Trace number 1525190

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 c/2009-03-20? (TO) 1200.1 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
MD5SUMbdbdcaa81df700a6beb0f62dde612ba9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark31.5842
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.03/0.04	c ==============================================================================
0.03/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.03/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.03/0.04	c ==============================================================================
0.03/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.09/0.14	c |         0 |   41741   126770 |      --       0       --      -- |     --   | -259/770
0.09/0.14	c ==============================================================================
0.09/0.14	c Result  :   #vars: 9749   #clauses: 41741   #literals: 126770
0.09/0.14	c CPU time:   0.136979 s
0.09/0.14	c ==============================================================================
0.09/0.19	This is MiniSat 2.0 beta
0.09/0.19	WARNING: for repeatability, setting FPU to use double precision
0.09/0.19	============================[ Problem Statistics ]=============================
0.09/0.19	|                                                                             |
0.09/0.20	|  Number of variables:  9749                                                 |
0.09/0.20	|  Number of clauses:    41741                                                |
0.19/0.23	|  Parsing time:         0.03         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-1525190-1238389234/watcher-1525190-1238389234 -o /tmp/evaluation-result-1525190-1238389234/solver-1525190-1238389234 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525190-1238389234.cnf c 

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 0.98 0.99 3/64 19054
/proc/meminfo: memFree=1758296/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111590713 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 235 195 169 0 50 0
[pid=19055] ppid=19054 vsize=1556 CPUtime=0
/proc/19055/stat : 19055 (SatElite) R 19054 19054 18892 0 -1 4194304 293 0 0 0 0 0 0 0 19 0 1 0 1111590714 1593344 277 1992294400 134512640 135034092 4294956112 18446744073709551615 134545371 0 0 4096 3 0 0 0 17 0 0 0
/proc/19055/statm: 389 279 50 127 0 259 0

[startup+0.0449479 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 19054
/proc/meminfo: memFree=1758296/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111590713 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 235 195 169 0 50 0
[pid=19055] ppid=19054 vsize=5456 CPUtime=0.03
/proc/19055/stat : 19055 (SatElite) R 19054 19054 18892 0 -1 4194304 1158 0 0 0 3 0 0 0 19 0 1 0 1111590714 5586944 1142 1992294400 134512640 135034092 4294956112 18446744073709551615 134542692 0 0 4096 3 0 0 0 17 0 0 0
/proc/19055/statm: 1364 1142 50 127 0 1234 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10812

[startup+0.101995 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 19054
/proc/meminfo: memFree=1758296/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111590713 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 235 195 169 0 50 0
[pid=19055] ppid=19054 vsize=5900 CPUtime=0.09
/proc/19055/stat : 19055 (SatElite) R 19054 19054 18892 0 -1 4194304 1272 0 0 0 9 0 0 0 19 0 1 0 1111590714 6041600 1256 1992294400 134512640 135034092 4294956112 18446744073709551615 134566242 0 0 4096 3 0 0 0 17 0 0 0
/proc/19055/statm: 1475 1256 68 127 0 1345 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11256

[startup+0.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 19054
/proc/meminfo: memFree=1758296/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5356

[startup+0.701065 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 19054
/proc/meminfo: memFree=1758296/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5356

[startup+1.50222 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19057
/proc/meminfo: memFree=1752072/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=7408 CPUtime=1.29
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 1644 0 0 0 128 1 0 0 25 0 1 0 1111590733 7585792 1630 1992294400 134512640 135214827 4294956224 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 1852 1630 78 171 0 1679 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12764

[startup+3.10144 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19057
/proc/meminfo: memFree=1749576/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=10840 CPUtime=2.88
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 2501 0 0 0 287 1 0 0 25 0 1 0 1111590733 11100160 2487 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 2710 2487 78 171 0 2537 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16196

[startup+6.30196 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19057
/proc/meminfo: memFree=1742664/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=17176 CPUtime=6.08
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 4080 0 0 0 606 2 0 0 25 0 1 0 1111590733 17588224 4066 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 4294 4066 78 171 0 4121 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22532

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19057
/proc/meminfo: memFree=1731336/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=28060 CPUtime=12.48
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 6801 0 0 0 1243 5 0 0 25 0 1 0 1111590733 28733440 6787 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 7015 6787 78 171 0 6842 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33416

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19057
/proc/meminfo: memFree=1714120/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=44508 CPUtime=25.27
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 10896 0 0 0 2520 7 0 0 25 0 1 0 1111590733 45576192 10882 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 11127 10882 78 171 0 10954 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 49864

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1711296/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=46620 CPUtime=50.85
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 11444 0 0 0 5077 8 0 0 25 0 1 0 1111590733 47738880 11430 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 11655 11430 78 171 0 11482 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 51976

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1693184/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=64836 CPUtime=102.03
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 15982 0 0 0 10192 11 0 0 25 0 1 0 1111590733 66392064 15968 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 16209 15968 78 171 0 16036 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 70192

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1680256/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=77764 CPUtime=162
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 19206 0 0 0 16186 14 0 0 25 0 1 0 1111590733 79630336 19192 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 19441 19192 78 171 0 19268 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 83120

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1670592/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=87532 CPUtime=221.98
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 21634 0 0 0 22182 16 0 0 25 0 1 0 1111590733 89632768 21620 1992294400 134512640 135214827 4294956224 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 21883 21620 78 171 0 21710 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 92888

