Trace number 1526024

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) 1200.09 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1772751287-054.cnf
MD5SUM35065935e71c2ceef94b54d497dccd31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.95
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  60                                                   |
0.00/0.02	c |  Number of clauses:    5340                                                 |
0.00/0.02	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-1526024-1238484974/watcher-1526024-1238484974 -o /tmp/evaluation-result-1526024-1238484974/solver-1526024-1238484974 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526024-1238484974.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: 2.00 1.97 1.72 3/64 21317
/proc/meminfo: memFree=1083128/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0
/proc/21317/stat : 21317 (lysat.sh) R 21315 21317 21151 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121164154 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21317/statm: 1339 234 194 169 0 50 0
[pid=21318] ppid=21317 vsize=692 CPUtime=0
/proc/21318/stat : 21318 (SatElite) R 21317 21317 21151 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 1121164154 708608 91 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/21318/statm: 173 91 50 127 0 43 0

[startup+0.0854571 s]
/proc/loadavg: 2.00 1.97 1.72 3/64 21317
/proc/meminfo: memFree=1083128/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101459 s]
/proc/loadavg: 2.00 1.97 1.72 3/64 21317
/proc/meminfo: memFree=1083128/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301496 s]
/proc/loadavg: 2.00 1.97 1.72 3/64 21317
/proc/meminfo: memFree=1083128/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701567 s]
/proc/loadavg: 2.00 1.97 1.72 3/64 21317
/proc/meminfo: memFree=1083128/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.5017 s]
/proc/loadavg: 2.00 1.97 1.72 2/66 21320
/proc/meminfo: memFree=1080744/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=4304 CPUtime=1.47
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 744 0 0 0 147 0 0 0 25 0 1 0 1121164156 4407296 729 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 1076 729 81 174 0 899 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9660

[startup+3.10198 s]
/proc/loadavg: 2.00 1.97 1.72 2/66 21320
/proc/meminfo: memFree=1079720/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=4984 CPUtime=3.06
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 915 0 0 0 306 0 0 0 25 0 1 0 1121164156 5103616 900 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 1246 900 81 174 0 1069 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10340

[startup+6.30155 s]
/proc/loadavg: 1.92 1.95 1.72 2/66 21320
/proc/meminfo: memFree=1077800/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=6524 CPUtime=6.26
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 1294 0 0 0 626 0 0 0 25 0 1 0 1121164156 6680576 1279 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 1631 1279 81 174 0 1454 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11880

[startup+12.7017 s]
/proc/loadavg: 1.84 1.94 1.71 2/66 21320
/proc/meminfo: memFree=1076136/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=8412 CPUtime=12.66
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 1734 0 0 0 1265 1 0 0 25 0 1 0 1121164156 8613888 1719 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 2103 1719 81 174 0 1926 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13768

[startup+25.5019 s]
/proc/loadavg: 1.66 1.89 1.70 2/66 21320
/proc/meminfo: memFree=1073640/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=10780 CPUtime=25.46
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 2308 0 0 0 2544 2 0 0 25 0 1 0 1121164156 11038720 2293 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 2695 2293 81 174 0 2518 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16136

[startup+51.1014 s]
/proc/loadavg: 1.43 1.82 1.68 2/66 21320
/proc/meminfo: memFree=1070760/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=13972 CPUtime=51.03
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 3046 0 0 0 5101 2 0 0 25 0 1 0 1121164156 14307328 3031 1992294400 134512640 135226915 4294956208 18446744073709551615 134536915 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 3493 3031 81 174 0 3316 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 19328

[startup+102.305 s]
/proc/loadavg: 1.18 1.69 1.64 2/66 21320
/proc/meminfo: memFree=1066792/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=17920 CPUtime=102.22
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 3987 0 0 0 10219 3 0 0 25 0 1 0 1121164156 18350080 3972 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 4480 3972 81 174 0 4303 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 23276

[startup+162.302 s]
/proc/loadavg: 1.07 1.56 1.60 2/66 21320
/proc/meminfo: memFree=1061992/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=23004 CPUtime=162.19
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 5200 0 0 0 16215 4 0 0 25 0 1 0 1121164156 23556096 5185 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 5751 5185 81 174 0 5574 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 28360

[startup+222.301 s]
/proc/loadavg: 1.02 1.46 1.56 2/66 21320
/proc/meminfo: memFree=1056744/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=28520 CPUtime=222.15
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 6493 0 0 0 22211 4 0 0 25 0 1 0 1121164156 29204480 6478 1992294400 134512640 135226915 4294956208 18446744073709551615 134731009 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 7130 6478 81 174 0 6953 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 33876

[startup+282.302 s]
/proc/loadavg: 1.01 1.37 1.52 2/66 21322
/proc/meminfo: memFree=1055592/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=29544 CPUtime=282.13
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 6739 0 0 0 28208 5 0 0 25 0 1 0 1121164156 30253056 6724 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 7386 6724 81 174 0 7209 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 34900

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.49 2/66 21322
/proc/meminfo: memFree=1051944/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=33604 CPUtime=342.1
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 7656 0 0 0 34204 6 0 0 25 0 1 0 1121164156 34410496 7641 1992294400 134512640 135226915 4294956208 18446744073709551615 134537091 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 8401 7641 81 174 0 8224 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 38960

