Trace number 355618

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) 10000.1 10003.1

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...
0.89/0.97	c ==============================================================================
0.89/0.97	c |           |     ORIGINAL     |              LEARNT              |          |
0.89/0.97	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.89/0.97	c ==============================================================================
0.89/0.97	c |         0 |  990219  2297722 |  297065       0        0     nan |  0.000 % |
7.38/7.45	c |         0 |  427478  1139975 |      --       0       --      -- |     --   | -342939/-661157
7.38/7.45	c ==============================================================================
7.38/7.45	c Result  :   #vars: 72951   #clauses: 427478   #literals: 1139975
7.38/7.45	c CPU time:   7.17891 s
7.38/7.45	c ==============================================================================
7.98/8.07	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/node50/watcher-355618-1176862765 -o ROOT/results/node50/solver-355618-1176862765 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355618-1176862765/rsat.sh /tmp/evaluation/355618-1176862765/instance-355618-1176862765.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
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: 0.72 0.92 0.96 3/64 6296
/proc/meminfo: memFree=1300016/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=0
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41121706 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6296/statm: 1338 232 195 169 0 49 0
[pid=6297] ppid=6296 vsize=1136 CPUtime=0
/proc/6297/stat : 6297 (SatElite) R 6296 6296 6242 0 -1 4194304 195 0 0 0 0 0 0 0 19 0 1 0 41121706 1163264 177 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134548217 0 0 4096 3 0 0 0 17 1 0 0
/proc/6297/statm: 284 182 49 128 0 153 0

[startup+0.0698181 s]
/proc/loadavg: 0.72 0.92 0.96 3/64 6296
/proc/meminfo: memFree=1300016/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=0
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41121706 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6296/statm: 1338 232 195 169 0 49 0
[pid=6297] ppid=6296 vsize=12244 CPUtime=0.05
/proc/6297/stat : 6297 (SatElite) R 6296 6296 6242 0 -1 4194304 2498 0 0 0 4 1 0 0 19 0 1 0 41121706 12537856 2480 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/6297/statm: 3061 2481 49 128 0 2930 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17596

[startup+0.101816 s]
/proc/loadavg: 0.72 0.92 0.96 3/64 6296
/proc/meminfo: memFree=1300016/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=0
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41121706 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6296/statm: 1338 232 195 169 0 49 0
[pid=6297] ppid=6296 vsize=20916 CPUtime=0.09
/proc/6297/stat : 6297 (SatElite) R 6296 6296 6242 0 -1 4194304 4098 0 0 0 7 2 0 0 19 0 1 0 41121706 21417984 4080 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134548165 0 0 4096 3 0 0 0 17 1 0 0
/proc/6297/statm: 5229 4086 50 128 0 5098 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26268

[startup+0.301827 s]
/proc/loadavg: 0.72 0.92 0.96 3/64 6296
/proc/meminfo: memFree=1300016/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=0
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41121706 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6296/statm: 1338 232 195 169 0 49 0
[pid=6297] ppid=6296 vsize=50848 CPUtime=0.29
/proc/6297/stat : 6297 (SatElite) R 6296 6296 6242 0 -1 4194304 10969 0 0 0 23 6 0 0 20 0 1 0 41121706 52068352 10951 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/6297/statm: 12712 10951 49 128 0 12581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56200

[startup+0.701862 s]
/proc/loadavg: 0.72 0.92 0.96 3/64 6296
/proc/meminfo: memFree=1300016/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=0
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41121706 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6296/statm: 1338 232 195 169 0 49 0
[pid=6297] ppid=6296 vsize=76788 CPUtime=0.68
/proc/6297/stat : 6297 (SatElite) R 6296 6296 6242 0 -1 4194304 17948 0 0 0 58 10 0 0 25 0 1 0 41121706 78630912 17930 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/6297/statm: 19197 17930 50 128 0 19066 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 82140

[startup+1.50193 s]
/proc/loadavg: 0.72 0.92 0.96 2/66 6298
/proc/meminfo: memFree=1208032/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=0
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41121706 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6296/statm: 1338 232 195 169 0 49 0
[pid=6297] ppid=6296 vsize=106316 CPUtime=1.49
/proc/6297/stat : 6297 (SatElite) R 6296 6296 6242 0 -1 4194304 27148 0 0 0 133 16 0 0 25 0 1 0 41121706 108867584 24872 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/6297/statm: 26579 24872 69 128 0 26448 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 111668

