Trace number 300611

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) 1200.07 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1744543366-13.cnf
MD5SUMf9dfefe909b6aaae015056afd3e2e3a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.04308
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.05	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/node1/watcher-300611-1171915557 -o ROOT/results/node1/solver-300611-1171915557 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300611-1171915557/rsat.sh /tmp/evaluation/300611-1171915557/instance-300611-1171915557.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: 1.00 1.00 1.00 2/77 27282
/proc/meminfo: memFree=1595320/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 211510758 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27282/statm: 1339 234 195 169 0 50 0
[pid=27283] ppid=27282 vsize=820 CPUtime=0
/proc/27283/stat : 27283 (SatElite) R 27282 27282 26978 0 -1 4194304 127 0 0 0 0 0 0 0 20 0 1 0 211510758 839680 109 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/27283/statm: 205 110 49 128 0 74 0

[startup+0.107732 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 27282
/proc/meminfo: memFree=1595320/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.51978 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 27282
/proc/meminfo: memFree=1595320/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.34288 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1590056/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=5988 CPUtime=1.28
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 1362 0 0 0 128 0 0 0 25 0 1 0 211510763 6131712 1316 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525894 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 1497 1316 86 211 0 1283 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 11344

[startup+2.97907 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1587944/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=10088 CPUtime=2.92
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 2544 0 0 0 291 1 0 0 25 0 1 0 211510763 10330112 2369 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530112 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 2522 2369 86 211 0 2308 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 15444

[startup+6.25545 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1580904/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=14468 CPUtime=6.19
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 3822 0 0 0 618 1 0 0 25 0 1 0 211510763 14815232 3418 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 3617 3418 86 211 0 3403 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19824

[startup+12.7192 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1575080/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=20500 CPUtime=12.65
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 5757 0 0 0 1262 3 0 0 25 0 1 0 211510763 20992000 4867 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 5125 4867 86 211 0 4911 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25856

[startup+25.5297 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1564968/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=30384 CPUtime=25.46
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 8681 0 0 0 2541 5 0 0 25 0 1 0 211510763 31113216 7403 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 7596 7403 86 211 0 7382 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 35740

[startup+51.1607 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1551912/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=43868 CPUtime=51.08
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 12890 0 0 0 5099 9 0 0 25 0 1 0 211510763 44920832 10646 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 10967 10646 86 211 0 10753 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 49224

[startup+102.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1529192/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=66096 CPUtime=102.32
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 19338 0 0 0 10217 15 0 0 25 0 1 0 211510763 67682304 16322 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 16524 16322 86 211 0 16310 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 71452

[startup+162.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1509544/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=87004 CPUtime=162.37
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 24681 0 0 0 16217 20 0 0 25 0 1 0 211510763 89092096 21279 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530032 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 21751 21279 86 211 0 21537 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 92360

[startup+222.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1498472/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=97536 CPUtime=222.44
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 28908 0 0 0 22220 24 0 0 25 0 1 0 211510763 99876864 23966 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 24384 23966 86 211 0 24170 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 102892

[startup+282.639 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 27285
/proc/meminfo: memFree=1498472/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=97536 CPUtime=282.49
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 28908 0 0 0 28225 24 0 0 25 0 1 0 211510763 99876864 23966 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 24384 23966 86 211 0 24170 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 102892

[startup+342.713 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27285
/proc/meminfo: memFree=1473000/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=122912 CPUtime=342.55
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 35403 0 0 0 34223 32 0 0 25 0 1 0 211510763 125861888 30461 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 30728 30461 86 211 0 30514 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 128268

[startup+402.791 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1451048/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=147108 CPUtime=402.61
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 41555 0 0 0 40221 40 0 0 25 0 1 0 211510763 150638592 35843 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 36777 35843 86 211 0 36563 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 152464

[startup+462.866 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1449320/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=148516 CPUtime=462.66
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 45015 0 0 0 46224 42 0 0 25 0 1 0 211510763 152080384 36227 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 37129 36227 86 211 0 36915 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 153872

[startup+522.937 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1449320/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04

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

[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=148516 CPUtime=582.77
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 45015 0 0 0 58234 43 0 0 25 0 1 0 211510763 152080384 36227 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 37129 36227 86 211 0 36915 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 153872

[startup+643.084 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 27285
/proc/meminfo: memFree=1443112/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=154792 CPUtime=642.83
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 46611 0 0 0 64238 45 0 0 25 0 1 0 211510763 158507008 37823 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 38698 37823 86 211 0 38484 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 160148