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1670592/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=87532 CPUtime=281.93
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 21634 0 0 0 28177 16 0 0 25 0 1 0 1111590733 89632768 21620 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 21883 21620 78 171 0 21710 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 92888

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1670600/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=87528 CPUtime=341.9
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 21634 0 0 0 34174 16 0 0 25 0 1 0 1111590733 89628672 21620 1992294400 134512640 135214827 4294956224 18446744073709551615 134537037 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 21882 21620 78 171 0 21709 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 92884

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1670600/2055920 swapFree=4178496/4192956

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

/proc/19057/statm: 25150 24926 78 171 0 24977 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 105956

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1657416/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=100600 CPUtime=641.76
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 24940 0 0 0 64156 20 0 0 25 0 1 0 1111590733 103014400 24926 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 25150 24926 78 171 0 24977 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 105956

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1652040/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=105880 CPUtime=701.73
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 26250 0 0 0 70152 21 0 0 25 0 1 0 1111590733 108421120 26236 1992294400 134512640 135214827 4294956224 18446744073709551615 134537263 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 26470 26236 78 171 0 26297 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 111236

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1652040/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=105880 CPUtime=761.71
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 26250 0 0 0 76150 21 0 0 25 0 1 0 1111590733 108421120 26236 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 26470 26236 78 171 0 26297 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 111236

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1650184/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=107728 CPUtime=821.68
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 26720 0 0 0 82146 22 0 0 25 0 1 0 1111590733 110313472 26706 1992294400 134512640 135214827 4294956224 18446744073709551615 134538639 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 26932 26706 78 171 0 26759 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 113084

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1650184/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=107728 CPUtime=881.66
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 26720 0 0 0 88144 22 0 0 25 0 1 0 1111590733 110313472 26706 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 26932 26706 78 171 0 26759 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 113084

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1646408/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=111736 CPUtime=941.63
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 27668 0 0 0 94140 23 0 0 25 0 1 0 1111590733 114417664 27654 1992294400 134512640 135214827 4294956224 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 27934 27654 78 171 0 27761 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 117092

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1646344/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=111736 CPUtime=1001.6
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 27668 0 0 0 100137 23 0 0 25 0 1 0 1111590733 114417664 27654 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 27934 27654 78 171 0 27761 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 117092

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1640904/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=117148 CPUtime=1061.57
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 29039 0 0 0 106133 24 0 0 25 0 1 0 1111590733 119959552 29025 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 29287 29025 78 171 0 29114 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 122504

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1640840/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=117148 CPUtime=1121.54
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 29040 0 0 0 112130 24 0 0 25 0 1 0 1111590733 119959552 29026 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 29287 29026 78 171 0 29114 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 122504

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1639496/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=118912 CPUtime=1181.51
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 29476 0 0 0 118126 25 0 0 25 0 1 0 1111590733 121765888 29462 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 29728 29462 78 171 0 29555 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 124268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1635400/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=122744 CPUtime=1199.91
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 30409 0 0 0 119965 26 0 0 25 0 1 0 1111590733 125689856 30395 1992294400 134512640 135214827 4294956224 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 30686 30395 78 171 0 30513 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 128100

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 0.98 0.99 2/66 19063
/proc/meminfo: memFree=1635400/2055920 swapFree=4178496/4192956
[pid=19054] ppid=19052 vsize=5356 CPUtime=0.19
/proc/19054/stat : 19054 (lysat.sh) S 19052 19054 18892 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111590713 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19054/statm: 1339 237 195 169 0 50 0
[pid=19057] ppid=19054 vsize=122744 CPUtime=1199.91
/proc/19057/stat : 19057 (LySATc) R 19054 19054 18892 0 -1 4194304 30409 0 0 0 119965 26 0 0 25 0 1 0 1111590733 125689856 30395 1992294400 134512640 135214827 4294956224 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 0 0 0
/proc/19057/statm: 30686 30395 78 171 0 30513 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 128100

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19054 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=184971
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.197969
# while last known CPU time is 1200.1
#
# 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): 1200.1
CPU user time (s): 1199.83
CPU system time (s): 0.27
CPU usage (%): 99.9489
Max. virtual memory (cumulated for all children) (KiB): 128100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.184971
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1671
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 1.08583 second user time and 3.2925 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-30 07:00:35
IDJOB=1525190
IDBENCH=70294
IDSOLVER=512
FILE ID=node3/1525190-1238389234
PBS_JOBID= 9061360
Free space on /tmp= 65972 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525190-1238389234/watcher-1525190-1238389234 -o /tmp/evaluation-result-1525190-1238389234/solver-1525190-1238389234 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525190-1238389234.cnf c

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

MD5SUM BENCH= bdbdcaa81df700a6beb0f62dde612ba9
RANDOM SEED=1875073192

node3.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		: 3000.275
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		: 3000.275
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:       1758840 kB
Buffers:         60304 kB
Cached:         162492 kB
SwapCached:       8268 kB
Active:         164684 kB
Inactive:        68088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758840 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            50368 kB
Committed_AS:  2723280 kB
PageTables:       1376 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= 65968 MiB
End job on node3 at 2009-03-30 07:20:37