Trace number 1526464

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1089910525-056.cnf
MD5SUMd3e536fdc68bd7011b2698c42fdf490b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2198     6681 |      --       0       --      -- |     --   | -12/51
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 508   #clauses: 2198   #literals: 6681
0.00/0.00	c CPU time:   0.006998 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:  508                                                  |
0.00/0.01	c |  Number of clauses:    2198                                                 |
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-1526464-1238500930/watcher-1526464-1238500930 -o /tmp/evaluation-result-1526464-1238500930/solver-1526464-1238500930 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526464-1238500930.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: 0.94 0.99 0.99 3/64 14694
/proc/meminfo: memFree=1070376/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 294294400 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 235 195 169 0 50 0
[pid=14695] ppid=14694 vsize=956 CPUtime=0
/proc/14695/stat : 14695 (SatElite) R 14694 14694 14657 0 -1 4194304 140 0 0 0 0 0 0 0 19 0 1 0 294294400 978944 124 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/14695/statm: 239 135 61 127 0 109 0

[startup+0.081965 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 14694
/proc/meminfo: memFree=1070376/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101967 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 14694
/proc/meminfo: memFree=1070376/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30199 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 14694
/proc/meminfo: memFree=1070376/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701034 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 14694
/proc/meminfo: memFree=1070376/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50112 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1068248/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=4032 CPUtime=1.48
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 651 0 0 0 148 0 0 0 25 0 1 0 294294401 4128768 636 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 1008 636 81 174 0 831 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9388

[startup+3.1023 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1067288/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=4816 CPUtime=3.08
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 874 0 0 0 308 0 0 0 25 0 1 0 294294401 4931584 859 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 1204 859 81 174 0 1027 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10172

[startup+6.30165 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1065624/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=6180 CPUtime=6.27
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 1193 0 0 0 627 0 0 0 25 0 1 0 294294401 6328320 1178 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 1545 1178 81 174 0 1368 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11536

[startup+12.7014 s]
/proc/loadavg: 0.96 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1063640/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=8324 CPUtime=12.68
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 1742 0 0 0 1267 1 0 0 25 0 1 0 294294401 8523776 1727 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 2081 1727 81 174 0 1904 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13680

[startup+25.5018 s]
/proc/loadavg: 0.96 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1061400/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=10440 CPUtime=25.47
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 2230 0 0 0 2546 1 0 0 25 0 1 0 294294401 10690560 2215 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 2610 2215 81 174 0 2433 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15796

[startup+51.1016 s]
/proc/loadavg: 0.97 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1057368/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=14768 CPUtime=51.06
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 3299 0 0 0 5103 3 0 0 25 0 1 0 294294401 15122432 3284 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 3692 3284 81 174 0 3515 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20124

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1052888/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=19108 CPUtime=102.24
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 4333 0 0 0 10220 4 0 0 25 0 1 0 294294401 19566592 4318 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 4777 4318 81 174 0 4600 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 24464

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1049944/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=22224 CPUtime=162.21
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 5085 0 0 0 16217 4 0 0 25 0 1 0 294294401 22757376 5070 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 5556 5070 81 174 0 5379 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27580

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1045720/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=26584 CPUtime=222.19
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 6132 0 0 0 22213 6 0 0 25 0 1 0 294294401 27222016 6117 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 6646 6117 81 174 0 6469 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 31940

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1045016/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=27472 CPUtime=282.17
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 6338 0 0 0 28211 6 0 0 25 0 1 0 294294401 28131328 6323 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 6868 6323 81 174 0 6691 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 32828

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1039000/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=33528 CPUtime=342.14
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 7824 0 0 0 34206 8 0 0 25 0 1 0 294294401 34332672 7809 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 8382 7809 81 174 0 8205 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 38884

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1038680/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=33892 CPUtime=402.12
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 7906 0 0 0 40204 8 0 0 25 0 1 0 294294401 34705408 7891 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 8473 7891 81 174 0 8296 0

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

/proc/14697/statm: 10430 9764 81 174 0 10253 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 47076

