0 1 0 96268100 37871616 8315 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 9246 8315 86 211 0 9032 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 42336

[startup+642.301 s]
/proc/loadavg: 1.00 1.69 2.64 3/79 14637
/proc/meminfo: memFree=1754128/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=41332 CPUtime=642.01
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 18970 0 0 0 64185 16 0 0 25 0 1 0 96268100 42323968 9349 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 10333 9349 86 211 0 10119 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 46684

[startup+702.302 s]
/proc/loadavg: 1.00 1.57 2.54 2/79 14637
/proc/meminfo: memFree=1750032/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=45620 CPUtime=701.99
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 20011 0 0 0 70182 17 0 0 25 0 1 0 96268100 46714880 10357 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 11405 10357 86 211 0 11191 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 50972

[startup+762.305 s]
/proc/loadavg: 1.07 1.48 2.44 2/79 14637
/proc/meminfo: memFree=1746256/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=49632 CPUtime=761.97
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 21004 0 0 0 76179 18 0 0 25 0 1 0 96268100 50823168 11285 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 12408 11285 86 211 0 12194 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 54984

[startup+822.301 s]
/proc/loadavg: 1.07 1.41 2.36 2/79 14637
/proc/meminfo: memFree=1743376/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=52236 CPUtime=821.94
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 21751 0 0 0 82175 19 0 0 25 0 1 0 96268100 53489664 11999 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 13059 11999 86 211 0 12845 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 57588

[startup+882.301 s]
/proc/loadavg: 1.06 1.35 2.27 2/79 14637
/proc/meminfo: memFree=1740688/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=55124 CPUtime=881.93
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 22458 0 0 0 88172 21 0 0 25 0 1 0 96268100 56446976 12673 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 13781 12673 86 211 0 13567 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 60476

[startup+942.301 s]
/proc/loadavg: 1.06 1.30 2.20 2/79 14637
/proc/meminfo: memFree=1744144/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=49076 CPUtime=941.9
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 25669 0 0 0 94168 22 0 0 25 0 1 0 96268100 50253824 11774 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 12269 11774 86 211 0 12055 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 54428

[startup+1002.3 s]
/proc/loadavg: 1.40 1.34 2.16 2/79 14637
/proc/meminfo: memFree=1744272/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=49076 CPUtime=1001.88
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 25669 0 0 0 100165 23 0 0 25 0 1 0 96268100 50253824 11774 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 12269 11774 86 211 0 12055 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 54428

[startup+1062.3 s]
/proc/loadavg: 1.34 1.33 2.10 2/79 14637
/proc/meminfo: memFree=1744400/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=48816 CPUtime=1061.86
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 25680 0 0 0 106163 23 0 0 25 0 1 0 96268100 49987584 11720 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 12204 11720 86 211 0 11990 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 54168

[startup+1122.3 s]
/proc/loadavg: 1.19 1.29 2.04 2/79 14637
/proc/meminfo: memFree=1744464/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=48816 CPUtime=1121.84
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 25680 0 0 0 112160 24 0 0 25 0 1 0 96268100 49987584 11720 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 12204 11720 86 211 0 11990 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 54168

[startup+1182.3 s]
/proc/loadavg: 1.14 1.25 1.97 2/79 14637
/proc/meminfo: memFree=1744528/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=48816 CPUtime=1181.82
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 25680 0 0 0 118158 24 0 0 25 0 1 0 96268100 49987584 11720 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 12204 11720 86 211 0 11990 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 54168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.10 1.23 1.95 2/79 14637
/proc/meminfo: memFree=1744528/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=48816 CPUtime=1200.01
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 25682 0 0 0 119977 24 0 0 25 0 1 0 96268100 49987584 11722 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 12204 11722 86 211 0 11990 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 54168

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: 1.10 1.23 1.95 2/79 14637
/proc/meminfo: memFree=1744528/2055920 swapFree=4141108/4192956
[pid=14634] ppid=14632 vsize=5352 CPUtime=0
/proc/14634/stat : 14634 (rsat.sh) S 14632 14634 12239 0 -1 4194304 305 115 0 0 0 0 0 0 18 0 1 0 96268099 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14634/statm: 1338 234 195 169 0 49 0
[pid=14637] ppid=14634 vsize=48816 CPUtime=1200.01
/proc/14637/stat : 14637 (rsat) R 14634 14634 12239 0 -1 4194304 25682 0 0 0 119977 24 0 0 25 0 1 0 96268100 49987584 11722 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14637/statm: 12204 11722 86 211 0 11990 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 54168

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14634 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.003998
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): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.77
CPU system time (s): 0.24
CPU usage (%): 99.9582
Max. virtual memory (cumulated for all children) (KiB): 72780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 420
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= 2

runsolver used 1.23781 second user time and 3.14252 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Mar 12 12:17:38 UTC 2007

IDJOB= 339280
IDBENCH= 24743
IDSOLVER= 104
FILE ID= node20/339280-1173701858

PBS_JOBID= 4101482

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-3cage-unsat-10-3.sat05-2568.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339280-1173701858/rsat.sh /tmp/evaluation/339280-1173701858/instance-339280-1173701858.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-339280-1173701858 -o ROOT/results/node20/solver-339280-1173701858 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339280-1173701858/rsat.sh /tmp/evaluation/339280-1173701858/instance-339280-1173701858.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d65aa32f539d7b147c82042f18f65687

RANDOM SEED= 781955242

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.261
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		: 3000.261
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:       1792312 kB
Buffers:         39220 kB
Cached:         160020 kB
SwapCached:      14076 kB
Active:         132008 kB
Inactive:        92396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792312 kB
SwapTotal:     4192956 kB
SwapFree:      4141108 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          30212 kB
Slab:            24568 kB
Committed_AS:   233756 kB
PageTables:       1924 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node20 on Mon Mar 12 12:37:41 UTC 2007