Trace number 1730122

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) 1200.06 1200.71

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
MD5SUMae4e3f3661a3c7ad7c7ec30d56d611a1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.913
Satisfiable
(Un)Satisfiability was proved
Number of variables1980
Number of clauses86175
Sum of the clauses size259380
Maximum clause length44
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2990
Number of clauses of size 385140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

0.00/0.00	c Parsing...
0.04/0.07	c ==============================================================================
0.04/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.04/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.04/0.07	c ==============================================================================
0.04/0.07	c |         0 |   86175   259380 |   25852       0        0     nan |  0.000 % |
0.04/0.07	c ==============================================================================
0.04/0.07	c Result  :   #vars: 1980   #clauses: 86175   #literals: 259380
0.04/0.07	c CPU time:   0.06299 s
0.04/0.07	c ==============================================================================
0.09/0.17	c lySAT 0.1
0.09/0.17	c minisat core +  additionnal features
0.09/0.17	c ============================[ Problem Statistics ]=============================
0.09/0.17	c |                                                                             |
0.09/0.17	c |  Number of variables:  1980                                                 |
0.09/0.17	c |  Number of clauses:    86175                                                |
0.16/0.23	c |  Parsing time:         0.05         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-1730122-1240756177/watcher-1730122-1240756177 -o /tmp/evaluation-result-1730122-1240756177/solver-1730122-1240756177 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1730122-1240756177.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26780
/proc/meminfo: memFree=1783216/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0
/proc/26780/stat : 26780 (lysat.sh) R 26778 26780 26452 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 103650950 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 227848809119 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/26780/statm: 1339 234 194 169 0 50 0
[pid=26781] ppid=26780 vsize=956 CPUtime=0
/proc/26781/stat : 26781 (SatElite) R 26780 26780 26452 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 103650950 978944 158 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/26781/statm: 272 160 51 127 0 142 0

[startup+0.057325 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26780
/proc/meminfo: memFree=1783216/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103650950 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26780/statm: 1339 235 195 169 0 50 0
[pid=26781] ppid=26780 vsize=4476 CPUtime=0.04
/proc/26781/stat : 26781 (SatElite) R 26780 26780 26452 0 -1 4194304 992 0 0 0 4 0 0 0 19 0 1 0 103650950 4583424 976 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/26781/statm: 1119 976 51 127 0 989 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9832

[startup+0.101332 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26780
/proc/meminfo: memFree=1783216/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103650950 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26780/statm: 1339 235 195 169 0 50 0
[pid=26781] ppid=26780 vsize=5928 CPUtime=0.09
/proc/26781/stat : 26781 (SatElite) R 26780 26780 26452 0 -1 4194304 1365 0 0 0 8 1 0 0 19 0 1 0 103650950 6070272 1349 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/26781/statm: 1482 1349 67 127 0 1352 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11284

[startup+0.30138 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26780
/proc/meminfo: memFree=1783216/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+0.701448 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26780
/proc/meminfo: memFree=1783216/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+1.50158 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 26783
/proc/meminfo: memFree=1773664/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=8848 CPUtime=1.31
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 2106 0 0 0 130 1 0 0 25 0 1 0 103650968 9060352 2091 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 2212 2091 82 174 0 2035 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14204

[startup+3.10186 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 26783
/proc/meminfo: memFree=1771680/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=11148 CPUtime=2.91
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 2670 0 0 0 290 1 0 0 25 0 1 0 103650968 11415552 2655 1992294400 134512640 135226915 4294956224 18446744073709551615 134540004 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 2787 2655 82 174 0 2610 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16504

[startup+6.30142 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 26783
/proc/meminfo: memFree=1768160/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=15484 CPUtime=6.1
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 3738 0 0 0 609 1 0 0 25 0 1 0 103650968 15855616 3723 1992294400 134512640 135226915 4294956224 18446744073709551615 134543580 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 3871 3723 82 174 0 3694 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 20840

[startup+12.7025 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 26783
/proc/meminfo: memFree=1762784/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=19528 CPUtime=12.51
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 4698 0 0 0 1249 2 0 0 25 0 1 0 103650968 19996672 4683 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 4882 4683 82 174 0 4705 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 24884

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 26783
/proc/meminfo: memFree=1749088/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=34564 CPUtime=25.3
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 8384 0 0 0 2525 5 0 0 25 0 1 0 103650968 35393536 8369 1992294400 134512640 135226915 4294956224 18446744073709551615 134537389 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 8641 8369 82 174 0 8464 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 39920

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 26783
/proc/meminfo: memFree=1732320/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=51132 CPUtime=50.88
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 12336 0 0 0 5080 8 0 0 25 0 1 0 103650968 52359168 12299 1992294400 134512640 135226915 4294956224 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 12783 12299 82 174 0 12606 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 56488

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 26783
/proc/meminfo: memFree=1706592/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=78332 CPUtime=102.06
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 18743 0 0 0 10195 11 0 0 25 0 1 0 103650968 80211968 18706 1992294400 134512640 135226915 4294956224 18446744073709551615 134531049 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 19583 18706 82 174 0 19406 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 83688

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26783
/proc/meminfo: memFree=1673376/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=113932 CPUtime=162.03
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 27411 0 0 0 16186 17 0 0 25 0 1 0 103650968 116666368 27374 1992294400 134512640 135226915 4294956224 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 28483 27374 82 174 0 28306 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 119288

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26783
/proc/meminfo: memFree=1634848/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=152652 CPUtime=221.99
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 36614 0 0 0 22176 23 0 0 25 0 1 0 103650968 156315648 36571 1992294400 134512640 135226915 4294956224 18446744073709551615 134536941 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 38163 36571 82 174 0 37986 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 158008

