Trace number 333988

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
MD5SUM71878da25e778158aa56312337016eac
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables772
Number of clauses9601
Sum of the clauses size28996
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39408
Number of clauses of size 4193
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    9601    28996 |    2880       0        0     nan |  0.000 % |
0.09/0.10	c |         0 |    9408    31466 |      --       0       --      -- |     --   | -193/2470
0.09/0.10	c ==============================================================================
0.09/0.10	c Result  :   #vars: 579   #clauses: 9408   #literals: 31466
0.09/0.10	c CPU time:   0.096985 s
0.09/0.10	c ==============================================================================
0.09/0.11	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/node17/watcher-333988-1173543741 -o ROOT/results/node17/solver-333988-1173543741 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333988-1173543741/rsat.sh /tmp/evaluation/333988-1173543741/instance-333988-1173543741.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: 1.01 1.00 1.00 3/77 26190
/proc/meminfo: memFree=1380096/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 374328381 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 232 195 169 0 49 0
[pid=26191] ppid=26190 vsize=820 CPUtime=0
/proc/26191/stat : 26191 (SatElite) R 26190 26190 25063 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 374328381 839680 110 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/26191/statm: 205 111 49 128 0 74 0

[startup+0.0151739 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 26190
/proc/meminfo: memFree=1380096/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 374328381 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 232 195 169 0 49 0
[pid=26191] ppid=26190 vsize=1528 CPUtime=0
/proc/26191/stat : 26191 (SatElite) R 26190 26190 25063 0 -1 4194304 305 0 0 0 0 0 0 0 19 0 1 0 374328381 1564672 287 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/26191/statm: 382 287 69 128 0 251 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6880

[startup+0.102183 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 26190
/proc/meminfo: memFree=1380096/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 374328381 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 232 195 169 0 49 0
[pid=26191] ppid=26190 vsize=2104 CPUtime=0.09
/proc/26191/stat : 26191 (SatElite) R 26190 26190 25063 0 -1 4194304 420 0 0 0 9 0 0 0 19 0 1 0 374328381 2154496 402 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574495 0 0 4096 3 0 0 0 17 1 0 0
/proc/26191/statm: 526 402 69 128 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.301205 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 26190
/proc/meminfo: memFree=1380096/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+0.701249 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 26190
/proc/meminfo: memFree=1380096/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+1.50233 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1378352/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=2696 CPUtime=1.37
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 568 0 0 0 137 0 0 0 25 0 1 0 374328393 2760704 522 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522906 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 674 522 86 211 0 460 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8048

[startup+3.1015 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1377648/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=3420 CPUtime=2.97
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 775 0 0 0 297 0 0 0 25 0 1 0 374328393 3502080 665 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 855 665 86 211 0 641 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8772

[startup+6.30183 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1376368/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=4416 CPUtime=6.17
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 1114 0 0 0 617 0 0 0 25 0 1 0 374328393 4521984 907 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 1104 907 86 211 0 890 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9768

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1375096/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=5860 CPUtime=12.57
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 1684 0 0 0 1256 1 0 0 25 0 1 0 374328393 6000640 1281 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 1465 1281 86 211 0 1251 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11212

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1373112/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=7860 CPUtime=25.36
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 2603 0 0 0 2535 1 0 0 25 0 1 0 374328393 8048640 1714 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 1965 1714 86 211 0 1751 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 13212

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1370680/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=9844 CPUtime=50.96
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 3547 0 0 0 5094 2 0 0 25 0 1 0 374328393 10080256 2252 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 2461 2252 86 211 0 2247 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15196

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1366648/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=14340 CPUtime=102.15
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 5528 0 0 0 10211 4 0 0 25 0 1 0 374328393 14684160 3267 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 3585 3267 86 211 0 3371 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 19692

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1363576/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=17440 CPUtime=162.13
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 6372 0 0 0 16208 5 0 0 25 0 1 0 374328393 17858560 4078 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 4360 4078 86 211 0 4146 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22792

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1361144/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=19280 CPUtime=222.11
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 7767 0 0 0 22205 6 0 0 25 0 1 0 374328393 19742720 4608 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 4820 4608 86 211 0 4606 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24632

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1361144/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=19540 CPUtime=282.1
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 7812 0 0 0 28203 7 0 0 25 0 1 0 374328393 20008960 4653 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 4885 4653 86 211 0 4671 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 24892

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1355128/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=27100 CPUtime=342.08
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 9788 0 0 0 34199 9 0 0 25 0 1 0 374328393 27750400 6145 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 6775 6145 86 211 0 6561 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 32452

