Trace number 309303

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) 1200.01 1200.38

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S516218553-20-SAT.cnf
MD5SUM028909e91326b4c0afcc33805fc40234
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.145976
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    3526    10446 |      --       0       --      -- |     --   | -56/58
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 935   #clauses: 3526   #literals: 10446
0.00/0.01	c CPU time:   0.012998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-309303-1172538899 -o ROOT/results/node24/solver-309303-1172538899 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309303-1172538899/rsat.sh /tmp/evaluation/309303-1172538899/instance-309303-1172538899.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: 0.88 0.97 0.99 3/77 22779
/proc/meminfo: memFree=1892936/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 273844199 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 232 195 169 0 49 0
[pid=22780] ppid=22779 vsize=1088 CPUtime=0
/proc/22780/stat : 22780 (SatElite) R 22779 22779 21559 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 273844199 1114112 187 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/22780/statm: 272 187 69 128 0 141 0

[startup+0.111066 s]
/proc/loadavg: 0.88 0.97 0.99 3/77 22779
/proc/meminfo: memFree=1892936/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.519108 s]
/proc/loadavg: 0.88 0.97 0.99 3/77 22779
/proc/meminfo: memFree=1892936/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.3392 s]
/proc/loadavg: 0.88 0.97 0.99 2/79 22782
/proc/meminfo: memFree=1890872/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=2548 CPUtime=1.31
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 515 0 0 0 131 0 0 0 25 0 1 0 273844201 2609152 485 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529734 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 637 485 86 211 0 423 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7900

[startup+2.97537 s]
/proc/loadavg: 0.89 0.97 0.99 2/79 22782
/proc/meminfo: memFree=1890040/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=3820 CPUtime=2.94
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 961 0 0 0 294 0 0 0 25 0 1 0 273844201 3911680 801 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 955 801 86 211 0 741 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9172

[startup+6.25173 s]
/proc/loadavg: 0.89 0.97 0.99 2/79 22782
/proc/meminfo: memFree=1888248/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=5516 CPUtime=6.21
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 1528 0 0 0 621 0 0 0 25 0 1 0 273844201 5648384 1172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 1379 1172 86 211 0 1165 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10868

[startup+12.7164 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 22782
/proc/meminfo: memFree=1886200/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=7700 CPUtime=12.68
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 2320 0 0 0 1267 1 0 0 25 0 1 0 273844201 7884800 1670 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 1925 1670 86 211 0 1711 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13052

[startup+25.5318 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 22782
/proc/meminfo: memFree=1883064/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=10812 CPUtime=25.49
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 3521 0 0 0 2547 2 0 0 25 0 1 0 273844201 11071488 2483 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 2703 2483 86 211 0 2489 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16164

[startup+51.1576 s]
/proc/loadavg: 0.95 0.97 0.99 2/79 22782
/proc/meminfo: memFree=1879416/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=14452 CPUtime=51.11
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 5271 0 0 0 5107 4 0 0 25 0 1 0 273844201 14798848 3267 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 3613 3267 86 211 0 3399 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 19804

[startup+102.408 s]
/proc/loadavg: 0.98 0.97 0.99 3/79 22782
/proc/meminfo: memFree=1872568/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=20908 CPUtime=102.35
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 7750 0 0 0 10230 5 0 0 25 0 1 0 273844201 21409792 4974 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 5227 4974 86 211 0 5013 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 26260

[startup+162.473 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22782
/proc/meminfo: memFree=1863928/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=30608 CPUtime=162.4
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 10321 0 0 0 16232 8 0 0 25 0 1 0 273844201 31342592 7159 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 7652 7159 86 211 0 7438 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 35960

[startup+222.536 s]
/proc/loadavg: 1.04 0.99 0.99 2/79 22782
/proc/meminfo: memFree=1863160/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=31120 CPUtime=222.44
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 11995 0 0 0 22235 9 0 0 25 0 1 0 273844201 31866880 7293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 7780 7293 86 211 0 7566 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 36472

[startup+282.599 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 22782
/proc/meminfo: memFree=1860344/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=34180 CPUtime=282.48
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 12752 0 0 0 28239 9 0 0 25 0 1 0 273844201 35000320 8050 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 8545 8050 86 211 0 8331 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 39532

[startup+342.661 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22782
/proc/meminfo: memFree=1852792/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=41624 CPUtime=342.53
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 14623 0 0 0 34242 11 0 0 25 0 1 0 273844201 42622976 9921 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 10406 9921 86 211 0 10192 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 46976

[startup+402.729 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22782
/proc/meminfo: memFree=1849528/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=43692 CPUtime=402.58
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 17102 0 0 0 40245 13 0 0 25 0 1 0 273844201 44740608 10664 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 10923 10664 86 211 0 10709 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 49044

[startup+462.792 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22782
/proc/meminfo: memFree=1849592/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=43692 CPUtime=462.62
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 17103 0 0 0 46249 13 0 0 25 0 1 0 273844201 44740608 10665 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 10923 10665 86 211 0 10709 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 49044

[startup+522.854 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22782
/proc/meminfo: memFree=1849592/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=43692 CPUtime=522.67
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 17103 0 0 0 52253 14 0 0 25 0 1 0 273844201 44740608 10665 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 10923 10665 86 211 0 10709 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 49044

[startup+582.913 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22782
/proc/meminfo: memFree=1848696/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=44848 CPUtime=582.72
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 17361 0 0 0 58258 14 0 0 25 0 1 0 273844201 45924352 10923 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 11212 10923 86 211 0 10998 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 50200

