Trace number 304506

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) 1200.03 1200.83

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S498187802-14.cnf
MD5SUM00d47b831eb8416786df8f38bac74b26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.94064
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

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 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.05	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/node76/watcher-304506-1172060164 -o ROOT/results/node76/solver-304506-1172060164 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304506-1172060164/rsat.sh /tmp/evaluation/304506-1172060164/instance-304506-1172060164.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 0.98 3/69 2400
/proc/meminfo: memFree=1641752/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 281 0 0 0 0 0 0 0 20 0 1 0 225974720 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/2400/statm: 1340 230 193 169 0 50 0
[pid=2401] ppid=2400 vsize=820 CPUtime=0
/proc/2401/stat : 2401 (SatElite) R 2400 2400 1716 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 225974720 839680 115 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 0 0 0
/proc/2401/statm: 205 115 49 128 0 74 0

[startup+0.110372 s]
/proc/loadavg: 1.00 1.00 0.98 3/69 2400
/proc/meminfo: memFree=1641752/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5360

[startup+0.51942 s]
/proc/loadavg: 1.00 1.00 0.98 3/69 2400
/proc/meminfo: memFree=1641752/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5360

[startup+1.34751 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 2403
/proc/meminfo: memFree=1637448/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=4736 CPUtime=1.28
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 1130 0 0 0 127 1 0 0 25 0 1 0 225974726 4849664 1020 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 1184 1020 86 211 0 970 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10096

[startup+2.9877 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 2403
/proc/meminfo: memFree=1635592/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=6004 CPUtime=2.92
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 1521 0 0 0 291 1 0 0 25 0 1 0 225974726 6148096 1347 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 1501 1347 86 211 0 1287 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11364

[startup+6.26408 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 2403
/proc/meminfo: memFree=1633736/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=8348 CPUtime=6.19
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 2312 0 0 0 617 2 0 0 25 0 1 0 225974726 8548352 1909 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 2087 1909 86 211 0 1873 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13708

[startup+12.7248 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 2403
/proc/meminfo: memFree=1630728/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=11196 CPUtime=12.65
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 3441 0 0 0 1261 4 0 0 25 0 1 0 225974726 11464704 2552 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 2799 2552 86 211 0 2585 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16556

[startup+25.5283 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 2403
/proc/meminfo: memFree=1626568/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=15248 CPUtime=25.45
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 4881 0 0 0 2540 5 0 0 25 0 1 0 225974726 15613952 3604 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 3812 3604 86 211 0 3598 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20608

[startup+51.1533 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 2403
/proc/meminfo: memFree=1619912/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=22440 CPUtime=51.05
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 7536 0 0 0 5098 7 0 0 25 0 1 0 225974726 22978560 5293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 5610 5293 86 211 0 5396 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 27800

[startup+102.388 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 2403
/proc/meminfo: memFree=1609544/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=32348 CPUtime=102.25
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 10862 0 0 0 10216 9 0 0 25 0 1 0 225974726 33124352 7847 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529245 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 8087 7847 86 211 0 7873 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 37708

[startup+162.443 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 2403
/proc/meminfo: memFree=1608712/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=33252 CPUtime=162.27
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 11121 0 0 0 16218 9 0 0 25 0 1 0 225974726 34050048 8106 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 8313 8106 86 211 0 8099 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 38612

[startup+222.504 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 2403
/proc/meminfo: memFree=1596424/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=46540 CPUtime=222.3
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 14574 0 0 0 22217 13 0 0 25 0 1 0 225974726 47656960 11173 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 11635 11173 86 211 0 11421 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 51900

[startup+282.554 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 2403
/proc/meminfo: memFree=1594760/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=47832 CPUtime=282.31
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 16479 0 0 0 28217 14 0 0 25 0 1 0 225974726 48979968 11538 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529734 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 11958 11538 86 211 0 11744 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 53192

[startup+342.609 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 2403
/proc/meminfo: memFree=1594760/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=47832 CPUtime=342.32
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 16479 0 0 0 34218 14 0 0 25 0 1 0 225974726 48979968 11538 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 11958 11538 86 211 0 11744 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 53192

[startup+402.664 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 2403
/proc/meminfo: memFree=1588104/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=54508 CPUtime=402.35
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 18191 0 0 0 40218 17 0 0 25 0 1 0 225974726 55816192 13250 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 13627 13250 86 211 0 13413 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 59868

[startup+462.719 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 2403
/proc/meminfo: memFree=1579400/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=62980 CPUtime=462.36
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 20371 0 0 0 46218 18 0 0 25 0 1 0 225974726 64491520 15430 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 15745 15430 86 211 0 15531 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 68340

[startup+522.776 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 2403
/proc/meminfo: memFree=1572552/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=69484 CPUtime=522.37
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 22079 0 0 0 52218 19 0 0 25 0 1 0 225974726 71151616 17138 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 17371 17138 86 211 0 17157 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 74844

[startup+582.834 s]
/proc/loadavg: 1.06 1.02 0.99 2/71 2403
/proc/meminfo: memFree=1571272/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=70320 CPUtime=582.4
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 23920 0 0 0 58220 20 0 0 25 0 1 0 225974726 72007680 17404 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 17580 17404 86 211 0 17366 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 75680

