Trace number 312780

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 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-19-s.cnf
MD5SUMe244a296f9644a797dad8a0d16013dcf
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1855.96
Satisfiable
(Un)Satisfiability was proved
Number of variables262705
Number of clauses1259225
Sum of the clauses size2927370
Maximum clause length10
Minimum clause length1
Number of clauses of size 119569
Number of clauses of size 2957027
Number of clauses of size 3234009
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

0.00/0.00	c Parsing...
1.19/1.23	c ==============================================================================
1.19/1.23	c |           |     ORIGINAL     |              LEARNT              |          |
1.19/1.23	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.19/1.23	c ==============================================================================
1.19/1.23	c |         0 | 1238358  2905070 |  371507       0        0     nan |  0.000 % |
9.08/9.14	c |         0 |  793828  2194889 |      --       0       --      -- |     --   | -229182/-225161
9.08/9.14	c ==============================================================================
9.08/9.14	c Result  :   #vars: 134612   #clauses: 793828   #literals: 2194889
9.08/9.14	c CPU time:   8.82566 s
9.08/9.14	c ==============================================================================
10.06/10.20	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-312780-1176859882 -o ROOT/results/node51/solver-312780-1176859882 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312780-1176859882/rsat.sh /tmp/evaluation/312780-1176859882/instance-312780-1176859882.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: 1.00 0.97 0.95 3/64 4173
/proc/meminfo: memFree=1754920/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=0
/proc/4173/stat : 4173 (rsat.sh) R 4171 4173 2912 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 40833425 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371293343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/4173/statm: 1338 232 194 169 0 49 0
[pid=4174] ppid=4173 vsize=1136 CPUtime=0
/proc/4174/stat : 4174 (SatElite) R 4173 4173 2912 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 40833426 1163264 181 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134548047 0 0 4096 3 0 0 0 17 1 0 0
/proc/4174/statm: 284 182 49 128 0 153 0

[startup+0.025032 s]
/proc/loadavg: 1.00 0.97 0.95 3/64 4173
/proc/meminfo: memFree=1754920/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=0
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 40833425 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 233 195 169 0 49 0
[pid=4174] ppid=4173 vsize=5088 CPUtime=0.01
/proc/4174/stat : 4174 (SatElite) R 4173 4173 2912 0 -1 4194304 1170 0 0 0 1 0 0 0 18 0 1 0 40833426 5210112 1152 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/4174/statm: 1272 1152 49 128 0 1141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10440

[startup+0.101029 s]
/proc/loadavg: 1.00 0.97 0.95 3/64 4173
/proc/meminfo: memFree=1754920/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=0
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 40833425 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 233 195 169 0 49 0
[pid=4174] ppid=4173 vsize=20900 CPUtime=0.09
/proc/4174/stat : 4174 (SatElite) R 4173 4173 2912 0 -1 4194304 3801 0 0 0 8 1 0 0 19 0 1 0 40833426 21401600 3783 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/4174/statm: 5225 3784 49 128 0 5094 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26252

[startup+0.301047 s]
/proc/loadavg: 1.00 0.97 0.95 3/64 4173
/proc/meminfo: memFree=1754920/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=0
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 40833425 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 233 195 169 0 49 0
[pid=4174] ppid=4173 vsize=51096 CPUtime=0.29
/proc/4174/stat : 4174 (SatElite) R 4173 4173 2912 0 -1 4194304 11820 0 0 0 24 5 0 0 21 0 1 0 40833426 52322304 11802 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/4174/statm: 12774 11803 49 128 0 12643 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56448

[startup+0.70109 s]
/proc/loadavg: 1.00 0.97 0.95 3/64 4173
/proc/meminfo: memFree=1754920/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=0
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 40833425 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 233 195 169 0 49 0
[pid=4174] ppid=4173 vsize=78884 CPUtime=0.69
/proc/4174/stat : 4174 (SatElite) R 4173 4173 2912 0 -1 4194304 18769 0 0 0 59 10 0 0 25 0 1 0 40833426 80777216 18751 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/4174/statm: 19721 18751 49 128 0 19590 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 84236

