Trace number 1526749

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S457856978-061.cnf
MD5SUM8ebd6c8756a6249928946b3a588cd94f
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 variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2007     6113 |      --       0       --      -- |     --   | -33/-7
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 461   #clauses: 2007   #literals: 6113
0.00/0.00	c CPU time:   0.005999 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:  461                                                  |
0.00/0.01	c |  Number of clauses:    2007                                                 |
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-1526749-1238542955/watcher-1526749-1238542955 -o /tmp/evaluation-result-1526749-1238542955/solver-1526749-1238542955 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526749-1238542955.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 0.97 0.99 3/64 28561
/proc/meminfo: memFree=1171952/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) R 28559 28561 28374 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1126958032 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 208717539999 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28561/statm: 1339 234 194 169 0 50 0
[pid=28562] ppid=28561 vsize=828 CPUtime=0
/proc/28562/stat : 28562 (SatElite) R 28561 28561 28374 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1126958032 847872 135 1992294400 134512640 135034092 4294956112 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/28562/statm: 207 136 68 127 0 77 0

[startup+0.054398 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28561
/proc/meminfo: memFree=1171952/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101399 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28561
/proc/meminfo: memFree=1171952/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301421 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28561
/proc/meminfo: memFree=1171952/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701463 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28561
/proc/meminfo: memFree=1171952/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50155 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 28564
/proc/meminfo: memFree=1169888/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=3908 CPUtime=1.48
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 619 0 0 0 148 0 0 0 25 0 1 0 1126958033 4001792 604 1992294400 134512640 135226915 4294956224 18446744073709551615 134525798 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 977 604 81 174 0 800 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9264

[startup+3.10172 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 28564
/proc/meminfo: memFree=1168992/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=4644 CPUtime=3.08
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 817 0 0 0 308 0 0 0 25 0 1 0 1126958033 4755456 802 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 1161 802 81 174 0 984 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10000

[startup+6.30208 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 28564
/proc/meminfo: memFree=1167200/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=5916 CPUtime=6.28
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 1131 0 0 0 628 0 0 0 25 0 1 0 1126958033 6057984 1116 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 1479 1116 81 174 0 1302 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11272

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 28564
/proc/meminfo: memFree=1165600/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=7692 CPUtime=12.67
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 1581 0 0 0 1267 0 0 0 25 0 1 0 1126958033 7876608 1566 1992294400 134512640 135226915 4294956224 18446744073709551615 134536858 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 1923 1566 81 174 0 1746 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13048

[startup+25.5011 s]
/proc/loadavg: 1.01 0.98 0.99 2/66 28564
/proc/meminfo: memFree=1163040/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=10108 CPUtime=25.47
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 2153 0 0 0 2546 1 0 0 25 0 1 0 1126958033 10350592 2138 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 2527 2138 81 174 0 2350 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15464

[startup+51.1019 s]
/proc/loadavg: 1.09 1.00 1.00 2/66 28564
/proc/meminfo: memFree=1160480/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=12792 CPUtime=51.06
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 2786 0 0 0 5104 2 0 0 25 0 1 0 1126958033 13099008 2771 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 3198 2771 81 174 0 3021 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18148

[startup+102.305 s]
/proc/loadavg: 1.17 1.03 1.01 2/66 28566
/proc/meminfo: memFree=1156320/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=16800 CPUtime=102.25
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 3783 0 0 0 10222 3 0 0 25 0 1 0 1126958033 17203200 3768 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 4200 3768 81 174 0 4023 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22156

[startup+162.302 s]
/proc/loadavg: 1.09 1.04 1.01 2/66 28566
/proc/meminfo: memFree=1151776/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=21512 CPUtime=162.23
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 4939 0 0 0 16219 4 0 0 25 0 1 0 1126958033 22028288 4924 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 5378 4924 81 174 0 5201 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26868

[startup+222.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 28566
/proc/meminfo: memFree=1149408/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=23816 CPUtime=222.21
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 5527 0 0 0 22216 5 0 0 25 0 1 0 1126958033 24387584 5512 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 5954 5512 81 174 0 5777 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29172

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 28566
/proc/meminfo: memFree=1147552/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=25968 CPUtime=282.19
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 5970 0 0 0 28214 5 0 0 25 0 1 0 1126958033 26591232 5955 1992294400 134512640 135226915 4294956224 18446744073709551615 134543585 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 6492 5955 81 174 0 6315 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 31324

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 28566
/proc/meminfo: memFree=1143968/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=29652 CPUtime=342.18
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 6882 0 0 0 34211 7 0 0 25 0 1 0 1126958033 30363648 6867 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 7413 6867 81 174 0 7236 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 35008

