Trace number 1527154

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S419666888-007.cnf
MD5SUM0d6d5d5399446131b06db17642f36592
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.342947
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1679     5129 |      --       0       --      -- |     --   | -21/29
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 383   #clauses: 1679   #literals: 5129
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  383                                                  |
0.00/0.01	c |  Number of clauses:    1679                                                 |
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-1527154-1238580585/watcher-1527154-1238580585 -o /tmp/evaluation-result-1527154-1238580585/solver-1527154-1238580585 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527154-1238580585.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: 1.99 1.85 1.46 3/64 20530
/proc/meminfo: memFree=1596736/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) R 20528 20530 20190 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130720353 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 246406507167 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20530/statm: 1339 234 194 169 0 50 0
[pid=20531] ppid=20530 vsize=832 CPUtime=0
/proc/20531/stat : 20531 (SatElite) R 20530 20530 20190 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1130720354 851968 129 1992294400 134512640 135034092 4294956096 18446744073709551615 134577105 0 0 4096 3 0 0 0 17 0 0 0
/proc/20531/statm: 208 129 68 127 0 78 0

[startup+0.0794179 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 20530
/proc/meminfo: memFree=1596736/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101419 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 20530
/proc/meminfo: memFree=1596736/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301438 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 20530
/proc/meminfo: memFree=1596736/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701476 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 20530
/proc/meminfo: memFree=1596736/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/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: 1.99 1.85 1.46 2/66 20533
/proc/meminfo: memFree=1594864/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=3752 CPUtime=1.48
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 594 0 0 0 148 0 0 0 25 0 1 0 1130720354 3842048 579 1992294400 134512640 135226915 4294956208 18446744073709551615 134536845 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 938 579 79 174 0 761 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9108

[startup+3.1017 s]
/proc/loadavg: 1.99 1.85 1.46 2/66 20533
/proc/meminfo: memFree=1593968/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=4408 CPUtime=3.08
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 768 0 0 0 308 0 0 0 25 0 1 0 1130720354 4513792 753 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 1102 753 79 174 0 925 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9764

[startup+6.302 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 20533
/proc/meminfo: memFree=1592560/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=5920 CPUtime=6.28
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 1137 0 0 0 628 0 0 0 25 0 1 0 1130720354 6062080 1122 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 1480 1122 79 174 0 1303 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11276

[startup+12.7016 s]
/proc/loadavg: 1.84 1.83 1.45 2/66 20533
/proc/meminfo: memFree=1590384/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=7804 CPUtime=12.67
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 1590 0 0 0 1266 1 0 0 25 0 1 0 1130720354 7991296 1575 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 1951 1575 79 174 0 1774 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13160

[startup+25.5018 s]
/proc/loadavg: 1.65 1.78 1.44 2/66 20533
/proc/meminfo: memFree=1588336/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=9828 CPUtime=25.47
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 2075 0 0 0 2545 2 0 0 25 0 1 0 1130720354 10063872 2060 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 2457 2060 79 174 0 2280 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15184

[startup+51.1012 s]
/proc/loadavg: 1.43 1.72 1.43 2/66 20533
/proc/meminfo: memFree=1585776/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=12492 CPUtime=51.07
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 2720 0 0 0 5104 3 0 0 25 0 1 0 1130720354 12791808 2705 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 3123 2705 79 174 0 2946 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17848

[startup+102.305 s]
/proc/loadavg: 1.18 1.61 1.41 2/66 20533
/proc/meminfo: memFree=1580976/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=17400 CPUtime=102.24
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 3883 0 0 0 10220 4 0 0 25 0 1 0 1130720354 17817600 3868 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 4350 3868 79 174 0 4173 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22756

[startup+162.302 s]
/proc/loadavg: 1.07 1.49 1.38 2/66 20533
/proc/meminfo: memFree=1577072/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=21356 CPUtime=162.22
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 4851 0 0 0 16217 5 0 0 25 0 1 0 1130720354 21868544 4836 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 5339 4836 79 174 0 5162 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26712

[startup+222.301 s]
/proc/loadavg: 1.02 1.40 1.35 2/66 20533
/proc/meminfo: memFree=1573616/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=25092 CPUtime=222.2
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 5723 0 0 0 22214 6 0 0 25 0 1 0 1130720354 25694208 5708 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 6273 5708 79 174 0 6096 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 30448

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.33 2/66 20533
/proc/meminfo: memFree=1572144/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=26740 CPUtime=282.16
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 6087 0 0 0 28210 6 0 0 25 0 1 0 1130720354 27381760 6072 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 6685 6072 79 174 0 6508 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 32096

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 20533
/proc/meminfo: memFree=1569264/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=29548 CPUtime=342.15
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 6808 0 0 0 34207 8 0 0 25 0 1 0 1130720354 30257152 6793 1992294400 134512640 135226915 4294956208 18446744073709551615 134729263 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 7387 6793 79 174 0 7210 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 34904

