Trace number 1525199

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) 1200.01 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
MD5SUMfeffab3a110531eb2fd2a1a79e11bcda
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.6151
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.01/0.04	c ==============================================================================
0.01/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.04	c ==============================================================================
0.01/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.09/0.14	c |         0 |   41720   126728 |      --       0       --      -- |     --   | -280/728
0.09/0.14	c ==============================================================================
0.09/0.14	c Result  :   #vars: 9746   #clauses: 41720   #literals: 126728
0.09/0.14	c CPU time:   0.131979 s
0.09/0.14	c ==============================================================================
0.09/0.19	c lySAT 0.1
0.09/0.19	c minisat core +  additionnal features
0.09/0.19	c ============================[ Problem Statistics ]=============================
0.09/0.19	c |                                                                             |
0.09/0.19	c |  Number of variables:  9746                                                 |
0.09/0.19	c |  Number of clauses:    41720                                                |
0.18/0.23	c |  Parsing time:         0.03         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525199-1238389792/watcher-1525199-1238389792 -o /tmp/evaluation-result-1525199-1238389792/solver-1525199-1238389792 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525199-1238389792.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 1.00 1.09 3/64 18115
/proc/meminfo: memFree=1507928/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0
/proc/18115/stat : 18115 (lysat.sh) R 18113 18115 17701 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 877570679 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 272836913823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18115/statm: 1339 234 194 169 0 50 0
[pid=18116] ppid=18115 vsize=1556 CPUtime=0
/proc/18116/stat : 18116 (SatElite) R 18115 18115 17701 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 877570679 1593344 275 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/18116/statm: 389 277 50 127 0 259 0

[startup+0.0269501 s]
/proc/loadavg: 0.92 1.00 1.09 3/64 18115
/proc/meminfo: memFree=1507928/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 877570679 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18115/statm: 1339 235 195 169 0 50 0
[pid=18116] ppid=18115 vsize=4152 CPUtime=0.01
/proc/18116/stat : 18116 (SatElite) R 18115 18115 17701 0 -1 4194304 845 0 0 0 1 0 0 0 19 0 1 0 877570679 4251648 829 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/18116/statm: 1038 829 50 127 0 908 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9508

[startup+0.10196 s]
/proc/loadavg: 0.92 1.00 1.09 3/64 18115
/proc/meminfo: memFree=1507928/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 877570679 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18115/statm: 1339 235 195 169 0 50 0
[pid=18116] ppid=18115 vsize=6068 CPUtime=0.09
/proc/18116/stat : 18116 (SatElite) R 18115 18115 17701 0 -1 4194304 1272 0 0 0 9 0 0 0 19 0 1 0 877570679 6213632 1256 1992294400 134512640 135034092 4294956096 18446744073709551615 134566265 0 0 4096 3 0 0 0 17 0 0 0
/proc/18116/statm: 1517 1256 68 127 0 1387 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11424

[startup+0.302 s]
/proc/loadavg: 0.92 1.00 1.09 3/64 18115
/proc/meminfo: memFree=1507928/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+0.701058 s]
/proc/loadavg: 0.92 1.00 1.09 3/64 18115
/proc/meminfo: memFree=1507928/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+1.50116 s]
/proc/loadavg: 0.92 1.00 1.09 2/66 18118
/proc/meminfo: memFree=1501640/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=6652 CPUtime=1.29
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 1460 0 0 0 128 1 0 0 25 0 1 0 877570698 6811648 1446 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 1663 1446 82 174 0 1486 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12008

[startup+3.1014 s]
/proc/loadavg: 0.92 1.00 1.09 2/66 18118
/proc/meminfo: memFree=1500040/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=8496 CPUtime=2.89
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 1917 0 0 0 287 2 0 0 25 0 1 0 877570698 8699904 1903 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 2124 1903 82 174 0 1947 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13852

