Trace number 313500

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) 1200.06 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data (download as text)

0.00/0.00	c Parsing...
0.89/0.98	c ==============================================================================
0.89/0.98	c |           |     ORIGINAL     |              LEARNT              |          |
0.89/0.98	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.89/0.98	c ==============================================================================
0.89/0.98	c |         0 |  990219  2297722 |  297065       0        0     nan |  0.000 % |
7.48/7.50	c |         0 |  427478  1139975 |      --       0       --      -- |     --   | -342939/-661157
7.48/7.50	c ==============================================================================
7.48/7.50	c Result  :   #vars: 72951   #clauses: 427478   #literals: 1139975
7.48/7.50	c CPU time:   7.2319 s
7.48/7.50	c ==============================================================================
8.09/8.13	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/node20/watcher-313500-1176886230 -o ROOT/results/node20/solver-313500-1176886230 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313500-1176886230/rsat.sh /tmp/evaluation/313500-1176886230/instance-313500-1176886230.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 0.95 0.96 3/77 18416
/proc/meminfo: memFree=1662824/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=0
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136540401 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1338 232 195 169 0 49 0
[pid=18417] ppid=18416 vsize=684 CPUtime=0
/proc/18417/stat : 18417 (SatElite) R 18416 18416 17405 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 136540401 700416 44 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699069 0 0 4096 3 0 0 0 17 1 0 0
/proc/18417/statm: 171 44 36 128 0 40 0

[startup+0.0683491 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 18416
/proc/meminfo: memFree=1662824/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=0
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136540401 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1338 232 195 169 0 49 0
[pid=18417] ppid=18416 vsize=11980 CPUtime=0.05
/proc/18417/stat : 18417 (SatElite) R 18416 18416 17405 0 -1 4194304 2256 0 0 0 4 1 0 0 20 0 1 0 136540401 12267520 2238 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18417/statm: 2995 2238 49 128 0 2864 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17332

[startup+0.102356 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 18416
/proc/meminfo: memFree=1662824/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=0
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136540401 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1338 232 195 169 0 49 0
[pid=18417] ppid=18416 vsize=20520 CPUtime=0.09
/proc/18417/stat : 18417 (SatElite) R 18416 18416 17405 0 -1 4194304 3832 0 0 0 7 2 0 0 20 0 1 0 136540401 21012480 3814 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/18417/statm: 5130 3815 49 128 0 4999 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25872

[startup+0.301401 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 18416
/proc/meminfo: memFree=1662824/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=0
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136540401 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1338 232 195 169 0 49 0
[pid=18417] ppid=18416 vsize=50452 CPUtime=0.29
/proc/18417/stat : 18417 (SatElite) R 18416 18416 17405 0 -1 4194304 10887 0 0 0 23 6 0 0 21 0 1 0 136540401 51662848 10869 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18417/statm: 12613 10869 49 128 0 12482 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55804

[startup+0.702475 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 18416
/proc/meminfo: memFree=1662824/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=0
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136540401 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1338 232 195 169 0 49 0
[pid=18417] ppid=18416 vsize=76260 CPUtime=0.69
/proc/18417/stat : 18417 (SatElite) R 18416 18416 17405 0 -1 4194304 17806 0 0 0 57 12 0 0 25 0 1 0 136540401 78090240 17788 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18417/statm: 19065 17788 50 128 0 18934 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 81612

[startup+1.50164 s]
/proc/loadavg: 0.91 0.95 0.96 2/79 18418
/proc/meminfo: memFree=1579160/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=0
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136540401 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1338 232 195 169 0 49 0
[pid=18417] ppid=18416 vsize=106316 CPUtime=1.49
/proc/18417/stat : 18417 (SatElite) R 18416 18416 17405 0 -1 4194304 27143 0 0 0 132 17 0 0 25 0 1 0 136540401 108867584 24867 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134543831 0 0 4096 3 0 0 0 17 1 0 0
/proc/18417/statm: 26579 24867 69 128 0 26448 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 111668

[startup+3.10196 s]
/proc/loadavg: 0.92 0.95 0.96 2/79 18418
/proc/meminfo: memFree=1563224/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=0
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136540401 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1338 232 195 169 0 49 0
[pid=18417] ppid=18416 vsize=112592 CPUtime=3.08
/proc/18417/stat : 18417 (SatElite) R 18416 18416 17405 0 -1 4194304 28888 0 0 0 290 18 0 0 25 0 1 0 136540401 115294208 26444 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134571630 0 0 4096 3 0 0 0 17 1 0 0
/proc/18417/statm: 28148 26444 69 128 0 28017 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 117944

