Trace number 1526709

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
MD5SUM871c21efb71b729632fed1e9ce79057d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2287     6919 |      --       0       --      -- |     --   | -8/34
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 532   #clauses: 2287   #literals: 6919
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:  532                                                  |
0.00/0.01	c |  Number of clauses:    2287                                                 |
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-1526709-1238536171/watcher-1526709-1238536171 -o /tmp/evaluation-result-1526709-1238536171/solver-1526709-1238536171 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526709-1238536171.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 0.99 1.08 3/64 5121
/proc/meminfo: memFree=864456/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1126279520 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 235 195 169 0 50 0
[pid=5122] ppid=5121 vsize=956 CPUtime=0
/proc/5122/stat : 5122 (SatElite) R 5121 5121 4739 0 -1 4194304 159 0 0 0 0 0 0 0 19 0 1 0 1126279521 978944 143 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/5122/statm: 239 144 65 127 0 109 0

[startup+0.0714831 s]
/proc/loadavg: 0.92 0.99 1.08 3/64 5121
/proc/meminfo: memFree=864456/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101484 s]
/proc/loadavg: 0.92 0.99 1.08 3/64 5121
/proc/meminfo: memFree=864456/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301505 s]
/proc/loadavg: 0.92 0.99 1.08 3/64 5121
/proc/meminfo: memFree=864456/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701542 s]
/proc/loadavg: 0.92 0.99 1.08 3/64 5121
/proc/meminfo: memFree=864456/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50161 s]
/proc/loadavg: 0.92 0.99 1.08 2/66 5124
/proc/meminfo: memFree=862456/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=3756 CPUtime=1.47
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 581 0 0 0 147 0 0 0 25 0 1 0 1126279522 3846144 566 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 939 566 81 174 0 762 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9112

[startup+3.10176 s]
/proc/loadavg: 0.92 0.99 1.08 2/66 5124
/proc/meminfo: memFree=861496/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=4688 CPUtime=3.07
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 832 0 0 0 307 0 0 0 25 0 1 0 1126279522 4800512 817 1992294400 134512640 135226915 4294956208 18446744073709551615 134537392 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 1172 817 81 174 0 995 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10044

[startup+6.30206 s]
/proc/loadavg: 0.93 0.99 1.08 2/66 5124
/proc/meminfo: memFree=859832/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=6140 CPUtime=6.27
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 1174 0 0 0 627 0 0 0 25 0 1 0 1126279522 6287360 1159 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 1535 1159 81 174 0 1358 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11496

[startup+12.7017 s]
/proc/loadavg: 0.93 0.99 1.08 2/66 5124
/proc/meminfo: memFree=857656/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=8152 CPUtime=12.66
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 1700 0 0 0 1265 1 0 0 25 0 1 0 1126279522 8347648 1685 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 2038 1685 81 174 0 1861 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13508

[startup+25.5018 s]
/proc/loadavg: 0.95 0.99 1.08 2/66 5124
/proc/meminfo: memFree=855544/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=10148 CPUtime=25.47
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 2172 0 0 0 2545 2 0 0 25 0 1 0 1126279522 10391552 2157 1992294400 134512640 135226915 4294956208 18446744073709551615 134537009 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 2537 2157 81 174 0 2360 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15504

[startup+51.1012 s]
/proc/loadavg: 0.96 0.99 1.08 2/66 5124
/proc/meminfo: memFree=852472/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=13580 CPUtime=51.05
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 2999 0 0 0 5102 3 0 0 25 0 1 0 1126279522 13905920 2984 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 3395 2984 81 174 0 3218 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18936

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 1.07 2/66 5124
/proc/meminfo: memFree=848440/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=17268 CPUtime=102.23
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 3943 0 0 0 10219 4 0 0 25 0 1 0 1126279522 17682432 3928 1992294400 134512640 135226915 4294956208 18446744073709551615 134554654 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 4317 3928 81 174 0 4140 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22624

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 5124
/proc/meminfo: memFree=843448/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=22544 CPUtime=162.21
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 5176 0 0 0 16216 5 0 0 25 0 1 0 1126279522 23085056 5161 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 5636 5161 81 174 0 5459 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27900

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 5124
/proc/meminfo: memFree=839928/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=26092 CPUtime=222.19
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 6068 0 0 0 22213 6 0 0 25 0 1 0 1126279522 26718208 6053 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 6523 6053 81 174 0 6346 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 31448

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 5124
/proc/meminfo: memFree=839224/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=26832 CPUtime=282.17
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 6244 0 0 0 28211 6 0 0 25 0 1 0 1126279522 27475968 6229 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 6708 6229 81 174 0 6531 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 32188

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 5124
/proc/meminfo: memFree=833400/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=32956 CPUtime=342.14
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 7714 0 0 0 34207 7 0 0 25 0 1 0 1126279522 33746944 7699 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 8239 7699 81 174 0 8062 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 38312