[startup+3.10107 s]
/proc/loadavg: 0.74 0.92 0.96 2/66 6298
/proc/meminfo: memFree=1194080/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=0
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41121706 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6296/statm: 1338 232 195 169 0 49 0
[pid=6297] ppid=6296 vsize=112592 CPUtime=3.08
/proc/6297/stat : 6297 (SatElite) R 6296 6296 6242 0 -1 4194304 28888 0 0 0 291 17 0 0 25 0 1 0 41121706 115294208 26444 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134530704 0 0 4096 3 0 0 0 17 1 0 0
/proc/6297/statm: 28148 26444 69 128 0 28017 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 117944

[startup+6.30135 s]
/proc/loadavg: 0.74 0.92 0.96 2/66 6298
/proc/meminfo: memFree=1187104/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=0
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41121706 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6296/statm: 1338 232 195 169 0 49 0
[pid=6297] ppid=6296 vsize=133360 CPUtime=6.28
/proc/6297/stat : 6297 (SatElite) R 6296 6296 6242 0 -1 4194304 34604 0 0 0 607 21 0 0 25 0 1 0 41121706 136560640 28961 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134574781 0 0 4096 3 0 0 0 17 1 0 0
/proc/6297/statm: 33340 28961 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: 0.78 0.92 0.96 2/66 6299
/proc/meminfo: memFree=1257952/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=28808 CPUtime=4.62
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 7508 0 0 0 459 3 0 0 25 0 1 0 41122513 29499392 6826 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 7202 6826 86 211 0 6988 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34160

[startup+25.503 s]
/proc/loadavg: 0.81 0.93 0.96 2/66 6299
/proc/meminfo: memFree=1258528/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=28612 CPUtime=17.42
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 7573 0 0 0 1739 3 0 0 25 0 1 0 41122513 29298688 6789 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530101 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 7153 6789 86 211 0 6939 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33964

[startup+51.1022 s]
/proc/loadavg: 0.87 0.93 0.96 2/66 6299
/proc/meminfo: memFree=1254880/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=32548 CPUtime=42.99
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 8571 0 0 0 4294 5 0 0 25 0 1 0 41122513 33329152 7755 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 8137 7755 86 211 0 7923 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 37900

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.96 2/66 6299
/proc/meminfo: memFree=1244448/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=43060 CPUtime=94.17
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 11234 0 0 0 9408 9 0 0 25 0 1 0 41122513 44093440 10346 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 10765 10346 86 211 0 10551 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 48412

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.96 2/66 6299
/proc/meminfo: memFree=1233184/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=54760 CPUtime=154.15
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 14252 0 0 0 15403 12 0 0 25 0 1 0 41122513 56074240 13165 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 13690 13165 86 211 0 13476 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 60112

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/66 6299
/proc/meminfo: memFree=1225760/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=61672 CPUtime=214.14
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 16104 0 0 0 21400 14 0 0 25 0 1 0 41122513 63152128 14980 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 15418 14980 86 211 0 15204 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 67024

[startup+282.303 s]
/proc/loadavg: 0.99 0.96 0.96 2/66 6299
/proc/meminfo: memFree=1215904/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=71364 CPUtime=274.12
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 18601 0 0 0 27395 17 0 0 25 0 1 0 41122513 73076736 17469 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134525932 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 17841 17469 86 211 0 17627 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 76716

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/66 6299
/proc/meminfo: memFree=1206304/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=82156 CPUtime=334.1
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 21410 0 0 0 33390 20 0 0 25 0 1 0 41122513 84127744 19838 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 20539 19838 86 211 0 20325 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 87508

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

/proc/6299/statm: 77317 76081 86 211 0 77103 0
Current children cumulated CPU time (s) 9399.54
Current children cumulated vsize (KiB) 314620

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6699
/proc/meminfo: memFree=980128/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=309268 CPUtime=9451.47
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 107889 0 0 0 945031 116 0 0 25 0 1 0 41122513 316690432 76081 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 77317 76081 86 211 0 77103 0
Current children cumulated CPU time (s) 9459.52
Current children cumulated vsize (KiB) 314620

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6699
/proc/meminfo: memFree=980192/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=309268 CPUtime=9511.45
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 107889 0 0 0 951029 116 0 0 25 0 1 0 41122513 316690432 76081 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 77317 76081 86 211 0 77103 0
Current children cumulated CPU time (s) 9519.5
Current children cumulated vsize (KiB) 314620

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6699
/proc/meminfo: memFree=980128/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=309268 CPUtime=9571.43
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 107889 0 0 0 957027 116 0 0 25 0 1 0 41122513 316690432 76081 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 77317 76081 86 211 0 77103 0
Current children cumulated CPU time (s) 9579.48
Current children cumulated vsize (KiB) 314620

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6699
/proc/meminfo: memFree=980128/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=309268 CPUtime=9631.42
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 107889 0 0 0 963026 116 0 0 25 0 1 0 41122513 316690432 76081 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 77317 76081 86 211 0 77103 0
Current children cumulated CPU time (s) 9639.47
Current children cumulated vsize (KiB) 314620

