Trace number 1526209

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1514821049-021.cnf
MD5SUMf4161d2880fd7bbc6678916071117669
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06199
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  60                                                   |
0.00/0.02	c |  Number of clauses:    5340                                                 |
0.00/0.02	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-1526209-1238487105/watcher-1526209-1238487105 -o /tmp/evaluation-result-1526209-1238487105/solver-1526209-1238487105 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526209-1238487105.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: 1.00 1.02 1.10 3/76 31712
/proc/meminfo: memFree=1659944/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0
/proc/31712/stat : 31712 (lysat.sh) R 31710 31712 31544 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121371682 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 257203694239 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31712/statm: 1339 234 194 169 0 50 0
[pid=31713] ppid=31712 vsize=824 CPUtime=0
/proc/31713/stat : 31713 (SatElite) R 31712 31712 31544 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 1121371682 843776 103 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31713/statm: 206 104 50 127 0 76 0

[startup+0.0720619 s]
/proc/loadavg: 1.00 1.02 1.10 3/76 31712
/proc/meminfo: memFree=1659944/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.102017 s]
/proc/loadavg: 1.00 1.02 1.10 3/76 31712
/proc/meminfo: memFree=1659944/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.302039 s]
/proc/loadavg: 1.00 1.02 1.10 3/76 31712
/proc/meminfo: memFree=1659944/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.70107 s]
/proc/loadavg: 1.00 1.02 1.10 3/76 31712
/proc/meminfo: memFree=1659944/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50113 s]
/proc/loadavg: 1.00 1.02 1.10 2/78 31715
/proc/meminfo: memFree=1657560/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=4188 CPUtime=1.46
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 730 0 0 0 146 0 0 0 25 0 1 0 1121371684 4288512 715 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 1047 715 81 174 0 870 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9544

[startup+3.10126 s]
/proc/loadavg: 1.00 1.02 1.10 2/78 31715
/proc/meminfo: memFree=1656600/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=5280 CPUtime=3.06
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 1003 0 0 0 306 0 0 0 25 0 1 0 1121371684 5406720 988 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 1320 988 81 174 0 1143 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10636

[startup+6.30153 s]
/proc/loadavg: 1.00 1.02 1.10 2/78 31715
/proc/meminfo: memFree=1654168/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=6832 CPUtime=6.27
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 1371 0 0 0 626 1 0 0 25 0 1 0 1121371684 6995968 1356 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 1708 1356 81 174 0 1531 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12188

[startup+12.7011 s]
/proc/loadavg: 1.00 1.02 1.10 2/78 31715
/proc/meminfo: memFree=1652888/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=8404 CPUtime=12.66
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 1737 0 0 0 1265 1 0 0 25 0 1 0 1121371684 8605696 1722 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 2101 1722 81 174 0 1924 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13760

[startup+25.5021 s]
/proc/loadavg: 1.00 1.02 1.10 2/78 31715
/proc/meminfo: memFree=1650520/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=10688 CPUtime=25.46
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 2264 0 0 0 2545 1 0 0 25 0 1 0 1121371684 10944512 2249 1992294400 134512640 135226915 4294956208 18446744073709551615 134536997 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 2672 2249 81 174 0 2495 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16044

[startup+51.1022 s]
/proc/loadavg: 1.00 1.02 1.09 2/78 31715
/proc/meminfo: memFree=1647448/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=14124 CPUtime=51.05
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 3083 0 0 0 5103 2 0 0 25 0 1 0 1121371684 14462976 3068 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 3531 3069 81 174 0 3354 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19480

[startup+102.307 s]
/proc/loadavg: 1.00 1.01 1.09 2/78 31715
/proc/meminfo: memFree=1642840/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=18892 CPUtime=102.23
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 4166 0 0 0 10220 3 0 0 25 0 1 0 1121371684 19345408 4151 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 4723 4151 81 174 0 4546 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 24248

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.08 2/78 31715
/proc/meminfo: memFree=1639576/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=22288 CPUtime=162.2
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 5005 0 0 0 16217 3 0 0 25 0 1 0 1121371684 22822912 4990 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 5572 4990 81 174 0 5395 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27644

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 31715
/proc/meminfo: memFree=1634776/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=27420 CPUtime=222.18
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 6181 0 0 0 22214 4 0 0 25 0 1 0 1121371684 28078080 6166 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 6855 6166 81 174 0 6678 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 32776

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 31715
/proc/meminfo: memFree=1633240/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=29124 CPUtime=282.14
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 6603 0 0 0 28210 4 0 0 25 0 1 0 1121371684 29822976 6588 1992294400 134512640 135226915 4294956208 18446744073709551615 134543615 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 7281 6588 81 174 0 7104 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 34480

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 31715
/proc/meminfo: memFree=1629536/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=33288 CPUtime=342.12
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 7529 0 0 0 34207 5 0 0 25 0 1 0 1121371684 34086912 7514 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 8322 7514 81 174 0 8145 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 38644

