Trace number 1526614

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S1553390498-064.cnf
MD5SUMad000d059aa01091d195f8e0c8f346f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark76.6154
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
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 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1693     5114 |      --       0       --      -- |     --   | -7/14
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 393   #clauses: 1693   #literals: 5114
0.00/0.00	c CPU time:   0.003999 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:  393                                                  |
0.00/0.01	c |  Number of clauses:    1693                                                 |
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-1526614-1238520685/watcher-1526614-1238520685 -o /tmp/evaluation-result-1526614-1238520685/solver-1526614-1238520685 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526614-1238520685.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27867
/proc/meminfo: memFree=1173360/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) R 27865 27867 27485 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1124731061 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 208717539999 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27867/statm: 1339 234 194 169 0 50 0
[pid=27868] ppid=27867 vsize=832 CPUtime=0
/proc/27868/stat : 27868 (SatElite) R 27867 27867 27485 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1124731061 851968 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/27868/statm: 208 128 68 127 0 78 0

[startup+0.042704 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27867
/proc/meminfo: memFree=1173360/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101706 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27867
/proc/meminfo: memFree=1173360/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301725 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27867
/proc/meminfo: memFree=1173360/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701768 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27867
/proc/meminfo: memFree=1173360/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50185 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1171360/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=3656 CPUtime=1.48
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 569 0 0 0 148 0 0 0 25 0 1 0 1124731062 3743744 554 1992294400 134512640 135226915 4294956208 18446744073709551615 134537120 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 914 554 81 174 0 737 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9012

[startup+3.10103 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1170592/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=4472 CPUtime=3.08
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 767 0 0 0 308 0 0 0 25 0 1 0 1124731062 4579328 752 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 1118 752 81 174 0 941 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9828

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1169000/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=5600 CPUtime=6.28
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 1054 0 0 0 628 0 0 0 25 0 1 0 1124731062 5734400 1039 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 1400 1039 81 174 0 1223 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10956

[startup+12.7021 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1167272/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=7520 CPUtime=12.68
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 1515 0 0 0 1267 1 0 0 25 0 1 0 1124731062 7700480 1500 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 1880 1500 81 174 0 1703 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12876

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1165032/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=9536 CPUtime=25.48
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 2018 0 0 0 2546 2 0 0 25 0 1 0 1124731062 9764864 2003 1992294400 134512640 135226915 4294956208 18446744073709551615 134543314 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 2384 2003 81 174 0 2207 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14892

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1162344/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=12660 CPUtime=51.07
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 2723 0 0 0 5104 3 0 0 25 0 1 0 1124731062 12963840 2708 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 3165 2708 81 174 0 2988 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18016

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1158376/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=16472 CPUtime=102.26
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 3659 0 0 0 10222 4 0 0 25 0 1 0 1124731062 16867328 3644 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 4118 3644 81 174 0 3941 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21828

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1154216/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=20564 CPUtime=162.23
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 4678 0 0 0 16218 5 0 0 25 0 1 0 1124731062 21057536 4663 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 5141 4663 81 174 0 4964 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25920

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1151656/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=23388 CPUtime=222.22
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 5331 0 0 0 22216 6 0 0 25 0 1 0 1124731062 23949312 5316 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 5847 5316 81 174 0 5670 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28744

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1149032/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=26292 CPUtime=282.21
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 5964 0 0 0 28214 7 0 0 25 0 1 0 1124731062 26923008 5949 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 6573 5949 81 174 0 6396 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31648

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1146856/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=28644 CPUtime=342.19
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 6503 0 0 0 34211 8 0 0 25 0 1 0 1124731062 29331456 6488 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 7161 6488 81 174 0 6984 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 34000

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1144488/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=31072 CPUtime=402.18
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 7100 0 0 0 40209 9 0 0 25 0 1 0 1124731062 31817728 7085 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 7768 7085 81 174 0 7591 0

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

/proc/27870/statm: 8979 8143 81 174 0 8802 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 41272

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1139176/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=37036 CPUtime=582.13
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 8421 0 0 0 58202 11 0 0 25 0 1 0 1124731062 37924864 8406 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 9259 8406 81 174 0 9082 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 42392

