Trace number 1526509

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1528023000-027.cnf
MD5SUM33b4b8b17ca915888003039597e2272b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark269.069
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 |    1779     5383 |      --       0       --      -- |     --   | -6/28
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 414   #clauses: 1779   #literals: 5383
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:  414                                                  |
0.00/0.01	c |  Number of clauses:    1779                                                 |
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-1526509-1238505283/watcher-1526509-1238505283 -o /tmp/evaluation-result-1526509-1238505283/solver-1526509-1238505283 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526509-1238505283.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: 0.85 0.97 1.05 3/64 17362
/proc/meminfo: memFree=1602832/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 235 195 169 0 50 0
[pid=17363] ppid=17362 vsize=828 CPUtime=0
/proc/17363/stat : 17363 (SatElite) R 17362 17362 17325 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 1123190192 847872 130 1992294400 134512640 135034092 4294956112 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/17363/statm: 207 130 68 127 0 77 0

[startup+0.061722 s]
/proc/loadavg: 0.85 0.97 1.05 3/64 17362
/proc/meminfo: memFree=1602832/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101763 s]
/proc/loadavg: 0.85 0.97 1.05 3/64 17362
/proc/meminfo: memFree=1602832/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30178 s]
/proc/loadavg: 0.85 0.97 1.05 3/64 17362
/proc/meminfo: memFree=1602832/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701821 s]
/proc/loadavg: 0.85 0.97 1.05 3/64 17362
/proc/meminfo: memFree=1602832/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50189 s]
/proc/loadavg: 0.86 0.97 1.05 2/66 17365
/proc/meminfo: memFree=1600960/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=3816 CPUtime=1.48
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 589 0 0 0 148 0 0 0 25 0 1 0 1123190193 3907584 574 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 954 574 81 174 0 777 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9172

[startup+3.10301 s]
/proc/loadavg: 0.86 0.97 1.05 2/66 17365
/proc/meminfo: memFree=1600000/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=4608 CPUtime=3.07
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 796 0 0 0 307 0 0 0 25 0 1 0 1123190193 4718592 781 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 1152 781 81 174 0 975 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9964

[startup+6.30131 s]
/proc/loadavg: 0.86 0.97 1.05 2/66 17365
/proc/meminfo: memFree=1598336/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=5896 CPUtime=6.28
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 1118 0 0 0 627 1 0 0 25 0 1 0 1123190193 6037504 1103 1992294400 134512640 135226915 4294956224 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 1474 1103 81 174 0 1297 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11252

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 1.05 2/66 17365
/proc/meminfo: memFree=1596672/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=7660 CPUtime=12.68
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 1546 0 0 0 1267 1 0 0 25 0 1 0 1123190193 7843840 1531 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 1915 1531 81 174 0 1738 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13016

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 1.05 2/66 17365
/proc/meminfo: memFree=1594880/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=9364 CPUtime=25.45
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 1982 0 0 0 2544 1 0 0 25 0 1 0 1123190193 9588736 1967 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 2341 1967 81 174 0 2164 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 14720

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 1.05 2/66 17365
/proc/meminfo: memFree=1592192/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=12208 CPUtime=51.04
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 2668 0 0 0 5102 2 0 0 25 0 1 0 1123190193 12500992 2653 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 3052 2653 81 174 0 2875 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 17564

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 1.04 2/66 17365
/proc/meminfo: memFree=1587776/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=16652 CPUtime=102.23
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 3723 0 0 0 10220 3 0 0 25 0 1 0 1123190193 17051648 3708 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 4163 3708 81 174 0 3986 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22008

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.04 2/66 17365
/proc/meminfo: memFree=1584832/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=19748 CPUtime=162.2
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 4461 0 0 0 16216 4 0 0 25 0 1 0 1123190193 20221952 4446 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 4937 4446 81 174 0 4760 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 25104

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.03 2/66 17365
/proc/meminfo: memFree=1580800/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=24152 CPUtime=222.17
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 5481 0 0 0 22213 4 0 0 25 0 1 0 1123190193 24731648 5466 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 6038 5466 81 174 0 5861 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 29508

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 1.03 2/66 17365
/proc/meminfo: memFree=1579520/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=25444 CPUtime=282.16
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 5788 0 0 0 28211 5 0 0 25 0 1 0 1123190193 26054656 5773 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 6361 5773 81 174 0 6184 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 30800

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.02 2/66 17365
/proc/meminfo: memFree=1575872/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=29316 CPUtime=342.12
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 6709 0 0 0 34207 5 0 0 25 0 1 0 1123190193 30019584 6694 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 7329 6694 81 174 0 7152 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 34672

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 1.01 2/66 17365
/proc/meminfo: memFree=1574592/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=30808 CPUtime=402.1
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 7026 0 0 0 40204 6 0 0 25 0 1 0 1123190193 31547392 7011 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 7702 7011 81 174 0 7525 0

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

/proc/17365/statm: 9127 8351 81 174 0 8950 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 41864

