Trace number 293477

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) 1200.06 1200.51

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1615006153-07.SAT.shuffled.cnf
MD5SUM2881e4c5fef6c59282cf64b97b731df9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12598
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	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/node15/watcher-293477-1171772144 -o ROOT/results/node15/solver-293477-1171772144 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293477-1171772144/rsat.sh /tmp/evaluation/293477-1171772144/instance-293477-1171772144.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: 0.85 0.97 0.99 3/77 12576
/proc/meminfo: memFree=1249904/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 197168822 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12576/statm: 1339 234 195 169 0 50 0
[pid=12577] ppid=12576 vsize=688 CPUtime=0
/proc/12577/stat : 12577 (SatElite) R 12576 12576 12423 0 -1 4194304 106 0 0 0 0 0 0 0 19 0 1 0 197168822 704512 88 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/12577/statm: 172 89 49 128 0 41 0

[startup+0.107623 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 12576
/proc/meminfo: memFree=1249904/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.517694 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 12576
/proc/meminfo: memFree=1249904/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33784 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 12579
/proc/meminfo: memFree=1247456/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=3588 CPUtime=1.31
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 916 0 0 0 131 0 0 0 25 0 1 0 197168823 3674112 741 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 897 741 86 211 0 683 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8944

[startup+2.97412 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 12579
/proc/meminfo: memFree=1246304/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=4792 CPUtime=2.95
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 1414 0 0 0 294 1 0 0 25 0 1 0 197168823 4907008 1010 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 1198 1010 86 211 0 984 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10148

[startup+6.25868 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 12579
/proc/meminfo: memFree=1244128/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=6860 CPUtime=6.24
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 2344 0 0 0 622 2 0 0 25 0 1 0 197168823 7024640 1454 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 1715 1454 86 211 0 1501 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12216

[startup+12.7158 s]
/proc/loadavg: 0.87 0.97 0.99 2/79 12579
/proc/meminfo: memFree=1242272/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=8460 CPUtime=12.69
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 2790 0 0 0 1267 2 0 0 25 0 1 0 197168823 8663040 1900 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 2115 1900 86 211 0 1901 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13816

[startup+25.53 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 12579
/proc/meminfo: memFree=1240480/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=10344 CPUtime=25.49
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 3668 0 0 0 2546 3 0 0 25 0 1 0 197168823 10592256 2390 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 2586 2390 86 211 0 2372 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15700

[startup+51.1604 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 12579
/proc/meminfo: memFree=1237408/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=13512 CPUtime=51.11
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 5288 0 0 0 5107 4 0 0 25 0 1 0 197168823 13836288 3044 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 3378 3044 86 211 0 3164 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18868

[startup+102.409 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 12579
/proc/meminfo: memFree=1231136/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=19412 CPUtime=102.35
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 7677 0 0 0 10227 8 0 0 25 0 1 0 197168823 19877888 4627 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 4853 4627 86 211 0 4639 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 24768

[startup+162.48 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12579
/proc/meminfo: memFree=1228896/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=21640 CPUtime=162.4
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 8270 0 0 0 16231 9 0 0 25 0 1 0 197168823 22159360 5220 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 5410 5220 86 211 0 5196 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 26996

[startup+222.544 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12579
/proc/meminfo: memFree=1222496/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=29000 CPUtime=222.44
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 11800 0 0 0 22233 11 0 0 25 0 1 0 197168823 29696000 6761 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 7250 6761 86 211 0 7036 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 34356

[startup+282.617 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12579
/proc/meminfo: memFree=1222496/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=29000 CPUtime=282.5
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 11822 0 0 0 28238 12 0 0 25 0 1 0 197168823 29696000 6783 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 7250 6783 86 211 0 7036 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 34356

[startup+342.686 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12579
/proc/meminfo: memFree=1222504/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=29000 CPUtime=342.54
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 11838 0 0 0 34242 12 0 0 25 0 1 0 197168823 29696000 6799 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 7250 6799 86 211 0 7036 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 34356

[startup+402.762 s]
/proc/loadavg: 0.99 0.97 0.99 3/79 12579
/proc/meminfo: memFree=1217704/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=33840 CPUtime=402.59
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 13031 0 0 0 40246 13 0 0 25 0 1 0 197168823 34652160 7992 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 8460 7992 86 211 0 8246 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 39196

[startup+462.833 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12579
/proc/meminfo: memFree=1213352/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=38072 CPUtime=462.64
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 14107 0 0 0 46250 14 0 0 25 0 1 0 197168823 38985728 9068 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 9518 9068 86 211 0 9304 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 43428

[startup+522.898 s]
/proc/loadavg: 1.03 0.99 0.99 2/79 12579
/proc/meminfo: memFree=1209448/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=42504 CPUtime=522.69
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 15182 0 0 0 52253 16 0 0 25 0 1 0 197168823 43524096 10110 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 10626 10110 86 211 0 10412 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 47860