[startup+703.154 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1424232/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=173268 CPUtime=702.88
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 51328 0 0 0 70237 51 0 0 25 0 1 0 211510763 177426432 42540 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 43317 42540 86 211 0 43103 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 178624

[startup+763.228 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1407656/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=189636 CPUtime=762.94
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 55489 0 0 0 76239 55 0 0 25 0 1 0 211510763 194187264 46701 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134524222 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 47409 46701 86 211 0 47195 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 194992

[startup+823.305 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 27285
/proc/meminfo: memFree=1391528/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=205236 CPUtime=822.99
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 59475 0 0 0 82240 59 0 0 25 0 1 0 211510763 210161664 50687 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 51309 50687 86 211 0 51095 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 210592

[startup+883.377 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27285
/proc/meminfo: memFree=1376872/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=219532 CPUtime=883.05
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 63135 0 0 0 88241 64 0 0 25 0 1 0 211510763 224800768 54347 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 54883 54347 86 211 0 54669 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 224888

[startup+943.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1375592/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=220660 CPUtime=943.11
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 66488 0 0 0 94244 67 0 0 25 0 1 0 211510763 225955840 54624 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 55165 54624 86 211 0 54951 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 226016

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1375656/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=220660 CPUtime=1003.15
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 66496 0 0 0 100248 67 0 0 25 0 1 0 211510763 225955840 54632 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 55165 54632 86 211 0 54951 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 226016

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1375656/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=220660 CPUtime=1063.21
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 66499 0 0 0 106253 68 0 0 25 0 1 0 211510763 225955840 54635 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 55165 54635 86 211 0 54951 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 226016

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27285
/proc/meminfo: memFree=1375656/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=220660 CPUtime=1123.26
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 66499 0 0 0 112258 68 0 0 25 0 1 0 211510763 225955840 54635 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 55165 54635 86 211 0 54951 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 226016

[startup+1183.73 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 27285
/proc/meminfo: memFree=1375656/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=220660 CPUtime=1183.31
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 66499 0 0 0 118263 68 0 0 25 0 1 0 211510763 225955840 54635 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 55165 54635 86 211 0 54951 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 226016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 27285
/proc/meminfo: memFree=1375656/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=220660 CPUtime=1200.03
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 66499 0 0 0 119934 69 0 0 25 0 1 0 211510763 225955840 54635 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 55165 54635 86 211 0 54951 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 226016

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

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

[startup+1200.44 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 27285
/proc/meminfo: memFree=1375656/2055920 swapFree=4158120/4192956
[pid=27282] ppid=27280 vsize=5356 CPUtime=0.04
/proc/27282/stat : 27282 (rsat.sh) S 27280 27282 26978 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 211510758 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27282/statm: 1339 235 195 169 0 50 0
[pid=27285] ppid=27282 vsize=220660 CPUtime=1200.03
/proc/27285/stat : 27285 (rsat) R 27282 27282 26978 0 -1 4194304 66499 0 0 0 119934 69 0 0 25 0 1 0 211510763 225955840 54635 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27285/statm: 55165 54635 86 211 0 54951 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 226016

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27282 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=42993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.050991
while last known CPU time is 1200.07

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

Real time (s): 1200.45
CPU time (s): 1200.07
CPU user time (s): 1199.38
CPU system time (s): 0.69
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 238216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.042993
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 702
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= 14

runsolver used 1.14783 second user time and 3.11952 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Feb 19 20:05:57 UTC 2007

IDJOB= 300611
IDBENCH= 20039
IDSOLVER= 104
FILE ID= node1/300611-1171915557

PBS_JOBID= 3848887

Free space on /tmp= 66550 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1744543366-13.cnf
COMMAND LINE= /tmp/evaluation/300611-1171915557/rsat.sh /tmp/evaluation/300611-1171915557/instance-300611-1171915557.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-300611-1171915557 -o ROOT/results/node1/solver-300611-1171915557 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300611-1171915557/rsat.sh /tmp/evaluation/300611-1171915557/instance-300611-1171915557.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  f9dfefe909b6aaae015056afd3e2e3a1

RANDOM SEED= 294891786

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1595792 kB
Buffers:         53748 kB
Cached:         310952 kB
SwapCached:      15284 kB
Active:         255972 kB
Inactive:       131776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1595792 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            2024 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            57948 kB
Committed_AS:   689712 kB
PageTables:       1740 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= 66549 MiB

End job on node1 on Mon Feb 19 20:25:59 UTC 2007