Trace number 1716160

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
LySAT i/2009-03-20? (TO) 1200.08 1200.81

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
Bench CategoryAPPLICATION (applications 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 variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

Solver Data 

0.00/0.00	c Parsing...
0.68/0.71	c ==============================================================================
0.68/0.71	c |           |     ORIGINAL     |              LEARNT              |          |
0.68/0.71	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.68/0.71	c ==============================================================================
0.68/0.71	c |         0 |  819017  1889038 |  245705       0        0     nan |  0.000 % |
5.48/5.55	c |         0 |  472816  1288651 |      --       0       --      -- |     --   | -148996/-152766
5.48/5.55	c ==============================================================================
5.48/5.55	c Result  :   #vars: 86440   #clauses: 472816   #literals: 1288651
5.48/5.55	c CPU time:   5.33919 s
5.48/5.55	c ==============================================================================
6.08/6.14	c lySAT 0.1
6.08/6.14	c minisat core +  additionnal features
6.08/6.14	c ============================[ Problem Statistics ]=============================
6.08/6.14	c |                                                                             |
6.08/6.14	c |  Number of variables:  86440                                                |
6.08/6.14	c |  Number of clauses:    472816                                               |
6.12/6.45	c |  Parsing time:         0.27         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716160-1240611906/watcher-1716160-1240611906 -o /tmp/evaluation-result-1716160-1240611906/solver-1716160-1240611906 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716160-1240611906.cnf i 

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): 1800 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: 0.92 0.98 0.99 3/65 15449
/proc/meminfo: memFree=1790888/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=0
/proc/15449/stat : 15449 (lysat.sh) R 15447 15449 15142 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 89221056 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 228043844255 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15449/statm: 1339 234 194 169 0 50 0
[pid=15450] ppid=15449 vsize=1140 CPUtime=0
/proc/15450/stat : 15450 (SatElite) R 15449 15449 15142 0 -1 4194304 201 0 0 0 0 0 0 0 20 0 1 0 89221056 1167360 185 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/15450/statm: 285 185 50 127 0 155 0

[startup+0.075628 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15449
/proc/meminfo: memFree=1790888/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=0
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89221056 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15449/statm: 1339 235 195 169 0 50 0
[pid=15450] ppid=15449 vsize=19756 CPUtime=0.06
/proc/15450/stat : 15450 (SatElite) R 15449 15449 15142 0 -1 4194304 3327 0 0 0 5 1 0 0 21 0 1 0 89221056 20230144 3311 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/15450/statm: 4939 3311 50 127 0 4809 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 25112

[startup+0.101633 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15449
/proc/meminfo: memFree=1790888/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=0
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89221056 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15449/statm: 1339 235 195 169 0 50 0
[pid=15450] ppid=15449 vsize=21868 CPUtime=0.09
/proc/15450/stat : 15450 (SatElite) R 15449 15449 15142 0 -1 4194304 4685 0 0 0 7 2 0 0 21 0 1 0 89221056 22392832 4669 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/15450/statm: 5467 4671 50 127 0 5337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27224

[startup+0.301672 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15449
/proc/meminfo: memFree=1790888/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=0
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89221056 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15449/statm: 1339 235 195 169 0 50 0
[pid=15450] ppid=15449 vsize=53912 CPUtime=0.29
/proc/15450/stat : 15450 (SatElite) R 15449 15449 15142 0 -1 4194304 11053 0 0 0 23 6 0 0 23 0 1 0 89221056 55205888 11037 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/15450/statm: 13478 11038 50 127 0 13348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 59268

[startup+0.701749 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15449
/proc/meminfo: memFree=1790888/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=0
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89221056 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15449/statm: 1339 235 195 169 0 50 0
[pid=15450] ppid=15449 vsize=82632 CPUtime=0.68
/proc/15450/stat : 15450 (SatElite) R 15449 15449 15142 0 -1 4194304 18573 0 0 0 57 11 0 0 25 0 1 0 89221056 84615168 18557 1992294400 134512640 135034092 4294956096 18446744073709551615 134542635 0 0 4096 3 0 0 0 17 0 0 0
/proc/15450/statm: 20658 18557 51 127 0 20528 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 87988

[startup+1.50192 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 15451
/proc/meminfo: memFree=1709272/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=0
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89221056 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15449/statm: 1339 235 195 169 0 50 0
[pid=15450] ppid=15449 vsize=96972 CPUtime=1.49
/proc/15450/stat : 15450 (SatElite) R 15449 15449 15142 0 -1 4194304 23221 0 0 0 135 14 0 0 25 0 1 0 89221056 99299328 21298 1992294400 134512640 135034092 4294956096 18446744073709551615 134566726 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 24243 21298 68 127 0 24113 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102328

