Trace number 298889

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.07 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S218576925-17.UNSAT.shuffled.cnf
MD5SUMed6ac41708b805a0f871d3ac4d51e516
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2534     7716 |      --       0       --      -- |     --   | -22/48
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 580   #clauses: 2534   #literals: 7716
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	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/node1/watcher-298889-1171861956 -o ROOT/results/node1/solver-298889-1171861956 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298889-1171861956/rsat.sh /tmp/evaluation/298889-1171861956/instance-298889-1171861956.cnf 

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


[startup+0 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 21836
/proc/meminfo: memFree=1604008/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 206150660 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21836/statm: 1339 234 195 169 0 50 0
[pid=21837] ppid=21836 vsize=820 CPUtime=0
/proc/21837/stat : 21837 (SatElite) R 21836 21836 18743 0 -1 4194304 134 0 0 0 0 0 0 0 19 0 1 0 206150661 839680 116 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/21837/statm: 205 118 49 128 0 74 0

[startup+0.106983 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 21836
/proc/meminfo: memFree=1604008/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.51503 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 21836
/proc/meminfo: memFree=1604008/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33513 s]
/proc/loadavg: 1.04 1.01 1.00 3/79 21839
/proc/meminfo: memFree=1602328/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=2996 CPUtime=1.31
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 693 0 0 0 131 0 0 0 25 0 1 0 206150662 3067904 583 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 749 583 86 211 0 535 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8352

[startup+2.97132 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 21839
/proc/meminfo: memFree=1600728/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=4032 CPUtime=2.94
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 1000 0 0 0 294 0 0 0 25 0 1 0 206150662 4128768 825 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 1008 825 86 211 0 794 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9388

[startup+6.2597 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 21839
/proc/meminfo: memFree=1598872/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=6472 CPUtime=6.23
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 1838 0 0 0 623 0 0 0 25 0 1 0 206150662 6627328 1434 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 1618 1434 86 211 0 1404 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11828

[startup+12.7105 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 21839
/proc/meminfo: memFree=1596184/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=8808 CPUtime=12.68
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 2672 0 0 0 1267 1 0 0 25 0 1 0 206150662 9019392 1974 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 2202 1974 86 211 0 1988 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14164

[startup+25.529 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 21839
/proc/meminfo: memFree=1594136/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=10872 CPUtime=25.49
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 3604 0 0 0 2547 2 0 0 25 0 1 0 206150662 11132928 2518 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 2718 2518 86 211 0 2504 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16228

[startup+51.1609 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 21839
/proc/meminfo: memFree=1590488/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=14532 CPUtime=51.12
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 5355 0 0 0 5109 3 0 0 25 0 1 0 206150662 14880768 3303 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 3633 3303 86 211 0 3419 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 19888

[startup+102.417 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1583192/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=21560 CPUtime=102.36
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 7951 0 0 0 10231 5 0 0 25 0 1 0 206150662 22077440 5127 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 5390 5127 86 211 0 5176 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 26916

[startup+162.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1576792/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=29208 CPUtime=162.42
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 9980 0 0 0 16235 7 0 0 25 0 1 0 206150662 29908992 6770 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 7302 6770 86 211 0 7088 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 34564

[startup+222.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1574168/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=31360 CPUtime=222.48
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 12150 0 0 0 22239 9 0 0 25 0 1 0 206150662 32112640 7383 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 7840 7383 86 211 0 7626 0
Current children cumulated CPU time (s) 222.49
Current children cumulated vsize (KiB) 36716

[startup+282.643 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 21839
/proc/meminfo: memFree=1573912/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=31756 CPUtime=282.53
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 12224 0 0 0 28244 9 0 0 25 0 1 0 206150662 32518144 7457 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 7939 7457 86 211 0 7725 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 37112

[startup+342.715 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 21839
/proc/meminfo: memFree=1567000/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=38404 CPUtime=342.58
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 13973 0 0 0 34247 11 0 0 25 0 1 0 206150662 39325696 9206 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 9601 9206 86 211 0 9387 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 43760

[startup+402.793 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1560856/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=44408 CPUtime=402.65
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 15505 0 0 0 40251 14 0 0 25 0 1 0 206150662 45473792 10705 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 11102 10705 86 211 0 10888 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 49764

[startup+462.862 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1559448/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=44872 CPUtime=462.7
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 17513 0 0 0 46255 15 0 0 25 0 1 0 206150662 45948928 10999 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 11218 10999 86 211 0 11004 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 50228

[startup+522.936 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 21839
/proc/meminfo: memFree=1559512/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01

