Trace number 1525399

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) 1200.06 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1203268705-053.cnf
MD5SUM2cf097c2e3f08e952b8382a74656155a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.54377
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16680    50680 |      --       0       --      -- |     --   | -120/280
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3894   #clauses: 16680   #literals: 50680
0.00/0.05	c CPU time:   0.050992 s
0.00/0.05	c ==============================================================================
0.00/0.07	c lySAT 0.1
0.00/0.07	c minisat core +  additionnal features
0.00/0.07	c ============================[ Problem Statistics ]=============================
0.00/0.07	c |                                                                             |
0.00/0.07	c |  Number of variables:  3894                                                 |
0.00/0.07	c |  Number of clauses:    16680                                                |
0.00/0.08	c |  Parsing time:         0.01         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-1525399-1238400267/watcher-1525399-1238400267 -o /tmp/evaluation-result-1525399-1238400267/solver-1525399-1238400267 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525399-1238400267.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: 0.91 0.97 0.99 3/64 9176
/proc/meminfo: memFree=1310760/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0
/proc/9176/stat : 9176 (lysat.sh) R 9174 9176 9073 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112692851 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 212234463903 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/9176/statm: 1339 234 194 169 0 50 0
[pid=9177] ppid=9176 vsize=1172 CPUtime=0
/proc/9177/stat : 9177 (SatElite) R 9176 9176 9073 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 1112692851 1200128 187 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/9177/statm: 293 188 50 127 0 163 0

[startup+0.0994609 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9176
/proc/meminfo: memFree=1310760/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.101457 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9176
/proc/meminfo: memFree=1310760/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301493 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9176
/proc/meminfo: memFree=1310760/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701565 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9176
/proc/meminfo: memFree=1310760/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50269 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 9179
/proc/meminfo: memFree=1306520/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=5580 CPUtime=1.41
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 1124 0 0 0 141 0 0 0 25 0 1 0 1112692859 5713920 1110 1992294400 134512640 135226915 4294956224 18446744073709551615 134536842 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 1395 1110 82 174 0 1218 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10936

[startup+3.10197 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 9179
/proc/meminfo: memFree=1304536/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=7716 CPUtime=3.02
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 1649 0 0 0 301 1 0 0 25 0 1 0 1112692859 7901184 1635 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 1929 1635 82 174 0 1752 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13072

[startup+6.30153 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9179
/proc/meminfo: memFree=1301144/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=11964 CPUtime=6.21
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 2719 0 0 0 619 2 0 0 25 0 1 0 1112692859 12251136 2705 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 2991 2705 82 174 0 2814 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17320

[startup+12.7016 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9179
/proc/meminfo: memFree=1294360/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=17124 CPUtime=12.61
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 3977 0 0 0 1258 3 0 0 25 0 1 0 1112692859 17534976 3963 1992294400 134512640 135226915 4294956224 18446744073709551615 134538743 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 4281 3963 82 174 0 4104 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22480

[startup+25.5019 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9179
/proc/meminfo: memFree=1288024/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=23424 CPUtime=25.41
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 5575 0 0 0 2537 4 0 0 25 0 1 0 1112692859 23986176 5561 1992294400 134512640 135226915 4294956224 18446744073709551615 134548086 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 5856 5561 82 174 0 5679 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28780

[startup+51.1013 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9179
/proc/meminfo: memFree=1278936/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=33204 CPUtime=51
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 8023 0 0 0 5094 6 0 0 25 0 1 0 1112692859 34000896 8009 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 8301 8009 82 174 0 8124 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 38560

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9179
/proc/meminfo: memFree=1266008/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=45492 CPUtime=102.17
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 11071 0 0 0 10209 8 0 0 25 0 1 0 1112692859 46583808 11057 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 11373 11057 82 174 0 11196 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 50848

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9179
/proc/meminfo: memFree=1247320/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=64544 CPUtime=162.13
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 15833 0 0 0 16200 13 0 0 25 0 1 0 1112692859 66093056 15819 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 16136 15819 82 174 0 15959 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 69900

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9179
/proc/meminfo: memFree=1239000/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=72524 CPUtime=222.11
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 17833 0 0 0 22195 16 0 0 25 0 1 0 1112692859 74264576 17819 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 18131 17819 82 174 0 17954 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 77880

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9179
/proc/meminfo: memFree=1226136/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=85360 CPUtime=282.08
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 20999 0 0 0 28188 20 0 0 25 0 1 0 1112692859 87408640 20985 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 21340 20985 82 174 0 21163 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 90716

[startup+342.303 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 9179
/proc/meminfo: memFree=1215896/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=95724 CPUtime=342.05
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 23623 0 0 0 34182 23 0 0 25 0 1 0 1112692859 98021376 23609 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 23931 23609 82 174 0 23754 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 101080

[startup+402.302 s]
/proc/loadavg: 1.27 1.07 1.02 2/66 9179
/proc/meminfo: memFree=1209688/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=101736 CPUtime=402.03
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 25119 0 0 0 40178 25 0 0 25 0 1 0 1112692859 104177664 25105 1992294400 134512640 135226915 4294956224 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 25434 25105 82 174 0 25257 0