[startup+6.30288 s]
/proc/loadavg: 0.93 1.00 1.09 2/66 18118
/proc/meminfo: memFree=1497160/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=12292 CPUtime=6.09
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 2869 0 0 0 606 3 0 0 25 0 1 0 877570698 12587008 2855 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 3073 2855 82 174 0 2896 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17648

[startup+12.7018 s]
/proc/loadavg: 0.93 1.00 1.09 2/66 18118
/proc/meminfo: memFree=1489224/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=19412 CPUtime=12.48
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 4635 0 0 0 1242 6 0 0 25 0 1 0 877570698 19877888 4621 1992294400 134512640 135226915 4294956208 18446744073709551615 134526523 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 4853 4621 82 174 0 4676 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 24768

[startup+25.5017 s]
/proc/loadavg: 0.95 1.00 1.09 2/66 18118
/proc/meminfo: memFree=1482376/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=25472 CPUtime=25.28
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 6144 0 0 0 2520 8 0 0 25 0 1 0 877570698 26083328 6130 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 6368 6130 82 174 0 6191 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30828

[startup+51.1014 s]
/proc/loadavg: 0.96 1.00 1.09 2/66 18118
/proc/meminfo: memFree=1471048/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=36788 CPUtime=50.86
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 8973 0 0 0 5076 10 0 0 25 0 1 0 877570698 37670912 8959 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 9197 8959 82 174 0 9020 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 42144

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 1.08 2/66 18118
/proc/meminfo: memFree=1441992/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=65884 CPUtime=102.04
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 16223 0 0 0 10186 18 0 0 25 0 1 0 877570698 67465216 16209 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 16471 16209 82 174 0 16294 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 71240

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/66 18118
/proc/meminfo: memFree=1430088/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=77540 CPUtime=162.02
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 19171 0 0 0 16181 21 0 0 25 0 1 0 877570698 79400960 19157 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 19385 19157 82 174 0 19208 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 82896

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/66 18118
/proc/meminfo: memFree=1415176/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=92652 CPUtime=221.98
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 22896 0 0 0 22172 26 0 0 25 0 1 0 877570698 94875648 22882 1992294400 134512640 135226915 4294956208 18446744073709551615 134539978 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 23163 22882 82 174 0 22986 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 98008

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 18118
/proc/meminfo: memFree=1382536/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=125080 CPUtime=281.96
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 31043 0 0 0 28160 36 0 0 25 0 1 0 877570698 128081920 31029 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 31270 31029 82 174 0 31093 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 130436

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 18118
/proc/meminfo: memFree=1382472/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=125080 CPUtime=341.93
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 31043 0 0 0 34157 36 0 0 25 0 1 0 877570698 128081920 31029 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 31270 31029 82 174 0 31093 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 130436

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/66 18118
/proc/meminfo: memFree=1355912/2055920 swapFree=4178260/4192956

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

/proc/18118/statm: 39390 39110 82 174 0 39213 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 162916

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 18118
/proc/meminfo: memFree=1329928/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=177620 CPUtime=581.82
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 44175 0 0 0 58131 51 0 0 25 0 1 0 877570698 181882880 44161 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 44405 44161 82 174 0 44228 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 182976

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/66 18118
/proc/meminfo: memFree=1329928/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=177620 CPUtime=641.79
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 44175 0 0 0 64128 51 0 0 25 0 1 0 877570698 181882880 44161 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 44405 44161 82 174 0 44228 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 182976

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.02 2/66 18118
/proc/meminfo: memFree=1328136/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=179848 CPUtime=701.76
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 44746 0 0 0 70125 51 0 0 25 0 1 0 877570698 184164352 44732 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 44962 44732 82 174 0 44785 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 185204

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.02 2/66 18118
/proc/meminfo: memFree=1287496/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=220324 CPUtime=761.73
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 54795 0 0 0 76110 63 0 0 25 0 1 0 877570698 225611776 54781 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 55081 54781 82 174 0 54904 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 225680

