Trace number 1527124

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S809967194-078.cnf
MD5SUMed095e38b0a3e5af1f48e3823e5c45cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
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 |    2364     7187 |      --       0       --      -- |     --   | -16/47
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 544   #clauses: 2364   #literals: 7187
0.00/0.01	c CPU time:   0.007998 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:  544                                                  |
0.00/0.01	c |  Number of clauses:    2364                                                 |
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-1527124-1238578738/watcher-1527124-1238578738 -o /tmp/evaluation-result-1527124-1238578738/solver-1527124-1238578738 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527124-1238578738.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 1.96 1.68 3/73 16108
/proc/meminfo: memFree=1373280/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0
/proc/16108/stat : 16108 (lysat.sh) R 16106 16108 15492 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1010292322 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 234045893279 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16108/statm: 1339 234 194 169 0 50 0
[pid=16109] ppid=16108 vsize=956 CPUtime=0
/proc/16109/stat : 16109 (SatElite) R 16108 16108 15492 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1010292323 978944 143 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/16109/statm: 239 143 65 127 0 109 0

[startup+0.058871 s]
/proc/loadavg: 1.99 1.96 1.68 3/73 16108
/proc/meminfo: memFree=1373280/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101875 s]
/proc/loadavg: 1.99 1.96 1.68 3/73 16108
/proc/meminfo: memFree=1373280/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301896 s]
/proc/loadavg: 1.99 1.96 1.68 3/73 16108
/proc/meminfo: memFree=1373280/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701938 s]
/proc/loadavg: 1.99 1.96 1.68 3/73 16108
/proc/meminfo: memFree=1373280/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50202 s]
/proc/loadavg: 1.91 1.95 1.68 2/75 16111
/proc/meminfo: memFree=1371024/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=3908 CPUtime=1.48
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 637 0 0 0 148 0 0 0 25 0 1 0 1010292324 4001792 622 1992294400 134512640 135226915 4294956208 18446744073709551615 134540037 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 977 622 81 174 0 800 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9264

[startup+3.10119 s]
/proc/loadavg: 1.91 1.95 1.68 2/75 16111
/proc/meminfo: memFree=1369936/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=4956 CPUtime=3.08
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 881 0 0 0 308 0 0 0 25 0 1 0 1010292324 5074944 866 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 1239 866 81 174 0 1062 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10312

[startup+6.30252 s]
/proc/loadavg: 1.84 1.93 1.68 2/75 16111
/proc/meminfo: memFree=1368656/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=6548 CPUtime=6.27
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 1288 0 0 0 627 0 0 0 25 0 1 0 1010292324 6705152 1273 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 1637 1273 81 174 0 1460 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11904

[startup+12.7012 s]
/proc/loadavg: 1.77 1.91 1.67 2/75 16111
/proc/meminfo: memFree=1366040/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=8860 CPUtime=12.67
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 1850 0 0 0 1266 1 0 0 25 0 1 0 1010292324 9072640 1835 1992294400 134512640 135226915 4294956208 18446744073709551615 134531436 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 2215 1835 81 174 0 2038 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14216

[startup+25.5015 s]
/proc/loadavg: 1.65 1.88 1.67 2/75 16111
/proc/meminfo: memFree=1364056/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=10536 CPUtime=25.46
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 2274 0 0 0 2545 1 0 0 25 0 1 0 1010292324 10788864 2259 1992294400 134512640 135226915 4294956208 18446744073709551615 134539469 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 2634 2259 81 174 0 2457 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15892

[startup+51.1012 s]
/proc/loadavg: 1.40 1.80 1.64 2/75 16111
/proc/meminfo: memFree=1360472/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=14396 CPUtime=51.06
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 3189 0 0 0 5103 3 0 0 25 0 1 0 1010292324 14741504 3174 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 3599 3174 81 174 0 3422 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19752

[startup+102.306 s]
/proc/loadavg: 1.23 1.69 1.61 2/75 16111
/proc/meminfo: memFree=1356504/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=18064 CPUtime=102.23
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 4125 0 0 0 10219 4 0 0 25 0 1 0 1010292324 18497536 4110 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 4516 4110 81 174 0 4339 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23420

[startup+162.302 s]
/proc/loadavg: 1.13 1.58 1.58 2/75 16111
/proc/meminfo: memFree=1352280/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=22624 CPUtime=162.2
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 5183 0 0 0 16215 5 0 0 25 0 1 0 1010292324 23166976 5168 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 5656 5168 81 174 0 5479 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27980

[startup+222.301 s]
/proc/loadavg: 1.10 1.48 1.54 2/75 16113
/proc/meminfo: memFree=1346712/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=28404 CPUtime=222.18
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 6574 0 0 0 22212 6 0 0 25 0 1 0 1010292324 29085696 6559 1992294400 134512640 135226915 4294956208 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 7101 6559 81 174 0 6924 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 33760

[startup+282.301 s]
/proc/loadavg: 1.08 1.41 1.51 2/75 16113
/proc/meminfo: memFree=1346200/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=28844 CPUtime=282.14
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 6704 0 0 0 28208 6 0 0 25 0 1 0 1010292324 29536256 6689 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 7211 6689 81 174 0 7034 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 34200

[startup+342.302 s]
/proc/loadavg: 1.11 1.36 1.49 2/75 16113
/proc/meminfo: memFree=1341976/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=33060 CPUtime=342.12
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 7761 0 0 0 34204 8 0 0 25 0 1 0 1010292324 33853440 7746 1992294400 134512640 135226915 4294956208 18446744073709551615 134536845 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 8265 7746 81 174 0 8088 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 38416

