Trace number 313780

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 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data (download as text)

0.00/0.02	c Parsing...
1.46/1.50	c ==============================================================================
1.46/1.50	c |           |     ORIGINAL     |              LEARNT              |          |
1.46/1.50	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.46/1.50	c ==============================================================================
1.46/1.50	c |         0 | 1543625  3616766 |  463087       0        0     nan |  0.000 % |
11.56/11.64	c |         0 |  616629  1615529 |      --       0       --      -- |     --   | -584573/-1226581
11.56/11.65	c ==============================================================================
11.56/11.65	c Result  :   #vars: 93490   #clauses: 616629   #literals: 1615529
11.56/11.65	c CPU time:   11.2313 s
11.56/11.65	c ==============================================================================
12.45/12.57	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/node41/watcher-313780-1176890966 -o ROOT/results/node41/solver-313780-1176890966 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313780-1176890966/rsat.sh /tmp/evaluation/313780-1176890966/instance-313780-1176890966.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: 0.92 0.98 0.99 3/77 10746
/proc/meminfo: memFree=1814624/2055920 swapFree=4090908/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=0
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137008518 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10746/statm: 1338 232 195 169 0 49 0
[pid=10747] ppid=10746 vsize=684 CPUtime=0
/proc/10747/stat : 10747 (SatElite) D 10746 10746 10354 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 137008518 700416 44 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/10747/statm: 171 44 36 128 0 40 0

[startup+0.102038 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10746
/proc/meminfo: memFree=1814624/2055920 swapFree=4090908/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=0
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137008518 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10746/statm: 1338 232 195 169 0 49 0
[pid=10747] ppid=10746 vsize=13816 CPUtime=0.07
/proc/10747/stat : 10747 (SatElite) R 10746 10746 10354 0 -1 4194304 2849 0 0 0 6 1 0 0 18 0 1 0 137008518 14147584 2831 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134565092 0 0 4096 3 0 0 0 17 0 0 0
/proc/10747/statm: 3454 2831 49 128 0 3323 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 19168

[startup+0.201049 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10746
/proc/meminfo: memFree=1814624/2055920 swapFree=4090908/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=0
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137008518 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10746/statm: 1338 232 195 169 0 49 0
[pid=10747] ppid=10746 vsize=40528 CPUtime=0.17
/proc/10747/stat : 10747 (SatElite) R 10746 10746 10354 0 -1 4194304 8052 0 0 0 14 3 0 0 18 0 1 0 137008518 41500672 8034 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134548217 0 0 4096 3 0 0 0 17 0 0 0
/proc/10747/statm: 10132 8034 49 128 0 10001 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 45880

[startup+0.301055 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10746
/proc/meminfo: memFree=1814624/2055920 swapFree=4090908/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=0
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137008518 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10746/statm: 1338 232 195 169 0 49 0
[pid=10747] ppid=10746 vsize=74180 CPUtime=0.26
/proc/10747/stat : 10747 (SatElite) R 10746 10746 10354 0 -1 4194304 12998 0 0 0 21 5 0 0 20 0 1 0 137008518 75960320 12980 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 0 0 0
/proc/10747/statm: 18545 12980 49 128 0 18414 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 79532

[startup+0.701088 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10746
/proc/meminfo: memFree=1814624/2055920 swapFree=4090908/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=0
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137008518 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10746/statm: 1338 232 195 169 0 49 0
[pid=10747] ppid=10746 vsize=108964 CPUtime=0.66
/proc/10747/stat : 10747 (SatElite) R 10746 10746 10354 0 -1 4194304 21707 0 0 0 56 10 0 0 23 0 1 0 137008518 111579136 21689 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134530721 0 0 4096 3 0 0 0 17 0 0 0
/proc/10747/statm: 27241 21689 49 128 0 27110 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 114316

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 10748
/proc/meminfo: memFree=1701896/2055920 swapFree=4090908/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=0
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137008518 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10746/statm: 1338 232 195 169 0 49 0
[pid=10747] ppid=10746 vsize=158096 CPUtime=1.46
/proc/10747/stat : 10747 (SatElite) R 10746 10746 10354 0 -1 4194304 34462 0 0 0 128 18 0 0 25 0 1 0 137008518 161890304 34444 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134545894 0 0 4096 3 0 0 0 17 1 0 0
/proc/10747/statm: 39524 34444 50 128 0 39393 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 163448

