Trace number 1526344

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1640054673-078.cnf
MD5SUM983c11fe9a9bd4b15fdd321cb1aaf013
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.481926
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.006998 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:  75                                                   |
0.00/0.02	c |  Number of clauses:    6675                                                 |
0.02/0.03	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-1526344-1238488725/watcher-1526344-1238488725 -o /tmp/evaluation-result-1526344-1238488725/solver-1526344-1238488725 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526344-1238488725.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: 1.00 1.00 1.03 3/64 29688
/proc/meminfo: memFree=1535096/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0
/proc/29688/stat : 29688 (lysat.sh) R 29686 29688 29390 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121538337 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/29688/statm: 1339 234 194 169 0 50 0
[pid=29689] ppid=29688 vsize=692 CPUtime=0
/proc/29689/stat : 29689 (SatElite) R 29688 29688 29390 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 1121538337 708608 92 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/29689/statm: 173 92 50 127 0 43 0

[startup+0.030083 s]
/proc/loadavg: 1.00 1.00 1.03 3/64 29688
/proc/meminfo: memFree=1535096/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101087 s]
/proc/loadavg: 1.00 1.00 1.03 3/64 29688
/proc/meminfo: memFree=1535096/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301108 s]
/proc/loadavg: 1.00 1.00 1.03 3/64 29688
/proc/meminfo: memFree=1535096/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701154 s]
/proc/loadavg: 1.00 1.00 1.03 3/64 29688
/proc/meminfo: memFree=1535096/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 29691
/proc/meminfo: memFree=1532520/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=4484 CPUtime=1.47
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 793 0 0 0 147 0 0 0 25 0 1 0 1121538339 4591616 778 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 1121 778 81 174 0 944 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9840

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 29691
/proc/meminfo: memFree=1531496/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=5544 CPUtime=3.06
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 1056 0 0 0 306 0 0 0 25 0 1 0 1121538339 5677056 1041 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 1386 1041 81 174 0 1209 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10900

[startup+6.3018 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 29691
/proc/meminfo: memFree=1529192/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=6764 CPUtime=6.26
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 1378 0 0 0 626 0 0 0 25 0 1 0 1121538339 6926336 1363 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 1691 1363 81 174 0 1514 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12120

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 29691
/proc/meminfo: memFree=1527592/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=9004 CPUtime=12.66
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 1920 0 0 0 1265 1 0 0 25 0 1 0 1121538339 9220096 1905 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 2251 1905 81 174 0 2074 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14360

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 29691
/proc/meminfo: memFree=1524584/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=11640 CPUtime=25.45
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 2541 0 0 0 2544 1 0 0 25 0 1 0 1121538339 11919360 2526 1992294400 134512640 135226915 4294956208 18446744073709551615 134536887 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 2910 2526 81 174 0 2733 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16996

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 29691
/proc/meminfo: memFree=1520744/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=15884 CPUtime=51.05
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 3534 0 0 0 5102 3 0 0 25 0 1 0 1121538339 16265216 3519 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 3971 3519 81 174 0 3794 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21240

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 29691
/proc/meminfo: memFree=1515880/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=20912 CPUtime=102.24
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 4709 0 0 0 10220 4 0 0 25 0 1 0 1121538339 21413888 4694 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 5228 4694 81 174 0 5051 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26268

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 29691
/proc/meminfo: memFree=1511848/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=24804 CPUtime=162.22
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 5699 0 0 0 16217 5 0 0 25 0 1 0 1121538339 25399296 5684 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 6201 5684 81 174 0 6024 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 30160

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29691
/proc/meminfo: memFree=1506472/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=30400 CPUtime=222.2
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 7027 0 0 0 22213 7 0 0 25 0 1 0 1121538339 31129600 7012 1992294400 134512640 135226915 4294956208 18446744073709551615 134525810 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 7600 7012 81 174 0 7423 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 35756

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29691
/proc/meminfo: memFree=1504616/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=32492 CPUtime=282.18
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 7484 0 0 0 28211 7 0 0 25 0 1 0 1121538339 33271808 7469 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 8123 7469 81 174 0 7946 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 37848

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29691
/proc/meminfo: memFree=1498408/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=38944 CPUtime=342.17
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 9047 0 0 0 34208 9 0 0 25 0 1 0 1121538339 39878656 9032 1992294400 134512640 135226915 4294956208 18446744073709551615 134531442 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 9736 9032 81 174 0 9559 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 44300

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29693
/proc/meminfo: memFree=1497768/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=39512 CPUtime=402.15
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 9192 0 0 0 40206 9 0 0 25 0 1 0 1121538339 40460288 9177 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 9878 9177 81 174 0 9701 0

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

/proc/29691/statm: 11563 10699 81 174 0 11386 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 51608

