Trace number 1556486

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 1200.51

General information on the benchmark

NameAPPLICATIONS/crypto/
md5gen/gus-md5-16.cnf
MD5SUM3cb14750de2495357cf28b8ab826b9e3
Bench CategoryAPPLICATION (applications 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 variables70139
Number of clauses228634
Sum of the clauses size592458
Maximum clause length3
Minimum clause length1
Number of clauses of size 1129
Number of clauses of size 293186
Number of clauses of size 3135319
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...
0.18/0.20	c ==============================================================================
0.18/0.20	c |           |     ORIGINAL     |              LEARNT              |          |
0.18/0.20	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.18/0.20	c ==============================================================================
0.18/0.20	c |         0 |  227991   590788 |   68397       0        0     nan |  0.000 % |
0.99/1.04	c |         0 |  164401   556548 |      --       0       --      -- |     --   | -63590/-34240
0.99/1.04	c ==============================================================================
0.99/1.04	c Result  :   #vars: 28657   #clauses: 164401   #literals: 556548
0.99/1.04	c CPU time:   0.976851 s
0.99/1.04	c ==============================================================================
1.19/1.28	c lySAT 0.1
1.19/1.28	c minisat core +  additionnal features
1.19/1.28	c ============================[ Problem Statistics ]=============================
1.19/1.28	c |                                                                             |
1.19/1.29	c |  Number of variables:  28657                                                |
1.19/1.29	c |  Number of clauses:    164401                                               |
1.27/1.41	c |  Parsing time:         0.11         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1556486-1238842089/watcher-1556486-1238842089 -o /tmp/evaluation-result-1556486-1238842089/solver-1556486-1238842089 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1556486-1238842089.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 9533
/proc/meminfo: memFree=1502432/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=0
/proc/9533/stat : 9533 (lysat.sh) R 9531 9533 9405 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1156871212 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/9533/statm: 1339 234 194 169 0 50 0
[pid=9534] ppid=9533 vsize=1556 CPUtime=0
/proc/9534/stat : 9534 (SatElite) R 9533 9533 9405 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 1156871212 1593344 289 1992294400 134512640 135034092 4294956112 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/9534/statm: 389 292 51 127 0 259 0

[startup+0.0322061 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 9533
/proc/meminfo: memFree=1502432/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=0
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1156871212 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9533/statm: 1339 235 195 169 0 50 0
[pid=9534] ppid=9533 vsize=13736 CPUtime=0.02
/proc/9534/stat : 9534 (SatElite) R 9533 9533 9405 0 -1 4194304 2129 0 0 0 1 1 0 0 18 0 1 0 1156871212 14065664 1966 1992294400 134512640 135034092 4294956112 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 0 0 0
/proc/9534/statm: 3434 1966 51 127 0 3304 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 19092

[startup+0.101217 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 9533
/proc/meminfo: memFree=1502432/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=0
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1156871212 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9533/statm: 1339 235 195 169 0 50 0
[pid=9534] ppid=9533 vsize=23060 CPUtime=0.09
/proc/9534/stat : 9534 (SatElite) R 9533 9533 9405 0 -1 4194304 4451 0 0 0 7 2 0 0 19 0 1 0 1156871212 23613440 4288 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/9534/statm: 5765 4289 51 127 0 5635 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28416

[startup+0.301253 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 9533
/proc/meminfo: memFree=1502432/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=0
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1156871212 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9533/statm: 1339 235 195 169 0 50 0
[pid=9534] ppid=9533 vsize=36172 CPUtime=0.28
/proc/9534/stat : 9534 (SatElite) R 9533 9533 9405 0 -1 4194304 7880 0 0 0 24 4 0 0 21 0 1 0 1156871212 37040128 7513 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/9534/statm: 9043 7514 68 127 0 8913 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 41528

[startup+0.701323 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 9533
/proc/meminfo: memFree=1502432/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=0
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1156871212 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9533/statm: 1339 235 195 169 0 50 0
[pid=9534] ppid=9533 vsize=42600 CPUtime=0.69
/proc/9534/stat : 9534 (SatElite) R 9533 9533 9405 0 -1 4194304 9392 0 0 0 63 6 0 0 25 0 1 0 1156871212 43622400 9025 1992294400 134512640 135034092 4294956112 18446744073709551615 134566713 0 0 4096 3 0 0 0 17 0 0 0
/proc/9534/statm: 10650 9025 68 127 0 10520 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47956