[startup+1.50116 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4175
/proc/meminfo: memFree=1659992/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=0
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 40833425 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 233 195 169 0 49 0
[pid=4174] ppid=4173 vsize=162680 CPUtime=1.49
/proc/4174/stat : 4174 (SatElite) R 4173 4173 2912 0 -1 4194304 31080 0 0 0 132 17 0 0 25 0 1 0 40833426 166584320 30958 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134574781 0 0 4096 3 0 0 0 17 1 0 0
/proc/4174/statm: 40670 30958 67 128 0 40539 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 168032

[startup+3.1013 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4175
/proc/meminfo: memFree=1627416/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=0
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 40833425 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 233 195 169 0 49 0
[pid=4174] ppid=4173 vsize=167992 CPUtime=3.09
/proc/4174/stat : 4174 (SatElite) R 4173 4173 2912 0 -1 4194304 35443 0 0 0 289 20 0 0 25 0 1 0 40833426 172023808 32749 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/4174/statm: 41998 32749 69 128 0 41867 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 173344

[startup+6.30159 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4175
/proc/meminfo: memFree=1609496/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=0
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 40833425 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 233 195 169 0 49 0
[pid=4174] ppid=4173 vsize=169764 CPUtime=6.27
/proc/4174/stat : 4174 (SatElite) R 4173 4173 2912 0 -1 4194304 39920 0 0 0 604 23 0 0 25 0 1 0 40833426 173838336 33333 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/4174/statm: 42441 33334 69 128 0 42310 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 175116

[startup+12.7012 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1679328/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=52804 CPUtime=2.49
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 29151 0 0 0 239 10 0 0 25 0 1 0 40834445 54071296 12678 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522414 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 13201 12678 86 211 0 12987 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 58156

[startup+25.5023 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1677344/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=54936 CPUtime=15.29
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 321469 0 0 0 1450 79 0 0 25 0 1 0 40834445 56254464 13264 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526511 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 13734 13267 86 211 0 13520 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 60288

[startup+51.1026 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1671840/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=60348 CPUtime=40.88
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 745730 0 0 0 3911 177 0 0 25 0 1 0 40834445 61796352 14603 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 15087 14603 86 211 0 14873 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 65700

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1647264/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=85180 CPUtime=92.07
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 1557035 0 0 0 8837 370 0 0 25 0 1 0 40834445 87224320 20774 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 135041953 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 21262 20742 86 211 0 21048 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 90532

[startup+162.303 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1621472/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=110868 CPUtime=152.06
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 2451907 0 0 0 14611 595 0 0 25 0 1 0 40834445 113528832 27241 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526017 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 27717 27241 86 211 0 27503 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 116220

[startup+222.303 s]
/proc/loadavg: 1.00 0.97 0.95 3/66 4176
/proc/meminfo: memFree=1592736/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=139816 CPUtime=212.03
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 3351080 0 0 0 20377 826 0 0 25 0 1 0 40834445 143171584 34353 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 34954 34353 86 211 0 34740 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 145168

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1550880/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=181804 CPUtime=272.02
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 4226438 0 0 0 26152 1050 0 0 25 0 1 0 40834445 186167296 44890 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 45451 44890 86 211 0 45237 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 187156

[startup+342.303 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1518048/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=214016 CPUtime=332
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 5023352 0 0 0 31947 1253 0 0 25 0 1 0 40834445 219152384 52970 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 53504 52970 86 211 0 53290 0

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

/proc/4176/statm: 73494 72667 86 211 0 73280 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 299328

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1416224/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=316728 CPUtime=571.93
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 7899605 0 0 0 55186 2007 0 0 25 0 1 0 40834445 324329472 78386 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 79182 78386 86 211 0 78968 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 322080

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1390624/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=341880 CPUtime=631.93
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 8504387 0 0 0 61025 2168 0 0 25 0 1 0 40834445 350085120 84720 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 85470 84720 86 211 0 85256 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 347232

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1366432/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=366140 CPUtime=691.91
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 9160446 0 0 0 66850 2341 0 0 25 0 1 0 40834445 374927360 90809 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 91535 90809 86 211 0 91321 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 371492

