Trace number 1716681

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT c/2009-03-20? (TO) 1200.06 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications 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 variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data 

0.00/0.00	c Parsing...
0.49/0.56	c ==============================================================================
0.49/0.56	c |           |     ORIGINAL     |              LEARNT              |          |
0.49/0.56	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.49/0.56	c ==============================================================================
0.49/0.56	c |         0 |  614789  1419314 |  184436       0        0     nan |  0.000 % |
4.48/4.56	c |         0 |  248601   661061 |      --       0       --      -- |     --   | -225959/-441263
4.48/4.57	c ==============================================================================
4.48/4.57	c Result  :   #vars: 44244   #clauses: 248601   #literals: 661061
4.48/4.57	c CPU time:   4.40033 s
4.48/4.57	c ==============================================================================
4.88/4.92	This is MiniSat 2.0 beta
4.88/4.92	WARNING: for repeatability, setting FPU to use double precision
4.88/4.92	============================[ Problem Statistics ]=============================
4.88/4.92	|                                                                             |
4.88/4.92	|  Number of variables:  44244                                                |
4.88/4.92	|  Number of clauses:    248601                                               |
4.90/5.07	|  Parsing time:         0.13         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-1716681-1240618998/watcher-1716681-1240618998 -o /tmp/evaluation-result-1716681-1240618998/solver-1716681-1240618998 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716681-1240618998.cnf c 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 22171
/proc/meminfo: memFree=949616/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=0
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89928519 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 235 195 169 0 50 0
[pid=22172] ppid=22171 vsize=692 CPUtime=0
/proc/22172/stat : 22172 (SatElite) R 22171 22171 21792 0 -1 4194304 85 0 0 0 0 0 0 0 20 0 1 0 89928520 708608 69 1992294400 134512640 135034092 4294956112 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/22172/statm: 173 70 50 127 0 43 0

[startup+0.076846 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 22171
/proc/meminfo: memFree=949616/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=0
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89928519 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 235 195 169 0 50 0
[pid=22172] ppid=22171 vsize=19352 CPUtime=0.06
/proc/22172/stat : 22172 (SatElite) R 22171 22171 21792 0 -1 4194304 3280 0 0 0 5 1 0 0 20 0 1 0 89928520 19816448 3264 1992294400 134512640 135034092 4294956112 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 1 0 0
/proc/22172/statm: 4838 3267 50 127 0 4708 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 24708

[startup+0.101847 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 22171
/proc/meminfo: memFree=949616/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=0
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89928519 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 235 195 169 0 50 0
[pid=22172] ppid=22171 vsize=21200 CPUtime=0.09
/proc/22172/stat : 22172 (SatElite) R 22171 22171 21792 0 -1 4194304 4593 0 0 0 7 2 0 0 20 0 1 0 89928520 21708800 4577 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/22172/statm: 5333 4579 51 127 0 5203 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26556

[startup+0.301868 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 22171
/proc/meminfo: memFree=949616/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=0
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89928519 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 235 195 169 0 50 0
[pid=22172] ppid=22171 vsize=39500 CPUtime=0.29
/proc/22172/stat : 22172 (SatElite) R 22171 22171 21792 0 -1 4194304 9532 0 0 0 24 5 0 0 21 0 1 0 89928520 40448000 9516 1992294400 134512640 135034092 4294956112 18446744073709551615 134543255 0 0 4096 3 0 0 0 17 1 0 0
/proc/22172/statm: 9875 9517 50 127 0 9745 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44856

[startup+0.701908 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 22171
/proc/meminfo: memFree=949616/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=0
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89928519 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 235 195 169 0 50 0
[pid=22172] ppid=22171 vsize=83812 CPUtime=0.68
/proc/22172/stat : 22172 (SatElite) R 22171 22171 21792 0 -1 4194304 16007 0 0 0 60 8 0 0 25 0 1 0 89928520 85823488 15991 1992294400 134512640 135034092 4294956112 18446744073709551615 134585846 0 0 4096 3 0 0 0 17 1 0 0
/proc/22172/statm: 20953 15991 66 127 0 20823 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 89168

