Trace number 1716732

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) 1200.01 1200.41

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 % |
11.28/11.31	c |         0 |  980858  2707783 |      --       0       --      -- |     --   | -286585/-282613
11.28/11.31	c ==============================================================================
11.28/11.31	c Result  :   #vars: 168138   #clauses: 980858   #literals: 2707783
11.28/11.31	c CPU time:   10.9023 s
11.28/11.31	c ==============================================================================
12.58/12.66	c lySAT 0.1
12.58/12.66	c minisat core +  additionnal features
12.58/12.66	c ============================[ Problem Statistics ]=============================
12.58/12.66	c |                                                                             |
12.58/12.66	c |  Number of variables:  168138                                               |
12.58/12.66	c |  Number of clauses:    980858                                               |
13.27/13.34	c |  Parsing time:         0.59         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-1716732-1240619662/watcher-1716732-1240619662 -o /tmp/evaluation-result-1716732-1240619662/solver-1716732-1240619662 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716732-1240619662.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: 0.92 0.98 0.99 3/64 16094
/proc/meminfo: memFree=999384/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=880 CPUtime=0
/proc/16094/stat : 16094 (lysat.sh) R 16092 16094 16057 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 89999643 901120 25 1992294400 4194304 4889804 548682068816 18446744073709551615 273949980041 0 0 4096 0 0 0 0 17 0 0 0
/proc/16094/statm: 220 25 18 169 0 8 0

[startup+0.043071 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16094
/proc/meminfo: memFree=999384/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=0
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89999643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16094/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102075 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16094
/proc/meminfo: memFree=999384/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=0
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89999643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16094/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301097 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16094
/proc/meminfo: memFree=999384/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=0
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89999643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16094/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702145 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16094
/proc/meminfo: memFree=999384/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=0
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89999643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16094/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50124 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 16096
/proc/meminfo: memFree=891656/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=0
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89999643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16094/statm: 1339 235 195 169 0 50 0
[pid=16096] ppid=16094 vsize=159032 CPUtime=1.48
/proc/16096/stat : 16096 (SatElite) R 16094 16094 16057 0 -1 4194304 34633 0 0 0 128 20 0 0 25 0 1 0 89999644 162848768 34617 1992294400 134512640 135034092 4294956112 18446744073709551615 134536786 0 0 4096 3 0 0 0 17 1 0 0
/proc/16096/statm: 39758 34617 63 127 0 39628 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 164388

[startup+3.10143 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 16096
/proc/meminfo: memFree=847048/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=0
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89999643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16094/statm: 1339 235 195 169 0 50 0
[pid=16096] ppid=16094 vsize=191400 CPUtime=3.08
/proc/16096/stat : 16096 (SatElite) R 16094 16094 16057 0 -1 4194304 43533 0 0 0 281 27 0 0 25 0 1 0 89999644 195993600 39952 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/16096/statm: 47850 39952 68 127 0 47720 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 196756

[startup+6.3018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 16096
/proc/meminfo: memFree=830024/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=0
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89999643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16094/statm: 1339 235 195 169 0 50 0
[pid=16096] ppid=16094 vsize=209476 CPUtime=6.28
/proc/16096/stat : 16096 (SatElite) R 16094 16094 16057 0 -1 4194304 48639 0 0 0 598 30 0 0 25 0 1 0 89999644 214503424 44290 1992294400 134512640 135034092 4294956112 18446744073709551615 134569526 0 0 4096 3 0 0 0 17 1 0 0
/proc/16096/statm: 52369 44290 68 127 0 52239 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 214832

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 16096
/proc/meminfo: memFree=809888/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 5356

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 16097
/proc/meminfo: memFree=901928/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=70428 CPUtime=12.82
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 16706 0 0 0 1273 9 0 0 25 0 1 0 90000909 72118272 16669 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 17607 16669 81 174 0 17430 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 75784

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 16097
/proc/meminfo: memFree=899880/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=72808 CPUtime=38.4
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 17256 0 0 0 3830 10 0 0 25 0 1 0 90000909 74555392 17219 1992294400 134512640 135226915 4294956224 18446744073709551615 134527770 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 18202 17219 81 174 0 18025 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 78164

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 16097
/proc/meminfo: memFree=894888/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=77744 CPUtime=89.59
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 18510 0 0 0 8947 12 0 0 25 0 1 0 90000909 79609856 18473 1992294400 134512640 135226915 4294956224 18446744073709551615 134525912 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 19436 18473 81 174 0 19259 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 83100

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16097
/proc/meminfo: memFree=885224/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=87724 CPUtime=149.57
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 20985 0 0 0 14942 15 0 0 25 0 1 0 90000909 89829376 20948 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 21931 20948 81 174 0 21754 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 93080

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=876712/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=95652 CPUtime=209.55
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 22960 0 0 0 20939 16 0 0 25 0 1 0 90000909 97947648 22923 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/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 0.98 0.99 2/66 16099
/proc/meminfo: memFree=863784/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=108908 CPUtime=269.53
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 26268 0 0 0 26935 18 0 0 25 0 1 0 90000909 111521792 26231 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 27227 26231 81 174 0 27050 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 114264