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

/proc/9179/statm: 31296 30921 82 174 0 31119 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 130540

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 9179
/proc/meminfo: memFree=1186392/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=125184 CPUtime=641.92
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 30935 0 0 0 64159 33 0 0 25 0 1 0 1112692859 128188416 30921 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 31296 30921 82 174 0 31119 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 130540

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 9179
/proc/meminfo: memFree=1175128/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=136564 CPUtime=701.88
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 33786 0 0 0 70150 38 0 0 25 0 1 0 1112692859 139841536 33772 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 34141 33772 82 174 0 33964 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 141920

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 9179
/proc/meminfo: memFree=1154200/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=157144 CPUtime=761.85
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 38980 0 0 0 76141 44 0 0 25 0 1 0 1112692859 160915456 38966 1992294400 134512640 135226915 4294956224 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 39286 38966 82 174 0 39109 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 162500

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 9179
/proc/meminfo: memFree=1150424/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=160804 CPUtime=821.82
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 39909 0 0 0 82136 46 0 0 25 0 1 0 1112692859 164663296 39895 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 40201 39895 82 174 0 40024 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 166160

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 9179
/proc/meminfo: memFree=1150424/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=160804 CPUtime=881.79
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 39909 0 0 0 88133 46 0 0 25 0 1 0 1112692859 164663296 39895 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 40201 39895 82 174 0 40024 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 166160

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9179
/proc/meminfo: memFree=1150360/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=160804 CPUtime=941.76
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 39909 0 0 0 94130 46 0 0 25 0 1 0 1112692859 164663296 39895 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 40201 39895 82 174 0 40024 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 166160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9179
/proc/meminfo: memFree=1150296/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=160804 CPUtime=1001.72
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 39909 0 0 0 100126 46 0 0 25 0 1 0 1112692859 164663296 39895 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 40201 39895 82 174 0 40024 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 166160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9179
/proc/meminfo: memFree=1139608/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=172284 CPUtime=1061.68
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 42656 0 0 0 106119 49 0 0 25 0 1 0 1112692859 176418816 42642 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9179/statm: 43071 42642 82 174 0 42894 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 177640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9179
/proc/meminfo: memFree=1121240/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=190388 CPUtime=1121.63
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 47209 0 0 0 112108 55 0 0 25 0 1 0 1112692859 194957312 47195 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 47597 47195 82 174 0 47420 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 195744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9179
/proc/meminfo: memFree=1104728/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=206796 CPUtime=1181.61
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 51349 0 0 0 118101 60 0 0 25 0 1 0 1112692859 211759104 51335 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 51699 51335 82 174 0 51522 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 212152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9179
/proc/meminfo: memFree=1103448/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=207840 CPUtime=1200
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 51602 0 0 0 119940 60 0 0 25 0 1 0 1112692859 212828160 51588 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 51960 51588 82 174 0 51783 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 213196

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9179
/proc/meminfo: memFree=1103448/2055920 swapFree=4177928/4192956
[pid=9176] ppid=9174 vsize=5356 CPUtime=0.06
/proc/9176/stat : 9176 (lysat.sh) S 9174 9176 9073 0 -1 4194304 310 587 0 0 0 0 6 0 16 0 1 0 1112692851 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9176/statm: 1339 237 195 169 0 50 0
[pid=9179] ppid=9176 vsize=207840 CPUtime=1200
/proc/9179/stat : 9179 (LySATi) R 9176 9176 9073 0 -1 4194304 51602 0 0 0 119940 60 0 0 25 0 1 0 1112692859 212828160 51588 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/9179/statm: 51960 51588 82 174 0 51783 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 213196

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9176 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=69989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.074988
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1199.46
CPU system time (s): 0.6
CPU usage (%): 99.9455
Max. virtual memory (cumulated for all children) (KiB): 213196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.069989
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 897
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 1.08083 second user time and 3.2965 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-30 10:04:27
IDJOB=1525399
IDBENCH=70336
IDSOLVER=511
FILE ID=node14/1525399-1238400267
PBS_JOBID= 9061420
Free space on /tmp= 65480 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1203268705-053.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525399-1238400267/watcher-1525399-1238400267 -o /tmp/evaluation-result-1525399-1238400267/solver-1525399-1238400267 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525399-1238400267.cnf i

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

MD5SUM BENCH= 2cf097c2e3f08e952b8382a74656155a
RANDOM SEED=974894568

node14.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	: 5931.00
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1311240 kB
Buffers:         76356 kB
Cached:         576320 kB
SwapCached:       8964 kB
Active:          33428 kB
Inactive:       629840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1311240 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            2464 kB
Writeback:           0 kB
Mapped:          16328 kB
Slab:            67344 kB
Committed_AS:  2842636 kB
PageTables:       1456 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= 65476 MiB
End job on node14 at 2009-03-30 10:24:30