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 10748
/proc/meminfo: memFree=1661512/2055920 swapFree=4090908/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=0
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137008518 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10746/statm: 1338 232 195 169 0 49 0
[pid=10747] ppid=10746 vsize=184528 CPUtime=3.06
/proc/10747/stat : 10747 (SatElite) R 10746 10746 10354 0 -1 4194304 43065 0 0 0 283 23 0 0 25 0 1 0 137008518 188956672 39292 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/10747/statm: 46132 39292 69 128 0 46001 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 189880

[startup+6.30156 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 10748
/proc/meminfo: memFree=1647632/2055920 swapFree=4090908/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=0
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137008518 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10746/statm: 1338 232 195 169 0 49 0
[pid=10747] ppid=10746 vsize=204424 CPUtime=6.27
/proc/10747/stat : 10747 (SatElite) R 10746 10746 10354 0 -1 4194304 47902 0 0 0 600 27 0 0 25 0 1 0 137008518 209330176 43397 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134544534 0 0 4096 3 0 0 0 17 1 0 0
/proc/10747/statm: 51106 43397 69 128 0 50975 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 209776

[startup+12.7011 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 10748
/proc/meminfo: memFree=1633808/2055920 swapFree=4090908/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 5352

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1755344/2055920 swapFree=4090908/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=40060 CPUtime=12.92
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 10425 0 0 0 1286 6 0 0 25 0 1 0 137009775 41021440 9588 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 10015 9588 86 211 0 9801 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 45412

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1752656/2055920 swapFree=4090972/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=43436 CPUtime=38.48
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 11269 0 0 0 3842 6 0 0 25 0 1 0 137009775 44478464 10388 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134518119 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 10859 10388 86 211 0 10645 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 48788

[startup+102.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1747024/2055920 swapFree=4090972/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=48864 CPUtime=89.68
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 12865 0 0 0 8959 9 0 0 25 0 1 0 137009775 50036736 11724 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 12216 11724 86 211 0 12002 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 54216

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1735312/2055920 swapFree=4090972/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=61032 CPUtime=149.66
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 15995 0 0 0 14953 13 0 0 25 0 1 0 137009775 62496768 14657 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 15258 14657 86 211 0 15044 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 66384

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1723472/2055920 swapFree=4091036/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=72456 CPUtime=209.64
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 18936 0 0 0 20947 17 0 0 25 0 1 0 137009775 74194944 17582 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 18114 17582 86 211 0 17900 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 77808

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1716048/2055920 swapFree=4091036/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=79696 CPUtime=269.63
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 20909 0 0 0 26943 20 0 0 25 0 1 0 137009775 81608704 19455 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526311 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 19924 19455 86 211 0 19710 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 85048

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1707920/2055920 swapFree=4091100/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=88968 CPUtime=329.6
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 23342 0 0 0 32937 23 0 0 25 0 1 0 137009775 91103232 21435 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 22242 21435 86 211 0 22028 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 94320


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

/proc/10749/statm: 30717 30109 86 211 0 30503 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 128220

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1667024/2055920 swapFree=4091228/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=128584 CPUtime=629.53
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 33743 0 0 0 62915 38 0 0 25 0 1 0 137009775 131670016 31569 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 32146 31569 86 211 0 31932 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 133936

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1661136/2055920 swapFree=4091228/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=134096 CPUtime=689.51
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 35239 0 0 0 68911 40 0 0 25 0 1 0 137009775 137314304 32976 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 33524 32976 86 211 0 33310 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 139448

[startup+762.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 10749
/proc/meminfo: memFree=1653584/2055920 swapFree=4091228/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=141300 CPUtime=749.5
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 37163 0 0 0 74907 43 0 0 25 0 1 0 137009775 144691200 34827 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529262 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 35325 34827 86 211 0 35111 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 146652

