Trace number 355617

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? (MO) 8893.77 8896.21

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-19-u.cnf
MD5SUMb49e933dbc6614751d64dbdefaefe2e8
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 variables262368
Number of clauses1247451
Sum of the clauses size2893060
Maximum clause length10
Minimum clause length1
Number of clauses of size 119568
Number of clauses of size 2956017
Number of clauses of size 3223246
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

0.00/0.00	c Parsing...
1.18/1.21	c ==============================================================================
1.18/1.21	c |           |     ORIGINAL     |              LEARNT              |          |
1.18/1.21	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.18/1.21	c ==============================================================================
1.18/1.21	c |         0 | 1226585  2870761 |  367975       0        0     nan |  0.000 % |
8.99/9.08	c |         0 |  782076  2160659 |      --       0       --      -- |     --   | -229182/-225161
8.99/9.08	c ==============================================================================
8.99/9.08	c Result  :   #vars: 134276   #clauses: 782076   #literals: 2160659
8.99/9.08	c CPU time:   8.78067 s
8.99/9.08	c ==============================================================================
10.18/10.20	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/node48/watcher-355617-1176862515 -o ROOT/results/node48/solver-355617-1176862515 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355617-1176862515/rsat.sh /tmp/evaluation/355617-1176862515/instance-355617-1176862515.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.72 0.93 0.98 3/64 23605
/proc/meminfo: memFree=1439032/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41096863 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23605/statm: 1338 232 195 169 0 49 0
[pid=23606] ppid=23605 vsize=1136 CPUtime=0
/proc/23606/stat : 23606 (SatElite) R 23605 23605 23551 0 -1 4194304 200 0 0 0 0 0 0 0 19 0 1 0 41096863 1163264 182 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134548165 0 0 4096 3 0 0 0 17 1 0 0
/proc/23606/statm: 284 182 49 128 0 153 0

[startup+0.023342 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 23605
/proc/meminfo: memFree=1439032/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41096863 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23605/statm: 1338 232 195 169 0 49 0
[pid=23606] ppid=23605 vsize=4956 CPUtime=0.01
/proc/23606/stat : 23606 (SatElite) R 23605 23605 23551 0 -1 4194304 1133 0 0 0 1 0 0 0 19 0 1 0 41096863 5074944 1115 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/23606/statm: 1239 1115 49 128 0 1108 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10308

[startup+0.101348 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 23605
/proc/meminfo: memFree=1439032/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41096863 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23605/statm: 1338 232 195 169 0 49 0
[pid=23606] ppid=23605 vsize=20900 CPUtime=0.09
/proc/23606/stat : 23606 (SatElite) R 23605 23605 23551 0 -1 4194304 3816 0 0 0 7 2 0 0 19 0 1 0 41096863 21401600 3798 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134548370 0 0 4096 3 0 0 0 17 1 0 0
/proc/23606/statm: 5225 3806 49 128 0 5094 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26252

[startup+0.301366 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 23605
/proc/meminfo: memFree=1439032/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41096863 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23605/statm: 1338 232 195 169 0 49 0
[pid=23606] ppid=23605 vsize=51228 CPUtime=0.29
/proc/23606/stat : 23606 (SatElite) R 23605 23605 23551 0 -1 4194304 11850 0 0 0 23 6 0 0 20 0 1 0 41096863 52457472 11833 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/23606/statm: 12807 11834 49 128 0 12676 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56580

[startup+0.701404 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 23605
/proc/meminfo: memFree=1439032/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41096863 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23605/statm: 1338 232 195 169 0 49 0
[pid=23606] ppid=23605 vsize=79148 CPUtime=0.69
/proc/23606/stat : 23606 (SatElite) R 23605 23605 23551 0 -1 4194304 18836 0 0 0 58 11 0 0 24 0 1 0 41096863 81047552 18818 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/23606/statm: 19787 18819 49 128 0 19656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 84500

[startup+1.50148 s]
/proc/loadavg: 0.72 0.93 0.98 2/66 23607
/proc/meminfo: memFree=1344552/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41096863 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23605/statm: 1338 232 195 169 0 49 0
[pid=23606] ppid=23605 vsize=150464 CPUtime=1.49
/proc/23606/stat : 23606 (SatElite) R 23605 23605 23551 0 -1 4194304 31396 0 0 0 132 17 0 0 25 0 1 0 41096863 154075136 29219 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134566641 0 0 4096 3 0 0 0 17 1 0 0
/proc/23606/statm: 37616 29219 67 128 0 37485 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 155816

