Trace number 309631

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 1200.59

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1678549664-11-SAT.cnf
MD5SUM597b7f6fd53d553e7db789a34606fe09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2849     8553 |      --       0       --      -- |     --   | -82/53
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 751   #clauses: 2849   #literals: 8553
0.00/0.01	c CPU time:   0.011998 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/node2/watcher-309631-1172544854 -o ROOT/results/node2/solver-309631-1172544854 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309631-1172544854/rsat.sh /tmp/evaluation/309631-1172544854/instance-309631-1172544854.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 1.21 3/77 25610
/proc/meminfo: memFree=1724608/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 274440364 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25610/statm: 1338 232 195 169 0 49 0
[pid=25611] ppid=25610 vsize=820 CPUtime=0
/proc/25611/stat : 25611 (SatElite) R 25610 25610 25069 0 -1 4194304 138 0 0 0 0 0 0 0 19 0 1 0 274440365 839680 120 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/25611/statm: 205 120 49 128 0 74 0

[startup+0.106855 s]
/proc/loadavg: 0.92 0.98 1.21 3/77 25610
/proc/meminfo: memFree=1724608/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514897 s]
/proc/loadavg: 0.92 0.98 1.21 3/77 25610
/proc/meminfo: memFree=1724608/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33498 s]
/proc/loadavg: 0.92 0.98 1.21 2/79 25613
/proc/meminfo: memFree=1722736/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=2536 CPUtime=1.3
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 528 0 0 0 130 0 0 0 25 0 1 0 274440367 2596864 482 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530168 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 634 482 86 211 0 420 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7888

[startup+2.97115 s]
/proc/loadavg: 0.92 0.98 1.21 2/79 25613
/proc/meminfo: memFree=1721904/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=3628 CPUtime=2.94
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 839 0 0 0 294 0 0 0 25 0 1 0 274440367 3715072 727 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522846 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 907 727 86 211 0 693 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8980

[startup+6.25249 s]
/proc/loadavg: 0.93 0.98 1.20 2/79 25613
/proc/meminfo: memFree=1720176/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=5328 CPUtime=6.22
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 1524 0 0 0 621 1 0 0 25 0 1 0 274440367 5455872 1151 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530170 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 1332 1151 86 211 0 1118 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10680

[startup+12.7102 s]
/proc/loadavg: 0.93 0.98 1.20 2/79 25613
/proc/meminfo: memFree=1718128/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=7272 CPUtime=12.67
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 2419 0 0 0 1266 1 0 0 25 0 1 0 274440367 7446528 1560 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 1818 1560 86 211 0 1604 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12624

[startup+25.5295 s]
/proc/loadavg: 0.95 0.98 1.20 2/79 25613
/proc/meminfo: memFree=1715312/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=9892 CPUtime=25.5
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 3511 0 0 0 2547 3 0 0 25 0 1 0 274440367 10129408 2264 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 2473 2264 86 211 0 2259 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 15244

[startup+51.1592 s]
/proc/loadavg: 0.96 0.98 1.19 2/79 25613
/proc/meminfo: memFree=1710960/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=14668 CPUtime=51.11
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 5551 0 0 0 5107 4 0 0 25 0 1 0 274440367 15020032 3338 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 3667 3338 86 211 0 3453 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 20020

[startup+102.412 s]
/proc/loadavg: 0.98 0.98 1.18 2/79 25613
/proc/meminfo: memFree=1705072/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=20604 CPUtime=102.35
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 7122 0 0 0 10229 6 0 0 25 0 1 0 274440367 21098496 4909 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 5151 4909 86 211 0 4937 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 25956

[startup+162.483 s]
/proc/loadavg: 0.99 0.98 1.17 2/79 25613
/proc/meminfo: memFree=1704112/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=20936 CPUtime=162.41
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 8127 0 0 0 16234 7 0 0 25 0 1 0 274440367 21438464 5057 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 5234 5057 86 211 0 5020 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 26288

