Trace number 1729486

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) 1200.09 1200.71

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
MD5SUM6a0d1029e840b2624bac287c335e4e2c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables260
Number of clauses492
Sum of the clauses size1114
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2427
Number of clauses of size 30
Number of clauses of size 465
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 |     492     1114 |     147       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     401     1177 |      --       0       --      -- |     --   | -91/63
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 181   #clauses: 401   #literals: 1177
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.00	c lySAT 0.1
0.00/0.00	c minisat core +  additionnal features
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  181                                                  |
0.00/0.00	c |  Number of clauses:    401                                                  |
0.00/0.00	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1729486-1240750033/watcher-1729486-1240750033 -o /tmp/evaluation-result-1729486-1240750033/solver-1729486-1240750033 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1729486-1240750033.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 1.00 3/64 21713
/proc/meminfo: memFree=1723752/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) R 21711 21713 21312 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 103036136 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 221780699807 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21713/statm: 1339 234 194 169 0 50 0
[pid=21714] ppid=21713 vsize=696 CPUtime=0
/proc/21714/stat : 21714 (SatElite) R 21713 21713 21312 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 103036136 712704 111 1992294400 134512640 135034092 4294956096 18446744073709551615 134566359 0 0 4096 3 0 0 0 17 0 0 0
/proc/21714/statm: 174 111 68 127 0 44 0

[startup+0.0301649 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21713
/proc/meminfo: memFree=1723752/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102181 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21713
/proc/meminfo: memFree=1723752/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301204 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21713
/proc/meminfo: memFree=1723752/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70126 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21713
/proc/meminfo: memFree=1723752/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21716
/proc/meminfo: memFree=1721240/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=4404 CPUtime=1.49
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 740 0 0 0 149 0 0 0 25 0 1 0 103036136 4509696 725 1992294400 134512640 135226915 4294956208 18446744073709551615 134540198 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 1101 725 79 174 0 924 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9760

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21716
/proc/meminfo: memFree=1719448/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=6324 CPUtime=3.08
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 1231 0 0 0 308 0 0 0 25 0 1 0 103036136 6475776 1216 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 1581 1216 79 174 0 1404 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11680

[startup+6.30106 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21716
/proc/meminfo: memFree=1716696/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=9344 CPUtime=6.28
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 1935 0 0 0 627 1 0 0 25 0 1 0 103036136 9568256 1920 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 2336 1920 79 174 0 2159 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14700

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21716
/proc/meminfo: memFree=1713384/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=12604 CPUtime=12.68
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 2750 0 0 0 1267 1 0 0 25 0 1 0 103036136 12906496 2735 1992294400 134512640 135226915 4294956208 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 3151 2735 79 174 0 2974 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17960

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21716
/proc/meminfo: memFree=1710312/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=14824 CPUtime=25.47
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 3308 0 0 0 2545 2 0 0 25 0 1 0 103036136 15179776 3293 1992294400 134512640 135226915 4294956208 18446744073709551615 134536991 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 3706 3293 79 174 0 3529 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 20180

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21716
/proc/meminfo: memFree=1701608/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=24676 CPUtime=51.06
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 5587 0 0 0 5102 4 0 0 25 0 1 0 103036136 25268224 5572 1992294400 134512640 135226915 4294956208 18446744073709551615 134536975 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 6169 5572 79 174 0 5992 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30032

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21716
/proc/meminfo: memFree=1695656/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=30304 CPUtime=102.25
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 6951 0 0 0 10219 6 0 0 25 0 1 0 103036136 31031296 6936 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 7576 6936 79 174 0 7399 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 35660

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21716
/proc/meminfo: memFree=1687912/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=38700 CPUtime=162.21
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 8915 0 0 0 16213 8 0 0 25 0 1 0 103036136 39628800 8900 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 9675 8900 79 174 0 9498 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 44056

[startup+222.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/66 21716
/proc/meminfo: memFree=1680680/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=46176 CPUtime=222.17
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 10670 0 0 0 22207 10 0 0 25 0 1 0 103036136 47284224 10655 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 11544 10655 79 174 0 11367 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 51532

[startup+282.301 s]
/proc/loadavg: 1.10 1.04 1.01 2/66 21716
/proc/meminfo: memFree=1672616/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=54932 CPUtime=282.15
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 12721 0 0 0 28203 12 0 0 25 0 1 0 103036136 56250368 12706 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 13733 12706 79 174 0 13556 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 60288

[startup+342.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 21716
/proc/meminfo: memFree=1670832/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=56596 CPUtime=342.12
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 13108 0 0 0 34199 13 0 0 25 0 1 0 103036136 57954304 13093 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 14149 13093 79 174 0 13972 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 61952

[startup+402.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 21716
/proc/meminfo: memFree=1668720/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=59136 CPUtime=402.08
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 13681 0 0 0 40195 13 0 0 25 0 1 0 103036136 60555264 13666 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 14784 13666 79 174 0 14607 0