[startup+3.10163 s]
/proc/loadavg: 0.74 0.94 0.98 2/66 23607
/proc/meminfo: memFree=1311976/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41096863 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23605/statm: 1338 232 195 169 0 49 0
[pid=23606] ppid=23605 vsize=167552 CPUtime=3.09
/proc/23606/stat : 23606 (SatElite) R 23605 23605 23551 0 -1 4194304 35308 0 0 0 289 20 0 0 25 0 1 0 41096863 171573248 32618 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/23606/statm: 41888 32618 69 128 0 41757 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 172904

[startup+6.30192 s]
/proc/loadavg: 0.74 0.94 0.98 2/66 23607
/proc/meminfo: memFree=1294120/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41096863 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23605/statm: 1338 232 195 169 0 49 0
[pid=23606] ppid=23605 vsize=169452 CPUtime=6.28
/proc/23606/stat : 23606 (SatElite) R 23605 23605 23551 0 -1 4194304 39783 0 0 0 606 22 0 0 25 0 1 0 41096863 173518848 33223 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/23606/statm: 42363 33223 69 128 0 42232 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 174804

[startup+12.7015 s]
/proc/loadavg: 0.78 0.94 0.98 2/66 23608
/proc/meminfo: memFree=1364392/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=52212 CPUtime=2.48
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 33148 0 0 0 237 11 0 0 25 0 1 0 41097883 53465088 12504 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 135041953 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 13053 12504 86 211 0 12839 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 57564

[startup+25.5017 s]
/proc/loadavg: 0.81 0.94 0.98 2/66 23608
/proc/meminfo: memFree=1362920/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=53408 CPUtime=15.28
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 251676 0 0 0 1467 61 0 0 25 0 1 0 41097883 54689792 12900 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 13352 12900 86 211 0 13138 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 58760

[startup+51.1011 s]
/proc/loadavg: 0.87 0.94 0.98 2/66 23608
/proc/meminfo: memFree=1355560/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=60952 CPUtime=40.85
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 630261 0 0 0 3934 151 0 0 25 0 1 0 41097883 62414848 14799 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 15238 14799 86 211 0 15024 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 66304

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/66 23608
/proc/meminfo: memFree=1329512/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=86984 CPUtime=92.04
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 1421656 0 0 0 8855 349 0 0 25 0 1 0 41097883 89071616 21314 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134525901 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 21746 21314 86 211 0 21532 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 92336

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/66 23608
/proc/meminfo: memFree=1292968/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=123788 CPUtime=152.02
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 2180505 0 0 0 14651 551 0 0 25 0 1 0 41097883 126758912 30440 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 30947 30440 86 211 0 30733 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 129140

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/66 23608
/proc/meminfo: memFree=1262632/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=153728 CPUtime=212.01
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 3026754 0 0 0 20438 763 0 0 25 0 1 0 41097883 157417472 37983 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 38432 37983 86 211 0 38218 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 159080

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 23608
/proc/meminfo: memFree=1239592/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=177384 CPUtime=271.99
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 3856574 0 0 0 26225 974 0 0 25 0 1 0 41097883 181641216 43761 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526511 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 44346 43761 86 211 0 44132 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 182736

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 23608
/proc/meminfo: memFree=1210152/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=206700 CPUtime=331.98
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 4636842 0 0 0 32030 1168 0 0 25 0 1 0 41097883 211660800 51134 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526511 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 51675 51134 86 211 0 51461 0

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

/proc/23608/statm: 416798 414877 86 211 0 416584 0
Current children cumulated CPU time (s) 8200.04
Current children cumulated vsize (KiB) 1672544

[startup+8262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24008
/proc/meminfo: memFree=15592/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=1682180 CPUtime=8249.84
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 36266255 0 0 0 815347 9637 0 0 25 0 1 0 41097883 1722552320 418610 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 420545 418610 86 211 0 420331 0
Current children cumulated CPU time (s) 8260.02
Current children cumulated vsize (KiB) 1687532

[startup+8322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24008
/proc/meminfo: memFree=14824/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=1697484 CPUtime=8309.83
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 36599988 0 0 0 821255 9728 0 0 25 0 1 0 41097883 1738223616 422474 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 424371 422474 86 211 0 424157 0
Current children cumulated CPU time (s) 8320.01
Current children cumulated vsize (KiB) 1702836

[startup+8382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24008
/proc/meminfo: memFree=16360/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=1710216 CPUtime=8369.82
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 36914478 0 0 0 827170 9812 0 0 25 0 1 0 41097883 1751261184 425671 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529173 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 427554 425671 86 211 0 427340 0
Current children cumulated CPU time (s) 8380
Current children cumulated vsize (KiB) 1715568

[startup+8442.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24008
/proc/meminfo: memFree=15912/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=1720304 CPUtime=8429.8
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 37205952 0 0 0 833089 9891 0 0 25 0 1 0 41097883 1761591296 428208 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 430076 428208 86 211 0 429862 0
Current children cumulated CPU time (s) 8439.98
Current children cumulated vsize (KiB) 1725656