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=853736/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=118700 CPUtime=329.51
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 28745 0 0 0 32930 21 0 0 25 0 1 0 90000909 121548800 28708 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 29675 28708 81 174 0 29498 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 124056

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=852136/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=120528 CPUtime=389.49
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 29203 0 0 0 38927 22 0 0 25 0 1 0 90000909 123420672 29166 1992294400 134512640 135226915 4294956224 18446744073709551615 134536806 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 30132 29166 81 174 0 29955 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 125884

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=832680/2055920 swapFree=4192956/4192956

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

/proc/16097/statm: 36312 35316 81 174 0 36135 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 150604

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=827240/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=145248 CPUtime=569.44
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 35353 0 0 0 56915 29 0 0 25 0 1 0 90000909 148733952 35316 1992294400 134512640 135226915 4294956224 18446744073709551615 134538608 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 36312 35316 81 174 0 36135 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 150604

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=818472/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=153836 CPUtime=629.43
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 37528 0 0 0 62912 31 0 0 25 0 1 0 90000909 157528064 37491 1992294400 134512640 135226915 4294956224 18446744073709551615 134537319 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 38459 37491 81 174 0 38282 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 159192

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=806504/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=165880 CPUtime=689.41
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 40508 0 0 0 68906 35 0 0 25 0 1 0 90000909 169861120 40471 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 41470 40471 81 174 0 41293 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 171236

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=806568/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=165880 CPUtime=749.39
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 40510 0 0 0 74904 35 0 0 25 0 1 0 90000909 169861120 40473 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 41470 40473 81 174 0 41293 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 171236

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=806504/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=165880 CPUtime=809.38
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 40511 0 0 0 80902 36 0 0 25 0 1 0 90000909 169861120 40474 1992294400 134512640 135226915 4294956224 18446744073709551615 134536794 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 41470 40474 81 174 0 41293 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 171236

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=795752/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=176876 CPUtime=869.36
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 43244 0 0 0 86898 38 0 0 25 0 1 0 90000909 181121024 43207 1992294400 134512640 135226915 4294956224 18446744073709551615 134538547 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 44219 43207 81 174 0 44042 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 182232

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=771688/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=201100 CPUtime=929.34
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 49304 0 0 0 92891 43 0 0 25 0 1 0 90000909 205926400 49267 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 50275 49267 81 174 0 50098 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 206456

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=752744/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=219460 CPUtime=989.32
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 53934 0 0 0 98885 47 0 0 25 0 1 0 90000909 224727040 53897 1992294400 134512640 135226915 4294956224 18446744073709551615 134538740 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 54865 53897 81 174 0 54688 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 224816

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=740264/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=231952 CPUtime=1049.3
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 57044 0 0 0 104880 50 0 0 25 0 1 0 90000909 237518848 57007 1992294400 134512640 135226915 4294956224 18446744073709551615 134536707 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 57988 57007 81 174 0 57811 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 237308

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=740264/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=231952 CPUtime=1109.28
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 57044 0 0 0 110878 50 0 0 25 0 1 0 90000909 237518848 57007 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 57988 57007 81 174 0 57811 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 237308

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=740264/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=231952 CPUtime=1169.26
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 57044 0 0 0 116876 50 0 0 25 0 1 0 90000909 237518848 57007 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 57988 57007 81 174 0 57811 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 237308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16099
/proc/meminfo: memFree=740200/2055920 swapFree=4192956/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=12.64
/proc/16094/stat : 16094 (lysat.sh) S 16092 16094 16057 0 -1 4194304 310 65238 0 0 0 0 1212 52 16 0 1 0 89999643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 237 195 169 0 50 0
[pid=16097] ppid=16094 vsize=231952 CPUtime=1187.37
/proc/16097/stat : 16097 (LySATi) R 16094 16094 16057 0 -1 4194304 57044 0 0 0 118686 51 0 0 25 0 1 0 90000909 237518848 57007 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/16097/statm: 57988 57007 81 174 0 57811 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 237308

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 16094 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=125156
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=528919
# CPU time returned by wait4() is 12.6541
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1198.98
CPU system time (s): 1.03
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 237308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.1252
system time used= 0.528919
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= 33

runsolver used 1.3358 second user time and 3.04054 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-25 02:34:24
IDJOB=1716732
IDBENCH=20388
IDSOLVER=511
FILE ID=node20/1716732-1240619662
PBS_JOBID= 9186335
Free space on /tmp= 66216 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-1716732-1240619662/watcher-1716732-1240619662 -o /tmp/evaluation-result-1716732-1240619662/solver-1716732-1240619662 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716732-1240619662.cnf i

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

MD5SUM BENCH= ec6ae8f44e827ed5bcc8aed459990775
RANDOM SEED=528626378

node20.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		: 3000.214
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		: 3000.214
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:        999864 kB
Buffers:         74996 kB
Cached:         881764 kB
SwapCached:          0 kB
Active:         146284 kB
Inactive:       824328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        999864 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           31076 kB
Writeback:           0 kB
Mapped:          23556 kB
Slab:            71496 kB
Committed_AS:   313964 kB
PageTables:       1396 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= 66188 MiB
End job on node20 at 2009-04-25 02:54:27