Trace number 1730811

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.4495
Satisfiable
(Un)Satisfiability was proved
Number of variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
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 |    1922     5764 |     576       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1920     5759 |      --       0       --      -- |     --   | -2/-5
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 576   #clauses: 1920   #literals: 5759
0.00/0.00	c CPU time:   0.005999 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:  576                                                  |
0.00/0.01	c |  Number of clauses:    1920                                                 |
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730811-1240763827/watcher-1730811-1240763827 -o /tmp/evaluation-result-1730811-1240763827/solver-1730811-1240763827 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1730811-1240763827.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: 1.99 1.85 1.45 3/64 15696
/proc/meminfo: memFree=1658336/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) R 15694 15696 15265 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 104410107 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15696/statm: 1339 234 194 169 0 50 0
[pid=15697] ppid=15696 vsize=824 CPUtime=0
/proc/15697/stat : 15697 (SatElite) R 15696 15696 15265 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 104410107 843776 111 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/15697/statm: 206 112 50 127 0 76 0

[startup+0.0641949 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 15696
/proc/meminfo: memFree=1658336/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101195 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 15696
/proc/meminfo: memFree=1658336/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301215 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 15696
/proc/meminfo: memFree=1658336/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701254 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 15696
/proc/meminfo: memFree=1658336/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50132 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 15699
/proc/meminfo: memFree=1654992/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=5440 CPUtime=1.48
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 1021 0 0 0 148 0 0 0 25 0 1 0 104410108 5570560 1006 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 1360 1006 82 174 0 1183 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10796

[startup+3.10147 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 15699
/proc/meminfo: memFree=1653008/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=7404 CPUtime=3.08
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 1498 0 0 0 308 0 0 0 25 0 1 0 104410108 7581696 1483 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 1851 1483 82 174 0 1674 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12760

[startup+6.30176 s]
/proc/loadavg: 1.84 1.82 1.45 2/66 15699
/proc/meminfo: memFree=1648912/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=11512 CPUtime=6.28
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 2546 0 0 0 627 1 0 0 25 0 1 0 104410108 11788288 2531 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 2878 2531 82 174 0 2701 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16868

[startup+12.7013 s]
/proc/loadavg: 1.77 1.81 1.45 2/66 15699
/proc/meminfo: memFree=1644048/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=15476 CPUtime=12.67
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 3514 0 0 0 1266 1 0 0 25 0 1 0 104410108 15847424 3499 1992294400 134512640 135226915 4294956208 18446744073709551615 134544395 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 3869 3499 82 174 0 3692 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20832

[startup+25.5015 s]
/proc/loadavg: 1.65 1.78 1.44 2/66 15699
/proc/meminfo: memFree=1634320/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=25560 CPUtime=25.47
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 6039 0 0 0 2545 2 0 0 25 0 1 0 104410108 26173440 6024 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 6390 6024 82 174 0 6213 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 30916

[startup+51.1018 s]
/proc/loadavg: 1.40 1.71 1.43 2/66 15699
/proc/meminfo: memFree=1627280/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=33232 CPUtime=51.07
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 7919 0 0 0 5104 3 0 0 25 0 1 0 104410108 34029568 7904 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 8308 7904 82 174 0 8131 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38588

[startup+102.305 s]
/proc/loadavg: 1.17 1.60 1.40 2/66 15701
/proc/meminfo: memFree=1613392/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=46144 CPUtime=102.26
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 11132 0 0 0 10220 6 0 0 25 0 1 0 104410108 47251456 11117 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 11536 11117 82 174 0 11359 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 51500

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.37 2/66 15701
/proc/meminfo: memFree=1598672/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=61532 CPUtime=162.24
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 14918 0 0 0 16215 9 0 0 25 0 1 0 104410108 63008768 14903 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 15383 14903 82 174 0 15206 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 66888

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.35 2/66 15701
/proc/meminfo: memFree=1588816/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=70980 CPUtime=222.23
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 17274 0 0 0 22211 12 0 0 25 0 1 0 104410108 72683520 17259 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 17745 17259 82 174 0 17568 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 76336

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/66 15701
/proc/meminfo: memFree=1559824/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=100676 CPUtime=282.21
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 24597 0 0 0 28202 19 0 0 25 0 1 0 104410108 103092224 24582 1992294400 134512640 135226915 4294956208 18446744073709551615 134539451 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 25169 24582 82 174 0 24992 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 106032

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 15701
/proc/meminfo: memFree=1552592/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=107612 CPUtime=342.2
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 26300 0 0 0 34199 21 0 0 25 0 1 0 104410108 110194688 26285 1992294400 134512640 135226915 4294956208 18446744073709551615 134544577 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 26903 26285 82 174 0 26726 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 112968

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 15701
/proc/meminfo: memFree=1552528/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=107612 CPUtime=402.18
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 26321 0 0 0 40197 21 0 0 25 0 1 0 104410108 110194688 26306 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 26903 26306 82 174 0 26726 0

