Trace number 1527109

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) 1200.01 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S565763763-051.cnf
MD5SUMc8ce7aa8b898c6cd15227b0e8c297c77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2363     7224 |      --       0       --      -- |     --   | -17/84
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 541   #clauses: 2363   #literals: 7224
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	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:  541                                                  |
0.00/0.01	c |  Number of clauses:    2363                                                 |
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-1527109-1238577700/watcher-1527109-1238577700 -o /tmp/evaluation-result-1527109-1238577700/solver-1527109-1238577700 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527109-1238577700.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 1.00 3/64 18078
/proc/meminfo: memFree=1412480/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 734662469 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18078/statm: 1339 235 195 169 0 50 0
[pid=18079] ppid=18078 vsize=960 CPUtime=0
/proc/18079/stat : 18079 (SatElite) R 18078 18078 17973 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 734662469 983040 153 1992294400 134512640 135034092 4294956112 18446744073709551615 134566276 0 0 4096 3 0 0 0 17 1 0 0
/proc/18079/statm: 240 154 68 127 0 110 0

[startup+0.0183381 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18078
/proc/meminfo: memFree=1412480/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101345 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18078
/proc/meminfo: memFree=1412480/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301373 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18078
/proc/meminfo: memFree=1412480/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701429 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18078
/proc/meminfo: memFree=1412480/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1410352/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=4184 CPUtime=1.48
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 701 0 0 0 148 0 0 0 25 0 1 0 734662470 4284416 686 1992294400 134512640 135226915 4294956224 18446744073709551615 134525901 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 1046 686 81 174 0 869 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9540

[startup+3.10177 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1409264/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=5104 CPUtime=3.08
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 921 0 0 0 308 0 0 0 25 0 1 0 734662470 5226496 906 1992294400 134512640 135226915 4294956224 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 1276 906 81 174 0 1099 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10460

[startup+6.30122 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1407488/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=6336 CPUtime=6.28
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 1229 0 0 0 628 0 0 0 25 0 1 0 734662470 6488064 1214 1992294400 134512640 135226915 4294956224 18446744073709551615 134540503 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 1584 1214 81 174 0 1407 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11692

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1405824/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=8200 CPUtime=12.67
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 1685 0 0 0 1267 0 0 0 25 0 1 0 734662470 8396800 1670 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 2050 1670 81 174 0 1873 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13556

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1403136/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=10732 CPUtime=25.46
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 2306 0 0 0 2545 1 0 0 25 0 1 0 734662470 10989568 2291 1992294400 134512640 135226915 4294956224 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 2683 2291 81 174 0 2506 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16088

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1400128/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=14000 CPUtime=51.06
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 3114 0 0 0 5103 3 0 0 25 0 1 0 734662470 14336000 3099 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 3500 3099 81 174 0 3323 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19356

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1395840/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=18100 CPUtime=102.24
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 4129 0 0 0 10220 4 0 0 25 0 1 0 734662470 18534400 4114 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 4525 4114 81 174 0 4348 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23456

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1393280/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=20696 CPUtime=162.19
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 4745 0 0 0 16214 5 0 0 25 0 1 0 734662470 21192704 4730 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 5174 4730 81 174 0 4997 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 26052

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1385600/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=28764 CPUtime=222.16
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 6677 0 0 0 22209 7 0 0 25 0 1 0 734662470 29454336 6662 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 7191 6662 81 174 0 7014 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 34120

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1385280/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=29256 CPUtime=282.12
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 6787 0 0 0 28205 7 0 0 25 0 1 0 734662470 29958144 6772 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 7314 6772 81 174 0 7137 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 34612

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1380544/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=33824 CPUtime=342.07
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 7944 0 0 0 34200 7 0 0 25 0 1 0 734662470 34635776 7929 1992294400 134512640 135226915 4294956224 18446744073709551615 134538688 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 8456 7929 81 174 0 8279 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 39180

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1380224/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=34116 CPUtime=402.06
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 8021 0 0 0 40198 8 0 0 25 0 1 0 734662470 34934784 8006 1992294400 134512640 135226915 4294956224 18446744073709551615 134552316 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 8529 8006 81 174 0 8352 0

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

/proc/18081/statm: 10297 9675 81 174 0 10120 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 46544

