Trace number 1525009

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1378953985-075.cnf
MD5SUMe77e91a0bcfa213f4da3e00139d8dd15
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.471
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	c ==============================================================================
0.03/0.06	c lySAT 0.1
0.03/0.06	c minisat core +  additionnal features
0.03/0.06	c ============================[ Problem Statistics ]=============================
0.03/0.06	c |                                                                             |
0.03/0.06	c |  Number of variables:  180                                                  |
0.03/0.06	c |  Number of clauses:    15300                                                |
0.03/0.07	c |  Parsing time:         0.01         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-1525009-1238368159/watcher-1525009-1238368159 -o /tmp/evaluation-result-1525009-1238368159/solver-1525009-1238368159 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525009-1238368159.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: 0.99 0.98 1.00 3/64 28147
/proc/meminfo: memFree=1068696/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0
/proc/28147/stat : 28147 (lysat.sh) R 28145 28147 27703 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109478317 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28147/statm: 1339 234 194 169 0 50 0
[pid=28148] ppid=28147 vsize=824 CPUtime=0
/proc/28148/stat : 28148 (SatElite) R 28147 28147 27703 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 1109478317 843776 93 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28148/statm: 206 93 50 127 0 76 0

[startup+0.0390329 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 28147
/proc/meminfo: memFree=1068696/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109478317 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28147/statm: 1339 235 195 169 0 50 0
[pid=28148] ppid=28147 vsize=2016 CPUtime=0.03
/proc/28148/stat : 28148 (SatElite) R 28147 28147 27703 0 -1 4194304 451 0 0 0 3 0 0 0 19 0 1 0 1109478317 2064384 435 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/28148/statm: 504 435 67 127 0 374 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7372

[startup+0.101047 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 28147
/proc/meminfo: memFree=1068696/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301063 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 28147
/proc/meminfo: memFree=1068696/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701101 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 28147
/proc/meminfo: memFree=1068696/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50117 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28150
/proc/meminfo: memFree=1064200/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=5352 CPUtime=1.42
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 1091 0 0 0 142 0 0 0 25 0 1 0 1109478323 5480448 1077 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 1338 1077 81 174 0 1161 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10708

[startup+3.10132 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28150
/proc/meminfo: memFree=1062600/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=7084 CPUtime=3.03
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 1520 0 0 0 302 1 0 0 25 0 1 0 1109478323 7254016 1506 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 1771 1506 81 174 0 1594 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12440

[startup+6.30262 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28150
/proc/meminfo: memFree=1059912/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=10584 CPUtime=6.22
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 2392 0 0 0 621 1 0 0 25 0 1 0 1109478323 10838016 2378 1992294400 134512640 135226915 4294956208 18446744073709551615 134735545 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 2646 2378 81 174 0 2469 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15940

[startup+12.7012 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 28150
/proc/meminfo: memFree=1057032/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=11896 CPUtime=12.62
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 2725 0 0 0 1261 1 0 0 25 0 1 0 1109478323 12181504 2711 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 2974 2711 81 174 0 2797 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17252

[startup+25.5014 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 28150
/proc/meminfo: memFree=1051464/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=17616 CPUtime=25.41
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 4148 0 0 0 2539 2 0 0 25 0 1 0 1109478323 18038784 4134 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 4404 4134 81 174 0 4227 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 22972

[startup+51.1018 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 28150
/proc/meminfo: memFree=1044872/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=24764 CPUtime=51
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 5900 0 0 0 5096 4 0 0 25 0 1 0 1109478323 25358336 5886 1992294400 134512640 135226915 4294956208 18446744073709551615 134531071 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 6191 5886 81 174 0 6014 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 30120

[startup+102.306 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 28150
/proc/meminfo: memFree=1037448/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=31940 CPUtime=102.18
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 7666 0 0 0 10212 6 0 0 25 0 1 0 1109478323 32706560 7652 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 7985 7652 81 174 0 7808 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 37296

[startup+162.301 s]
/proc/loadavg: 1.14 1.04 1.01 2/66 28150
/proc/meminfo: memFree=1025288/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=44588 CPUtime=162.17
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 10743 0 0 0 16207 10 0 0 25 0 1 0 1109478323 45658112 10729 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 11147 10729 81 174 0 10970 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 49944

[startup+222.302 s]
/proc/loadavg: 1.13 1.06 1.01 2/66 28150
/proc/meminfo: memFree=1022600/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=47096 CPUtime=222.14
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 11365 0 0 0 22204 10 0 0 25 0 1 0 1109478323 48226304 11351 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 11774 11351 81 174 0 11597 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 52452

[startup+282.301 s]
/proc/loadavg: 1.05 1.05 1.01 2/66 28150
/proc/meminfo: memFree=1015944/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=53728 CPUtime=282.13
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 13014 0 0 0 28201 12 0 0 25 0 1 0 1109478323 55017472 13000 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 13432 13000 81 174 0 13255 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 59084