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 17365
/proc/meminfo: memFree=1567360/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=38264 CPUtime=582.03
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 8833 0 0 0 58196 7 0 0 25 0 1 0 1123190193 39182336 8818 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 9566 8818 81 174 0 9389 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 43620

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 17365
/proc/meminfo: memFree=1566400/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=39512 CPUtime=641.99
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 9063 0 0 0 64192 7 0 0 25 0 1 0 1123190193 40460288 9048 1992294400 134512640 135226915 4294956224 18446744073709551615 134543626 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 9878 9048 81 174 0 9701 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 44868

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 17365
/proc/meminfo: memFree=1565504/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=40364 CPUtime=701.96
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 9278 0 0 0 70189 7 0 0 25 0 1 0 1123190193 41332736 9263 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 10091 9263 81 174 0 9914 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 45720

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 17365
/proc/meminfo: memFree=1563328/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=42868 CPUtime=761.94
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 9838 0 0 0 76186 8 0 0 25 0 1 0 1123190193 43896832 9823 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 10717 9823 81 174 0 10540 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 48224

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 17365
/proc/meminfo: memFree=1558912/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=47364 CPUtime=821.91
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 10947 0 0 0 82182 9 0 0 25 0 1 0 1123190193 48500736 10932 1992294400 134512640 135226915 4294956224 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 11841 10932 81 174 0 11664 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 52720

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 17365
/proc/meminfo: memFree=1556864/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=49436 CPUtime=881.89
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 11460 0 0 0 88179 10 0 0 25 0 1 0 1123190193 50622464 11445 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 12359 11445 81 174 0 12182 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 54792

[startup+942.302 s]
/proc/loadavg: 1.04 0.99 1.00 2/66 17365
/proc/meminfo: memFree=1556608/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=49724 CPUtime=941.86
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 11508 0 0 0 94176 10 0 0 25 0 1 0 1123190193 50917376 11493 1992294400 134512640 135226915 4294956224 18446744073709551615 134543604 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 12431 11493 81 174 0 12254 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 55080

[startup+1002.3 s]
/proc/loadavg: 1.01 0.99 1.00 2/66 17365
/proc/meminfo: memFree=1555968/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=50420 CPUtime=1001.84
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 11674 0 0 0 100174 10 0 0 25 0 1 0 1123190193 51630080 11659 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 12605 11659 81 174 0 12428 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 55776

[startup+1062.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 17365
/proc/meminfo: memFree=1554624/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=52048 CPUtime=1061.81
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 12003 0 0 0 106171 10 0 0 25 0 1 0 1123190193 53297152 11988 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 13012 11988 81 174 0 12835 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 57404

[startup+1122.3 s]
/proc/loadavg: 1.20 1.04 1.01 2/66 17365
/proc/meminfo: memFree=1551872/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=55336 CPUtime=1121.79
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 12695 0 0 0 112168 11 0 0 25 0 1 0 1123190193 56664064 12680 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 13834 12680 81 174 0 13657 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 60692

[startup+1182.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 17365
/proc/meminfo: memFree=1548416/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=59128 CPUtime=1181.77
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 13553 0 0 0 118164 13 0 0 25 0 1 0 1123190193 60547072 13538 1992294400 134512640 135226915 4294956224 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 14782 13538 81 174 0 14605 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 64484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 17365
/proc/meminfo: memFree=1548416/2055920 swapFree=4179168/4192956
[pid=17362] ppid=17360 vsize=5356 CPUtime=0
/proc/17362/stat : 17362 (lysat.sh) S 17360 17362 17325 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1123190191 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17362/statm: 1339 237 195 169 0 50 0
[pid=17365] ppid=17362 vsize=59128 CPUtime=1200.06
/proc/17365/stat : 17365 (LySATi) R 17362 17362 17325 0 -1 4194304 13553 0 0 0 119993 13 0 0 25 0 1 0 1123190193 60547072 13538 1992294400 134512640 135226915 4294956224 18446744073709551615 134532180 0 0 4096 3 0 0 0 17 0 0 0
/proc/17365/statm: 14782 13538 81 174 0 14605 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 64484

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 17362 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 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.13
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 64484

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= 461
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.05584 second user time and 3.32249 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-31 15:14:43
IDJOB=1526509
IDBENCH=70558
IDSOLVER=511
FILE ID=node61/1526509-1238505283
PBS_JOBID= 9061988
Free space on /tmp= 66344 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1528023000-027.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526509-1238505283/watcher-1526509-1238505283 -o /tmp/evaluation-result-1526509-1238505283/solver-1526509-1238505283 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526509-1238505283.cnf i

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

MD5SUM BENCH= 33b4b8b17ca915888003039597e2272b
RANDOM SEED=1225467705

node61.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		: 3000.238
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		: 3000.238
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:       1603320 kB
Buffers:         85000 kB
Cached:         274484 kB
SwapCached:       7920 kB
Active:         182708 kB
Inactive:       186264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603320 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          15296 kB
Slab:            69756 kB
Committed_AS:  2705036 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-03-31 15:34:46