Trace number 1525654

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S1410489780-030.cnf
MD5SUM8a9e5a10d7167b9edb4334092b7b4912
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark154.86
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.00	c CPU time:   0.002999 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:  90                                                   |
0.00/0.01	c |  Number of clauses:    1917                                                 |
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-1525654-1238414836/watcher-1525654-1238414836 -o /tmp/evaluation-result-1525654-1238414836/solver-1525654-1238414836 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525654-1238414836.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 1.97 1.82 3/64 12229
/proc/meminfo: memFree=1615400/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1114148596 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12229/statm: 1339 235 195 169 0 50 0
[pid=12230] ppid=12229 vsize=824 CPUtime=0
/proc/12230/stat : 12230 (SatElite) R 12229 12229 12027 0 -1 4194308 139 0 0 0 0 0 0 0 18 0 1 0 1114148597 843776 121 1992294400 134512640 135034092 4294956096 18446744073709551615 134690339 0 0 4096 3 0 0 0 17 1 0 0
/proc/12230/statm: -- couldn't open statm file --
[startup+0.107743 s]
/proc/loadavg: 1.99 1.97 1.82 3/64 12229
/proc/meminfo: memFree=1615400/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201757 s]
/proc/loadavg: 1.99 1.97 1.82 3/64 12229
/proc/meminfo: memFree=1615400/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301773 s]
/proc/loadavg: 1.99 1.97 1.82 3/64 12229
/proc/meminfo: memFree=1615400/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701835 s]
/proc/loadavg: 1.99 1.97 1.82 3/64 12229
/proc/meminfo: memFree=1615400/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50196 s]
/proc/loadavg: 1.99 1.97 1.82 2/66 12232
/proc/meminfo: memFree=1613144/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=3812 CPUtime=1.48
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 607 0 0 0 148 0 0 0 25 0 1 0 1114148597 3903488 593 1992294400 134512640 135226915 4294956208 18446744073709551615 134749631 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 953 593 81 174 0 776 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9168

[startup+3.1012 s]
/proc/loadavg: 1.91 1.95 1.81 2/66 12232
/proc/meminfo: memFree=1612184/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=4744 CPUtime=3.07
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 845 0 0 0 307 0 0 0 25 0 1 0 1114148597 4857856 831 1992294400 134512640 135226915 4294956208 18446744073709551615 134543626 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 1186 831 81 174 0 1009 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10100

[startup+6.30169 s]
/proc/loadavg: 1.91 1.95 1.81 2/66 12232
/proc/meminfo: memFree=1610712/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=5968 CPUtime=6.27
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 1157 0 0 0 627 0 0 0 25 0 1 0 1114148597 6111232 1143 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 1492 1143 81 174 0 1315 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11324

[startup+12.7017 s]
/proc/loadavg: 1.77 1.92 1.80 2/66 12232
/proc/meminfo: memFree=1609184/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=7664 CPUtime=12.68
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 1563 0 0 0 1267 1 0 0 25 0 1 0 1114148597 7847936 1549 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 1916 1549 81 174 0 1739 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13020

[startup+25.5016 s]
/proc/loadavg: 1.65 1.89 1.80 2/66 12232
/proc/meminfo: memFree=1607072/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=9684 CPUtime=25.47
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 2027 0 0 0 2546 1 0 0 25 0 1 0 1114148597 9916416 2013 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 2421 2013 81 174 0 2244 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15040

[startup+51.1016 s]
/proc/loadavg: 1.43 1.82 1.77 2/66 12232
/proc/meminfo: memFree=1604000/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=12880 CPUtime=51.06
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 2789 0 0 0 5104 2 0 0 25 0 1 0 1114148597 13189120 2775 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 3220 2775 81 174 0 3043 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18236

[startup+102.301 s]
/proc/loadavg: 1.17 1.68 1.73 2/66 12232
/proc/meminfo: memFree=1600736/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=16152 CPUtime=102.25
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 3599 0 0 0 10222 3 0 0 25 0 1 0 1114148597 16539648 3585 1992294400 134512640 135226915 4294956208 18446744073709551615 134536847 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 4038 3585 81 174 0 3861 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21508

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.68 2/66 12232
/proc/meminfo: memFree=1596640/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=20544 CPUtime=162.23
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 4615 0 0 0 16219 4 0 0 25 0 1 0 1114148597 21037056 4601 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 5136 4601 81 174 0 4959 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25900

[startup+222.307 s]
/proc/loadavg: 1.02 1.45 1.63 2/66 12232
/proc/meminfo: memFree=1593376/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=24216 CPUtime=222.21
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 5427 0 0 0 22216 5 0 0 25 0 1 0 1114148597 24797184 5413 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 6054 5413 81 174 0 5877 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29572

[startup+282.302 s]
/proc/loadavg: 1.01 1.36 1.59 2/66 12232
/proc/meminfo: memFree=1592096/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=25720 CPUtime=282.18
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 5753 0 0 0 28212 6 0 0 25 0 1 0 1114148597 26337280 5739 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 6430 5739 81 174 0 6253 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 31076

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.55 2/66 12232
/proc/meminfo: memFree=1586976/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=30964 CPUtime=342.17
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 7006 0 0 0 34209 8 0 0 25 0 1 0 1114148597 31707136 6992 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 7741 6992 81 174 0 7564 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 36320