[startup+1.50199 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 22173
/proc/meminfo: memFree=885152/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=0
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89928519 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 235 195 169 0 50 0
[pid=22172] ppid=22171 vsize=82492 CPUtime=1.48
/proc/22172/stat : 22172 (SatElite) R 22171 22171 21792 0 -1 4194304 18007 0 0 0 138 10 0 0 25 0 1 0 89928520 84471808 16537 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/22172/statm: 20623 16537 68 127 0 20493 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 87848

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 22173
/proc/meminfo: memFree=880544/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=0
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89928519 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 235 195 169 0 50 0
[pid=22172] ppid=22171 vsize=84580 CPUtime=3.09
/proc/22172/stat : 22172 (SatElite) R 22171 22171 21792 0 -1 4194304 20196 0 0 0 297 12 0 0 25 0 1 0 89928520 86609920 16890 1992294400 134512640 135034092 4294956112 18446744073709551615 134562127 0 0 4096 3 0 0 0 17 1 0 0
/proc/22172/statm: 21145 16890 68 127 0 21015 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89936

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.93 2/66 22174
/proc/meminfo: memFree=926624/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=15712 CPUtime=1.36
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 3636 0 0 0 135 1 0 0 25 0 1 0 89929012 16089088 3621 1992294400 134512640 135214827 4294956224 18446744073709551615 134529759 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 3928 3621 76 171 0 3755 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 21068

[startup+12.7021 s]
/proc/loadavg: 0.93 0.98 0.93 2/66 22174
/proc/meminfo: memFree=926432/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=15856 CPUtime=7.76
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 3648 0 0 0 775 1 0 0 25 0 1 0 89929012 16236544 3633 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 3964 3633 77 171 0 3791 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 21212

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.93 2/66 22174
/proc/meminfo: memFree=923360/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=19080 CPUtime=20.56
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 4460 0 0 0 2054 2 0 0 25 0 1 0 89929012 19537920 4445 1992294400 134512640 135214827 4294956224 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 4770 4445 77 171 0 4597 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 24436

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.93 2/66 22174
/proc/meminfo: memFree=916960/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=25768 CPUtime=46.15
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 6105 0 0 0 4612 3 0 0 25 0 1 0 89929012 26386432 6090 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 6442 6090 77 171 0 6269 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31124

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/66 22174
/proc/meminfo: memFree=908896/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=33744 CPUtime=97.34
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 8097 0 0 0 9729 5 0 0 25 0 1 0 89929012 34553856 8082 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 8436 8082 77 171 0 8263 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39100

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22174
/proc/meminfo: memFree=902112/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=40784 CPUtime=157.33
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 9795 0 0 0 15726 7 0 0 25 0 1 0 89929012 41762816 9780 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 10196 9780 77 171 0 10023 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 46140

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22174
/proc/meminfo: memFree=896800/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=46316 CPUtime=217.31
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 11112 0 0 0 21723 8 0 0 25 0 1 0 89929012 47427584 11097 1992294400 134512640 135214827 4294956224 18446744073709551615 134527359 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 11579 11097 77 171 0 11406 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 51672

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22174
/proc/meminfo: memFree=892320/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=50752 CPUtime=277.29
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 12234 0 0 0 27720 9 0 0 25 0 1 0 89929012 51970048 12219 1992294400 134512640 135214827 4294956224 18446744073709551615 134537058 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 12688 12219 77 171 0 12515 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 56108

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22174
/proc/meminfo: memFree=888672/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=54372 CPUtime=337.29
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 13132 0 0 0 33718 11 0 0 25 0 1 0 89929012 55676928 13109 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 13593 13109 77 171 0 13420 0

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

/proc/22174/statm: 15511 14786 77 171 0 15338 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 67400

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22174
/proc/meminfo: memFree=879904/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=63960 CPUtime=577.22
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 15309 0 0 0 57710 12 0 0 25 0 1 0 89929012 65495040 15286 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 15990 15286 77 171 0 15817 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 69316

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22174
/proc/meminfo: memFree=878240/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=65496 CPUtime=637.21
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 15730 0 0 0 63708 13 0 0 25 0 1 0 89929012 67067904 15707 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 16374 15707 77 171 0 16201 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 70852

