Trace number 1832329

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
minisat_cumr p-2009-03-18No Cert. 1200.08 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
MD5SUMe899c85929b7de69ebfb14f0dad93191
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.53577
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179701
Sum of the clauses size718198
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179399
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.43	c ==============================================================================
0.00/0.43	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.43	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.43	c ==============================================================================
0.00/0.43	c |         0 |  179699   718196 |   53909       0        0     nan |  0.000 % |
2.48/2.54	c |         0 |       0        0 |      --       0       --      -- |     --   | -179699/-718188
2.48/2.54	c ==============================================================================
2.48/2.54	c Result  :   #vars: 0   #clauses: 0   #literals: 0
2.48/2.54	c CPU time:   2.35664 s
2.48/2.54	c ==============================================================================
2.48/2.55	c This is MiniSat 2.0 beta
2.48/2.55	c WARNING: for repeatability, setting FPU to use double precision
2.48/2.55	c ============================[ Problem Statistics ]=============================
2.48/2.55	c |                                                                             |
2.48/2.55	c |  Number of variables:  0                                                    |
2.48/2.55	c |  Number of clauses:    0                                                    |
2.48/2.55	c |  Parsing time:         0.00         s                                       |
2.48/2.55	c ============================[ Search Statistics ]==============================
2.48/2.55	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.48/2.55	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.48/2.55	c ===============================================================================
2.48/2.55	c |         0 |       0        0        0 |        0        0    nan |  0.000 % |
2.48/2.55	c ===============================================================================
2.48/2.55	c restarts              : 1
2.48/2.55	c conflicts             : 0              (nan /sec)
2.48/2.55	c decisions             : 1              (0.00 % random) (inf /sec)
2.48/2.55	c propagations          : 0              (nan /sec)
2.48/2.55	c conflict literals     : 0              ( nan % deleted)
2.48/2.55	c Memory used           : 1.85 MB
2.48/2.55	c CPU time              : 0 s
2.48/2.55	c 
2.48/2.55	s SATISFIABLE

Verifier Data 

ERROR: no interpretation 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-1832329-1242771926/watcher-1832329-1242771926 -o /tmp/evaluation-result-1832329-1242771926/solver-1832329-1242771926 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832329-1242771926.cnf 

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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 16094
/proc/meminfo: memFree=1773136/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=0
/proc/16094/stat : 16094 (SatELiteGTI) R 16092 16094 15868 0 -1 4194304 290 249 0 0 0 0 0 0 18 0 1 0 305226742 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 233632360947 0 0 4100 65536 0 0 0 17 0 0 0
/proc/16094/statm: 1339 237 197 169 0 50 0

[startup+0.00947507 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 16094
/proc/meminfo: memFree=1773136/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=0
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 310 249 0 0 0 0 0 0 19 0 1 0 305226742 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16094/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10248 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 16094
/proc/meminfo: memFree=1773136/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=0
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 310 249 0 0 0 0 0 0 19 0 1 0 305226742 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16094/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301503 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 16094
/proc/meminfo: memFree=1773136/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=0
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 310 249 0 0 0 0 0 0 19 0 1 0 305226742 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16094/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70153 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 16094
/proc/meminfo: memFree=1773136/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=0
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 310 249 0 0 0 0 0 0 19 0 1 0 305226742 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16094/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50159 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16099
/proc/meminfo: memFree=1741888/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=0
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 310 249 0 0 0 0 0 0 19 0 1 0 305226742 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16094/statm: 1339 237 197 169 0 50 0
[pid=16098] ppid=16094 vsize=37628 CPUtime=1.48
/proc/16098/stat : 16098 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 17064 0 0 0 140 8 0 0 25 0 1 0 305226743 38531072 7876 1992294400 134512640 135223648 4294956128 18446744073709551615 134604282 0 0 4096 3 0 0 0 17 1 0 0
/proc/16098/statm: 9407 7881 76 173 0 9232 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 42984

