Trace number 307663

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.05 1200.42

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
MD5SUMe2ad6b729e129f6e94a5430009297576
Bench CategoryRANDOM (random 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 variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.09/0.12	c |         0 |   15049    44966 |      --       0       --      -- |     --   | -2305/-1890
0.09/0.12	c ==============================================================================
0.09/0.12	c Result  :   #vars: 4818   #clauses: 15049   #literals: 44966
0.09/0.12	c CPU time:   0.118981 s
0.09/0.12	c ==============================================================================
0.09/0.15	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/node14/watcher-307663-1172495454 -o ROOT/results/node14/solver-307663-1172495454 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307663-1172495454/rsat.sh /tmp/evaluation/307663-1172495454/instance-307663-1172495454.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: 0.92 0.98 0.91 3/77 24621
/proc/meminfo: memFree=1624648/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 269499853 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24621/statm: 1338 232 195 169 0 49 0
[pid=24622] ppid=24621 vsize=1556 CPUtime=0
/proc/24622/stat : 24622 (SatElite) R 24621 24621 23664 0 -1 4194304 279 0 0 0 0 0 0 0 19 0 1 0 269499854 1593344 261 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548165 0 0 4096 3 0 0 0 17 1 0 0
/proc/24622/statm: 389 263 49 128 0 258 0

[startup+0.107313 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 24621
/proc/meminfo: memFree=1624648/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 269499853 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24621/statm: 1338 232 195 169 0 49 0
[pid=24622] ppid=24621 vsize=3568 CPUtime=0.09
/proc/24622/stat : 24622 (SatElite) R 24621 24621 23664 0 -1 4194304 794 0 0 0 9 0 0 0 20 0 1 0 269499854 3653632 776 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571649 0 0 4096 3 0 0 0 17 1 0 0
/proc/24622/statm: 892 776 69 128 0 761 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8920

[startup+0.516351 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 24621
/proc/meminfo: memFree=1624648/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.33843 s]
/proc/loadavg: 0.92 0.98 0.91 2/79 24624
/proc/meminfo: memFree=1621816/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=3204 CPUtime=1.17
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 662 0 0 0 117 0 0 0 25 0 1 0 269499869 3280896 648 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 801 648 86 211 0 587 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 8556

[startup+2.97959 s]
/proc/loadavg: 0.92 0.98 0.91 2/79 24624
/proc/meminfo: memFree=1621368/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=3804 CPUtime=2.81
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 845 0 0 0 281 0 0 0 25 0 1 0 269499869 3895296 799 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525967 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 951 799 86 211 0 737 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9156

[startup+6.2559 s]
/proc/loadavg: 0.93 0.98 0.91 2/79 24624
/proc/meminfo: memFree=1619704/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=4780 CPUtime=6.09
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 1143 0 0 0 609 0 0 0 25 0 1 0 269499869 4894720 1033 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 1195 1033 86 211 0 981 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10132

[startup+12.7165 s]
/proc/loadavg: 0.93 0.98 0.91 2/79 24624
/proc/meminfo: memFree=1618552/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=6036 CPUtime=12.55
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 1643 0 0 0 1254 1 0 0 25 0 1 0 269499869 6180864 1304 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526021 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 1509 1304 86 211 0 1295 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11388

[startup+25.5227 s]
/proc/loadavg: 0.95 0.98 0.91 2/79 24624
/proc/meminfo: memFree=1615928/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=9536 CPUtime=25.35
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 2745 0 0 0 2533 2 0 0 25 0 1 0 269499869 9764864 2112 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 2384 2112 86 211 0 2170 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14888

[startup+51.1522 s]
/proc/loadavg: 0.96 0.98 0.91 2/79 24624
/proc/meminfo: memFree=1611640/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=13348 CPUtime=50.97
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 4162 0 0 0 5094 3 0 0 25 0 1 0 269499869 13668352 3141 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 3337 3141 86 211 0 3123 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18700

[startup+102.407 s]
/proc/loadavg: 0.98 0.98 0.91 2/79 24624
/proc/meminfo: memFree=1606776/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=18760 CPUtime=102.21
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 5974 0 0 0 10216 5 0 0 25 0 1 0 269499869 19210240 4371 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 4690 4371 86 211 0 4476 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 24112

[startup+162.483 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 24624
/proc/meminfo: memFree=1603768/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=21444 CPUtime=162.27
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 7433 0 0 0 16220 7 0 0 25 0 1 0 269499869 21958656 5058 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 5361 5058 86 211 0 5147 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 26796

[startup+222.555 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 24624
/proc/meminfo: memFree=1594360/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=30136 CPUtime=222.32
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 10507 0 0 0 22223 9 0 0 25 0 1 0 269499869 30859264 7342 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 7534 7342 86 211 0 7320 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 35488

[startup+282.628 s]
/proc/loadavg: 1.03 1.00 0.92 2/79 24624
/proc/meminfo: memFree=1594424/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=30136 CPUtime=282.39
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 10515 0 0 0 28229 10 0 0 25 0 1 0 269499869 30859264 7350 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529671 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 7534 7350 86 211 0 7320 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 35488

[startup+342.701 s]
/proc/loadavg: 1.01 1.00 0.92 2/79 24624
/proc/meminfo: memFree=1593912/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=32172 CPUtime=342.44
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 11088 0 0 0 34233 11 0 0 25 0 1 0 269499869 32944128 7537 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 8043 7537 86 211 0 7829 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 37524

[startup+402.778 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 24624
/proc/meminfo: memFree=1586616/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=39156 CPUtime=402.5
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 12891 0 0 0 40237 13 0 0 25 0 1 0 269499869 40095744 9340 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529228 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 9789 9340 86 211 0 9575 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 44508

