Trace number 1527344

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S321371087-018.cnf
MD5SUMb036614b8a0cd434fa1df7a69038371b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007998
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1944     5909 |      --       0       --      -- |     --   | -11/44
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 448   #clauses: 1944   #literals: 5909
0.00/0.00	c CPU time:   0.005999 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:  448                                                  |
0.00/0.01	c |  Number of clauses:    1944                                                 |
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-1527344-1238592932/watcher-1527344-1238592932 -o /tmp/evaluation-result-1527344-1238592932/solver-1527344-1238592932 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527344-1238592932.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: 0.92 0.98 1.01 3/64 11346
/proc/meminfo: memFree=1290808/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131958446 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1339 235 195 169 0 50 0
[pid=11347] ppid=11346 vsize=828 CPUtime=0
/proc/11347/stat : 11347 (SatElite) R 11346 11346 10579 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1131958446 847872 134 1992294400 134512640 135034092 4294956096 18446744073709551615 134566215 0 0 4096 3 0 0 0 17 1 0 0
/proc/11347/statm: 207 134 68 127 0 77 0

[startup+0.108926 s]
/proc/loadavg: 0.92 0.98 1.01 3/64 11346
/proc/meminfo: memFree=1290808/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201941 s]
/proc/loadavg: 0.92 0.98 1.01 3/64 11346
/proc/meminfo: memFree=1290808/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301952 s]
/proc/loadavg: 0.92 0.98 1.01 3/64 11346
/proc/meminfo: memFree=1290808/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70201 s]
/proc/loadavg: 0.92 0.98 1.01 3/64 11346
/proc/meminfo: memFree=1290808/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50113 s]
/proc/loadavg: 0.92 0.98 1.01 2/66 11349
/proc/meminfo: memFree=1288680/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=3952 CPUtime=1.48
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 634 0 0 0 148 0 0 0 25 0 1 0 1131958447 4046848 619 1992294400 134512640 135226915 4294956208 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 988 619 81 174 0 811 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9308

[startup+3.10136 s]
/proc/loadavg: 0.92 0.98 1.01 2/66 11349
/proc/meminfo: memFree=1287912/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=4476 CPUtime=3.07
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 774 0 0 0 307 0 0 0 25 0 1 0 1131958447 4583424 759 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 1119 759 81 174 0 942 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9832

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 1.01 2/66 11349
/proc/meminfo: memFree=1286504/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=5940 CPUtime=6.27
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 1121 0 0 0 627 0 0 0 25 0 1 0 1131958447 6082560 1106 1992294400 134512640 135226915 4294956208 18446744073709551615 134536858 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 1485 1106 81 174 0 1308 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11296

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 1.01 2/66 11349
/proc/meminfo: memFree=1284328/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=7880 CPUtime=12.67
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 1630 0 0 0 1266 1 0 0 25 0 1 0 1131958447 8069120 1615 1992294400 134512640 135226915 4294956208 18446744073709551615 134525810 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 1970 1615 81 174 0 1793 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13236

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 1.01 2/66 11351
/proc/meminfo: memFree=1282152/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=9748 CPUtime=25.46
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 2082 0 0 0 2545 1 0 0 25 0 1 0 1131958447 9981952 2067 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 2437 2067 81 174 0 2260 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15104

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 1.01 2/66 11351
/proc/meminfo: memFree=1279400/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=12872 CPUtime=51.06
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 2807 0 0 0 5104 2 0 0 25 0 1 0 1131958447 13180928 2792 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 3218 2792 81 174 0 3041 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18228

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 1.00 2/66 11351
/proc/meminfo: memFree=1275816/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=16304 CPUtime=102.24
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 3674 0 0 0 10221 3 0 0 25 0 1 0 1131958447 16695296 3659 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 4076 3659 81 174 0 3899 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21660

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11351
/proc/meminfo: memFree=1271912/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=20424 CPUtime=162.22
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 4645 0 0 0 16217 5 0 0 25 0 1 0 1131958447 20914176 4630 1992294400 134512640 135226915 4294956208 18446744073709551615 134536863 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 5106 4630 81 174 0 4929 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25780

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11351
/proc/meminfo: memFree=1265576/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=27064 CPUtime=222.21
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 6229 0 0 0 22214 7 0 0 25 0 1 0 1131958447 27713536 6214 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 6766 6214 81 174 0 6589 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32420

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11351
/proc/meminfo: memFree=1264872/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=27748 CPUtime=282.18
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 6399 0 0 0 28211 7 0 0 25 0 1 0 1131958447 28413952 6384 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 6937 6384 81 174 0 6760 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33104

[startup+342.301 s]
/proc/loadavg: 1.12 1.02 1.01 2/66 11351
/proc/meminfo: memFree=1263400/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=29344 CPUtime=342.16
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 6772 0 0 0 34208 8 0 0 25 0 1 0 1131958447 30048256 6757 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 7336 6757 81 174 0 7159 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 34700

