Trace number 295937

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) 1200.02 1200.36

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1635684145-01.SAT.shuffled.cnf
MD5SUM3ad5550996030deea0dfd0153b93e1d4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56230

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.03	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/node7/watcher-295937-1171814812 -o ROOT/results/node7/solver-295937-1171814812 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295937-1171814812/rsat.sh /tmp/evaluation/295937-1171814812/instance-295937-1171814812.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19359
/proc/meminfo: memFree=1695120/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 201435916 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19359/statm: 1339 234 195 169 0 50 0
[pid=19360] ppid=19359 vsize=688 CPUtime=0
/proc/19360/stat : 19360 (SatElite) R 19359 19359 18865 0 -1 4194304 102 0 0 0 0 0 0 0 19 0 1 0 201435916 704512 84 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/19360/statm: 172 84 49 128 0 41 0

[startup+0.107114 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19359
/proc/meminfo: memFree=1695120/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515156 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19359
/proc/meminfo: memFree=1695120/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33624 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 19362
/proc/meminfo: memFree=1692288/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=3304 CPUtime=1.3
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 775 0 0 0 130 0 0 0 25 0 1 0 201435919 3383296 665 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 826 665 86 211 0 612 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8660

[startup+2.98541 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19362
/proc/meminfo: memFree=1691328/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=4788 CPUtime=2.94
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 1213 0 0 0 294 0 0 0 25 0 1 0 201435919 4902912 1005 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 1197 1005 86 211 0 983 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10144

[startup+6.26176 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19362
/proc/meminfo: memFree=1689920/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=6104 CPUtime=6.21
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 1760 0 0 0 621 0 0 0 25 0 1 0 201435919 6250496 1356 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 1526 1356 86 211 0 1312 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11460

[startup+12.7244 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 19362
/proc/meminfo: memFree=1688320/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=7680 CPUtime=12.68
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 2576 0 0 0 1267 1 0 0 25 0 1 0 201435919 7864320 1686 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 1920 1686 86 211 0 1706 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13036

[startup+25.5308 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 19362
/proc/meminfo: memFree=1685568/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=10024 CPUtime=25.48
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 3569 0 0 0 2546 2 0 0 25 0 1 0 201435919 10264576 2291 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523311 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 2506 2291 86 211 0 2292 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15380

[startup+51.1615 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 19362
/proc/meminfo: memFree=1681472/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=14596 CPUtime=51.1
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 5550 0 0 0 5106 4 0 0 25 0 1 0 201435919 14946304 3306 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 3649 3306 86 211 0 3435 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 19952

[startup+102.414 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 19362
/proc/meminfo: memFree=1676928/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=19024 CPUtime=102.35
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 6740 0 0 0 10229 6 0 0 25 0 1 0 201435919 19480576 4496 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 4756 4496 86 211 0 4542 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 24380

[startup+162.488 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1675328/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=20264 CPUtime=162.4
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 7910 0 0 0 16233 7 0 0 25 0 1 0 201435919 20750336 4850 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 5066 4850 86 211 0 4852 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 25620

[startup+222.562 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1672064/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=25076 CPUtime=222.46
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 9140 0 0 0 22238 8 0 0 25 0 1 0 201435919 25677824 5694 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 6269 5694 86 211 0 6055 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 30432

[startup+282.636 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1666880/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=29972 CPUtime=282.52
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 10438 0 0 0 28242 10 0 0 25 0 1 0 201435919 30691328 6992 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 7493 6992 86 211 0 7279 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 35328

[startup+342.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1666624/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=29596 CPUtime=342.57
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 12080 0 0 0 34246 11 0 0 25 0 1 0 201435919 30306304 7000 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 7399 7000 86 211 0 7185 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 34952

[startup+402.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1666688/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=29596 CPUtime=402.64
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 12084 0 0 0 40252 12 0 0 25 0 1 0 201435919 30306304 7004 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 7399 7004 86 211 0 7185 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 34952

[startup+462.849 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 19362
/proc/meminfo: memFree=1664896/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=31532 CPUtime=462.69
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 12556 0 0 0 46256 13 0 0 25 0 1 0 201435919 32288768 7476 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523294 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 7883 7476 86 211 0 7669 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 36888

[startup+522.922 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 19362
/proc/meminfo: memFree=1660736/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=36012 CPUtime=522.75
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 13612 0 0 0 52261 14 0 0 25 0 1 0 201435919 36876288 8532 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 9003 8532 86 211 0 8789 0
Current children cumulated CPU time (s) 522.77
Current children cumulated vsize (KiB) 41368

[startup+582.992 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1656832/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=39624 CPUtime=582.8
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 14549 0 0 0 58265 15 0 0 25 0 1 0 201435919 40574976 9469 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 9906 9469 86 211 0 9692 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 44980

