Trace number 1526274

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S284173264-081.cnf
MD5SUMe8f7903d690618b3eb32880d64fd6acf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.13483
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
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:  70                                                   |
0.00/0.02	c |  Number of clauses:    6230                                                 |
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-1526274-1238487887/watcher-1526274-1238487887 -o /tmp/evaluation-result-1526274-1238487887/solver-1526274-1238487887 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526274-1238487887.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 1.00 1.12 3/64 8994
/proc/meminfo: memFree=1534880/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0
/proc/8994/stat : 8994 (lysat.sh) R 8992 8994 8759 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121451062 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 236437695135 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8994/statm: 1339 234 194 169 0 50 0
[pid=8995] ppid=8994 vsize=692 CPUtime=0
/proc/8995/stat : 8995 (SatElite) R 8994 8994 8759 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 1121451062 708608 91 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/8995/statm: 173 91 50 127 0 43 0

[startup+0.0745 s]
/proc/loadavg: 1.00 1.00 1.12 3/64 8994
/proc/meminfo: memFree=1534880/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.102501 s]
/proc/loadavg: 1.00 1.00 1.12 3/64 8994
/proc/meminfo: memFree=1534880/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301525 s]
/proc/loadavg: 1.00 1.00 1.12 3/64 8994
/proc/meminfo: memFree=1534880/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.702572 s]
/proc/loadavg: 1.00 1.00 1.12 3/64 8994
/proc/meminfo: memFree=1534880/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50266 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 8997
/proc/meminfo: memFree=1532368/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=4284 CPUtime=1.47
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 768 0 0 0 147 0 0 0 25 0 1 0 1121451064 4386816 753 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 1071 753 81 174 0 894 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9640

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 8997
/proc/meminfo: memFree=1531280/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=5528 CPUtime=3.06
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 1057 0 0 0 306 0 0 0 25 0 1 0 1121451064 5660672 1042 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 1382 1042 81 174 0 1205 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10884

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 8997
/proc/meminfo: memFree=1529232/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=6620 CPUtime=6.26
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 1334 0 0 0 626 0 0 0 25 0 1 0 1121451064 6778880 1319 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 1655 1319 81 174 0 1478 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11976

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 8997
/proc/meminfo: memFree=1527376/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=8992 CPUtime=12.65
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 1913 0 0 0 1265 0 0 0 25 0 1 0 1121451064 9207808 1898 1992294400 134512640 135226915 4294956208 18446744073709551615 134536803 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 2248 1898 81 174 0 2071 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 14348

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 8997
/proc/meminfo: memFree=1525200/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=10952 CPUtime=25.45
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 2356 0 0 0 2544 1 0 0 25 0 1 0 1121451064 11214848 2341 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 2738 2341 81 174 0 2561 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16308

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 8997
/proc/meminfo: memFree=1520144/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=16136 CPUtime=51.04
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 3618 0 0 0 5102 2 0 0 25 0 1 0 1121451064 16523264 3603 1992294400 134512640 135226915 4294956208 18446744073709551615 134532263 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 4034 3603 81 174 0 3857 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 21492

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 8997
/proc/meminfo: memFree=1516368/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=20096 CPUtime=102.22
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 4527 0 0 0 10219 3 0 0 25 0 1 0 1121451064 20578304 4512 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 5024 4512 81 174 0 4847 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 25452

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 8997
/proc/meminfo: memFree=1512592/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=24144 CPUtime=162.2
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 5499 0 0 0 16216 4 0 0 25 0 1 0 1121451064 24723456 5484 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 6036 5484 81 174 0 5859 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 29500

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 8997
/proc/meminfo: memFree=1507664/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=29256 CPUtime=222.15
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 6706 0 0 0 22210 5 0 0 25 0 1 0 1121451064 29958144 6691 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 7314 6691 81 174 0 7137 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 34612

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 8997
/proc/meminfo: memFree=1505040/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=32076 CPUtime=282.13
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 7395 0 0 0 28207 6 0 0 25 0 1 0 1121451064 32845824 7380 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 8019 7380 81 174 0 7842 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 37432

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 8997
/proc/meminfo: memFree=1502288/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=34920 CPUtime=342.11
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 8047 0 0 0 34204 7 0 0 25 0 1 0 1121451064 35758080 8032 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 8730 8032 81 174 0 8553 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 40276

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 8997
/proc/meminfo: memFree=1500368/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=37336 CPUtime=402.08
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 8544 0 0 0 40201 7 0 0 25 0 1 0 1121451064 38232064 8529 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 1 0 0
/proc/8997/statm: 9334 8529 81 174 0 9157 0

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

/proc/8997/statm: 11062 10100 81 174 0 10885 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 49604