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1340960/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=391212 CPUtime=751.89
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 9750596 0 0 0 72696 2493 0 0 25 0 1 0 40834445 400601088 97134 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 135041953 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 97770 97101 86 211 0 97556 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 396564

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1299104/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=433420 CPUtime=811.87
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 10372372 0 0 0 78530 2657 0 0 25 0 1 0 40834445 443822080 107699 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529599 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 108355 107699 86 211 0 108141 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 438772

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1267680/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=464232 CPUtime=871.86
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 11051487 0 0 0 84348 2838 0 0 25 0 1 0 40834445 475373568 115450 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 116058 115450 86 211 0 115844 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 469584

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1239392/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=492688 CPUtime=931.84
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 11755417 0 0 0 90169 3015 0 0 25 0 1 0 40834445 504512512 122573 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 123172 122573 86 211 0 122958 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 498040

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1206112/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=525632 CPUtime=991.82
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 12422497 0 0 0 95981 3201 0 0 25 0 1 0 40834445 538247168 130843 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526436 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 131408 130843 86 211 0 131194 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 530984

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1180704/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=550832 CPUtime=1051.8
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 13056496 0 0 0 101816 3364 0 0 25 0 1 0 40834445 564051968 137174 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 137708 137174 86 211 0 137494 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 556184

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1152928/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=578252 CPUtime=1111.79
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 13646595 0 0 0 107655 3524 0 0 25 0 1 0 40834445 592130048 144058 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529228 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 144563 144058 86 211 0 144349 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 583604

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1129952/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=601180 CPUtime=1171.78
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 14221284 0 0 0 113500 3678 0 0 25 0 1 0 40834445 615608320 149840 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 150295 149840 86 211 0 150081 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 606532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 4176
/proc/meminfo: memFree=1121440/2055920 swapFree=4178808/4192956
[pid=4173] ppid=4171 vsize=5352 CPUtime=10.16
/proc/4173/stat : 4173 (rsat.sh) S 4171 4173 2912 0 -1 4194304 306 52080 0 0 0 0 977 39 16 0 1 0 40833425 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4173/statm: 1338 234 195 169 0 49 0
[pid=4176] ppid=4173 vsize=609388 CPUtime=1189.88
/proc/4176/stat : 4176 (rsat) R 4173 4173 2912 0 -1 4194304 14388719 0 0 0 115265 3723 0 0 25 0 1 0 40834445 624013312 151878 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4176/statm: 152347 151878 86 211 0 152133 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 614740

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4173 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=778513
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=394939
# CPU time returned by wait4() is 10.1735
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1162.42
CPU system time (s): 37.62
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 614872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.77851
system time used= 0.394939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52386
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= 17
involuntary context switches= 26

runsolver used 1.01784 second user time and 2.48862 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Wed Apr 18 01:31:23 UTC 2007

IDJOB= 312780
IDBENCH= 20350
IDSOLVER= 104
FILE ID= node51/312780-1176859882

PBS_JOBID= 4590204

Free space on /tmp= 66452 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-5-19-s.cnf
COMMAND LINE= /tmp/evaluation/312780-1176859882/rsat.sh /tmp/evaluation/312780-1176859882/instance-312780-1176859882.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-312780-1176859882 -o ROOT/results/node51/solver-312780-1176859882 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312780-1176859882/rsat.sh /tmp/evaluation/312780-1176859882/instance-312780-1176859882.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  e244a296f9644a797dad8a0d16013dcf

RANDOM SEED= 690855432

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1755392 kB
Buffers:         20048 kB
Cached:         232976 kB
SwapCached:       8368 kB
Active:         124424 kB
Inactive:       144228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755392 kB
SwapTotal:     4192956 kB
SwapFree:      4178808 kB
Dirty:           24640 kB
Writeback:           0 kB
Mapped:          16696 kB
Slab:            17932 kB
Committed_AS:  2544060 kB
PageTables:       1408 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= 66428 MiB

End job on node51 on Wed Apr 18 01:51:26 UTC 2007