Trace number 320133

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 1200.61

General information on the benchmark

Nameindustrial/
manolios/manol-pipe-f9b.cnf
MD5SUMc3e7cb16bced9d54ce489b6e95d89943
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark383.993
Satisfiable
(Un)Satisfiability was proved
Number of variables183371
Number of clauses547078
Sum of the clauses size1276514
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2364718
Number of clauses of size 3182359
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.48/0.58	c ==============================================================================
0.48/0.58	c |           |     ORIGINAL     |              LEARNT              |          |
0.48/0.58	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.48/0.58	c ==============================================================================
0.48/0.58	c |         0 |  547077  1276513 |  164123       0        0     nan |  0.000 % |
3.89/4.00	c |         0 |  222774   884637 |      --       0       --      -- |     --   | -324296/-391859
3.98/4.00	c ==============================================================================
3.98/4.00	c Result  :   #vars: 28754   #clauses: 222774   #literals: 884637
3.98/4.00	c CPU time:   3.78043 s
3.98/4.00	c ==============================================================================
4.36/4.42	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/node33/watcher-320133-1173041142 -o ROOT/results/node33/solver-320133-1173041142 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320133-1173041142/rsat.sh /tmp/evaluation/320133-1173041142/instance-320133-1173041142.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: 1.07 1.06 1.01 3/64 31659
/proc/meminfo: memFree=1406216/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=0
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 30070667 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31659/statm: 1338 232 195 169 0 49 0
[pid=31660] ppid=31659 vsize=952 CPUtime=0
/proc/31660/stat : 31660 (SatElite) R 31659 31659 30406 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 30070667 974848 128 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/31660/statm: 238 129 49 128 0 107 0

[startup+0.08562 s]
/proc/loadavg: 1.07 1.06 1.01 3/64 31659
/proc/meminfo: memFree=1406216/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=0
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 30070667 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31659/statm: 1338 232 195 169 0 49 0
[pid=31660] ppid=31659 vsize=11256 CPUtime=0.07
/proc/31660/stat : 31660 (SatElite) R 31659 31659 30406 0 -1 4194304 2659 0 0 0 6 1 0 0 19 0 1 0 30070667 11526144 2641 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31660/statm: 2814 2642 49 128 0 2683 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16608

[startup+0.101622 s]
/proc/loadavg: 1.07 1.06 1.01 3/64 31659
/proc/meminfo: memFree=1406216/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=0
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 30070667 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31659/statm: 1338 232 195 169 0 49 0
[pid=31660] ppid=31659 vsize=15460 CPUtime=0.09
/proc/31660/stat : 31660 (SatElite) R 31659 31659 30406 0 -1 4194304 3193 0 0 0 8 1 0 0 19 0 1 0 30070667 15831040 3175 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31660/statm: 3865 3175 49 128 0 3734 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20812

[startup+0.301647 s]
/proc/loadavg: 1.07 1.06 1.01 3/64 31659
/proc/meminfo: memFree=1406216/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=0
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 30070667 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31659/statm: 1338 232 195 169 0 49 0
[pid=31660] ppid=31659 vsize=39332 CPUtime=0.28
/proc/31660/stat : 31660 (SatElite) R 31659 31659 30406 0 -1 4194304 9101 0 0 0 24 4 0 0 20 0 1 0 30070667 40275968 9083 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31660/statm: 9833 9084 49 128 0 9702 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 44684

[startup+0.701699 s]
/proc/loadavg: 1.07 1.06 1.01 3/64 31659
/proc/meminfo: memFree=1406216/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=0
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 30070667 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31659/statm: 1338 232 195 169 0 49 0
[pid=31660] ppid=31659 vsize=85668 CPUtime=0.69
/proc/31660/stat : 31660 (SatElite) R 31659 31659 30406 0 -1 4194304 19948 0 0 0 58 11 0 0 24 0 1 0 30070667 87724032 18411 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/31660/statm: 21417 18411 69 128 0 21286 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 91020

[startup+1.5018 s]
/proc/loadavg: 1.07 1.06 1.01 2/66 31661
/proc/meminfo: memFree=1328184/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=0
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 30070667 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31659/statm: 1338 232 195 169 0 49 0
[pid=31660] ppid=31659 vsize=89128 CPUtime=1.49
/proc/31660/stat : 31660 (SatElite) R 31659 31659 30406 0 -1 4194304 20742 0 0 0 135 14 0 0 25 0 1 0 30070667 91267072 19205 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/31660/statm: 22282 19205 69 128 0 22151 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94480

