Trace number 314140

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 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
Bench CategoryINDUST (industrial 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 variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

Solver Data (download as text)

0.00/0.00	c Parsing...
0.99/1.05	c ==============================================================================
0.99/1.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.99/1.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.99/1.05	c ==============================================================================
0.99/1.05	c |         0 | 1051601  2451966 |  315480       0        0     nan |  0.000 % |
7.69/7.78	c |         0 |  393294  1026178 |      --       0       --      -- |     --   | -420354/-887288
7.69/7.79	c ==============================================================================
7.69/7.79	c Result  :   #vars: 62370   #clauses: 393294   #literals: 1026178
7.69/7.79	c CPU time:   7.50286 s
7.69/7.79	c ==============================================================================
8.29/8.37	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-314140-1176897028 -o ROOT/results/node29/solver-314140-1176897028 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314140-1176897028/rsat.sh /tmp/evaluation/314140-1176897028/instance-314140-1176897028.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20520
/proc/meminfo: memFree=1395528/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=0
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137618530 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 232 195 169 0 49 0
[pid=20521] ppid=20520 vsize=684 CPUtime=0
/proc/20521/stat : 20521 (SatElite) R 20520 20520 19653 0 -1 4194304 62 0 0 0 0 0 0 0 19 0 1 0 137618530 700416 44 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699069 0 0 4096 3 0 0 0 17 1 0 0
/proc/20521/statm: 171 44 36 128 0 40 0

[startup+0.013427 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20520
/proc/meminfo: memFree=1395528/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=0
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137618530 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 232 195 169 0 49 0
[pid=20521] ppid=20520 vsize=2608 CPUtime=0
/proc/20521/stat : 20521 (SatElite) R 20520 20520 19653 0 -1 4194304 514 0 0 0 0 0 0 0 19 0 1 0 137618530 2670592 496 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134548172 0 0 4096 3 0 0 0 17 1 0 0
/proc/20521/statm: 652 497 49 128 0 521 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7960

[startup+0.102432 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20520
/proc/meminfo: memFree=1395528/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=0
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137618530 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 232 195 169 0 49 0
[pid=20521] ppid=20520 vsize=20640 CPUtime=0.09
/proc/20521/stat : 20521 (SatElite) R 20520 20520 19653 0 -1 4194304 3808 0 0 0 7 2 0 0 19 0 1 0 137618530 21135360 3790 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134548506 0 0 4096 3 0 0 0 17 1 0 0
/proc/20521/statm: 5160 3792 49 128 0 5029 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25992

[startup+0.302447 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20520
/proc/meminfo: memFree=1395528/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=0
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137618530 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 232 195 169 0 49 0
[pid=20521] ppid=20520 vsize=50704 CPUtime=0.29
/proc/20521/stat : 20521 (SatElite) R 20520 20520 19653 0 -1 4194304 11109 0 0 0 24 5 0 0 21 0 1 0 137618530 51920896 11091 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/20521/statm: 12676 11091 49 128 0 12545 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56056

[startup+0.701468 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20520
/proc/meminfo: memFree=1395528/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=0
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137618530 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 232 195 169 0 49 0
[pid=20521] ppid=20520 vsize=76152 CPUtime=0.69
/proc/20521/stat : 20521 (SatElite) R 20520 20520 19653 0 -1 4194304 18031 0 0 0 59 10 0 0 25 0 1 0 137618530 77979648 18013 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/20521/statm: 19038 18014 50 128 0 18907 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 81504

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20522
/proc/meminfo: memFree=1305976/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=0
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137618530 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 232 195 169 0 49 0
[pid=20521] ppid=20520 vsize=118012 CPUtime=1.48
/proc/20521/stat : 20521 (SatElite) R 20520 20520 19653 0 -1 4194304 28821 0 0 0 133 15 0 0 25 0 1 0 137618530 120844288 26127 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/20521/statm: 29503 26127 69 128 0 29372 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 123364