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 5124
/proc/meminfo: memFree=833080/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=33256 CPUtime=402.11
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 7783 0 0 0 40204 7 0 0 25 0 1 0 1126279522 34054144 7768 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 8314 7768 81 174 0 8137 0

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

/proc/5124/statm: 9839 9164 81 174 0 9662 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 44712

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 5124
/proc/meminfo: memFree=827448/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=39356 CPUtime=582.05
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 9181 0 0 0 58196 9 0 0 25 0 1 0 1126279522 40300544 9166 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 9839 9166 81 174 0 9662 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 44712

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 5124
/proc/meminfo: memFree=827128/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=39812 CPUtime=642.02
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 9270 0 0 0 64193 9 0 0 25 0 1 0 1126279522 40767488 9255 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 9953 9255 81 174 0 9776 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 45168

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 5130
/proc/meminfo: memFree=824376/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=42436 CPUtime=702.01
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 9915 0 0 0 70191 10 0 0 25 0 1 0 1126279522 43454464 9900 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 10609 9900 81 174 0 10432 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 47792

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 5130
/proc/meminfo: memFree=819704/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=47072 CPUtime=761.98
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 11073 0 0 0 76187 11 0 0 25 0 1 0 1126279522 48201728 11058 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 11768 11058 81 174 0 11591 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 52428

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5130
/proc/meminfo: memFree=817080/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=49944 CPUtime=821.95
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 11777 0 0 0 82183 12 0 0 25 0 1 0 1126279522 51142656 11762 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 12486 11762 81 174 0 12309 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 55300

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5130
/proc/meminfo: memFree=816824/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=50132 CPUtime=881.92
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 11821 0 0 0 88180 12 0 0 25 0 1 0 1126279522 51335168 11806 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 12533 11806 81 174 0 12356 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 55488

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5130
/proc/meminfo: memFree=816696/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=50132 CPUtime=941.9
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 11860 0 0 0 94178 12 0 0 25 0 1 0 1126279522 51335168 11845 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 12533 11845 81 174 0 12356 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 55488

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5130
/proc/meminfo: memFree=816120/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=50804 CPUtime=1001.87
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 12010 0 0 0 100175 12 0 0 25 0 1 0 1126279522 52023296 11995 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 12701 11995 81 174 0 12524 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 56160

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5130
/proc/meminfo: memFree=815160/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=51760 CPUtime=1061.84
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 12245 0 0 0 106172 12 0 0 25 0 1 0 1126279522 53002240 12230 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 12940 12230 81 174 0 12763 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 57116

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5130
/proc/meminfo: memFree=812984/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=54156 CPUtime=1121.83
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 12825 0 0 0 112169 14 0 0 25 0 1 0 1126279522 55455744 12810 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 13539 12810 81 174 0 13362 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 59512

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5130
/proc/meminfo: memFree=809720/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=58008 CPUtime=1181.8
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 13661 0 0 0 118166 14 0 0 25 0 1 0 1126279522 59400192 13646 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 14502 13646 81 174 0 14325 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 63364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5130
/proc/meminfo: memFree=808312/2055920 swapFree=4176868/4192956
[pid=5121] ppid=5119 vsize=5356 CPUtime=0
/proc/5121/stat : 5121 (lysat.sh) S 5119 5121 4739 0 -1 4194304 310 172 0 0 0 0 0 0 19 0 1 0 1126279520 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5121/statm: 1339 237 195 169 0 50 0
[pid=5124] ppid=5121 vsize=59348 CPUtime=1200.09
/proc/5124/stat : 5124 (LySATi) R 5121 5121 4739 0 -1 4194304 13965 0 0 0 119995 14 0 0 25 0 1 0 1126279522 60772352 13950 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5124/statm: 14837 13950 81 174 0 14660 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 64704

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 5121 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=11998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.011998
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.14
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 64704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 482
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.05584 second user time and 3.3215 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-31 23:49:31
IDJOB=1526709
IDBENCH=70598
IDSOLVER=511
FILE ID=node48/1526709-1238536171
PBS_JOBID= 9062050
Free space on /tmp= 66464 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526709-1238536171/watcher-1526709-1238536171 -o /tmp/evaluation-result-1526709-1238536171/solver-1526709-1238536171 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526709-1238536171.cnf i

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

MD5SUM BENCH= 871c21efb71b729632fed1e9ce79057d
RANDOM SEED=71411371

node48.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		: 3000.236
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		: 3000.236
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:        865000 kB
Buffers:        104348 kB
Cached:         983640 kB
SwapCached:      10280 kB
Active:         322972 kB
Inactive:       776880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        865000 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          17504 kB
Slab:            77192 kB
Committed_AS:  2707464 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-04-01 00:09:34