Trace number 1772793

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) 10000 10003.6

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
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 variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

Solver Data 

0.00/0.00	c Parsing...
1.38/1.46	c ==============================================================================
1.38/1.46	c |           |     ORIGINAL     |              LEARNT              |          |
1.38/1.46	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.38/1.46	c ==============================================================================
1.38/1.46	c |         0 | 1544713  3615326 |  463413       0        0     nan |  0.000 % |
11.19/11.28	c |         0 |  980858  2707783 |      --       0       --      -- |     --   | -286585/-282613
11.19/11.29	c ==============================================================================
11.19/11.29	c Result  :   #vars: 168138   #clauses: 980858   #literals: 2707783
11.19/11.29	c CPU time:   10.9163 s
11.19/11.29	c ==============================================================================
12.59/12.62	c lySAT 0.1
12.59/12.62	c minisat core +  additionnal features
12.59/12.62	c ============================[ Problem Statistics ]=============================
12.59/12.62	c |                                                                             |
12.59/12.62	c |  Number of variables:  168138                                               |
12.59/12.62	c |  Number of clauses:    980858                                               |
13.27/13.30	c |  Parsing time:         0.58         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-1772793-1241227878/watcher-1772793-1241227878 -o /tmp/evaluation-result-1772793-1241227878/solver-1772793-1241227878 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1772793-1241227878.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 23813
/proc/meminfo: memFree=939840/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=0
/proc/23813/stat : 23813 (lysat.sh) R 23811 23813 23776 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 150822701 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 259353275039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/23813/statm: 1339 234 194 169 0 50 0
[pid=23814] ppid=23813 vsize=5356 CPUtime=0
/proc/23814/stat : 23814 (lysat.sh) R 23813 23813 23776 0 -1 4194368 17 0 0 0 0 0 0 0 20 0 1 0 150822701 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353275687 0 0 4096 0 0 0 0 17 1 0 0
/proc/23814/statm: 1339 235 195 169 0 50 0

[startup+0.0411981 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 23813
/proc/meminfo: memFree=939840/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=0
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 150822701 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23813/statm: 1339 235 195 169 0 50 0
[pid=23814] ppid=23813 vsize=9336 CPUtime=0.03
/proc/23814/stat : 23814 (SatElite) R 23813 23813 23776 0 -1 4194304 1734 0 0 0 3 0 0 0 20 0 1 0 150822701 9560064 1718 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/23814/statm: 2334 1719 50 127 0 2204 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14692

[startup+0.102195 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 23813
/proc/meminfo: memFree=939840/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=0
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 150822701 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23813/statm: 1339 235 195 169 0 50 0
[pid=23814] ppid=23813 vsize=21172 CPUtime=0.08
/proc/23814/stat : 23814 (SatElite) R 23813 23813 23776 0 -1 4194304 3718 0 0 0 7 1 0 0 22 0 1 0 150822701 21680128 3702 1992294400 134512640 135034092 4294956112 18446744073709551615 134543255 0 0 4096 3 0 0 0 17 1 0 0
/proc/23814/statm: 5293 3702 50 127 0 5163 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26528

[startup+0.301234 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 23813
/proc/meminfo: memFree=939840/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=0
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 150822701 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23813/statm: 1339 235 195 169 0 50 0
[pid=23814] ppid=23813 vsize=75284 CPUtime=0.28
/proc/23814/stat : 23814 (SatElite) R 23813 23813 23776 0 -1 4194304 13205 0 0 0 23 5 0 0 24 0 1 0 150822701 77090816 13189 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/23814/statm: 18821 13191 50 127 0 18691 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 80640

[startup+0.702314 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 23813
/proc/meminfo: memFree=939840/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=0
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 150822701 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23813/statm: 1339 235 195 169 0 50 0
[pid=23814] ppid=23813 vsize=109672 CPUtime=0.69
/proc/23814/stat : 23814 (SatElite) R 23813 23813 23776 0 -1 4194304 21836 0 0 0 58 11 0 0 25 0 1 0 150822701 112304128 21820 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/23814/statm: 27418 21821 50 127 0 27288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 115028

[startup+1.50147 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 23815
/proc/meminfo: memFree=832560/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=0
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 150822701 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23813/statm: 1339 235 195 169 0 50 0
[pid=23814] ppid=23813 vsize=158520 CPUtime=1.48
/proc/23814/stat : 23814 (SatElite) R 23813 23813 23776 0 -1 4194304 34557 0 0 0 130 18 0 0 25 0 1 0 150822701 162324480 34541 1992294400 134512640 135034092 4294956112 18446744073709551615 134671419 0 0 4096 3 0 0 0 17 1 0 0
/proc/23814/statm: 39630 34541 63 127 0 39500 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 163876