[startup+822.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 10749
/proc/meminfo: memFree=1647568/2055920 swapFree=4091292/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=150272 CPUtime=809.48
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 39463 0 0 0 80902 46 0 0 25 0 1 0 137009775 153878528 36331 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 37568 36331 86 211 0 37354 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 155624

[startup+882.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1647120/2055920 swapFree=4091292/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=150104 CPUtime=869.46
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 42693 0 0 0 86898 48 0 0 25 0 1 0 137009775 153706496 36352 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134524173 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 37526 36352 86 211 0 37312 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 155456

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1647120/2055920 swapFree=4091356/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=150104 CPUtime=929.45
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 42693 0 0 0 92896 49 0 0 25 0 1 0 137009775 153706496 36352 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 37526 36352 86 211 0 37312 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 155456

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1647056/2055920 swapFree=4091356/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=150104 CPUtime=989.43
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 42693 0 0 0 98894 49 0 0 25 0 1 0 137009775 153706496 36352 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 37526 36352 86 211 0 37312 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 155456

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1646992/2055920 swapFree=4091420/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=150104 CPUtime=1049.42
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 42693 0 0 0 104892 50 0 0 25 0 1 0 137009775 153706496 36352 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 37526 36352 86 211 0 37312 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 155456

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1646992/2055920 swapFree=4091420/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=150104 CPUtime=1109.4
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 42693 0 0 0 110890 50 0 0 25 0 1 0 137009775 153706496 36352 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 37526 36352 86 211 0 37312 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 155456

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1646992/2055920 swapFree=4091420/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=150104 CPUtime=1169.39
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 42693 0 0 0 116888 51 0 0 25 0 1 0 137009775 153706496 36352 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 37526 36352 86 211 0 37312 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 155456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1646928/2055920 swapFree=4091420/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=150104 CPUtime=1187.48
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 42693 0 0 0 118697 51 0 0 25 0 1 0 137009775 153706496 36352 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526583 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 37526 36352 86 211 0 37312 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 155456

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10749
/proc/meminfo: memFree=1646928/2055920 swapFree=4091420/4192956
[pid=10746] ppid=10744 vsize=5352 CPUtime=12.52
/proc/10746/stat : 10746 (rsat.sh) S 10744 10746 10354 0 -1 4194304 305 67621 0 0 0 0 1206 46 16 0 1 0 137008518 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10746/statm: 1338 234 195 169 0 49 0
[pid=10749] ppid=10746 vsize=150104 CPUtime=1187.48
/proc/10749/stat : 10749 (rsat) R 10746 10746 10354 0 -1 4194304 42693 0 0 0 118697 51 0 0 25 0 1 0 137009775 153706496 36352 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526583 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10749/statm: 37526 36352 86 211 0 37312 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 155456

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10746 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=62166
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=464929
# CPU time returned by wait4() is 12.5271
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.44
CPU time (s): 1200
CPU user time (s): 1199.03
CPU system time (s): 0.97
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 220100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.0622
system time used= 0.464929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67926
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= 20
involuntary context switches= 267

runsolver used 1.24581 second user time and 3.13152 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Wed Apr 18 10:09:26 UTC 2007

IDJOB= 313780
IDBENCH= 20375
IDSOLVER= 104
FILE ID= node41/313780-1176890966

PBS_JOBID= 4595136

Free space on /tmp= 66470 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/313780-1176890966/rsat.sh /tmp/evaluation/313780-1176890966/instance-313780-1176890966.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-313780-1176890966 -o ROOT/results/node41/solver-313780-1176890966 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313780-1176890966/rsat.sh /tmp/evaluation/313780-1176890966/instance-313780-1176890966.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  a2687a8a1b0deeabfd7eddcfa56549a2

RANDOM SEED= 584881539

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1815096 kB
Buffers:          6020 kB
Cached:         157348 kB
SwapCached:       2280 kB
Active:          84848 kB
Inactive:       101540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815096 kB
SwapTotal:     4192956 kB
SwapFree:      4090908 kB
Dirty:           30520 kB
Writeback:           0 kB
Mapped:          30952 kB
Slab:            39720 kB
Committed_AS:  2558436 kB
PageTables:       2008 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= 66454 MiB

End job on node41 on Wed Apr 18 10:29:29 UTC 2007