[startup+6.3016 s]
/proc/loadavg: 0.92 0.95 0.96 2/79 18418
/proc/meminfo: memFree=1556120/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=0
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136540401 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1338 232 195 169 0 49 0
[pid=18417] ppid=18416 vsize=133360 CPUtime=6.28
/proc/18417/stat : 18417 (SatElite) R 18416 18416 17405 0 -1 4194304 34600 0 0 0 606 22 0 0 25 0 1 0 136540401 136560640 28957 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134680028 0 0 4096 3 0 0 0 17 1 0 0
/proc/18417/statm: 33340 28957 69 128 0 33209 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 138712

[startup+12.7019 s]
/proc/loadavg: 0.93 0.96 0.96 2/79 18419
/proc/meminfo: memFree=1640408/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=28808 CPUtime=4.55
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 7508 0 0 0 452 3 0 0 25 0 1 0 136541215 29499392 6826 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 7202 6826 86 211 0 6988 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34160

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.96 2/79 18419
/proc/meminfo: memFree=1640792/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=28612 CPUtime=17.35
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 7573 0 0 0 1732 3 0 0 25 0 1 0 136541215 29298688 6789 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 7153 6789 86 211 0 6939 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33964

[startup+51.1026 s]
/proc/loadavg: 0.96 0.96 0.96 2/79 18419
/proc/meminfo: memFree=1637144/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=32548 CPUtime=42.94
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 8573 0 0 0 4289 5 0 0 25 0 1 0 136541215 33329152 7757 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 8137 7757 86 211 0 7923 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 37900

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.96 2/79 18419
/proc/meminfo: memFree=1626584/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=43180 CPUtime=94.13
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 11269 0 0 0 9405 8 0 0 25 0 1 0 136541215 44216320 10381 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 10795 10381 86 211 0 10581 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 48532

[startup+162.302 s]
/proc/loadavg: 1.05 0.98 0.97 2/79 18419
/proc/meminfo: memFree=1615384/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=54832 CPUtime=154.1
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 14286 0 0 0 15398 12 0 0 25 0 1 0 136541215 56147968 13197 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 13708 13197 86 211 0 13494 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 60184

[startup+222.302 s]
/proc/loadavg: 1.07 1.00 0.97 2/79 18419
/proc/meminfo: memFree=1608024/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=61792 CPUtime=214.08
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 16131 0 0 0 21394 14 0 0 25 0 1 0 136541215 63275008 15007 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 15448 15007 86 211 0 15234 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 67144

[startup+282.301 s]
/proc/loadavg: 1.08 1.01 0.98 2/79 18419
/proc/meminfo: memFree=1598040/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=73084 CPUtime=274.05
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 19038 0 0 0 27387 18 0 0 25 0 1 0 136541215 74838016 17520 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 18271 17520 86 211 0 18057 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 78436

[startup+342.301 s]
/proc/loadavg: 1.07 1.02 0.98 2/79 18419
/proc/meminfo: memFree=1588440/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=82336 CPUtime=334.04
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 21458 0 0 0 33383 21 0 0 25 0 1 0 136541215 84312064 19886 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 20584 19886 86 211 0 20370 0

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

/proc/18419/statm: 24997 24422 86 211 0 24783 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 105340

[startup+582.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/79 18419
/proc/meminfo: memFree=1570008/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=99988 CPUtime=573.95
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 27706 0 0 0 57366 29 0 0 25 0 1 0 136541215 102387712 24422 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 24997 24422 86 211 0 24783 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 105340

[startup+642.301 s]
/proc/loadavg: 1.12 1.07 1.00 2/85 18501
/proc/meminfo: memFree=1568800/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=99988 CPUtime=633.89
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 27706 0 0 0 63359 30 0 0 25 0 1 0 136541215 102387712 24422 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529143 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 24997 24422 86 211 0 24783 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 105340

[startup+702.302 s]
/proc/loadavg: 1.12 1.07 1.00 2/79 18617
/proc/meminfo: memFree=1569816/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=99988 CPUtime=693.81
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 27706 0 0 0 69350 31 0 0 25 0 1 0 136541215 102387712 24422 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 24997 24422 86 211 0 24783 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 105340

