Trace number 333778

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) 1200.04 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.00-s1875077647.sat05-530.reshuffled-07.cnf
MD5SUM378c3c007a4c6e49e4da1e6f32094183
Bench CategoryCRAFTED (crafted 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 variables1192
Number of clauses14506
Sum of the clauses size43816
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 314208
Number of clauses of size 4298
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   14506    43816 |    4351       0        0     nan |  0.000 % |
0.09/0.15	c |         0 |   14208    47484 |      --       0       --      -- |     --   | -298/3668
0.09/0.15	c ==============================================================================
0.09/0.15	c Result  :   #vars: 894   #clauses: 14208   #literals: 47484
0.09/0.15	c CPU time:   0.155976 s
0.09/0.15	c ==============================================================================
0.09/0.18	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-333778-1173530573 -o ROOT/results/node2/solver-333778-1173530573 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333778-1173530573/rsat.sh /tmp/evaluation/333778-1173530573/instance-333778-1173530573.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.98 0.95 3/77 28179
/proc/meminfo: memFree=1631536/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 373012291 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28179/statm: 1338 232 195 169 0 49 0
[pid=28180] ppid=28179 vsize=952 CPUtime=0
/proc/28180/stat : 28180 (SatElite) R 28179 28179 26823 0 -1 4194304 149 0 0 0 0 0 0 0 19 0 1 0 373012291 974848 131 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/28180/statm: 238 132 49 128 0 107 0

[startup+0.0469851 s]
/proc/loadavg: 0.91 0.98 0.95 3/77 28179
/proc/meminfo: memFree=1631536/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 373012291 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28179/statm: 1338 232 195 169 0 49 0
[pid=28180] ppid=28179 vsize=2628 CPUtime=0.04
/proc/28180/stat : 28180 (SatElite) R 28179 28179 26823 0 -1 4194304 553 0 0 0 4 0 0 0 19 0 1 0 373012291 2691072 535 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574786 0 0 4096 3 0 0 0 17 1 0 0
/proc/28180/statm: 657 535 69 128 0 526 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7980

[startup+0.101991 s]
/proc/loadavg: 0.91 0.98 0.95 3/77 28179
/proc/meminfo: memFree=1631536/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 373012291 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28179/statm: 1338 232 195 169 0 49 0
[pid=28180] ppid=28179 vsize=2628 CPUtime=0.09
/proc/28180/stat : 28180 (SatElite) R 28179 28179 26823 0 -1 4194304 560 0 0 0 9 0 0 0 19 0 1 0 373012291 2691072 542 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574761 0 0 4096 3 0 0 0 17 1 0 0
/proc/28180/statm: 657 542 69 128 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7980

[startup+0.302011 s]
/proc/loadavg: 0.91 0.98 0.95 3/77 28179
/proc/meminfo: memFree=1631536/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5352

[startup+0.701053 s]
/proc/loadavg: 0.91 0.98 0.95 3/77 28179
/proc/meminfo: memFree=1631536/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5352

[startup+1.50114 s]
/proc/loadavg: 0.91 0.98 0.95 2/79 28182
/proc/meminfo: memFree=1629088/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=2884 CPUtime=1.31
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 599 0 0 0 131 0 0 0 25 0 1 0 373012309 2953216 569 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 721 569 86 211 0 507 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8236

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.95 2/79 28182
/proc/meminfo: memFree=1628384/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=3888 CPUtime=2.91
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 839 0 0 0 291 0 0 0 25 0 1 0 373012309 3981312 793 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 972 793 86 211 0 758 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9240

[startup+6.30163 s]
/proc/loadavg: 0.92 0.98 0.95 2/79 28182
/proc/meminfo: memFree=1626976/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=4936 CPUtime=6.11
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 1258 0 0 0 611 0 0 0 25 0 1 0 373012309 5054464 1082 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 1234 1082 86 211 0 1020 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10288

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.95 2/79 28182
/proc/meminfo: memFree=1625312/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=6116 CPUtime=12.51
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 1720 0 0 0 1250 1 0 0 25 0 1 0 373012309 6262784 1348 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 1529 1348 86 211 0 1315 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11468

[startup+25.5016 s]
/proc/loadavg: 0.94 0.98 0.95 2/79 28182
/proc/meminfo: memFree=1622816/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=8828 CPUtime=25.31
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 2786 0 0 0 2529 2 0 0 25 0 1 0 373012309 9039872 1961 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 2207 1961 86 211 0 1993 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14180

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.95 2/79 28182
/proc/meminfo: memFree=1619744/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=11780 CPUtime=50.9
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 3931 0 0 0 5087 3 0 0 25 0 1 0 373012309 12062720 2718 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 2945 2718 86 211 0 2731 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17132

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.95 2/79 28184
/proc/meminfo: memFree=1615392/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=16716 CPUtime=102.09
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 5249 0 0 0 10205 4 0 0 25 0 1 0 373012309 17117184 3842 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523311 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 4179 3842 86 211 0 3965 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22068

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 28184
/proc/meminfo: memFree=1614880/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=17156 CPUtime=162.06
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 6133 0 0 0 16202 4 0 0 25 0 1 0 373012309 17567744 3954 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 4289 3954 86 211 0 4075 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22508

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 28184
/proc/meminfo: memFree=1610592/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=21168 CPUtime=222.05
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 7204 0 0 0 22200 5 0 0 25 0 1 0 373012309 21676032 5025 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 5292 5025 86 211 0 5078 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 26520

