Trace number 1526489

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1854680784-082.cnf
MD5SUM4b06db6948efef167aa1a27d1aa9c8a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark143.586
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1771     5410 |      --       0       --      -- |     --   | -14/55
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 404   #clauses: 1771   #literals: 5410
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:  404                                                  |
0.00/0.01	c |  Number of clauses:    1771                                                 |
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-1526489-1238503353/watcher-1526489-1238503353 -o /tmp/evaluation-result-1526489-1238503353/solver-1526489-1238503353 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526489-1238503353.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: 1.99 1.85 1.57 3/73 12566
/proc/meminfo: memFree=1381360/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12566/statm: 1339 235 195 169 0 50 0
[pid=12567] ppid=12566 vsize=828 CPUtime=0
/proc/12567/stat : 12567 (SatElite) R 12566 12566 12143 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1002753855 847872 132 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/12567/statm: 207 132 68 127 0 77 0

[startup+0.081209 s]
/proc/loadavg: 1.99 1.85 1.57 3/73 12566
/proc/meminfo: memFree=1381360/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101211 s]
/proc/loadavg: 1.99 1.85 1.57 3/73 12566
/proc/meminfo: memFree=1381360/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301232 s]
/proc/loadavg: 1.99 1.85 1.57 3/73 12566
/proc/meminfo: memFree=1381360/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701273 s]
/proc/loadavg: 1.99 1.85 1.57 3/73 12566
/proc/meminfo: memFree=1381360/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50136 s]
/proc/loadavg: 1.91 1.84 1.57 2/75 12569
/proc/meminfo: memFree=1379360/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=3804 CPUtime=1.48
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 601 0 0 0 148 0 0 0 25 0 1 0 1002753856 3895296 586 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 951 586 81 174 0 774 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9160

[startup+3.10152 s]
/proc/loadavg: 1.91 1.84 1.57 2/75 12569
/proc/meminfo: memFree=1378528/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=4604 CPUtime=3.08
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 794 0 0 0 308 0 0 0 25 0 1 0 1002753856 4714496 779 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 1151 779 81 174 0 974 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9960

[startup+6.30186 s]
/proc/loadavg: 1.91 1.84 1.57 2/75 12569
/proc/meminfo: memFree=1377120/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=5656 CPUtime=6.28
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 1077 0 0 0 628 0 0 0 25 0 1 0 1002753856 5791744 1062 1992294400 134512640 135226915 4294956208 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 1414 1063 81 174 0 1237 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11012

[startup+12.7025 s]
/proc/loadavg: 1.77 1.81 1.56 2/75 12569
/proc/meminfo: memFree=1375200/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=7688 CPUtime=12.67
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 1558 0 0 0 1267 0 0 0 25 0 1 0 1002753856 7872512 1543 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 1922 1543 81 174 0 1745 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13044

[startup+25.5019 s]
/proc/loadavg: 1.65 1.78 1.55 2/75 12569
/proc/meminfo: memFree=1372960/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=9676 CPUtime=25.47
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 2030 0 0 0 2546 1 0 0 25 0 1 0 1002753856 9908224 2015 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 2419 2015 81 174 0 2242 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15032

[startup+51.1016 s]
/proc/loadavg: 1.43 1.72 1.54 2/75 12569
/proc/meminfo: memFree=1370336/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=12432 CPUtime=51.06
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 2704 0 0 0 5105 1 0 0 25 0 1 0 1002753856 12730368 2689 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 3108 2689 81 174 0 2931 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17788

[startup+102.307 s]
/proc/loadavg: 1.17 1.60 1.50 2/75 12569
/proc/meminfo: memFree=1366752/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=15928 CPUtime=102.26
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 3570 0 0 0 10223 3 0 0 25 0 1 0 1002753856 16310272 3555 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 3982 3555 81 174 0 3805 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21284

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.47 2/75 12569
/proc/meminfo: memFree=1362528/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=20396 CPUtime=162.24
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 4614 0 0 0 16220 4 0 0 25 0 1 0 1002753856 20885504 4599 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 5099 4599 81 174 0 4922 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25752

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.44 2/75 12569
/proc/meminfo: memFree=1360160/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=22732 CPUtime=222.22
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 5191 0 0 0 22218 4 0 0 25 0 1 0 1002753856 23277568 5176 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 5683 5176 81 174 0 5506 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28088

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.41 2/75 12569
/proc/meminfo: memFree=1359136/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=23944 CPUtime=282.2
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 5449 0 0 0 28216 4 0 0 25 0 1 0 1002753856 24518656 5434 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 5986 5434 81 174 0 5809 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 29300

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.38 2/75 12569
/proc/meminfo: memFree=1353504/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=29876 CPUtime=342.19
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 6866 0 0 0 34213 6 0 0 25 0 1 0 1002753856 30593024 6851 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 7469 6851 81 174 0 7292 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 35232

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.35 2/75 12569
/proc/meminfo: memFree=1351776/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=31780 CPUtime=402.17
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 7288 0 0 0 40211 6 0 0 25 0 1 0 1002753856 32542720 7273 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 7945 7273 81 174 0 7768 0

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

/proc/12569/statm: 8523 7854 81 174 0 8346 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 39448