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 20533
/proc/meminfo: memFree=1568624/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=30184 CPUtime=402.12
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 6964 0 0 0 40204 8 0 0 25 0 1 0 1130720354 30908416 6949 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 7546 6949 79 174 0 7369 0

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

/proc/20533/statm: 9593 8811 79 174 0 9416 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 43728

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.23 2/66 20533
/proc/meminfo: memFree=1559984/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=39464 CPUtime=582.06
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 9140 0 0 0 58195 11 0 0 25 0 1 0 1130720354 40411136 9125 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 9866 9125 79 174 0 9689 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 44820

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.21 2/66 20533
/proc/meminfo: memFree=1559472/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=40004 CPUtime=642.02
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 9253 0 0 0 64191 11 0 0 25 0 1 0 1130720354 40964096 9238 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 10001 9238 79 174 0 9824 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 45360

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 20533
/proc/meminfo: memFree=1558704/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=40772 CPUtime=702
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 9436 0 0 0 70189 11 0 0 25 0 1 0 1130720354 41750528 9421 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 10193 9421 79 174 0 10016 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 46128

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/66 20533
/proc/meminfo: memFree=1556464/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=43112 CPUtime=761.98
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 9999 0 0 0 76186 12 0 0 25 0 1 0 1130720354 44146688 9984 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 10778 9984 79 174 0 10601 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 48468

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 20533
/proc/meminfo: memFree=1552880/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=46832 CPUtime=821.94
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 10903 0 0 0 82181 13 0 0 25 0 1 0 1130720354 47955968 10888 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 11708 10888 79 174 0 11531 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 52188

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 20533
/proc/meminfo: memFree=1552752/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=47000 CPUtime=881.92
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 10938 0 0 0 88179 13 0 0 25 0 1 0 1130720354 48128000 10923 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 11750 10923 79 174 0 11573 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 52356

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 20533
/proc/meminfo: memFree=1552496/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=47380 CPUtime=941.91
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 11002 0 0 0 94177 14 0 0 25 0 1 0 1130720354 48517120 10987 1992294400 134512640 135226915 4294956208 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 11845 10987 79 174 0 11668 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 52736

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 20533
/proc/meminfo: memFree=1552112/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=47744 CPUtime=1001.86
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 11107 0 0 0 100172 14 0 0 25 0 1 0 1130720354 48889856 11092 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 11936 11092 79 174 0 11759 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 53100

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 20533
/proc/meminfo: memFree=1551728/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=48148 CPUtime=1061.84
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 11212 0 0 0 106170 14 0 0 25 0 1 0 1130720354 49303552 11197 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 12037 11197 79 174 0 11860 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 53504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 20533
/proc/meminfo: memFree=1551024/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=48892 CPUtime=1121.82
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 11373 0 0 0 112168 14 0 0 25 0 1 0 1130720354 50065408 11358 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 12223 11358 79 174 0 12046 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 54248

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 1.10 2/66 20533
/proc/meminfo: memFree=1547888/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=52232 CPUtime=1181.78
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 12175 0 0 0 118163 15 0 0 25 0 1 0 1130720354 53485568 12160 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 13058 12160 79 174 0 12881 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 57588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.05 1.02 1.10 2/66 20533
/proc/meminfo: memFree=1546736/2055920 swapFree=4179168/4192956
[pid=20530] ppid=20528 vsize=5356 CPUtime=0
/proc/20530/stat : 20530 (lysat.sh) S 20528 20530 20190 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130720353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20530/statm: 1339 237 195 169 0 50 0
[pid=20533] ppid=20530 vsize=53976 CPUtime=1200.09
/proc/20533/stat : 20533 (LySATi) R 20530 20530 20190 0 -1 4194304 12438 0 0 0 119993 16 0 0 25 0 1 0 1130720354 55271424 12423 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20533/statm: 13494 12423 79 174 0 13317 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 59332

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 20530 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.16
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 59332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460
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 1.08883 second user time and 3.2895 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-01 12:09:45
IDJOB=1527154
IDBENCH=70687
IDSOLVER=511
FILE ID=node61/1527154-1238580585
PBS_JOBID= 9062205
Free space on /tmp= 66344 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S419666888-007.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527154-1238580585/watcher-1527154-1238580585 -o /tmp/evaluation-result-1527154-1238580585/solver-1527154-1238580585 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527154-1238580585.cnf i

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

MD5SUM BENCH= 0d6d5d5399446131b06db17642f36592
RANDOM SEED=729551597

node61.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		: 3000.238
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		: 3000.238
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:       1597280 kB
Buffers:         88740 kB
Cached:         276456 kB
SwapCached:       7920 kB
Active:         202592 kB
Inactive:       172192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1597280 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            70072 kB
Committed_AS:  2752940 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66340 MiB
End job on node61 at 2009-04-01 12:29:47