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6765
/proc/meminfo: memFree=978784/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=309268 CPUtime=9691.36
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 107889 0 0 0 969020 116 0 0 25 0 1 0 41122513 316690432 76081 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 77317 76081 86 211 0 77103 0
Current children cumulated CPU time (s) 9699.41
Current children cumulated vsize (KiB) 314620

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6897
/proc/meminfo: memFree=979616/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=309268 CPUtime=9751.27
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 107889 0 0 0 975011 116 0 0 25 0 1 0 41122513 316690432 76081 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 77317 76081 86 211 0 77103 0
Current children cumulated CPU time (s) 9759.32
Current children cumulated vsize (KiB) 314620

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6897
/proc/meminfo: memFree=979680/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=309268 CPUtime=9811.26
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 107889 0 0 0 981010 116 0 0 25 0 1 0 41122513 316690432 76081 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 77317 76081 86 211 0 77103 0
Current children cumulated CPU time (s) 9819.31
Current children cumulated vsize (KiB) 314620

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6897
/proc/meminfo: memFree=979744/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=309268 CPUtime=9871.24
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 107889 0 0 0 987008 116 0 0 25 0 1 0 41122513 316690432 76081 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 77317 76081 86 211 0 77103 0
Current children cumulated CPU time (s) 9879.29
Current children cumulated vsize (KiB) 314620

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6897
/proc/meminfo: memFree=979744/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=309136 CPUtime=9931.22
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 107897 0 0 0 993006 116 0 0 25 0 1 0 41122513 316555264 76056 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 77284 76056 86 211 0 77070 0
Current children cumulated CPU time (s) 9939.27
Current children cumulated vsize (KiB) 314488

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6897
/proc/meminfo: memFree=980000/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=309136 CPUtime=9991.21
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 107897 0 0 0 999005 116 0 0 25 0 1 0 41122513 316555264 76056 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 77284 76056 86 211 0 77070 0
Current children cumulated CPU time (s) 9999.26
Current children cumulated vsize (KiB) 314488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6897
/proc/meminfo: memFree=980000/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=309136 CPUtime=9992.01
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 107897 0 0 0 999085 116 0 0 25 0 1 0 41122513 316555264 76056 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 77284 76056 86 211 0 77070 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 314488

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

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

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6897
/proc/meminfo: memFree=980000/2055920 swapFree=4183816/4192956
[pid=6296] ppid=6294 vsize=5352 CPUtime=8.05
/proc/6296/stat : 6296 (rsat.sh) S 6294 6296 6242 0 -1 4194304 305 43602 0 0 0 0 775 30 16 0 1 0 41121706 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6296/statm: 1338 234 195 169 0 49 0
[pid=6299] ppid=6296 vsize=309136 CPUtime=9992.01
/proc/6299/stat : 6299 (rsat) R 6296 6296 6242 0 -1 4194304 107897 0 0 0 999085 116 0 0 25 0 1 0 41122513 316555264 76056 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6299/statm: 77284 76056 86 211 0 77070 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 314488

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6296 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=753821
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=308953
# CPU time returned by wait4() is 8.06277
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10003.1
CPU time (s): 10000.1
CPU user time (s): 9998.6
CPU system time (s): 1.46
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 353584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.75382
system time used= 0.308953
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= 15
involuntary context switches= 37

runsolver used 7.13192 second user time and 20.6749 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Wed Apr 18 02:19:25 UTC 2007

IDJOB= 355618
IDBENCH= 20368
IDSOLVER= 169
FILE ID= node50/355618-1176862765

PBS_JOBID= 4590295

Free space on /tmp= 66503 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/355618-1176862765/rsat.sh /tmp/evaluation/355618-1176862765/instance-355618-1176862765.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-355618-1176862765 -o ROOT/results/node50/solver-355618-1176862765 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355618-1176862765/rsat.sh /tmp/evaluation/355618-1176862765/instance-355618-1176862765.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c438ce1eb243ac0a49869eda1166f28f

RANDOM SEED= 183971674

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1300496 kB
Buffers:         42132 kB
Cached:         636500 kB
SwapCached:       3272 kB
Active:         277008 kB
Inactive:       411200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1300496 kB
SwapTotal:     4192956 kB
SwapFree:      4183816 kB
Dirty:           19864 kB
Writeback:           0 kB
Mapped:          15324 kB
Slab:            53240 kB
Committed_AS:  1005416 kB
PageTables:       1460 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= 66489 MiB

End job on node50 on Wed Apr 18 05:06:11 UTC 2007