[startup+643.072 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1653376/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=43568 CPUtime=642.86
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 15477 0 0 0 64269 17 0 0 25 0 1 0 201435919 44613632 10364 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 10892 10364 86 211 0 10678 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 48924

[startup+703.148 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1652672/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=45868 CPUtime=702.92
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 19812 0 0 0 70273 19 0 0 25 0 1 0 201435919 46968832 10477 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 11467 10477 86 211 0 11253 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 51224

[startup+763.221 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1652672/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=45868 CPUtime=762.99
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 19826 0 0 0 76279 20 0 0 25 0 1 0 201435919 46968832 10491 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 11467 10491 86 211 0 11253 0
Current children cumulated CPU time (s) 763.01
Current children cumulated vsize (KiB) 51224

[startup+823.299 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1652672/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=45868 CPUtime=823.04
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 19831 0 0 0 82284 20 0 0 25 0 1 0 201435919 46968832 10496 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 11467 10496 86 211 0 11253 0
Current children cumulated CPU time (s) 823.06
Current children cumulated vsize (KiB) 51224

[startup+883.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1652736/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=45868 CPUtime=883.1
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 19831 0 0 0 88290 20 0 0 25 0 1 0 201435919 46968832 10496 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 11467 10496 86 211 0 11253 0
Current children cumulated CPU time (s) 883.12
Current children cumulated vsize (KiB) 51224

[startup+943.444 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 19362
/proc/meminfo: memFree=1652736/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=45868 CPUtime=943.16
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 19841 0 0 0 94295 21 0 0 25 0 1 0 201435919 46968832 10506 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 11467 10506 86 211 0 11253 0
Current children cumulated CPU time (s) 943.18
Current children cumulated vsize (KiB) 51224

[startup+1003.52 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 19362
/proc/meminfo: memFree=1652672/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=45604 CPUtime=1003.21
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 19875 0 0 0 100300 21 0 0 25 0 1 0 201435919 46698496 10474 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 11401 10474 86 211 0 11187 0
Current children cumulated CPU time (s) 1003.23
Current children cumulated vsize (KiB) 50960

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1652288/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=46252 CPUtime=1063.28
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 20019 0 0 0 106306 22 0 0 25 0 1 0 201435919 47362048 10618 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 11563 10618 86 211 0 11349 0
Current children cumulated CPU time (s) 1063.3
Current children cumulated vsize (KiB) 51608

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1649472/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=48996 CPUtime=1123.33
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 20732 0 0 0 112311 22 0 0 25 0 1 0 201435919 50171904 11331 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 12249 11331 86 211 0 12035 0
Current children cumulated CPU time (s) 1123.35
Current children cumulated vsize (KiB) 54352

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1646720/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=51492 CPUtime=1183.39
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 21412 0 0 0 118315 24 0 0 25 0 1 0 201435919 52727808 12011 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 12873 12011 86 211 0 12659 0
Current children cumulated CPU time (s) 1183.41
Current children cumulated vsize (KiB) 56848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19362
/proc/meminfo: memFree=1645952/2055920 swapFree=4142368/4192956
[pid=19359] ppid=19357 vsize=5356 CPUtime=0.02
/proc/19359/stat : 19359 (rsat.sh) S 19357 19359 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201435916 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19359/statm: 1339 235 195 169 0 50 0
[pid=19362] ppid=19359 vsize=52276 CPUtime=1200
/proc/19362/stat : 19362 (rsat) R 19359 19359 18865 0 -1 4194304 21605 0 0 0 119976 24 0 0 25 0 1 0 201435919 53530624 12204 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19362/statm: 13069 12204 86 211 0 12855 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 57632

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 19359 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=25996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.028995
while last known CPU time is 1200.02

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

Real time (s): 1200.36
CPU time (s): 1200.02
CPU user time (s): 1199.78
CPU system time (s): 0.24
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 65888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 549
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 1.21582 second user time and 3.05454 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Feb 18 16:06:52 UTC 2007

IDJOB= 295937
IDBENCH= 19925
IDSOLVER= 104
FILE ID= node7/295937-1171814812

PBS_JOBID= 3839344

Free space on /tmp= 66546 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1635684145-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295937-1171814812/rsat.sh /tmp/evaluation/295937-1171814812/instance-295937-1171814812.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-295937-1171814812 -o ROOT/results/node7/solver-295937-1171814812 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295937-1171814812/rsat.sh /tmp/evaluation/295937-1171814812/instance-295937-1171814812.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  3ad5550996030deea0dfd0153b93e1d4

RANDOM SEED= 775512407

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1695464 kB
Buffers:         48492 kB
Cached:         214828 kB
SwapCached:      16024 kB
Active:         208476 kB
Inactive:        84972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1695464 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          29772 kB
Slab:            52508 kB
Committed_AS:   725220 kB
PageTables:       1764 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= 66546 MiB

End job on node7 on Sun Feb 18 16:26:54 UTC 2007