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22174
/proc/meminfo: memFree=876768/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=66876 CPUtime=697.19
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 16087 0 0 0 69706 13 0 0 25 0 1 0 89929012 68481024 16064 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 16719 16064 77 171 0 16546 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 72232

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22174
/proc/meminfo: memFree=875168/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=68576 CPUtime=757.18
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 16500 0 0 0 75704 14 0 0 25 0 1 0 89929012 70221824 16477 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 17144 16477 77 171 0 16971 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 73932

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22174
/proc/meminfo: memFree=873376/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=70316 CPUtime=817.16
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 16948 0 0 0 81702 14 0 0 25 0 1 0 89929012 72003584 16925 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 17579 16925 77 171 0 17406 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 75672

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22174
/proc/meminfo: memFree=871328/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=72240 CPUtime=877.15
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 17447 0 0 0 87700 15 0 0 25 0 1 0 89929012 73973760 17424 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 18060 17424 77 171 0 17887 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 77596

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22176
/proc/meminfo: memFree=869920/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=73744 CPUtime=937.13
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 17806 0 0 0 93698 15 0 0 25 0 1 0 89929012 75513856 17783 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 18436 17783 77 171 0 18263 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 79100

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22176
/proc/meminfo: memFree=868576/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=75244 CPUtime=997.11
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 18150 0 0 0 99696 15 0 0 25 0 1 0 89929012 77049856 18127 1992294400 134512640 135214827 4294956224 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 18811 18127 77 171 0 18638 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 80600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22176
/proc/meminfo: memFree=867424/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=76888 CPUtime=1057.09
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 18437 0 0 0 105693 16 0 0 25 0 1 0 89929012 78733312 18414 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 19222 18414 77 171 0 19049 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 82244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22176
/proc/meminfo: memFree=866272/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=78192 CPUtime=1117.08
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 18723 0 0 0 111691 17 0 0 25 0 1 0 89929012 80068608 18700 1992294400 134512640 135214827 4294956224 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 19548 18700 77 171 0 19375 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 83548

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22176
/proc/meminfo: memFree=865120/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=79256 CPUtime=1177.07
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 18999 0 0 0 117690 17 0 0 25 0 1 0 89929012 81158144 18976 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 19814 18976 77 171 0 19641 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 84612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 22176
/proc/meminfo: memFree=864928/2055920 swapFree=4192956/4192956
[pid=22171] ppid=22169 vsize=5356 CPUtime=4.9
/proc/22171/stat : 22171 (lysat.sh) S 22169 22171 21792 0 -1 4194304 310 27354 0 0 0 0 471 19 16 0 1 0 89928519 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22171/statm: 1339 237 195 169 0 50 0
[pid=22174] ppid=22171 vsize=79388 CPUtime=1195.16
/proc/22174/stat : 22174 (LySATc) R 22171 22171 21792 0 -1 4194304 19054 0 0 0 119499 17 0 0 25 0 1 0 89929012 81293312 19031 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/22174/statm: 19847 19031 77 171 0 19674 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 84744

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 22171 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=717282
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=201969
# CPU time returned by wait4() is 4.91925
# 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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.7
CPU system time (s): 0.36
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 96752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.71728
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27664
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= 7
involuntary context switches= 11

runsolver used 1.26481 second user time and 3.11053 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-25 02:23:19
IDJOB=1716681
IDBENCH=20387
IDSOLVER=512
FILE ID=node36/1716681-1240618998
PBS_JOBID= 9186278
Free space on /tmp= 66388 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716681-1240618998/watcher-1716681-1240618998 -o /tmp/evaluation-result-1716681-1240618998/solver-1716681-1240618998 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716681-1240618998.cnf c

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

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=1848272425

node36.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		: 3000.232
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		: 3000.232
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:        950160 kB
Buffers:         91768 kB
Cached:         904296 kB
SwapCached:          0 kB
Active:         142344 kB
Inactive:       867624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        950160 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           12920 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            81884 kB
Committed_AS:   280056 kB
PageTables:       1356 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= 66380 MiB
End job on node36 at 2009-04-25 02:43:22