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 18118
/proc/meminfo: memFree=1260616/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=246932 CPUtime=821.7
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 61493 0 0 0 82100 70 0 0 25 0 1 0 877570698 252858368 61479 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 61733 61479 82 174 0 61556 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 252288

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 18118
/proc/meminfo: memFree=1260552/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=246932 CPUtime=881.68
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 61493 0 0 0 88098 70 0 0 25 0 1 0 877570698 252858368 61479 1992294400 134512640 135226915 4294956208 18446744073709551615 134537114 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 61733 61479 82 174 0 61556 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 252288

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1260552/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=246932 CPUtime=941.65
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 61493 0 0 0 94095 70 0 0 25 0 1 0 877570698 252858368 61479 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 61733 61479 82 174 0 61556 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 252288

[startup+1002.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 18118
/proc/meminfo: memFree=1260488/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=246932 CPUtime=1001.61
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 61493 0 0 0 100091 70 0 0 25 0 1 0 877570698 252858368 61479 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 61733 61479 82 174 0 61556 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 252288

[startup+1062.3 s]
/proc/loadavg: 1.29 1.08 1.03 2/66 18118
/proc/meminfo: memFree=1260488/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=247588 CPUtime=1061.59
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 61639 0 0 0 106088 71 0 0 25 0 1 0 877570698 253530112 61625 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 61897 61625 82 174 0 61720 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 252944

[startup+1122.3 s]
/proc/loadavg: 1.10 1.07 1.02 2/66 18118
/proc/meminfo: memFree=1227464/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=280100 CPUtime=1121.56
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 69818 0 0 0 112077 79 0 0 25 0 1 0 877570698 286822400 69804 1992294400 134512640 135226915 4294956208 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 70025 69804 82 174 0 69848 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 285456

[startup+1182.3 s]
/proc/loadavg: 1.04 1.05 1.01 2/66 18118
/proc/meminfo: memFree=1195016/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=313384 CPUtime=1181.54
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 78006 0 0 0 118065 89 0 0 25 0 1 0 877570698 320905216 77992 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 78346 77992 82 174 0 78169 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 318740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.02 1.05 1.01 2/66 18118
/proc/meminfo: memFree=1188552/2055920 swapFree=4178260/4192956
[pid=18115] ppid=18113 vsize=5356 CPUtime=0.18
/proc/18115/stat : 18115 (lysat.sh) S 18113 18115 17701 0 -1 4194304 311 1361 0 0 0 0 17 1 16 0 1 0 877570679 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18115/statm: 1339 237 195 169 0 50 0
[pid=18118] ppid=18115 vsize=319152 CPUtime=1199.83
/proc/18118/stat : 18118 (LySATi) R 18115 18115 17701 0 -1 4194304 79455 0 0 0 119893 90 0 0 25 0 1 0 877570698 326811648 79441 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/18118/statm: 79788 79441 82 174 0 79611 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 324508

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 18115 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=179972
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.195969
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.1
CPU system time (s): 0.91
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 324508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.179972
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1672
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= 2

runsolver used 0.973851 second user time and 3.40448 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-30 07:09:52
IDJOB=1525199
IDBENCH=70296
IDSOLVER=511
FILE ID=node39/1525199-1238389792
PBS_JOBID= 9061336
Free space on /tmp= 66252 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525199-1238389792/watcher-1525199-1238389792 -o /tmp/evaluation-result-1525199-1238389792/solver-1525199-1238389792 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525199-1238389792.cnf i

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

MD5SUM BENCH= feffab3a110531eb2fd2a1a79e11bcda
RANDOM SEED=1526138231

node39.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		: 3000.285
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		: 3000.285
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:       1508472 kB
Buffers:         75492 kB
Cached:         378264 kB
SwapCached:       8168 kB
Active:          64076 kB
Inactive:       399616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508472 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          16700 kB
Slab:            70128 kB
Committed_AS:  2240256 kB
PageTables:       1188 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= 66248 MiB
End job on node39 at 2009-03-30 07:29:55