[startup+582.301 s]
/proc/loadavg: 1.09 1.14 1.29 2/75 12569
/proc/meminfo: memFree=1346976/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=36896 CPUtime=582.12
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 8476 0 0 0 58205 7 0 0 25 0 1 0 1002753856 37781504 8461 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 9224 8461 81 174 0 9047 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 42252

[startup+642.301 s]
/proc/loadavg: 1.09 1.12 1.27 2/75 12569
/proc/meminfo: memFree=1346848/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=37076 CPUtime=642.11
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 8515 0 0 0 64204 7 0 0 25 0 1 0 1002753856 37965824 8500 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 9269 8500 81 174 0 9092 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 42432

[startup+702.302 s]
/proc/loadavg: 1.09 1.11 1.26 2/75 12569
/proc/meminfo: memFree=1346080/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=37964 CPUtime=702.09
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 8694 0 0 0 70202 7 0 0 25 0 1 0 1002753856 38875136 8679 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 9491 8679 81 174 0 9314 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 43320

[startup+762.306 s]
/proc/loadavg: 1.08 1.11 1.25 2/75 12569
/proc/meminfo: memFree=1345440/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=38688 CPUtime=762.09
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 8880 0 0 0 76201 8 0 0 25 0 1 0 1002753856 39616512 8865 1992294400 134512640 135226915 4294956208 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 9672 8865 81 174 0 9495 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 44044

[startup+822.301 s]
/proc/loadavg: 1.11 1.11 1.24 2/75 12569
/proc/meminfo: memFree=1341792/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=42276 CPUtime=822.06
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 9773 0 0 0 82197 9 0 0 25 0 1 0 1002753856 43290624 9758 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 10569 9758 81 174 0 10392 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 47632

[startup+882.302 s]
/proc/loadavg: 1.04 1.09 1.22 2/75 12569
/proc/meminfo: memFree=1338144/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=45716 CPUtime=882.05
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 10663 0 0 0 88196 9 0 0 25 0 1 0 1002753856 46813184 10648 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 11429 10648 81 174 0 11252 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 51072

[startup+942.302 s]
/proc/loadavg: 1.01 1.07 1.21 2/75 12569
/proc/meminfo: memFree=1335968/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=47812 CPUtime=942.03
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 11218 0 0 0 94193 10 0 0 25 0 1 0 1002753856 48959488 11203 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 11953 11203 81 174 0 11776 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 53168

[startup+1002.3 s]
/proc/loadavg: 1.00 1.06 1.19 2/75 12569
/proc/meminfo: memFree=1335840/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=47952 CPUtime=1002.02
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 11242 0 0 0 100192 10 0 0 25 0 1 0 1002753856 49102848 11227 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 11988 11227 81 174 0 11811 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 53308

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.17 2/75 12569
/proc/meminfo: memFree=1335648/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=48172 CPUtime=1062
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 11296 0 0 0 106190 10 0 0 25 0 1 0 1002753856 49328128 11281 1992294400 134512640 135226915 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 12043 11281 81 174 0 11866 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 53528

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.16 2/75 12575
/proc/meminfo: memFree=1335392/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=48472 CPUtime=1121.99
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 11358 0 0 0 112189 10 0 0 25 0 1 0 1002753856 49635328 11343 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 12118 11343 81 174 0 11941 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 53828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.15 2/75 12575
/proc/meminfo: memFree=1335136/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=48696 CPUtime=1181.97
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 11437 0 0 0 118187 10 0 0 25 0 1 0 1002753856 49864704 11422 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 12174 11422 81 174 0 11997 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 54052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.15 2/75 12575
/proc/meminfo: memFree=1334880/2055920 swapFree=4175408/4192956
[pid=12566] ppid=12564 vsize=5356 CPUtime=0
/proc/12566/stat : 12566 (lysat.sh) S 12564 12566 12143 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1002753855 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12566/statm: 1339 237 195 169 0 50 0
[pid=12569] ppid=12566 vsize=48984 CPUtime=1200.07
/proc/12569/stat : 12569 (LySATi) R 12566 12566 12143 0 -1 4194304 11494 0 0 0 119997 10 0 0 25 0 1 0 1002753856 50159616 11479 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/12569/statm: 12246 11479 81 174 0 12069 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 54340

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 12566 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=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.1
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 54340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463
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 1.07384 second user time and 3.3045 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-31 14:42:33
IDJOB=1526489
IDBENCH=70554
IDSOLVER=511
FILE ID=node79/1526489-1238503353
PBS_JOBID= 9061917
Free space on /tmp= 65556 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1854680784-082.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526489-1238503353/watcher-1526489-1238503353 -o /tmp/evaluation-result-1526489-1238503353/solver-1526489-1238503353 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526489-1238503353.cnf i

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

MD5SUM BENCH= 4b06db6948efef167aa1a27d1aa9c8a8
RANDOM SEED=440049002

node79.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1381904 kB
Buffers:         90840 kB
Cached:         478700 kB
SwapCached:      11792 kB
Active:         327016 kB
Inactive:       258728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1381904 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          22684 kB
Slab:            73424 kB
Committed_AS:  2690536 kB
PageTables:       2004 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= 65552 MiB
End job on node79 at 2009-03-31 15:02:35