Trace number 1526579

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S688769362-007.cnf
MD5SUMdcd5f1c3fe8ddccf921fc006721ef352
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2356     7172 |      --       0       --      -- |     --   | -24/32
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 542   #clauses: 2356   #literals: 7172
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  542                                                  |
0.00/0.01	c |  Number of clauses:    2356                                                 |
0.00/0.01	c |  Parsing time:         0.00         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-1526579-1238514856/watcher-1526579-1238514856 -o /tmp/evaluation-result-1526579-1238514856/solver-1526579-1238514856 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526579-1238514856.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: 1.99 1.85 1.45 3/65 21362
/proc/meminfo: memFree=1210512/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) R 21360 21362 20982 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 335206300 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21362/statm: 1339 234 194 169 0 50 0
[pid=21363] ppid=21362 vsize=960 CPUtime=0
/proc/21363/stat : 21363 (SatElite) R 21362 21362 20982 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 335206301 983040 151 1992294400 134512640 135034092 4294956096 18446744073709551615 134558534 0 0 4096 3 0 0 0 17 0 0 0
/proc/21363/statm: 240 152 68 127 0 110 0

[startup+0.0792311 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 21362
/proc/meminfo: memFree=1210512/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101232 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 21362
/proc/meminfo: memFree=1210512/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301258 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 21362
/proc/meminfo: memFree=1210512/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701309 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 21362
/proc/meminfo: memFree=1210512/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50141 s]
/proc/loadavg: 1.99 1.85 1.45 2/67 21365
/proc/meminfo: memFree=1208320/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=4076 CPUtime=1.47
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 655 0 0 0 147 0 0 0 25 0 1 0 335206302 4173824 640 1992294400 134512640 135226915 4294956208 18446744073709551615 134525966 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 1019 640 81 174 0 842 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9432

[startup+3.10261 s]
/proc/loadavg: 1.99 1.85 1.45 2/67 21365
/proc/meminfo: memFree=1207360/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=4856 CPUtime=3.07
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 863 0 0 0 307 0 0 0 25 0 1 0 335206302 4972544 848 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 1214 848 81 174 0 1037 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10212

[startup+6.30201 s]
/proc/loadavg: 1.91 1.84 1.45 2/67 21365
/proc/meminfo: memFree=1205760/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=6232 CPUtime=6.27
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 1225 0 0 0 627 0 0 0 25 0 1 0 335206302 6381568 1210 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 1558 1210 81 174 0 1381 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11588

[startup+12.7018 s]
/proc/loadavg: 1.84 1.82 1.45 2/67 21365
/proc/meminfo: memFree=1203584/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=8376 CPUtime=12.67
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 1756 0 0 0 1266 1 0 0 25 0 1 0 335206302 8577024 1741 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 2094 1741 81 174 0 1917 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13732

[startup+25.5014 s]
/proc/loadavg: 1.65 1.78 1.44 2/67 21365
/proc/meminfo: memFree=1201152/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=10620 CPUtime=25.46
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 2284 0 0 0 2544 2 0 0 25 0 1 0 335206302 10874880 2269 1992294400 134512640 135226915 4294956208 18446744073709551615 134543007 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 2655 2269 81 174 0 2478 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15976

[startup+51.1017 s]
/proc/loadavg: 1.43 1.72 1.43 2/67 21365
/proc/meminfo: memFree=1198464/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=13712 CPUtime=51.05
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 3026 0 0 0 5102 3 0 0 25 0 1 0 335206302 14041088 3011 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 3428 3011 81 174 0 3251 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19068

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.40 2/67 21365
/proc/meminfo: memFree=1194368/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=17484 CPUtime=102.23
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 3976 0 0 0 10219 4 0 0 25 0 1 0 335206302 17903616 3961 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 4371 3961 81 174 0 4194 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22840

[startup+162.302 s]
/proc/loadavg: 1.07 1.49 1.38 2/67 21367
/proc/meminfo: memFree=1188160/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=23744 CPUtime=162.2
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 5525 0 0 0 16214 6 0 0 25 0 1 0 335206302 24313856 5510 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 5936 5510 81 174 0 5759 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 29100

[startup+222.301 s]
/proc/loadavg: 1.02 1.40 1.35 2/67 21367
/proc/meminfo: memFree=1185216/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=27268 CPUtime=222.16
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 6291 0 0 0 22210 6 0 0 25 0 1 0 335206302 27922432 6276 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 6817 6276 81 174 0 6640 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 32624

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.33 2/67 21367
/proc/meminfo: memFree=1184256/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=28200 CPUtime=282.15
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 6511 0 0 0 28208 7 0 0 25 0 1 0 335206302 28876800 6496 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 7050 6496 81 174 0 6873 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 33556

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/67 21367
/proc/meminfo: memFree=1179328/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=33020 CPUtime=342.11
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 7742 0 0 0 34203 8 0 0 25 0 1 0 335206302 33812480 7727 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 8255 7727 81 174 0 8078 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 38376