[startup+642.979 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22782
/proc/meminfo: memFree=1843256/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=50300 CPUtime=642.77
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 18727 0 0 0 64261 16 0 0 25 0 1 0 273844201 51507200 12289 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 12575 12289 86 211 0 12361 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 55652

[startup+703.039 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22782
/proc/meminfo: memFree=1838584/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=57736 CPUtime=702.8
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 20653 0 0 0 70263 17 0 0 25 0 1 0 273844201 59121664 13445 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 14434 13445 86 211 0 14220 0
Current children cumulated CPU time (s) 702.81
Current children cumulated vsize (KiB) 63088

[startup+763.106 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 22782
/proc/meminfo: memFree=1834104/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=62132 CPUtime=762.86
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 21779 0 0 0 76267 19 0 0 25 0 1 0 273844201 63623168 14571 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 15533 14571 86 211 0 15319 0
Current children cumulated CPU time (s) 762.87
Current children cumulated vsize (KiB) 67484

[startup+823.176 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 22782
/proc/meminfo: memFree=1829752/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=66352 CPUtime=822.91
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 22850 0 0 0 82271 20 0 0 25 0 1 0 273844201 67944448 15642 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 16588 15642 86 211 0 16374 0
Current children cumulated CPU time (s) 822.92
Current children cumulated vsize (KiB) 71704

[startup+883.238 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22782
/proc/meminfo: memFree=1827448/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=67500 CPUtime=882.95
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 26738 0 0 0 88272 23 0 0 25 0 1 0 273844201 69120000 16154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 16875 16154 86 211 0 16661 0
Current children cumulated CPU time (s) 882.96
Current children cumulated vsize (KiB) 72852

[startup+943.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22782
/proc/meminfo: memFree=1827448/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=67500 CPUtime=943
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 26738 0 0 0 94276 24 0 0 25 0 1 0 273844201 69120000 16154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 16875 16154 86 211 0 16661 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 72852

[startup+1003.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22782
/proc/meminfo: memFree=1827512/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=67500 CPUtime=1003.05
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 26738 0 0 0 100281 24 0 0 25 0 1 0 273844201 69120000 16154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 16875 16154 86 211 0 16661 0
Current children cumulated CPU time (s) 1003.06
Current children cumulated vsize (KiB) 72852

[startup+1063.43 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 22782
/proc/meminfo: memFree=1827512/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=67500 CPUtime=1063.1
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 26739 0 0 0 106286 24 0 0 25 0 1 0 273844201 69120000 16155 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 16875 16155 86 211 0 16661 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 72852

[startup+1123.5 s]
/proc/loadavg: 1.07 1.03 1.00 2/79 22782
/proc/meminfo: memFree=1827512/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=67760 CPUtime=1123.14
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 26775 0 0 0 112290 24 0 0 25 0 1 0 273844201 69386240 16191 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 16940 16191 86 211 0 16726 0
Current children cumulated CPU time (s) 1123.15
Current children cumulated vsize (KiB) 73112

[startup+1183.56 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 22782
/proc/meminfo: memFree=1827256/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=68020 CPUtime=1183.19
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 26836 0 0 0 118295 24 0 0 25 0 1 0 273844201 69652480 16252 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 17005 16252 86 211 0 16791 0
Current children cumulated CPU time (s) 1183.2
Current children cumulated vsize (KiB) 73372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 22782
/proc/meminfo: memFree=1827000/2055920 swapFree=4139416/4192956
[pid=22779] ppid=22777 vsize=5352 CPUtime=0.01
/proc/22779/stat : 22779 (rsat.sh) S 22777 22779 21559 0 -1 4194304 305 215 0 0 0 0 1 0 19 0 1 0 273844199 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22779/statm: 1338 234 195 169 0 49 0
[pid=22782] ppid=22779 vsize=68280 CPUtime=1200
/proc/22782/stat : 22782 (rsat) R 22779 22779 21559 0 -1 4194304 26899 0 0 0 119976 24 0 0 25 0 1 0 273844201 69918720 16315 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22782/statm: 17070 16315 86 211 0 16856 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 73632

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 22779 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.021996
while last known CPU time is 1200.01

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

Real time (s): 1200.38
CPU time (s): 1200.01
CPU user time (s): 1199.77
CPU system time (s): 0.24
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 86884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 520
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= 15
involuntary context switches= 3

runsolver used 1.39279 second user time and 2.87356 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Tue Feb 27 01:14:59 UTC 2007

IDJOB= 309303
IDBENCH= 20256
IDSOLVER= 104
FILE ID= node24/309303-1172538899

PBS_JOBID= 3971818

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S516218553-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/309303-1172538899/rsat.sh /tmp/evaluation/309303-1172538899/instance-309303-1172538899.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-309303-1172538899 -o ROOT/results/node24/solver-309303-1172538899 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309303-1172538899/rsat.sh /tmp/evaluation/309303-1172538899/instance-309303-1172538899.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  028909e91326b4c0afcc33805fc40234

RANDOM SEED= 445944059

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1893344 kB
Buffers:         21956 kB
Cached:          97288 kB
SwapCached:       8664 kB
Active:          54808 kB
Inactive:        79452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1893344 kB
SwapTotal:     4192956 kB
SwapFree:      4139416 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:          15820 kB
Slab:            13868 kB
Committed_AS:   766624 kB
PageTables:       1736 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= 66560 MiB

End job on node24 on Tue Feb 27 01:35:02 UTC 2007