Trace number 329656

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 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k85.cnf
MD5SUMdcf05b153fd4ff73d81f6021f0c67167
Bench CategoryINDUST (industrial 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 variables126845
Number of clauses568208
Sum of the clauses size1462374
Maximum clause length20
Minimum clause length1
Number of clauses of size 1783
Number of clauses of size 2442586
Number of clauses of size 362387
Number of clauses of size 425500
Number of clauses of size 511064
Number of clauses of size over 525888

Solver Data (download as text)

0.00/0.00	c Parsing...
0.49/0.59	c ==============================================================================
0.49/0.59	c |           |     ORIGINAL     |              LEARNT              |          |
0.49/0.59	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.49/0.59	c ==============================================================================
0.49/0.59	c |         0 |  566413  1437315 |  169923       0        0     nan |  0.000 % |
3.58/3.67	c |         0 |  311312  1046716 |      --       0       --      -- |     --   | -153461/-114445
3.58/3.67	c ==============================================================================
3.58/3.67	c Result  :   #vars: 46109   #clauses: 311312   #literals: 1046716
3.58/3.67	c CPU time:   3.51546 s
3.58/3.67	c ==============================================================================
4.08/4.15	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/node19/watcher-329656-1173146245 -o ROOT/results/node19/solver-329656-1173146245 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329656-1173146245/rsat.sh /tmp/evaluation/329656-1173146245/instance-329656-1173146245.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: 0.85 0.97 0.98 3/77 31070
/proc/meminfo: memFree=1419808/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=0
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334578634 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31070/statm: 1338 232 195 169 0 49 0
[pid=31071] ppid=31070 vsize=688 CPUtime=0
/proc/31071/stat : 31071 (SatElite) R 31070 31070 31005 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 334578634 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31071/statm: 172 48 39 128 0 41 0

[startup+0.104782 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 31070
/proc/meminfo: memFree=1419808/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=0
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334578634 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31070/statm: 1338 232 195 169 0 49 0
[pid=31071] ppid=31070 vsize=9856 CPUtime=0.09
/proc/31071/stat : 31071 (SatElite) R 31070 31070 31005 0 -1 4194304 2172 0 0 0 8 1 0 0 20 0 1 0 334578634 10092544 2154 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/31071/statm: 2464 2154 49 128 0 2333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15208

[startup+0.201792 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 31070
/proc/meminfo: memFree=1419808/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=0
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334578634 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31070/statm: 1338 232 195 169 0 49 0
[pid=31071] ppid=31070 vsize=19500 CPUtime=0.18
/proc/31071/stat : 31071 (SatElite) R 31070 31070 31005 0 -1 4194304 4381 0 0 0 16 2 0 0 20 0 1 0 334578634 19968000 4363 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31071/statm: 4875 4364 49 128 0 4744 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 24852

[startup+0.301803 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 31070
/proc/meminfo: memFree=1419808/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=0
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334578634 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31070/statm: 1338 232 195 169 0 49 0
[pid=31071] ppid=31070 vsize=32792 CPUtime=0.29
/proc/31071/stat : 31071 (SatElite) R 31070 31070 31005 0 -1 4194304 6636 0 0 0 25 4 0 0 20 0 1 0 334578634 33579008 6618 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31071/statm: 8198 6619 49 128 0 8067 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38144

[startup+0.701846 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 31070
/proc/meminfo: memFree=1419808/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=0
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334578634 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31070/statm: 1338 232 195 169 0 49 0
[pid=31071] ppid=31070 vsize=59068 CPUtime=0.68
/proc/31071/stat : 31071 (SatElite) R 31070 31070 31005 0 -1 4194304 13894 0 0 0 60 8 0 0 24 0 1 0 334578634 60485632 13860 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134562506 0 0 4096 3 0 0 0 17 1 0 0
/proc/31071/statm: 14767 13860 64 128 0 14636 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 64420

[startup+1.50293 s]
/proc/loadavg: 0.86 0.97 0.98 2/79 31072
/proc/meminfo: memFree=1357840/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=0
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334578634 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31070/statm: 1338 232 195 169 0 49 0
[pid=31071] ppid=31070 vsize=68736 CPUtime=1.49
/proc/31071/stat : 31071 (SatElite) R 31070 31070 31005 0 -1 4194304 17246 0 0 0 137 12 0 0 25 0 1 0 334578634 70385664 15760 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/31071/statm: 17184 15760 69 128 0 17053 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74088