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 8997
/proc/meminfo: memFree=1493200/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=45304 CPUtime=582
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 10340 0 0 0 58192 8 0 0 25 0 1 0 1121451064 46391296 10325 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/8997/statm: 11326 10325 81 174 0 11149 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 50660

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 8997
/proc/meminfo: memFree=1491344/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=47248 CPUtime=641.98
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 10794 0 0 0 64189 9 0 0 25 0 1 0 1121451064 48381952 10779 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 11812 10779 81 174 0 11635 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 52604

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 8997
/proc/meminfo: memFree=1487120/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=51976 CPUtime=701.95
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 11852 0 0 0 70185 10 0 0 25 0 1 0 1121451064 53223424 11837 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 12994 11837 81 174 0 12817 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 57332

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 8997
/proc/meminfo: memFree=1481552/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=57928 CPUtime=761.92
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 13202 0 0 0 76181 11 0 0 25 0 1 0 1121451064 59318272 13187 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 14482 13187 81 174 0 14305 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 63284

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 8997
/proc/meminfo: memFree=1480080/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=59692 CPUtime=821.89
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 13577 0 0 0 82177 12 0 0 25 0 1 0 1121451064 61124608 13562 1992294400 134512640 135226915 4294956208 18446744073709551615 134539409 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 14923 13562 81 174 0 14746 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 65048

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 8997
/proc/meminfo: memFree=1479952/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=59908 CPUtime=881.86
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 13624 0 0 0 88174 12 0 0 25 0 1 0 1121451064 61345792 13609 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 14977 13609 81 174 0 14800 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 65264

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 8997
/proc/meminfo: memFree=1479632/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=60384 CPUtime=941.84
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 13711 0 0 0 94171 13 0 0 25 0 1 0 1121451064 61833216 13696 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/8997/statm: 15096 13696 81 174 0 14919 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 65740

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 8997
/proc/meminfo: memFree=1478544/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=61716 CPUtime=1001.82
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 13987 0 0 0 100169 13 0 0 25 0 1 0 1121451064 63197184 13972 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 15429 13972 81 174 0 15252 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 67072

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8997
/proc/meminfo: memFree=1477776/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=62796 CPUtime=1061.79
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 14173 0 0 0 106166 13 0 0 25 0 1 0 1121451064 64303104 14158 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 15699 14158 81 174 0 15522 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 68152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8997
/proc/meminfo: memFree=1476496/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=64072 CPUtime=1121.76
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 14497 0 0 0 112163 13 0 0 25 0 1 0 1121451064 65609728 14482 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/8997/statm: 16018 14482 81 174 0 15841 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 69428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8997
/proc/meminfo: memFree=1473232/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=67384 CPUtime=1181.73
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 15325 0 0 0 118159 14 0 0 25 0 1 0 1121451064 69001216 15310 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 16846 15310 81 174 0 16669 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 72740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8997
/proc/meminfo: memFree=1472144/2055920 swapFree=4178500/4192956
[pid=8994] ppid=8992 vsize=5356 CPUtime=0.01
/proc/8994/stat : 8994 (lysat.sh) S 8992 8994 8759 0 -1 4194304 310 244 0 0 0 0 1 0 16 0 1 0 1121451062 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1339 237 195 169 0 50 0
[pid=8997] ppid=8994 vsize=68384 CPUtime=1200.02
/proc/8997/stat : 8997 (LySATi) R 8994 8994 8759 0 -1 4194304 15574 0 0 0 119988 14 0 0 25 0 1 0 1121451064 70025216 15559 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8997/statm: 17096 15559 81 174 0 16919 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 73740

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 8994 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=3999
# CPU time returned by wait4() is 0.024995
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.89
CPU system time (s): 0.14
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 73740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 554
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 0.973851 second user time and 3.40348 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-31 10:24:47
IDJOB=1526274
IDBENCH=70511
IDSOLVER=511
FILE ID=node62/1526274-1238487887
PBS_JOBID= 9061855
Free space on /tmp= 66352 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S284173264-081.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526274-1238487887/watcher-1526274-1238487887 -o /tmp/evaluation-result-1526274-1238487887/solver-1526274-1238487887 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526274-1238487887.cnf i

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

MD5SUM BENCH= e8f7903d690618b3eb32880d64fd6acf
RANDOM SEED=678132381

node62.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		: 3000.232
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		: 3000.232
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:       1535360 kB
Buffers:         94092 kB
Cached:         329888 kB
SwapCached:       7616 kB
Active:         185600 kB
Inactive:       247612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535360 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          14980 kB
Slab:            73168 kB
Committed_AS:  2831312 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66348 MiB
End job on node62 at 2009-03-31 10:44:50