[startup+462.848 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 24624
/proc/meminfo: memFree=1583224/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=42172 CPUtime=462.56
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 15282 0 0 0 46241 15 0 0 25 0 1 0 269499869 43184128 10168 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 10543 10168 86 211 0 10329 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 47524

[startup+522.917 s]

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

[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=42700 CPUtime=582.67
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 15363 0 0 0 58251 16 0 0 25 0 1 0 269499869 43724800 10249 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 10675 10249 86 211 0 10461 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 48052

[startup+643.06 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 24624
/proc/meminfo: memFree=1582840/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=42960 CPUtime=642.72
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 15433 0 0 0 64255 17 0 0 25 0 1 0 269499869 43991040 10286 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 10740 10286 86 211 0 10526 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 48312

[startup+703.131 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 24624
/proc/meminfo: memFree=1579192/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=46460 CPUtime=702.77
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 16362 0 0 0 70259 18 0 0 25 0 1 0 269499869 47575040 11215 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 11615 11215 86 211 0 11401 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 51812

[startup+763.204 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 24624
/proc/meminfo: memFree=1574648/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=50728 CPUtime=762.83
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 17482 0 0 0 76263 20 0 0 25 0 1 0 269499869 51945472 12335 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 12682 12335 86 211 0 12468 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 56080

[startup+823.28 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 24624
/proc/meminfo: memFree=1569400/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=55804 CPUtime=822.89
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 18814 0 0 0 82267 22 0 0 25 0 1 0 269499869 57143296 13667 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 13951 13667 86 211 0 13737 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 61156

[startup+883.348 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 24624
/proc/meminfo: memFree=1563768/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=64264 CPUtime=882.94
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 20992 0 0 0 88269 25 0 0 25 0 1 0 269499869 65806336 15075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 16066 15075 86 211 0 15852 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 69616

[startup+943.416 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 24624
/proc/meminfo: memFree=1563064/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=64244 CPUtime=942.99
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 24362 0 0 0 94272 27 0 0 25 0 1 0 269499869 65785856 15199 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522881 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 16061 15199 86 211 0 15847 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 69596

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 24624
/proc/meminfo: memFree=1563064/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=64244 CPUtime=1003.05
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 24362 0 0 0 100277 28 0 0 25 0 1 0 269499869 65785856 15199 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 16061 15199 86 211 0 15847 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 69596

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 24624
/proc/meminfo: memFree=1563064/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=64244 CPUtime=1063.1
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 24364 0 0 0 106282 28 0 0 25 0 1 0 269499869 65785856 15201 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 16061 15201 86 211 0 15847 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 69596

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 24624
/proc/meminfo: memFree=1563128/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=64244 CPUtime=1123.16
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 24366 0 0 0 112287 29 0 0 25 0 1 0 269499869 65785856 15203 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 16061 15203 86 211 0 15847 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 69596

[startup+1183.7 s]
/proc/loadavg: 1.04 1.01 0.93 2/79 24624
/proc/meminfo: memFree=1563064/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=64244 CPUtime=1183.21
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 24376 0 0 0 118291 30 0 0 25 0 1 0 269499869 65785856 15213 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 16061 15213 86 211 0 15847 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 69596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.03 1.01 0.93 2/79 24624
/proc/meminfo: memFree=1563064/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=64244 CPUtime=1199.92
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 24378 0 0 0 119962 30 0 0 25 0 1 0 269499869 65785856 15215 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 16061 15215 86 211 0 15847 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 69596

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

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

[startup+1200.41 s]
/proc/loadavg: 1.03 1.01 0.93 2/79 24624
/proc/meminfo: memFree=1563064/2055920 swapFree=4191880/4192956
[pid=24621] ppid=24619 vsize=5352 CPUtime=0.13
/proc/24621/stat : 24621 (rsat.sh) S 24619 24621 23664 0 -1 4194304 305 842 0 0 0 0 13 0 16 0 1 0 269499853 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24621/statm: 1338 234 195 169 0 49 0
[pid=24624] ppid=24621 vsize=64244 CPUtime=1199.92
/proc/24624/stat : 24624 (rsat) R 24621 24621 23664 0 -1 4194304 24378 0 0 0 119962 30 0 0 25 0 1 0 269499869 65785856 15215 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24624/statm: 16061 15215 86 211 0 15847 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 69596

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24621 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=139978 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.148976
while last known CPU time is 1200.05

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

Real time (s): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.75
CPU system time (s): 0.3
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 82920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.139978
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1147
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= 16
involuntary context switches= 6

runsolver used 1.13283 second user time and 3.13552 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Mon Feb 26 13:10:54 UTC 2007

IDJOB= 307663
IDBENCH= 20211
IDSOLVER= 104
FILE ID= node14/307663-1172495454

PBS_JOBID= 3971573

Free space on /tmp= 66558 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/307663-1172495454/rsat.sh /tmp/evaluation/307663-1172495454/instance-307663-1172495454.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-307663-1172495454 -o ROOT/results/node14/solver-307663-1172495454 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307663-1172495454/rsat.sh /tmp/evaluation/307663-1172495454/instance-307663-1172495454.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  e2ad6b729e129f6e94a5430009297576

RANDOM SEED= 929721346

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1625120 kB
Buffers:         48340 kB
Cached:         256708 kB
SwapCached:        408 kB
Active:         196912 kB
Inactive:       161532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1625120 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1968 kB
Writeback:           0 kB
Mapped:          69660 kB
Slab:            57972 kB
Committed_AS:   876916 kB
PageTables:       1736 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= 66558 MiB

End job on node14 on Mon Feb 26 13:30:57 UTC 2007