Trace number 1524809

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 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S2124311399-085.cnf
MD5SUM591878ac77c59e57a1598f2a38d0dcd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.312
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
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 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	c ==============================================================================
0.00/0.05	c lySAT 0.1
0.00/0.05	c minisat core +  additionnal features
0.00/0.05	c ============================[ Problem Statistics ]=============================
0.00/0.05	c |                                                                             |
0.00/0.05	c |  Number of variables:  900                                                  |
0.00/0.05	c |  Number of clauses:    18000                                                |
0.00/0.07	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-1524809-1238364968/watcher-1524809-1238364968 -o /tmp/evaluation-result-1524809-1238364968/solver-1524809-1238364968 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524809-1238364968.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: 1.84 1.83 1.49 3/65 11230
/proc/meminfo: memFree=1300000/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0
/proc/11230/stat : 11230 (lysat.sh) R 11228 11230 10801 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109159087 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11230/statm: 1339 234 194 169 0 50 0
[pid=11231] ppid=11230 vsize=824 CPUtime=0
/proc/11231/stat : 11231 (SatElite) R 11230 11230 10801 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1109159087 843776 123 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/11231/statm: 206 124 50 127 0 76 0

[startup+0.084517 s]
/proc/loadavg: 1.84 1.83 1.49 3/65 11230
/proc/meminfo: memFree=1300000/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.101519 s]
/proc/loadavg: 1.84 1.83 1.49 3/65 11230
/proc/meminfo: memFree=1300000/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301555 s]
/proc/loadavg: 1.84 1.83 1.49 3/65 11230
/proc/meminfo: memFree=1300000/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701626 s]
/proc/loadavg: 1.84 1.83 1.49 3/65 11230
/proc/meminfo: memFree=1300000/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50276 s]
/proc/loadavg: 1.84 1.83 1.49 2/67 11233
/proc/meminfo: memFree=1294664/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=6704 CPUtime=1.43
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 1431 0 0 0 143 0 0 0 25 0 1 0 1109159093 6864896 1417 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 1676 1417 82 174 0 1499 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12060

[startup+3.10105 s]
/proc/loadavg: 1.84 1.83 1.49 2/67 11233
/proc/meminfo: memFree=1292040/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=9780 CPUtime=3.03
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 2184 0 0 0 302 1 0 0 25 0 1 0 1109159093 10014720 2170 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 2445 2170 82 174 0 2268 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15136

[startup+6.30161 s]
/proc/loadavg: 1.77 1.81 1.49 2/67 11233
/proc/meminfo: memFree=1287376/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=14160 CPUtime=6.22
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 3291 0 0 0 621 1 0 0 25 0 1 0 1109159093 14499840 3277 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 3540 3277 82 174 0 3363 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19516

[startup+12.7018 s]
/proc/loadavg: 1.71 1.80 1.48 2/67 11233
/proc/meminfo: memFree=1280208/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=20216 CPUtime=12.62
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 4804 0 0 0 1260 2 0 0 25 0 1 0 1109159093 20701184 4790 1992294400 134512640 135226915 4294956208 18446744073709551615 134539368 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 5054 4790 82 174 0 4877 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 25572

[startup+25.502 s]
/proc/loadavg: 1.55 1.76 1.48 2/67 11233
/proc/meminfo: memFree=1270416/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=30100 CPUtime=25.41
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 7260 0 0 0 2537 4 0 0 25 0 1 0 1109159093 30822400 7246 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 7525 7246 82 174 0 7348 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 35456

[startup+51.1016 s]
/proc/loadavg: 1.36 1.70 1.46 2/67 11233
/proc/meminfo: memFree=1261648/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=39760 CPUtime=51
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 9661 0 0 0 5094 6 0 0 25 0 1 0 1109159093 40714240 9647 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 9940 9647 82 174 0 9763 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 45116

[startup+102.307 s]
/proc/loadavg: 1.16 1.59 1.43 2/67 11233
/proc/meminfo: memFree=1245520/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=54984 CPUtime=102.18
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 13453 0 0 0 10208 10 0 0 25 0 1 0 1109159093 56303616 13439 1992294400 134512640 135226915 4294956208 18446744073709551615 134538588 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 13746 13439 82 174 0 13569 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 60340

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.41 2/67 11233
/proc/meminfo: memFree=1229904/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=70456 CPUtime=162.15
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 17334 0 0 0 16201 14 0 0 25 0 1 0 1109159093 72146944 17320 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 17614 17320 82 174 0 17437 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 75812

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.38 2/67 11233
/proc/meminfo: memFree=1216144/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=84316 CPUtime=222.13
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 20781 0 0 0 22195 18 0 0 25 0 1 0 1109159093 86339584 20767 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 21079 20767 82 174 0 20902 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 89672

[startup+282.302 s]
/proc/loadavg: 1.00 1.32 1.35 2/67 11233
/proc/meminfo: memFree=1197328/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=102948 CPUtime=282.1
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 25462 0 0 0 28185 25 0 0 25 0 1 0 1109159093 105418752 25448 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 25737 25448 82 174 0 25560 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 108304