[startup+3.10111 s]
/proc/loadavg: 0.86 0.97 0.98 2/79 31072
/proc/meminfo: memFree=1345872/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=0
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334578634 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31070/statm: 1338 232 195 169 0 49 0
[pid=31071] ppid=31070 vsize=78164 CPUtime=3.09
/proc/31071/stat : 31071 (SatElite) R 31070 31070 31005 0 -1 4194304 19728 0 0 0 295 14 0 0 25 0 1 0 334578634 80039936 17835 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134543844 0 0 4096 3 0 0 0 17 1 0 0
/proc/31071/statm: 19541 17835 69 128 0 19410 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83516

[startup+6.30145 s]
/proc/loadavg: 0.87 0.97 0.98 2/79 31073
/proc/meminfo: memFree=1385744/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=22780 CPUtime=2.14
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 5707 0 0 0 211 3 0 0 25 0 1 0 334579050 23326720 5383 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524169 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 5695 5383 86 211 0 5481 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 28132

[startup+12.7011 s]
/proc/loadavg: 0.88 0.97 0.98 2/79 31073
/proc/meminfo: memFree=1383960/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=24560 CPUtime=8.53
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 6161 0 0 0 850 3 0 0 25 0 1 0 334579050 25149440 5802 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 6140 5802 86 211 0 5926 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 29912

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.98 2/79 31073
/proc/meminfo: memFree=1378648/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=30016 CPUtime=21.33
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 7599 0 0 0 2129 4 0 0 25 0 1 0 334579050 30736384 7134 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 7504 7134 86 211 0 7290 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 35368

[startup+51.1013 s]
/proc/loadavg: 0.94 0.97 0.98 2/79 31073
/proc/meminfo: memFree=1371160/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=38048 CPUtime=46.93
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 9726 0 0 0 4686 7 0 0 25 0 1 0 334579050 38961152 9067 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 9512 9067 86 211 0 9298 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 43400

[startup+102.302 s]
/proc/loadavg: 0.97 0.97 0.98 3/79 31073
/proc/meminfo: memFree=1365080/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=43488 CPUtime=98.11
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 11932 0 0 0 9802 9 0 0 25 0 1 0 334579050 44531712 10501 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522906 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 10872 10501 86 211 0 10658 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 48840

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 31073
/proc/meminfo: memFree=1356696/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=52820 CPUtime=158.09
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 15966 0 0 0 15797 12 0 0 25 0 1 0 334579050 54087680 12592 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 13205 12592 86 211 0 12991 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 58172

[startup+222.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/85 31139
/proc/meminfo: memFree=1355608/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=52820 CPUtime=218.05
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 15971 0 0 0 21793 12 0 0 25 0 1 0 334579050 54087680 12597 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 13205 12597 86 211 0 12991 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 58172

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/85 31241
/proc/meminfo: memFree=1345120/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=63012 CPUtime=277.96
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 18632 0 0 0 27781 15 0 0 25 0 1 0 334579050 64524288 15249 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522910 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 15753 15249 86 211 0 15539 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 68364

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 31271
/proc/meminfo: memFree=1330008/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=78248 CPUtime=337.94
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 24153 0 0 0 33773 21 0 0 25 0 1 0 334579050 80125952 19228 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 19562 19228 86 211 0 19348 0

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

[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=78772 CPUtime=517.88
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 24243 0 0 0 51766 22 0 0 25 0 1 0 334579050 80662528 19318 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 19693 19318 86 211 0 19479 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 84124

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 31271
/proc/meminfo: memFree=1316568/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=94604 CPUtime=577.87
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 28346 0 0 0 57760 27 0 0 25 0 1 0 334579050 96874496 22647 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 23651 22647 86 211 0 23437 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 99956

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 31271
/proc/meminfo: memFree=1302488/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=107552 CPUtime=637.85
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 34977 0 0 0 63752 33 0 0 25 0 1 0 334579050 110133248 26102 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 26888 26102 86 211 0 26674 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 112904

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 31271
/proc/meminfo: memFree=1302488/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=107552 CPUtime=697.83
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 34977 0 0 0 69750 33 0 0 25 0 1 0 334579050 110133248 26102 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 26888 26102 86 211 0 26674 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 112904