[startup+222.554 s]
/proc/loadavg: 1.06 1.00 1.16 2/79 25613
/proc/meminfo: memFree=1697008/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=29428 CPUtime=222.47
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 10328 0 0 0 22237 10 0 0 25 0 1 0 274440367 30134272 6872 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 7357 6872 86 211 0 7143 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 34780

[startup+282.625 s]
/proc/loadavg: 1.02 1.00 1.15 2/79 25613
/proc/meminfo: memFree=1693936/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=31936 CPUtime=282.52
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 12630 0 0 0 28241 11 0 0 25 0 1 0 274440367 32702464 7579 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 7984 7579 86 211 0 7770 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 37288

[startup+342.693 s]
/proc/loadavg: 1.00 1.00 1.14 2/79 25613
/proc/meminfo: memFree=1693616/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=32596 CPUtime=342.57
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 12743 0 0 0 34245 12 0 0 25 0 1 0 274440367 33378304 7692 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 8149 7692 86 211 0 7935 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 37948

[startup+402.764 s]
/proc/loadavg: 1.00 1.00 1.13 2/79 25613
/proc/meminfo: memFree=1693360/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=32856 CPUtime=402.62
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 12792 0 0 0 40250 12 0 0 25 0 1 0 274440367 33644544 7741 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 8214 7741 86 211 0 8000 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 38208

[startup+462.865 s]
/proc/loadavg: 1.00 1.00 1.11 2/85 25737
/proc/meminfo: memFree=1687920/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=37228 CPUtime=462.65
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 13908 0 0 0 46251 14 0 0 25 0 1 0 274440367 38121472 8824 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 9307 8824 86 211 0 9093 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 42580

[startup+522.965 s]
/proc/loadavg: 1.15 1.05 1.12 2/79 26299
/proc/meminfo: memFree=1634408/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=41304 CPUtime=522.64
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 14969 0 0 0 52240 24 0 0 25 0 1 0 274440367 42295296 9885 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 10326 9885 86 211 0 10112 0
Current children cumulated CPU time (s) 522.65
Current children cumulated vsize (KiB) 46656

[startup+583.037 s]
/proc/loadavg: 1.05 1.04 1.11 2/79 26299
/proc/meminfo: memFree=1630504/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=47944 CPUtime=582.71
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 16718 0 0 0 58245 26 0 0 25 0 1 0 274440367 49094656 10864 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 11986 10864 86 211 0 11772 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 53296

[startup+643.113 s]
/proc/loadavg: 1.02 1.03 1.10 2/79 26299
/proc/meminfo: memFree=1629544/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=47940 CPUtime=642.76
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 20364 0 0 0 64248 28 0 0 25 0 1 0 274440367 49090560 11059 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 11985 11059 86 211 0 11771 0
Current children cumulated CPU time (s) 642.77
Current children cumulated vsize (KiB) 53292

[startup+703.182 s]
/proc/loadavg: 1.00 1.02 1.09 3/79 26299
/proc/meminfo: memFree=1629672/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=47940 CPUtime=702.82
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 20368 0 0 0 70253 29 0 0 25 0 1 0 274440367 49090560 11063 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 11985 11063 86 211 0 11771 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 53292

[startup+763.251 s]
/proc/loadavg: 1.00 1.02 1.08 2/79 26299
/proc/meminfo: memFree=1629672/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=48200 CPUtime=762.87
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 20413 0 0 0 76257 30 0 0 25 0 1 0 274440367 49356800 11108 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 12050 11108 86 211 0 11836 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 53552

[startup+823.324 s]
/proc/loadavg: 1.03 1.03 1.08 2/79 26299
/proc/meminfo: memFree=1629488/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=48460 CPUtime=822.93
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 20457 0 0 0 82263 30 0 0 25 0 1 0 274440367 49623040 11152 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 12115 11152 86 211 0 11901 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 53812

