Trace number 334870

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) 1200.08 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-equilarge_m3.used-as.sat04-900.sat05-4186.reshuffled-07.cnf
MD5SUMff7bc04717f7472a7de76a6b5c02e3a4
Bench CategoryCRAFTED (crafted 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 variables9528
Number of clauses1018562
Sum of the clauses size2044318
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21017395
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 55
Number of clauses of size over 51154

Solver Data (download as text)

0.00/0.00	c Parsing...
0.78/0.83	c ==============================================================================
0.78/0.83	c |           |     ORIGINAL     |              LEARNT              |          |
0.78/0.83	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.78/0.83	c ==============================================================================
0.78/0.83	c |         0 | 1018562  2044318 |  305568       0        0     nan |  0.000 % |
15.19/15.24	c |         0 | 1008700  3422759 |      --       0       --      -- |     --   | -9862/1378441
15.19/15.24	c ==============================================================================
15.19/15.24	c Result  :   #vars: 8350   #clauses: 1008700   #literals: 3422759
15.19/15.24	c CPU time:   15.0467 s
15.19/15.24	c ==============================================================================
16.68/16.70	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/node4/watcher-334870-1173597405 -o ROOT/results/node4/solver-334870-1173597405 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334870-1173597405/rsat.sh /tmp/evaluation/334870-1173597405/instance-334870-1173597405.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 31148
/proc/meminfo: memFree=1389288/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=0
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 379695538 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31148/statm: 1338 232 195 169 0 49 0
[pid=31149] ppid=31148 vsize=1556 CPUtime=0
/proc/31149/stat : 31149 (SatElite) R 31148 31148 30018 0 -1 4194304 272 0 0 0 0 0 0 0 20 0 1 0 379695538 1593344 254 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548217 0 0 4096 3 0 0 0 17 1 0 0
/proc/31149/statm: 389 257 49 128 0 258 0

[startup+0.0618691 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 31148
/proc/meminfo: memFree=1389288/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=0
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 379695538 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31148/statm: 1338 232 195 169 0 49 0
[pid=31149] ppid=31148 vsize=6016 CPUtime=0.05
/proc/31149/stat : 31149 (SatElite) R 31148 31148 30018 0 -1 4194304 1278 0 0 0 4 1 0 0 20 0 1 0 379695538 6160384 1260 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31149/statm: 1504 1261 49 128 0 1373 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11368

[startup+0.101873 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 31148
/proc/meminfo: memFree=1389288/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=0
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 379695538 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31148/statm: 1338 232 195 169 0 49 0
[pid=31149] ppid=31148 vsize=8508 CPUtime=0.09
/proc/31149/stat : 31149 (SatElite) R 31148 31148 30018 0 -1 4194304 1832 0 0 0 8 1 0 0 20 0 1 0 379695538 8712192 1814 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31149/statm: 2160 1815 49 128 0 2029 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13860

[startup+0.301891 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 31148
/proc/meminfo: memFree=1389288/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=0
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 379695538 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31148/statm: 1338 232 195 169 0 49 0
[pid=31149] ppid=31148 vsize=21412 CPUtime=0.29
/proc/31149/stat : 31149 (SatElite) R 31148 31148 30018 0 -1 4194304 5046 0 0 0 26 3 0 0 21 0 1 0 379695538 21925888 5028 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/31149/statm: 5353 5028 49 128 0 5222 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26764

[startup+0.70193 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 31148
/proc/meminfo: memFree=1389288/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=0
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 379695538 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31148/statm: 1338 232 195 169 0 49 0
[pid=31149] ppid=31148 vsize=46164 CPUtime=0.68
/proc/31149/stat : 31149 (SatElite) R 31148 31148 30018 0 -1 4194304 11307 0 0 0 61 7 0 0 25 0 1 0 379695538 47271936 11289 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31149/statm: 11541 11289 49 128 0 11410 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 51516