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/67 21367
/proc/meminfo: memFree=1178880/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=33308 CPUtime=402.09
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 7829 0 0 0 40201 8 0 0 25 0 1 0 335206302 34107392 7814 1992294400 134512640 135226915 4294956208 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 8327 7814 81 174 0 8150 0

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

/proc/21365/statm: 10344 9685 81 174 0 10167 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 46732

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/67 21373
/proc/meminfo: memFree=1169912/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=42856 CPUtime=582
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 10049 0 0 0 58189 11 0 0 25 0 1 0 335206302 43884544 10034 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 10714 10034 81 174 0 10537 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 48212

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.21 2/67 21373
/proc/meminfo: memFree=1169720/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=43180 CPUtime=641.98
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 10116 0 0 0 64187 11 0 0 25 0 1 0 335206302 44216320 10101 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 10795 10101 81 174 0 10618 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 48536

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/67 21373
/proc/meminfo: memFree=1169144/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=43908 CPUtime=701.94
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 10269 0 0 0 70183 11 0 0 25 0 1 0 335206302 44961792 10254 1992294400 134512640 135226915 4294956208 18446744073709551615 134537091 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 10977 10254 81 174 0 10800 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 49264

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.17 2/67 21373
/proc/meminfo: memFree=1166784/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=46484 CPUtime=761.93
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 10870 0 0 0 76181 12 0 0 25 0 1 0 335206302 47599616 10855 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 11621 10855 81 174 0 11444 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 51840

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/67 21373
/proc/meminfo: memFree=1163520/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=49716 CPUtime=821.9
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 11681 0 0 0 82178 12 0 0 25 0 1 0 335206302 50909184 11666 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 12429 11666 81 174 0 12252 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 55072

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/67 21373
/proc/meminfo: memFree=1163392/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=49848 CPUtime=881.87
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 11709 0 0 0 88174 13 0 0 25 0 1 0 335206302 51044352 11694 1992294400 134512640 135226915 4294956208 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 12462 11694 81 174 0 12285 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 55204

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/67 21373
/proc/meminfo: memFree=1163136/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=50156 CPUtime=941.84
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 11787 0 0 0 94171 13 0 0 25 0 1 0 335206302 51359744 11772 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 12539 11772 81 174 0 12362 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 55512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/67 21373
/proc/meminfo: memFree=1162944/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=50292 CPUtime=1001.82
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 11840 0 0 0 100169 13 0 0 25 0 1 0 335206302 51499008 11825 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 12573 11825 81 174 0 12396 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 55648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/67 21373
/proc/meminfo: memFree=1161984/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=51420 CPUtime=1061.78
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 12074 0 0 0 106165 13 0 0 25 0 1 0 335206302 52654080 12059 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 12855 12059 81 174 0 12678 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 56776

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 21373
/proc/meminfo: memFree=1160128/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=53200 CPUtime=1121.76
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 12541 0 0 0 112162 14 0 0 25 0 1 0 335206302 54476800 12526 1992294400 134512640 135226915 4294956208 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 13300 12526 81 174 0 13123 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 58556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 21373
/proc/meminfo: memFree=1156416/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=56696 CPUtime=1181.74
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 13472 0 0 0 118158 16 0 0 25 0 1 0 335206302 58056704 13457 1992294400 134512640 135226915 4294956208 18446744073709551615 134536806 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 14174 13457 81 174 0 13997 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 62052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 21373
/proc/meminfo: memFree=1155328/2055920 swapFree=4191900/4192956
[pid=21362] ppid=21360 vsize=5356 CPUtime=0
/proc/21362/stat : 21362 (lysat.sh) S 21360 21362 20982 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 335206300 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21362/statm: 1339 237 195 169 0 50 0
[pid=21365] ppid=21362 vsize=58444 CPUtime=1200.02
/proc/21365/stat : 21365 (LySATi) R 21362 21362 20982 0 -1 4194304 13741 0 0 0 119986 16 0 0 25 0 1 0 335206302 59846656 13726 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/21365/statm: 14611 13726 81 174 0 14434 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 63800

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 21362 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=11998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.86
CPU system time (s): 0.16
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 63800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 495
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 1.12883 second user time and 3.2765 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-31 17:54:16
IDJOB=1526579
IDBENCH=70572
IDSOLVER=511
FILE ID=node54/1526579-1238514856
PBS_JOBID= 9061968
Free space on /tmp= 66492 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S688769362-007.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526579-1238514856/watcher-1526579-1238514856 -o /tmp/evaluation-result-1526579-1238514856/solver-1526579-1238514856 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526579-1238514856.cnf i

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

MD5SUM BENCH= dcd5f1c3fe8ddccf921fc006721ef352
RANDOM SEED=2106557503

node54.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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1211056 kB
Buffers:         94812 kB
Cached:         652044 kB
SwapCached:        260 kB
Active:         284940 kB
Inactive:       477104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1211056 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          23768 kB
Slab:            68892 kB
Committed_AS:  1009868 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-31 18:14:18