Trace number 1525984

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.08 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1879656894-046.cnf
MD5SUMf7bf3a504486cf138c26426940975d5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.00	c CPU time:   0.002999 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:  120                                                  |
0.00/0.01	c |  Number of clauses:    2556                                                 |
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-1525984-1238484513/watcher-1525984-1238484513 -o /tmp/evaluation-result-1525984-1238484513/solver-1525984-1238484513 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525984-1238484513.cnf i 

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


[startup+0 s]
/proc/loadavg: 1.84 1.94 1.86 3/70 6435
/proc/meminfo: memFree=1017864/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) R 6433 6435 6336 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121113904 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 258939087519 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6435/statm: 1339 234 194 169 0 50 0
[pid=6436] ppid=6435 vsize=824 CPUtime=0
/proc/6436/stat : 6436 (SatElite) R 6435 6435 6336 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1121113904 843776 105 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/6436/statm: 206 113 50 127 0 76 0

[startup+0.0634849 s]
/proc/loadavg: 1.84 1.94 1.86 3/70 6435
/proc/meminfo: memFree=1017864/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10149 s]
/proc/loadavg: 1.84 1.94 1.86 3/70 6435
/proc/meminfo: memFree=1017864/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301526 s]
/proc/loadavg: 1.84 1.94 1.86 3/70 6435
/proc/meminfo: memFree=1017864/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.7016 s]
/proc/loadavg: 1.84 1.94 1.86 3/70 6435
/proc/meminfo: memFree=1017864/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50174 s]
/proc/loadavg: 1.84 1.94 1.86 2/72 6438
/proc/meminfo: memFree=1015480/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=4124 CPUtime=1.48
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 671 0 0 0 148 0 0 0 25 0 1 0 1121113905 4222976 656 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 1031 656 81 174 0 854 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9480

[startup+3.10203 s]
/proc/loadavg: 1.84 1.94 1.86 2/72 6438
/proc/meminfo: memFree=1014392/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=5176 CPUtime=3.08
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 937 0 0 0 308 0 0 0 25 0 1 0 1121113905 5300224 922 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 1294 922 81 174 0 1117 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10532

[startup+6.30161 s]
/proc/loadavg: 1.77 1.93 1.86 2/72 6438
/proc/meminfo: memFree=1012856/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=6636 CPUtime=6.28
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 1316 0 0 0 628 0 0 0 25 0 1 0 1121113905 6795264 1301 1992294400 134512640 135226915 4294956208 18446744073709551615 134527842 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 1659 1301 81 174 0 1482 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11992

[startup+12.7018 s]
/proc/loadavg: 1.71 1.91 1.85 2/72 6438
/proc/meminfo: memFree=1010296/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=9164 CPUtime=12.67
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 1918 0 0 0 1267 0 0 0 25 0 1 0 1121113905 9383936 1903 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 2291 1903 81 174 0 2114 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14520

[startup+25.5011 s]
/proc/loadavg: 1.55 1.87 1.84 2/72 6438
/proc/meminfo: memFree=1008440/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=10676 CPUtime=25.46
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 2305 0 0 0 2546 0 0 0 25 0 1 0 1121113905 10932224 2290 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 2669 2290 81 174 0 2492 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16032

[startup+51.1018 s]
/proc/loadavg: 1.36 1.80 1.82 2/72 6438
/proc/meminfo: memFree=1005240/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=14224 CPUtime=51.05
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 3143 0 0 0 5104 1 0 0 25 0 1 0 1121113905 14565376 3128 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 3556 3128 81 174 0 3379 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19580

[startup+102.306 s]
/proc/loadavg: 1.16 1.67 1.77 2/72 6438
/proc/meminfo: memFree=1000184/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=19256 CPUtime=102.22
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 4340 0 0 0 10220 2 0 0 25 0 1 0 1121113905 19718144 4325 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 4814 4325 81 174 0 4637 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 24612

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.72 2/72 6438
/proc/meminfo: memFree=995192/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=24292 CPUtime=162.18
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 5586 0 0 0 16215 3 0 0 25 0 1 0 1121113905 24875008 5571 1992294400 134512640 135226915 4294956208 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 6073 5571 81 174 0 5896 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 29648

[startup+222.303 s]
/proc/loadavg: 1.02 1.44 1.67 2/72 6438
/proc/meminfo: memFree=991864/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=27876 CPUtime=222.16
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 6414 0 0 0 22212 4 0 0 25 0 1 0 1121113905 28545024 6399 1992294400 134512640 135226915 4294956208 18446744073709551615 134536847 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 6969 6399 81 174 0 6792 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 33232

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.63 2/72 6438
/proc/meminfo: memFree=990520/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=29260 CPUtime=282.13
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 6758 0 0 0 28208 5 0 0 25 0 1 0 1121113905 29962240 6743 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 7315 6743 81 174 0 7138 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 34616

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.59 2/72 6438
/proc/meminfo: memFree=985208/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=34880 CPUtime=342.1
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 8086 0 0 0 34205 5 0 0 25 0 1 0 1121113905 35717120 8071 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 8720 8071 81 174 0 8543 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 40236

