Trace number 1526769

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S285229208-001.cnf
MD5SUMf428950b8de23fd3ae8c7cb75dec2d44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1083.01
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2025     6158 |      --       0       --      -- |     --   | -15/38
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 466   #clauses: 2025   #literals: 6158
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:  466                                                  |
0.00/0.01	c |  Number of clauses:    2025                                                 |
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-1526769-1238546213/watcher-1526769-1238546213 -o /tmp/evaluation-result-1526769-1238546213/solver-1526769-1238546213 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526769-1238546213.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.92 1.00 1.08 3/64 17758
/proc/meminfo: memFree=1540928/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) R 17756 17758 17404 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1127286329 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 254195329695 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17758/statm: 1339 234 194 169 0 50 0
[pid=17759] ppid=17758 vsize=824 CPUtime=0
/proc/17759/stat : 17759 (SatElite) R 17758 17758 17404 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1127286329 843776 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134562238 0 0 4096 3 0 0 0 17 0 0 0
/proc/17759/statm: 207 132 68 127 0 77 0

[startup+0.0332911 s]
/proc/loadavg: 0.92 1.00 1.08 3/64 17758
/proc/meminfo: memFree=1540928/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101297 s]
/proc/loadavg: 0.92 1.00 1.08 3/64 17758
/proc/meminfo: memFree=1540928/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301326 s]
/proc/loadavg: 0.92 1.00 1.08 3/64 17758
/proc/meminfo: memFree=1540928/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701388 s]
/proc/loadavg: 0.92 1.00 1.08 3/64 17758
/proc/meminfo: memFree=1540928/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50151 s]
/proc/loadavg: 0.92 1.00 1.08 2/66 17761
/proc/meminfo: memFree=1538920/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=3868 CPUtime=1.48
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 629 0 0 0 148 0 0 0 25 0 1 0 1127286330 3960832 614 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 967 614 81 174 0 790 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9224

[startup+3.10176 s]
/proc/loadavg: 0.92 1.00 1.08 2/66 17761
/proc/meminfo: memFree=1538152/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=4952 CPUtime=3.08
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 873 0 0 0 308 0 0 0 25 0 1 0 1127286330 5070848 858 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 1238 858 81 174 0 1061 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10308

[startup+6.30125 s]
/proc/loadavg: 0.93 1.00 1.08 2/66 17761
/proc/meminfo: memFree=1536168/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=5880 CPUtime=6.27
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 1131 0 0 0 627 0 0 0 25 0 1 0 1127286330 6021120 1116 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 1470 1116 81 174 0 1293 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11236

[startup+12.7012 s]
/proc/loadavg: 0.93 1.00 1.08 2/66 17761
/proc/meminfo: memFree=1534712/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=7660 CPUtime=12.68
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 1569 0 0 0 1267 1 0 0 25 0 1 0 1127286330 7843840 1554 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 1915 1554 81 174 0 1738 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13016

[startup+25.5012 s]
/proc/loadavg: 0.95 1.00 1.08 2/66 17761
/proc/meminfo: memFree=1531832/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=10468 CPUtime=25.47
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 2236 0 0 0 2545 2 0 0 25 0 1 0 1127286330 10719232 2221 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 2617 2221 81 174 0 2440 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15824

[startup+51.1011 s]
/proc/loadavg: 0.96 1.00 1.07 2/66 17763
/proc/meminfo: memFree=1529784/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=12668 CPUtime=51.06
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 2757 0 0 0 5104 2 0 0 25 0 1 0 1127286330 12972032 2742 1992294400 134512640 135226915 4294956208 18446744073709551615 134537162 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 3167 2742 81 174 0 2990 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18024

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 1.07 2/66 17763
/proc/meminfo: memFree=1524856/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=17440 CPUtime=102.25
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 3933 0 0 0 10221 4 0 0 25 0 1 0 1127286330 17858560 3918 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 4360 3918 81 174 0 4183 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22796

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 17763
/proc/meminfo: memFree=1522552/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=19820 CPUtime=162.23
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 4501 0 0 0 16218 5 0 0 25 0 1 0 1127286330 20295680 4486 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 4955 4486 81 174 0 4778 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25176

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 17763
/proc/meminfo: memFree=1516984/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=25620 CPUtime=222.22
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 5905 0 0 0 22215 7 0 0 25 0 1 0 1127286330 26234880 5890 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 6405 5890 81 174 0 6228 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30976

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/66 17763
/proc/meminfo: memFree=1514744/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=27884 CPUtime=282.2
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 6478 0 0 0 28212 8 0 0 25 0 1 0 1127286330 28553216 6463 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 6971 6463 81 174 0 6794 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 33240

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 17763
/proc/meminfo: memFree=1512440/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=30344 CPUtime=342.17
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 7030 0 0 0 34209 8 0 0 25 0 1 0 1127286330 31072256 7015 1992294400 134512640 135226915 4294956208 18446744073709551615 134536869 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 7586 7015 81 174 0 7409 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 35700