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.45 2/66 21322
/proc/meminfo: memFree=1051368/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=34256 CPUtime=402.06
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 7813 0 0 0 40200 6 0 0 25 0 1 0 1121164156 35078144 7798 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 8564 7798 81 174 0 8387 0

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

/proc/21320/statm: 10943 9878 81 174 0 10766 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 49128

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.34 2/66 21322
/proc/meminfo: memFree=1042536/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=44644 CPUtime=641.94
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 10057 0 0 0 64186 8 0 0 25 0 1 0 1121164156 45715456 10042 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 11161 10042 81 174 0 10984 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 50000

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.32 2/66 21322
/proc/meminfo: memFree=1041640/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=45580 CPUtime=701.91
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 10271 0 0 0 70183 8 0 0 25 0 1 0 1121164156 46673920 10256 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 11395 10256 81 174 0 11218 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 50936

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.29 2/66 21322
/proc/meminfo: memFree=1040040/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=47344 CPUtime=761.88
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 10668 0 0 0 76180 8 0 0 25 0 1 0 1121164156 48480256 10653 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 11836 10653 81 174 0 11659 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 52700

[startup+822.303 s]
/proc/loadavg: 1.00 1.05 1.27 2/66 21322
/proc/meminfo: memFree=1036200/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=51764 CPUtime=821.85
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 11649 0 0 0 82175 10 0 0 25 0 1 0 1121164156 53006336 11634 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 12941 11634 81 174 0 12764 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 57120

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.25 2/66 21322
/proc/meminfo: memFree=1035048/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=52924 CPUtime=881.83
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 11927 0 0 0 88173 10 0 0 25 0 1 0 1121164156 54194176 11912 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 13231 11912 81 174 0 13054 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 58280

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.23 2/66 21322
/proc/meminfo: memFree=1034984/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=52996 CPUtime=941.79
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 11938 0 0 0 94169 10 0 0 25 0 1 0 1121164156 54267904 11923 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 13249 11923 81 174 0 13072 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 58352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.22 2/66 21322
/proc/meminfo: memFree=1034280/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=53768 CPUtime=1001.77
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 12112 0 0 0 100166 11 0 0 25 0 1 0 1121164156 55058432 12097 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 13442 12097 81 174 0 13265 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 59124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/66 21322
/proc/meminfo: memFree=1033576/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=54632 CPUtime=1061.74
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 12295 0 0 0 106163 11 0 0 25 0 1 0 1121164156 55943168 12280 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 13658 12280 81 174 0 13481 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 59988

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/66 21322
/proc/meminfo: memFree=1032680/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=55748 CPUtime=1121.71
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 12524 0 0 0 112160 11 0 0 25 0 1 0 1121164156 57085952 12509 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 13937 12509 81 174 0 13760 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 61104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 21322
/proc/meminfo: memFree=1031144/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=57900 CPUtime=1181.69
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 12906 0 0 0 118157 12 0 0 25 0 1 0 1121164156 59289600 12891 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 14475 12891 81 174 0 14298 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 63256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 21322
/proc/meminfo: memFree=1030184/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=59008 CPUtime=1200.08
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 13145 0 0 0 119996 12 0 0 25 0 1 0 1121164156 60424192 13130 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 14752 13130 81 174 0 14575 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 64364

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 1.17 2/66 21322
/proc/meminfo: memFree=1030184/2055920 swapFree=4174136/4192956
[pid=21317] ppid=21315 vsize=5356 CPUtime=0.01
/proc/21317/stat : 21317 (lysat.sh) S 21315 21317 21151 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121164154 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21317/statm: 1339 237 195 169 0 50 0
[pid=21320] ppid=21317 vsize=59008 CPUtime=1200.08
/proc/21320/stat : 21320 (LySATi) R 21317 21317 21151 0 -1 4194304 13145 0 0 0 119996 12 0 0 25 0 1 0 1121164156 60424192 13130 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/21320/statm: 14752 13130 81 174 0 14575 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 64364

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21317 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=14997
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.021995
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.12
CPU usage (%): 99.9481
Max. virtual memory (cumulated for all children) (KiB): 64364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 533
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 1.13083 second user time and 3.24851 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-31 09:36:14
IDJOB=1526024
IDBENCH=70461
IDSOLVER=511
FILE ID=node4/1526024-1238484974
PBS_JOBID= 9061847
Free space on /tmp= 65244 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1772751287-054.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526024-1238484974/watcher-1526024-1238484974 -o /tmp/evaluation-result-1526024-1238484974/solver-1526024-1238484974 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526024-1238484974.cnf i

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

MD5SUM BENCH= 35065935e71c2ceef94b54d497dccd31
RANDOM SEED=804758411

node4.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		: 3000.277
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		: 3000.277
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:       1083608 kB
Buffers:        102312 kB
Cached:         756860 kB
SwapCached:      12656 kB
Active:         184004 kB
Inactive:       692180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083608 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          19700 kB
Slab:            82096 kB
Committed_AS:  2868748 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= 65244 MiB
End job on node4 at 2009-03-31 09:56:16