Trace number 1526414

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1803805764-016.cnf
MD5SUMd656d2954192ff0afc1fa92de39f8309
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2119     6395 |      --       0       --      -- |     --   | -6/20
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 493   #clauses: 2119   #literals: 6395
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:  493                                                  |
0.00/0.01	c |  Number of clauses:    2119                                                 |
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-1526414-1238495703/watcher-1526414-1238495703 -o /tmp/evaluation-result-1526414-1238495703/solver-1526414-1238495703 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526414-1238495703.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 1.01 1.26 3/65 20762
/proc/meminfo: memFree=1212248/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 333291093 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 235 195 169 0 50 0
[pid=20763] ppid=20762 vsize=960 CPUtime=0
/proc/20763/stat : 20763 (SatElite) R 20762 20762 20510 0 -1 4194304 160 0 0 0 0 0 0 0 19 0 1 0 333291093 983040 144 1992294400 134512640 135034092 4294956096 18446744073709551615 134836582 0 0 4096 3 0 0 0 17 0 0 0
/proc/20763/statm: 240 144 68 127 0 110 0

[startup+0.103998 s]
/proc/loadavg: 0.92 1.01 1.26 3/65 20762
/proc/meminfo: memFree=1212248/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.202011 s]
/proc/loadavg: 0.92 1.01 1.26 3/65 20762
/proc/meminfo: memFree=1212248/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302022 s]
/proc/loadavg: 0.92 1.01 1.26 3/65 20762
/proc/meminfo: memFree=1212248/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701077 s]
/proc/loadavg: 0.92 1.01 1.26 3/65 20762
/proc/meminfo: memFree=1212248/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50117 s]
/proc/loadavg: 0.92 1.01 1.26 2/67 20765
/proc/meminfo: memFree=1210056/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=3920 CPUtime=1.48
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 632 0 0 0 148 0 0 0 25 0 1 0 333291094 4014080 617 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 980 617 81 174 0 803 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9276

[startup+3.10138 s]
/proc/loadavg: 0.92 1.01 1.26 2/67 20765
/proc/meminfo: memFree=1209160/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=4720 CPUtime=3.08
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 833 0 0 0 308 0 0 0 25 0 1 0 333291094 4833280 818 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 1180 818 81 174 0 1003 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10076

[startup+6.30278 s]
/proc/loadavg: 0.93 1.01 1.26 2/67 20765
/proc/meminfo: memFree=1207368/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=6236 CPUtime=6.28
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 1211 0 0 0 628 0 0 0 25 0 1 0 333291094 6385664 1196 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 1559 1196 81 174 0 1382 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11592

[startup+12.7016 s]
/proc/loadavg: 0.93 1.01 1.25 2/67 20765
/proc/meminfo: memFree=1205576/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=8128 CPUtime=12.67
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 1672 0 0 0 1267 0 0 0 25 0 1 0 333291094 8323072 1657 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 2032 1657 81 174 0 1855 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13484

[startup+25.5012 s]
/proc/loadavg: 0.95 1.00 1.25 2/67 20765
/proc/meminfo: memFree=1203592/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=9948 CPUtime=25.47
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 2128 0 0 0 2546 1 0 0 25 0 1 0 333291094 10186752 2113 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 2487 2113 81 174 0 2310 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15304

[startup+51.1015 s]
/proc/loadavg: 0.96 1.00 1.24 2/67 20765
/proc/meminfo: memFree=1200712/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=13092 CPUtime=51.05
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 2864 0 0 0 5104 1 0 0 25 0 1 0 333291094 13406208 2849 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 3273 2849 81 174 0 3096 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18448

[startup+102.302 s]
/proc/loadavg: 0.98 1.00 1.23 2/67 20765
/proc/meminfo: memFree=1195272/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=18472 CPUtime=102.24
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 4184 0 0 0 10220 4 0 0 25 0 1 0 333291094 18915328 4169 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 4618 4169 81 174 0 4441 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23828

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.21 2/67 20765
/proc/meminfo: memFree=1191560/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=22136 CPUtime=162.21
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 5102 0 0 0 16216 5 0 0 25 0 1 0 333291094 22667264 5087 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 5534 5087 81 174 0 5357 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27492

[startup+222.306 s]
/proc/loadavg: 0.99 1.00 1.19 2/67 20765
/proc/meminfo: memFree=1187272/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=26764 CPUtime=222.18
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 6176 0 0 0 22212 6 0 0 25 0 1 0 333291094 27406336 6161 1992294400 134512640 135226915 4294956208 18446744073709551615 134536955 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 6691 6161 81 174 0 6514 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 32120

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.18 2/67 20765
/proc/meminfo: memFree=1185736/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=28400 CPUtime=282.15
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 6564 0 0 0 28209 6 0 0 25 0 1 0 333291094 29081600 6549 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 7100 6549 81 174 0 6923 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 33756

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.17 2/67 20765
/proc/meminfo: memFree=1183496/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=30688 CPUtime=342.12
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 7114 0 0 0 34206 6 0 0 25 0 1 0 333291094 31424512 7099 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 7672 7099 81 174 0 7495 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 36044

