Trace number 1525204

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S279212213-020.cnf
MD5SUM183c921e18805bcc408ca715f9914368
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.8544
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.09/0.14	c |         0 |   41741   126738 |      --       0       --      -- |     --   | -259/738
0.09/0.14	c ==============================================================================
0.09/0.14	c Result  :   #vars: 9767   #clauses: 41741   #literals: 126738
0.09/0.14	c CPU time:   0.131979 s
0.09/0.14	c ==============================================================================
0.09/0.19	c lySAT 0.1
0.09/0.19	c minisat core +  additionnal features
0.09/0.19	c ============================[ Problem Statistics ]=============================
0.09/0.19	c |                                                                             |
0.09/0.19	c |  Number of variables:  9767                                                 |
0.09/0.19	c |  Number of clauses:    41741                                                |
0.18/0.23	c |  Parsing time:         0.03         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-1525204-1238390034/watcher-1525204-1238390034 -o /tmp/evaluation-result-1525204-1238390034/solver-1525204-1238390034 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525204-1238390034.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.92 0.99 1.09 3/68 23086
/proc/meminfo: memFree=1797480/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111665417 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 235 195 169 0 50 0
[pid=23087] ppid=23086 vsize=1556 CPUtime=0
/proc/23087/stat : 23087 (SatElite) R 23086 23086 22856 0 -1 4194304 316 0 0 0 0 0 0 0 19 0 1 0 1111665417 1593344 300 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/23087/statm: 389 302 50 127 0 259 0

[startup+0.061396 s]
/proc/loadavg: 0.92 0.99 1.09 3/68 23086
/proc/meminfo: memFree=1797480/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111665417 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 235 195 169 0 50 0
[pid=23087] ppid=23086 vsize=6068 CPUtime=0.05
/proc/23087/stat : 23087 (SatElite) R 23086 23086 22856 0 -1 4194304 1268 0 0 0 5 0 0 0 19 0 1 0 1111665417 6213632 1252 1992294400 134512640 135034092 4294956096 18446744073709551615 134566342 0 0 4096 3 0 0 0 17 0 0 0
/proc/23087/statm: 1517 1252 68 127 0 1387 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11424

[startup+0.101397 s]
/proc/loadavg: 0.92 0.99 1.09 3/68 23086
/proc/meminfo: memFree=1797480/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111665417 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 235 195 169 0 50 0
[pid=23087] ppid=23086 vsize=6068 CPUtime=0.09
/proc/23087/stat : 23087 (SatElite) R 23086 23086 22856 0 -1 4194304 1268 0 0 0 9 0 0 0 19 0 1 0 1111665417 6213632 1252 1992294400 134512640 135034092 4294956096 18446744073709551615 134566273 0 0 4096 3 0 0 0 17 0 0 0
/proc/23087/statm: 1517 1252 68 127 0 1387 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11424

[startup+0.301422 s]
/proc/loadavg: 0.92 0.99 1.09 3/68 23086
/proc/meminfo: memFree=1797480/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+0.701448 s]
/proc/loadavg: 0.92 0.99 1.09 3/68 23086
/proc/meminfo: memFree=1797480/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+1.50149 s]
/proc/loadavg: 0.92 0.99 1.09 2/70 23089
/proc/meminfo: memFree=1791384/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=6784 CPUtime=1.29
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 1471 0 0 0 129 0 0 0 25 0 1 0 1111665436 6946816 1457 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 1696 1457 82 174 0 1519 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12140

[startup+3.1016 s]
/proc/loadavg: 0.92 0.99 1.09 2/70 23089
/proc/meminfo: memFree=1789400/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=8736 CPUtime=2.88
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 1982 0 0 0 287 1 0 0 25 0 1 0 1111665436 8945664 1968 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 2184 1968 82 174 0 2007 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 14092