[startup+642.89 s]
/proc/loadavg: 1.02 1.01 0.99 2/71 2403
/proc/meminfo: memFree=1571272/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=70320 CPUtime=642.41
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 23921 0 0 0 64221 20 0 0 25 0 1 0 225974726 72007680 17405 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 17580 17405 86 211 0 17366 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 75680

[startup+702.951 s]
/proc/loadavg: 1.01 1.00 0.99 2/71 2403
/proc/meminfo: memFree=1571208/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=70320 CPUtime=702.44
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 23921 0 0 0 70224 20 0 0 25 0 1 0 225974726 72007680 17405 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 17580 17405 86 211 0 17366 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 75680

[startup+763.003 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 2403
/proc/meminfo: memFree=1571144/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=70320 CPUtime=762.46
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 23921 0 0 0 76226 20 0 0 25 0 1 0 225974726 72007680 17405 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 17580 17405 86 211 0 17366 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 75680

[startup+823.064 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 2403
/proc/meminfo: memFree=1571208/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=70320 CPUtime=822.48
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 23921 0 0 0 82228 20 0 0 25 0 1 0 225974726 72007680 17405 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 17580 17405 86 211 0 17366 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 75680

[startup+883.123 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 2403
/proc/meminfo: memFree=1566728/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=77920 CPUtime=882.49
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 25873 0 0 0 88228 21 0 0 25 0 1 0 225974726 79790080 18587 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 19480 18587 86 211 0 19266 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 83280

[startup+943.184 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 2403
/proc/meminfo: memFree=1560904/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=83616 CPUtime=942.51
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 27331 0 0 0 94229 22 0 0 25 0 1 0 225974726 85622784 20045 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 20904 20045 86 211 0 20690 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 88976

[startup+1003.24 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 2403
/proc/meminfo: memFree=1555400/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=89052 CPUtime=1002.55
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 28705 0 0 0 100231 24 0 0 25 0 1 0 225974726 91189248 21419 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525892 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 22263 21419 86 211 0 22049 0
Current children cumulated CPU time (s) 1002.59
Current children cumulated vsize (KiB) 94412

[startup+1063.29 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 2403
/proc/meminfo: memFree=1549832/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=94392 CPUtime=1062.55
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 30091 0 0 0 106230 25 0 0 25 0 1 0 225974726 96657408 22805 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2403/statm: 23598 22805 86 211 0 23384 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 99752

[startup+1123.34 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 2403
/proc/meminfo: memFree=1544520/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=99452 CPUtime=1122.57
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 31413 0 0 0 112230 27 0 0 25 0 1 0 225974726 101838848 24127 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 24863 24127 86 211 0 24649 0
Current children cumulated CPU time (s) 1122.61
Current children cumulated vsize (KiB) 104812

[startup+1183.39 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 2403
/proc/meminfo: memFree=1539592/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=104172 CPUtime=1182.59
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 32654 0 0 0 118230 29 0 0 25 0 1 0 225974726 106672128 25368 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 26043 25368 86 211 0 25829 0
Current children cumulated CPU time (s) 1182.63
Current children cumulated vsize (KiB) 109532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.81 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 2403
/proc/meminfo: memFree=1538824/2055888 swapFree=4082460/4096564
[pid=2400] ppid=2398 vsize=5360 CPUtime=0.04
/proc/2400/stat : 2400 (rsat.sh) S 2398 2400 1716 0 -1 4194304 303 414 0 0 0 0 4 0 17 0 1 0 225974720 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2400/statm: 1340 232 193 169 0 50 0
[pid=2403] ppid=2400 vsize=104160 CPUtime=1199.99
/proc/2403/stat : 2403 (rsat) R 2400 2400 1716 0 -1 4194304 35945 0 0 0 119969 30 0 0 25 0 1 0 225974726 106659840 25456 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/2403/statm: 26040 25456 86 211 0 25826 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 109520

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 2400 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=51992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.055991
while last known CPU time is 1200.03

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

Real time (s): 1200.83
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.3
CPU usage (%): 99.9337
Max. virtual memory (cumulated for all children) (KiB): 122616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.051992
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= 717
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= 4

runsolver used 1.05284 second user time and 2.23666 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Wed Feb 21 12:16:04 UTC 2007

IDJOB= 304506
IDBENCH= 20134
IDSOLVER= 104
FILE ID= node76/304506-1172060164

PBS_JOBID= 3892784

Free space on /tmp= 66647 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S498187802-14.cnf
COMMAND LINE= /tmp/evaluation/304506-1172060164/rsat.sh /tmp/evaluation/304506-1172060164/instance-304506-1172060164.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-304506-1172060164 -o ROOT/results/node76/solver-304506-1172060164 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304506-1172060164/rsat.sh /tmp/evaluation/304506-1172060164/instance-304506-1172060164.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  00d47b831eb8416786df8f38bac74b26

RANDOM SEED= 776517205

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1642096 kB
Buffers:         36420 kB
Cached:         321576 kB
SwapCached:       8252 kB
Active:         244960 kB
Inactive:       128112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1642096 kB
SwapTotal:     4096564 kB
SwapFree:      4082460 kB
Dirty:            2112 kB
Writeback:           0 kB
Mapped:          15584 kB
Slab:            27060 kB
Committed_AS:   999328 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66646 MiB

End job on node76 on Wed Feb 21 12:36:07 UTC 2007