Trace number 309754

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) 1200.07 1200.18

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1014417748-14-SAT.cnf
MD5SUM12c6ae21cea692230c5e45227dcf3ab1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.050991
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2871     8554 |      --       0       --      -- |     --   | -60/54
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 760   #clauses: 2871   #literals: 8554
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.02	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-309754-1172546509 -o ROOT/results/node16/solver-309754-1172546509 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309754-1172546509/rsat.sh /tmp/evaluation/309754-1172546509/instance-309754-1172546509.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20277
/proc/meminfo: memFree=1406544/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 274605243 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1338 232 195 169 0 49 0
[pid=20278] ppid=20277 vsize=960 CPUtime=0
/proc/20278/stat : 20278 (SatElite) R 20277 20277 19164 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 274605244 983040 124 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/20278/statm: 240 124 49 128 0 109 0

[startup+0.107009 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20277
/proc/meminfo: memFree=1406544/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514959 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20277
/proc/meminfo: memFree=1406544/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33486 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20280
/proc/meminfo: memFree=1405696/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=2516 CPUtime=1.31
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 523 0 0 0 131 0 0 0 25 0 1 0 274605245 2576384 477 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 629 477 86 211 0 415 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7868

[startup+2.97067 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20280
/proc/meminfo: memFree=1404800/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=3632 CPUtime=2.94
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 859 0 0 0 294 0 0 0 25 0 1 0 274605245 3719168 748 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 908 748 86 211 0 694 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8984

[startup+6.25329 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20280
/proc/meminfo: memFree=1403136/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=5216 CPUtime=6.22
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 1591 0 0 0 622 0 0 0 25 0 1 0 274605245 5341184 1121 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529143 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 1304 1121 86 211 0 1090 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10568

[startup+12.7085 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20280
/proc/meminfo: memFree=1400896/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=7404 CPUtime=12.68
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 2539 0 0 0 1267 1 0 0 25 0 1 0 274605245 7581696 1583 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 1851 1583 86 211 0 1637 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12756

[startup+25.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20280
/proc/meminfo: memFree=1398016/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=10052 CPUtime=25.49
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 3652 0 0 0 2547 2 0 0 25 0 1 0 274605245 10293248 2308 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 2513 2308 86 211 0 2299 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15404

[startup+51.139 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20280
/proc/meminfo: memFree=1394048/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=14424 CPUtime=51.11
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 5620 0 0 0 5107 4 0 0 25 0 1 0 274605245 14770176 3310 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529225 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 3606 3310 86 211 0 3392 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 19776

[startup+102.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20280
/proc/meminfo: memFree=1388928/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=19648 CPUtime=102.34
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 6975 0 0 0 10229 5 0 0 25 0 1 0 274605245 20119552 4665 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 4912 4665 86 211 0 4698 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 25000

[startup+162.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20280
/proc/meminfo: memFree=1386944/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=21112 CPUtime=162.39
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 8212 0 0 0 16232 7 0 0 25 0 1 0 274605245 21618688 5090 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 5278 5090 86 211 0 5064 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 26464

[startup+222.482 s]
/proc/loadavg: 1.08 1.03 1.01 2/79 20280
/proc/meminfo: memFree=1382144/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=27224 CPUtime=222.44
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 9832 0 0 0 22235 9 0 0 25 0 1 0 274605245 27877376 6324 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 6806 6324 86 211 0 6592 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 32576

[startup+282.533 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 20280
/proc/meminfo: memFree=1378240/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=30576 CPUtime=282.49
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 12328 0 0 0 28237 12 0 0 25 0 1 0 274605245 31309824 7241 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 7644 7241 86 211 0 7430 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 35928

[startup+342.589 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 20280
/proc/meminfo: memFree=1377728/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=31492 CPUtime=342.53
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 12495 0 0 0 34241 12 0 0 25 0 1 0 274605245 32247808 7375 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 7873 7375 86 211 0 7659 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 36844

[startup+402.649 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 20280
/proc/meminfo: memFree=1377536/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=31884 CPUtime=402.59
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 12576 0 0 0 40246 13 0 0 25 0 1 0 274605245 32649216 7456 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 7971 7456 86 211 0 7757 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 37236

[startup+462.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20280
/proc/meminfo: memFree=1376640/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=32916 CPUtime=462.64
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 12960 0 0 0 46251 13 0 0 25 0 1 0 274605245 33705984 7643 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 8229 7643 86 211 0 8015 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 38268

[startup+522.759 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20280
/proc/meminfo: memFree=1372032/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=37392 CPUtime=522.7
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 14212 0 0 0 52255 15 0 0 25 0 1 0 274605245 38289408 8830 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 9348 8830 86 211 0 9134 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 42744