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29693
/proc/meminfo: memFree=1489896/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=48236 CPUtime=582.11
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 11170 0 0 0 58199 12 0 0 25 0 1 0 1121538339 49393664 11155 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 12059 11155 81 174 0 11882 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 53592

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29693
/proc/meminfo: memFree=1489000/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=49192 CPUtime=642.09
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 11388 0 0 0 64197 12 0 0 25 0 1 0 1121538339 50372608 11373 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 12298 11373 81 174 0 12121 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 54548

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29693
/proc/meminfo: memFree=1487912/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=50416 CPUtime=702.07
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 11662 0 0 0 70195 12 0 0 25 0 1 0 1121538339 51625984 11647 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 12604 11647 81 174 0 12427 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 55772

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29693
/proc/meminfo: memFree=1486376/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=52072 CPUtime=762.06
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 12051 0 0 0 76193 13 0 0 25 0 1 0 1121538339 53321728 12036 1992294400 134512640 135226915 4294956208 18446744073709551615 134537062 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 13018 12036 81 174 0 12841 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 57428

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29693
/proc/meminfo: memFree=1482344/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=56656 CPUtime=822.04
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 13058 0 0 0 82190 14 0 0 25 0 1 0 1121538339 58015744 13043 1992294400 134512640 135226915 4294956208 18446744073709551615 134531430 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 14164 13043 81 174 0 13987 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 62012

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29693
/proc/meminfo: memFree=1482344/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=56656 CPUtime=882.02
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 13058 0 0 0 88188 14 0 0 25 0 1 0 1121538339 58015744 13043 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 14164 13043 81 174 0 13987 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 62012

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29693
/proc/meminfo: memFree=1482280/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=56728 CPUtime=942.01
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 13070 0 0 0 94186 15 0 0 25 0 1 0 1121538339 58089472 13055 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 14182 13055 81 174 0 14005 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 62084

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29693
/proc/meminfo: memFree=1481448/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=57592 CPUtime=1001.99
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 13286 0 0 0 100184 15 0 0 25 0 1 0 1121538339 58974208 13271 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 14398 13271 81 174 0 14221 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 62948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29693
/proc/meminfo: memFree=1480488/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=58708 CPUtime=1061.98
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 13511 0 0 0 106182 16 0 0 25 0 1 0 1121538339 60116992 13496 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 14677 13496 81 174 0 14500 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 64064

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29693
/proc/meminfo: memFree=1479144/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=60356 CPUtime=1121.96
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 13860 0 0 0 112180 16 0 0 25 0 1 0 1121538339 61804544 13845 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 15089 13845 81 174 0 14912 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 65712

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29693
/proc/meminfo: memFree=1474600/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=65740 CPUtime=1181.95
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 14973 0 0 0 118177 18 0 0 25 0 1 0 1121538339 67317760 14958 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 16435 14958 81 174 0 16258 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 71096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29693
/proc/meminfo: memFree=1473192/2055920 swapFree=4177220/4192956
[pid=29688] ppid=29686 vsize=5356 CPUtime=0.02
/proc/29688/stat : 29688 (lysat.sh) S 29686 29688 29390 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121538337 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29688/statm: 1339 237 195 169 0 50 0
[pid=29691] ppid=29688 vsize=67084 CPUtime=1200.04
/proc/29691/stat : 29691 (LySATi) R 29688 29688 29390 0 -1 4194304 15334 0 0 0 119986 18 0 0 25 0 1 0 1121538339 68694016 15319 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/29691/statm: 16771 15319 81 174 0 16594 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 72440

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29688 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=21996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.027995
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.88
CPU system time (s): 0.18
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 72440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 564
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 1.34879 second user time and 3.02754 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-31 10:38:45
IDJOB=1526344
IDBENCH=70525
IDSOLVER=511
FILE ID=node20/1526344-1238488725
PBS_JOBID= 9061849
Free space on /tmp= 65684 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1640054673-078.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526344-1238488725/watcher-1526344-1238488725 -o /tmp/evaluation-result-1526344-1238488725/solver-1526344-1238488725 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526344-1238488725.cnf i

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

MD5SUM BENCH= 983c11fe9a9bd4b15fdd321cb1aaf013
RANDOM SEED=1988835390

node20.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		: 3000.235
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		: 3000.235
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:       1535640 kB
Buffers:         87052 kB
Cached:         340588 kB
SwapCached:       9532 kB
Active:         179000 kB
Inactive:       259596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535640 kB
SwapTotal:     4192956 kB
SwapFree:      4177220 kB
Dirty:            2328 kB
Writeback:           0 kB
Mapped:          16632 kB
Slab:            67812 kB
Committed_AS:  2973104 kB
PageTables:       1404 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= 65680 MiB
End job on node20 at 2009-03-31 10:58:47