Trace number 1524739

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 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1954748117-061.cnf
MD5SUM30068bb62ff2ae5a4888c347460a4a1d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark84.2262
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.02	c CPU time:   0.022996 s
0.00/0.02	c ==============================================================================
0.03/0.06	c lySAT 0.1
0.03/0.06	c minisat core +  additionnal features
0.03/0.07	c ============================[ Problem Statistics ]=============================
0.03/0.07	c |                                                                             |
0.03/0.07	c |  Number of variables:  1100                                                 |
0.03/0.07	c |  Number of clauses:    22000                                                |
0.03/0.08	c |  Parsing time:         0.02         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-1524739-1238363915/watcher-1524739-1238363915 -o /tmp/evaluation-result-1524739-1238363915/solver-1524739-1238363915 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524739-1238363915.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 1.00 3/64 3546
/proc/meminfo: memFree=981624/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0
/proc/3546/stat : 3546 (lysat.sh) R 3544 3546 3212 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109057189 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 238487661215 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/3546/statm: 1339 234 194 169 0 50 0
[pid=3547] ppid=3546 vsize=956 CPUtime=0
/proc/3547/stat : 3547 (SatElite) R 3546 3546 3212 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1109057189 978944 136 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/3547/statm: 239 136 50 127 0 109 0

[startup+0.042035 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 3546
/proc/meminfo: memFree=981624/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109057189 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3546/statm: 1339 235 195 169 0 50 0
[pid=3547] ppid=3546 vsize=2644 CPUtime=0.03
/proc/3547/stat : 3547 (SatElite) R 3546 3546 3212 0 -1 4194304 566 0 0 0 3 0 0 0 19 0 1 0 1109057189 2707456 550 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/3547/statm: 661 550 67 127 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8000

[startup+0.101056 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 3546
/proc/meminfo: memFree=981624/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301092 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 3546
/proc/meminfo: memFree=981624/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701173 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 3546
/proc/meminfo: memFree=981624/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50232 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3549
/proc/meminfo: memFree=975848/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=7208 CPUtime=1.42
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 1577 0 0 0 142 0 0 0 25 0 1 0 1109057196 7380992 1563 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 1802 1563 82 174 0 1625 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12564

[startup+3.10163 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3549
/proc/meminfo: memFree=973352/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=9688 CPUtime=3.01
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 2205 0 0 0 301 0 0 0 25 0 1 0 1109057196 9920512 2191 1992294400 134512640 135226915 4294956224 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 2422 2191 82 174 0 2245 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 15044

[startup+6.30125 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3549
/proc/meminfo: memFree=968872/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=15564 CPUtime=6.21
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 3670 0 0 0 620 1 0 0 25 0 1 0 1109057196 15937536 3656 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 3891 3656 82 174 0 3714 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 20920

[startup+12.7015 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3549
/proc/meminfo: memFree=958696/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=23220 CPUtime=12.61
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 5557 0 0 0 1259 2 0 0 25 0 1 0 1109057196 23777280 5543 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 5805 5543 82 174 0 5628 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 28576

[startup+25.502 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3549
/proc/meminfo: memFree=953064/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=28960 CPUtime=25.41
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 7000 0 0 0 2537 4 0 0 25 0 1 0 1109057196 29655040 6986 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 7240 6986 82 174 0 7063 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 34316

[startup+51.1019 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3549
/proc/meminfo: memFree=943656/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=39364 CPUtime=50.98
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 9622 0 0 0 5092 6 0 0 25 0 1 0 1109057196 40308736 9608 1992294400 134512640 135226915 4294956224 18446744073709551615 134548453 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 9841 9608 82 174 0 9664 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 44720

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3549
/proc/meminfo: memFree=924264/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=57556 CPUtime=102.16
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 14152 0 0 0 10207 9 0 0 25 0 1 0 1109057196 58937344 14138 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 14389 14138 82 174 0 14212 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 62912

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=903720/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=78524 CPUtime=162.12
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 19398 0 0 0 16198 14 0 0 25 0 1 0 1109057196 80408576 19384 1992294400 134512640 135226915 4294956224 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 19631 19384 82 174 0 19454 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 83880

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=887336/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=94520 CPUtime=222.09
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 23350 0 0 0 22190 19 0 0 25 0 1 0 1109057196 96788480 23336 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3549/statm: 23630 23336 82 174 0 23453 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 99876

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=873000/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=108800 CPUtime=282.05
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 26932 0 0 0 28183 22 0 0 25 0 1 0 1109057196 111411200 26918 1992294400 134512640 135226915 4294956224 18446744073709551615 134539624 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 27200 26918 82 174 0 27023 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 114156