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.33 2/67 11233
/proc/meminfo: memFree=1197328/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=102948 CPUtime=342.06
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 25462 0 0 0 34181 25 0 0 25 0 1 0 1109159093 105418752 25448 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 25737 25448 82 174 0 25560 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 108304

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.30 2/67 11233
/proc/meminfo: memFree=1175248/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=125764 CPUtime=402.04
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 31085 0 0 0 40172 32 0 0 25 0 1 0 1109159093 128782336 31071 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 31441 31071 82 174 0 31264 0

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

/proc/11233/statm: 36779 36437 82 174 0 36602 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 152472

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.22 2/67 11233
/proc/meminfo: memFree=1148560/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=151844 CPUtime=641.91
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 37640 0 0 0 64152 39 0 0 25 0 1 0 1109159093 155488256 37626 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 37961 37626 82 174 0 37784 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 157200

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.21 2/67 11233
/proc/meminfo: memFree=1148560/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=151844 CPUtime=701.88
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 37640 0 0 0 70149 39 0 0 25 0 1 0 1109159093 155488256 37626 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 37961 37626 82 174 0 37784 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 157200

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.19 2/67 11233
/proc/meminfo: memFree=1148560/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=151844 CPUtime=761.85
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 37642 0 0 0 76146 39 0 0 25 0 1 0 1109159093 155488256 37628 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 37961 37628 82 174 0 37784 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 157200

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.18 2/67 11233
/proc/meminfo: memFree=1130704/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=169860 CPUtime=821.82
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 42161 0 0 0 82137 45 0 0 25 0 1 0 1109159093 173936640 42147 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 42465 42147 82 174 0 42288 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 175216

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.16 2/67 11233
/proc/meminfo: memFree=1118928/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=181864 CPUtime=881.78
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 45024 0 0 0 88130 48 0 0 25 0 1 0 1109159093 186228736 45010 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 45466 45010 82 174 0 45289 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 187220

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.15 2/67 11233
/proc/meminfo: memFree=1118928/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=181864 CPUtime=941.75
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 45024 0 0 0 94127 48 0 0 25 0 1 0 1109159093 186228736 45010 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 45466 45010 82 174 0 45289 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 187220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/67 11233
/proc/meminfo: memFree=1118992/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=181864 CPUtime=1001.72
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 45025 0 0 0 100124 48 0 0 25 0 1 0 1109159093 186228736 45011 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 45466 45011 82 174 0 45289 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 187220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/67 11233
/proc/meminfo: memFree=1118992/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=181864 CPUtime=1061.68
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 45026 0 0 0 106120 48 0 0 25 0 1 0 1109159093 186228736 45012 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 45466 45012 82 174 0 45289 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 187220

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/67 11233
/proc/meminfo: memFree=1112656/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=188200 CPUtime=1121.66
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 46642 0 0 0 112115 51 0 0 25 0 1 0 1109159093 192716800 46628 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 47050 46628 82 174 0 46873 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 193556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/67 11233
/proc/meminfo: memFree=1092816/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=208208 CPUtime=1181.64
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 51659 0 0 0 118107 57 0 0 25 0 1 0 1109159093 213204992 51645 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 52052 51645 82 174 0 51875 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 213564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/67 11233
/proc/meminfo: memFree=1086992/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=213740 CPUtime=1200.03
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 53032 0 0 0 119945 58 0 0 25 0 1 0 1109159093 218869760 53018 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 53435 53018 82 174 0 53258 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 219096

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 1.10 2/67 11233
/proc/meminfo: memFree=1086992/2055920 swapFree=4177692/4192956
[pid=11230] ppid=11228 vsize=5356 CPUtime=0.05
/proc/11230/stat : 11230 (lysat.sh) S 11228 11230 10801 0 -1 4194304 311 478 0 0 0 0 5 0 16 0 1 0 1109159087 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11230/statm: 1339 237 195 169 0 50 0
[pid=11233] ppid=11230 vsize=213740 CPUtime=1200.03
/proc/11233/stat : 11233 (LySATi) R 11230 11230 10801 0 -1 4194304 53032 0 0 0 119945 58 0 0 25 0 1 0 1109159093 218869760 53018 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11233/statm: 53435 53018 82 174 0 53258 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 219096

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11230 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=52991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.05599
# 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): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.5
CPU system time (s): 0.58
CPU usage (%): 99.9474
Max. virtual memory (cumulated for all children) (KiB): 219096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.052991
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 789
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 1.09983 second user time and 3.2785 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-30 00:16:08
IDJOB=1524809
IDBENCH=70218
IDSOLVER=511
FILE ID=node56/1524809-1238364968
PBS_JOBID= 9061174
Free space on /tmp= 103016 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S2124311399-085.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524809-1238364968/watcher-1524809-1238364968 -o /tmp/evaluation-result-1524809-1238364968/solver-1524809-1238364968 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524809-1238364968.cnf i

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

MD5SUM BENCH= 591878ac77c59e57a1598f2a38d0dcd8
RANDOM SEED=60103893

node56.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		: 3000.256
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		: 3000.256
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:       1300480 kB
Buffers:        100192 kB
Cached:         557508 kB
SwapCached:       9040 kB
Active:         204152 kB
Inactive:       464028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1300480 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:            2584 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            73204 kB
Committed_AS:  2506352 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-03-30 00:36:11