[startup+3.10162 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20522
/proc/meminfo: memFree=1288760/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=0
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137618530 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 232 195 169 0 49 0
[pid=20521] ppid=20520 vsize=128828 CPUtime=3.08
/proc/20521/stat : 20521 (SatElite) R 20520 20520 19653 0 -1 4194304 31070 0 0 0 291 17 0 0 25 0 1 0 137618530 131919872 28171 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134571419 0 0 4096 3 0 0 0 17 1 0 0
/proc/20521/statm: 32207 28171 69 128 0 32076 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 134180

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20522
/proc/meminfo: memFree=1283512/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=0
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137618530 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 232 195 169 0 49 0
[pid=20521] ppid=20520 vsize=130620 CPUtime=6.29
/proc/20521/stat : 20521 (SatElite) R 20520 20520 19653 0 -1 4194304 34624 0 0 0 607 22 0 0 25 0 1 0 137618530 133754880 28462 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134680111 0 0 4096 3 0 0 0 17 1 0 0
/proc/20521/statm: 32655 28462 69 128 0 32524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 135972

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20523
/proc/meminfo: memFree=1370168/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=26608 CPUtime=4.31
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 6725 0 0 0 428 3 0 0 25 0 1 0 137619368 27246592 6304 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 6652 6304 86 211 0 6438 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 31960

[startup+25.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20523
/proc/meminfo: memFree=1367544/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=29408 CPUtime=17.11
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 7440 0 0 0 1707 4 0 0 25 0 1 0 137619368 30113792 6998 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 7352 6998 86 211 0 7138 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 34760

[startup+51.1026 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20523
/proc/meminfo: memFree=1361464/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=35596 CPUtime=42.7
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 9007 0 0 0 4265 5 0 0 25 0 1 0 137619368 36450304 8527 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530180 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 8899 8527 86 211 0 8685 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 40948

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20523
/proc/meminfo: memFree=1350328/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=46740 CPUtime=93.89
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 11908 0 0 0 9381 8 0 0 25 0 1 0 137619368 47861760 11322 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 11685 11322 86 211 0 11471 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 52092

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20523
/proc/meminfo: memFree=1338744/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=58768 CPUtime=153.88
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 15030 0 0 0 15376 12 0 0 25 0 1 0 137619368 60178432 14232 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 14692 14232 86 211 0 14478 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 64120

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20523
/proc/meminfo: memFree=1328504/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=68476 CPUtime=213.86
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 17603 0 0 0 21371 15 0 0 25 0 1 0 137619368 70119424 16744 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 17119 16744 86 211 0 16905 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 73828

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20523
/proc/meminfo: memFree=1320824/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=77412 CPUtime=273.84
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 19984 0 0 0 27367 17 0 0 25 0 1 0 137619368 79269888 18665 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 19353 18665 86 211 0 19139 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 82764

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20523
/proc/meminfo: memFree=1321592/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=76384 CPUtime=333.83
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 21542 0 0 0 33364 19 0 0 25 0 1 0 137619368 78217216 18408 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 19096 18408 86 211 0 18882 0

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

/proc/20523/statm: 19096 18497 86 211 0 18882 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 81736

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 20597
/proc/meminfo: memFree=1319864/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=76384 CPUtime=633.73
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 21688 0 0 0 63350 23 0 0 25 0 1 0 137619368 78217216 18554 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 19096 18554 86 211 0 18882 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 81736

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20721
/proc/meminfo: memFree=1320760/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=76384 CPUtime=693.65
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 21739 0 0 0 69341 24 0 0 25 0 1 0 137619368 78217216 18605 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 19096 18605 86 211 0 18882 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 81736

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20721
/proc/meminfo: memFree=1320504/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=76384 CPUtime=753.63
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 21791 0 0 0 75339 24 0 0 25 0 1 0 137619368 78217216 18657 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 19096 18657 86 211 0 18882 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 81736

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20721
/proc/meminfo: memFree=1320248/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=76384 CPUtime=813.62
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 23385 0 0 0 81336 26 0 0 25 0 1 0 137619368 78217216 18711 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 19096 18711 86 211 0 18882 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 81736