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 31271
/proc/meminfo: memFree=1302488/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=107552 CPUtime=757.82
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 34977 0 0 0 75748 34 0 0 25 0 1 0 334579050 110133248 26102 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524219 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 26888 26102 86 211 0 26674 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 112904

[startup+822.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/79 31271
/proc/meminfo: memFree=1302552/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=107552 CPUtime=817.79
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 34977 0 0 0 81745 34 0 0 25 0 1 0 334579050 110133248 26102 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 26888 26102 86 211 0 26674 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 112904

[startup+882.307 s]
/proc/loadavg: 1.01 0.99 0.98 2/79 31271
/proc/meminfo: memFree=1302616/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=107552 CPUtime=877.79
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 34977 0 0 0 87744 35 0 0 25 0 1 0 334579050 110133248 26102 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 26888 26102 86 211 0 26674 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 112904

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 31271
/proc/meminfo: memFree=1288920/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=121480 CPUtime=937.77
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 38487 0 0 0 93737 40 0 0 25 0 1 0 334579050 124395520 29600 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 30370 29600 86 211 0 30156 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 126832

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 31271
/proc/meminfo: memFree=1266264/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=143368 CPUtime=997.74
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 44101 0 0 0 99729 45 0 0 25 0 1 0 334579050 146808832 35183 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 35842 35183 86 211 0 35628 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 148720

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 31271
/proc/meminfo: memFree=1251800/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=157584 CPUtime=1057.73
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 47790 0 0 0 105724 49 0 0 25 0 1 0 334579050 161366016 38837 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 39396 38837 86 211 0 39182 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 162936

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 31271
/proc/meminfo: memFree=1240216/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=168564 CPUtime=1117.72
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 50651 0 0 0 111720 52 0 0 25 0 1 0 334579050 172609536 41683 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 42141 41683 86 211 0 41927 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 173916

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 31271
/proc/meminfo: memFree=1230232/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=184860 CPUtime=1177.7
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 54797 0 0 0 117714 56 0 0 25 0 1 0 334579050 189296640 44287 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 46215 44287 86 211 0 46001 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 190212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 31271
/proc/meminfo: memFree=1229144/2055920 swapFree=4169440/4192956
[pid=31070] ppid=31068 vsize=5352 CPUtime=4.13
/proc/31070/stat : 31070 (rsat.sh) S 31068 31070 31005 0 -1 4194304 305 22270 0 0 0 0 394 19 18 0 1 0 334578634 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31070/statm: 1338 234 195 169 0 49 0
[pid=31073] ppid=31070 vsize=184780 CPUtime=1195.9
/proc/31073/stat : 31073 (rsat) R 31070 31070 31005 0 -1 4194304 61165 0 0 0 119531 59 0 0 25 0 1 0 334579050 189214720 44370 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31073/statm: 46195 44370 86 211 0 45981 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 190132

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31070 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=949399 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=192970
CPU time returned by wait4() is 4.14237
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): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.25
CPU system time (s): 0.78
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 215644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.9494
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22575
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= 16
involuntary context switches= 24

runsolver used 1.2838 second user time and 3.09253 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Mar  6 01:57:26 UTC 2007

IDJOB= 329656
IDBENCH= 20545
IDSOLVER= 104
FILE ID= node19/329656-1173146245

PBS_JOBID= 4014980

Free space on /tmp= 66508 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k85.cnf
COMMAND LINE= /tmp/evaluation/329656-1173146245/rsat.sh /tmp/evaluation/329656-1173146245/instance-329656-1173146245.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-329656-1173146245 -o ROOT/results/node19/solver-329656-1173146245 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329656-1173146245/rsat.sh /tmp/evaluation/329656-1173146245/instance-329656-1173146245.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  dcf05b153fd4ff73d81f6021f0c67167

RANDOM SEED= 388690217

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1420344 kB
Buffers:         49996 kB
Cached:         488228 kB
SwapCached:       2580 kB
Active:          76140 kB
Inactive:       484620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420344 kB
SwapTotal:     4192956 kB
SwapFree:      4169440 kB
Dirty:           15168 kB
Writeback:           0 kB
Mapped:          29888 kB
Slab:            60368 kB
Committed_AS:  1353524 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= 66496 MiB

End job on node19 on Tue Mar  6 02:17:29 UTC 2007