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26783
/proc/meminfo: memFree=1608352/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=180844 CPUtime=281.96
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 43541 0 0 0 28168 28 0 0 25 0 1 0 103650968 185184256 43498 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 45211 43498 82 174 0 45034 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 186200

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26783
/proc/meminfo: memFree=1581472/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=207724 CPUtime=341.94
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 49921 0 0 0 34162 32 0 0 25 0 1 0 103650968 212709376 49878 1992294400 134512640 135226915 4294956224 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 51931 49878 82 174 0 51754 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 213080

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26783
/proc/meminfo: memFree=1558624/2055920 swapFree=4181888/4192956

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

/proc/26783/statm: 78154 74970 82 174 0 77977 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 317972

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26785
/proc/meminfo: memFree=1480736/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=312616 CPUtime=641.77
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 75018 0 0 0 64127 50 0 0 25 0 1 0 103650968 320118784 74971 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 78154 74971 82 174 0 77977 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 317972

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26785
/proc/meminfo: memFree=1480672/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=312616 CPUtime=701.74
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 75022 0 0 0 70124 50 0 0 25 0 1 0 103650968 320118784 74975 1992294400 134512640 135226915 4294956224 18446744073709551615 134727241 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 78154 74975 82 174 0 77977 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 317972

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26785
/proc/meminfo: memFree=1459616/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=336836 CPUtime=761.71
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 80269 0 0 0 76116 55 0 0 25 0 1 0 103650968 344920064 80222 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 84209 80222 82 174 0 84032 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 342192

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26785
/proc/meminfo: memFree=1434016/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=363152 CPUtime=821.67
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 86665 0 0 0 82107 60 0 0 25 0 1 0 103650968 371867648 86618 1992294400 134512640 135226915 4294956224 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 90788 86618 82 174 0 90611 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 368508

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26785
/proc/meminfo: memFree=1433952/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=363152 CPUtime=881.65
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 86665 0 0 0 88105 60 0 0 25 0 1 0 103650968 371867648 86618 1992294400 134512640 135226915 4294956224 18446744073709551615 134531430 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 90788 86618 82 174 0 90611 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 368508

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26785
/proc/meminfo: memFree=1433888/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=363152 CPUtime=941.63
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 86673 0 0 0 94102 61 0 0 25 0 1 0 103650968 371867648 86626 1992294400 134512640 135226915 4294956224 18446744073709551615 134552266 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 90788 86626 82 174 0 90611 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 368508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26785
/proc/meminfo: memFree=1433824/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=363152 CPUtime=1001.59
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 86676 0 0 0 100098 61 0 0 25 0 1 0 103650968 371867648 86629 1992294400 134512640 135226915 4294956224 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 90788 86629 82 174 0 90611 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 368508

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26785
/proc/meminfo: memFree=1391200/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=407064 CPUtime=1061.56
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 97509 0 0 0 106086 70 0 0 25 0 1 0 103650968 416833536 97462 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 101766 97462 82 174 0 101589 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 412420

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26785
/proc/meminfo: memFree=1337504/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=460452 CPUtime=1121.53
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 110756 0 0 0 112070 83 0 0 25 0 1 0 103650968 471502848 110709 1992294400 134512640 135226915 4294956224 18446744073709551615 134537012 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 115113 110709 82 174 0 114936 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 465808

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26785
/proc/meminfo: memFree=1302880/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=497424 CPUtime=1181.5
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 119410 0 0 0 118058 92 0 0 25 0 1 0 103650968 509362176 119359 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 124356 119359 82 174 0 124179 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 502780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26785
/proc/meminfo: memFree=1290016/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=511100 CPUtime=1199.9
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 122544 0 0 0 119897 93 0 0 25 0 1 0 103650968 523366400 122493 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 127775 122493 82 174 0 127598 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 516456

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26785
/proc/meminfo: memFree=1290016/2055920 swapFree=4181888/4192956
[pid=26780] ppid=26778 vsize=5356 CPUtime=0.16
/proc/26780/stat : 26780 (lysat.sh) S 26778 26780 26452 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103650950 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26780/statm: 1339 237 195 169 0 50 0
[pid=26783] ppid=26780 vsize=511100 CPUtime=1199.9
/proc/26783/stat : 26783 (LySATi) R 26780 26780 26452 0 -1 4194304 122544 0 0 0 119897 93 0 0 25 0 1 0 103650968 523366400 122493 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/26783/statm: 127775 122493 82 174 0 127598 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 516456

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26780 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=160975
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.176972
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.12
CPU system time (s): 0.94
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 516456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.160975
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1678
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 0.991849 second user time and 3.38448 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-26 16:29:37
IDJOB=1730122
IDBENCH=24722
IDSOLVER=511
FILE ID=node18/1730122-1240756177
PBS_JOBID= 9187072
Free space on /tmp= 66144 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730122-1240756177/watcher-1730122-1240756177 -o /tmp/evaluation-result-1730122-1240756177/solver-1730122-1240756177 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1730122-1240756177.cnf i

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

MD5SUM BENCH= ae4e3f3661a3c7ad7c7ec30d56d611a1
RANDOM SEED=930781969

node18.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		: 3000.280
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		: 3000.280
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:       1783760 kB
Buffers:         29076 kB
Cached:         182124 kB
SwapCached:       4972 kB
Active:          65236 kB
Inactive:       154012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783760 kB
SwapTotal:     4192956 kB
SwapFree:      4181888 kB
Dirty:            3592 kB
Writeback:           0 kB
Mapped:          14076 kB
Slab:            39048 kB
Committed_AS:   431844 kB
PageTables:       1372 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= 66144 MiB
End job on node18 at 2009-04-26 16:49:40