Trace number 1525904

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S1772254584-042.cnf
MD5SUMf204ae5b9db3d0db644045bd9b064e28
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  100                                                  |
0.00/0.01	c |  Number of clauses:    2130                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525904-1238483566/watcher-1525904-1238483566 -o /tmp/evaluation-result-1525904-1238483566/solver-1525904-1238483566 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525904-1238483566.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: 1.83 1.85 1.67 3/64 11459
/proc/meminfo: memFree=1548512/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) R 11457 11459 11291 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121018458 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 218076080799 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11459/statm: 1339 234 194 169 0 50 0
[pid=11460] ppid=11459 vsize=824 CPUtime=0
/proc/11460/stat : 11460 (SatElite) R 11459 11459 11291 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1121018459 843776 104 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/11460/statm: 206 106 50 127 0 76 0

[startup+0.062634 s]
/proc/loadavg: 1.83 1.85 1.67 3/64 11459
/proc/meminfo: memFree=1548512/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102635 s]
/proc/loadavg: 1.83 1.85 1.67 3/64 11459
/proc/meminfo: memFree=1548512/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301652 s]
/proc/loadavg: 1.83 1.85 1.67 3/64 11459
/proc/meminfo: memFree=1548512/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701687 s]
/proc/loadavg: 1.83 1.85 1.67 3/64 11459
/proc/meminfo: memFree=1548512/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50276 s]
/proc/loadavg: 1.83 1.85 1.67 2/66 11462
/proc/meminfo: memFree=1546192/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=4020 CPUtime=1.48
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 664 0 0 0 148 0 0 0 25 0 1 0 1121018459 4116480 649 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 1005 649 81 174 0 828 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9376

[startup+3.1019 s]
/proc/loadavg: 1.83 1.85 1.67 2/66 11462
/proc/meminfo: memFree=1545496/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=4880 CPUtime=3.08
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 853 0 0 0 308 0 0 0 25 0 1 0 1121018459 4997120 838 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 1220 838 81 174 0 1043 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10236

[startup+6.30118 s]
/proc/loadavg: 1.77 1.84 1.67 2/66 11462
/proc/meminfo: memFree=1543704/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=6104 CPUtime=6.28
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 1170 0 0 0 628 0 0 0 25 0 1 0 1121018459 6250496 1155 1992294400 134512640 135226915 4294956208 18446744073709551615 134544465 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 1526 1155 81 174 0 1349 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11460

[startup+12.7017 s]
/proc/loadavg: 1.71 1.83 1.66 2/66 11462
/proc/meminfo: memFree=1542168/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=7660 CPUtime=12.68
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 1557 0 0 0 1268 0 0 0 25 0 1 0 1121018459 7843840 1542 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 1915 1542 81 174 0 1738 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13016

[startup+25.5019 s]
/proc/loadavg: 1.55 1.78 1.65 2/66 11462
/proc/meminfo: memFree=1539800/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=10008 CPUtime=25.48
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 2108 0 0 0 2547 1 0 0 25 0 1 0 1121018459 10248192 2093 1992294400 134512640 135226915 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 2502 2093 81 174 0 2325 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15364

[startup+51.1011 s]
/proc/loadavg: 1.36 1.72 1.63 2/66 11462
/proc/meminfo: memFree=1536920/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=13084 CPUtime=51.06
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 2833 0 0 0 5105 1 0 0 25 0 1 0 1121018459 13398016 2818 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 3271 2818 81 174 0 3094 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18440

[startup+102.306 s]
/proc/loadavg: 1.15 1.61 1.60 2/66 11462
/proc/meminfo: memFree=1531672/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=18560 CPUtime=102.26
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 4142 0 0 0 10223 3 0 0 25 0 1 0 1121018459 19005440 4127 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 4640 4127 81 174 0 4463 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23916

[startup+162.302 s]
/proc/loadavg: 1.06 1.49 1.56 2/66 11462
/proc/meminfo: memFree=1529688/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=20652 CPUtime=162.23
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 4640 0 0 0 16220 3 0 0 25 0 1 0 1121018459 21147648 4625 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 5163 4625 81 174 0 4986 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26008

[startup+222.301 s]
/proc/loadavg: 1.02 1.40 1.52 2/66 11462
/proc/meminfo: memFree=1524056/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=26708 CPUtime=222.22
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 6044 0 0 0 22217 5 0 0 25 0 1 0 1121018459 27348992 6029 1992294400 134512640 135226915 4294956208 18446744073709551615 134537021 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 6677 6029 81 174 0 6500 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32064

[startup+282.301 s]
/proc/loadavg: 1.00 1.33 1.48 2/66 11462
/proc/meminfo: memFree=1522648/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=28060 CPUtime=282.21
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 6389 0 0 0 28215 6 0 0 25 0 1 0 1121018459 28733440 6374 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 7015 6374 81 174 0 6838 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33416

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.45 2/66 11462
/proc/meminfo: memFree=1519640/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=31388 CPUtime=342.19
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 7128 0 0 0 34213 6 0 0 25 0 1 0 1121018459 32141312 7113 1992294400 134512640 135226915 4294956208 18446744073709551615 134536915 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 7847 7113 81 174 0 7670 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36744