[startup+3.102 s]
/proc/loadavg: 1.07 1.06 1.01 2/66 31661
/proc/meminfo: memFree=1316792/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=0
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 30070667 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31659/statm: 1338 232 195 169 0 49 0
[pid=31660] ppid=31659 vsize=95000 CPUtime=3.09
/proc/31660/stat : 31660 (SatElite) R 31659 31659 30406 0 -1 4194304 22024 0 0 0 289 20 0 0 25 0 1 0 30070667 97280000 20487 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571671 0 0 4096 3 0 0 0 17 1 0 0
/proc/31660/statm: 23750 20487 69 128 0 23619 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100352

[startup+6.3014 s]
/proc/loadavg: 1.06 1.06 1.01 2/66 31662
/proc/meminfo: memFree=1367416/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=18140 CPUtime=1.86
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 4445 0 0 0 184 2 0 0 25 0 1 0 30071109 18575360 4311 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 4535 4311 86 211 0 4321 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 23492

[startup+12.7022 s]
/proc/loadavg: 1.06 1.06 1.01 2/66 31662
/proc/meminfo: memFree=1361400/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=24976 CPUtime=8.26
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 6196 0 0 0 822 4 0 0 25 0 1 0 30071109 25575424 5931 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529599 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 6244 5931 86 211 0 6030 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 30328

[startup+25.5018 s]
/proc/loadavg: 1.05 1.06 1.01 2/66 31662
/proc/meminfo: memFree=1352056/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=33452 CPUtime=21.06
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 9221 0 0 0 2099 7 0 0 25 0 1 0 30071109 34254848 7990 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 8363 7990 86 211 0 8149 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 38804

[startup+51.102 s]
/proc/loadavg: 1.03 1.05 1.01 2/66 31662
/proc/meminfo: memFree=1348408/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=37188 CPUtime=46.63
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 10239 0 0 0 4655 8 0 0 25 0 1 0 30071109 38080512 9007 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 9297 9007 86 211 0 9083 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 42540

[startup+102.305 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 31662
/proc/meminfo: memFree=1337336/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=49300 CPUtime=97.82
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 14152 0 0 0 9771 11 0 0 25 0 1 0 30071109 50483200 11760 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 12325 11760 86 211 0 12111 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 54652

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 31662
/proc/meminfo: memFree=1331640/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=54512 CPUtime=157.8
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 17069 0 0 0 15767 13 0 0 25 0 1 0 30071109 55820288 13136 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 13628 13136 86 211 0 13414 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 59864

[startup+222.301 s]
/proc/loadavg: 1.04 1.04 1.00 2/66 31662
/proc/meminfo: memFree=1317560/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=68096 CPUtime=217.79
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 20633 0 0 0 21762 17 0 0 25 0 1 0 30071109 69730304 16689 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 17024 16689 86 211 0 16810 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 73448

[startup+282.302 s]
/proc/loadavg: 1.11 1.06 1.01 2/66 31662
/proc/meminfo: memFree=1309560/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=75456 CPUtime=277.77
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 24104 0 0 0 27757 20 0 0 25 0 1 0 30071109 77266944 18618 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530164 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 18864 18618 86 211 0 18650 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 80808

[startup+342.301 s]
/proc/loadavg: 1.13 1.07 1.01 2/66 31662
/proc/meminfo: memFree=1309624/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=75456 CPUtime=337.75
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 24104 0 0 0 33755 20 0 0 25 0 1 0 30071109 77266944 18618 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 18864 18618 86 211 0 18650 0

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

[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=94264 CPUtime=517.69
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 28992 0 0 0 51744 25 0 0 25 0 1 0 30071109 96526336 22724 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 23566 22724 86 211 0 23352 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 99616

[startup+582.301 s]
/proc/loadavg: 1.10 1.08 1.01 2/66 31662
/proc/meminfo: memFree=1285176/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=102048 CPUtime=577.68
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 31036 0 0 0 57741 27 0 0 25 0 1 0 30071109 104497152 24762 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 25512 24762 86 211 0 25298 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 107400

[startup+642.302 s]
/proc/loadavg: 1.16 1.10 1.02 2/66 31662
/proc/meminfo: memFree=1279544/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=107128 CPUtime=637.66
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 35627 0 0 0 63737 29 0 0 25 0 1 0 30071109 109699072 26106 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 26782 26106 86 211 0 26568 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 112480