[startup+582.809 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20280
/proc/meminfo: memFree=1367488/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=41832 CPUtime=582.75
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 15404 0 0 0 58258 17 0 0 25 0 1 0 274605245 42835968 9957 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 10458 9957 86 211 0 10244 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 47184

[startup+642.861 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20280
/proc/meminfo: memFree=1365888/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=44876 CPUtime=642.79
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 20089 0 0 0 64260 19 0 0 25 0 1 0 274605245 45953024 10314 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 11219 10314 86 211 0 11005 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 50228

[startup+702.917 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20280
/proc/meminfo: memFree=1365888/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=44876 CPUtime=702.84
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 20089 0 0 0 70264 20 0 0 25 0 1 0 274605245 45953024 10314 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 11219 10314 86 211 0 11005 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 50228

[startup+762.969 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20280
/proc/meminfo: memFree=1365824/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=45136 CPUtime=762.89
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 20136 0 0 0 76269 20 0 0 25 0 1 0 274605245 46219264 10361 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 11284 10361 86 211 0 11070 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 50488

[startup+823.025 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20282
/proc/meminfo: memFree=1365568/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=45656 CPUtime=822.94
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 20216 0 0 0 82273 21 0 0 25 0 1 0 274605245 46751744 10441 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 11414 10441 86 211 0 11200 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 51008

[startup+883.08 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20282
/proc/meminfo: memFree=1365504/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=45656 CPUtime=883
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 20216 0 0 0 88278 22 0 0 25 0 1 0 274605245 46751744 10441 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 11414 10441 86 211 0 11200 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 51008

[startup+943.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20282
/proc/meminfo: memFree=1365504/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=45788 CPUtime=943.04
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 20236 0 0 0 94282 22 0 0 25 0 1 0 274605245 46886912 10461 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 11447 10461 86 211 0 11233 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 51140

[startup+1003.19 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20282
/proc/meminfo: memFree=1361664/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=49596 CPUtime=1003.09
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 21196 0 0 0 100285 24 0 0 25 0 1 0 274605245 50786304 11421 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 12399 11421 86 211 0 12185 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 54948

[startup+1063.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20282
/proc/meminfo: memFree=1358080/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=52840 CPUtime=1063.16
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 22080 0 0 0 106290 26 0 0 25 0 1 0 274605245 54108160 12305 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 13210 12305 86 211 0 12996 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 58192

[startup+1123.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20282
/proc/meminfo: memFree=1354304/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=56612 CPUtime=1123.21
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 23095 0 0 0 112294 27 0 0 25 0 1 0 274605245 57970688 13255 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 14153 13255 86 211 0 13939 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 61964

[startup+1183.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20282
/proc/meminfo: memFree=1351104/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=59572 CPUtime=1183.26
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 23879 0 0 0 118297 29 0 0 25 0 1 0 274605245 61001728 14039 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 14893 14039 86 211 0 14679 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 64924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.17 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20282
/proc/meminfo: memFree=1350144/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5352 CPUtime=0.01
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 19164 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274605243 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20277/statm: 1338 234 195 169 0 49 0
[pid=20280] ppid=20277 vsize=60468 CPUtime=1200.06
/proc/20280/stat : 20280 (rsat) R 20277 20277 19164 0 -1 4194304 24114 0 0 0 119977 29 0 0 25 0 1 0 274605245 61919232 14274 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 15117 14274 86 211 0 14903 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 65820

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 20277 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=14997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.017996
while last known CPU time is 1200.07

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

Real time (s): 1200.18
CPU time (s): 1200.07
CPU user time (s): 1199.78
CPU system time (s): 0.29
CPU usage (%): 99.9908
Max. virtual memory (cumulated for all children) (KiB): 65820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 512
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 1.13783 second user time and 3.13052 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 27 03:21:49 UTC 2007

IDJOB= 309754
IDBENCH= 20269
IDSOLVER= 104
FILE ID= node16/309754-1172546509

PBS_JOBID= 3971645

Free space on /tmp= 66556 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1014417748-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/309754-1172546509/rsat.sh /tmp/evaluation/309754-1172546509/instance-309754-1172546509.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-309754-1172546509 -o ROOT/results/node16/solver-309754-1172546509 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309754-1172546509/rsat.sh /tmp/evaluation/309754-1172546509/instance-309754-1172546509.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  12c6ae21cea692230c5e45227dcf3ab1

RANDOM SEED= 777957619

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1407016 kB
Buffers:         62900 kB
Cached:         451044 kB
SwapCached:          0 kB
Active:         272204 kB
Inactive:       295284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1407016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          72440 kB
Slab:            67076 kB
Committed_AS:  1079900 kB
PageTables:       1720 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node16 on Tue Feb 27 03:41:51 UTC 2007