Trace number 1527084

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1778559297-006.cnf
MD5SUMa5462f4ed0be2c72f8dfc94f9311f583
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.144977
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 |    1777     5386 |      --       0       --      -- |     --   | -8/31
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 412   #clauses: 1777   #literals: 5386
0.00/0.00	c CPU time:   0.003999 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:  412                                                  |
0.00/0.01	c |  Number of clauses:    1777                                                 |
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-1527084-1238576118/watcher-1527084-1238576118 -o /tmp/evaluation-result-1527084-1238576118/solver-1527084-1238576118 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527084-1238576118.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14232
/proc/meminfo: memFree=1243944/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) R 14230 14232 14067 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130274590 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 221954763423 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/14232/statm: 1339 234 194 169 0 50 0
[pid=14233] ppid=14232 vsize=828 CPUtime=0
/proc/14233/stat : 14233 (SatElite) R 14232 14232 14067 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1130274590 847872 130 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/14233/statm: 207 130 68 127 0 77 0

[startup+0.0178281 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14232
/proc/meminfo: memFree=1243944/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101832 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14232
/proc/meminfo: memFree=1243944/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301849 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14232
/proc/meminfo: memFree=1243944/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701885 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14232
/proc/meminfo: memFree=1243944/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14235
/proc/meminfo: memFree=1242136/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=3896 CPUtime=1.48
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 611 0 0 0 148 0 0 0 25 0 1 0 1130274591 3989504 596 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 974 596 81 174 0 797 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9252

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14235
/proc/meminfo: memFree=1241240/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=4840 CPUtime=3.08
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 864 0 0 0 308 0 0 0 25 0 1 0 1130274591 4956160 849 1992294400 134512640 135226915 4294956208 18446744073709551615 134539925 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 1210 849 81 174 0 1033 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10196

[startup+6.30137 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14235
/proc/meminfo: memFree=1239512/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=5664 CPUtime=6.28
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 1075 0 0 0 628 0 0 0 25 0 1 0 1130274591 5799936 1060 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 1416 1060 81 174 0 1239 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11020

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14235
/proc/meminfo: memFree=1237720/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=7736 CPUtime=12.67
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 1556 0 0 0 1267 0 0 0 25 0 1 0 1130274591 7921664 1541 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 1934 1541 81 174 0 1757 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13092

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14235
/proc/meminfo: memFree=1235416/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=9724 CPUtime=25.47
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 2059 0 0 0 2546 1 0 0 25 0 1 0 1130274591 9957376 2044 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 2431 2044 81 174 0 2254 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15080

[startup+51.1023 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14235
/proc/meminfo: memFree=1233048/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=12372 CPUtime=51.07
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 2683 0 0 0 5105 2 0 0 25 0 1 0 1130274591 12668928 2668 1992294400 134512640 135226915 4294956208 18446744073709551615 134536747 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 3093 2668 81 174 0 2916 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17728

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14235
/proc/meminfo: memFree=1229400/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=15912 CPUtime=102.26
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 3563 0 0 0 10223 3 0 0 25 0 1 0 1130274591 16293888 3548 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 3978 3548 81 174 0 3801 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21268

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14235
/proc/meminfo: memFree=1225624/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=19900 CPUtime=162.24
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 4494 0 0 0 16220 4 0 0 25 0 1 0 1130274591 20377600 4479 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 4975 4479 81 174 0 4798 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25256

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14235
/proc/meminfo: memFree=1219992/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=25844 CPUtime=222.23
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 5897 0 0 0 22217 6 0 0 25 0 1 0 1130274591 26464256 5882 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 6461 5882 81 174 0 6284 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31200

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14235
/proc/meminfo: memFree=1219352/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=26348 CPUtime=282.21
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 6046 0 0 0 28215 6 0 0 25 0 1 0 1130274591 26980352 6031 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 6587 6031 81 174 0 6410 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31704

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14235
/proc/meminfo: memFree=1214872/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=31124 CPUtime=342.2
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 7165 0 0 0 34212 8 0 0 25 0 1 0 1130274591 31870976 7150 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 7781 7150 81 174 0 7604 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 36480

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14241
/proc/meminfo: memFree=1214488/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=31544 CPUtime=402.17
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 7268 0 0 0 40209 8 0 0 25 0 1 0 1130274591 32301056 7253 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 7886 7253 81 174 0 7709 0

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

/proc/14235/statm: 9419 8648 81 174 0 9242 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 43032

