Trace number 330328

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) 1200.04 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k20.cnf
MD5SUM42009d0a86b074043b8da4b9e8720c85
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 variables39544
Number of clauses163269
Sum of the clauses size415841
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2114940
Number of clauses of size 330226
Number of clauses of size 45754
Number of clauses of size 53259
Number of clauses of size over 57018

Solver Data (download as text)

0.00/0.00	c Parsing...
0.09/0.15	c ==============================================================================
0.09/0.15	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.15	c ==============================================================================
0.09/0.15	c |         0 |  153832   395112 |   46149       0        0     nan |  0.000 % |
0.79/0.87	c |         0 |   97182   316535 |      --       0       --      -- |     --   | -36532/-25843
0.79/0.87	c ==============================================================================
0.79/0.87	c Result  :   #vars: 15256   #clauses: 97182   #literals: 316535
0.79/0.87	c CPU time:   0.833873 s
0.79/0.87	c ==============================================================================
0.99/1.02	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-330328-1173162434 -o ROOT/results/node9/solver-330328-1173162434 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330328-1173162434/rsat.sh /tmp/evaluation/330328-1173162434/instance-330328-1173162434.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: 0.99 0.97 0.97 3/77 19881
/proc/meminfo: memFree=1455624/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=0
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336198034 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19881/statm: 1338 232 195 169 0 49 0
[pid=19882] ppid=19881 vsize=688 CPUtime=0
/proc/19882/stat : 19882 (SatElite) R 19881 19881 19527 0 -1 4194304 66 0 0 0 0 0 0 0 20 0 1 0 336198034 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/19882/statm: 172 48 39 128 0 41 0

[startup+0.0339821 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 19881
/proc/meminfo: memFree=1455624/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=0
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336198034 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19881/statm: 1338 232 195 169 0 49 0
[pid=19882] ppid=19881 vsize=4124 CPUtime=0.02
/proc/19882/stat : 19882 (SatElite) R 19881 19881 19527 0 -1 4194304 836 0 0 0 2 0 0 0 20 0 1 0 336198034 4222976 818 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/19882/statm: 1031 819 50 128 0 900 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9476

[startup+0.101995 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 19881
/proc/meminfo: memFree=1455624/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=0
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336198034 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19881/statm: 1338 232 195 169 0 49 0
[pid=19882] ppid=19881 vsize=10780 CPUtime=0.09
/proc/19882/stat : 19882 (SatElite) R 19881 19881 19527 0 -1 4194304 2535 0 0 0 8 1 0 0 20 0 1 0 336198034 11038720 2517 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/19882/statm: 2695 2518 50 128 0 2564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16132

[startup+0.302035 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 19881
/proc/meminfo: memFree=1455624/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=0
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336198034 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19881/statm: 1338 232 195 169 0 49 0
[pid=19882] ppid=19881 vsize=22548 CPUtime=0.29
/proc/19882/stat : 19882 (SatElite) R 19881 19881 19527 0 -1 4194304 5006 0 0 0 26 3 0 0 21 0 1 0 336198034 23089152 4610 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/19882/statm: 5637 4610 69 128 0 5506 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27900

[startup+0.701111 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 19881
/proc/meminfo: memFree=1455624/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=0
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336198034 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19881/statm: 1338 232 195 169 0 49 0
[pid=19882] ppid=19881 vsize=25576 CPUtime=0.68
/proc/19882/stat : 19882 (SatElite) R 19881 19881 19527 0 -1 4194304 5648 0 0 0 65 3 0 0 25 0 1 0 336198034 26189824 5219 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134592186 0 0 4096 3 0 0 0 17 1 0 0
/proc/19882/statm: 6394 5219 69 128 0 6263 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 30928

[startup+1.50126 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19883
/proc/meminfo: memFree=1432248/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 5352

[startup+3.10157 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1444280/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=8752 CPUtime=2.06
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 2002 0 0 0 206 0 0 0 25 0 1 0 336198136 8962048 1986 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 2188 1986 86 211 0 1974 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14104

[startup+6.30119 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1442488/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=10512 CPUtime=5.26
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 2466 0 0 0 525 1 0 0 25 0 1 0 336198136 10764288 2450 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 2628 2450 86 211 0 2414 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15864

[startup+12.7024 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1439736/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=12976 CPUtime=11.66
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 3091 0 0 0 1164 2 0 0 25 0 1 0 336198136 13287424 3042 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 3244 3042 86 211 0 3030 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18328

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1437496/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=15568 CPUtime=24.46
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 4149 0 0 0 2443 3 0 0 25 0 1 0 336198136 15941632 3614 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 3892 3614 86 211 0 3678 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 20920

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1432568/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=19980 CPUtime=50.05
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 5675 0 0 0 5000 5 0 0 25 0 1 0 336198136 20459520 4752 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 4995 4752 86 211 0 4781 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 25332

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1424504/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=28436 CPUtime=101.23
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 8657 0 0 0 10115 8 0 0 25 0 1 0 336198136 29118464 6767 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 7109 6767 86 211 0 6895 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 33788

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1421944/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=31132 CPUtime=161.2
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 9361 0 0 0 16112 8 0 0 25 0 1 0 336198136 31879168 7470 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 7783 7470 86 211 0 7569 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 36484

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1412664/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=39760 CPUtime=221.18
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 12369 0 0 0 22107 11 0 0 25 0 1 0 336198136 40714240 9705 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 9940 9705 86 211 0 9726 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 45112

