Trace number 1527374

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1614425450-034.cnf
MD5SUMb466b358793a0dcf15cdf46533518f73
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1946     5879 |      --       0       --      -- |     --   | -9/14
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 452   #clauses: 1946   #literals: 5879
0.00/0.00	c CPU time:   0.004999 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:  452                                                  |
0.00/0.01	c |  Number of clauses:    1946                                                 |
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-1527374-1238595024/watcher-1527374-1238595024 -o /tmp/evaluation-result-1527374-1238595024/solver-1527374-1238595024 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527374-1238595024.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: 0.91 0.98 0.99 3/65 24994
/proc/meminfo: memFree=1203992/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 343223108 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 235 195 169 0 50 0
[pid=24995] ppid=24994 vsize=828 CPUtime=0
/proc/24995/stat : 24995 (SatElite) R 24994 24994 24741 0 -1 4194304 149 0 0 0 0 0 0 0 19 0 1 0 343223108 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134566288 0 0 4096 3 0 0 0 17 0 0 0
/proc/24995/statm: 207 133 68 127 0 77 0

[startup+0.059506 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 24994
/proc/meminfo: memFree=1203992/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102505 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 24994
/proc/meminfo: memFree=1203992/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30253 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 24994
/proc/meminfo: memFree=1203992/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701582 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 24994
/proc/meminfo: memFree=1203992/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50168 s]
/proc/loadavg: 0.91 0.98 0.99 2/67 24997
/proc/meminfo: memFree=1201928/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=3772 CPUtime=1.48
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 596 0 0 0 148 0 0 0 25 0 1 0 343223109 3862528 581 1992294400 134512640 135226915 4294956208 18446744073709551615 134540998 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 943 581 81 174 0 766 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9128

[startup+3.10188 s]
/proc/loadavg: 0.91 0.98 0.99 2/67 24997
/proc/meminfo: memFree=1200968/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=4824 CPUtime=3.08
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 845 0 0 0 308 0 0 0 25 0 1 0 343223109 4939776 830 1992294400 134512640 135226915 4294956208 18446744073709551615 134541034 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 1206 830 81 174 0 1029 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10180

[startup+6.30129 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 24997
/proc/meminfo: memFree=1199368/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=5752 CPUtime=6.27
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 1107 0 0 0 627 0 0 0 25 0 1 0 343223109 5890048 1092 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 1438 1092 81 174 0 1261 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11108

[startup+12.7011 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 24997
/proc/meminfo: memFree=1197576/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=7800 CPUtime=12.68
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 1609 0 0 0 1267 1 0 0 25 0 1 0 343223109 7987200 1594 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 1950 1594 81 174 0 1773 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13156

[startup+25.5027 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24997
/proc/meminfo: memFree=1194888/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=10212 CPUtime=25.47
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 2180 0 0 0 2546 1 0 0 25 0 1 0 343223109 10457088 2165 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 2553 2165 81 174 0 2376 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15568

[startup+51.1029 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24997
/proc/meminfo: memFree=1193160/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=12236 CPUtime=51.06
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 2663 0 0 0 5104 2 0 0 25 0 1 0 343223109 12529664 2648 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 3059 2648 81 174 0 2882 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17592

[startup+102.306 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 24997
/proc/meminfo: memFree=1188104/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=17272 CPUtime=102.25
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 3882 0 0 0 10221 4 0 0 25 0 1 0 343223109 17686528 3867 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 4318 3867 81 174 0 4141 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22628

[startup+162.303 s]
/proc/loadavg: 1.06 1.02 1.00 2/67 24997
/proc/meminfo: memFree=1184840/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=20528 CPUtime=162.23
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 4678 0 0 0 16218 5 0 0 25 0 1 0 343223109 21020672 4663 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 5132 4663 81 174 0 4955 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25884

[startup+222.303 s]
/proc/loadavg: 1.06 1.03 1.00 2/67 24997
/proc/meminfo: memFree=1180360/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=25272 CPUtime=222.22
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 5796 0 0 0 22215 7 0 0 25 0 1 0 343223109 25878528 5781 1992294400 134512640 135226915 4294956208 18446744073709551615 134537076 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 6318 5781 81 174 0 6141 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30628

[startup+282.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/67 24997
/proc/meminfo: memFree=1178568/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=27060 CPUtime=282.19
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 6230 0 0 0 28212 7 0 0 25 0 1 0 343223109 27709440 6215 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 6765 6215 81 174 0 6588 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32416

[startup+342.303 s]
/proc/loadavg: 1.05 1.04 1.00 2/67 24997
/proc/meminfo: memFree=1176840/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=28960 CPUtime=342.18
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 6687 0 0 0 34210 8 0 0 25 0 1 0 343223109 29655040 6672 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 7240 6672 81 174 0 7063 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 34316