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.15 2/67 20765
/proc/meminfo: memFree=1183240/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=30836 CPUtime=402.1
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 7183 0 0 0 40203 7 0 0 25 0 1 0 333291094 31576064 7168 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20765/statm: 7709 7168 81 174 0 7532 0

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

/proc/20765/statm: 9660 8956 81 174 0 9483 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 43996

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.11 2/67 20765
/proc/meminfo: memFree=1175176/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=39588 CPUtime=641.98
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 9214 0 0 0 64190 8 0 0 25 0 1 0 333291094 40538112 9199 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 9897 9199 81 174 0 9720 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 44944

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.10 2/67 20765
/proc/meminfo: memFree=1174216/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=40636 CPUtime=701.96
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 9449 0 0 0 70188 8 0 0 25 0 1 0 333291094 41611264 9434 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 10159 9434 81 174 0 9982 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 45992

[startup+762.301 s]
/proc/loadavg: 0.99 1.00 1.09 2/67 20765
/proc/meminfo: memFree=1170312/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=44524 CPUtime=761.93
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 10431 0 0 0 76184 9 0 0 25 0 1 0 333291094 45592576 10416 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 11131 10416 81 174 0 10954 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 49880

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.08 2/67 20765
/proc/meminfo: memFree=1166792/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=48272 CPUtime=821.9
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 11301 0 0 0 82180 10 0 0 25 0 1 0 333291094 49430528 11286 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 12068 11286 81 174 0 11891 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 53628

[startup+882.307 s]
/proc/loadavg: 0.99 1.00 1.08 2/67 20765
/proc/meminfo: memFree=1166728/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=48272 CPUtime=881.88
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 11303 0 0 0 88178 10 0 0 25 0 1 0 333291094 49430528 11288 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 12068 11288 81 174 0 11891 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 53628

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.07 2/67 20765
/proc/meminfo: memFree=1166664/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=48272 CPUtime=941.86
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 11328 0 0 0 94175 11 0 0 25 0 1 0 333291094 49430528 11313 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/20765/statm: 12068 11313 81 174 0 11891 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 53628

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.06 2/67 20765
/proc/meminfo: memFree=1166472/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=48460 CPUtime=1001.83
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 11374 0 0 0 100172 11 0 0 25 0 1 0 333291094 49623040 11359 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 12115 11359 81 174 0 11938 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 53816

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.06 2/67 20765
/proc/meminfo: memFree=1165896/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=49120 CPUtime=1061.8
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 11526 0 0 0 106169 11 0 0 25 0 1 0 333291094 50298880 11511 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 12280 11511 81 174 0 12103 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 54476

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.05 2/67 20765
/proc/meminfo: memFree=1164616/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=50416 CPUtime=1121.77
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 11853 0 0 0 112166 11 0 0 25 0 1 0 333291094 51625984 11838 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20765/statm: 12604 11838 81 174 0 12427 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 55772

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.05 2/67 20765
/proc/meminfo: memFree=1161096/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=54080 CPUtime=1181.74
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 12756 0 0 0 118162 12 0 0 25 0 1 0 333291094 55377920 12741 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 13520 12741 81 174 0 13343 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 59436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 1.00 1.04 2/67 20765
/proc/meminfo: memFree=1160008/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=55624 CPUtime=1200.05
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 12989 0 0 0 119992 13 0 0 25 0 1 0 333291094 56958976 12974 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 13906 12974 81 174 0 13729 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 60980

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.6 s]
/proc/loadavg: 0.99 1.00 1.04 2/67 20765
/proc/meminfo: memFree=1160008/2055920 swapFree=4191900/4192956
[pid=20762] ppid=20760 vsize=5356 CPUtime=0
/proc/20762/stat : 20762 (lysat.sh) S 20760 20762 20510 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 333291093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20762/statm: 1339 237 195 169 0 50 0
[pid=20765] ppid=20762 vsize=55624 CPUtime=1200.05
/proc/20765/stat : 20765 (LySATi) R 20762 20762 20510 0 -1 4194304 12989 0 0 0 119992 13 0 0 25 0 1 0 333291094 56958976 12974 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/20765/statm: 13906 12974 81 174 0 13729 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 60980

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20762 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.92
CPU system time (s): 0.13
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 60980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 475
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 1.05884 second user time and 3.34649 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-31 12:35:03
IDJOB=1526414
IDBENCH=70539
IDSOLVER=511
FILE ID=node54/1526414-1238495703
PBS_JOBID= 9061893
Free space on /tmp= 66492 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1803805764-016.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526414-1238495703/watcher-1526414-1238495703 -o /tmp/evaluation-result-1526414-1238495703/solver-1526414-1238495703 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526414-1238495703.cnf i

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

MD5SUM BENCH= d656d2954192ff0afc1fa92de39f8309
RANDOM SEED=74327824

node54.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1212792 kB
Buffers:         94012 kB
Cached:         651348 kB
SwapCached:        260 kB
Active:         282596 kB
Inactive:       477984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1212792 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          23772 kB
Slab:            68584 kB
Committed_AS:   983552 kB
PageTables:       1372 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= 66488 MiB
End job on node54 at 2009-03-31 12:55:06