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 31715
/proc/meminfo: memFree=1628192/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=34916 CPUtime=402.09
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 7873 0 0 0 40204 5 0 0 25 0 1 0 1121371684 35753984 7858 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 8729 7858 81 174 0 8552 0

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

/proc/31715/statm: 9915 8934 81 174 0 9738 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 45016

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 31715
/proc/meminfo: memFree=1623200/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=40412 CPUtime=582.02
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 9108 0 0 0 58195 7 0 0 25 0 1 0 1121371684 41381888 9093 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 10103 9093 81 174 0 9926 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 45768

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 31715
/proc/meminfo: memFree=1621600/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=42284 CPUtime=641.99
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 9510 0 0 0 64192 7 0 0 25 0 1 0 1121371684 43298816 9495 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 10571 9495 81 174 0 10394 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 47640

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 31715
/proc/meminfo: memFree=1618208/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=45788 CPUtime=701.97
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 10319 0 0 0 70188 9 0 0 25 0 1 0 1121371684 46886912 10304 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 11447 10304 81 174 0 11270 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 51144

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 31715
/proc/meminfo: memFree=1613728/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=50356 CPUtime=761.94
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 11440 0 0 0 76185 9 0 0 25 0 1 0 1121371684 51564544 11425 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 12589 11425 81 174 0 12412 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 55712

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 31715
/proc/meminfo: memFree=1613408/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=50616 CPUtime=821.91
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 11523 0 0 0 82182 9 0 0 25 0 1 0 1121371684 51830784 11508 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 12654 11508 81 174 0 12477 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 55972

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 31715
/proc/meminfo: memFree=1613088/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=50940 CPUtime=881.88
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 11607 0 0 0 88179 9 0 0 25 0 1 0 1121371684 52162560 11592 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 12735 11592 81 174 0 12558 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 56296

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31715
/proc/meminfo: memFree=1612640/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=51408 CPUtime=941.86
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 11733 0 0 0 94177 9 0 0 25 0 1 0 1121371684 52641792 11718 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 12852 11718 81 174 0 12675 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 56764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31715
/proc/meminfo: memFree=1611808/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=52380 CPUtime=1001.84
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 11932 0 0 0 100174 10 0 0 25 0 1 0 1121371684 53637120 11917 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 13095 11917 81 174 0 12918 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 57736

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31715
/proc/meminfo: memFree=1610400/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=54540 CPUtime=1061.81
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 12304 0 0 0 106171 10 0 0 25 0 1 0 1121371684 55848960 12289 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 13635 12289 81 174 0 13458 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 59896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31715
/proc/meminfo: memFree=1606816/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=58484 CPUtime=1121.78
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 13192 0 0 0 112167 11 0 0 25 0 1 0 1121371684 59887616 13177 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 14621 13177 81 174 0 14444 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 63840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31715
/proc/meminfo: memFree=1603744/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=61496 CPUtime=1181.75
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 13974 0 0 0 118162 13 0 0 25 0 1 0 1121371684 62971904 13959 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 15374 13959 81 174 0 15197 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 66852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31715
/proc/meminfo: memFree=1602528/2055920 swapFree=4173760/4192956
[pid=31712] ppid=31710 vsize=5356 CPUtime=0.01
/proc/31712/stat : 31712 (lysat.sh) S 31710 31712 31544 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121371682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31712/statm: 1339 237 195 169 0 50 0
[pid=31715] ppid=31712 vsize=62600 CPUtime=1200.06
/proc/31715/stat : 31715 (LySATi) R 31712 31712 31544 0 -1 4194304 14237 0 0 0 119992 14 0 0 25 0 1 0 1121371684 64102400 14222 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31715/statm: 15650 14222 81 174 0 15473 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 67956

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 31712 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=19996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.022995
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 67956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
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= 534
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 1.64175 second user time and 3.82942 second system time

The end

Launcher Data 

Begin job on node65 at 2009-03-31 10:11:45
IDJOB=1526209
IDBENCH=70498
IDSOLVER=511
FILE ID=node65/1526209-1238487105
PBS_JOBID= 9061860
Free space on /tmp= 66316 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1514821049-021.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526209-1238487105/watcher-1526209-1238487105 -o /tmp/evaluation-result-1526209-1238487105/solver-1526209-1238487105 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526209-1238487105.cnf i

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

MD5SUM BENCH= f4161d2880fd7bbc6678916071117669
RANDOM SEED=1920806846

node65.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		: 3000.231
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		: 3000.231
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:       1660424 kB
Buffers:         80092 kB
Cached:         227404 kB
SwapCached:       9792 kB
Active:         165252 kB
Inactive:       153544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660424 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          16952 kB
Slab:            61488 kB
Committed_AS:  3457064 kB
PageTables:       2316 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= 66316 MiB
End job on node65 at 2009-03-31 10:31:47