Trace number 312050

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) 1200.09 1200.57

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S883553387-12-UNSAT.cnf
MD5SUM2976853275fc06eec446787735cebe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark123.8
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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 |    5177    14496 |    1553       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4931    14562 |      --       0       --      -- |     --   | -246/66
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1457   #clauses: 4931   #literals: 14562
0.00/0.02	c CPU time:   0.022996 s
0.00/0.02	c ==============================================================================
0.00/0.03	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/node18/watcher-312050-1172581058 -o ROOT/results/node18/solver-312050-1172581058 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312050-1172581058/rsat.sh /tmp/evaluation/312050-1172581058/instance-312050-1172581058.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 23031
/proc/meminfo: memFree=1664184/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 278060309 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23031/statm: 1338 232 195 169 0 49 0
[pid=23032] ppid=23031 vsize=952 CPUtime=0
/proc/23032/stat : 23032 (SatElite) R 23031 23031 21784 0 -1 4194304 170 0 0 0 0 0 0 0 19 0 1 0 278060309 974848 152 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/23032/statm: 238 153 49 128 0 107 0

[startup+0.107007 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23031
/proc/meminfo: memFree=1664184/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515047 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23031
/proc/meminfo: memFree=1664184/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33613 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23034
/proc/meminfo: memFree=1662504/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=2420 CPUtime=1.29
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 483 0 0 0 129 0 0 0 25 0 1 0 278060313 2478080 453 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 605 453 86 211 0 391 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7772

[startup+2.98429 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23034
/proc/meminfo: memFree=1661480/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=3296 CPUtime=2.94
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 738 0 0 0 294 0 0 0 25 0 1 0 278060313 3375104 659 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 824 659 86 211 0 610 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8648

[startup+6.2606 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23034
/proc/meminfo: memFree=1660136/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=4656 CPUtime=6.21
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 1322 0 0 0 621 0 0 0 25 0 1 0 278060313 4767744 950 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 1164 950 86 211 0 950 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10008

[startup+12.7232 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23034
/proc/meminfo: memFree=1658344/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=6068 CPUtime=12.68
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 1889 0 0 0 1267 1 0 0 25 0 1 0 278060313 6213632 1321 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523280 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 1517 1321 86 211 0 1303 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 11420

[startup+25.5305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23034
/proc/meminfo: memFree=1656296/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=8516 CPUtime=25.48
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 2937 0 0 0 2546 2 0 0 25 0 1 0 278060313 8720384 1883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 2129 1883 86 211 0 1915 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 13868

[startup+51.1599 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23034
/proc/meminfo: memFree=1652712/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=11644 CPUtime=51.1
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 4179 0 0 0 5107 3 0 0 25 0 1 0 278060313 11923456 2737 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 2911 2737 86 211 0 2697 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 16996

[startup+102.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23034
/proc/meminfo: memFree=1647784/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=17032 CPUtime=102.34
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 6402 0 0 0 10228 6 0 0 25 0 1 0 278060313 17440768 3973 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 4258 3973 86 211 0 4044 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 22384

[startup+162.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23034
/proc/meminfo: memFree=1645544/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=19360 CPUtime=162.39
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 6986 0 0 0 16232 7 0 0 25 0 1 0 278060313 19824640 4557 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 4840 4557 86 211 0 4626 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 24712

[startup+222.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 23118
/proc/meminfo: memFree=1638440/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=25976 CPUtime=222.41
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 10463 0 0 0 22232 9 0 0 25 0 1 0 278060313 26599424 5981 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 6494 5981 86 211 0 6280 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 31328

[startup+282.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 23206
/proc/meminfo: memFree=1638312/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=26236 CPUtime=282.44
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 10508 0 0 0 28234 10 0 0 25 0 1 0 278060313 26865664 6026 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 6559 6026 86 211 0 6345 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 31588

[startup+342.737 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1638632/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=27144 CPUtime=342.48
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 10705 0 0 0 34237 11 0 0 25 0 1 0 278060313 27795456 6223 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 6786 6223 86 211 0 6572 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 32496

[startup+402.812 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1634856/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=30724 CPUtime=402.54
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 11657 0 0 0 40241 13 0 0 25 0 1 0 278060313 31461376 7175 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 7681 7175 86 211 0 7467 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 36076

[startup+462.882 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1630568/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=34200 CPUtime=462.59
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 14594 0 0 0 46244 15 0 0 25 0 1 0 278060313 35020800 8189 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 8550 8189 86 211 0 8336 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 39552

[startup+522.953 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1630696/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=34200 CPUtime=522.64
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 14596 0 0 0 52248 16 0 0 25 0 1 0 278060313 35020800 8191 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522853 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 8550 8191 86 211 0 8336 0
Current children cumulated CPU time (s) 522.66
Current children cumulated vsize (KiB) 39552