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1373440/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=41516 CPUtime=581.97
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 9738 0 0 0 58188 9 0 0 25 0 1 0 734662470 42512384 9723 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 10379 9723 81 174 0 10202 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 46872

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1372928/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=41984 CPUtime=641.95
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 9853 0 0 0 64186 9 0 0 25 0 1 0 734662470 42991616 9838 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 10496 9838 81 174 0 10319 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 47340

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1371968/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=42804 CPUtime=701.93
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 10079 0 0 0 70183 10 0 0 25 0 1 0 734662470 43831296 10064 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 10701 10064 81 174 0 10524 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 48160

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1367936/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=46904 CPUtime=761.9
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 11075 0 0 0 76179 11 0 0 25 0 1 0 734662470 48029696 11060 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 11726 11060 81 174 0 11549 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 52260

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1365120/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=49768 CPUtime=821.88
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 11773 0 0 0 82176 12 0 0 25 0 1 0 734662470 50962432 11758 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 12442 11758 81 174 0 12265 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 55124

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1365120/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=49768 CPUtime=881.85
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 11775 0 0 0 88173 12 0 0 25 0 1 0 734662470 50962432 11760 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 12442 11760 81 174 0 12265 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 55124

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1364928/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=49912 CPUtime=941.82
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 11834 0 0 0 94170 12 0 0 25 0 1 0 734662470 51109888 11819 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 12478 11819 81 174 0 12301 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 55268

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1364736/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=50276 CPUtime=1001.8
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 11908 0 0 0 100168 12 0 0 25 0 1 0 734662470 51482624 11893 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 12569 11893 81 174 0 12392 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 55632

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1364096/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=50892 CPUtime=1061.78
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 12067 0 0 0 106165 13 0 0 25 0 1 0 734662470 52113408 12052 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 12723 12052 81 174 0 12546 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 56248

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1361088/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=54012 CPUtime=1121.75
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 12820 0 0 0 112161 14 0 0 25 0 1 0 734662470 55308288 12805 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 13503 12805 81 174 0 13326 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 59368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1356992/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=58200 CPUtime=1181.73
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 13848 0 0 0 118158 15 0 0 25 0 1 0 734662470 59596800 13833 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 14550 13833 81 174 0 14373 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 63556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18081
/proc/meminfo: memFree=1355776/2055920 swapFree=4179868/4192956
[pid=18078] ppid=18076 vsize=5356 CPUtime=0
/proc/18078/stat : 18078 (lysat.sh) S 18076 18078 17973 0 -1 4194304 310 186 0 0 0 0 0 0 16 0 1 0 734662469 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18078/statm: 1339 237 195 169 0 50 0
[pid=18081] ppid=18078 vsize=60224 CPUtime=1200.01
/proc/18081/stat : 18081 (LySATi) R 18078 18078 17973 0 -1 4194304 14156 0 0 0 119986 15 0 0 25 0 1 0 734662470 61669376 14141 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18081/statm: 15056 14141 81 174 0 14879 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 65580

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 18078 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.014997
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.86
CPU system time (s): 0.15
CPU usage (%): 99.9498
Max. virtual memory (cumulated for all children) (KiB): 65580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 496
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= 3

runsolver used 1.18682 second user time and 3.18751 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-01 11:21:40
IDJOB=1527109
IDBENCH=70678
IDSOLVER=511
FILE ID=node49/1527109-1238577700
PBS_JOBID= 9062211
Free space on /tmp= 66388 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S565763763-051.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527109-1238577700/watcher-1527109-1238577700 -o /tmp/evaluation-result-1527109-1238577700/solver-1527109-1238577700 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527109-1238577700.cnf i

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

MD5SUM BENCH= c8ce7aa8b898c6cd15227b0e8c297c77
RANDOM SEED=853386372

node49.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		: 3000.214
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		: 3000.214
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:       1413024 kB
Buffers:        107848 kB
Cached:         431944 kB
SwapCached:       6452 kB
Active:         214172 kB
Inactive:       334572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1413024 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          14652 kB
Slab:            80072 kB
Committed_AS:  1957460 kB
PageTables:       1384 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= 66384 MiB
End job on node49 at 2009-04-01 11:41:43