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14241
/proc/meminfo: memFree=1208856/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=37900 CPUtime=582.13
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 8694 0 0 0 58203 10 0 0 25 0 1 0 1130274591 38809600 8679 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 9475 8679 81 174 0 9298 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 43256

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14241
/proc/meminfo: memFree=1208344/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=38444 CPUtime=642.12
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 8818 0 0 0 64202 10 0 0 25 0 1 0 1130274591 39366656 8803 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 9611 8803 81 174 0 9434 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 43800

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14241
/proc/meminfo: memFree=1206744/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=40188 CPUtime=702.11
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 9223 0 0 0 70200 11 0 0 25 0 1 0 1130274591 41152512 9208 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 10047 9208 81 174 0 9870 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 45544

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14241
/proc/meminfo: memFree=1202520/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=44456 CPUtime=762.09
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 10254 0 0 0 76197 12 0 0 25 0 1 0 1130274591 45522944 10239 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 11114 10239 81 174 0 10937 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 49812

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14241
/proc/meminfo: memFree=1201112/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=45860 CPUtime=822.08
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 10617 0 0 0 82195 13 0 0 25 0 1 0 1130274591 46960640 10602 1992294400 134512640 135226915 4294956208 18446744073709551615 134543498 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 11465 10602 81 174 0 11288 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 51216

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14241
/proc/meminfo: memFree=1200792/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=46208 CPUtime=882.06
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 10715 0 0 0 88193 13 0 0 25 0 1 0 1130274591 47316992 10700 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 11552 10700 81 174 0 11375 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 51564

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14241
/proc/meminfo: memFree=1200216/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=46856 CPUtime=942.05
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 10849 0 0 0 94192 13 0 0 25 0 1 0 1130274591 47980544 10834 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 11714 10834 81 174 0 11537 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 52212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14241
/proc/meminfo: memFree=1199320/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=47684 CPUtime=1002.03
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 11055 0 0 0 100190 13 0 0 25 0 1 0 1130274591 48828416 11040 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 11921 11040 81 174 0 11744 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 53040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14241
/proc/meminfo: memFree=1197656/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=49284 CPUtime=1062.02
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 11479 0 0 0 106188 14 0 0 25 0 1 0 1130274591 50466816 11464 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 12321 11464 81 174 0 12144 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 54640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14241
/proc/meminfo: memFree=1193880/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=54028 CPUtime=1122
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 12435 0 0 0 112186 14 0 0 25 0 1 0 1130274591 55324672 12420 1992294400 134512640 135226915 4294956208 18446744073709551615 134536774 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 13507 12420 81 174 0 13330 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 59384

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14241
/proc/meminfo: memFree=1192088/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=55896 CPUtime=1181.99
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 12885 0 0 0 118184 15 0 0 25 0 1 0 1130274591 57237504 12870 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 13974 12870 81 174 0 13797 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 61252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14241
/proc/meminfo: memFree=1192024/2055920 swapFree=4178352/4192956
[pid=14232] ppid=14230 vsize=5356 CPUtime=0
/proc/14232/stat : 14232 (lysat.sh) S 14230 14232 14067 0 -1 4194304 310 151 0 0 0 0 0 0 16 0 1 0 1130274590 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14232/statm: 1339 237 195 169 0 50 0
[pid=14235] ppid=14232 vsize=55896 CPUtime=1200.09
/proc/14235/stat : 14235 (LySATi) R 14232 14232 14067 0 -1 4194304 12885 0 0 0 119994 15 0 0 25 0 1 0 1130274591 57237504 12870 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14235/statm: 13974 12870 81 174 0 13797 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 61252

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 14232 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=4999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.009998
# 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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.15
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 61252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461
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= 2

runsolver used 1.3398 second user time and 3.03754 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-01 10:55:18
IDJOB=1527084
IDBENCH=70673
IDSOLVER=511
FILE ID=node43/1527084-1238576118
PBS_JOBID= 9062192
Free space on /tmp= 63084 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1778559297-006.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527084-1238576118/watcher-1527084-1238576118 -o /tmp/evaluation-result-1527084-1238576118/solver-1527084-1238576118 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527084-1238576118.cnf i

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

MD5SUM BENCH= a5462f4ed0be2c72f8dfc94f9311f583
RANDOM SEED=873291637

node43.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		: 3000.242
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		: 3000.242
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:       1244488 kB
Buffers:         93092 kB
Cached:         624508 kB
SwapCached:       8504 kB
Active:         308908 kB
Inactive:       418692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1244488 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          15732 kB
Slab:            69872 kB
Committed_AS:  2574240 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-04-01 11:15:20