Trace number 1527064

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1139247531-051.cnf
MD5SUMa0444a7552e36138b8c3b45356eecf6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
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     5413 |      --       0       --      -- |     --   | -14/58
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 406   #clauses: 1771   #literals: 5413
0.00/0.00	c CPU time:   0.004999 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:  406                                                  |
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-1527064-1238575124/watcher-1527064-1238575124 -o /tmp/evaluation-result-1527064-1238575124/solver-1527064-1238575124 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527064-1238575124.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 3/73 15980
/proc/meminfo: memFree=1373552/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) R 15978 15980 15492 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 234045893279 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15980/statm: 1339 234 194 169 0 50 0
[pid=15981] ppid=15980 vsize=828 CPUtime=0
/proc/15981/stat : 15981 (SatElite) R 15980 15980 15492 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1009930972 847872 131 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/15981/statm: 207 131 68 127 0 77 0

[startup+0.053298 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 15980
/proc/meminfo: memFree=1373552/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.1023 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 15980
/proc/meminfo: memFree=1373552/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302322 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 15980
/proc/meminfo: memFree=1373552/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701372 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 15980
/proc/meminfo: memFree=1373552/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15983
/proc/meminfo: memFree=1371488/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=3752 CPUtime=1.48
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 587 0 0 0 148 0 0 0 25 0 1 0 1009930973 3842048 572 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 938 572 81 174 0 761 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9108

[startup+3.10161 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15983
/proc/meminfo: memFree=1370528/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=4556 CPUtime=3.08
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 779 0 0 0 308 0 0 0 25 0 1 0 1009930973 4665344 764 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 1139 764 81 174 0 962 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9912

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15983
/proc/meminfo: memFree=1369440/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=5964 CPUtime=6.27
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 1136 0 0 0 627 0 0 0 25 0 1 0 1009930973 6107136 1121 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 1491 1121 81 174 0 1314 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11320

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15983
/proc/meminfo: memFree=1367264/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=7732 CPUtime=12.68
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 1588 0 0 0 1267 1 0 0 25 0 1 0 1009930973 7917568 1573 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 1933 1573 81 174 0 1756 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13088

[startup+25.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15983
/proc/meminfo: memFree=1364832/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=10128 CPUtime=25.46
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 2149 0 0 0 2545 1 0 0 25 0 1 0 1009930973 10371072 2134 1992294400 134512640 135226915 4294956224 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 2532 2134 81 174 0 2355 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15484

[startup+51.1026 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15983
/proc/meminfo: memFree=1362464/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=12736 CPUtime=51.06
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 2764 0 0 0 5104 2 0 0 25 0 1 0 1009930973 13041664 2749 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 3184 2749 81 174 0 3007 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18092

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15983
/proc/meminfo: memFree=1358624/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=16384 CPUtime=102.24
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 3666 0 0 0 10221 3 0 0 25 0 1 0 1009930973 16777216 3651 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 4096 3651 81 174 0 3919 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21740

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15983
/proc/meminfo: memFree=1355168/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=20020 CPUtime=162.2
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 4529 0 0 0 16216 4 0 0 25 0 1 0 1009930973 20500480 4514 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 5005 4514 81 174 0 4828 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 25376

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1350304/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=25336 CPUtime=222.18
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 5739 0 0 0 22212 6 0 0 25 0 1 0 1009930973 25944064 5724 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 6334 5724 81 174 0 6157 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30692

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1348576/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=27180 CPUtime=282.16
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 6189 0 0 0 28210 6 0 0 25 0 1 0 1009930973 27832320 6174 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 6795 6174 81 174 0 6618 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 32536

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1344800/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=31028 CPUtime=342.12
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 7122 0 0 0 34205 7 0 0 25 0 1 0 1009930973 31772672 7107 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 7757 7107 81 174 0 7580 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 36384

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1344160/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=31772 CPUtime=402.09
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 7293 0 0 0 40202 7 0 0 25 0 1 0 1009930973 32534528 7278 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 7943 7278 81 174 0 7766 0

