Trace number 294338

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 1200.53

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1032474357-17.SAT.shuffled.cnf
MD5SUM0b051cba6c512264c3dd4a6e98689f83
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.134979
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
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 |    2769    13845 |     830       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 130   #clauses: 2769   #literals: 13845
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-294338-1171787881 -o ROOT/results/node12/solver-294338-1171787881 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294338-1171787881/rsat.sh /tmp/evaluation/294338-1171787881/instance-294338-1171787881.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: 0.91 0.95 0.98 3/77 16127
/proc/meminfo: memFree=315752/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 198742538 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16127/statm: 1339 234 195 169 0 50 0
[pid=16128] ppid=16127 vsize=820 CPUtime=0
/proc/16128/stat : 16128 (SatElite) R 16127 16127 15696 0 -1 4194304 108 0 0 0 0 0 0 0 19 0 1 0 198742538 839680 90 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16128/statm: 205 90 49 128 0 74 0

[startup+0.106946 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16127
/proc/meminfo: memFree=315752/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515019 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16127
/proc/meminfo: memFree=315752/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33517 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 16130
/proc/meminfo: memFree=313048/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=3492 CPUtime=1.31
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 823 0 0 0 131 0 0 0 25 0 1 0 198742539 3575808 713 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 873 713 86 211 0 659 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8848

[startup+2.97846 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 16130
/proc/meminfo: memFree=312088/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=5240 CPUtime=2.96
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 1287 0 0 0 295 1 0 0 25 0 1 0 198742539 5365760 1112 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 1310 1112 86 211 0 1096 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10596

[startup+6.25505 s]
/proc/loadavg: 0.93 0.95 0.98 2/79 16130
/proc/meminfo: memFree=309976/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=6680 CPUtime=6.23
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 1861 0 0 0 621 2 0 0 25 0 1 0 198742539 6840320 1490 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 1670 1490 86 211 0 1456 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12036

[startup+12.7152 s]
/proc/loadavg: 0.93 0.96 0.98 2/79 16130
/proc/meminfo: memFree=308248/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=8420 CPUtime=12.69
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 2709 0 0 0 1266 3 0 0 25 0 1 0 198742539 8622080 1852 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 2105 1852 86 211 0 1891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13776

[startup+25.5295 s]
/proc/loadavg: 0.94 0.96 0.98 2/79 16130
/proc/meminfo: memFree=305752/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=10404 CPUtime=25.49
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 3626 0 0 0 2546 3 0 0 25 0 1 0 198742539 10653696 2381 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 2601 2381 86 211 0 2387 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15760

[startup+51.1591 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 16130
/proc/meminfo: memFree=301144/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=15432 CPUtime=51.11
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 5746 0 0 0 5107 4 0 0 25 0 1 0 198742539 15802368 3535 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 3858 3535 86 211 0 3644 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20788

[startup+102.415 s]
/proc/loadavg: 0.98 0.96 0.98 2/79 16132
/proc/meminfo: memFree=295256/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=21156 CPUtime=102.36
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 7250 0 0 0 10230 6 0 0 25 0 1 0 198742539 21663744 5039 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 5289 5039 86 211 0 5075 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 26512

[startup+162.494 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16132
/proc/meminfo: memFree=294040/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=21960 CPUtime=162.41
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 8272 0 0 0 16234 7 0 0 25 0 1 0 198742539 22487040 5289 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 5490 5289 86 211 0 5276 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 27316

[startup+222.568 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16132
/proc/meminfo: memFree=288408/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=29004 CPUtime=222.46
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 10103 0 0 0 22237 9 0 0 25 0 1 0 198742539 29700096 6734 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 7251 6734 86 211 0 7037 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 34360

[startup+282.637 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16132
/proc/meminfo: memFree=284376/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=32348 CPUtime=282.51
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 12622 0 0 0 28240 11 0 0 25 0 1 0 198742539 33124352 7654 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 8087 7654 86 211 0 7873 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 37704

[startup+342.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16132
/proc/meminfo: memFree=284440/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=32348 CPUtime=342.56
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 12628 0 0 0 34244 12 0 0 25 0 1 0 198742539 33124352 7660 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 8087 7660 86 211 0 7873 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 37704

[startup+402.776 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16132
/proc/meminfo: memFree=284184/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=32872 CPUtime=402.61
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 12711 0 0 0 40249 12 0 0 25 0 1 0 198742539 33660928 7743 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 8218 7743 86 211 0 8004 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 38228

[startup+462.847 s]
/proc/loadavg: 1.12 1.00 0.99 2/79 16132
/proc/meminfo: memFree=280728/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=36460 CPUtime=462.66
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 13606 0 0 0 46253 13 0 0 25 0 1 0 198742539 37335040 8638 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 9115 8638 86 211 0 8901 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 41816

[startup+522.918 s]
/proc/loadavg: 1.04 1.00 0.99 3/79 16132
/proc/meminfo: memFree=276120/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=40896 CPUtime=522.71
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 14760 0 0 0 52256 15 0 0 25 0 1 0 198742539 41877504 9792 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 10224 9792 86 211 0 10010 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 46252