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1138728/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=37556 CPUtime=642.12
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 8536 0 0 0 64201 11 0 0 25 0 1 0 1124731062 38457344 8521 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 9389 8521 81 174 0 9212 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 42912

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27870
/proc/meminfo: memFree=1137576/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=38924 CPUtime=702.1
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 8840 0 0 0 70198 12 0 0 25 0 1 0 1124731062 39858176 8825 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 9731 8825 81 174 0 9554 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 44280

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27872
/proc/meminfo: memFree=1133480/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=43004 CPUtime=762.08
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 9849 0 0 0 76195 13 0 0 25 0 1 0 1124731062 44036096 9834 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 10751 9834 81 174 0 10574 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 48360

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27872
/proc/meminfo: memFree=1129512/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=46912 CPUtime=822.07
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 10846 0 0 0 82192 15 0 0 25 0 1 0 1124731062 48037888 10831 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 11728 10831 81 174 0 11551 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 52268

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27872
/proc/meminfo: memFree=1128360/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=48032 CPUtime=882.05
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 11121 0 0 0 88190 15 0 0 25 0 1 0 1124731062 49184768 11106 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 12008 11106 81 174 0 11831 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 53388

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27872
/proc/meminfo: memFree=1128168/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=48332 CPUtime=942.04
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 11166 0 0 0 94188 16 0 0 25 0 1 0 1124731062 49491968 11151 1992294400 134512640 135226915 4294956208 18446744073709551615 134536858 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 12083 11151 81 174 0 11906 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 53688

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27872
/proc/meminfo: memFree=1127720/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=48800 CPUtime=1002.02
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 11269 0 0 0 100186 16 0 0 25 0 1 0 1124731062 49971200 11254 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 12200 11254 81 174 0 12023 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 54156

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27872
/proc/meminfo: memFree=1127144/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=49328 CPUtime=1062.01
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 11419 0 0 0 106185 16 0 0 25 0 1 0 1124731062 50511872 11404 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 12332 11404 81 174 0 12155 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 54684

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27872
/proc/meminfo: memFree=1126440/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=50356 CPUtime=1121.99
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 11597 0 0 0 112183 16 0 0 25 0 1 0 1124731062 51564544 11582 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 12589 11582 81 174 0 12412 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 55712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27872
/proc/meminfo: memFree=1124456/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=53040 CPUtime=1181.97
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 12095 0 0 0 118180 17 0 0 25 0 1 0 1124731062 54312960 12080 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 13260 12080 81 174 0 13083 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 58396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27872
/proc/meminfo: memFree=1123496/2055920 swapFree=4178912/4192956
[pid=27867] ppid=27865 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (lysat.sh) S 27865 27867 27485 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124731061 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 237 195 169 0 50 0
[pid=27870] ppid=27867 vsize=53904 CPUtime=1200.07
/proc/27870/stat : 27870 (LySATi) R 27867 27867 27485 0 -1 4194304 12337 0 0 0 119990 17 0 0 25 0 1 0 1124731062 55197696 12322 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27870/statm: 13476 12322 81 174 0 13299 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 59260

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 27867 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# 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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.17
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 59260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 459
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 1.2958 second user time and 3.08153 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-31 19:31:26
IDJOB=1526614
IDBENCH=70579
IDSOLVER=511
FILE ID=node47/1526614-1238520685
PBS_JOBID= 9062002
Free space on /tmp= 66368 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S1553390498-064.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526614-1238520685/watcher-1526614-1238520685 -o /tmp/evaluation-result-1526614-1238520685/solver-1526614-1238520685 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526614-1238520685.cnf i

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

MD5SUM BENCH= ad000d059aa01091d195f8e0c8f346f6
RANDOM SEED=980902573

node47.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		: 3000.216
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		: 3000.216
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:       1173904 kB
Buffers:        107416 kB
Cached:         671824 kB
SwapCached:       7792 kB
Active:         271684 kB
Inactive:       517960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1173904 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          16084 kB
Slab:            78444 kB
Committed_AS:  3096892 kB
PageTables:       1452 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= 66368 MiB
End job on node47 at 2009-03-31 19:51:28