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

/proc/15699/statm: 32167 31506 82 174 0 31990 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 134024

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 15701
/proc/meminfo: memFree=1531536/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=128668 CPUtime=582.14
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 31551 0 0 0 58187 27 0 0 25 0 1 0 104410108 131756032 31536 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 32167 31536 82 174 0 31990 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 134024

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/66 15701
/proc/meminfo: memFree=1523472/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=137344 CPUtime=642.13
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 33558 0 0 0 64184 29 0 0 25 0 1 0 104410108 140640256 33543 1992294400 134512640 135226915 4294956208 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 34336 33543 82 174 0 34159 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 142700

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 15701
/proc/meminfo: memFree=1502160/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=158948 CPUtime=702.11
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 38909 0 0 0 70176 35 0 0 25 0 1 0 104410108 162762752 38894 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 39737 38894 82 174 0 39560 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 164304

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 15701
/proc/meminfo: memFree=1488976/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=171980 CPUtime=762.09
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 42144 0 0 0 76170 39 0 0 25 0 1 0 104410108 176107520 42129 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 42995 42129 82 174 0 42818 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 177336

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 15701
/proc/meminfo: memFree=1488976/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=171980 CPUtime=822.08
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 42146 0 0 0 82169 39 0 0 25 0 1 0 104410108 176107520 42131 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 42995 42131 82 174 0 42818 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 177336

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 15701
/proc/meminfo: memFree=1488976/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=171980 CPUtime=882.06
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 42155 0 0 0 88167 39 0 0 25 0 1 0 104410108 176107520 42140 1992294400 134512640 135226915 4294956208 18446744073709551615 134539837 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 42995 42140 82 174 0 42818 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 177336

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 15701
/proc/meminfo: memFree=1488848/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=171980 CPUtime=942.05
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 42175 0 0 0 94165 40 0 0 25 0 1 0 104410108 176107520 42160 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 42995 42160 82 174 0 42818 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 177336

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 15701
/proc/meminfo: memFree=1488720/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=171980 CPUtime=1002.04
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 42213 0 0 0 100164 40 0 0 25 0 1 0 104410108 176107520 42198 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 42995 42198 82 174 0 42818 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 177336

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 15701
/proc/meminfo: memFree=1473424/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=187688 CPUtime=1062.02
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 46075 0 0 0 106156 46 0 0 25 0 1 0 104410108 192192512 46060 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 46922 46060 82 174 0 46745 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 193044

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 15701
/proc/meminfo: memFree=1457424/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=204056 CPUtime=1122
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 50061 0 0 0 112149 51 0 0 25 0 1 0 104410108 208953344 50046 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 51014 50046 82 174 0 50837 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 209412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 15701
/proc/meminfo: memFree=1444880/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=217484 CPUtime=1181.99
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 53140 0 0 0 118145 54 0 0 25 0 1 0 104410108 222703616 53125 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 54371 53125 82 174 0 54194 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 222840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 15701
/proc/meminfo: memFree=1444880/2055920 swapFree=4192956/4192956
[pid=15696] ppid=15694 vsize=5356 CPUtime=0
/proc/15696/stat : 15696 (lysat.sh) S 15694 15696 15265 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 104410107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15696/statm: 1339 237 195 169 0 50 0
[pid=15699] ppid=15696 vsize=217484 CPUtime=1200.09
/proc/15699/stat : 15699 (LySATi) R 15696 15696 15265 0 -1 4194304 53140 0 0 0 119955 54 0 0 25 0 1 0 104410108 222703616 53125 1992294400 134512640 135226915 4294956208 18446744073709551615 134536747 0 0 4096 3 0 0 0 17 1 0 0
/proc/15699/statm: 54371 53125 82 174 0 54194 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 222840

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15696 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.011997
# 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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.55
CPU system time (s): 0.54
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 222840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 475
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 1.53777 second user time and 2.6036 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-26 18:37:07
IDJOB=1730811
IDBENCH=24737
IDSOLVER=511
FILE ID=node55/1730811-1240763827
PBS_JOBID= 9187127
Free space on /tmp= 66388 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730811-1240763827/watcher-1730811-1240763827 -o /tmp/evaluation-result-1730811-1240763827/solver-1730811-1240763827 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1730811-1240763827.cnf i

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

MD5SUM BENCH= 5d5a2534629561aec3a6f7f6c6034d03
RANDOM SEED=1536074076

node55.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		: 3000.240
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		: 3000.240
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:       1658816 kB
Buffers:         48044 kB
Cached:         267884 kB
SwapCached:          0 kB
Active:         104428 kB
Inactive:       225360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1658816 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            53412 kB
Committed_AS:   314436 kB
PageTables:       1360 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= 66388 MiB
End job on node55 at 2009-04-26 18:57:10