[startup+582.971 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 12579
/proc/meminfo: memFree=1210024/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=40404 CPUtime=582.74
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 16804 0 0 0 58257 17 0 0 25 0 1 0 197168823 41373696 9857 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 10101 9857 86 211 0 9887 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 45760

[startup+643.043 s]
/proc/loadavg: 1.00 0.99 0.99 3/79 12579
/proc/meminfo: memFree=1210024/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=40404 CPUtime=642.8
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 16804 0 0 0 64262 18 0 0 25 0 1 0 197168823 41373696 9857 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 10101 9857 86 211 0 9887 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 45760

[startup+703.115 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 12579
/proc/meminfo: memFree=1210088/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=40404 CPUtime=702.84
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 16806 0 0 0 70266 18 0 0 25 0 1 0 197168823 41373696 9859 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 10101 9859 86 211 0 9887 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 45760

[startup+763.183 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 12579
/proc/meminfo: memFree=1210088/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=40404 CPUtime=762.89
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 16815 0 0 0 76270 19 0 0 25 0 1 0 197168823 41373696 9868 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 10101 9868 86 211 0 9887 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 45760

[startup+823.254 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 12579
/proc/meminfo: memFree=1209320/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=41512 CPUtime=822.94
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 17033 0 0 0 82275 19 0 0 25 0 1 0 197168823 42508288 10086 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 10378 10086 86 211 0 10164 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 46868

[startup+883.318 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 12579
/proc/meminfo: memFree=1205928/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=48140 CPUtime=882.99
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 18652 0 0 0 88277 22 0 0 25 0 1 0 197168823 49295360 10935 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 12035 10935 86 211 0 11821 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 53496

[startup+943.393 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 12579
/proc/meminfo: memFree=1202728/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=51256 CPUtime=943.03
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 19433 0 0 0 94281 22 0 0 25 0 1 0 197168823 52486144 11716 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 12814 11716 86 211 0 12600 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 56612

[startup+1003.47 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 12579
/proc/meminfo: memFree=1200104/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=54016 CPUtime=1003.09
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 20132 0 0 0 100286 23 0 0 25 0 1 0 197168823 55312384 12415 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 13504 12415 86 211 0 13290 0
Current children cumulated CPU time (s) 1003.09
Current children cumulated vsize (KiB) 59372

[startup+1063.55 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 12579
/proc/meminfo: memFree=1197160/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=56796 CPUtime=1063.15
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 20862 0 0 0 106291 24 0 0 25 0 1 0 197168823 58159104 13145 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 14199 13145 86 211 0 13985 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 62152

[startup+1123.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 12579
/proc/meminfo: memFree=1194536/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=59104 CPUtime=1123.2
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 21538 0 0 0 112295 25 0 0 25 0 1 0 197168823 60522496 13821 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 14776 13821 86 211 0 14562 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 64460

[startup+1183.69 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 12579
/proc/meminfo: memFree=1191720/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=62100 CPUtime=1183.25
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 22258 0 0 0 118298 27 0 0 25 0 1 0 197168823 63590400 14508 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 15525 14508 86 211 0 15311 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 67456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 12579
/proc/meminfo: memFree=1191016/2055920 swapFree=4192812/4192956
[pid=12576] ppid=12574 vsize=5356 CPUtime=0
/proc/12576/stat : 12576 (rsat.sh) S 12574 12576 12423 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197168822 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12576/statm: 1339 235 195 169 0 50 0
[pid=12579] ppid=12576 vsize=62632 CPUtime=1200.06
/proc/12579/stat : 12579 (rsat) R 12576 12576 12423 0 -1 4194304 22423 0 0 0 119979 27 0 0 25 0 1 0 197168823 64135168 14673 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12579/statm: 15658 14673 86 211 0 15444 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 67988

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 12576 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.06

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

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.79
CPU system time (s): 0.27
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 67988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458
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 1.13783 second user time and 3.12952 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sun Feb 18 04:15:44 UTC 2007

IDJOB= 293477
IDBENCH= 19865
IDSOLVER= 104
FILE ID= node15/293477-1171772144

PBS_JOBID= 3839302

Free space on /tmp= 66535 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1615006153-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293477-1171772144/rsat.sh /tmp/evaluation/293477-1171772144/instance-293477-1171772144.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-293477-1171772144 -o ROOT/results/node15/solver-293477-1171772144 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293477-1171772144/rsat.sh /tmp/evaluation/293477-1171772144/instance-293477-1171772144.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2881e4c5fef6c59282cf64b97b731df9

RANDOM SEED= 964785369

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1250312 kB
Buffers:         46856 kB
Cached:         627976 kB
SwapCached:          0 kB
Active:         657480 kB
Inactive:        77488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1250312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          79040 kB
Slab:            56100 kB
Committed_AS:   740920 kB
PageTables:       1800 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= 66535 MiB

End job on node15 on Sun Feb 18 04:35:47 UTC 2007