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.54 2/72 6438
/proc/meminfo: memFree=984504/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=35564 CPUtime=402.07
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 8248 0 0 0 40202 5 0 0 25 0 1 0 1121113905 36417536 8233 1992294400 134512640 135226915 4294956208 18446744073709551615 134536962 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 8891 8233 81 174 0 8714 0

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

/proc/6438/statm: 10779 9963 81 174 0 10602 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 48472

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.41 2/72 6438
/proc/meminfo: memFree=977144/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=43660 CPUtime=641.95
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 10123 0 0 0 64188 7 0 0 25 0 1 0 1121113905 44707840 10108 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 10915 10108 81 174 0 10738 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 49016

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.38 2/72 6438
/proc/meminfo: memFree=976248/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=44544 CPUtime=701.93
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 10320 0 0 0 70185 8 0 0 25 0 1 0 1121113905 45613056 10305 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 11136 10305 81 174 0 10959 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 49900

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.36 2/72 6438
/proc/meminfo: memFree=975160/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=45744 CPUtime=761.89
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 10578 0 0 0 76181 8 0 0 25 0 1 0 1121113905 46841856 10563 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 11436 10563 81 174 0 11259 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 51100

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.33 2/72 6438
/proc/meminfo: memFree=971832/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=49136 CPUtime=821.86
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 11421 0 0 0 82177 9 0 0 25 0 1 0 1121113905 50315264 11406 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 12284 11406 81 174 0 12107 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 54492

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.31 2/72 6439
/proc/meminfo: memFree=968376/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=52416 CPUtime=881.83
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 12234 0 0 0 88174 9 0 0 25 0 1 0 1121113905 53673984 12219 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 13104 12219 81 174 0 12927 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 57772

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.29 2/72 6440
/proc/meminfo: memFree=968120/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=52560 CPUtime=941.8
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 12293 0 0 0 94171 9 0 0 25 0 1 0 1121113905 53821440 12278 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 13140 12278 81 174 0 12963 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 57916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/72 6440
/proc/meminfo: memFree=967800/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=53076 CPUtime=1001.77
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 12402 0 0 0 100168 9 0 0 25 0 1 0 1121113905 54349824 12387 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 13269 12387 81 174 0 13092 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 58432

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/72 6440
/proc/meminfo: memFree=967224/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=53884 CPUtime=1061.75
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 12560 0 0 0 106165 10 0 0 25 0 1 0 1121113905 55177216 12545 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 13471 12545 81 174 0 13294 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 59240

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/72 6440
/proc/meminfo: memFree=966136/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=55272 CPUtime=1121.72
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 12836 0 0 0 112162 10 0 0 25 0 1 0 1121113905 56598528 12821 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 13818 12821 81 174 0 13641 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 60628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/72 6440
/proc/meminfo: memFree=965304/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=56244 CPUtime=1181.68
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 13043 0 0 0 118158 10 0 0 25 0 1 0 1121113905 57593856 13028 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 14061 13028 81 174 0 13884 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 61600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.21 2/72 6440
/proc/meminfo: memFree=964664/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=56844 CPUtime=1200.08
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 13214 0 0 0 119998 10 0 0 25 0 1 0 1121113905 58208256 13199 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 14211 13199 81 174 0 14034 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 62200

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.21 2/72 6440
/proc/meminfo: memFree=964664/2055920 swapFree=4170584/4192956
[pid=6435] ppid=6433 vsize=5356 CPUtime=0
/proc/6435/stat : 6435 (lysat.sh) S 6433 6435 6336 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121113904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6435/statm: 1339 237 195 169 0 50 0
[pid=6438] ppid=6435 vsize=56844 CPUtime=1200.08
/proc/6438/stat : 6438 (LySATi) R 6435 6435 6336 0 -1 4194304 13214 0 0 0 119998 10 0 0 25 0 1 0 1121113905 58208256 13199 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6438/statm: 14211 13199 81 174 0 14034 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 62200

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6435 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.1
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 62200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463
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 1.19582 second user time and 3.21151 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-31 09:28:33
IDJOB=1525984
IDBENCH=70453
IDSOLVER=511
FILE ID=node45/1525984-1238484513
PBS_JOBID= 9061869
Free space on /tmp= 66416 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1879656894-046.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525984-1238484513/watcher-1525984-1238484513 -o /tmp/evaluation-result-1525984-1238484513/solver-1525984-1238484513 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525984-1238484513.cnf i

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

MD5SUM BENCH= f7bf3a504486cf138c26426940975d5c
RANDOM SEED=3570829

node45.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		: 3000.285
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		: 3000.285
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:       1018408 kB
Buffers:        107152 kB
Cached:         823812 kB
SwapCached:      11516 kB
Active:         177188 kB
Inactive:       766732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1018408 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          18632 kB
Slab:            78992 kB
Committed_AS:  2647176 kB
PageTables:       1900 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= 66412 MiB
End job on node45 at 2009-03-31 09:48:35