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.51 2/66 12232
/proc/meminfo: memFree=1586400/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=31520 CPUtime=402.15
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 7151 0 0 0 40207 8 0 0 25 0 1 0 1114148597 32276480 7137 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 7880 7137 81 174 0 7703 0
Current children cumulated CPU time (s) 402.15

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

/proc/12232/statm: 9381 8479 81 174 0 9204 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 42880

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.42 2/66 12232
/proc/meminfo: memFree=1578464/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=40200 CPUtime=582.08
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 9138 0 0 0 58198 10 0 0 25 0 1 0 1114148597 41164800 9124 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 10050 9124 81 174 0 9873 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 45556

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.39 2/66 12232
/proc/meminfo: memFree=1578080/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=40492 CPUtime=642.06
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 9220 0 0 0 64196 10 0 0 25 0 1 0 1114148597 41463808 9206 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 10123 9206 81 174 0 9946 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 45848

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.36 2/66 12232
/proc/meminfo: memFree=1577312/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=41344 CPUtime=702.05
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 9399 0 0 0 70194 11 0 0 25 0 1 0 1114148597 42336256 9385 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 10336 9385 81 174 0 10159 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 46700

[startup+762.302 s]
/proc/loadavg: 1.00 1.06 1.33 2/66 12232
/proc/meminfo: memFree=1576416/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=42172 CPUtime=762.03
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 9634 0 0 0 76192 11 0 0 25 0 1 0 1114148597 43184128 9620 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 10543 9620 81 174 0 10366 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 47528

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.31 2/66 12232
/proc/meminfo: memFree=1574688/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=43980 CPUtime=822.01
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 10074 0 0 0 82189 12 0 0 25 0 1 0 1114148597 45035520 10060 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 10995 10060 81 174 0 10818 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 49336

[startup+882.305 s]
/proc/loadavg: 1.00 1.04 1.29 2/66 12232
/proc/meminfo: memFree=1571040/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=48120 CPUtime=881.99
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 10971 0 0 0 88186 13 0 0 25 0 1 0 1114148597 49274880 10957 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 12030 10957 81 174 0 11853 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 53476

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.27 2/66 12232
/proc/meminfo: memFree=1569056/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=50324 CPUtime=941.97
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 11461 0 0 0 94183 14 0 0 25 0 1 0 1114148597 51531776 11447 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 12581 11447 81 174 0 12404 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 55680

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/66 12232
/proc/meminfo: memFree=1568992/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=50324 CPUtime=1001.95
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 11474 0 0 0 100181 14 0 0 25 0 1 0 1114148597 51531776 11460 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 12581 11460 81 174 0 12404 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 55680

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/66 12232
/proc/meminfo: memFree=1568800/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=50516 CPUtime=1061.92
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 11524 0 0 0 106178 14 0 0 25 0 1 0 1114148597 51728384 11510 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 12629 11510 81 174 0 12452 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 55872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/66 12232
/proc/meminfo: memFree=1568032/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=51208 CPUtime=1121.91
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 11718 0 0 0 112176 15 0 0 25 0 1 0 1114148597 52436992 11704 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 12802 11704 81 174 0 12625 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 56564

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 12232
/proc/meminfo: memFree=1567264/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=52348 CPUtime=1181.88
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 11899 0 0 0 118173 15 0 0 25 0 1 0 1114148597 53604352 11885 1992294400 134512640 135226915 4294956208 18446744073709551615 134543615 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 13087 11885 81 174 0 12910 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 57704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 12232
/proc/meminfo: memFree=1567136/2055920 swapFree=4176720/4192956
[pid=12229] ppid=12227 vsize=5356 CPUtime=0
/proc/12229/stat : 12229 (lysat.sh) S 12227 12229 12027 0 -1 4194304 311 139 0 0 0 0 0 0 16 0 1 0 1114148596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12229/statm: 1339 237 195 169 0 50 0
[pid=12232] ppid=12229 vsize=52420 CPUtime=1200.09
/proc/12232/stat : 12232 (LySATi) R 12229 12229 12027 0 -1 4194304 11942 0 0 0 119993 16 0 0 25 0 1 0 1114148597 53678080 11928 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/12232/statm: 13105 11928 81 174 0 12928 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 57776

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 12229 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=2999
# CPU time returned by wait4() is 0.009997
# 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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.16
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 57776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 450
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= 6
involuntary context switches= 2

runsolver used 1.3348 second user time and 3.04154 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-30 14:07:16
IDJOB=1525654
IDBENCH=70387
IDSOLVER=511
FILE ID=node34/1525654-1238414836
PBS_JOBID= 9061472
Free space on /tmp= 66380 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S1410489780-030.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525654-1238414836/watcher-1525654-1238414836 -o /tmp/evaluation-result-1525654-1238414836/solver-1525654-1238414836 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525654-1238414836.cnf i

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

MD5SUM BENCH= 8a9e5a10d7167b9edb4334092b7b4912
RANDOM SEED=1432355155

node34.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		: 3000.259
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		: 3000.259
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:       1615952 kB
Buffers:         74908 kB
Cached:         267188 kB
SwapCached:      10076 kB
Active:          44624 kB
Inactive:       309008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1615952 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            72436 kB
Committed_AS:  2648128 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66380 MiB
End job on node34 at 2009-03-30 14:27:19