Trace number 1526554

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S179568577-034.cnf
MD5SUM123ef46409ad575b494b818820298c6e
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2371     7171 |      --       0       --      -- |     --   | -9/31
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 551   #clauses: 2371   #literals: 7171
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:  551                                                  |
0.00/0.01	c |  Number of clauses:    2371                                                 |
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-1526554-1238511125/watcher-1526554-1238511125 -o /tmp/evaluation-result-1526554-1238511125/solver-1526554-1238511125 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526554-1238511125.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: 0.99 1.00 1.02 3/73 28969
/proc/meminfo: memFree=1617872/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) R 28967 28969 28685 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28969/statm: 1339 234 194 169 0 50 0
[pid=28970] ppid=28969 vsize=956 CPUtime=0
/proc/28970/stat : 28970 (SatElite) R 28969 28969 28685 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1123776439 978944 143 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/28970/statm: 239 143 65 127 0 109 0

[startup+0.0676009 s]
/proc/loadavg: 0.99 1.00 1.02 3/73 28969
/proc/meminfo: memFree=1617872/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101604 s]
/proc/loadavg: 0.99 1.00 1.02 3/73 28969
/proc/meminfo: memFree=1617872/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301625 s]
/proc/loadavg: 0.99 1.00 1.02 3/73 28969
/proc/meminfo: memFree=1617872/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701666 s]
/proc/loadavg: 0.99 1.00 1.02 3/73 28969
/proc/meminfo: memFree=1617872/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50174 s]
/proc/loadavg: 0.99 1.00 1.02 2/75 28972
/proc/meminfo: memFree=1615616/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=3896 CPUtime=1.48
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 630 0 0 0 148 0 0 0 25 0 1 0 1123776440 3989504 615 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 974 615 81 174 0 797 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9252

[startup+3.1019 s]
/proc/loadavg: 0.99 1.00 1.02 2/75 28972
/proc/meminfo: memFree=1614592/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=4824 CPUtime=3.08
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 856 0 0 0 308 0 0 0 25 0 1 0 1123776440 4939776 841 1992294400 134512640 135226915 4294956208 18446744073709551615 134537021 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 1206 841 81 174 0 1029 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10180

[startup+6.30123 s]
/proc/loadavg: 0.99 1.00 1.02 2/75 28972
/proc/meminfo: memFree=1613248/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=6480 CPUtime=6.27
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 1282 0 0 0 627 0 0 0 25 0 1 0 1123776440 6635520 1267 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 1620 1267 81 174 0 1443 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11836

[startup+12.7019 s]
/proc/loadavg: 0.99 1.00 1.02 2/75 28972
/proc/meminfo: memFree=1611008/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=8124 CPUtime=12.67
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 1689 0 0 0 1267 0 0 0 25 0 1 0 1123776440 8318976 1674 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 2031 1674 81 174 0 1854 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13480

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 1.02 2/75 28972
/proc/meminfo: memFree=1608320/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=10736 CPUtime=25.47
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 2311 0 0 0 2545 2 0 0 25 0 1 0 1123776440 10993664 2296 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 2684 2296 81 174 0 2507 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16092

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 1.01 2/75 28972
/proc/meminfo: memFree=1605696/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=13580 CPUtime=51.05
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 2990 0 0 0 5103 2 0 0 25 0 1 0 1123776440 13905920 2975 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 3395 2975 81 174 0 3218 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18936

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.01 2/75 28972
/proc/meminfo: memFree=1601024/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=18180 CPUtime=102.24
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 4123 0 0 0 10220 4 0 0 25 0 1 0 1123776440 18616320 4108 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 4545 4108 81 174 0 4368 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23536

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28972
/proc/meminfo: memFree=1597248/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=22004 CPUtime=162.22
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 5074 0 0 0 16217 5 0 0 25 0 1 0 1123776440 22532096 5059 1992294400 134512640 135226915 4294956208 18446744073709551615 134536866 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 5501 5059 81 174 0 5324 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27360

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28972
/proc/meminfo: memFree=1593088/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=26456 CPUtime=222.19
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 6094 0 0 0 22213 6 0 0 25 0 1 0 1123776440 27090944 6079 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 6614 6079 81 174 0 6437 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 31812

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28972
/proc/meminfo: memFree=1592704/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=26844 CPUtime=282.16
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 6203 0 0 0 28210 6 0 0 25 0 1 0 1123776440 27488256 6188 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 6711 6188 81 174 0 6534 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 32200

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28972
/proc/meminfo: memFree=1588800/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=30764 CPUtime=342.14
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 7174 0 0 0 34207 7 0 0 25 0 1 0 1123776440 31502336 7159 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 7691 7159 81 174 0 7514 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 36120