[startup+582.989 s]
/proc/loadavg: 1.01 1.00 0.99 2/79 16132
/proc/meminfo: memFree=271832/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=44988 CPUtime=582.76
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 15813 0 0 0 58260 16 0 0 25 0 1 0 198742539 46067712 10845 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 11247 10845 86 211 0 11033 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 50344

[startup+643.068 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 16132
/proc/meminfo: memFree=269528/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=49200 CPUtime=642.81
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 20511 0 0 0 64262 19 0 0 25 0 1 0 198742539 50380800 11362 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 12300 11362 86 211 0 12086 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 54556

[startup+703.133 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 16132
/proc/meminfo: memFree=269592/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=49200 CPUtime=702.86
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 20512 0 0 0 70266 20 0 0 25 0 1 0 198742539 50380800 11363 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 12300 11363 86 211 0 12086 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 54556

[startup+763.204 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 16132
/proc/meminfo: memFree=269592/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=49200 CPUtime=762.91
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 20517 0 0 0 76271 20 0 0 25 0 1 0 198742539 50380800 11368 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 12300 11368 86 211 0 12086 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 54556

[startup+823.278 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 16132
/proc/meminfo: memFree=269656/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=49200 CPUtime=822.96
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 20518 0 0 0 82275 21 0 0 25 0 1 0 198742539 50380800 11369 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 12300 11369 86 211 0 12086 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 54556

[startup+883.348 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16132
/proc/meminfo: memFree=269656/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=49200 CPUtime=883.01
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 20525 0 0 0 88280 21 0 0 25 0 1 0 198742539 50380800 11376 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 12300 11376 86 211 0 12086 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 54556

[startup+943.419 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16132
/proc/meminfo: memFree=269656/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=49200 CPUtime=943.06
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 20530 0 0 0 94284 22 0 0 25 0 1 0 198742539 50380800 11381 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 12300 11381 86 211 0 12086 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 54556

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16132
/proc/meminfo: memFree=267864/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=51148 CPUtime=1003.11
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 20993 0 0 0 100288 23 0 0 25 0 1 0 198742539 52375552 11844 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 12787 11844 86 211 0 12573 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 56504

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16132
/proc/meminfo: memFree=264408/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=54408 CPUtime=1063.16
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 21834 0 0 0 106292 24 0 0 25 0 1 0 198742539 55713792 12685 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 13602 12685 86 211 0 13388 0
Current children cumulated CPU time (s) 1063.16
Current children cumulated vsize (KiB) 59764

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16132
/proc/meminfo: memFree=261336/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=57472 CPUtime=1123.21
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 22609 0 0 0 112296 25 0 0 25 0 1 0 198742539 58851328 13460 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 14368 13460 86 211 0 14154 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 62828

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16132
/proc/meminfo: memFree=258520/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=60480 CPUtime=1183.26
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 23379 0 0 0 118300 26 0 0 25 0 1 0 198742539 61931520 14230 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 15120 14230 86 211 0 14906 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 65836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 16132
/proc/meminfo: memFree=257624/2055920 swapFree=4154904/4192956
[pid=16127] ppid=16125 vsize=5356 CPUtime=0
/proc/16127/stat : 16127 (rsat.sh) S 16125 16127 15696 0 -1 4194304 307 158 0 0 0 0 0 0 16 0 1 0 198742538 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16127/statm: 1339 235 195 169 0 50 0
[pid=16130] ppid=16127 vsize=61152 CPUtime=1200.07
/proc/16130/stat : 16130 (rsat) R 16127 16127 15696 0 -1 4194304 23569 0 0 0 119980 27 0 0 25 0 1 0 198742539 62619648 14420 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16130/statm: 15288 14420 86 211 0 15074 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 66508

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 16127 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.012997
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): 1200.53
CPU time (s): 1200.07
CPU user time (s): 1199.8
CPU system time (s): 0.27
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 68756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 465
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 1.12283 second user time and 3.14452 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Feb 18 08:38:01 UTC 2007

IDJOB= 294338
IDBENCH= 19886
IDSOLVER= 104
FILE ID= node12/294338-1171787881

PBS_JOBID= 3839311

Free space on /tmp= 66551 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1032474357-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294338-1171787881/rsat.sh /tmp/evaluation/294338-1171787881/instance-294338-1171787881.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-294338-1171787881 -o ROOT/results/node12/solver-294338-1171787881 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294338-1171787881/rsat.sh /tmp/evaluation/294338-1171787881/instance-294338-1171787881.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  0b051cba6c512264c3dd4a6e98689f83

RANDOM SEED= 514718733

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:        316160 kB
Buffers:         48240 kB
Cached:        1595476 kB
SwapCached:      18068 kB
Active:         191876 kB
Inactive:      1477848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        316160 kB
SwapTotal:     4192956 kB
SwapFree:      4154904 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          29720 kB
Slab:            55616 kB
Committed_AS:   933024 kB
PageTables:       1692 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= 66551 MiB

End job on node12 on Sun Feb 18 08:58:03 UTC 2007