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

[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=44872 CPUtime=582.82
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 17517 0 0 0 58266 16 0 0 25 0 1 0 206150662 45948928 11003 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 11218 11003 86 211 0 11004 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 50228

[startup+643.083 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1559576/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=44872 CPUtime=642.86
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 17525 0 0 0 64270 16 0 0 25 0 1 0 206150662 45948928 11011 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 11218 11011 86 211 0 11004 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 50228

[startup+703.153 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1554968/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=52420 CPUtime=702.92
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 19468 0 0 0 70274 18 0 0 25 0 1 0 206150662 53678080 12184 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525985 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 13105 12184 86 211 0 12891 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 57776

[startup+763.226 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1550680/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=56524 CPUtime=762.97
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 20538 0 0 0 76278 19 0 0 25 0 1 0 206150662 57880576 13254 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 14131 13254 86 211 0 13917 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 61880

[startup+823.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1546136/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=60720 CPUtime=823.03
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 21651 0 0 0 82282 21 0 0 25 0 1 0 206150662 62177280 14367 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 15180 14367 86 211 0 14966 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 66076

[startup+883.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1541848/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=64976 CPUtime=883.08
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 22804 0 0 0 88286 22 0 0 25 0 1 0 206150662 66535424 15455 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 16244 15455 86 211 0 16030 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 70332

[startup+943.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1538328/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=67628 CPUtime=943.14
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 26816 0 0 0 94290 24 0 0 25 0 1 0 206150662 69251072 16236 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134983576 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 16907 16236 86 211 0 16693 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 72984

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1538584/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=67496 CPUtime=1003.2
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 26816 0 0 0 100295 25 0 0 25 0 1 0 206150662 69115904 16218 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 16874 16218 86 211 0 16660 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 72852

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1538584/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=67496 CPUtime=1063.25
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 26818 0 0 0 106300 25 0 0 25 0 1 0 206150662 69115904 16220 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 16874 16220 86 211 0 16660 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 72852

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1538264/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=68272 CPUtime=1123.31
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 26992 0 0 0 112305 26 0 0 25 0 1 0 206150662 69910528 16329 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 17068 16329 86 211 0 16854 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 73628

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1537944/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=68792 CPUtime=1183.35
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 27068 0 0 0 118309 26 0 0 25 0 1 0 206150662 70443008 16405 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 17198 16405 86 211 0 16984 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 74148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1537944/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=68792 CPUtime=1200.06
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 27069 0 0 0 119980 26 0 0 25 0 1 0 206150662 70443008 16406 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 17198 16406 86 211 0 16984 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 74148

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21839
/proc/meminfo: memFree=1537944/2055920 swapFree=4158120/4192956
[pid=21836] ppid=21834 vsize=5356 CPUtime=0.01
/proc/21836/stat : 21836 (rsat.sh) S 21834 21836 18743 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206150660 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21836/statm: 1339 235 195 169 0 50 0
[pid=21839] ppid=21836 vsize=68792 CPUtime=1200.06
/proc/21839/stat : 21839 (rsat) R 21836 21836 18743 0 -1 4194304 27069 0 0 0 119980 26 0 0 25 0 1 0 206150662 70443008 16406 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21839/statm: 17198 16406 86 211 0 16984 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 74148

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21836 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.015997
while last known CPU time is 1200.07

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

Real time (s): 1200.45
CPU time (s): 1200.07
CPU user time (s): 1199.81
CPU system time (s): 0.26
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 85956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
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= 498
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 1.27081 second user time and 2.99954 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Feb 19 05:12:36 UTC 2007

IDJOB= 298889
IDBENCH= 19997
IDSOLVER= 104
FILE ID= node1/298889-1171861956

PBS_JOBID= 3839394

Free space on /tmp= 66550 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S218576925-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298889-1171861956/rsat.sh /tmp/evaluation/298889-1171861956/instance-298889-1171861956.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-298889-1171861956 -o ROOT/results/node1/solver-298889-1171861956 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298889-1171861956/rsat.sh /tmp/evaluation/298889-1171861956/instance-298889-1171861956.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ed6ac41708b805a0f871d3ac4d51e516

RANDOM SEED= 716883678

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1604488 kB
Buffers:         52356 kB
Cached:         304048 kB
SwapCached:      15284 kB
Active:         250768 kB
Inactive:       128832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1604488 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            57368 kB
Committed_AS:   669388 kB
PageTables:       1740 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66550 MiB

End job on node1 on Mon Feb 19 05:32:38 UTC 2007