[startup+3.10122 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 15451
/proc/meminfo: memFree=1699224/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=0
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89221056 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15449/statm: 1339 235 195 169 0 50 0
[pid=15450] ppid=15449 vsize=109304 CPUtime=3.08
/proc/15450/stat : 15450 (SatElite) R 15449 15449 15142 0 -1 4194304 26067 0 0 0 293 15 0 0 25 0 1 0 89221056 111927296 23678 1992294400 134512640 135034092 4294956096 18446744073709551615 134569526 0 0 4096 3 0 0 0 17 0 0 0
/proc/15450/statm: 27326 23678 68 127 0 27196 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 114660

[startup+6.30186 s]
/proc/loadavg: 1.09 1.02 1.01 2/67 15451
/proc/meminfo: memFree=1695256/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 5356

[startup+12.7011 s]
/proc/loadavg: 1.16 1.03 1.01 2/67 15452
/proc/meminfo: memFree=1742424/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=34868 CPUtime=6.54
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 8269 0 0 0 650 4 0 0 25 0 1 0 89221670 35704832 8233 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 8717 8233 81 174 0 8540 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 40224

[startup+25.5016 s]
/proc/loadavg: 1.34 1.08 1.02 2/67 15452
/proc/meminfo: memFree=1739736/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=37884 CPUtime=19.34
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 9015 0 0 0 1929 5 0 0 25 0 1 0 89221670 38793216 8979 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 9471 8979 81 174 0 9294 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 43240

[startup+51.1016 s]
/proc/loadavg: 1.28 1.09 1.03 2/67 15452
/proc/meminfo: memFree=1735576/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=42484 CPUtime=44.88
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 10144 0 0 0 4482 6 0 0 25 0 1 0 89221670 43503616 10108 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 10621 10108 81 174 0 10444 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 47840

[startup+102.306 s]
/proc/loadavg: 1.12 1.07 1.02 2/67 15452
/proc/meminfo: memFree=1716248/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=62140 CPUtime=96.05
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 15060 0 0 0 9594 11 0 0 25 0 1 0 89221670 63631360 15024 1992294400 134512640 135226915 4294956208 18446744073709551615 134550013 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 15535 15024 81 174 0 15358 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 67496

[startup+162.302 s]
/proc/loadavg: 1.04 1.06 1.02 2/67 15452
/proc/meminfo: memFree=1703192/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=75488 CPUtime=156.02
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 18388 0 0 0 15588 14 0 0 25 0 1 0 89221670 77299712 18352 1992294400 134512640 135226915 4294956208 18446744073709551615 134539753 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 18872 18352 81 174 0 18695 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 80844

[startup+222.301 s]
/proc/loadavg: 1.01 1.04 1.01 2/67 15452
/proc/meminfo: memFree=1687512/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=90656 CPUtime=215.99
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 22190 0 0 0 21581 18 0 0 25 0 1 0 89221670 92831744 22154 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 22664 22154 81 174 0 22487 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 96012

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/67 15452
/proc/meminfo: memFree=1672088/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=106148 CPUtime=275.94
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 26069 0 0 0 27572 22 0 0 25 0 1 0 89221670 108695552 26033 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 26537 26033 81 174 0 26360 0
Current children cumulated CPU time (s) 282.06
Current children cumulated vsize (KiB) 111504

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 15452
/proc/meminfo: memFree=1672024/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=106148 CPUtime=335.92
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 26069 0 0 0 33569 23 0 0 25 0 1 0 89221670 108695552 26033 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 26537 26033 81 174 0 26360 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 111504


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

/proc/15452/statm: 35653 35145 81 174 0 35476 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 147968

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15452
/proc/meminfo: memFree=1635480/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=142612 CPUtime=575.79
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 35185 0 0 0 57548 31 0 0 25 0 1 0 89221670 146034688 35149 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 35653 35149 81 174 0 35476 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 147968

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15452
/proc/meminfo: memFree=1625176/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=152984 CPUtime=635.76
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 37759 0 0 0 63542 34 0 0 25 0 1 0 89221670 156655616 37723 1992294400 134512640 135226915 4294956208 18446744073709551615 134538865 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 38246 37723 81 174 0 38069 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 158340

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15452
/proc/meminfo: memFree=1619224/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=158828 CPUtime=695.72
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 39208 0 0 0 69537 35 0 0 25 0 1 0 89221670 162639872 39172 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 39707 39172 81 174 0 39530 0
Current children cumulated CPU time (s) 701.84
Current children cumulated vsize (KiB) 164184

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15452
/proc/meminfo: memFree=1619160/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=158828 CPUtime=755.71
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 39208 0 0 0 75535 36 0 0 25 0 1 0 89221670 162639872 39172 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 39707 39172 81 174 0 39530 0
Current children cumulated CPU time (s) 761.83
Current children cumulated vsize (KiB) 164184

