Trace number 1527079

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1880984131-087.cnf
MD5SUMe8e7e26f525620bde52dee4b2a5f6f0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007998
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1775     5393 |      --       0       --      -- |     --   | -10/38
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 410   #clauses: 1775   #literals: 5393
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	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:  410                                                  |
0.00/0.01	c |  Number of clauses:    1775                                                 |
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-1527079-1238575836/watcher-1527079-1238575836 -o /tmp/evaluation-result-1527079-1238575836/solver-1527079-1238575836 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527079-1238575836.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: 1.00 1.00 1.00 3/64 3949
/proc/meminfo: memFree=1065872/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130249513 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3949/statm: 1339 235 195 169 0 50 0
[pid=3950] ppid=3949 vsize=828 CPUtime=0
/proc/3950/stat : 3950 (SatElite) R 3949 3949 3585 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1130249513 847872 131 1992294400 134512640 135034092 4294956128 18446744073709551615 134566581 0 0 4096 3 0 0 0 17 1 0 0
/proc/3950/statm: 207 131 68 127 0 77 0

[startup+0.0333901 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3949
/proc/meminfo: memFree=1065872/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101394 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3949
/proc/meminfo: memFree=1065872/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301413 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3949
/proc/meminfo: memFree=1065872/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701451 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3949
/proc/meminfo: memFree=1065872/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1063744/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=3672 CPUtime=1.48
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 570 0 0 0 148 0 0 0 25 0 1 0 1130249514 3760128 555 1992294400 134512640 135226915 4294956224 18446744073709551615 134539925 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 918 555 81 174 0 741 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9028

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1062848/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=4744 CPUtime=3.08
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 834 0 0 0 308 0 0 0 25 0 1 0 1130249514 4857856 819 1992294400 134512640 135226915 4294956224 18446744073709551615 134537091 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 1186 819 81 174 0 1009 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10100

[startup+6.30299 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1061504/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=6288 CPUtime=6.28
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 1206 0 0 0 628 0 0 0 25 0 1 0 1130249514 6438912 1191 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 1572 1191 81 174 0 1395 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11644

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1059208/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=8044 CPUtime=12.68
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 1649 0 0 0 1267 1 0 0 25 0 1 0 1130249514 8237056 1634 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 2011 1634 81 174 0 1834 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13400

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1057224/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=10016 CPUtime=25.47
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 2135 0 0 0 2546 1 0 0 25 0 1 0 1130249514 10256384 2120 1992294400 134512640 135226915 4294956224 18446744073709551615 134739051 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 2504 2120 81 174 0 2327 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15372

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1054280/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=13308 CPUtime=51.06
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 2913 0 0 0 5104 2 0 0 25 0 1 0 1130249514 13627392 2898 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 3327 2898 81 174 0 3150 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18664

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1050056/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=17396 CPUtime=102.24
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 3897 0 0 0 10221 3 0 0 25 0 1 0 1130249514 17813504 3882 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 4349 3882 81 174 0 4172 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22752

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1046408/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=21132 CPUtime=162.22
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 4801 0 0 0 16218 4 0 0 25 0 1 0 1130249514 21639168 4786 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 5283 4786 81 174 0 5106 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26488

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1042440/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=25576 CPUtime=222.2
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 5798 0 0 0 22214 6 0 0 25 0 1 0 1130249514 26189824 5783 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 6394 5783 81 174 0 6217 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 30932

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1041288/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=27040 CPUtime=282.18
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 6112 0 0 0 28212 6 0 0 25 0 1 0 1130249514 27688960 6097 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 6760 6097 81 174 0 6583 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32396

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1038088/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=30256 CPUtime=342.13
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 6908 0 0 0 34207 6 0 0 25 0 1 0 1130249514 30982144 6893 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 7564 6893 81 174 0 7387 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 35612

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1037000/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=31556 CPUtime=402.11
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 7210 0 0 0 40204 7 0 0 25 0 1 0 1130249514 32313344 7195 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 7889 7195 81 174 0 7712 0

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

/proc/3952/statm: 9032 8270 81 174 0 8855 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 41484

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1031816/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=36960 CPUtime=582.03
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 8475 0 0 0 58195 8 0 0 25 0 1 0 1130249514 37847040 8460 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 9240 8460 81 174 0 9063 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 42316