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1030552/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=42256 CPUtime=642.03
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 9919 0 0 0 64193 10 0 0 25 0 1 0 294294401 43270144 9904 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 10564 9904 81 174 0 10387 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 47612

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1029592/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=43404 CPUtime=702
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 10154 0 0 0 70190 10 0 0 25 0 1 0 294294401 44445696 10139 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 10851 10139 81 174 0 10674 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 48760

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1028824/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=44124 CPUtime=761.98
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 10342 0 0 0 76187 11 0 0 25 0 1 0 294294401 45182976 10327 1992294400 134512640 135226915 4294956224 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 11031 10327 81 174 0 10854 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 49480

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1024728/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=48328 CPUtime=821.96
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 11361 0 0 0 82184 12 0 0 25 0 1 0 294294401 49487872 11346 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 12082 11346 81 174 0 11905 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 53684

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1023768/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=49332 CPUtime=881.94
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 11613 0 0 0 88182 12 0 0 25 0 1 0 294294401 50515968 11598 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 12333 11598 81 174 0 12156 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 54688

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1023512/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=49624 CPUtime=941.91
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 11679 0 0 0 94179 12 0 0 25 0 1 0 294294401 50814976 11664 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 12406 11664 81 174 0 12229 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 54980

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1023128/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=50076 CPUtime=1001.89
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 11783 0 0 0 100177 12 0 0 25 0 1 0 294294401 51277824 11768 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 12519 11768 81 174 0 12342 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 55432

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1022744/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=50392 CPUtime=1061.86
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 11870 0 0 0 106174 12 0 0 25 0 1 0 294294401 51601408 11855 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 12598 11855 81 174 0 12421 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 55748

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1022360/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=50968 CPUtime=1121.84
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 11989 0 0 0 112171 13 0 0 25 0 1 0 294294401 52191232 11974 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 12742 11974 81 174 0 12565 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 56324

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1019608/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=53780 CPUtime=1181.81
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 12675 0 0 0 118168 13 0 0 25 0 1 0 294294401 55070720 12660 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 13445 12660 81 174 0 13268 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 59136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1018456/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=54908 CPUtime=1200.02
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 12955 0 0 0 119988 14 0 0 25 0 1 0 294294401 56225792 12940 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 13727 12940 81 174 0 13550 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 60264

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 14697
/proc/meminfo: memFree=1018456/2055920 swapFree=4181692/4192956
[pid=14694] ppid=14692 vsize=5356 CPUtime=0
/proc/14694/stat : 14694 (lysat.sh) S 14692 14694 14657 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 294294400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14694/statm: 1339 237 195 169 0 50 0
[pid=14697] ppid=14694 vsize=54908 CPUtime=1200.02
/proc/14697/stat : 14697 (LySATi) R 14694 14694 14657 0 -1 4194304 12955 0 0 0 119988 14 0 0 25 0 1 0 294294401 56225792 12940 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/14697/statm: 13727 12940 81 174 0 13550 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 60264

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14694 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=11998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.011998
# 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): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.14
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 60264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 480
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 0.954854 second user time and 3.42248 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-31 14:02:10
IDJOB=1526464
IDBENCH=70549
IDSOLVER=511
FILE ID=node42/1526464-1238500930
PBS_JOBID= 9061960
Free space on /tmp= 66248 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1089910525-056.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526464-1238500930/watcher-1526464-1238500930 -o /tmp/evaluation-result-1526464-1238500930/solver-1526464-1238500930 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526464-1238500930.cnf i

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

MD5SUM BENCH= d3e536fdc68bd7011b2698c42fdf490b
RANDOM SEED=79981322

node42.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		: 3000.211
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		: 3000.211
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:       1070856 kB
Buffers:        112872 kB
Cached:         766964 kB
SwapCached:       5184 kB
Active:         173836 kB
Inactive:       714388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1070856 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          14144 kB
Slab:            82900 kB
Committed_AS:   993136 kB
PageTables:       1388 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= 66248 MiB
End job on node42 at 2009-03-31 14:22:13