[startup+402.302 s]
/proc/loadavg: 1.14 1.32 1.46 2/75 16113
/proc/meminfo: memFree=1341720/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=33420 CPUtime=402.09
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 7835 0 0 0 40201 8 0 0 25 0 1 0 1010292324 34222080 7820 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 8355 7820 81 174 0 8178 0

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

/proc/16111/statm: 9636 9076 81 174 0 9459 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 43900

[startup+582.302 s]
/proc/loadavg: 1.00 1.17 1.37 2/75 16113
/proc/meminfo: memFree=1336152/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=39156 CPUtime=582.01
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 9215 0 0 0 58192 9 0 0 25 0 1 0 1010292324 40095744 9200 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 9789 9200 81 174 0 9612 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 44512

[startup+642.302 s]
/proc/loadavg: 1.00 1.14 1.35 2/75 16113
/proc/meminfo: memFree=1335576/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=39844 CPUtime=641.99
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 9372 0 0 0 64189 10 0 0 25 0 1 0 1010292324 40800256 9357 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 9961 9357 81 174 0 9784 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 45200

[startup+702.301 s]
/proc/loadavg: 1.00 1.11 1.32 2/75 16113
/proc/meminfo: memFree=1330904/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=44896 CPUtime=701.95
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 10524 0 0 0 70185 10 0 0 25 0 1 0 1010292324 45973504 10509 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 11224 10509 81 174 0 11047 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 50252

[startup+762.306 s]
/proc/loadavg: 1.00 1.09 1.30 2/75 16113
/proc/meminfo: memFree=1326168/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=49716 CPUtime=761.94
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 11695 0 0 0 76182 12 0 0 25 0 1 0 1010292324 50909184 11680 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 12429 11680 81 174 0 12252 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 55072

[startup+822.302 s]
/proc/loadavg: 1.00 1.07 1.28 2/75 16113
/proc/meminfo: memFree=1324888/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=50884 CPUtime=821.9
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 12020 0 0 0 82178 12 0 0 25 0 1 0 1010292324 52105216 12005 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 12721 12005 81 174 0 12544 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 56240

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.26 2/75 16113
/proc/meminfo: memFree=1324696/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=51216 CPUtime=881.88
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 12070 0 0 0 88175 13 0 0 25 0 1 0 1010292324 52445184 12055 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 12804 12055 81 174 0 12627 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 56572

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.24 2/75 16113
/proc/meminfo: memFree=1324248/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=51576 CPUtime=941.86
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 12174 0 0 0 94173 13 0 0 25 0 1 0 1010292324 52813824 12159 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 12894 12159 81 174 0 12717 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 56932

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.22 2/75 16113
/proc/meminfo: memFree=1323352/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=52688 CPUtime=1001.82
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 12394 0 0 0 100169 13 0 0 25 0 1 0 1010292324 53952512 12379 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 13172 12379 81 174 0 12995 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 58044

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/75 16113
/proc/meminfo: memFree=1322712/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=53288 CPUtime=1061.8
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 12581 0 0 0 106167 13 0 0 25 0 1 0 1010292324 54566912 12566 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 13322 12566 81 174 0 13145 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 58644

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/75 16113
/proc/meminfo: memFree=1318424/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=57680 CPUtime=1121.77
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 13631 0 0 0 112162 15 0 0 25 0 1 0 1010292324 59064320 13616 1992294400 134512640 135226915 4294956208 18446744073709551615 134536866 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 14420 13616 81 174 0 14243 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 63036

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/75 16113
/proc/meminfo: memFree=1314520/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=62184 CPUtime=1181.75
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 14624 0 0 0 118159 16 0 0 25 0 1 0 1010292324 63676416 14609 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 15546 14609 81 174 0 15369 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 67540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.17 2/75 16113
/proc/meminfo: memFree=1313368/2055920 swapFree=4175408/4192956
[pid=16108] ppid=16106 vsize=5356 CPUtime=0.01
/proc/16108/stat : 16108 (lysat.sh) S 16106 16108 15492 0 -1 4194304 310 173 0 0 0 0 1 0 18 0 1 0 1010292322 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16108/statm: 1339 237 195 169 0 50 0
[pid=16111] ppid=16108 vsize=63428 CPUtime=1200.04
/proc/16111/stat : 16111 (LySATi) R 16108 16108 15492 0 -1 4194304 14906 0 0 0 119988 16 0 0 25 0 1 0 1010292324 64950272 14891 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/16111/statm: 15857 14891 81 174 0 15680 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 68784

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 16108 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=999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.89
CPU system time (s): 0.16
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 68784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 483
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 1.08883 second user time and 3.3135 second system time

The end

Launcher Data 

Begin job on node79 at 2009-04-01 11:38:58
IDJOB=1527124
IDBENCH=70681
IDSOLVER=511
FILE ID=node79/1527124-1238578738
PBS_JOBID= 9062188
Free space on /tmp= 65556 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S809967194-078.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527124-1238578738/watcher-1527124-1238578738 -o /tmp/evaluation-result-1527124-1238578738/solver-1527124-1238578738 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527124-1238578738.cnf i

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

MD5SUM BENCH= ed095e38b0a3e5af1f48e3823e5c45cb
RANDOM SEED=1188643280

node79.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1373760 kB
Buffers:         94108 kB
Cached:         482028 kB
SwapCached:      11792 kB
Active:         335684 kB
Inactive:       256624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1373760 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          22684 kB
Slab:            75012 kB
Committed_AS:  2790332 kB
PageTables:       2004 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= 65552 MiB
End job on node79 at 2009-04-01 11:59:00