Trace number 1526844

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) 1200.03 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1694258328-099.cnf
MD5SUM01d386c590bcd2ab7c9aeb6450815f98
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark62.0976
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1608     4863 |      --       0       --      -- |     --   | -7/18
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 372   #clauses: 1608   #literals: 4863
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:  372                                                  |
0.00/0.01	c |  Number of clauses:    1608                                                 |
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-1526844-1238558823/watcher-1526844-1238558823 -o /tmp/evaluation-result-1526844-1238558823/solver-1526844-1238558823 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526844-1238558823.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: 1.00 1.00 1.16 3/64 15063
/proc/meminfo: memFree=1628984/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1128544873 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 235 195 169 0 50 0
[pid=15064] ppid=15063 vsize=828 CPUtime=0
/proc/15064/stat : 15064 (SatElite) R 15063 15063 14864 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 1128544873 847872 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/15064/statm: 207 126 68 127 0 77 0

[startup+0.073563 s]
/proc/loadavg: 1.00 1.00 1.16 3/64 15063
/proc/meminfo: memFree=1628984/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101602 s]
/proc/loadavg: 1.00 1.00 1.16 3/64 15063
/proc/meminfo: memFree=1628984/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301641 s]
/proc/loadavg: 1.00 1.00 1.16 3/64 15063
/proc/meminfo: memFree=1628984/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70172 s]
/proc/loadavg: 1.00 1.00 1.16 3/64 15063
/proc/meminfo: memFree=1628984/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50285 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 15066
/proc/meminfo: memFree=1626848/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=3640 CPUtime=1.48
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 553 0 0 0 148 0 0 0 25 0 1 0 1128544874 3727360 538 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 1 0 0
/proc/15066/statm: 910 538 81 174 0 733 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8996

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 15066
/proc/meminfo: memFree=1625952/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=4436 CPUtime=3.07
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 771 0 0 0 307 0 0 0 25 0 1 0 1128544874 4542464 756 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 1109 756 81 174 0 932 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9792

[startup+6.30178 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 15066
/proc/meminfo: memFree=1624544/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=5756 CPUtime=6.27
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 1079 0 0 0 627 0 0 0 25 0 1 0 1128544874 5894144 1064 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 1439 1064 81 174 0 1262 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11112

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 15066
/proc/meminfo: memFree=1622824/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=7700 CPUtime=12.67
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 1554 0 0 0 1266 1 0 0 25 0 1 0 1128544874 7884800 1539 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 1925 1539 81 174 0 1748 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13056

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 15066
/proc/meminfo: memFree=1620840/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=9400 CPUtime=25.47
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 1981 0 0 0 2545 2 0 0 25 0 1 0 1128544874 9625600 1966 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15066/statm: 2350 1966 81 174 0 2173 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14756

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 15066
/proc/meminfo: memFree=1618216/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=12340 CPUtime=51.04
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 2677 0 0 0 5102 2 0 0 25 0 1 0 1128544874 12636160 2662 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 3085 2662 81 174 0 2908 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 17696

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 15066
/proc/meminfo: memFree=1614632/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=15808 CPUtime=102.22
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 3512 0 0 0 10219 3 0 0 25 0 1 0 1128544874 16187392 3497 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 3952 3497 81 174 0 3775 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 21164

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 15066
/proc/meminfo: memFree=1610856/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=19856 CPUtime=162.18
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 4458 0 0 0 16214 4 0 0 25 0 1 0 1128544874 20332544 4443 1992294400 134512640 135226915 4294956208 18446744073709551615 134536882 0 0 4096 3 0 0 0 17 1 0 0
/proc/15066/statm: 4964 4443 81 174 0 4787 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 25212

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 15066
/proc/meminfo: memFree=1607080/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=23960 CPUtime=222.15
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 5406 0 0 0 22210 5 0 0 25 0 1 0 1128544874 24535040 5391 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 5990 5391 81 174 0 5813 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 29316

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 15066
/proc/meminfo: memFree=1606504/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=24568 CPUtime=282.12
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 5554 0 0 0 28207 5 0 0 25 0 1 0 1128544874 25157632 5539 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 6142 5539 81 174 0 5965 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 29924

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 15066
/proc/meminfo: memFree=1602408/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=28648 CPUtime=342.09
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 6572 0 0 0 34203 6 0 0 25 0 1 0 1128544874 29335552 6557 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 7162 6557 81 174 0 6985 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 34004

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15066
/proc/meminfo: memFree=1602152/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=28944 CPUtime=402.05
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 6633 0 0 0 40199 6 0 0 25 0 1 0 1128544874 29638656 6618 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 7236 6618 81 174 0 7059 0