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1412664/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=39760 CPUtime=281.16
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 12369 0 0 0 28104 12 0 0 25 0 1 0 336198136 40714240 9705 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 9940 9705 86 211 0 9726 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 45112

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1404472/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=48016 CPUtime=341.14
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 14459 0 0 0 34099 15 0 0 25 0 1 0 336198136 49168384 11792 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 12004 11792 86 211 0 11790 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 53368


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

[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=63492 CPUtime=581.05
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 19995 0 0 0 58084 21 0 0 25 0 1 0 336198136 65015808 15384 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 15873 15384 86 211 0 15659 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 68844

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1389944/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=63492 CPUtime=641.03
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 20024 0 0 0 64081 22 0 0 25 0 1 0 336198136 65015808 15413 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 15873 15413 86 211 0 15659 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 68844

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1388984/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=64592 CPUtime=701
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 20309 0 0 0 70078 22 0 0 25 0 1 0 336198136 66142208 15696 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 16148 15696 86 211 0 15934 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 69944

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1380024/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=73184 CPUtime=760.98
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 22497 0 0 0 76072 26 0 0 25 0 1 0 336198136 74940416 17883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 18296 17883 86 211 0 18082 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 78536

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1373816/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=79244 CPUtime=820.96
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 24080 0 0 0 82068 28 0 0 25 0 1 0 336198136 81145856 19464 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 19811 19464 86 211 0 19597 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 84596

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1367224/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=85696 CPUtime=880.94
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 25737 0 0 0 88064 30 0 0 25 0 1 0 336198136 87752704 21088 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522765 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 21424 21088 86 211 0 21210 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 91048

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19884
/proc/meminfo: memFree=1366200/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=86116 CPUtime=940.91
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 27634 0 0 0 94060 31 0 0 25 0 1 0 336198136 88182784 21295 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984867 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 21529 21295 86 211 0 21315 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 91468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19886
/proc/meminfo: memFree=1366264/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=85984 CPUtime=1000.89
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 27635 0 0 0 100057 32 0 0 25 0 1 0 336198136 88047616 21270 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 21496 21270 86 211 0 21282 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 91336

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19886
/proc/meminfo: memFree=1366328/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=85984 CPUtime=1060.87
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 27635 0 0 0 106055 32 0 0 25 0 1 0 336198136 88047616 21270 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 21496 21270 86 211 0 21282 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 91336

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19886
/proc/meminfo: memFree=1366328/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=85984 CPUtime=1120.85
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 27636 0 0 0 112052 33 0 0 25 0 1 0 336198136 88047616 21271 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 21496 21271 86 211 0 21282 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 91336

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19886
/proc/meminfo: memFree=1366392/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=85984 CPUtime=1180.82
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 27636 0 0 0 118049 33 0 0 25 0 1 0 336198136 88047616 21271 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 21496 21271 86 211 0 21282 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 91336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19886
/proc/meminfo: memFree=1366392/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=85984 CPUtime=1199.03
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 27643 0 0 0 119869 34 0 0 25 0 1 0 336198136 88047616 21278 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 21496 21278 86 211 0 21282 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 91336

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: 0.99 0.97 0.97 2/79 19886
/proc/meminfo: memFree=1366392/2055920 swapFree=4152248/4192956
[pid=19881] ppid=19879 vsize=5352 CPUtime=1.01
/proc/19881/stat : 19881 (rsat.sh) S 19879 19881 19527 0 -1 4194304 305 6429 0 0 0 0 96 5 16 0 1 0 336198034 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19881/statm: 1338 234 195 169 0 49 0
[pid=19884] ppid=19881 vsize=85984 CPUtime=1199.03
/proc/19884/stat : 19884 (rsat) R 19881 19881 19527 0 -1 4194304 27643 0 0 0 119869 34 0 0 25 0 1 0 336198136 88047616 21278 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19884/statm: 21496 21278 86 211 0 21282 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 91336

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19881 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=968852 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=56991
CPU time returned by wait4() is 1.02584
while last known CPU time is 1200.04

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

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.65
CPU system time (s): 0.39
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 98512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.968852
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6734
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= 24

runsolver used 1.2848 second user time and 3.09253 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue Mar  6 06:27:14 UTC 2007

IDJOB= 330328
IDBENCH= 20561
IDSOLVER= 104
FILE ID= node9/330328-1173162434

PBS_JOBID= 4015010

Free space on /tmp= 66439 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k20.cnf
COMMAND LINE= /tmp/evaluation/330328-1173162434/rsat.sh /tmp/evaluation/330328-1173162434/instance-330328-1173162434.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-330328-1173162434 -o ROOT/results/node9/solver-330328-1173162434 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330328-1173162434/rsat.sh /tmp/evaluation/330328-1173162434/instance-330328-1173162434.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  42009d0a86b074043b8da4b9e8720c85

RANDOM SEED= 816961966

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1456032 kB
Buffers:         40648 kB
Cached:         486460 kB
SwapCached:       8732 kB
Active:         110632 kB
Inactive:       438984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1456032 kB
SwapTotal:     4192956 kB
SwapFree:      4152248 kB
Dirty:            5400 kB
Writeback:           0 kB
Mapped:          29448 kB
Slab:            35884 kB
Committed_AS:  1429168 kB
PageTables:       1688 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= 66435 MiB

End job on node9 on Tue Mar  6 06:47:17 UTC 2007