[startup+6.30181 s]
/proc/loadavg: 0.93 0.99 1.09 2/70 23089
/proc/meminfo: memFree=1786392/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=12152 CPUtime=6.09
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 2839 0 0 0 607 2 0 0 25 0 1 0 1111665436 12443648 2825 1992294400 134512640 135226915 4294956208 18446744073709551615 134540418 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 3038 2825 82 174 0 2861 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17508

[startup+12.7012 s]
/proc/loadavg: 0.93 0.99 1.09 2/70 23089
/proc/meminfo: memFree=1781016/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=16204 CPUtime=12.48
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 3850 0 0 0 1246 2 0 0 25 0 1 0 1111665436 16592896 3836 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 4051 3836 82 174 0 3874 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 21560

[startup+25.5011 s]
/proc/loadavg: 0.95 0.99 1.09 2/70 23089
/proc/meminfo: memFree=1770520/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=26820 CPUtime=25.28
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 6500 0 0 0 2523 5 0 0 25 0 1 0 1111665436 27463680 6486 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 6705 6486 82 174 0 6528 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 32176

[startup+51.1018 s]
/proc/loadavg: 0.96 0.99 1.09 2/70 23089
/proc/meminfo: memFree=1754328/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=43952 CPUtime=50.87
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 10753 0 0 0 5078 9 0 0 25 0 1 0 1111665436 45006848 10739 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 10988 10739 82 174 0 10811 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 49308

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 1.08 2/70 23089
/proc/meminfo: memFree=1731800/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=65668 CPUtime=102.05
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 16188 0 0 0 10192 13 0 0 25 0 1 0 1111665436 67244032 16174 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 16417 16174 82 174 0 16240 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 71024

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.07 2/70 23089
/proc/meminfo: memFree=1720536/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=76660 CPUtime=162.02
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 18953 0 0 0 16187 15 0 0 25 0 1 0 1111665436 78499840 18939 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 19165 18939 82 174 0 18988 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 82016

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.07 2/70 23089
/proc/meminfo: memFree=1700568/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=96744 CPUtime=222
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 23950 0 0 0 22180 20 0 0 25 0 1 0 1111665436 99065856 23936 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 24186 23936 82 174 0 24009 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 102100

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.06 2/70 23089
/proc/meminfo: memFree=1682648/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=115360 CPUtime=281.98
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 28596 0 0 0 28172 26 0 0 25 0 1 0 1111665436 118128640 28582 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 28840 28582 82 174 0 28663 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 120716

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 1.06 2/70 23089
/proc/meminfo: memFree=1680344/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=116932 CPUtime=341.95
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 29012 0 0 0 34168 27 0 0 25 0 1 0 1111665436 119738368 28998 1992294400 134512640 135226915 4294956208 18446744073709551615 134538853 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 29233 28998 82 174 0 29056 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 122288

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 1.05 2/70 23089
/proc/meminfo: memFree=1647512/2055920 swapFree=4177828/4192956

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

/proc/23089/statm: 47178 46949 82 174 0 47001 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 194068

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 1.04 2/70 23089
/proc/meminfo: memFree=1608344/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=188712 CPUtime=641.84
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 46963 0 0 0 64137 47 0 0 25 0 1 0 1111665436 193241088 46949 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 47178 46949 82 174 0 47001 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 194068

[startup+702.301 s]
/proc/loadavg: 1.02 1.01 1.03 2/70 23089
/proc/meminfo: memFree=1608152/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=188712 CPUtime=701.81
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 46963 0 0 0 70134 47 0 0 25 0 1 0 1111665436 193241088 46949 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 47178 46949 82 174 0 47001 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 194068

[startup+762.306 s]
/proc/loadavg: 1.01 1.01 1.03 2/70 23089
/proc/meminfo: memFree=1593496/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=203784 CPUtime=761.79
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 50648 0 0 0 76128 51 0 0 25 0 1 0 1111665436 208674816 50634 1992294400 134512640 135226915 4294956208 18446744073709551615 134540779 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 50946 50634 82 174 0 50769 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 209140