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15454
/proc/meminfo: memFree=1607960/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=170584 CPUtime=815.66
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 42163 0 0 0 81528 38 0 0 25 0 1 0 89221670 174678016 42127 1992294400 134512640 135226915 4294956208 18446744073709551615 134540309 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 42646 42127 81 174 0 42469 0
Current children cumulated CPU time (s) 821.78
Current children cumulated vsize (KiB) 175940

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15454
/proc/meminfo: memFree=1573208/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=204880 CPUtime=875.63
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 50735 0 0 0 87516 47 0 0 25 0 1 0 89221670 209797120 50699 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 51220 50699 81 174 0 51043 0
Current children cumulated CPU time (s) 881.75
Current children cumulated vsize (KiB) 210236

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15454
/proc/meminfo: memFree=1547416/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=230644 CPUtime=935.6
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 57144 0 0 0 93506 54 0 0 25 0 1 0 89221670 236179456 57108 1992294400 134512640 135226915 4294956208 18446744073709551615 134540478 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 57661 57108 81 174 0 57484 0
Current children cumulated CPU time (s) 941.72
Current children cumulated vsize (KiB) 236000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15454
/proc/meminfo: memFree=1547352/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=230644 CPUtime=995.56
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 57144 0 0 0 99502 54 0 0 25 0 1 0 89221670 236179456 57108 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 57661 57108 81 174 0 57484 0
Current children cumulated CPU time (s) 1001.68
Current children cumulated vsize (KiB) 236000

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15454
/proc/meminfo: memFree=1547352/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=230644 CPUtime=1055.53
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 57144 0 0 0 105499 54 0 0 25 0 1 0 89221670 236179456 57108 1992294400 134512640 135226915 4294956208 18446744073709551615 134538615 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 57661 57108 81 174 0 57484 0
Current children cumulated CPU time (s) 1061.65
Current children cumulated vsize (KiB) 236000

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15454
/proc/meminfo: memFree=1547288/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=230644 CPUtime=1115.5
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 57144 0 0 0 111496 54 0 0 25 0 1 0 89221670 236179456 57108 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 57661 57108 81 174 0 57484 0
Current children cumulated CPU time (s) 1121.62
Current children cumulated vsize (KiB) 236000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15454
/proc/meminfo: memFree=1547288/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=230644 CPUtime=1175.46
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 57145 0 0 0 117492 54 0 0 25 0 1 0 89221670 236179456 57109 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 57661 57109 81 174 0 57484 0
Current children cumulated CPU time (s) 1181.58
Current children cumulated vsize (KiB) 236000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15454
/proc/meminfo: memFree=1544792/2055920 swapFree=4181392/4192956
[pid=15449] ppid=15447 vsize=5356 CPUtime=6.12
/proc/15449/stat : 15449 (lysat.sh) S 15447 15449 15142 0 -1 4194304 310 34838 0 0 0 0 587 25 16 0 1 0 89221056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15449/statm: 1339 237 195 169 0 50 0
[pid=15452] ppid=15449 vsize=233132 CPUtime=1193.96
/proc/15452/stat : 15452 (LySATi) R 15449 15449 15142 0 -1 4194304 57782 0 0 0 119341 55 0 0 25 0 1 0 89221670 238727168 57746 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/15452/statm: 58283 57746 81 174 0 58106 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 238488

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 15449 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=880106
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=251961
# CPU time returned by wait4() is 6.13207
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.81
CPU time (s): 1200.08
CPU user time (s): 1199.28
CPU system time (s): 0.8
CPU usage (%): 99.9391
Max. virtual memory (cumulated for all children) (KiB): 238488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.88011
system time used= 0.251961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35148
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= 5
involuntary context switches= 32

runsolver used 1.08083 second user time and 3.2965 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-25 00:25:07
IDJOB=1716160
IDBENCH=20370
IDSOLVER=511
FILE ID=node77/1716160-1240611906
PBS_JOBID= 9186246
Free space on /tmp= 66200 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716160-1240611906/watcher-1716160-1240611906 -o /tmp/evaluation-result-1716160-1240611906/solver-1716160-1240611906 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716160-1240611906.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4bb23e70b97827425fcf5759bf0a79a2
RANDOM SEED=1354000957

node77.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.270
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		: 3000.270
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1791376 kB
Buffers:         42108 kB
Cached:         152484 kB
SwapCached:       6144 kB
Active:          99952 kB
Inactive:       103248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791376 kB
SwapTotal:     4192956 kB
SwapFree:      4181392 kB
Dirty:           16796 kB
Writeback:           0 kB
Mapped:          13392 kB
Slab:            47352 kB
Committed_AS:   359648 kB
PageTables:       1372 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= 66184 MiB
End job on node77 at 2009-04-25 00:45:10