Trace number 308565

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) 1200.09 1200.49

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S915337037-05-SAT.cnf
MD5SUMebde26cba69a0651179051fde4b21ccb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.315951
Satisfiable
(Un)Satisfiability was proved
Number of variables5500
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   14684    39647 |    4405       0        0     nan |  0.000 % |
0.08/0.12	c |         0 |   12427    37646 |      --       0       --      -- |     --   | -2257/-2001
0.08/0.12	c ==============================================================================
0.08/0.12	c Result  :   #vars: 3944   #clauses: 12427   #literals: 37646
0.08/0.12	c CPU time:   0.100984 s
0.08/0.12	c ==============================================================================
0.08/0.15	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-308565-1172522345 -o ROOT/results/node23/solver-308565-1172522345 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308565-1172522345/rsat.sh /tmp/evaluation/308565-1172522345/instance-308565-1172522345.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 17279
/proc/meminfo: memFree=1884400/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 272188413 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17279/statm: 1338 232 195 169 0 49 0
[pid=17280] ppid=17279 vsize=684 CPUtime=0
/proc/17280/stat : 17280 (SatElite) D 17279 17279 16318 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 272188413 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/17280/statm: 171 44 36 128 0 40 0

[startup+0.107825 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17279
/proc/meminfo: memFree=1884400/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 272188413 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17279/statm: 1338 232 195 169 0 49 0
[pid=17280] ppid=17279 vsize=3176 CPUtime=0.08
/proc/17280/stat : 17280 (SatElite) R 17279 17279 16318 0 -1 4194304 703 0 0 0 8 0 0 0 18 0 1 0 272188413 3252224 685 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134530739 0 0 4096 3 0 0 0 17 0 0 0
/proc/17280/statm: 794 685 69 128 0 663 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8528

[startup+0.516866 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17279
/proc/meminfo: memFree=1884400/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+1.34096 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 17282
/proc/meminfo: memFree=1881504/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=3104 CPUtime=1.17
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 652 0 0 0 117 0 0 0 25 0 1 0 272188428 3178496 622 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526272 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 776 622 86 211 0 562 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 8456

[startup+2.98015 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17282
/proc/meminfo: memFree=1880800/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=3688 CPUtime=2.81
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 785 0 0 0 281 0 0 0 25 0 1 0 272188428 3776512 739 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 135156186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 922 739 86 211 0 708 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 9040

[startup+6.25652 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17282
/proc/meminfo: memFree=1879328/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=5612 CPUtime=6.09
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 1421 0 0 0 608 1 0 0 25 0 1 0 272188428 5746688 1246 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 1403 1246 86 211 0 1189 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 10964

[startup+12.7183 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 17282
/proc/meminfo: memFree=1876960/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=7540 CPUtime=12.54
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 2083 0 0 0 1253 1 0 0 25 0 1 0 272188428 7720960 1679 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 1885 1679 86 211 0 1671 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 12892

[startup+25.5237 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 17282
/proc/meminfo: memFree=1874208/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=10100 CPUtime=25.35
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 2958 0 0 0 2533 2 0 0 25 0 1 0 272188428 10342400 2358 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 2525 2358 86 211 0 2311 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15452

[startup+51.1536 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 17282
/proc/meminfo: memFree=1869920/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=14964 CPUtime=50.97
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 4622 0 0 0 5093 4 0 0 25 0 1 0 272188428 15323136 3536 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 3741 3536 86 211 0 3527 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20316

[startup+102.406 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 17282
/proc/meminfo: memFree=1862816/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=22420 CPUtime=102.21
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 7347 0 0 0 10214 7 0 0 25 0 1 0 272188428 22958080 5295 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 5605 5295 86 211 0 5391 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 27772

[startup+162.478 s]
/proc/loadavg: 1.13 1.02 1.00 2/79 17282
/proc/meminfo: memFree=1855584/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=28996 CPUtime=162.26
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 9832 0 0 0 16217 9 0 0 25 0 1 0 272188428 29691904 7008 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 7249 7008 86 211 0 7035 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 34348

[startup+222.549 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 17283
/proc/meminfo: memFree=1847136/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=38764 CPUtime=222.31
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 12380 0 0 0 22219 12 0 0 25 0 1 0 272188428 39694336 9170 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 9691 9170 86 211 0 9477 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 44116

[startup+282.62 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 17284
/proc/meminfo: memFree=1842656/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=42804 CPUtime=282.37
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 14965 0 0 0 28223 14 0 0 25 0 1 0 272188428 43831296 10215 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 10701 10215 86 211 0 10487 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 48156

[startup+342.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17284
/proc/meminfo: memFree=1842720/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=42804 CPUtime=342.42
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 14967 0 0 0 34227 15 0 0 25 0 1 0 272188428 43831296 10217 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 10701 10217 86 211 0 10487 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 48156

[startup+402.767 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17284
/proc/meminfo: memFree=1835680/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=49940 CPUtime=402.48
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 16765 0 0 0 40231 17 0 0 25 0 1 0 272188428 51138560 12015 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522965 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 12485 12015 86 211 0 12271 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 55292

[startup+462.836 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17284
/proc/meminfo: memFree=1825760/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=59320 CPUtime=462.53
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 19243 0 0 0 46233 20 0 0 25 0 1 0 272188428 60743680 14493 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530112 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 14830 14493 86 211 0 14616 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 64672

[startup+522.903 s]