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 28184
/proc/meminfo: memFree=1607200/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=24092 CPUtime=282.03
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 8831 0 0 0 28196 7 0 0 25 0 1 0 373012309 24670208 5831 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 6023 5831 86 211 0 5809 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 29444

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 28184
/proc/meminfo: memFree=1607200/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=24224 CPUtime=342.01
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 8856 0 0 0 34194 7 0 0 25 0 1 0 373012309 24805376 5856 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 6056 5856 86 211 0 5842 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 29576

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 28184
/proc/meminfo: memFree=1606688/2055920 swapFree=4153164/4192956

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

[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=35284 CPUtime=581.95
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 13564 0 0 0 58182 13 0 0 25 0 1 0 373012309 36130816 8405 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 8821 8405 86 211 0 8607 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 40636

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 28184
/proc/meminfo: memFree=1596960/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=35416 CPUtime=641.93
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 13591 0 0 0 64180 13 0 0 25 0 1 0 373012309 36265984 8432 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 8854 8432 86 211 0 8640 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 40768

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.95 3/79 28184
/proc/meminfo: memFree=1596512/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=35940 CPUtime=701.92
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 13721 0 0 0 70178 14 0 0 25 0 1 0 373012309 36802560 8529 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 8985 8529 86 211 0 8771 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 41292

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 28184
/proc/meminfo: memFree=1596320/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=36328 CPUtime=761.9
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 13838 0 0 0 76176 14 0 0 25 0 1 0 373012309 37199872 8580 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 9082 8580 86 211 0 8868 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 41680

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 28184
/proc/meminfo: memFree=1596384/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=36328 CPUtime=821.87
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 13851 0 0 0 82173 14 0 0 25 0 1 0 373012309 37199872 8593 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 9082 8593 86 211 0 8868 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 41680

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 28184
/proc/meminfo: memFree=1592864/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=39652 CPUtime=881.87
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 14721 0 0 0 88171 16 0 0 25 0 1 0 373012309 40603648 9463 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 9913 9463 86 211 0 9699 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 45004

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 28184
/proc/meminfo: memFree=1589408/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=43004 CPUtime=941.85
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 15589 0 0 0 94168 17 0 0 25 0 1 0 373012309 44036096 10331 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 10751 10331 86 211 0 10537 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 48356

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 28184
/proc/meminfo: memFree=1585824/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=46340 CPUtime=1001.83
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 16472 0 0 0 100165 18 0 0 25 0 1 0 373012309 47452160 11214 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 11585 11214 86 211 0 11371 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 51692

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 28184
/proc/meminfo: memFree=1582624/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=49744 CPUtime=1061.81
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 17399 0 0 0 106162 19 0 0 25 0 1 0 373012309 50937856 12043 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 12436 12043 86 211 0 12222 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 55096

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/85 28298
/proc/meminfo: memFree=1578024/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=56292 CPUtime=1121.73
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 19121 0 0 0 112150 23 0 0 25 0 1 0 373012309 57643008 12866 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 14073 12866 86 211 0 13859 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 61644

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 28382
/proc/meminfo: memFree=1579104/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=55044 CPUtime=1181.67
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 22798 0 0 0 118142 25 0 0 25 0 1 0 373012309 56365056 12836 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 13761 12836 86 211 0 13547 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 60396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 28382
/proc/meminfo: memFree=1579168/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=55044 CPUtime=1199.87
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 22798 0 0 0 119962 25 0 0 25 0 1 0 373012309 56365056 12836 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 13761 12836 86 211 0 13547 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 60396

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: 0.99 0.98 0.95 2/79 28382
/proc/meminfo: memFree=1579168/2055920 swapFree=4153164/4192956
[pid=28179] ppid=28177 vsize=5352 CPUtime=0.17
/proc/28179/stat : 28179 (rsat.sh) S 28177 28179 26823 0 -1 4194304 305 590 0 0 0 0 17 0 16 0 1 0 373012291 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28179/statm: 1338 234 195 169 0 49 0
[pid=28182] ppid=28179 vsize=55044 CPUtime=1199.87
/proc/28182/stat : 28182 (rsat) R 28179 28179 26823 0 -1 4194304 22798 0 0 0 119962 25 0 0 25 0 1 0 373012309 56365056 12836 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28182/statm: 13761 12836 86 211 0 13547 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 60396

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28179 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=173973 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.178972
while last known CPU time is 1200.04

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

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.79
CPU system time (s): 0.25
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 75892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.173973
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 895
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 1.3198 second user time and 3.05754 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Mar 10 12:42:53 UTC 2007

IDJOB= 333778
IDBENCH= 24612
IDSOLVER= 104
FILE ID= node2/333778-1173530573

PBS_JOBID= 4101146

Free space on /tmp= 66510 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.00-s1875077647.sat05-530.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333778-1173530573/rsat.sh /tmp/evaluation/333778-1173530573/instance-333778-1173530573.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-333778-1173530573 -o ROOT/results/node2/solver-333778-1173530573 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333778-1173530573/rsat.sh /tmp/evaluation/333778-1173530573/instance-333778-1173530573.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  378c3c007a4c6e49e4da1e6f32094183

RANDOM SEED= 369337501

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1632008 kB
Buffers:         42088 kB
Cached:         304580 kB
SwapCached:       2376 kB
Active:         210228 kB
Inactive:       159196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632008 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          30168 kB
Slab:            39952 kB
Committed_AS:  1648308 kB
PageTables:       1812 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= 66510 MiB

End job on node2 on Sat Mar 10 13:02:56 UTC 2007