Trace number 1526264

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S603077945-019.cnf
MD5SUMba7fab3ac0ce1b351c2d42cffabe6360
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.427934
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.007998 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:  70                                                   |
0.00/0.02	c |  Number of clauses:    6230                                                 |
0.00/0.03	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-1526264-1238487718/watcher-1526264-1238487718 -o /tmp/evaluation-result-1526264-1238487718/solver-1526264-1238487718 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526264-1238487718.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 1.12 3/65 25559
/proc/meminfo: memFree=1213344/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1008145543 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 235 195 169 0 50 0
[pid=25560] ppid=25559 vsize=692 CPUtime=0
/proc/25560/stat : 25560 (SatElite) R 25559 25559 25391 0 -1 4194304 106 0 0 0 0 0 0 0 19 0 1 0 1008145543 708608 90 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/25560/statm: 173 91 50 127 0 43 0

[startup+0.04976 s]
/proc/loadavg: 1.00 1.00 1.12 3/65 25559
/proc/meminfo: memFree=1213344/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101765 s]
/proc/loadavg: 1.00 1.00 1.12 3/65 25559
/proc/meminfo: memFree=1213344/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301784 s]
/proc/loadavg: 1.00 1.00 1.12 3/65 25559
/proc/meminfo: memFree=1213344/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701827 s]
/proc/loadavg: 1.00 1.00 1.12 3/65 25559
/proc/meminfo: memFree=1213344/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.12 2/67 25562
/proc/meminfo: memFree=1210768/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=4500 CPUtime=1.47
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 809 0 0 0 147 0 0 0 25 0 1 0 1008145545 4608000 794 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 1125 794 81 174 0 948 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9856

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.12 2/67 25562
/proc/meminfo: memFree=1209808/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=5804 CPUtime=3.06
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 1116 0 0 0 306 0 0 0 25 0 1 0 1008145545 5943296 1101 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 1451 1101 81 174 0 1274 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11160

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.12 2/67 25562
/proc/meminfo: memFree=1207504/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=6920 CPUtime=6.26
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 1390 0 0 0 626 0 0 0 25 0 1 0 1008145545 7086080 1375 1992294400 134512640 135226915 4294956208 18446744073709551615 134543608 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 1730 1375 81 174 0 1553 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12276

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.12 2/67 25562
/proc/meminfo: memFree=1205656/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=9140 CPUtime=12.66
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 1938 0 0 0 1265 1 0 0 25 0 1 0 1008145545 9359360 1923 1992294400 134512640 135226915 4294956208 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 2285 1923 81 174 0 2108 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14496

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.12 2/67 25562
/proc/meminfo: memFree=1202392/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=12272 CPUtime=25.46
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 2688 0 0 0 2544 2 0 0 25 0 1 0 1008145545 12566528 2673 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 3068 2673 81 174 0 2891 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17628

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.11 2/67 25562
/proc/meminfo: memFree=1199896/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=15176 CPUtime=51.04
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 3371 0 0 0 5102 2 0 0 25 0 1 0 1008145545 15540224 3356 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 3794 3356 81 174 0 3617 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20532

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.10 2/67 25562
/proc/meminfo: memFree=1194584/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=20408 CPUtime=102.23
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 4608 0 0 0 10219 4 0 0 25 0 1 0 1008145545 20897792 4593 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 5102 4593 81 174 0 4925 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25764

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 25562
/proc/meminfo: memFree=1191128/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=23944 CPUtime=162.2
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 5472 0 0 0 16216 4 0 0 25 0 1 0 1008145545 24518656 5457 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 5986 5457 81 174 0 5809 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 29300

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 25562
/proc/meminfo: memFree=1186008/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=29684 CPUtime=222.17
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 6735 0 0 0 22212 5 0 0 25 0 1 0 1008145545 30396416 6720 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 7421 6720 81 174 0 7244 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 35040

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 25562
/proc/meminfo: memFree=1184216/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=31732 CPUtime=282.15
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 7217 0 0 0 28210 5 0 0 25 0 1 0 1008145545 32493568 7202 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 7933 7202 81 174 0 7756 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 37088

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 25562
/proc/meminfo: memFree=1177816/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=38468 CPUtime=342.13
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 8781 0 0 0 34206 7 0 0 25 0 1 0 1008145545 39391232 8766 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 9617 8766 81 174 0 9440 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 43824

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 25562
/proc/meminfo: memFree=1176984/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=39548 CPUtime=402.1
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 9017 0 0 0 40203 7 0 0 25 0 1 0 1008145545 40497152 9002 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 9887 9002 81 174 0 9710 0

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

/proc/25562/statm: 10982 10082 81 174 0 10805 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 49284