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 28566
/proc/meminfo: memFree=1143136/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=30524 CPUtime=402.16
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 7089 0 0 0 40209 7 0 0 25 0 1 0 1126958033 31256576 7074 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 7631 7074 81 174 0 7454 0

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

/proc/28564/statm: 9031 8471 81 174 0 8854 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 41480

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28566
/proc/meminfo: memFree=1137184/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=36476 CPUtime=582.11
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 8552 0 0 0 58203 8 0 0 25 0 1 0 1126958033 37351424 8537 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 9119 8537 81 174 0 8942 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 41832

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28566
/proc/meminfo: memFree=1136608/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=37012 CPUtime=642.1
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 8704 0 0 0 64202 8 0 0 25 0 1 0 1126958033 37900288 8689 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 9253 8689 81 174 0 9076 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 42368

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28566
/proc/meminfo: memFree=1135648/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=38092 CPUtime=702.08
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 8950 0 0 0 70199 9 0 0 25 0 1 0 1126958033 39006208 8935 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 9523 8935 81 174 0 9346 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 43448

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28566
/proc/meminfo: memFree=1131168/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=43276 CPUtime=762.07
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 10062 0 0 0 76196 11 0 0 25 0 1 0 1126958033 44314624 10047 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 10819 10047 81 174 0 10642 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 48632

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28566
/proc/meminfo: memFree=1127328/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=47100 CPUtime=822.04
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 11032 0 0 0 82192 12 0 0 25 0 1 0 1126958033 48230400 11017 1992294400 134512640 135226915 4294956224 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 11775 11017 81 174 0 11598 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 52456

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28566
/proc/meminfo: memFree=1124256/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=50156 CPUtime=882.02
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 11780 0 0 0 88190 12 0 0 25 0 1 0 1126958033 51359744 11765 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 12539 11765 81 174 0 12362 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 55512

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28566
/proc/meminfo: memFree=1124320/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=50156 CPUtime=942.01
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 11780 0 0 0 94189 12 0 0 25 0 1 0 1126958033 51359744 11765 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 12539 11765 81 174 0 12362 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 55512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28566
/proc/meminfo: memFree=1124128/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=50320 CPUtime=1001.99
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 11828 0 0 0 100187 12 0 0 25 0 1 0 1126958033 51527680 11813 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 12580 11813 81 174 0 12403 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 55676

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28566
/proc/meminfo: memFree=1123744/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=50784 CPUtime=1061.98
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 11927 0 0 0 106185 13 0 0 25 0 1 0 1126958033 52002816 11912 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 12696 11912 81 174 0 12519 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 56140

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28572
/proc/meminfo: memFree=1123096/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=51300 CPUtime=1121.96
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 12066 0 0 0 112183 13 0 0 25 0 1 0 1126958033 52531200 12051 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 12825 12051 81 174 0 12648 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 56656

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28572
/proc/meminfo: memFree=1122584/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=51916 CPUtime=1181.94
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 12215 0 0 0 118181 13 0 0 25 0 1 0 1126958033 53161984 12200 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 12979 12200 81 174 0 12802 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 57272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28572
/proc/meminfo: memFree=1122520/2055920 swapFree=4178912/4192956
[pid=28561] ppid=28559 vsize=5356 CPUtime=0
/proc/28561/stat : 28561 (lysat.sh) S 28559 28561 28374 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1126958032 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28561/statm: 1339 237 195 169 0 50 0
[pid=28564] ppid=28561 vsize=51988 CPUtime=1200.03
/proc/28564/stat : 28564 (LySATi) R 28561 28561 28374 0 -1 4194304 12221 0 0 0 119990 13 0 0 25 0 1 0 1126958033 53235712 12206 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28564/statm: 12997 12206 81 174 0 12820 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 57344

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 28561 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.9
CPU system time (s): 0.13
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 57344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 468
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 1.36579 second user time and 3.01054 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-01 01:42:35
IDJOB=1526749
IDBENCH=70606
IDSOLVER=511
FILE ID=node47/1526749-1238542955
PBS_JOBID= 9062089
Free space on /tmp= 66368 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S457856978-061.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526749-1238542955/watcher-1526749-1238542955 -o /tmp/evaluation-result-1526749-1238542955/solver-1526749-1238542955 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526749-1238542955.cnf i

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

MD5SUM BENCH= 8ebd6c8756a6249928946b3a588cd94f
RANDOM SEED=1931502229

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:       1172440 kB
Buffers:        108020 kB
Cached:         672308 kB
SwapCached:       7792 kB
Active:         274208 kB
Inactive:       516508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1172440 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          16048 kB
Slab:            78740 kB
Committed_AS:  3115292 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 2009-04-01 02:02:38