[startup+1.50201 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31150
/proc/meminfo: memFree=1331480/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=0
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 379695538 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31148/statm: 1338 232 195 169 0 49 0
[pid=31149] ppid=31148 vsize=69224 CPUtime=1.49
/proc/31149/stat : 31149 (SatElite) R 31148 31148 30018 0 -1 4194304 16068 0 0 0 137 12 0 0 25 0 1 0 379695538 70885376 16050 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/31149/statm: 17306 16050 69 128 0 17175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74576

[startup+3.10116 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31150
/proc/meminfo: memFree=1316504/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=0
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 379695538 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31148/statm: 1338 232 195 169 0 49 0
[pid=31149] ppid=31148 vsize=84784 CPUtime=3.09
/proc/31149/stat : 31149 (SatElite) R 31148 31148 30018 0 -1 4194304 19950 0 0 0 292 17 0 0 25 0 1 0 379695538 86818816 19932 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/31149/statm: 21196 19932 69 128 0 21065 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90136

[startup+6.30246 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31150
/proc/meminfo: memFree=1290840/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=0
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 379695538 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31148/statm: 1338 232 195 169 0 49 0
[pid=31149] ppid=31148 vsize=108144 CPUtime=6.29
/proc/31149/stat : 31149 (SatElite) R 31148 31148 30018 0 -1 4194304 23705 0 0 0 610 19 0 0 25 0 1 0 379695538 110739456 23687 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574373 0 0 4096 3 0 0 0 17 1 0 0
/proc/31149/statm: 27036 23687 69 128 0 26905 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113496

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31150
/proc/meminfo: memFree=1290840/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=0
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 379695538 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31148/statm: 1338 232 195 169 0 49 0
[pid=31149] ppid=31148 vsize=108144 CPUtime=12.69
/proc/31149/stat : 31149 (SatElite) R 31148 31148 30018 0 -1 4194304 23724 0 0 0 1250 19 0 0 25 0 1 0 379695538 110739456 23706 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574805 0 0 4096 3 0 0 0 17 1 0 0
/proc/31149/statm: 27036 23706 69 128 0 26905 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 113496

[startup+25.5013 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1304728/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=61584 CPUtime=8.78
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 15254 0 0 0 869 9 0 0 25 0 1 0 379697209 63062016 15240 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 15396 15240 86 211 0 15182 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 66936

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1300824/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=65572 CPUtime=34.37
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 16231 0 0 0 3427 10 0 0 25 0 1 0 379697209 67145728 16217 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 16393 16217 86 211 0 16179 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 70924

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1293784/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=73092 CPUtime=85.56
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 18125 0 0 0 8544 12 0 0 25 0 1 0 379697209 74846208 18013 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 18273 18013 86 211 0 18059 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 78444

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1286296/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=80452 CPUtime=145.55
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 20008 0 0 0 14540 15 0 0 25 0 1 0 379697209 82382848 19896 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 20113 19896 86 211 0 19899 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 85804

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1278808/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=88364 CPUtime=205.53
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 22056 0 0 0 20535 18 0 0 25 0 1 0 379697209 90484736 21750 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 22091 21750 86 211 0 21877 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 93716

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1271512/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=95404 CPUtime=265.52
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 23884 0 0 0 26531 21 0 0 25 0 1 0 379697209 97693696 23578 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 23851 23578 86 211 0 23637 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 100756

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1265304/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=101440 CPUtime=325.5
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 25419 0 0 0 32527 23 0 0 25 0 1 0 379697209 103874560 25113 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 25360 25113 86 211 0 25146 0

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

[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=120460 CPUtime=505.46
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 30320 0 0 0 50517 29 0 0 25 0 1 0 379697209 123351040 29628 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 30115 29628 86 211 0 29901 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 125812

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1240280/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=127244 CPUtime=565.44
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 32044 0 0 0 56513 31 0 0 25 0 1 0 379697209 130297856 31352 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 31811 31352 86 211 0 31597 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 132596

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1235992/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=131344 CPUtime=625.43
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 33099 0 0 0 62510 33 0 0 25 0 1 0 379697209 134496256 32407 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 32836 32407 86 211 0 32622 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 136696

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1231576/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=135648 CPUtime=685.42
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 34222 0 0 0 68507 35 0 0 25 0 1 0 379697209 138903552 33530 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 33912 33530 86 211 0 33698 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 141000

