Trace number 1526319

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S445910413-047.cnf
MD5SUM94792c8e1ea4b54b79fb0ca4e6f889a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.3088
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
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:  65                                                   |
0.00/0.02	c |  Number of clauses:    5785                                                 |
0.00/0.03	c |  Parsing time:         0.01         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-1526319-1238488388/watcher-1526319-1238488388 -o /tmp/evaluation-result-1526319-1238488388/solver-1526319-1238488388 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526319-1238488388.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 1.87 3/64 11651
/proc/meminfo: memFree=1547560/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121500599 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 235 195 169 0 50 0
[pid=11652] ppid=11651 vsize=692 CPUtime=0
/proc/11652/stat : 11652 (SatElite) R 11651 11651 11291 0 -1 4194304 108 0 0 0 0 0 0 0 19 0 1 0 1121500600 708608 92 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/11652/statm: 206 93 50 127 0 76 0

[startup+0.0674369 s]
/proc/loadavg: 1.99 1.97 1.87 3/64 11651
/proc/meminfo: memFree=1547560/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101439 s]
/proc/loadavg: 1.99 1.97 1.87 3/64 11651
/proc/meminfo: memFree=1547560/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301457 s]
/proc/loadavg: 1.99 1.97 1.87 3/64 11651
/proc/meminfo: memFree=1547560/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701494 s]
/proc/loadavg: 1.99 1.97 1.87 3/64 11651
/proc/meminfo: memFree=1547560/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50156 s]
/proc/loadavg: 1.99 1.97 1.87 2/66 11654
/proc/meminfo: memFree=1545112/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=4324 CPUtime=1.47
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 760 0 0 0 147 0 0 0 25 0 1 0 1121500602 4427776 745 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 1081 745 81 174 0 904 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9680

[startup+3.1017 s]
/proc/loadavg: 1.91 1.95 1.87 2/66 11654
/proc/meminfo: memFree=1544152/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=5564 CPUtime=3.06
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 1083 0 0 0 306 0 0 0 25 0 1 0 1121500602 5697536 1068 1992294400 134512640 135226915 4294956208 18446744073709551615 134536997 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 1391 1068 81 174 0 1214 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10920

[startup+6.30198 s]
/proc/loadavg: 1.91 1.95 1.87 2/66 11654
/proc/meminfo: memFree=1541848/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=6844 CPUtime=6.26
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 1359 0 0 0 626 0 0 0 25 0 1 0 1121500602 7008256 1344 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 1711 1344 81 174 0 1534 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12200

[startup+12.7025 s]
/proc/loadavg: 1.77 1.92 1.86 2/66 11654
/proc/meminfo: memFree=1540376/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=8596 CPUtime=12.66
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 1826 0 0 0 1266 0 0 0 25 0 1 0 1121500602 8802304 1811 1992294400 134512640 135226915 4294956208 18446744073709551615 134537032 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 2149 1811 81 174 0 1972 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13952

[startup+25.5017 s]
/proc/loadavg: 1.65 1.89 1.85 2/66 11654
/proc/meminfo: memFree=1537816/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=11088 CPUtime=25.45
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 2394 0 0 0 2545 0 0 0 25 0 1 0 1121500602 11354112 2379 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 2772 2379 81 174 0 2595 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16444

[startup+51.1019 s]
/proc/loadavg: 1.43 1.82 1.83 2/66 11654
/proc/meminfo: memFree=1534232/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=14752 CPUtime=51.04
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 3266 0 0 0 5103 1 0 0 25 0 1 0 1121500602 15106048 3251 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 3688 3251 81 174 0 3511 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20108

[startup+102.305 s]
/proc/loadavg: 1.17 1.68 1.78 2/66 11654
/proc/meminfo: memFree=1529624/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=19616 CPUtime=102.23
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 4410 0 0 0 10220 3 0 0 25 0 1 0 1121500602 20086784 4395 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 4904 4395 81 174 0 4727 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 24972

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.72 2/66 11654
/proc/meminfo: memFree=1524824/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=24672 CPUtime=162.21
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 5599 0 0 0 16217 4 0 0 25 0 1 0 1121500602 25264128 5584 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 6168 5584 81 174 0 5991 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 30028

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.68 2/66 11654
/proc/meminfo: memFree=1520792/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=29036 CPUtime=222.17
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 6601 0 0 0 22212 5 0 0 25 0 1 0 1121500602 29732864 6586 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 7259 6586 81 174 0 7082 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 34392

[startup+282.301 s]
/proc/loadavg: 1.01 1.36 1.63 2/66 11654
/proc/meminfo: memFree=1518936/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=31176 CPUtime=282.14
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 7072 0 0 0 28209 5 0 0 25 0 1 0 1121500602 31924224 7057 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 7794 7057 81 174 0 7617 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 36532

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.59 2/66 11654
/proc/meminfo: memFree=1514904/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=35392 CPUtime=342.13
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 8082 0 0 0 34206 7 0 0 25 0 1 0 1121500602 36241408 8067 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 8848 8067 81 174 0 8671 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 40748

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.55 2/66 11654
/proc/meminfo: memFree=1514072/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=36460 CPUtime=402.1
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 8320 0 0 0 40203 7 0 0 25 0 1 0 1121500602 37335040 8305 1992294400 134512640 135226915 4294956208 18446744073709551615 134536917 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 9115 8305 81 174 0 8938 0