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28972
/proc/meminfo: memFree=1588480/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=31140 CPUtime=402.12
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 7253 0 0 0 40205 7 0 0 25 0 1 0 1123776440 31887360 7238 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 7785 7238 81 174 0 7608 0

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

/proc/28972/statm: 10099 9442 81 174 0 9922 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 45752

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28978
/proc/meminfo: memFree=1579064/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=41052 CPUtime=582.03
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 9618 0 0 0 58193 10 0 0 25 0 1 0 1123776440 42037248 9603 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 10263 9603 81 174 0 10086 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 46408

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28978
/proc/meminfo: memFree=1578872/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=41256 CPUtime=642
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 9663 0 0 0 64190 10 0 0 25 0 1 0 1123776440 42246144 9648 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 10314 9648 81 174 0 10137 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 46612

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28978
/proc/meminfo: memFree=1578296/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=41700 CPUtime=701.98
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 9786 0 0 0 70188 10 0 0 25 0 1 0 1123776440 42700800 9771 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 10425 9771 81 174 0 10248 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 47056

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28978
/proc/meminfo: memFree=1574520/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=45608 CPUtime=761.96
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 10723 0 0 0 76185 11 0 0 25 0 1 0 1123776440 46702592 10708 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 11402 10708 81 174 0 11225 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 50964

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28978
/proc/meminfo: memFree=1570168/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=50316 CPUtime=821.93
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 11856 0 0 0 82181 12 0 0 25 0 1 0 1123776440 51523584 11841 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 12579 11841 81 174 0 12402 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 55672

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28978
/proc/meminfo: memFree=1569920/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=50588 CPUtime=881.91
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 11902 0 0 0 88179 12 0 0 25 0 1 0 1123776440 51802112 11887 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 12647 11887 81 174 0 12470 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 55944

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28978
/proc/meminfo: memFree=1569728/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=50780 CPUtime=941.88
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 11953 0 0 0 94176 12 0 0 25 0 1 0 1123776440 51998720 11938 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 12695 11938 81 174 0 12518 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 56136

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28978
/proc/meminfo: memFree=1569024/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=51460 CPUtime=1001.86
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 12124 0 0 0 100173 13 0 0 25 0 1 0 1123776440 52695040 12109 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 12865 12109 81 174 0 12688 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 56816

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28978
/proc/meminfo: memFree=1568832/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=51604 CPUtime=1061.84
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 12181 0 0 0 106171 13 0 0 25 0 1 0 1123776440 52842496 12166 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 12901 12166 81 174 0 12724 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 56960

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28978
/proc/meminfo: memFree=1568256/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=52192 CPUtime=1121.81
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 12321 0 0 0 112168 13 0 0 25 0 1 0 1123776440 53444608 12306 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 13048 12306 81 174 0 12871 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 57548

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28978
/proc/meminfo: memFree=1565504/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=54996 CPUtime=1181.78
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 13025 0 0 0 118165 13 0 0 25 0 1 0 1123776440 56315904 13010 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 13749 13010 81 174 0 13572 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 60352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/75 28978
/proc/meminfo: memFree=1564160/2055920 swapFree=4177652/4192956
[pid=28969] ppid=28967 vsize=5356 CPUtime=0
/proc/28969/stat : 28969 (lysat.sh) S 28967 28969 28685 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1123776439 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28969/statm: 1339 237 195 169 0 50 0
[pid=28972] ppid=28969 vsize=56160 CPUtime=1200.09
/proc/28972/stat : 28972 (LySATi) R 28969 28969 28685 0 -1 4194304 13320 0 0 0 119995 14 0 0 25 0 1 0 1123776440 57507840 13305 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28972/statm: 14040 13305 81 174 0 13863 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 61516

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 28969 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.14
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 61516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 483
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 1.05784 second user time and 3.34649 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-31 16:52:05
IDJOB=1526554
IDBENCH=70567
IDSOLVER=511
FILE ID=node84/1526554-1238511125
PBS_JOBID= 9061975
Free space on /tmp= 66312 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S179568577-034.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526554-1238511125/watcher-1526554-1238511125 -o /tmp/evaluation-result-1526554-1238511125/solver-1526554-1238511125 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526554-1238511125.cnf i

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

MD5SUM BENCH= 123ef46409ad575b494b818820298c6e
RANDOM SEED=825528205

node84.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		: 3000.231
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		: 3000.231
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:       1618352 kB
Buffers:         79088 kB
Cached:         270220 kB
SwapCached:       6944 kB
Active:         178984 kB
Inactive:       179520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618352 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          14856 kB
Slab:            64244 kB
Committed_AS:  2965912 kB
PageTables:       1980 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= 66312 MiB
End job on node84 at 2009-03-31 17:12:08