[startup+1.50148 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 9535
/proc/meminfo: memFree=1461200/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 5356

[startup+3.10175 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 9536
/proc/meminfo: memFree=1480272/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=16052 CPUtime=1.8
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 3741 0 0 0 179 1 0 0 25 0 1 0 1156871340 16437248 3726 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 4013 3726 82 174 0 3836 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21408

[startup+6.30132 s]
/proc/loadavg: 1.02 1.00 1.00 2/67 9536
/proc/meminfo: memFree=1479056/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=16900 CPUtime=4.99
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 3964 0 0 0 498 1 0 0 25 0 1 0 1156871340 17305600 3949 1992294400 134512640 135226915 4294956224 18446744073709551615 134539418 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 4225 3949 82 174 0 4048 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 22256

[startup+12.7015 s]
/proc/loadavg: 1.02 1.00 1.00 2/67 9536
/proc/meminfo: memFree=1478352/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=17428 CPUtime=11.4
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 4099 0 0 0 1138 2 0 0 25 0 1 0 1156871340 17846272 4084 1992294400 134512640 135226915 4294956224 18446744073709551615 134538743 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 4357 4084 82 174 0 4180 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22784

[startup+25.5017 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 9536
/proc/meminfo: memFree=1477584/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=18292 CPUtime=24.19
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 4322 0 0 0 2417 2 0 0 25 0 1 0 1156871340 18731008 4307 1992294400 134512640 135226915 4294956224 18446744073709551615 134546345 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 4573 4307 82 174 0 4396 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23648

[startup+51.1013 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 9536
/proc/meminfo: memFree=1476176/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=19596 CPUtime=49.78
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 4652 0 0 0 4976 2 0 0 25 0 1 0 1156871340 20066304 4637 1992294400 134512640 135226915 4294956224 18446744073709551615 134539400 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 4899 4637 82 174 0 4722 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 24952

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9536
/proc/meminfo: memFree=1474128/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=21692 CPUtime=100.96
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 5170 0 0 0 10092 4 0 0 25 0 1 0 1156871340 22212608 5155 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 5423 5155 82 174 0 5246 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 27048

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9536
/proc/meminfo: memFree=1472336/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=23644 CPUtime=160.93
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 5645 0 0 0 16089 4 0 0 25 0 1 0 1156871340 24211456 5630 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 5911 5630 82 174 0 5734 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 29000

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9536
/proc/meminfo: memFree=1469904/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=26024 CPUtime=220.91
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 6215 0 0 0 22086 5 0 0 25 0 1 0 1156871340 26648576 6200 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 6506 6200 82 174 0 6329 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 31380

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9536
/proc/meminfo: memFree=1465616/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=30212 CPUtime=280.88
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 7294 0 0 0 28082 6 0 0 25 0 1 0 1156871340 30937088 7279 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 7553 7279 82 174 0 7376 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 35568

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9536
/proc/meminfo: memFree=1465552/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=30340 CPUtime=340.86
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 7330 0 0 0 34080 6 0 0 25 0 1 0 1156871340 31068160 7315 1992294400 134512640 135226915 4294956224 18446744073709551615 134539765 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 7585 7315 82 174 0 7408 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 35696


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

/proc/9536/statm: 9992 9692 82 174 0 9815 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 45324

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9536
/proc/meminfo: memFree=1455952/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=40100 CPUtime=640.77
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 9733 0 0 0 64067 10 0 0 25 0 1 0 1156871340 41062400 9718 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 10025 9718 82 174 0 9848 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 45456

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9536
/proc/meminfo: memFree=1452176/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=43612 CPUtime=700.75
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 10621 0 0 0 70064 11 0 0 25 0 1 0 1156871340 44658688 10606 1992294400 134512640 135226915 4294956224 18446744073709551615 134539817 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 10903 10606 82 174 0 10726 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 48968

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9536
/proc/meminfo: memFree=1452176/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=43612 CPUtime=760.73
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 10621 0 0 0 76062 11 0 0 25 0 1 0 1156871340 44658688 10606 1992294400 134512640 135226915 4294956224 18446744073709551615 134540077 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 10903 10606 82 174 0 10726 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 48968

