Trace number 1525829

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1492329924-074.cnf
MD5SUM667156c9cba21970f1c7c0c7e22c36aa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.478926
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
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:  110                                                  |
0.00/0.01	c |  Number of clauses:    2343                                                 |
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-1525829-1238482762/watcher-1525829-1238482762 -o /tmp/evaluation-result-1525829-1238482762/solver-1525829-1238482762 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525829-1238482762.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: 1.91 1.83 1.45 3/64 27255
/proc/meminfo: memFree=1354664/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) R 27253 27255 27153 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1120942245 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27255/statm: 1339 234 194 169 0 50 0
[pid=27256] ppid=27255 vsize=824 CPUtime=0
/proc/27256/stat : 27256 (SatElite) R 27255 27255 27153 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 1120942246 843776 97 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/27256/statm: 206 98 50 127 0 76 0

[startup+0.035655 s]
/proc/loadavg: 1.91 1.83 1.45 3/64 27255
/proc/meminfo: memFree=1354664/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101661 s]
/proc/loadavg: 1.91 1.83 1.45 3/64 27255
/proc/meminfo: memFree=1354664/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301697 s]
/proc/loadavg: 1.91 1.83 1.45 3/64 27255
/proc/meminfo: memFree=1354664/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70177 s]
/proc/loadavg: 1.91 1.83 1.45 3/64 27255
/proc/meminfo: memFree=1354664/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50191 s]
/proc/loadavg: 1.91 1.83 1.45 2/66 27258
/proc/meminfo: memFree=1352336/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=4132 CPUtime=1.48
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 683 0 0 0 148 0 0 0 25 0 1 0 1120942247 4231168 668 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 1033 668 81 174 0 856 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9488

[startup+3.1012 s]
/proc/loadavg: 1.91 1.83 1.45 2/66 27258
/proc/meminfo: memFree=1351376/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=4956 CPUtime=3.08
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 875 0 0 0 308 0 0 0 25 0 1 0 1120942247 5074944 860 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 1239 860 81 174 0 1062 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10312

[startup+6.30178 s]
/proc/loadavg: 1.84 1.82 1.44 2/66 27258
/proc/meminfo: memFree=1349968/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=6268 CPUtime=6.28
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 1233 0 0 0 628 0 0 0 25 0 1 0 1120942247 6418432 1218 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 1567 1218 81 174 0 1390 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11624

[startup+12.7019 s]
/proc/loadavg: 1.77 1.81 1.44 2/66 27258
/proc/meminfo: memFree=1347920/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=8244 CPUtime=12.67
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 1717 0 0 0 1267 0 0 0 25 0 1 0 1120942247 8441856 1702 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 2061 1702 81 174 0 1884 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13600

[startup+25.5013 s]
/proc/loadavg: 1.60 1.77 1.43 2/66 27258
/proc/meminfo: memFree=1345432/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=10508 CPUtime=25.47
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 2257 0 0 0 2547 0 0 0 25 0 1 0 1120942247 10760192 2242 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 2627 2242 81 174 0 2450 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15864

[startup+51.1019 s]
/proc/loadavg: 1.40 1.70 1.42 2/66 27258
/proc/meminfo: memFree=1342232/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=14068 CPUtime=51.07
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 3079 0 0 0 5105 2 0 0 25 0 1 0 1120942247 14405632 3064 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 3517 3064 81 174 0 3340 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19424

[startup+102.305 s]
/proc/loadavg: 1.17 1.59 1.40 2/66 27264
/proc/meminfo: memFree=1337176/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=18888 CPUtime=102.24
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 4243 0 0 0 10221 3 0 0 25 0 1 0 1120942247 19341312 4228 1992294400 134512640 135226915 4294956208 18446744073709551615 134543585 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 4722 4228 81 174 0 4545 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 24244

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.37 2/66 27264
/proc/meminfo: memFree=1333720/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=22620 CPUtime=162.22
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 5138 0 0 0 16218 4 0 0 25 0 1 0 1120942247 23162880 5123 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 5655 5123 81 174 0 5478 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27976

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.34 2/66 27264
/proc/meminfo: memFree=1329624/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=27148 CPUtime=222.2
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 6181 0 0 0 22215 5 0 0 25 0 1 0 1120942247 27799552 6166 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 6787 6166 81 174 0 6610 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32504

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/66 27264
/proc/meminfo: memFree=1328664/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=28188 CPUtime=282.18
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 6443 0 0 0 28213 5 0 0 25 0 1 0 1120942247 28864512 6428 1992294400 134512640 135226915 4294956208 18446744073709551615 134537076 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 7047 6428 81 174 0 6870 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33544

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 27264
/proc/meminfo: memFree=1323096/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=33716 CPUtime=342.16
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 7799 0 0 0 34209 7 0 0 25 0 1 0 1120942247 34525184 7784 1992294400 134512640 135226915 4294956208 18446744073709551615 134531807 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 8429 7784 81 174 0 8252 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 39072