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1352760/2055920 swapFree=4168576/4192956

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

[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=28376 CPUtime=522.04
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 12180 0 0 0 52192 12 0 0 25 0 1 0 374328393 29057024 6701 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 7094 6701 86 211 0 6880 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 33728

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1352888/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=28376 CPUtime=582.02
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 12180 0 0 0 58190 12 0 0 25 0 1 0 374328393 29057024 6701 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 7094 6701 86 211 0 6880 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 33728

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1351928/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=29680 CPUtime=642.01
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 12418 0 0 0 64188 13 0 0 25 0 1 0 374328393 30392320 6939 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 7420 6939 86 211 0 7206 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 35032

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1348856/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=32512 CPUtime=701.99
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 13197 0 0 0 70184 15 0 0 25 0 1 0 374328393 33292288 7718 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 8128 7718 86 211 0 7914 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 37864

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1345720/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=35756 CPUtime=761.98
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 13978 0 0 0 76182 16 0 0 25 0 1 0 374328393 36614144 8499 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 8939 8499 86 211 0 8725 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 41108

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1343288/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=38068 CPUtime=821.96
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 14616 0 0 0 82178 18 0 0 25 0 1 0 374328393 38981632 9104 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 9517 9104 86 211 0 9303 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 43420

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1341048/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=43864 CPUtime=881.94
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 16071 0 0 0 88175 19 0 0 25 0 1 0 374328393 44916736 9690 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 10966 9690 86 211 0 10752 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 49216

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1341944/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=41268 CPUtime=941.93
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 19444 0 0 0 94171 22 0 0 25 0 1 0 374328393 42258432 9417 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 10317 9417 86 211 0 10103 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 46620

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1341944/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=41268 CPUtime=1001.91
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 19448 0 0 0 100169 22 0 0 25 0 1 0 374328393 42258432 9421 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529746 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 10317 9421 86 211 0 10103 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 46620

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1341944/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=41532 CPUtime=1061.9
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 19485 0 0 0 106167 23 0 0 25 0 1 0 374328393 42528768 9458 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 10383 9458 86 211 0 10169 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 46884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1341752/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=41792 CPUtime=1121.89
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 19523 0 0 0 112165 24 0 0 25 0 1 0 374328393 42795008 9496 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 10448 9496 86 211 0 10234 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 47144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1341496/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=42316 CPUtime=1181.87
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 19607 0 0 0 118163 24 0 0 25 0 1 0 374328393 43331584 9580 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 10579 9580 86 211 0 10365 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 47668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26193
/proc/meminfo: memFree=1341240/2055920 swapFree=4168576/4192956
[pid=26190] ppid=26188 vsize=5352 CPUtime=0.1
/proc/26190/stat : 26190 (rsat.sh) S 26188 26190 25063 0 -1 4194304 305 423 0 0 0 0 10 0 15 0 1 0 374328381 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26190/statm: 1338 234 195 169 0 49 0
[pid=26193] ppid=26190 vsize=42580 CPUtime=1199.96
/proc/26193/stat : 26193 (rsat) R 26190 26190 25063 0 -1 4194304 19658 0 0 0 119972 24 0 0 25 0 1 0 374328393 43601920 9631 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26193/statm: 10645 9631 86 211 0 10431 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 47932

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 26190 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=108983 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.116981
while last known CPU time is 1200.06

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): 1200.06
CPU user time (s): 1199.82
CPU system time (s): 0.24
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 62216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.108983
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 728
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 1.25481 second user time and 3.12052 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sat Mar 10 16:22:21 UTC 2007

IDJOB= 333988
IDBENCH= 24617
IDSOLVER= 104
FILE ID= node17/333988-1173543741

PBS_JOBID= 4101157

Free space on /tmp= 66531 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333988-1173543741/rsat.sh /tmp/evaluation/333988-1173543741/instance-333988-1173543741.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-333988-1173543741 -o ROOT/results/node17/solver-333988-1173543741 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333988-1173543741/rsat.sh /tmp/evaluation/333988-1173543741/instance-333988-1173543741.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  71878da25e778158aa56312337016eac

RANDOM SEED= 3110171

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1380504 kB
Buffers:         52336 kB
Cached:         528456 kB
SwapCached:       2172 kB
Active:         294276 kB
Inactive:       309112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1380504 kB
SwapTotal:     4192956 kB
SwapFree:      4168576 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          30388 kB
Slab:            57568 kB
Committed_AS:  1468588 kB
PageTables:       1748 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= 66532 MiB

End job on node17 on Sat Mar 10 16:42:24 UTC 2007