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

/proc/15066/statm: 9246 8493 81 174 0 9069 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 42340

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 15066
/proc/meminfo: memFree=1594280/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=37428 CPUtime=641.95
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 8607 0 0 0 64186 9 0 0 25 0 1 0 1128544874 38326272 8592 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 9357 8592 81 174 0 9180 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 42784

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 15066
/proc/meminfo: memFree=1593512/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=38256 CPUtime=701.91
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 8792 0 0 0 70182 9 0 0 25 0 1 0 1128544874 39174144 8777 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 9564 8777 81 174 0 9387 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 43612

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 15066
/proc/meminfo: memFree=1592680/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=39200 CPUtime=761.88
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 8999 0 0 0 76179 9 0 0 25 0 1 0 1128544874 40140800 8984 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 9800 8984 81 174 0 9623 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 44556

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 15066
/proc/meminfo: memFree=1589544/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=42308 CPUtime=821.86
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 9774 0 0 0 82176 10 0 0 25 0 1 0 1128544874 43323392 9759 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 10577 9759 81 174 0 10400 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 47664

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 15066
/proc/meminfo: memFree=1588392/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=43584 CPUtime=881.81
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 10084 0 0 0 88171 10 0 0 25 0 1 0 1128544874 44630016 10069 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 10896 10069 81 174 0 10719 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 48940

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 15066
/proc/meminfo: memFree=1588200/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=43896 CPUtime=941.78
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 10126 0 0 0 94168 10 0 0 25 0 1 0 1128544874 44949504 10111 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 10974 10111 81 174 0 10797 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 49252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 15066
/proc/meminfo: memFree=1587688/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=44304 CPUtime=1001.76
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 10256 0 0 0 100166 10 0 0 25 0 1 0 1128544874 45367296 10241 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 11076 10241 81 174 0 10899 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 49660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 15066
/proc/meminfo: memFree=1586920/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=45556 CPUtime=1061.72
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 10462 0 0 0 106161 11 0 0 25 0 1 0 1128544874 46649344 10447 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15066/statm: 11389 10447 81 174 0 11212 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 50912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 15066
/proc/meminfo: memFree=1586216/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=46336 CPUtime=1121.67
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 10617 0 0 0 112156 11 0 0 25 0 1 0 1128544874 47448064 10602 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 11584 10602 81 174 0 11407 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 51692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 15066
/proc/meminfo: memFree=1583272/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=49208 CPUtime=1181.64
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 11364 0 0 0 118152 12 0 0 25 0 1 0 1128544874 50388992 11349 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 12302 11349 81 174 0 12125 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 54564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 15066
/proc/meminfo: memFree=1582440/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=50012 CPUtime=1200.03
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 11561 0 0 0 119991 12 0 0 25 0 1 0 1128544874 51212288 11546 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 12503 11546 81 174 0 12326 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 55368

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: 1.00 1.00 1.01 2/66 15066
/proc/meminfo: memFree=1582440/2055920 swapFree=4176304/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (lysat.sh) S 15061 15063 14864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1128544873 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 237 195 169 0 50 0
[pid=15066] ppid=15063 vsize=50012 CPUtime=1200.03
/proc/15066/stat : 15066 (LySATi) R 15063 15063 14864 0 -1 4194304 11561 0 0 0 119991 12 0 0 25 0 1 0 1128544874 51212288 11546 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15066/statm: 12503 11546 81 174 0 12326 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 55368

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15063 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.91
CPU system time (s): 0.12
CPU usage (%): 99.943
Max. virtual memory (cumulated for all children) (KiB): 55368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 457
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 1.37679 second user time and 2.95955 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-01 06:07:03
IDJOB=1526844
IDBENCH=70625
IDSOLVER=511
FILE ID=node53/1526844-1238558823
PBS_JOBID= 9062139
Free space on /tmp= 66040 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1694258328-099.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526844-1238558823/watcher-1526844-1238558823 -o /tmp/evaluation-result-1526844-1238558823/solver-1526844-1238558823 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526844-1238558823.cnf i

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

MD5SUM BENCH= 01d386c590bcd2ab7c9aeb6450815f98
RANDOM SEED=1053319932

node53.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		: 3000.264
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		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1629400 kB
Buffers:         85244 kB
Cached:         248228 kB
SwapCached:      10540 kB
Active:         191116 kB
Inactive:       154360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629400 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          17788 kB
Slab:            67072 kB
Committed_AS:  2610856 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-04-01 06:27:06