[startup+583.021 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1630696/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=34200 CPUtime=582.69
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 14601 0 0 0 58253 16 0 0 25 0 1 0 278060313 35020800 8196 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 8550 8196 86 211 0 8336 0
Current children cumulated CPU time (s) 582.71
Current children cumulated vsize (KiB) 39552

[startup+643.096 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1630504/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=34720 CPUtime=642.75
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 14670 0 0 0 64258 17 0 0 25 0 1 0 278060313 35553280 8265 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 8680 8265 86 211 0 8466 0
Current children cumulated CPU time (s) 642.77
Current children cumulated vsize (KiB) 40072

[startup+703.167 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1629672/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=35932 CPUtime=702.81
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 14904 0 0 0 70263 18 0 0 25 0 1 0 278060313 36794368 8499 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 8983 8499 86 211 0 8769 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 41284

[startup+763.239 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1625128/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=40140 CPUtime=762.87
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 16045 0 0 0 76268 19 0 0 25 0 1 0 278060313 41103360 9607 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 10035 9607 86 211 0 9821 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 45492

[startup+823.314 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1621672/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=43516 CPUtime=822.92
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 16924 0 0 0 82272 20 0 0 25 0 1 0 278060313 44560384 10486 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522881 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 10879 10486 86 211 0 10665 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 48868

[startup+883.386 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1618344/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=49908 CPUtime=882.98
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 18575 0 0 0 88276 22 0 0 25 0 1 0 278060313 51105792 11302 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 12477 11302 86 211 0 12263 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 55260

[startup+943.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1615720/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=52392 CPUtime=943.03
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 19238 0 0 0 94281 22 0 0 25 0 1 0 278060313 53649408 11965 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 13098 11965 86 211 0 12884 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 57744

[startup+1003.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1614376/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=52464 CPUtime=1003.09
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 23224 0 0 0 100283 26 0 0 25 0 1 0 278060313 53723136 12267 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 13116 12267 86 211 0 12902 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 57816

[startup+1063.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1614312/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=52860 CPUtime=1063.15
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 23289 0 0 0 106289 26 0 0 25 0 1 0 278060313 54128640 12332 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 13215 12332 86 211 0 13001 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 58212

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1613992/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=53120 CPUtime=1123.2
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 23378 0 0 0 112293 27 0 0 25 0 1 0 278060313 54394880 12388 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 13280 12388 86 211 0 13066 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 58472

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1614056/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=53252 CPUtime=1183.25
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 23395 0 0 0 118298 27 0 0 25 0 1 0 278060313 54530048 12405 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 13313 12405 86 211 0 13099 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 58604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23232
/proc/meminfo: memFree=1613928/2055920 swapFree=4192812/4192956
[pid=23031] ppid=23029 vsize=5352 CPUtime=0.02
/proc/23031/stat : 23031 (rsat.sh) S 23029 23031 21784 0 -1 4194304 305 295 0 0 0 0 2 0 16 0 1 0 278060309 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23031/statm: 1338 234 195 169 0 49 0
[pid=23034] ppid=23031 vsize=53384 CPUtime=1200.07
/proc/23034/stat : 23034 (rsat) R 23031 23031 21784 0 -1 4194304 23413 0 0 0 119979 28 0 0 25 0 1 0 278060313 54665216 12423 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23034/statm: 13346 12423 86 211 0 13132 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 58736

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 23031 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=30995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.034994
while last known CPU time is 1200.09

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

Real time (s): 1200.57
CPU time (s): 1200.09
CPU user time (s): 1199.81
CPU system time (s): 0.28
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 73260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.030995
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 600
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 1.17182 second user time and 3.09853 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 27 12:57:38 UTC 2007

IDJOB= 312050
IDBENCH= 20331
IDSOLVER= 104
FILE ID= node18/312050-1172581058

PBS_JOBID= 3971683

Free space on /tmp= 66556 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S883553387-12-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/312050-1172581058/rsat.sh /tmp/evaluation/312050-1172581058/instance-312050-1172581058.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-312050-1172581058 -o ROOT/results/node18/solver-312050-1172581058 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312050-1172581058/rsat.sh /tmp/evaluation/312050-1172581058/instance-312050-1172581058.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2976853275fc06eec446787735cebe47

RANDOM SEED= 473383256

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1664592 kB
Buffers:         48492 kB
Cached:         214736 kB
SwapCached:          0 kB
Active:         243684 kB
Inactive:        79396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664592 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          78736 kB
Slab:            53864 kB
Committed_AS:   964604 kB
PageTables:       1668 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= 66556 MiB

End job on node18 on Tue Feb 27 13:17:40 UTC 2007