Trace number 456529

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) 5000.08 5002.19

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
MD5SUMd84d2f51f14938d23f8344f062b55708
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1120     3360 |     335       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 280   #clauses: 1120   #literals: 3360
0.00/0.00	c CPU time:   0.003999 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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-456529-1178346891 -o ROOT/results/node20/solver-456529-1178346891 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456529-1178346891/rsat.sh /tmp/evaluation/456529-1178346891/instance-456529-1178346891.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 31941
/proc/meminfo: memFree=1826936/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 282606406 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 234 195 169 0 50 0
[pid=31942] ppid=31941 vsize=820 CPUtime=0
/proc/31942/stat : 31942 (SatElite) R 31941 31941 31646 0 -1 4194304 130 0 0 0 0 0 0 0 19 0 1 0 282606406 839680 112 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134571787 0 0 4096 3 0 0 0 17 1 0 0
/proc/31942/statm: 205 112 67 128 0 74 0

[startup+0.012087 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31941
/proc/meminfo: memFree=1826936/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101101 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31941
/proc/meminfo: memFree=1826936/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301141 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31941
/proc/meminfo: memFree=1826936/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701221 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31941
/proc/meminfo: memFree=1826936/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 31944
/proc/meminfo: memFree=1825064/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=2876 CPUtime=1.48
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 664 0 0 0 148 0 0 0 25 0 1 0 282606407 2945024 553 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134981525 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31944/statm: 719 553 86 211 0 505 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8232

[startup+3.1017 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 31944
/proc/meminfo: memFree=1824296/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=3464 CPUtime=3.08
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 885 0 0 0 308 0 0 0 25 0 1 0 282606407 3547136 710 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31944/statm: 866 710 86 211 0 652 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8820

[startup+6.30135 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 31944
/proc/meminfo: memFree=1822632/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=4892 CPUtime=6.28
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 1414 0 0 0 628 0 0 0 25 0 1 0 282606407 5009408 1010 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31944/statm: 1223 1010 86 211 0 1009 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10248

[startup+12.7026 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 31944
/proc/meminfo: memFree=1821040/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=6320 CPUtime=12.67
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 2000 0 0 0 1267 0 0 0 25 0 1 0 282606407 6471680 1400 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31944/statm: 1580 1400 86 211 0 1366 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11676

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 31944
/proc/meminfo: memFree=1819056/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=8860 CPUtime=25.46
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 2678 0 0 0 2545 1 0 0 25 0 1 0 282606407 9072640 1980 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 2215 1980 86 211 0 2001 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14216

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 31944
/proc/meminfo: memFree=1817264/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=10404 CPUtime=51.05
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 3511 0 0 0 5104 1 0 0 25 0 1 0 282606407 10653696 2425 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 2601 2425 86 211 0 2387 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 15760

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 31944
/proc/meminfo: memFree=1814512/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=13488 CPUtime=102.23
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 5087 0 0 0 10221 2 0 0 25 0 1 0 282606407 13811712 3035 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 3372 3035 86 211 0 3158 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 18844

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 31944
/proc/meminfo: memFree=1809968/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=18112 CPUtime=162.21
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 6253 0 0 0 16217 4 0 0 25 0 1 0 282606407 18546688 4201 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 4528 4201 86 211 0 4314 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 23468

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 31944
/proc/meminfo: memFree=1808240/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=19240 CPUtime=222.18
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 7540 0 0 0 22213 5 0 0 25 0 1 0 282606407 19701760 4577 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 4810 4577 86 211 0 4596 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 24596

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 31944
/proc/meminfo: memFree=1808240/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=19240 CPUtime=282.17
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 7543 0 0 0 28211 6 0 0 25 0 1 0 282606407 19701760 4580 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 4810 4580 86 211 0 4596 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 24596

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 31944
/proc/meminfo: memFree=1804656/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=24584 CPUtime=342.14
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 8852 0 0 0 34206 8 0 0 25 0 1 0 282606407 25174016 5503 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 6146 5503 86 211 0 5932 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 29940

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 31944
/proc/meminfo: memFree=1800944/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=28408 CPUtime=402.11
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 9857 0 0 0 40202 9 0 0 25 0 1 0 282606407 29089792 6442 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 7102 6442 86 211 0 6888 0

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

/proc/31944/statm: 18593 17501 86 211 0 18379 0
Current children cumulated CPU time (s) 4360.52
Current children cumulated vsize (KiB) 79728

[startup+4422.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 32146
/proc/meminfo: memFree=1754992/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=75736 CPUtime=4420.5
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 32673 0 0 0 441989 61 0 0 25 0 1 0 282606407 77553664 17855 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 18934 17855 86 211 0 18720 0
Current children cumulated CPU time (s) 4420.5
Current children cumulated vsize (KiB) 81092

[startup+4482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 32146
/proc/meminfo: memFree=1753904/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=76792 CPUtime=4480.48
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 33007 0 0 0 447986 62 0 0 25 0 1 0 282606407 78635008 18124 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 19198 18124 86 211 0 18984 0
Current children cumulated CPU time (s) 4480.48
Current children cumulated vsize (KiB) 82148

