Trace number 294010

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) 1200.03 1200.52

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1284937235-05.SAT.shuffled.cnf
MD5SUM9f547cac349776cc84bd1d9fb15046d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12598
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:   0.002999 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/node11/watcher-294010-1171781801 -o ROOT/results/node11/solver-294010-1171781801 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294010-1171781801/rsat.sh /tmp/evaluation/294010-1171781801/instance-294010-1171781801.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: 0.85 0.97 0.99 3/77 8141
/proc/meminfo: memFree=280176/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 198134623 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8141/statm: 1339 234 195 169 0 50 0
[pid=8142] ppid=8141 vsize=688 CPUtime=0
/proc/8142/stat : 8142 (SatElite) R 8141 8141 6705 0 -1 4194304 107 0 0 0 0 0 0 0 19 0 1 0 198134624 704512 89 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/8142/statm: 205 90 49 128 0 74 0

[startup+0.106826 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 8141
/proc/meminfo: memFree=280176/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.514875 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 8141
/proc/meminfo: memFree=280176/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33497 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 8144
/proc/meminfo: memFree=277408/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=3404 CPUtime=1.31
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 791 0 0 0 131 0 0 0 25 0 1 0 198134625 3485696 679 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 851 679 86 211 0 637 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8760

[startup+2.97116 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 8144
/proc/meminfo: memFree=276448/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=5072 CPUtime=2.95
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 1242 0 0 0 295 0 0 0 25 0 1 0 198134625 5193728 1066 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 1268 1066 86 211 0 1054 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10428

[startup+6.25855 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 8144
/proc/meminfo: memFree=274400/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=6628 CPUtime=6.23
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 1865 0 0 0 623 0 0 0 25 0 1 0 198134625 6787072 1493 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 1657 1493 86 211 0 1443 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11984

[startup+12.7093 s]
/proc/loadavg: 0.87 0.97 0.99 2/79 8144
/proc/meminfo: memFree=272304/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=8700 CPUtime=12.68
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 2799 0 0 0 1267 1 0 0 25 0 1 0 198134625 8908800 1941 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 2175 1941 86 211 0 1961 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14056

[startup+25.5268 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 8144
/proc/meminfo: memFree=270192/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=10296 CPUtime=25.49
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 3624 0 0 0 2548 1 0 0 25 0 1 0 198134625 10543104 2378 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 2574 2378 86 211 0 2360 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15652

[startup+51.1569 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 8144
/proc/meminfo: memFree=265776/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=15244 CPUtime=51.11
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 5703 0 0 0 5108 3 0 0 25 0 1 0 198134625 15609856 3491 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 3811 3491 86 211 0 3597 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20600

[startup+102.41 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 8144
/proc/meminfo: memFree=259760/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=21136 CPUtime=102.35
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 7271 0 0 0 10230 5 0 0 25 0 1 0 198134625 21643264 5059 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 5284 5059 86 211 0 5070 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 26492

[startup+162.488 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8144
/proc/meminfo: memFree=259184/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=21264 CPUtime=162.41
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 8125 0 0 0 16235 6 0 0 25 0 1 0 198134625 21774336 5124 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 5316 5124 86 211 0 5102 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 26620

[startup+222.558 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8144
/proc/meminfo: memFree=252336/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=29492 CPUtime=222.47
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 10263 0 0 0 22238 9 0 0 25 0 1 0 198134625 30199808 6876 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 7373 6876 86 211 0 7159 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 34848

[startup+282.638 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 8244
/proc/meminfo: memFree=247856/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=32192 CPUtime=282.49
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 12569 0 0 0 28237 12 0 0 25 0 1 0 198134625 32964608 7625 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 8048 7625 86 211 0 7834 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 37548

[startup+342.736 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 8316
/proc/meminfo: memFree=247872/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=32192 CPUtime=342.52
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 12579 0 0 0 34240 12 0 0 25 0 1 0 198134625 32964608 7635 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 8048 7635 86 211 0 7834 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 37548

[startup+402.82 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8342
/proc/meminfo: memFree=247792/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=33364 CPUtime=402.59
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 12886 0 0 0 40245 14 0 0 25 0 1 0 198134625 34164736 7942 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 8341 7942 86 211 0 8127 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 38720

[startup+462.894 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8342
/proc/meminfo: memFree=242992/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=38208 CPUtime=462.63
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 14143 0 0 0 46248 15 0 0 25 0 1 0 198134625 39124992 9199 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 9552 9199 86 211 0 9338 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 43564

[startup+522.968 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8342
/proc/meminfo: memFree=238384/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0

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

[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=46268 CPUtime=582.75
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 16271 0 0 0 58256 19 0 0 25 0 1 0 198134625 47378432 11327 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134524478 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 11567 11327 86 211 0 11353 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 51624