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

/proc/15983/statm: 9447 8638 81 174 0 9270 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 43144

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1338144/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=38392 CPUtime=582.01
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 8802 0 0 0 58193 8 0 0 25 0 1 0 1009930973 39313408 8787 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 9598 8787 81 174 0 9421 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 43748

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1337376/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=39032 CPUtime=641.99
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 8979 0 0 0 64190 9 0 0 25 0 1 0 1009930973 39968768 8964 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 9758 8964 81 174 0 9581 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 44388

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1335584/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=41232 CPUtime=701.96
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 9422 0 0 0 70187 9 0 0 25 0 1 0 1009930973 42221568 9407 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 10308 9407 81 174 0 10131 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 46588

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1331552/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=45204 CPUtime=761.94
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 10423 0 0 0 76183 11 0 0 25 0 1 0 1009930973 46288896 10408 1992294400 134512640 135226915 4294956224 18446744073709551615 134536948 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 11301 10408 81 174 0 11124 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 50560

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1329440/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=47412 CPUtime=821.91
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 10950 0 0 0 82180 11 0 0 25 0 1 0 1009930973 48549888 10935 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 11853 10935 81 174 0 11676 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 52768

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1329184/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=47580 CPUtime=881.87
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 11002 0 0 0 88176 11 0 0 25 0 1 0 1009930973 48721920 10987 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 11895 10987 81 174 0 11718 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 52936

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1328608/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=48436 CPUtime=941.85
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 11167 0 0 0 94173 12 0 0 25 0 1 0 1009930973 49598464 11152 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 12109 11152 81 174 0 11932 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 53792

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1328160/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=48856 CPUtime=1001.82
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 11264 0 0 0 100170 12 0 0 25 0 1 0 1009930973 50028544 11249 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 12214 11249 81 174 0 12037 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 54212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1326752/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=50608 CPUtime=1061.78
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 11613 0 0 0 106166 12 0 0 25 0 1 0 1009930973 51822592 11598 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 12652 11598 81 174 0 12475 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 55964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1323936/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=53788 CPUtime=1121.76
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 12335 0 0 0 112163 13 0 0 25 0 1 0 1009930973 55078912 12320 1992294400 134512640 135226915 4294956224 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 13447 12320 81 174 0 13270 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 59144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1320544/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=57416 CPUtime=1181.74
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 13201 0 0 0 118160 14 0 0 25 0 1 0 1009930973 58793984 13186 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 14354 13186 81 174 0 14177 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 62772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 15985
/proc/meminfo: memFree=1319456/2055920 swapFree=4175408/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (lysat.sh) S 15978 15980 15492 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 1009930972 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15980/statm: 1339 237 195 169 0 50 0
[pid=15983] ppid=15980 vsize=58472 CPUtime=1200.02
/proc/15983/stat : 15983 (LySATi) R 15980 15980 15492 0 -1 4194304 13457 0 0 0 119988 14 0 0 25 0 1 0 1009930973 59875328 13442 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 14618 13442 81 174 0 14441 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 63828

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 15980 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.14
CPU usage (%): 99.9506
Max. virtual memory (cumulated for all children) (KiB): 63828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462
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 1.06984 second user time and 3.33649 second system time

The end

Launcher Data 

Begin job on node79 at 2009-04-01 10:38:44
IDJOB=1527064
IDBENCH=70669
IDSOLVER=511
FILE ID=node79/1527064-1238575124
PBS_JOBID= 9062188
Free space on /tmp= 65556 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1139247531-051.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527064-1238575124/watcher-1527064-1238575124 -o /tmp/evaluation-result-1527064-1238575124/solver-1527064-1238575124 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527064-1238575124.cnf i

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

MD5SUM BENCH= a0444a7552e36138b8c3b45356eecf6e
RANDOM SEED=581863603

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:       1374096 kB
Buffers:         94008 kB
Cached:         481924 kB
SwapCached:      11792 kB
Active:         335440 kB
Inactive:       256648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1374096 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          22684 kB
Slab:            74904 kB
Committed_AS:  2787160 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 2009-04-01 10:58:47