[startup+3.10179 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 23815
/proc/meminfo: memFree=787696/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=0
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 150822701 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23813/statm: 1339 235 195 169 0 50 0
[pid=23814] ppid=23813 vsize=191400 CPUtime=3.08
/proc/23814/stat : 23814 (SatElite) R 23813 23813 23776 0 -1 4194304 43508 0 0 0 285 23 0 0 25 0 1 0 150822701 195993600 39927 1992294400 134512640 135034092 4294956112 18446744073709551615 134566706 0 0 4096 3 0 0 0 17 1 0 0
/proc/23814/statm: 47850 39927 68 127 0 47720 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 196756

[startup+6.30142 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 23815
/proc/meminfo: memFree=770424/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=0
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 150822701 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23813/statm: 1339 235 195 169 0 50 0
[pid=23814] ppid=23813 vsize=209476 CPUtime=6.29
/proc/23814/stat : 23814 (SatElite) R 23813 23813 23776 0 -1 4194304 48639 0 0 0 603 26 0 0 25 0 1 0 150822701 214503424 44290 1992294400 134512640 135034092 4294956112 18446744073709551615 134569590 0 0 4096 3 0 0 0 17 1 0 0
/proc/23814/statm: 52369 44290 68 127 0 52239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 214832

[startup+12.7017 s]
/proc/loadavg: 0.93 0.96 0.98 2/66 23815
/proc/meminfo: memFree=749760/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 5356

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 23816
/proc/meminfo: memFree=842240/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=70428 CPUtime=12.85
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 16706 0 0 0 1275 10 0 0 25 0 1 0 150823963 72118272 16669 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 17607 16669 81 174 0 17430 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 75784

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 23816
/proc/meminfo: memFree=840256/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=72808 CPUtime=38.44
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 17255 0 0 0 3833 11 0 0 25 0 1 0 150823963 74555392 17218 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 18202 17218 81 174 0 18025 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 78164

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 23816
/proc/meminfo: memFree=835264/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=77744 CPUtime=89.64
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 18510 0 0 0 8951 13 0 0 25 0 1 0 150823963 79609856 18473 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 19436 18473 81 174 0 19259 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 83100

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 23816
/proc/meminfo: memFree=825600/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=87724 CPUtime=149.61
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 20984 0 0 0 14946 15 0 0 25 0 1 0 150823963 89829376 20947 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 21931 20947 81 174 0 21754 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 93080

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 23816
/proc/meminfo: memFree=817408/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=95652 CPUtime=209.58
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 22960 0 0 0 20942 16 0 0 25 0 1 0 150823963 97947648 22923 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 23913 22923 81 174 0 23736 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 101008

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 23816
/proc/meminfo: memFree=804352/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=108776 CPUtime=269.57
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 26259 0 0 0 26937 20 0 0 25 0 1 0 150823963 111386624 26222 1992294400 134512640 135226915 4294956224 18446744073709551615 134537375 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 27194 26222 81 174 0 27017 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 114132

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 23816
/proc/meminfo: memFree=794176/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=118700 CPUtime=329.54
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 28745 0 0 0 32932 22 0 0 25 0 1 0 150823963 121548800 28708 1992294400 134512640 135226915 4294956224 18446744073709551615 134537375 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 29675 28708 81 174 0 29498 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 124056

[startup+402.303 s]

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

/proc/23816/statm: 229165 228089 81 174 0 228988 0
Current children cumulated CPU time (s) 9338.95
Current children cumulated vsize (KiB) 922016

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24316
/proc/meminfo: memFree=16192/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=938808 CPUtime=9386.31
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 233674 0 0 0 938422 209 0 0 25 0 1 0 150823963 961339392 233637 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 234702 233637 81 174 0 234525 0
Current children cumulated CPU time (s) 9398.92
Current children cumulated vsize (KiB) 944164

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24316
/proc/meminfo: memFree=15424/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=960936 CPUtime=9446.3
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 239211 0 0 0 944416 214 0 0 25 0 1 0 150823963 983998464 239174 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 240234 239174 81 174 0 240057 0
Current children cumulated CPU time (s) 9458.91
Current children cumulated vsize (KiB) 966292

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24316
/proc/meminfo: memFree=15808/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=980588 CPUtime=9506.27
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 244135 0 0 0 950410 217 0 0 25 0 1 0 150823963 1004122112 244098 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 245147 244098 81 174 0 244970 0
Current children cumulated CPU time (s) 9518.88
Current children cumulated vsize (KiB) 985944

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24316
/proc/meminfo: memFree=15936/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=1002028 CPUtime=9566.25
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 249484 0 0 0 956404 221 0 0 25 0 1 0 150823963 1026076672 249447 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 250507 249447 81 174 0 250330 0
Current children cumulated CPU time (s) 9578.86
Current children cumulated vsize (KiB) 1007384