[startup+402.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 11351
/proc/meminfo: memFree=1262696/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=29960 CPUtime=402.14
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 6943 0 0 0 40206 8 0 0 25 0 1 0 1131958447 30679040 6928 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 7490 6928 81 174 0 7313 0

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

/proc/11349/statm: 9686 9024 81 174 0 9509 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 44100

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11351
/proc/meminfo: memFree=1253480/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=39764 CPUtime=582.08
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 9246 0 0 0 58196 12 0 0 25 0 1 0 1131958447 40718336 9231 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 9941 9231 81 174 0 9764 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 45120

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11351
/proc/meminfo: memFree=1253032/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=40168 CPUtime=642.07
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 9352 0 0 0 64194 13 0 0 25 0 1 0 1131958447 41132032 9337 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 10042 9337 81 174 0 9865 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 45524

[startup+702.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 11351
/proc/meminfo: memFree=1252456/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=40724 CPUtime=702.05
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 9489 0 0 0 70192 13 0 0 25 0 1 0 1131958447 41701376 9474 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 10181 9474 81 174 0 10004 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 46080

[startup+762.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 11351
/proc/meminfo: memFree=1250536/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=42824 CPUtime=762.03
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 9958 0 0 0 76189 14 0 0 25 0 1 0 1131958447 43851776 9943 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 10706 9943 81 174 0 10529 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 48180

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 11351
/proc/meminfo: memFree=1246504/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=46904 CPUtime=822.01
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 10957 0 0 0 82185 16 0 0 25 0 1 0 1131958447 48029696 10942 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 11726 10942 81 174 0 11549 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 52260

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11351
/proc/meminfo: memFree=1245096/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=48256 CPUtime=881.99
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 11299 0 0 0 88182 17 0 0 25 0 1 0 1131958447 49414144 11284 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 12064 11284 81 174 0 11887 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 53612

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11351
/proc/meminfo: memFree=1245160/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=48440 CPUtime=941.97
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 11312 0 0 0 94180 17 0 0 25 0 1 0 1131958447 49602560 11297 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 12110 11297 81 174 0 11933 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 53796

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11351
/proc/meminfo: memFree=1244840/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=48876 CPUtime=1001.95
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 11422 0 0 0 100178 17 0 0 25 0 1 0 1131958447 50049024 11407 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 12219 11407 81 174 0 12042 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 54232

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11351
/proc/meminfo: memFree=1244456/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=49284 CPUtime=1061.93
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 11507 0 0 0 106176 17 0 0 25 0 1 0 1131958447 50466816 11492 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 12321 11492 81 174 0 12144 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 54640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11351
/proc/meminfo: memFree=1243688/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=50228 CPUtime=1121.9
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 11690 0 0 0 112173 17 0 0 25 0 1 0 1131958447 51433472 11675 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 12557 11675 81 174 0 12380 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 55584

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11351
/proc/meminfo: memFree=1241896/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=52140 CPUtime=1181.89
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 12146 0 0 0 118171 18 0 0 25 0 1 0 1131958447 53391360 12131 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 13035 12131 81 174 0 12858 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 57496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11351
/proc/meminfo: memFree=1240424/2055920 swapFree=4175692/4192956
[pid=11346] ppid=11344 vsize=5356 CPUtime=0
/proc/11346/stat : 11346 (lysat.sh) S 11344 11346 10579 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1131958446 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1339 237 195 169 0 50 0
[pid=11349] ppid=11346 vsize=53532 CPUtime=1200.08
/proc/11349/stat : 11349 (LySATi) R 11346 11346 10579 0 -1 4194304 12492 0 0 0 119990 18 0 0 25 0 1 0 1131958447 54816768 12477 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/11349/statm: 13383 12477 81 174 0 13206 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 58888

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 11346 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# 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): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.9
CPU system time (s): 0.18
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 58888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 465
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 1.27281 second user time and 3.10353 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-01 15:35:32
IDJOB=1527344
IDBENCH=70725
IDSOLVER=511
FILE ID=node30/1527344-1238592932
PBS_JOBID= 9062235
Free space on /tmp= 66360 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S321371087-018.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527344-1238592932/watcher-1527344-1238592932 -o /tmp/evaluation-result-1527344-1238592932/solver-1527344-1238592932 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527344-1238592932.cnf i

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

MD5SUM BENCH= b036614b8a0cd434fa1df7a69038371b
RANDOM SEED=803448894

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:       1291288 kB
Buffers:         95916 kB
Cached:         569388 kB
SwapCached:      11092 kB
Active:         227596 kB
Inactive:       450816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1291288 kB
SwapTotal:     4192956 kB
SwapFree:      4175692 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          18732 kB
Slab:            72364 kB
Committed_AS:  3274640 kB
PageTables:       1368 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= 66356 MiB
End job on node30 at 2009-04-01 15:55:35