[startup+883.399 s]
/proc/loadavg: 1.01 1.02 1.08 2/79 26299
/proc/meminfo: memFree=1629488/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=48460 CPUtime=882.98
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 20465 0 0 0 88268 30 0 0 25 0 1 0 274440367 49623040 11160 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 12115 11160 86 211 0 11901 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 53812

[startup+943.468 s]
/proc/loadavg: 1.00 1.02 1.07 2/79 26299
/proc/meminfo: memFree=1629232/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=48856 CPUtime=943.04
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 20523 0 0 0 94273 31 0 0 25 0 1 0 274440367 50028544 11218 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 12214 11218 86 211 0 12000 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 54208

[startup+1003.54 s]
/proc/loadavg: 1.00 1.01 1.07 2/79 26299
/proc/meminfo: memFree=1628784/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=49380 CPUtime=1003.09
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 20639 0 0 0 100278 31 0 0 25 0 1 0 274440367 50565120 11334 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 12345 11334 86 211 0 12131 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 54732

[startup+1063.62 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 26299
/proc/meminfo: memFree=1625200/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=52800 CPUtime=1063.16
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 21523 0 0 0 106283 33 0 0 25 0 1 0 274440367 54067200 12218 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530210 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 13200 12218 86 211 0 12986 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 58152

[startup+1123.69 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 26299
/proc/meminfo: memFree=1622000/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=55752 CPUtime=1123.22
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 22334 0 0 0 112287 35 0 0 25 0 1 0 274440367 57090048 13029 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 13938 13029 86 211 0 13724 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 61104

[startup+1183.76 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 26299
/proc/meminfo: memFree=1618352/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=59340 CPUtime=1183.28
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 23249 0 0 0 118292 36 0 0 25 0 1 0 274440367 60764160 13944 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 14835 13944 86 211 0 14621 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 64692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 26299
/proc/meminfo: memFree=1617328/2055920 swapFree=4192812/4192956
[pid=25610] ppid=25608 vsize=5352 CPUtime=0.01
/proc/25610/stat : 25610 (rsat.sh) S 25608 25610 25069 0 -1 4194304 305 208 0 0 0 0 1 0 16 0 1 0 274440364 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25610/statm: 1338 234 195 169 0 49 0
[pid=25613] ppid=25610 vsize=60108 CPUtime=1200.08
/proc/25613/stat : 25613 (rsat) R 25610 25610 25069 0 -1 4194304 23493 0 0 0 119972 36 0 0 25 0 1 0 274440367 61550592 14188 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25613/statm: 15027 14188 86 211 0 14813 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 65460

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 25610 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=14997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.018996
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): 1200.59
CPU time (s): 1200.09
CPU user time (s): 1199.73
CPU system time (s): 0.36
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 67568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 513
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 1.21681 second user time and 3.06053 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Feb 27 02:54:14 UTC 2007

IDJOB= 309631
IDBENCH= 20265
IDSOLVER= 104
FILE ID= node2/309631-1172544854

PBS_JOBID= 3971638

Free space on /tmp= 66556 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1678549664-11-SAT.cnf
COMMAND LINE= /tmp/evaluation/309631-1172544854/rsat.sh /tmp/evaluation/309631-1172544854/instance-309631-1172544854.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-309631-1172544854 -o ROOT/results/node2/solver-309631-1172544854 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309631-1172544854/rsat.sh /tmp/evaluation/309631-1172544854/instance-309631-1172544854.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  597b7f6fd53d553e7db789a34606fe09

RANDOM SEED= 159257086

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1724952 kB
Buffers:         40660 kB
Cached:         176464 kB
SwapCached:          0 kB
Active:         244840 kB
Inactive:        32340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1740 kB
Writeback:           0 kB
Mapped:          78944 kB
Slab:            39284 kB
Committed_AS:  1285972 kB
PageTables:       1812 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= 66557 MiB

End job on node2 on Tue Feb 27 03:14:17 UTC 2007