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

/proc/21716/statm: 17645 16323 79 174 0 17468 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 75936

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21716
/proc/meminfo: memFree=1651312/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=77396 CPUtime=641.98
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 17939 0 0 0 64181 17 0 0 25 0 1 0 103036136 79253504 17924 1992294400 134512640 135226915 4294956208 18446744073709551615 134537062 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 19349 17924 79 174 0 19172 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 82752

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21716
/proc/meminfo: memFree=1641712/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=87340 CPUtime=701.94
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 20380 0 0 0 70175 19 0 0 25 0 1 0 103036136 89436160 20365 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 21835 20365 79 174 0 21658 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 92696

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21716
/proc/meminfo: memFree=1640432/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=88164 CPUtime=761.91
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 20626 0 0 0 76172 19 0 0 25 0 1 0 103036136 90279936 20611 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 22041 20611 79 174 0 21864 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 93520

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21716
/proc/meminfo: memFree=1640176/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=88524 CPUtime=821.88
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 20696 0 0 0 82169 19 0 0 25 0 1 0 103036136 90648576 20681 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 22131 20681 79 174 0 21954 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 93880

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=1639272/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=89208 CPUtime=881.84
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 20865 0 0 0 88164 20 0 0 25 0 1 0 103036136 91348992 20850 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 22302 20850 79 174 0 22125 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 94564

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=1638056/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=90744 CPUtime=941.81
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 21164 0 0 0 94161 20 0 0 25 0 1 0 103036136 92921856 21149 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 22686 21149 79 174 0 22509 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 96100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=1636392/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=92724 CPUtime=1001.78
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 21590 0 0 0 100157 21 0 0 25 0 1 0 103036136 94949376 21575 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 23181 21575 79 174 0 23004 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 98080

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=1628968/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=101484 CPUtime=1061.75
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 23489 0 0 0 106152 23 0 0 25 0 1 0 103036136 103919616 23474 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 25371 23474 79 174 0 25194 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 106840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=1621480/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=109476 CPUtime=1121.72
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 25317 0 0 0 112147 25 0 0 25 0 1 0 103036136 112103424 25302 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 27369 25302 79 174 0 27192 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 114832

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=1617200/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=113460 CPUtime=1181.7
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 26366 0 0 0 118143 27 0 0 25 0 1 0 103036136 116183040 26351 1992294400 134512640 135226915 4294956208 18446744073709551615 134531493 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 28365 26351 79 174 0 28188 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 118816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=1617200/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=113460 CPUtime=1200.09
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 26366 0 0 0 119982 27 0 0 25 0 1 0 103036136 116183040 26351 1992294400 134512640 135226915 4294956208 18446744073709551615 134531793 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 28365 26351 79 174 0 28188 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 118816

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 1.00 2/66 21722
/proc/meminfo: memFree=1617200/2055920 swapFree=4181336/4192956
[pid=21713] ppid=21711 vsize=5356 CPUtime=0
/proc/21713/stat : 21713 (lysat.sh) S 21711 21713 21312 0 -1 4194304 310 133 0 0 0 0 0 0 16 0 1 0 103036136 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21713/statm: 1339 237 195 169 0 50 0
[pid=21716] ppid=21713 vsize=113460 CPUtime=1200.09
/proc/21716/stat : 21716 (LySATi) R 21713 21713 21312 0 -1 4194304 26366 0 0 0 119982 27 0 0 25 0 1 0 103036136 116183040 26351 1992294400 134512640 135226915 4294956208 18446744073709551615 134531793 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 28365 26351 79 174 0 28188 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 118816

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21713 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=4999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.008998
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.82
CPU system time (s): 0.27
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 118816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 443
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 1.00985 second user time and 3.36549 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-26 14:47:13
IDJOB=1729486
IDBENCH=24704
IDSOLVER=511
FILE ID=node29/1729486-1240750033
PBS_JOBID= 9187031
Free space on /tmp= 66420 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729486-1240750033/watcher-1729486-1240750033 -o /tmp/evaluation-result-1729486-1240750033/solver-1729486-1240750033 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1729486-1240750033.cnf i

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

MD5SUM BENCH= 6a0d1029e840b2624bac287c335e4e2c
RANDOM SEED=1627560426

node29.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		: 3000.281
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		: 3000.281
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:       1724232 kB
Buffers:         34500 kB
Cached:         219296 kB
SwapCached:       5488 kB
Active:          33688 kB
Inactive:       228036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724232 kB
SwapTotal:     4192956 kB
SwapFree:      4181336 kB
Dirty:            2176 kB
Writeback:           0 kB
Mapped:          13612 kB
Slab:            55960 kB
Committed_AS:   441044 kB
PageTables:       1468 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= 66420 MiB
End job on node29 at 2009-04-26 15:07:16