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1223128/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=143868 CPUtime=745.4
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 36316 0 0 0 74503 37 0 0 25 0 1 0 379697209 147320832 35624 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 35967 35624 86 211 0 35753 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 149220

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1216664/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=150300 CPUtime=805.38
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 37940 0 0 0 80499 39 0 0 25 0 1 0 379697209 153907200 37248 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 37575 37248 86 211 0 37361 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 155652

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1210904/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=155888 CPUtime=865.37
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 39356 0 0 0 86496 41 0 0 25 0 1 0 379697209 159629312 38664 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 38972 38664 86 211 0 38758 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 161240

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1205592/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=161084 CPUtime=925.36
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 40719 0 0 0 92493 43 0 0 25 0 1 0 379697209 164950016 40027 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 40271 40027 86 211 0 40057 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 166436

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1200216/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=166260 CPUtime=985.34
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 42038 0 0 0 98490 44 0 0 25 0 1 0 379697209 170250240 41346 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 41565 41346 86 211 0 41351 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 171612

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1195928/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=173536 CPUtime=1045.32
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 43885 0 0 0 104486 46 0 0 25 0 1 0 379697209 177700864 42423 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 43384 42423 86 211 0 43170 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 178888

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1190616/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=178596 CPUtime=1105.31
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 45209 0 0 0 110483 48 0 0 25 0 1 0 379697209 182882304 43747 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 44649 43747 86 211 0 44435 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 183948

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 31151
/proc/meminfo: memFree=1185880/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=183272 CPUtime=1165.29
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 46419 0 0 0 116479 50 0 0 25 0 1 0 379697209 187670528 44957 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530118 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 45818 44957 86 211 0 45604 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 188624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.06 1.00 0.99 2/79 31151
/proc/meminfo: memFree=1184472/2055920 swapFree=4153224/4192956
[pid=31148] ppid=31146 vsize=5352 CPUtime=16.69
/proc/31148/stat : 31148 (rsat.sh) S 31146 31148 30018 0 -1 4194304 305 23745 0 0 0 0 1641 28 16 0 1 0 379695538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31148/statm: 1338 234 195 169 0 49 0
[pid=31151] ppid=31148 vsize=184604 CPUtime=1183.39
/proc/31151/stat : 31151 (rsat) R 31148 31148 30018 0 -1 4194304 46751 0 0 0 118289 50 0 0 25 0 1 0 379697209 189034496 45289 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31151/statm: 46151 45289 86 211 0 45937 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 189956

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31148 and gives childrusage.ru_utime.tv_sec=16 childrusage.ru_utime.tv_usec=415504 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=286956
CPU time returned by wait4() is 16.7025
while last known CPU time is 1200.08

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

Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.3
CPU system time (s): 0.78
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 189956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.4155
system time used= 0.286956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24050
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= 16

runsolver used 1.3108 second user time and 3.06553 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Mar 11 07:16:47 UTC 2007

IDJOB= 334870
IDBENCH= 24638
IDSOLVER= 104
FILE ID= node4/334870-1173597405

PBS_JOBID= 4101229

Free space on /tmp= 66492 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_m3.used-as.sat04-900.sat05-4186.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334870-1173597405/rsat.sh /tmp/evaluation/334870-1173597405/instance-334870-1173597405.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-334870-1173597405 -o ROOT/results/node4/solver-334870-1173597405 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334870-1173597405/rsat.sh /tmp/evaluation/334870-1173597405/instance-334870-1173597405.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ff7bc04717f7472a7de76a6b5c02e3a4

RANDOM SEED= 912474872

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1389696 kB
Buffers:         49828 kB
Cached:         534572 kB
SwapCached:       2984 kB
Active:         408140 kB
Inactive:       200220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1389696 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:           14432 kB
Writeback:           0 kB
Mapped:          30416 kB
Slab:            43388 kB
Committed_AS:  1318744 kB
PageTables:       1768 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= 66470 MiB

End job on node4 on Sun Mar 11 07:36:49 UTC 2007