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=868200/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=113780 CPUtime=342.02
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 28188 0 0 0 34179 23 0 0 25 0 1 0 1109057196 116510720 28174 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 28445 28174 82 174 0 28268 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 119136

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=853160/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0

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

/proc/3549/statm: 46286 46013 82 174 0 46109 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 190500

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=796456/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=185144 CPUtime=641.86
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 46027 0 0 0 64140 46 0 0 25 0 1 0 1109057196 189587456 46013 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 46286 46013 82 174 0 46109 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 190500

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=796392/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=185144 CPUtime=701.83
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 46027 0 0 0 70137 46 0 0 25 0 1 0 1109057196 189587456 46013 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 46286 46013 82 174 0 46109 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 190500

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=796392/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=185144 CPUtime=761.8
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 46028 0 0 0 76134 46 0 0 25 0 1 0 1109057196 189587456 46014 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3549/statm: 46286 46014 82 174 0 46109 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 190500

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=777960/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=203900 CPUtime=821.76
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 50734 0 0 0 82125 51 0 0 25 0 1 0 1109057196 208793600 50720 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 50975 50720 82 174 0 50798 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 209256

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=767272/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=214640 CPUtime=881.73
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 53301 0 0 0 88119 54 0 0 25 0 1 0 1109057196 219791360 53287 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 53660 53287 82 174 0 53483 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 219996

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=767272/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=214640 CPUtime=941.69
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 53301 0 0 0 94115 54 0 0 25 0 1 0 1109057196 219791360 53287 1992294400 134512640 135226915 4294956224 18446744073709551615 134536866 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 53660 53287 82 174 0 53483 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 219996

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=767272/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=214640 CPUtime=1001.66
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 53301 0 0 0 100112 54 0 0 25 0 1 0 1109057196 219791360 53287 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 53660 53287 82 174 0 53483 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 219996

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=767272/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=214640 CPUtime=1061.63
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 53301 0 0 0 106109 54 0 0 25 0 1 0 1109057196 219791360 53287 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 53660 53287 82 174 0 53483 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 219996

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=766696/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=215420 CPUtime=1121.6
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 53494 0 0 0 112106 54 0 0 25 0 1 0 1109057196 220590080 53480 1992294400 134512640 135226915 4294956224 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 53855 53480 82 174 0 53678 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 220776

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=744104/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=238208 CPUtime=1181.58
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 59192 0 0 0 118096 62 0 0 25 0 1 0 1109057196 243924992 59178 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 59552 59178 82 174 0 59375 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 243564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=737064/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=244772 CPUtime=1199.97
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 60847 0 0 0 119934 63 0 0 25 0 1 0 1109057196 250646528 60833 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 61193 60833 82 174 0 61016 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 250128

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3555
/proc/meminfo: memFree=737064/2055920 swapFree=4179368/4192956
[pid=3546] ppid=3544 vsize=5356 CPUtime=0.05
/proc/3546/stat : 3546 (lysat.sh) S 3544 3546 3212 0 -1 4194304 310 569 0 0 0 0 5 0 16 0 1 0 1109057189 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3546/statm: 1339 237 195 169 0 50 0
[pid=3549] ppid=3546 vsize=244772 CPUtime=1199.97
/proc/3549/stat : 3549 (LySATi) R 3546 3546 3212 0 -1 4194304 60847 0 0 0 119934 63 0 0 25 0 1 0 1109057196 250646528 60833 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 61193 60833 82 174 0 61016 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 250128

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3546 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=59990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.068988
# 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): 1200.71
CPU time (s): 1200.02
CPU user time (s): 1199.39
CPU system time (s): 0.63
CPU usage (%): 99.9424
Max. virtual memory (cumulated for all children) (KiB): 250128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.05999
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 879
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 1.00885 second user time and 3.36749 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-29 23:58:35
IDJOB=1524739
IDBENCH=70204
IDSOLVER=511
FILE ID=node23/1524739-1238363915
PBS_JOBID= 9061205
Free space on /tmp= 66324 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1954748117-061.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524739-1238363915/watcher-1524739-1238363915 -o /tmp/evaluation-result-1524739-1238363915/solver-1524739-1238363915 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524739-1238363915.cnf i

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

MD5SUM BENCH= 30068bb62ff2ae5a4888c347460a4a1d
RANDOM SEED=518347413

node23.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		: 3000.268
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		: 3000.268
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:        982168 kB
Buffers:         98868 kB
Cached:         877660 kB
SwapCached:       7500 kB
Active:         257052 kB
Inactive:       728436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        982168 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            2700 kB
Writeback:           0 kB
Mapped:          14684 kB
Slab:            74352 kB
Committed_AS:  2940912 kB
PageTables:       1392 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= 66320 MiB
End job on node23 at 2009-03-30 00:18:38