[startup+8502.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24008
/proc/meminfo: memFree=15080/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=1733696 CPUtime=8489.79
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 37518587 0 0 0 838999 9980 0 0 25 0 1 0 41097883 1775304704 431561 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 433424 431561 86 211 0 433210 0
Current children cumulated CPU time (s) 8499.97
Current children cumulated vsize (KiB) 1739048

[startup+8562.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 24008
/proc/meminfo: memFree=15144/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=1747988 CPUtime=8549.78
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 37855913 0 0 0 844911 10067 0 0 25 0 1 0 41097883 1789939712 435125 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526511 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 436997 435125 86 211 0 436783 0
Current children cumulated CPU time (s) 8559.96
Current children cumulated vsize (KiB) 1753340

[startup+8622.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/66 24008
/proc/meminfo: memFree=15272/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=1765544 CPUtime=8609.76
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 38139391 0 0 0 850831 10145 0 0 25 0 1 0 41097883 1807917056 439551 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 441386 439551 86 211 0 441172 0
Current children cumulated CPU time (s) 8619.94
Current children cumulated vsize (KiB) 1770896

[startup+8682.31 s]
/proc/loadavg: 1.16 1.05 1.01 2/66 24008
/proc/meminfo: memFree=15848/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=1786852 CPUtime=8669.75
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 38489925 0 0 0 856725 10250 0 0 25 0 1 0 41097883 1829736448 444888 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 446713 444888 86 211 0 446499 0
Current children cumulated CPU time (s) 8679.93
Current children cumulated vsize (KiB) 1792204

[startup+8742.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/66 24008
/proc/meminfo: memFree=14952/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=1804852 CPUtime=8729.73
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 38810116 0 0 0 862633 10340 0 0 25 0 1 0 41097883 1848168448 449403 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526511 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 451213 449403 86 211 0 450999 0
Current children cumulated CPU time (s) 8739.91
Current children cumulated vsize (KiB) 1810204

[startup+8802.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 24008
/proc/meminfo: memFree=15848/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=1817856 CPUtime=8789.71
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 39154077 0 0 0 868539 10432 0 0 25 0 1 0 41097883 1861484544 452653 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 454464 452653 86 211 0 454250 0
Current children cumulated CPU time (s) 8799.89
Current children cumulated vsize (KiB) 1823208

[startup+8862.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 24008
/proc/meminfo: memFree=15720/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=1827696 CPUtime=8849.7
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 39463095 0 0 0 874457 10513 0 0 25 0 1 0 41097883 1871560704 455115 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 456924 455115 86 211 0 456710 0
Current children cumulated CPU time (s) 8859.88
Current children cumulated vsize (KiB) 1833048



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+8896.2 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 24008
/proc/meminfo: memFree=15976/2055920 swapFree=4184680/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=10.18
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23551 0 -1 4194304 305 51787 0 0 0 0 980 38 18 0 1 0 41096863 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=1837804 CPUtime=8883.59
/proc/23608/stat : 23608 (rsat) R 23605 23605 23551 0 -1 4194304 39669892 0 0 0 877791 10568 0 0 25 0 1 0 41097883 1881911296 457648 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 459451 457648 86 211 0 459237 0
Current children cumulated CPU time (s) 8893.77
Current children cumulated vsize (KiB) 1843156

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23605 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=810508
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=389940
# CPU time returned by wait4() is 10.2004
# while last known CPU time is 8893.77
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8896.21
CPU time (s): 8893.77
CPU user time (s): 8787.71
CPU system time (s): 106.06
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 1843288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.81051
system time used= 0.38994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52092
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= 18

runsolver used 6.81496 second user time and 18.1372 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 18 02:15:15 UTC 2007

IDJOB= 355617
IDBENCH= 20367
IDSOLVER= 169
FILE ID= node48/355617-1176862515

PBS_JOBID= 4590293

Free space on /tmp= 66525 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/355617-1176862515/rsat.sh /tmp/evaluation/355617-1176862515/instance-355617-1176862515.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-355617-1176862515 -o ROOT/results/node48/solver-355617-1176862515 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355617-1176862515/rsat.sh /tmp/evaluation/355617-1176862515/instance-355617-1176862515.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b49e933dbc6614751d64dbdefaefe2e8

RANDOM SEED= 785540577

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1439504 kB
Buffers:         49996 kB
Cached:         491612 kB
SwapCached:       2392 kB
Active:         242300 kB
Inactive:       309364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1439504 kB
SwapTotal:     4192956 kB
SwapFree:      4184680 kB
Dirty:           24604 kB
Writeback:           0 kB
Mapped:          16260 kB
Slab:            50796 kB
Committed_AS:   945152 kB
PageTables:       1388 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= 66502 MiB

End job on node48 on Wed Apr 18 04:43:34 UTC 2007