[startup+762.307 s]
/proc/loadavg: 1.10 1.07 1.00 2/79 18617
/proc/meminfo: memFree=1569752/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=99988 CPUtime=753.79
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 27706 0 0 0 75348 31 0 0 25 0 1 0 136541215 102387712 24422 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 24997 24422 86 211 0 24783 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 105340

[startup+822.302 s]
/proc/loadavg: 1.10 1.07 1.00 2/79 18617
/proc/meminfo: memFree=1569880/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=99988 CPUtime=813.77
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 27706 0 0 0 81345 32 0 0 25 0 1 0 136541215 102387712 24422 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 24997 24422 86 211 0 24783 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 105340

[startup+882.302 s]
/proc/loadavg: 1.08 1.07 1.00 2/79 18617
/proc/meminfo: memFree=1569880/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=99988 CPUtime=873.74
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 27706 0 0 0 87342 32 0 0 25 0 1 0 136541215 102387712 24422 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 24997 24422 86 211 0 24783 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 105340

[startup+942.302 s]
/proc/loadavg: 1.08 1.07 1.00 2/79 18617
/proc/meminfo: memFree=1569880/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=99988 CPUtime=933.73
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 27706 0 0 0 93340 33 0 0 25 0 1 0 136541215 102387712 24422 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 24997 24422 86 211 0 24783 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 105340

[startup+1002.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/79 18617
/proc/meminfo: memFree=1569816/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=99988 CPUtime=993.7
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 27754 0 0 0 99337 33 0 0 25 0 1 0 136541215 102387712 24470 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 24997 24470 86 211 0 24783 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 105340

[startup+1062.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/79 18617
/proc/meminfo: memFree=1565656/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=104148 CPUtime=1053.68
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 28877 0 0 0 105333 35 0 0 25 0 1 0 136541215 106647552 25543 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 26037 25543 86 211 0 25823 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 109500

[startup+1122.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/79 18617
/proc/meminfo: memFree=1556888/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=112668 CPUtime=1113.66
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 31090 0 0 0 111327 39 0 0 25 0 1 0 136541215 115372032 27707 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 28167 27707 86 211 0 27953 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 118020

[startup+1182.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/79 18617
/proc/meminfo: memFree=1549400/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=123088 CPUtime=1173.64
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 33802 0 0 0 117322 42 0 0 25 0 1 0 136541215 126042112 29588 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 30772 29588 86 211 0 30558 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 128440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.02 1.05 1.00 2/79 18617
/proc/meminfo: memFree=1547096/2055920 swapFree=4151848/4192956
[pid=18416] ppid=18414 vsize=5352 CPUtime=8.12
/proc/18416/stat : 18416 (rsat.sh) S 18414 18416 17405 0 -1 4194304 305 43602 0 0 0 0 780 32 16 0 1 0 136540401 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1338 234 195 169 0 49 0
[pid=18419] ppid=18416 vsize=125268 CPUtime=1191.94
/proc/18419/stat : 18419 (rsat) R 18416 18416 17405 0 -1 4194304 34372 0 0 0 119151 43 0 0 25 0 1 0 136541215 128274432 30134 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18419/statm: 31317 30134 86 211 0 31103 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 130620

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 18416 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=806813
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=325950
# CPU time returned by wait4() is 8.13276
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.31
CPU system time (s): 0.75
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 138712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.80681
system time used= 0.32595
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43907
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= 169

runsolver used 1.13983 second user time and 3.23751 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 18 08:50:31 UTC 2007

IDJOB= 313500
IDBENCH= 20368
IDSOLVER= 104
FILE ID= node20/313500-1176886230

PBS_JOBID= 4595084

Free space on /tmp= 66452 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/313500-1176886230/rsat.sh /tmp/evaluation/313500-1176886230/instance-313500-1176886230.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-313500-1176886230 -o ROOT/results/node20/solver-313500-1176886230 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313500-1176886230/rsat.sh /tmp/evaluation/313500-1176886230/instance-313500-1176886230.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c438ce1eb243ac0a49869eda1166f28f

RANDOM SEED= 106538944

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1663296 kB
Buffers:         31196 kB
Cached:         277040 kB
SwapCached:      19660 kB
Active:         106244 kB
Inactive:       245636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663296 kB
SwapTotal:     4192956 kB
SwapFree:      4151848 kB
Dirty:           19680 kB
Writeback:           0 kB
Mapped:          47216 kB
Slab:            26316 kB
Committed_AS:  1842808 kB
PageTables:       1788 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= 66457 MiB

End job on node20 on Wed Apr 18 09:10:33 UTC 2007