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.42 2/66 11462
/proc/meminfo: memFree=1518552/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=32456 CPUtime=402.18
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 7394 0 0 0 40211 7 0 0 25 0 1 0 1121018459 33234944 7379 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 8114 7379 81 174 0 7937 0

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

/proc/11462/statm: 9395 8497 81 174 0 9218 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 42936

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.34 2/66 11462
/proc/meminfo: memFree=1511512/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=40200 CPUtime=582.12
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 9160 0 0 0 58203 9 0 0 25 0 1 0 1121018459 41164800 9145 1992294400 134512640 135226915 4294956208 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 10050 9145 81 174 0 9873 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 45556

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.31 2/66 11462
/proc/meminfo: memFree=1511192/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=40492 CPUtime=642.11
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 9240 0 0 0 64202 9 0 0 25 0 1 0 1121018459 41463808 9225 1992294400 134512640 135226915 4294956208 18446744073709551615 134543480 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 10123 9225 81 174 0 9946 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 45848

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.29 2/66 11462
/proc/meminfo: memFree=1509976/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=41876 CPUtime=702.1
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 9524 0 0 0 70200 10 0 0 25 0 1 0 1121018459 42881024 9509 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 10469 9509 81 174 0 10292 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 47232

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.27 2/66 11462
/proc/meminfo: memFree=1509080/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=42848 CPUtime=762.08
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 9746 0 0 0 76198 10 0 0 25 0 1 0 1121018459 43876352 9731 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 10712 9731 81 174 0 10535 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 48204

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.25 2/66 11462
/proc/meminfo: memFree=1506584/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=45444 CPUtime=822.07
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 10369 0 0 0 82196 11 0 0 25 0 1 0 1121018459 46534656 10354 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 11361 10354 81 174 0 11184 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 50800

[startup+882.303 s]
/proc/loadavg: 1.00 1.03 1.23 2/66 11462
/proc/meminfo: memFree=1505304/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=46612 CPUtime=882.04
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 10675 0 0 0 88193 11 0 0 25 0 1 0 1121018459 47730688 10660 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 11653 10660 81 174 0 11476 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 51968

[startup+942.303 s]
/proc/loadavg: 1.00 1.02 1.22 2/66 11462
/proc/meminfo: memFree=1505048/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=47064 CPUtime=942.04
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 10756 0 0 0 94192 12 0 0 25 0 1 0 1121018459 48193536 10741 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 11766 10741 81 174 0 11589 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 52420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/66 11462
/proc/meminfo: memFree=1504536/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=47496 CPUtime=1002.02
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 10885 0 0 0 100190 12 0 0 25 0 1 0 1121018459 48635904 10870 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 11874 10870 81 174 0 11697 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 52852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/66 11462
/proc/meminfo: memFree=1503896/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=48216 CPUtime=1062
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 11037 0 0 0 106188 12 0 0 25 0 1 0 1121018459 49373184 11022 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 12054 11022 81 174 0 11877 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 53572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 11462
/proc/meminfo: memFree=1503448/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=49044 CPUtime=1121.98
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 11163 0 0 0 112186 12 0 0 25 0 1 0 1121018459 50221056 11148 1992294400 134512640 135226915 4294956208 18446744073709551615 134539897 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 12261 11148 81 174 0 12084 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 54400

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 11462
/proc/meminfo: memFree=1500888/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=51636 CPUtime=1181.97
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 11815 0 0 0 118184 13 0 0 25 0 1 0 1121018459 52875264 11800 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 12909 11800 81 174 0 12732 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 56992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 11462
/proc/meminfo: memFree=1499608/2055920 swapFree=4178796/4192956
[pid=11459] ppid=11457 vsize=5356 CPUtime=0
/proc/11459/stat : 11459 (lysat.sh) S 11457 11459 11291 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121018458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11459/statm: 1339 237 195 169 0 50 0
[pid=11462] ppid=11459 vsize=52960 CPUtime=1200.07
/proc/11462/stat : 11462 (LySATi) R 11459 11459 11291 0 -1 4194304 12117 0 0 0 119993 14 0 0 25 0 1 0 1121018459 54231040 12102 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/11462/statm: 13240 12102 81 174 0 13063 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 58316

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 11459 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.008997
# 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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 58316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 453
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 1.42278 second user time and 2.95255 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-31 09:12:46
IDJOB=1525904
IDBENCH=70437
IDSOLVER=511
FILE ID=node57/1525904-1238483566
PBS_JOBID= 9061840
Free space on /tmp= 66264 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S1772254584-042.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525904-1238483566/watcher-1525904-1238483566 -o /tmp/evaluation-result-1525904-1238483566/solver-1525904-1238483566 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525904-1238483566.cnf i

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

MD5SUM BENCH= f204ae5b9db3d0db644045bd9b064e28
RANDOM SEED=1280665133

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:       1548992 kB
Buffers:         80840 kB
Cached:         333176 kB
SwapCached:       7992 kB
Active:         183172 kB
Inactive:       240240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548992 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          15100 kB
Slab:            69656 kB
Committed_AS:  2659136 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 09:32:49