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/70 23089
/proc/meminfo: memFree=1555736/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=241724 CPUtime=821.76
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 60160 0 0 0 82113 63 0 0 25 0 1 0 1111665436 247525376 60146 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 60431 60146 82 174 0 60254 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 247080

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/70 23089
/proc/meminfo: memFree=1527128/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=269752 CPUtime=881.74
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 67199 0 0 0 88103 71 0 0 25 0 1 0 1111665436 276226048 67185 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 67438 67185 82 174 0 67261 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 275108

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/70 23089
/proc/meminfo: memFree=1527064/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=269752 CPUtime=941.72
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 67199 0 0 0 94101 71 0 0 25 0 1 0 1111665436 276226048 67185 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 67438 67185 82 174 0 67261 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 275108

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23089
/proc/meminfo: memFree=1527064/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=269752 CPUtime=1001.7
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 67199 0 0 0 100099 71 0 0 25 0 1 0 1111665436 276226048 67185 1992294400 134512640 135226915 4294956208 18446744073709551615 134537354 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 67438 67185 82 174 0 67261 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 275108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23089
/proc/meminfo: memFree=1527064/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=269752 CPUtime=1061.67
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 67199 0 0 0 106096 71 0 0 25 0 1 0 1111665436 276226048 67185 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 67438 67185 82 174 0 67261 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 275108

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23089
/proc/meminfo: memFree=1527064/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=269752 CPUtime=1121.65
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 67199 0 0 0 112094 71 0 0 25 0 1 0 1111665436 276226048 67185 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 67438 67185 82 174 0 67261 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 275108

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23089
/proc/meminfo: memFree=1523224/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=274084 CPUtime=1181.63
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 68279 0 0 0 118090 73 0 0 25 0 1 0 1111665436 280662016 68265 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 68521 68265 82 174 0 68344 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 279440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23089
/proc/meminfo: memFree=1513624/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=283260 CPUtime=1199.82
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 70582 0 0 0 119907 75 0 0 25 0 1 0 1111665436 290058240 70568 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 70815 70568 82 174 0 70638 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 288616

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: 1.00 1.00 1.00 2/70 23089
/proc/meminfo: memFree=1513624/2055920 swapFree=4177828/4192956
[pid=23086] ppid=23084 vsize=5356 CPUtime=0.18
/proc/23086/stat : 23086 (lysat.sh) S 23084 23086 22856 0 -1 4194304 311 1357 0 0 0 0 17 1 17 0 1 0 1111665417 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23086/statm: 1339 237 195 169 0 50 0
[pid=23089] ppid=23086 vsize=283260 CPUtime=1199.82
/proc/23089/stat : 23089 (LySATi) R 23086 23086 22856 0 -1 4194304 70582 0 0 0 119907 75 0 0 25 0 1 0 1111665436 290058240 70568 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/23089/statm: 70815 70568 82 174 0 70638 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 288616

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23086 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=180972
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.195969
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.24
CPU system time (s): 0.76
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 288616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.180972
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1668
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 1.13883 second user time and 3.2565 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-30 07:13:54
IDJOB=1525204
IDBENCH=70297
IDSOLVER=511
FILE ID=node52/1525204-1238390034
PBS_JOBID= 9061355
Free space on /tmp= 66400 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S279212213-020.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525204-1238390034/watcher-1525204-1238390034 -o /tmp/evaluation-result-1525204-1238390034/solver-1525204-1238390034 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525204-1238390034.cnf i

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

MD5SUM BENCH= 183c921e18805bcc408ca715f9914368
RANDOM SEED=1855831321

node52.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		: 3000.230
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		: 3000.230
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:       1798024 kB
Buffers:         54496 kB
Cached:         116036 kB
SwapCached:       7968 kB
Active:          52076 kB
Inactive:       128376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798024 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          15648 kB
Slab:            63028 kB
Committed_AS:  2993964 kB
PageTables:       1736 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= 66396 MiB
End job on node52 at 2009-03-30 07:33:57