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32146
/proc/meminfo: memFree=1752432/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=78260 CPUtime=4540.45
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 33470 0 0 0 453983 62 0 0 25 0 1 0 282606407 80138240 18457 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 19565 18457 86 211 0 19351 0
Current children cumulated CPU time (s) 4540.45
Current children cumulated vsize (KiB) 83616

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32146
/proc/meminfo: memFree=1750896/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=80244 CPUtime=4600.43
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 34069 0 0 0 459980 63 0 0 25 0 1 0 282606407 82169856 18860 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 20061 18860 86 211 0 19847 0
Current children cumulated CPU time (s) 4600.43
Current children cumulated vsize (KiB) 85600

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32146
/proc/meminfo: memFree=1749488/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=82044 CPUtime=4660.41
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 34605 0 0 0 465977 64 0 0 25 0 1 0 282606407 84013056 19234 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 20511 19234 86 211 0 20297 0
Current children cumulated CPU time (s) 4660.41
Current children cumulated vsize (KiB) 87400

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32146
/proc/meminfo: memFree=1748208/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=83088 CPUtime=4720.38
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 34907 0 0 0 471974 64 0 0 25 0 1 0 282606407 85082112 19536 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 20772 19536 86 211 0 20558 0
Current children cumulated CPU time (s) 4720.38
Current children cumulated vsize (KiB) 88444

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32146
/proc/meminfo: memFree=1747120/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=83984 CPUtime=4780.36
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 35188 0 0 0 477971 65 0 0 25 0 1 0 282606407 85999616 19817 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 20996 19817 86 211 0 20782 0
Current children cumulated CPU time (s) 4780.36
Current children cumulated vsize (KiB) 89340

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32146
/proc/meminfo: memFree=1746160/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=85544 CPUtime=4840.34
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 35579 0 0 0 483968 66 0 0 25 0 1 0 282606407 87597056 20046 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 21386 20046 86 211 0 21172 0
Current children cumulated CPU time (s) 4840.34
Current children cumulated vsize (KiB) 90900

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32146
/proc/meminfo: memFree=1745328/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=86332 CPUtime=4900.31
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 35808 0 0 0 489965 66 0 0 25 0 1 0 282606407 88403968 20275 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 21583 20275 86 211 0 21369 0
Current children cumulated CPU time (s) 4900.31
Current children cumulated vsize (KiB) 91688

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32146
/proc/meminfo: memFree=1744048/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=87612 CPUtime=4960.29
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 36196 0 0 0 495962 67 0 0 25 0 1 0 282606407 89714688 20598 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 21903 20598 86 211 0 21689 0
Current children cumulated CPU time (s) 4960.29
Current children cumulated vsize (KiB) 92968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32146
/proc/meminfo: memFree=1743280/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=88576 CPUtime=5000.08
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 36495 0 0 0 499941 67 0 0 25 0 1 0 282606407 90701824 20766 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 22144 20766 86 211 0 21930 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 93932

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32146
/proc/meminfo: memFree=1743280/2055920 swapFree=4154952/4192956
[pid=31941] ppid=31939 vsize=5356 CPUtime=0
/proc/31941/stat : 31941 (rsat.sh) S 31939 31941 31646 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 282606406 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31941/statm: 1339 235 195 169 0 50 0
[pid=31944] ppid=31941 vsize=88576 CPUtime=5000.08
/proc/31944/stat : 31944 (rsat) R 31941 31941 31646 0 -1 4194304 36495 0 0 0 499941 67 0 0 25 0 1 0 282606407 90701824 20766 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31944/statm: 22144 20766 86 211 0 21930 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 93932

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31941 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=1999
# CPU time returned by wait4() is 0.007998
# while last known CPU time is 5000.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.19
CPU time (s): 5000.08
CPU user time (s): 4999.41
CPU system time (s): 0.67
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 93932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 438
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 4.88426 second user time and 13.182 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat May  5 06:34:51 UTC 2007

IDJOB= 456529
IDBENCH= 24742
IDSOLVER= 169
FILE ID= node20/456529-1178346891

PBS_JOBID= 5188605

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456529-1178346891/rsat.sh /tmp/evaluation/456529-1178346891/instance-456529-1178346891.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-456529-1178346891 -o ROOT/results/node20/solver-456529-1178346891 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456529-1178346891/rsat.sh /tmp/evaluation/456529-1178346891/instance-456529-1178346891.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d84d2f51f14938d23f8344f062b55708

RANDOM SEED= 171008999

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1827344 kB
Buffers:         35004 kB
Cached:          93480 kB
SwapCached:      16628 kB
Active:          95340 kB
Inactive:        56436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827344 kB
SwapTotal:     4192956 kB
SwapFree:      4154952 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          30224 kB
Slab:            62336 kB
Committed_AS:  6709816 kB
PageTables:       1744 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= 66563 MiB

End job on node20 on Sat May  5 07:58:15 UTC 2007