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

[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=64816 CPUtime=522.59
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 22288 0 0 0 52235 24 0 0 25 0 1 0 272188428 66371584 15942 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 16204 15942 86 211 0 15990 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 70168

[startup+582.973 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17284
/proc/meminfo: memFree=1819808/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=64816 CPUtime=582.65
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 22288 0 0 0 58240 25 0 0 25 0 1 0 272188428 66371584 15942 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 16204 15942 86 211 0 15990 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 70168

[startup+643.045 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17284
/proc/meminfo: memFree=1819808/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=64816 CPUtime=642.7
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 22289 0 0 0 64245 25 0 0 25 0 1 0 272188428 66371584 15943 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 16204 15943 86 211 0 15990 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 70168

[startup+703.113 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17284
/proc/meminfo: memFree=1819808/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=64816 CPUtime=702.75
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 22294 0 0 0 70250 25 0 0 25 0 1 0 272188428 66371584 15948 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 16204 15948 86 211 0 15990 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 70168

[startup+763.179 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17284
/proc/meminfo: memFree=1819680/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=64816 CPUtime=762.8
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 22329 0 0 0 76254 26 0 0 25 0 1 0 272188428 66371584 15983 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 16204 15983 86 211 0 15990 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 70168

[startup+823.253 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17284
/proc/meminfo: memFree=1817056/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=70224 CPUtime=822.86
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 23739 0 0 0 82259 27 0 0 25 0 1 0 272188428 71909376 16623 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526030 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 17556 16623 86 211 0 17342 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 75576

[startup+883.321 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17284
/proc/meminfo: memFree=1810656/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=76296 CPUtime=882.91
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 25328 0 0 0 88262 29 0 0 25 0 1 0 272188428 78127104 18212 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525985 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 19074 18212 86 211 0 18860 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 81648

[startup+943.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17284
/proc/meminfo: memFree=1805216/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=81620 CPUtime=942.97
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 26748 0 0 0 94266 31 0 0 25 0 1 0 272188428 83578880 19599 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 20405 19599 86 211 0 20191 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 86972

[startup+1003.46 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 17284
/proc/meminfo: memFree=1798944/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=87644 CPUtime=1003.02
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 28307 0 0 0 100269 33 0 0 25 0 1 0 272188428 89747456 21158 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 21911 21158 86 211 0 21697 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 92996

[startup+1063.53 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 17284
/proc/meminfo: memFree=1796384/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=89424 CPUtime=1063.07
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 32032 0 0 0 106272 35 0 0 25 0 1 0 272188428 91570176 21711 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526061 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 22356 21711 86 211 0 22142 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 94776

[startup+1123.6 s]
/proc/loadavg: 1.01 1.00 1.00 3/79 17284
/proc/meminfo: memFree=1796384/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=89424 CPUtime=1123.13
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 32032 0 0 0 112277 36 0 0 25 0 1 0 272188428 91570176 21711 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 22356 21711 86 211 0 22142 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 94776

[startup+1183.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17284
/proc/meminfo: memFree=1796448/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=89424 CPUtime=1183.18
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 32032 0 0 0 118282 36 0 0 25 0 1 0 272188428 91570176 21711 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 22356 21711 86 211 0 22142 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 94776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17284
/proc/meminfo: memFree=1796448/2055920 swapFree=4145512/4192956
[pid=17279] ppid=17277 vsize=5352 CPUtime=0.11
/proc/17279/stat : 17279 (rsat.sh) S 17277 17279 16318 0 -1 4194304 305 742 0 0 0 0 11 0 16 0 1 0 272188413 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17279/statm: 1338 234 195 169 0 49 0
[pid=17282] ppid=17279 vsize=89424 CPUtime=1199.98
/proc/17282/stat : 17282 (rsat) R 17279 17279 16318 0 -1 4194304 32032 0 0 0 119962 36 0 0 25 0 1 0 272188428 91570176 21711 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17282/statm: 22356 21711 86 211 0 22142 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 94776

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 17279 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=116982 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.12598
while last known CPU time is 1200.09

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

Real time (s): 1200.49
CPU time (s): 1200.09
CPU user time (s): 1199.73
CPU system time (s): 0.36
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 107620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.116982
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1047
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= 18
involuntary context switches= 7

runsolver used 1.24881 second user time and 3.01954 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Feb 26 20:39:05 UTC 2007

IDJOB= 308565
IDBENCH= 20235
IDSOLVER= 104
FILE ID= node23/308565-1172522345

PBS_JOBID= 3971788

Free space on /tmp= 66558 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S915337037-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/308565-1172522345/rsat.sh /tmp/evaluation/308565-1172522345/instance-308565-1172522345.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-308565-1172522345 -o ROOT/results/node23/solver-308565-1172522345 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308565-1172522345/rsat.sh /tmp/evaluation/308565-1172522345/instance-308565-1172522345.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ebde26cba69a0651179051fde4b21ccb

RANDOM SEED= 553177356

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1884808 kB
Buffers:         30884 kB
Cached:          83716 kB
SwapCached:      15008 kB
Active:          70044 kB
Inactive:        72368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1884808 kB
SwapTotal:     4192956 kB
SwapFree:      4145512 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          30540 kB
Slab:            14312 kB
Committed_AS:   749648 kB
PageTables:       1700 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= 66558 MiB

End job on node23 on Mon Feb 26 20:59:08 UTC 2007