[startup+402.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/67 24997
/proc/meminfo: memFree=1173896/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=31756 CPUtime=402.16
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 7399 0 0 0 40207 9 0 0 25 0 1 0 343223109 32518144 7384 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 7939 7384 81 174 0 7762 0

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

/proc/24997/statm: 8734 8120 81 174 0 8557 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 40292

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 24997
/proc/meminfo: memFree=1167368/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=38932 CPUtime=582.11
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 9053 0 0 0 58200 11 0 0 25 0 1 0 343223109 39866368 9038 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 9733 9038 81 174 0 9556 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 44288

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 24997
/proc/meminfo: memFree=1166856/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=39532 CPUtime=642.09
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 9169 0 0 0 64198 11 0 0 25 0 1 0 343223109 40480768 9154 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 9883 9154 81 174 0 9706 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 44888

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24997
/proc/meminfo: memFree=1166280/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=40064 CPUtime=702.06
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 9330 0 0 0 70195 11 0 0 25 0 1 0 343223109 41025536 9315 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 10016 9315 81 174 0 9839 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 45420

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24997
/proc/meminfo: memFree=1165704/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=40680 CPUtime=762.05
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 9468 0 0 0 76194 11 0 0 25 0 1 0 343223109 41656320 9453 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 10170 9453 81 174 0 9993 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 46036

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24997
/proc/meminfo: memFree=1162504/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=44108 CPUtime=822.03
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 10259 0 0 0 82191 12 0 0 25 0 1 0 343223109 45166592 10244 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 11027 10244 81 174 0 10850 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 49464

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24997
/proc/meminfo: memFree=1159368/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=47400 CPUtime=882.01
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 11044 0 0 0 88188 13 0 0 25 0 1 0 343223109 48537600 11029 1992294400 134512640 135226915 4294956208 18446744073709551615 134536984 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 11850 11029 81 174 0 11673 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 52756

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24997
/proc/meminfo: memFree=1159240/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=47400 CPUtime=941.99
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 11070 0 0 0 94186 13 0 0 25 0 1 0 343223109 48537600 11055 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 11850 11055 81 174 0 11673 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 52756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24997
/proc/meminfo: memFree=1159176/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=47616 CPUtime=1001.98
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 11102 0 0 0 100184 14 0 0 25 0 1 0 343223109 48758784 11087 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 11904 11087 81 174 0 11727 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 52972

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24997
/proc/meminfo: memFree=1158792/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=48040 CPUtime=1061.96
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 11193 0 0 0 106182 14 0 0 25 0 1 0 343223109 49192960 11178 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 12010 11178 81 174 0 11833 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 53396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24997
/proc/meminfo: memFree=1158152/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=48616 CPUtime=1121.94
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 11342 0 0 0 112180 14 0 0 25 0 1 0 343223109 49782784 11327 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 12154 11327 81 174 0 11977 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 53972

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24997
/proc/meminfo: memFree=1157640/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=49268 CPUtime=1181.92
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 11478 0 0 0 118178 14 0 0 25 0 1 0 343223109 50450432 11463 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 12317 11463 81 174 0 12140 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 54624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24997
/proc/meminfo: memFree=1156872/2055920 swapFree=4191900/4192956
[pid=24994] ppid=24992 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (lysat.sh) S 24992 24994 24741 0 -1 4194304 310 154 0 0 0 0 0 0 18 0 1 0 343223108 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24994/statm: 1339 237 195 169 0 50 0
[pid=24997] ppid=24994 vsize=50072 CPUtime=1200.02
/proc/24997/stat : 24997 (LySATi) R 24994 24994 24741 0 -1 4194304 11671 0 0 0 119987 15 0 0 25 0 1 0 343223109 51273728 11656 1992294400 134512640 135226915 4294956208 18446744073709551615 134526523 0 0 4096 3 0 0 0 17 1 0 0
/proc/24997/statm: 12518 11656 81 174 0 12341 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 55428

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 24994 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.15
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 55428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
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 1.10183 second user time and 3.2755 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-01 16:10:24
IDJOB=1527374
IDBENCH=70731
IDSOLVER=511
FILE ID=node54/1527374-1238595024
PBS_JOBID= 9068313
Free space on /tmp= 66492 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1614425450-034.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527374-1238595024/watcher-1527374-1238595024 -o /tmp/evaluation-result-1527374-1238595024/solver-1527374-1238595024 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527374-1238595024.cnf i

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

MD5SUM BENCH= b466b358793a0dcf15cdf46533518f73
RANDOM SEED=173757210

node54.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1204472 kB
Buffers:         97852 kB
Cached:         654240 kB
SwapCached:        260 kB
Active:         293548 kB
Inactive:       473748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1204472 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          23732 kB
Slab:            70144 kB
Committed_AS:  1106080 kB
PageTables:       1372 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= 66488 MiB
End job on node54 at 2009-04-01 16:30:26