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24316
/proc/meminfo: memFree=15744/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=1023860 CPUtime=9626.23
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 254945 0 0 0 962398 225 0 0 25 0 1 0 150823963 1048432640 254908 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 255965 254908 81 174 0 255788 0
Current children cumulated CPU time (s) 9638.84
Current children cumulated vsize (KiB) 1029216

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24316
/proc/meminfo: memFree=16000/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=1043364 CPUtime=9686.21
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 259808 0 0 0 968392 229 0 0 25 0 1 0 150823963 1068404736 259771 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 260841 259771 81 174 0 260664 0
Current children cumulated CPU time (s) 9698.82
Current children cumulated vsize (KiB) 1048720

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24316
/proc/meminfo: memFree=15104/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=1066224 CPUtime=9746.19
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 265365 0 0 0 974385 234 0 0 25 0 1 0 150823963 1091813376 265328 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 266556 265328 81 174 0 266379 0
Current children cumulated CPU time (s) 9758.8
Current children cumulated vsize (KiB) 1071580

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24316
/proc/meminfo: memFree=15104/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=1066224 CPUtime=9806.17
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 265365 0 0 0 980383 234 0 0 25 0 1 0 150823963 1091813376 265328 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 266556 265328 81 174 0 266379 0
Current children cumulated CPU time (s) 9818.78
Current children cumulated vsize (KiB) 1071580

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24316
/proc/meminfo: memFree=15168/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=1066224 CPUtime=9866.15
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 265365 0 0 0 986381 234 0 0 25 0 1 0 150823963 1091813376 265328 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 266556 265328 81 174 0 266379 0
Current children cumulated CPU time (s) 9878.76
Current children cumulated vsize (KiB) 1071580

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24316
/proc/meminfo: memFree=15168/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=1066224 CPUtime=9926.12
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 265365 0 0 0 992378 234 0 0 25 0 1 0 150823963 1091813376 265328 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 266556 265328 81 174 0 266379 0
Current children cumulated CPU time (s) 9938.73
Current children cumulated vsize (KiB) 1071580

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24316
/proc/meminfo: memFree=15168/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=1066224 CPUtime=9986.11
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 265365 0 0 0 998377 234 0 0 25 0 1 0 150823963 1091813376 265328 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 266556 265328 81 174 0 266379 0
Current children cumulated CPU time (s) 9998.72
Current children cumulated vsize (KiB) 1071580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24316
/proc/meminfo: memFree=15168/2055920 swapFree=4180228/4192956
[pid=23813] ppid=23811 vsize=5356 CPUtime=12.61
/proc/23813/stat : 23813 (lysat.sh) S 23811 23813 23776 0 -1 4194304 310 65238 0 0 0 0 1212 49 16 0 1 0 150822701 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23813/statm: 1339 237 195 169 0 50 0
[pid=23816] ppid=23813 vsize=1066224 CPUtime=9987.41
/proc/23816/stat : 23816 (LySATi) R 23813 23813 23776 0 -1 4194304 265365 0 0 0 998507 234 0 0 25 0 1 0 150823963 1091813376 265328 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/23816/statm: 266556 265328 81 174 0 266379 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1071580

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 23813 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=121157
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=495924
# CPU time returned by wait4() is 12.6171
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10003.6
CPU time (s): 10000
CPU user time (s): 9997.19
CPU system time (s): 2.83
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 1071580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.1212
system time used= 0.495924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65548
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= 23

runsolver used 11.7622 second user time and 24.3063 second system time

The end

Launcher Data 

Begin job on node1 at 2009-05-02 03:31:20
IDJOB=1772793
IDBENCH=20388
IDSOLVER=609
FILE ID=node1/1772793-1241227878
PBS_JOBID= 9224801
Free space on /tmp= 66520 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772793-1241227878/watcher-1772793-1241227878 -o /tmp/evaluation-result-1772793-1241227878/solver-1772793-1241227878 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1772793-1241227878.cnf i

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ec6ae8f44e827ed5bcc8aed459990775
RANDOM SEED=45298393

node1.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        940320 kB
Buffers:         76920 kB
Cached:         960620 kB
SwapCached:       6940 kB
Active:          63268 kB
Inactive:       982532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        940320 kB
SwapTotal:     4192956 kB
SwapFree:      4180228 kB
Dirty:           31288 kB
Writeback:           0 kB
Mapped:          13384 kB
Slab:            55788 kB
Committed_AS:   707292 kB
PageTables:       1436 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= 66488 MiB
End job on node1 at 2009-05-02 06:18:06