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.27 2/66 27264
/proc/meminfo: memFree=1322584/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=34376 CPUtime=402.14
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 7923 0 0 0 40207 7 0 0 25 0 1 0 1120942247 35201024 7908 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 8594 7908 81 174 0 8417 0

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

/proc/27258/statm: 11277 10375 81 174 0 11100 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 50464

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 27264
/proc/meminfo: memFree=1312600/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=45252 CPUtime=642.06
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 10421 0 0 0 64195 11 0 0 25 0 1 0 1120942247 46338048 10406 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 11313 10406 81 174 0 11136 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 50608

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/66 27264
/proc/meminfo: memFree=1312408/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=45468 CPUtime=702.04
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 10464 0 0 0 70192 12 0 0 25 0 1 0 1120942247 46559232 10449 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 11367 10449 81 174 0 11190 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 50824

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 27264
/proc/meminfo: memFree=1311704/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=46216 CPUtime=762.02
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 10633 0 0 0 76190 12 0 0 25 0 1 0 1120942247 47325184 10618 1992294400 134512640 135226915 4294956208 18446744073709551615 134538893 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 11554 10618 81 174 0 11377 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 51572

[startup+822.303 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 27264
/proc/meminfo: memFree=1309656/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=48292 CPUtime=821.99
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 11168 0 0 0 82187 12 0 0 25 0 1 0 1120942247 49451008 11153 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 12073 11153 81 174 0 11896 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 53648

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 27264
/proc/meminfo: memFree=1305624/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=52532 CPUtime=881.98
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 12152 0 0 0 88185 13 0 0 25 0 1 0 1120942247 53792768 12137 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 13133 12137 81 174 0 12956 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 57888

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 27264
/proc/meminfo: memFree=1305240/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=52924 CPUtime=941.96
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 12248 0 0 0 94183 13 0 0 25 0 1 0 1120942247 54194176 12233 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 13231 12233 81 174 0 13054 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 58280

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 27264
/proc/meminfo: memFree=1304792/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=53416 CPUtime=1001.94
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 12356 0 0 0 100180 14 0 0 25 0 1 0 1120942247 54697984 12341 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 13354 12341 81 174 0 13177 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 58772

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 27264
/proc/meminfo: memFree=1304408/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=53824 CPUtime=1061.92
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 12454 0 0 0 106178 14 0 0 25 0 1 0 1120942247 55115776 12439 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 13456 12439 81 174 0 13279 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 59180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 27264
/proc/meminfo: memFree=1303896/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=54304 CPUtime=1121.9
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 12592 0 0 0 112176 14 0 0 25 0 1 0 1120942247 55607296 12577 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 13576 12577 81 174 0 13399 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 59660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 27264
/proc/meminfo: memFree=1302680/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=55876 CPUtime=1181.88
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 12891 0 0 0 118174 14 0 0 25 0 1 0 1120942247 57217024 12876 1992294400 134512640 135226915 4294956208 18446744073709551615 134540004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 13969 12876 81 174 0 13792 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 61232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 27264
/proc/meminfo: memFree=1302488/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=56020 CPUtime=1200.07
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 12930 0 0 0 119993 14 0 0 25 0 1 0 1120942247 57364480 12915 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 14005 12915 81 174 0 13828 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 61376

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 1.09 2/66 27264
/proc/meminfo: memFree=1302488/2055920 swapFree=4174052/4192956
[pid=27255] ppid=27253 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (lysat.sh) S 27253 27255 27153 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942245 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27255/statm: 1339 237 195 169 0 50 0
[pid=27258] ppid=27255 vsize=56020 CPUtime=1200.07
/proc/27258/stat : 27258 (LySATi) R 27255 27255 27153 0 -1 4194304 12930 0 0 0 119993 14 0 0 25 0 1 0 1120942247 57364480 12915 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/27258/statm: 14005 12915 81 174 0 13828 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 61376

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27255 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 61376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458
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= 4

runsolver used 1.27081 second user time and 3.10853 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-31 08:59:22
IDJOB=1525829
IDBENCH=70422
IDSOLVER=511
FILE ID=node17/1525829-1238482762
PBS_JOBID= 9061835
Free space on /tmp= 66340 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1492329924-074.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525829-1238482762/watcher-1525829-1238482762 -o /tmp/evaluation-result-1525829-1238482762/solver-1525829-1238482762 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525829-1238482762.cnf i

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

MD5SUM BENCH= 667156c9cba21970f1c7c0c7e22c36aa
RANDOM SEED=189277955

node17.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		: 3000.265
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		: 3000.265
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:       1355224 kB
Buffers:        103292 kB
Cached:         489836 kB
SwapCached:      12684 kB
Active:         171428 kB
Inactive:       435848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1355224 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          19732 kB
Slab:            79456 kB
Committed_AS:  3019120 kB
PageTables:       1464 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= 66340 MiB
End job on node17 at 2009-03-31 09:19:25