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9542
/proc/meminfo: memFree=1451920/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=43612 CPUtime=820.7
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 10621 0 0 0 82059 11 0 0 25 0 1 0 1156871340 44658688 10606 1992294400 134512640 135226915 4294956224 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 10903 10606 82 174 0 10726 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 48968

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9542
/proc/meminfo: memFree=1448016/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=47692 CPUtime=880.69
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 11634 0 0 0 88056 13 0 0 25 0 1 0 1156871340 48836608 11619 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 11923 11619 82 174 0 11746 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 53048

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9542
/proc/meminfo: memFree=1443280/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=52468 CPUtime=940.67
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 12811 0 0 0 94053 14 0 0 25 0 1 0 1156871340 53727232 12796 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 13117 12796 82 174 0 12940 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 57824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9542
/proc/meminfo: memFree=1443280/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=52468 CPUtime=1000.65
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 12811 0 0 0 100051 14 0 0 25 0 1 0 1156871340 53727232 12796 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 13117 12796 82 174 0 12940 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 57824

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9542
/proc/meminfo: memFree=1443280/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=52468 CPUtime=1060.63
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 12811 0 0 0 106049 14 0 0 25 0 1 0 1156871340 53727232 12796 1992294400 134512640 135226915 4294956224 18446744073709551615 134536882 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 13117 12796 82 174 0 12940 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 57824

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9542
/proc/meminfo: memFree=1443280/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=52468 CPUtime=1120.61
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 12811 0 0 0 112047 14 0 0 25 0 1 0 1156871340 53727232 12796 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 13117 12796 82 174 0 12940 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 57824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9542
/proc/meminfo: memFree=1438800/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=57184 CPUtime=1180.59
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 13976 0 0 0 118043 16 0 0 25 0 1 0 1156871340 58556416 13961 1992294400 134512640 135226915 4294956224 18446744073709551615 134539211 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 14296 13961 82 174 0 14119 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 62540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9542
/proc/meminfo: memFree=1436432/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=59392 CPUtime=1198.78
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 14552 0 0 0 119862 16 0 0 25 0 1 0 1156871340 60817408 14537 1992294400 134512640 135226915 4294956224 18446744073709551615 134537375 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 14848 14537 82 174 0 14671 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 64748

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9542
/proc/meminfo: memFree=1436432/2055920 swapFree=4177732/4192956
[pid=9533] ppid=9531 vsize=5356 CPUtime=1.27
/proc/9533/stat : 9533 (lysat.sh) S 9531 9533 9405 0 -1 4194304 310 9936 0 0 0 0 119 8 16 0 1 0 1156871212 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9533/statm: 1339 237 195 169 0 50 0
[pid=9536] ppid=9533 vsize=59392 CPUtime=1198.78
/proc/9536/stat : 9536 (LySATi) R 9533 9533 9405 0 -1 4194304 14552 0 0 0 119862 16 0 0 25 0 1 0 1156871340 60817408 14537 1992294400 134512640 135226915 4294956224 18446744073709551615 134537375 0 0 4096 3 0 0 0 17 0 0 0
/proc/9536/statm: 14848 14537 82 174 0 14671 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 64748

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9533 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=199817
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=87986
# CPU time returned by wait4() is 1.2878
# 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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.81
CPU system time (s): 0.24
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 64748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.19982
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10246
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= 7

runsolver used 1.26181 second user time and 3.11353 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-04 12:48:09
IDJOB=1556486
IDBENCH=70820
IDSOLVER=511
FILE ID=node56/1556486-1238842089
PBS_JOBID= 9085834
Free space on /tmp= 103224 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/crypto/md5gen/gus-md5-16.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556486-1238842089/watcher-1556486-1238842089 -o /tmp/evaluation-result-1556486-1238842089/solver-1556486-1238842089 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1556486-1238842089.cnf i

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

MD5SUM BENCH= 3cb14750de2495357cf28b8ab826b9e3
RANDOM SEED=1928644574

node56.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1502912 kB
Buffers:         59632 kB
Cached:         416132 kB
SwapCached:       9280 kB
Active:         189804 kB
Inactive:       296736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502912 kB
SwapTotal:     4192956 kB
SwapFree:      4177732 kB
Dirty:            6288 kB
Writeback:           0 kB
Mapped:          16404 kB
Slab:            52392 kB
Committed_AS:  3010140 kB
PageTables:       1480 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= 103216 MiB
End job on node56 at 2009-04-04 13:08:12