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 25562
/proc/meminfo: memFree=1171928/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=44720 CPUtime=582.02
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 10270 0 0 0 58194 8 0 0 25 0 1 0 1008145545 45793280 10255 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 11180 10255 81 174 0 11003 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 50076

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 25562
/proc/meminfo: memFree=1170712/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=46376 CPUtime=642.01
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 10563 0 0 0 64192 9 0 0 25 0 1 0 1008145545 47489024 10548 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 11594 10548 81 174 0 11417 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 51732

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 25562
/proc/meminfo: memFree=1168088/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=49284 CPUtime=701.98
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 11241 0 0 0 70189 9 0 0 25 0 1 0 1008145545 50466816 11226 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 12321 11226 81 174 0 12144 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 54640

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 25562
/proc/meminfo: memFree=1163224/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=54184 CPUtime=761.95
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 12434 0 0 0 76185 10 0 0 25 0 1 0 1008145545 55484416 12419 1992294400 134512640 135226915 4294956208 18446744073709551615 134536975 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 13546 12419 81 174 0 13369 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 59540

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 25562
/proc/meminfo: memFree=1162072/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=55352 CPUtime=821.93
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 12731 0 0 0 82182 11 0 0 25 0 1 0 1008145545 56680448 12716 1992294400 134512640 135226915 4294956208 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 13838 12716 81 174 0 13661 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 60708

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 25562
/proc/meminfo: memFree=1161944/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=55496 CPUtime=881.91
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 12767 0 0 0 88180 11 0 0 25 0 1 0 1008145545 56827904 12752 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 13874 12752 81 174 0 13697 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 60852

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 25562
/proc/meminfo: memFree=1161112/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=56360 CPUtime=941.87
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 12962 0 0 0 94176 11 0 0 25 0 1 0 1008145545 57712640 12947 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 14090 12947 81 174 0 13913 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 61716

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 25562
/proc/meminfo: memFree=1160152/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=57512 CPUtime=1001.86
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 13198 0 0 0 100174 12 0 0 25 0 1 0 1008145545 58892288 13183 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 14378 13183 81 174 0 14201 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 62868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25562
/proc/meminfo: memFree=1159128/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=58448 CPUtime=1061.83
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 13465 0 0 0 106171 12 0 0 25 0 1 0 1008145545 59850752 13450 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 14612 13450 81 174 0 14435 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 63804

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25562
/proc/meminfo: memFree=1155864/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=62884 CPUtime=1121.79
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 14274 0 0 0 112166 13 0 0 25 0 1 0 1008145545 64393216 14259 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25562/statm: 15721 14259 81 174 0 15544 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 68240

[startup+1182.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/67 25562
/proc/meminfo: memFree=1152088/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=66492 CPUtime=1181.75
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 15237 0 0 0 118161 14 0 0 25 0 1 0 1008145545 68087808 15222 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 16623 15222 81 174 0 16446 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 71848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.08 1.03 1.00 2/67 25562
/proc/meminfo: memFree=1150808/2055920 swapFree=4176856/4192956
[pid=25559] ppid=25557 vsize=5356 CPUtime=0.02
/proc/25559/stat : 25559 (lysat.sh) S 25557 25559 25391 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1008145543 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25559/statm: 1339 237 195 169 0 50 0
[pid=25562] ppid=25559 vsize=68024 CPUtime=1200.05
/proc/25562/stat : 25562 (LySATi) R 25559 25559 25391 0 -1 4194304 15537 0 0 0 119990 15 0 0 25 0 1 0 1008145545 69656576 15522 1992294400 134512640 135226915 4294956208 18446744073709551615 134537019 0 0 4096 3 0 0 0 17 0 0 0
/proc/25562/statm: 17006 15522 81 174 0 16829 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 73380

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 25559 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=3999
# CPU time returned by wait4() is 0.025995
# 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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.15
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 73380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 553
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= 3

runsolver used 1.13783 second user time and 3.23751 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-31 10:21:58
IDJOB=1526264
IDBENCH=70509
IDSOLVER=511
FILE ID=node8/1526264-1238487718
PBS_JOBID= 9061878
Free space on /tmp= 64248 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S603077945-019.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526264-1238487718/watcher-1526264-1238487718 -o /tmp/evaluation-result-1526264-1238487718/solver-1526264-1238487718 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526264-1238487718.cnf i

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

MD5SUM BENCH= ba7fab3ac0ce1b351c2d42cffabe6360
RANDOM SEED=1725164695

node8.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1213888 kB
Buffers:        105400 kB
Cached:         631764 kB
SwapCached:       9204 kB
Active:         153296 kB
Inactive:       594452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1213888 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          16332 kB
Slab:            80108 kB
Committed_AS:  2684252 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64244 MiB
End job on node8 at 2009-03-31 10:42:01