Trace number 292411

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 1200.4

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1412274662-11.UNSAT.shuffled.cnf
MD5SUM3c4f5368158b573142e5708eb27d980e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark169.002
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.00	c CPU time:   0.001999 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/node3/watcher-292411-1171753464 -o ROOT/results/node3/solver-292411-1171753464 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292411-1171753464/rsat.sh /tmp/evaluation/292411-1171753464/instance-292411-1171753464.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: 0.97 1.00 0.93 3/77 15552
/proc/meminfo: memFree=796328/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 195301271 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 234 195 169 0 50 0
[pid=15553] ppid=15552 vsize=688 CPUtime=0
/proc/15553/stat : 15553 (SatElite) R 15552 15552 14419 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 195301271 704512 87 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/15553/statm: 172 87 49 128 0 41 0

[startup+0.106767 s]
/proc/loadavg: 0.97 1.00 0.93 3/77 15552
/proc/meminfo: memFree=796328/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.5148 s]
/proc/loadavg: 0.97 1.00 0.93 3/77 15552
/proc/meminfo: memFree=796328/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33487 s]
/proc/loadavg: 0.97 1.00 0.93 2/79 15555
/proc/meminfo: memFree=793944/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=3168 CPUtime=1.31
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 730 0 0 0 131 0 0 0 25 0 1 0 195301272 3244032 618 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 792 618 86 211 0 578 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8524

[startup+2.971 s]
/proc/loadavg: 0.97 1.00 0.93 2/79 15555
/proc/meminfo: memFree=793112/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=4356 CPUtime=2.95
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 1147 0 0 0 295 0 0 0 25 0 1 0 195301272 4460544 872 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 1089 872 86 211 0 875 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9712

[startup+6.24727 s]
/proc/loadavg: 0.97 1.00 0.93 2/79 15555
/proc/meminfo: memFree=791896/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=5304 CPUtime=6.22
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 1614 0 0 0 622 0 0 0 25 0 1 0 195301272 5431296 1143 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 1326 1143 86 211 0 1112 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10660

[startup+12.7098 s]
/proc/loadavg: 0.97 1.00 0.93 3/79 15555
/proc/meminfo: memFree=790232/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=6616 CPUtime=12.68
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 2369 0 0 0 1268 0 0 0 25 0 1 0 195301272 6774784 1412 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 1654 1412 86 211 0 1440 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11972

[startup+25.5279 s]
/proc/loadavg: 0.98 1.00 0.93 2/79 15555
/proc/meminfo: memFree=787544/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=9112 CPUtime=25.49
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 3413 0 0 0 2548 1 0 0 25 0 1 0 195301272 9330688 2068 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 2278 2068 86 211 0 2064 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14468

[startup+51.152 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 15555
/proc/meminfo: memFree=784280/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=12960 CPUtime=51.11
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 4466 0 0 0 5109 2 0 0 25 0 1 0 195301272 13271040 2927 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 3240 2927 86 211 0 3026 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18316

[startup+102.407 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 15555
/proc/meminfo: memFree=781336/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=15920 CPUtime=102.36
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 6002 0 0 0 10232 4 0 0 25 0 1 0 195301272 16302080 3691 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 3980 3691 86 211 0 3766 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 21276

[startup+162.481 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 15555
/proc/meminfo: memFree=778264/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=18332 CPUtime=162.42
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 7588 0 0 0 16236 6 0 0 25 0 1 0 195301272 18771968 4386 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 4583 4386 86 211 0 4369 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 23688

[startup+222.551 s]
/proc/loadavg: 1.08 1.03 0.94 2/79 15555
/proc/meminfo: memFree=777048/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=21288 CPUtime=222.48
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 8319 0 0 0 22241 7 0 0 25 0 1 0 195301272 21798912 4731 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 5322 4731 86 211 0 5108 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 26644

[startup+282.621 s]
/proc/loadavg: 1.03 1.02 0.94 2/79 15555
/proc/meminfo: memFree=772376/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=25820 CPUtime=282.53
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 9494 0 0 0 28244 9 0 0 25 0 1 0 195301272 26439680 5906 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 6455 5906 86 211 0 6241 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 31176

[startup+342.688 s]
/proc/loadavg: 1.01 1.01 0.94 2/79 15555
/proc/meminfo: memFree=770520/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=26908 CPUtime=342.58
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 11584 0 0 0 34248 10 0 0 25 0 1 0 195301272 27553792 6310 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 6727 6310 86 211 0 6513 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 32264

[startup+402.762 s]
/proc/loadavg: 1.00 1.01 0.94 2/79 15555
/proc/meminfo: memFree=770520/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=27168 CPUtime=402.64
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 11627 0 0 0 40254 10 0 0 25 0 1 0 195301272 27820032 6353 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 6792 6353 86 211 0 6578 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 32524

[startup+462.833 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 15555
/proc/meminfo: memFree=770456/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=27168 CPUtime=462.7
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 11635 0 0 0 46259 11 0 0 25 0 1 0 195301272 27820032 6361 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 6792 6361 86 211 0 6578 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 32524

[startup+522.899 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 15555
/proc/meminfo: memFree=768088/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0