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20721
/proc/meminfo: memFree=1320248/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=76384 CPUtime=873.6
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 23385 0 0 0 87334 26 0 0 25 0 1 0 137619368 78217216 18711 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 19096 18711 86 211 0 18882 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 81736

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20721
/proc/meminfo: memFree=1320312/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=76384 CPUtime=933.59
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 23385 0 0 0 93332 27 0 0 25 0 1 0 137619368 78217216 18711 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 19096 18711 86 211 0 18882 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 81736

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20721
/proc/meminfo: memFree=1320312/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=76384 CPUtime=993.57
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 23385 0 0 0 99330 27 0 0 25 0 1 0 137619368 78217216 18711 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 19096 18711 86 211 0 18882 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 81736

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20721
/proc/meminfo: memFree=1320376/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=76384 CPUtime=1053.56
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 23385 0 0 0 105328 28 0 0 25 0 1 0 137619368 78217216 18711 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 19096 18711 86 211 0 18882 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 81736

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20721
/proc/meminfo: memFree=1320440/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=76384 CPUtime=1113.54
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 23385 0 0 0 111326 28 0 0 25 0 1 0 137619368 78217216 18711 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 19096 18711 86 211 0 18882 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 81736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20721
/proc/meminfo: memFree=1320440/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=76384 CPUtime=1173.53
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 23385 0 0 0 117324 29 0 0 25 0 1 0 137619368 78217216 18711 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 19096 18711 86 211 0 18882 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 81736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20721
/proc/meminfo: memFree=1320248/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=76644 CPUtime=1191.73
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 23420 0 0 0 119144 29 0 0 25 0 1 0 137619368 78483456 18746 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 19161 18746 86 211 0 18947 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 81996

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20721
/proc/meminfo: memFree=1320248/2055920 swapFree=4141496/4192956
[pid=20520] ppid=20518 vsize=5352 CPUtime=8.36
/proc/20520/stat : 20520 (rsat.sh) S 20518 20520 19653 0 -1 4194304 305 46840 0 0 0 0 803 33 18 0 1 0 137618530 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 1338 234 195 169 0 49 0
[pid=20523] ppid=20520 vsize=76644 CPUtime=1191.73
/proc/20523/stat : 20523 (rsat) R 20520 20520 19653 0 -1 4194304 23420 0 0 0 119144 29 0 0 25 0 1 0 137619368 78483456 18746 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20523/statm: 19161 18746 86 211 0 18947 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 81996

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20520 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=34778
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=339948
# CPU time returned by wait4() is 8.37473
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.47
CPU system time (s): 0.62
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 147960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.03478
system time used= 0.339948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47145
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= 178

runsolver used 1.23681 second user time and 3.14152 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Wed Apr 18 11:50:28 UTC 2007

IDJOB= 314140
IDBENCH= 20384
IDSOLVER= 104
FILE ID= node29/314140-1176897028

PBS_JOBID= 4595139

Free space on /tmp= 66473 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/314140-1176897028/rsat.sh /tmp/evaluation/314140-1176897028/instance-314140-1176897028.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-314140-1176897028 -o ROOT/results/node29/solver-314140-1176897028 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314140-1176897028/rsat.sh /tmp/evaluation/314140-1176897028/instance-314140-1176897028.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  780d946576ec5746b4ea9832bb01dbc5

RANDOM SEED= 773572956

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1396000 kB
Buffers:         38708 kB
Cached:         549500 kB
SwapCached:      17060 kB
Active:         239224 kB
Inactive:       378052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1396000 kB
SwapTotal:     4192956 kB
SwapFree:      4141496 kB
Dirty:           20948 kB
Writeback:           0 kB
Mapped:          30000 kB
Slab:            28080 kB
Committed_AS:  2021436 kB
PageTables:       1872 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= 66473 MiB

End job on node29 on Wed Apr 18 12:10:30 UTC 2007