[startup+643.118 s]
/proc/loadavg: 1.05 0.99 0.99 2/79 8342
/proc/meminfo: memFree=232624/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=50748 CPUtime=642.81
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 20571 0 0 0 64259 22 0 0 25 0 1 0 198134625 51965952 11735 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 12687 11735 86 211 0 12473 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 56104

[startup+703.191 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 8342
/proc/meminfo: memFree=232688/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=50748 CPUtime=702.86
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 20571 0 0 0 70264 22 0 0 25 0 1 0 198134625 51965952 11735 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 12687 11735 86 211 0 12473 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 56104

[startup+763.265 s]
/proc/loadavg: 1.00 0.99 0.99 3/79 8342
/proc/meminfo: memFree=232688/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=50748 CPUtime=762.92
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 20571 0 0 0 76269 23 0 0 25 0 1 0 198134625 51965952 11735 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 12687 11735 86 211 0 12473 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 56104

[startup+823.342 s]
/proc/loadavg: 1.12 1.02 1.00 2/79 8342
/proc/meminfo: memFree=232688/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=50748 CPUtime=822.98
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 20575 0 0 0 82275 23 0 0 25 0 1 0 198134625 51965952 11739 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 12687 11739 86 211 0 12473 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 56104

[startup+883.416 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 8342
/proc/meminfo: memFree=232624/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=50748 CPUtime=883.04
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 20584 0 0 0 88280 24 0 0 25 0 1 0 198134625 51965952 11748 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 12687 11748 86 211 0 12473 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 56104

[startup+943.49 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 8342
/proc/meminfo: memFree=232560/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=50748 CPUtime=943.09
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 20590 0 0 0 94285 24 0 0 25 0 1 0 198134625 51965952 11754 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 12687 11754 86 211 0 12473 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 56104

[startup+1003.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8342
/proc/meminfo: memFree=231472/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=52092 CPUtime=1003.15
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 20921 0 0 0 100290 25 0 0 25 0 1 0 198134625 53342208 12085 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 13023 12085 86 211 0 12809 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 57448

[startup+1063.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8342
/proc/meminfo: memFree=228016/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=55328 CPUtime=1063.22
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 21765 0 0 0 106295 27 0 0 25 0 1 0 198134625 56655872 12929 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 13832 12929 86 211 0 13618 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 60684

[startup+1123.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8342
/proc/meminfo: memFree=224880/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=58340 CPUtime=1123.27
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 22554 0 0 0 112299 28 0 0 25 0 1 0 198134625 59740160 13718 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 14585 13718 86 211 0 14371 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 63696

[startup+1183.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8342
/proc/meminfo: memFree=222064/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=61024 CPUtime=1183.32
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 23251 0 0 0 118303 29 0 0 25 0 1 0 198134625 62488576 14415 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 15256 14415 86 211 0 15042 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 66380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8342
/proc/meminfo: memFree=221296/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=61664 CPUtime=1200.03
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 23437 0 0 0 119974 29 0 0 25 0 1 0 198134625 63143936 14601 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 15416 14601 86 211 0 15202 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 67020

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8342
/proc/meminfo: memFree=221296/2055920 swapFree=4192812/4192956
[pid=8141] ppid=8139 vsize=5356 CPUtime=0
/proc/8141/stat : 8141 (rsat.sh) S 8139 8141 6705 0 -1 4194304 307 157 0 0 0 0 0 0 16 0 1 0 198134623 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8141/statm: 1339 235 195 169 0 50 0
[pid=8144] ppid=8141 vsize=61664 CPUtime=1200.03
/proc/8144/stat : 8144 (rsat) R 8141 8141 6705 0 -1 4194304 23437 0 0 0 119974 29 0 0 25 0 1 0 198134625 63143936 14601 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8144/statm: 15416 14601 86 211 0 15202 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 67020

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8141 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 1200.03

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

Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.74
CPU system time (s): 0.29
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 68564

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= 464
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 1.22881 second user time and 3.03854 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Feb 18 06:56:41 UTC 2007

IDJOB= 294010
IDBENCH= 19878
IDSOLVER= 104
FILE ID= node11/294010-1171781801

PBS_JOBID= 3839303

Free space on /tmp= 66544 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1284937235-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294010-1171781801/rsat.sh /tmp/evaluation/294010-1171781801/instance-294010-1171781801.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-294010-1171781801 -o ROOT/results/node11/solver-294010-1171781801 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294010-1171781801/rsat.sh /tmp/evaluation/294010-1171781801/instance-294010-1171781801.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  9f547cac349776cc84bd1d9fb15046d9

RANDOM SEED= 447200293

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        280584 kB
Buffers:         49748 kB
Cached:        1610744 kB
SwapCached:          0 kB
Active:         242560 kB
Inactive:      1460876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        280584 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1752 kB
Writeback:           0 kB
Mapped:          61844 kB
Slab:            57444 kB
Committed_AS:   599196 kB
PageTables:       1756 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= 66544 MiB

End job on node11 on Sun Feb 18 07:16:43 UTC 2007