[startup+342.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 28150
/proc/meminfo: memFree=1008520/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=61268 CPUtime=342.11
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 14878 0 0 0 34196 15 0 0 25 0 1 0 1109478323 62738432 14864 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 15317 14864 81 174 0 15140 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 66624

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 28150
/proc/meminfo: memFree=1003336/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0

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

/proc/28150/statm: 22071 21462 81 174 0 21894 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 93640

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28150
/proc/meminfo: memFree=981960/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=88284 CPUtime=641.99
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 21478 0 0 0 64177 22 0 0 25 0 1 0 1109478323 90402816 21464 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 22071 21464 81 174 0 21894 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 93640

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28150
/proc/meminfo: memFree=981896/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=88284 CPUtime=701.96
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 21498 0 0 0 70174 22 0 0 25 0 1 0 1109478323 90402816 21484 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 22071 21484 81 174 0 21894 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 93640

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28150
/proc/meminfo: memFree=981768/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=88284 CPUtime=761.94
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 21525 0 0 0 76172 22 0 0 25 0 1 0 1109478323 90402816 21511 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 22071 21511 81 174 0 21894 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 93640

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28150
/proc/meminfo: memFree=975176/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=95764 CPUtime=821.91
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 23216 0 0 0 82167 24 0 0 25 0 1 0 1109478323 98062336 23202 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 23941 23202 81 174 0 23764 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 101120

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28150
/proc/meminfo: memFree=965320/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=105840 CPUtime=881.87
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 25683 0 0 0 88161 26 0 0 25 0 1 0 1109478323 108380160 25669 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 26460 25669 81 174 0 26283 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 111196

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28150
/proc/meminfo: memFree=964872/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=106256 CPUtime=941.86
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 25780 0 0 0 94159 27 0 0 25 0 1 0 1109478323 108806144 25766 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 26564 25766 81 174 0 26387 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 111612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28150
/proc/meminfo: memFree=964808/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=106256 CPUtime=1001.83
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 25789 0 0 0 100156 27 0 0 25 0 1 0 1109478323 108806144 25775 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 26564 25775 81 174 0 26387 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 111612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28150
/proc/meminfo: memFree=964744/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=106256 CPUtime=1061.81
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 25807 0 0 0 106154 27 0 0 25 0 1 0 1109478323 108806144 25793 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 26564 25793 81 174 0 26387 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 111612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28150
/proc/meminfo: memFree=964616/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=106256 CPUtime=1121.78
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 25839 0 0 0 112151 27 0 0 25 0 1 0 1109478323 108806144 25825 1992294400 134512640 135226915 4294956208 18446744073709551615 134536806 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 26564 25825 81 174 0 26387 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 111612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28150
/proc/meminfo: memFree=962824/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=108220 CPUtime=1181.76
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 26310 0 0 0 118148 28 0 0 25 0 1 0 1109478323 110817280 26296 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 27055 26296 81 174 0 26878 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 113576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28150
/proc/meminfo: memFree=960200/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=110780 CPUtime=1199.95
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 26936 0 0 0 119967 28 0 0 25 0 1 0 1109478323 113438720 26922 1992294400 134512640 135226915 4294956208 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 27695 26922 81 174 0 27518 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 116136

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 2/66 28150
/proc/meminfo: memFree=960200/2055920 swapFree=4176868/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.05
/proc/28147/stat : 28147 (lysat.sh) S 28145 28147 27703 0 -1 4194304 311 454 0 0 0 0 5 0 16 0 1 0 1109478317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 195 169 0 50 0
[pid=28150] ppid=28147 vsize=110780 CPUtime=1199.95
/proc/28150/stat : 28150 (LySATi) R 28147 28147 27703 0 -1 4194304 26936 0 0 0 119967 28 0 0 25 0 1 0 1109478323 113438720 26922 1992294400 134512640 135226915 4294956208 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 0 0 0
/proc/28150/statm: 27695 26922 81 174 0 27518 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 116136

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28147 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=56991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.06199
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.72
CPU system time (s): 0.28
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 116136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.056991
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 765
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 0.869867 second user time and 3.50847 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-30 01:09:19
IDJOB=1525009
IDBENCH=70258
IDSOLVER=511
FILE ID=node48/1525009-1238368159
PBS_JOBID= 9061182
Free space on /tmp= 66464 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1378953985-075.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525009-1238368159/watcher-1525009-1238368159 -o /tmp/evaluation-result-1525009-1238368159/solver-1525009-1238368159 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525009-1238368159.cnf i

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

MD5SUM BENCH= e77e91a0bcfa213f4da3e00139d8dd15
RANDOM SEED=1269812208

node48.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		: 3000.236
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		: 3000.236
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:       1069176 kB
Buffers:         90688 kB
Cached:         798556 kB
SwapCached:      10192 kB
Active:         177020 kB
Inactive:       724000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1069176 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          17436 kB
Slab:            71780 kB
Committed_AS:  2528520 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66464 MiB
End job on node48 at 2009-03-30 01:29:22