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3958
/proc/meminfo: memFree=1028232/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=40392 CPUtime=642.02
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 9332 0 0 0 64192 10 0 0 25 0 1 0 1130249514 41361408 9317 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 10098 9317 81 174 0 9921 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 45748

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3958
/proc/meminfo: memFree=1023816/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=44840 CPUtime=702
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 10427 0 0 0 70189 11 0 0 25 0 1 0 1130249514 45916160 10412 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 11210 10412 81 174 0 11033 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 50196

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3958
/proc/meminfo: memFree=1023752/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=44840 CPUtime=761.97
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 10452 0 0 0 76186 11 0 0 25 0 1 0 1130249514 45916160 10437 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 11210 10437 81 174 0 11033 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 50196

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3958
/proc/meminfo: memFree=1023176/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=45568 CPUtime=821.95
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 10599 0 0 0 82184 11 0 0 25 0 1 0 1130249514 46661632 10584 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 11392 10584 81 174 0 11215 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 50924

[startup+882.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 3958
/proc/meminfo: memFree=1022536/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=46452 CPUtime=881.92
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 10771 0 0 0 88181 11 0 0 25 0 1 0 1130249514 47566848 10756 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 11613 10756 81 174 0 11436 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 51808

[startup+942.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 3958
/proc/meminfo: memFree=1022088/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=46756 CPUtime=941.89
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 10888 0 0 0 94178 11 0 0 25 0 1 0 1130249514 47878144 10873 1992294400 134512640 135226915 4294956224 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 11689 10873 81 174 0 11512 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 52112

[startup+1002.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 3958
/proc/meminfo: memFree=1018952/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=50336 CPUtime=1001.85
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 11697 0 0 0 100173 12 0 0 25 0 1 0 1130249514 51544064 11682 1992294400 134512640 135226915 4294956224 18446744073709551615 134536948 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 12584 11682 81 174 0 12407 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 55692

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 3958
/proc/meminfo: memFree=1015624/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=54260 CPUtime=1061.82
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 12531 0 0 0 106169 13 0 0 25 0 1 0 1130249514 55562240 12516 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 13565 12516 81 174 0 13388 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 59616

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 3958
/proc/meminfo: memFree=1012680/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=57192 CPUtime=1121.8
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 13245 0 0 0 112165 15 0 0 25 0 1 0 1130249514 58564608 13230 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 14298 13230 81 174 0 14121 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 62548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 3958
/proc/meminfo: memFree=1012616/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=57192 CPUtime=1181.78
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 13259 0 0 0 118163 15 0 0 25 0 1 0 1130249514 58564608 13244 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 14298 13244 81 174 0 14121 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 62548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 3958
/proc/meminfo: memFree=1012488/2055920 swapFree=4178100/4192956
[pid=3949] ppid=3947 vsize=5356 CPUtime=0
/proc/3949/stat : 3949 (lysat.sh) S 3947 3949 3585 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130249513 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3949/statm: 1339 237 195 169 0 50 0
[pid=3952] ppid=3949 vsize=57496 CPUtime=1200.08
/proc/3952/stat : 3952 (LySATi) R 3949 3949 3585 0 -1 4194304 13303 0 0 0 119993 15 0 0 25 0 1 0 1130249514 58875904 13288 1992294400 134512640 135226915 4294956224 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 0 0 0
/proc/3952/statm: 14374 13288 81 174 0 14197 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 62852

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 3949 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# 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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.15
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 62852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 462
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= 6
involuntary context switches= 2

runsolver used 0.98585 second user time and 3.39048 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-01 10:50:36
IDJOB=1527079
IDBENCH=70672
IDSOLVER=511
FILE ID=node18/1527079-1238575836
PBS_JOBID= 9070526
Free space on /tmp= 66212 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1880984131-087.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527079-1238575836/watcher-1527079-1238575836 -o /tmp/evaluation-result-1527079-1238575836/solver-1527079-1238575836 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527079-1238575836.cnf i

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

MD5SUM BENCH= e8e7e26f525620bde52dee4b2a5f6f0e
RANDOM SEED=1978171001

node18.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		: 3000.214
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		: 3000.214
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:       1066352 kB
Buffers:        109880 kB
Cached:         773336 kB
SwapCached:       8808 kB
Active:         208196 kB
Inactive:       685628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1066352 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          16304 kB
Slab:            81860 kB
Committed_AS:  3127100 kB
PageTables:       1376 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= 66212 MiB
End job on node18 at 2009-04-01 11:10:39