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 17763
/proc/meminfo: memFree=1510520/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=32356 CPUtime=402.16
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 7519 0 0 0 40206 10 0 0 25 0 1 0 1127286330 33132544 7504 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 8089 7504 81 174 0 7912 0

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

/proc/17761/statm: 9075 8441 81 174 0 8898 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 41656

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.02 2/66 17763
/proc/meminfo: memFree=1504568/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=38912 CPUtime=582.1
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 9003 0 0 0 58198 12 0 0 25 0 1 0 1127286330 39845888 8988 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 9728 8988 81 174 0 9551 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 44268

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.02 2/66 17763
/proc/meminfo: memFree=1503992/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=39504 CPUtime=642.08
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 9143 0 0 0 64196 12 0 0 25 0 1 0 1127286330 40452096 9128 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 9876 9128 81 174 0 9699 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 44860

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 17763
/proc/meminfo: memFree=1503480/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=40060 CPUtime=702.07
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 9277 0 0 0 70194 13 0 0 25 0 1 0 1127286330 41021440 9262 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 10015 9262 81 174 0 9838 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 45416

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17763
/proc/meminfo: memFree=1500984/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=42480 CPUtime=762.05
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 9883 0 0 0 76191 14 0 0 25 0 1 0 1127286330 43499520 9868 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 10620 9868 81 174 0 10443 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 47836

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17763
/proc/meminfo: memFree=1497016/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=46564 CPUtime=822.03
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 10888 0 0 0 82188 15 0 0 25 0 1 0 1127286330 47681536 10873 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 11641 10873 81 174 0 11464 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 51920

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17763
/proc/meminfo: memFree=1493240/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=50396 CPUtime=882.01
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 11831 0 0 0 88185 16 0 0 25 0 1 0 1127286330 51605504 11816 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 12599 11816 81 174 0 12422 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 55752

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17763
/proc/meminfo: memFree=1492152/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=51432 CPUtime=941.99
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 12083 0 0 0 94183 16 0 0 25 0 1 0 1127286330 52666368 12068 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 12858 12068 81 174 0 12681 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 56788

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17763
/proc/meminfo: memFree=1491896/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=51624 CPUtime=1001.98
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 12154 0 0 0 100181 17 0 0 25 0 1 0 1127286330 52862976 12139 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 12906 12139 81 174 0 12729 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 56980

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17763
/proc/meminfo: memFree=1491448/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=52160 CPUtime=1061.95
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 12263 0 0 0 106178 17 0 0 25 0 1 0 1127286330 53411840 12248 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 13040 12248 81 174 0 12863 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 57516

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17763
/proc/meminfo: memFree=1490744/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=52852 CPUtime=1121.93
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 12428 0 0 0 112176 17 0 0 25 0 1 0 1127286330 54120448 12413 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 13213 12413 81 174 0 13036 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 58208

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 17763
/proc/meminfo: memFree=1490232/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=53464 CPUtime=1181.92
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 12570 0 0 0 118174 18 0 0 25 0 1 0 1127286330 54747136 12555 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 13366 12555 81 174 0 13189 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 58820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 17763
/proc/meminfo: memFree=1490168/2055920 swapFree=4176720/4192956
[pid=17758] ppid=17756 vsize=5356 CPUtime=0
/proc/17758/stat : 17758 (lysat.sh) S 17756 17758 17404 0 -1 4194304 310 158 0 0 0 0 0 0 16 0 1 0 1127286329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17758/statm: 1339 237 195 169 0 50 0
[pid=17761] ppid=17758 vsize=53464 CPUtime=1200.02
/proc/17761/stat : 17761 (LySATi) R 17758 17758 17404 0 -1 4194304 12573 0 0 0 119984 18 0 0 25 0 1 0 1127286330 54747136 12558 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17761/statm: 13366 12558 81 174 0 13189 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 58820

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 17758 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.84
CPU system time (s): 0.18
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 58820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 468
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 1.35979 second user time and 3.01554 second system time

The end

Launcher Data 

Begin job on node34 at 2009-04-01 02:36:53
IDJOB=1526769
IDBENCH=70610
IDSOLVER=511
FILE ID=node34/1526769-1238546213
PBS_JOBID= 9062085
Free space on /tmp= 66380 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S285229208-001.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526769-1238546213/watcher-1526769-1238546213 -o /tmp/evaluation-result-1526769-1238546213/solver-1526769-1238546213 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526769-1238546213.cnf i

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

MD5SUM BENCH= f428950b8de23fd3ae8c7cb75dec2d44
RANDOM SEED=815633586

node34.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		: 3000.259
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		: 3000.259
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:       1541408 kB
Buffers:         87652 kB
Cached:         328156 kB
SwapCached:      10076 kB
Active:         182156 kB
Inactive:       245184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541408 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          17228 kB
Slab:            73200 kB
Committed_AS:  2747452 kB
PageTables:       1388 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= 66380 MiB
End job on node34 at 2009-04-01 02:56:56