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

/proc/11654/statm: 10315 9293 81 174 0 10138 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 46616

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.44 2/66 11656
/proc/meminfo: memFree=1509016/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=42268 CPUtime=582.02
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 9546 0 0 0 58194 8 0 0 25 0 1 0 1121500602 43282432 9531 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 10567 9531 81 174 0 10390 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 47624

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.41 2/66 11656
/proc/meminfo: memFree=1507928/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=43384 CPUtime=642
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 9824 0 0 0 64192 8 0 0 25 0 1 0 1121500602 44425216 9809 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 10846 9809 81 174 0 10669 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 48740

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.39 2/66 11656
/proc/meminfo: memFree=1503896/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=47756 CPUtime=701.97
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 10865 0 0 0 70188 9 0 0 25 0 1 0 1121500602 48902144 10850 1992294400 134512640 135226915 4294956208 18446744073709551615 134543570 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 11939 10850 81 174 0 11762 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 53112

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.36 2/66 11656
/proc/meminfo: memFree=1498840/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=52960 CPUtime=761.94
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 12073 0 0 0 76183 11 0 0 25 0 1 0 1121500602 54231040 12058 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 13240 12058 81 174 0 13063 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 58316

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.33 2/66 11656
/proc/meminfo: memFree=1497112/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=54376 CPUtime=821.92
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 12493 0 0 0 82180 12 0 0 25 0 1 0 1121500602 55681024 12478 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 13594 12478 81 174 0 13417 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 59732

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.31 2/66 11656
/proc/meminfo: memFree=1497048/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=54520 CPUtime=881.89
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 12523 0 0 0 88177 12 0 0 25 0 1 0 1121500602 55828480 12508 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 13630 12508 81 174 0 13453 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 59876

[startup+942.302 s]
/proc/loadavg: 1.07 1.04 1.29 2/66 11656
/proc/meminfo: memFree=1496728/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=54664 CPUtime=941.86
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 12586 0 0 0 94174 12 0 0 25 0 1 0 1121500602 55975936 12571 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 13666 12571 81 174 0 13489 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 60020

[startup+1002.3 s]
/proc/loadavg: 1.17 1.06 1.28 2/66 11656
/proc/meminfo: memFree=1496216/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=55384 CPUtime=1001.84
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 12716 0 0 0 100172 12 0 0 25 0 1 0 1121500602 56713216 12701 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 13846 12701 81 174 0 13669 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 60740

[startup+1062.3 s]
/proc/loadavg: 1.06 1.05 1.26 2/66 11656
/proc/meminfo: memFree=1495064/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=57004 CPUtime=1061.82
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 13035 0 0 0 106169 13 0 0 25 0 1 0 1121500602 58372096 13020 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 14251 13020 81 174 0 14074 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 62360

[startup+1122.3 s]
/proc/loadavg: 1.02 1.04 1.24 2/66 11656
/proc/meminfo: memFree=1494040/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=58872 CPUtime=1121.79
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 13305 0 0 0 112166 13 0 0 25 0 1 0 1121500602 60284928 13290 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 14718 13290 81 174 0 14541 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 64228

[startup+1182.3 s]
/proc/loadavg: 1.01 1.03 1.22 2/66 11656
/proc/meminfo: memFree=1490136/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=62588 CPUtime=1181.77
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 14260 0 0 0 118163 14 0 0 25 0 1 0 1121500602 64090112 14245 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 15647 14245 81 174 0 15470 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 67944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.03 1.22 2/66 11656
/proc/meminfo: memFree=1489112/2055920 swapFree=4178796/4192956
[pid=11651] ppid=11649 vsize=5356 CPUtime=0.01
/proc/11651/stat : 11651 (lysat.sh) S 11649 11651 11291 0 -1 4194304 310 233 0 0 0 0 1 0 18 0 1 0 1121500599 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 1339 237 195 169 0 50 0
[pid=11654] ppid=11651 vsize=63600 CPUtime=1200.07
/proc/11654/stat : 11654 (LySATi) R 11651 11651 11291 0 -1 4194304 14508 0 0 0 119992 15 0 0 25 0 1 0 1121500602 65126400 14493 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/11654/statm: 15900 14493 81 174 0 15723 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 68956

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 11651 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.023995
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.15
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 68956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
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= 543
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.08483 second user time and 3.2935 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-31 10:33:08
IDJOB=1526319
IDBENCH=70520
IDSOLVER=511
FILE ID=node57/1526319-1238488388
PBS_JOBID= 9061840
Free space on /tmp= 66264 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S445910413-047.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526319-1238488388/watcher-1526319-1238488388 -o /tmp/evaluation-result-1526319-1238488388/solver-1526319-1238488388 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526319-1238488388.cnf i

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

MD5SUM BENCH= 94792c8e1ea4b54b79fb0ca4e6f889a6
RANDOM SEED=499722113

node57.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		: 3000.213
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		: 3000.213
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:       1548040 kB
Buffers:         81320 kB
Cached:         333512 kB
SwapCached:       7992 kB
Active:         184716 kB
Inactive:       239556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548040 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          15100 kB
Slab:            69728 kB
Committed_AS:  2665448 kB
PageTables:       1392 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= 66260 MiB
End job on node57 at 2009-03-31 10:53:10