[startup+702.301 s]
/proc/loadavg: 1.11 1.09 1.02 2/66 31662
/proc/meminfo: memFree=1279544/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=107128 CPUtime=697.64
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 35627 0 0 0 69735 29 0 0 25 0 1 0 30071109 109699072 26106 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 26782 26106 86 211 0 26568 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 112480

[startup+762.306 s]
/proc/loadavg: 1.04 1.07 1.01 2/66 31662
/proc/meminfo: memFree=1279672/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=107128 CPUtime=757.63
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 35630 0 0 0 75734 29 0 0 25 0 1 0 30071109 109699072 26109 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 26782 26109 86 211 0 26568 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 112480

[startup+822.301 s]
/proc/loadavg: 1.01 1.06 1.01 2/66 31662
/proc/meminfo: memFree=1279672/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=107128 CPUtime=817.6
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 35635 0 0 0 81731 29 0 0 25 0 1 0 30071109 109699072 26114 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 26782 26114 86 211 0 26568 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 112480

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 31662
/proc/meminfo: memFree=1279736/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=107128 CPUtime=877.59
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 35635 0 0 0 87730 29 0 0 25 0 1 0 30071109 109699072 26114 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 26782 26114 86 211 0 26568 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 112480

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/72 31764
/proc/meminfo: memFree=1278336/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=107128 CPUtime=937.52
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 35646 0 0 0 93723 29 0 0 25 0 1 0 30071109 109699072 26125 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 26782 26125 86 211 0 26568 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 112480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/72 31840
/proc/meminfo: memFree=1275512/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=110264 CPUtime=997.46
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 36368 0 0 0 99716 30 0 0 25 0 1 0 30071109 112910336 26844 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 27566 26844 86 211 0 27352 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 115616

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 31860
/proc/meminfo: memFree=1269496/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=117224 CPUtime=1057.43
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 38142 0 0 0 105712 31 0 0 25 0 1 0 30071109 120037376 28615 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 29306 28615 86 211 0 29092 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 122576

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 31860
/proc/meminfo: memFree=1261496/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=125028 CPUtime=1117.41
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 40148 0 0 0 111709 32 0 0 25 0 1 0 30071109 128028672 30616 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 31257 30616 86 211 0 31043 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 130380

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 31860
/proc/meminfo: memFree=1255736/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=130916 CPUtime=1177.39
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 41593 0 0 0 117705 34 0 0 25 0 1 0 30071109 134057984 32058 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 32729 32058 86 211 0 32515 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 136268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 31860
/proc/meminfo: memFree=1254136/2055920 swapFree=4192956/4192956
[pid=31659] ppid=31657 vsize=5352 CPUtime=4.39
/proc/31659/stat : 31659 (rsat.sh) S 31657 31659 30406 0 -1 4194304 305 23936 0 0 0 0 413 26 16 0 1 0 30070667 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31659/statm: 1338 234 195 169 0 49 0
[pid=31662] ppid=31659 vsize=132464 CPUtime=1195.69
/proc/31662/stat : 31662 (rsat) R 31659 31659 30406 0 -1 4194304 41961 0 0 0 119535 34 0 0 25 0 1 0 30071109 135643136 32426 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31662/statm: 33116 32426 86 211 0 32902 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 137816

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 31659 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=133371 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=262960
CPU time returned by wait4() is 4.39633
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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.48
CPU system time (s): 0.6
CPU usage (%): 99.9555
Max. virtual memory (cumulated for all children) (KiB): 137816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.13337
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24241
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= 17

runsolver used 0.968852 second user time and 2.50662 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sun Mar  4 20:45:43 UTC 2007

IDJOB= 320133
IDBENCH= 20496
IDSOLVER= 104
FILE ID= node33/320133-1173041142

PBS_JOBID= 4012462

Free space on /tmp= 66508 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-f9b.cnf
COMMAND LINE= /tmp/evaluation/320133-1173041142/rsat.sh /tmp/evaluation/320133-1173041142/instance-320133-1173041142.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-320133-1173041142 -o ROOT/results/node33/solver-320133-1173041142 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320133-1173041142/rsat.sh /tmp/evaluation/320133-1173041142/instance-320133-1173041142.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c3e7cb16bced9d54ce489b6e95d89943

RANDOM SEED= 437393652

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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:       1406624 kB
Buffers:         36176 kB
Cached:         539716 kB
SwapCached:          0 kB
Active:         163380 kB
Inactive:       431188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1406624 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           11220 kB
Writeback:           0 kB
Mapped:          28848 kB
Slab:            40816 kB
Committed_AS:    84068 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66502 MiB

End job on node33 on Sun Mar  4 21:05:45 UTC 2007