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

[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=33104 CPUtime=582.81
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 13112 0 0 0 58268 13 0 0 25 0 1 0 195301272 33898496 7838 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 8276 7838 86 211 0 8062 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 38460

[startup+643.044 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 15555
/proc/meminfo: memFree=761560/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=36400 CPUtime=642.87
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 13870 0 0 0 64273 14 0 0 25 0 1 0 195301272 37273600 8596 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 9100 8596 86 211 0 8886 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 41756

[startup+703.118 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 15555
/proc/meminfo: memFree=759064/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=41892 CPUtime=702.93
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 15276 0 0 0 70278 15 0 0 25 0 1 0 195301272 42897408 9232 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 10473 9232 86 211 0 10259 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 47248

[startup+763.184 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 15555
/proc/meminfo: memFree=758616/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=40596 CPUtime=762.98
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 18841 0 0 0 76281 17 0 0 25 0 1 0 195301272 41570304 9260 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 10149 9260 86 211 0 9935 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 45952

[startup+823.257 s]
/proc/loadavg: 1.06 1.02 0.95 2/79 15555
/proc/meminfo: memFree=758680/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=40596 CPUtime=823.04
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 18848 0 0 0 82286 18 0 0 25 0 1 0 195301272 41570304 9267 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 10149 9267 86 211 0 9935 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 45952

[startup+883.326 s]
/proc/loadavg: 1.02 1.01 0.95 2/79 15555
/proc/meminfo: memFree=758744/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=40596 CPUtime=883.09
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 18850 0 0 0 88291 18 0 0 25 0 1 0 195301272 41570304 9269 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 10149 9269 86 211 0 9935 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 45952

[startup+943.395 s]
/proc/loadavg: 1.01 1.00 0.95 2/79 15555
/proc/meminfo: memFree=758616/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=40856 CPUtime=943.14
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 18894 0 0 0 94296 18 0 0 25 0 1 0 195301272 41836544 9313 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 10214 9313 86 211 0 10000 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 46212

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 15555
/proc/meminfo: memFree=758616/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=40856 CPUtime=1003.21
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 18895 0 0 0 100302 19 0 0 25 0 1 0 195301272 41836544 9314 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 10214 9314 86 211 0 10000 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 46212

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 15555
/proc/meminfo: memFree=758616/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=40856 CPUtime=1063.26
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 18895 0 0 0 106307 19 0 0 25 0 1 0 195301272 41836544 9314 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 10214 9314 86 211 0 10000 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 46212

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 15555
/proc/meminfo: memFree=758360/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=41384 CPUtime=1123.32
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 18975 0 0 0 112312 20 0 0 25 0 1 0 195301272 42377216 9394 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 10346 9394 86 211 0 10132 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 46740

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 15555
/proc/meminfo: memFree=756248/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=43616 CPUtime=1183.38
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 19490 0 0 0 118317 21 0 0 25 0 1 0 195301272 44662784 9909 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 10904 9909 86 211 0 10690 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 48972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 15555
/proc/meminfo: memFree=755544/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=44132 CPUtime=1200.09
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 19655 0 0 0 119988 21 0 0 25 0 1 0 195301272 45191168 10074 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 11033 10074 86 211 0 10819 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 49488

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 15555
/proc/meminfo: memFree=755544/2055920 swapFree=4192812/4192956
[pid=15552] ppid=15550 vsize=5356 CPUtime=0
/proc/15552/stat : 15552 (rsat.sh) S 15550 15552 14419 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195301271 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15552/statm: 1339 235 195 169 0 50 0
[pid=15555] ppid=15552 vsize=44132 CPUtime=1200.09
/proc/15555/stat : 15555 (rsat) R 15552 15552 14419 0 -1 4194304 19655 0 0 0 119988 21 0 0 25 0 1 0 195301272 45191168 10074 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15555/statm: 11033 10074 86 211 0 10819 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 49488

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15552 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.010998
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): 1200.4
CPU time (s): 1200.09
CPU user time (s): 1199.88
CPU system time (s): 0.21
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 61252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 444
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= 16
involuntary context switches= 2

runsolver used 1.21182 second user time and 3.05454 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Feb 17 23:04:24 UTC 2007

IDJOB= 292411
IDBENCH= 19839
IDSOLVER= 104
FILE ID= node3/292411-1171753464

PBS_JOBID= 3839265

Free space on /tmp= 66552 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1412274662-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292411-1171753464/rsat.sh /tmp/evaluation/292411-1171753464/instance-292411-1171753464.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-292411-1171753464 -o ROOT/results/node3/solver-292411-1171753464 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292411-1171753464/rsat.sh /tmp/evaluation/292411-1171753464/instance-292411-1171753464.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  3c4f5368158b573142e5708eb27d980e

RANDOM SEED= 862592356

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        796672 kB
Buffers:         56604 kB
Cached:        1070836 kB
SwapCached:          0 kB
Active:         537256 kB
Inactive:       644780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        796672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          73488 kB
Slab:            62816 kB
Committed_AS:   917552 kB
PageTables:       1656 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= 66552 MiB

End job on node3 on Sat Feb 17 23:24:27 UTC 2007