[startup+3.10174 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16099
/proc/meminfo: memFree=1738176/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 2.53
Current children cumulated vsize (KiB) 5356

[startup+6.30199 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1740352/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=33228 CPUtime=3.73
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 7245 0 0 0 370 3 0 0 25 0 1 0 305226998 34025472 7225 1992294400 134512640 135223648 4294956112 18446744073709551615 134542276 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 8307 7225 62 173 0 8132 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 38584

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1737280/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=36428 CPUtime=10.12
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 8016 0 0 0 1009 3 0 0 25 0 1 0 305226998 37302272 7996 1992294400 134512640 135223648 4294956112 18446744073709551615 134573661 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 9107 7996 62 173 0 8932 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 41784

[startup+25.5026 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1728000/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=45456 CPUtime=22.92
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 10274 0 0 0 2287 5 0 0 25 0 1 0 305226998 46546944 10254 1992294400 134512640 135223648 4294956112 18446744073709551615 134567746 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 11364 10254 62 173 0 11189 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 50812

[startup+51.1026 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1706112/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=69328 CPUtime=48.52
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 15934 0 0 0 4843 9 0 0 25 0 1 0 305226998 70991872 15914 1992294400 134512640 135223648 4294956112 18446744073709551615 134573661 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 17332 15914 62 173 0 17157 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 74684

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1680064/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=94304 CPUtime=99.71
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 22690 0 0 0 9957 14 0 0 25 0 1 0 305226998 96567296 22160 1992294400 134512640 135223648 4294956112 18446744073709551615 134573478 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 23576 22160 62 173 0 23401 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 99660

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1640256/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=137900 CPUtime=159.69
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 33244 0 0 0 15950 19 0 0 25 0 1 0 305226998 141209600 32102 1992294400 134512640 135223648 4294956112 18446744073709551615 134573593 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 34475 32102 62 173 0 34300 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 143256

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1619904/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=158976 CPUtime=219.68
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 38352 0 0 0 21945 23 0 0 25 0 1 0 305226998 162791424 37210 1992294400 134512640 135223648 4294956112 18446744073709551615 134573590 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 39744 37210 62 173 0 39569 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 164332

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1604544/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=173804 CPUtime=279.66
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 42769 0 0 0 27941 25 0 0 25 0 1 0 305226998 177975296 40989 1992294400 134512640 135223648 4294956112 18446744073709551615 134568087 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 43451 40989 62 173 0 43276 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 179160

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1585032/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=193220 CPUtime=339.65
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 48309 0 0 0 33936 29 0 0 25 0 1 0 305226998 197857280 45831 1992294400 134512640 135223648 4294956112 18446744073709551615 134567986 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 48305 45831 62 173 0 48130 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 198576

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1583624/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=196036 CPUtime=399.63
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 48743 0 0 0 39933 30 0 0 25 0 1 0 305226998 200740864 46265 1992294400 134512640 135223648 4294956112 18446744073709551615 134567986 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 49009 46265 62 173 0 48834 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 201392

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1582728/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53

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

/proc/16101/statm: 49793 46812 62 173 0 49618 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 204528

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1559304/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=221060 CPUtime=579.59
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 56167 0 0 0 57923 36 0 0 25 0 1 0 305226998 226365440 52220 1992294400 134512640 135223648 4294956112 18446744073709551615 134573482 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 55265 52220 62 173 0 55090 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 226416

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1537352/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=243924 CPUtime=639.58
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 61677 0 0 0 63917 41 0 0 25 0 1 0 305226998 249778176 57730 1992294400 134512640 135223648 4294956112 18446744073709551615 134568268 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 60981 57730 62 173 0 60806 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 249280

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1488520/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=297656 CPUtime=699.56
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 74723 0 0 0 69903 53 0 0 25 0 1 0 305226998 304799744 70776 1992294400 134512640 135223648 4294956112 18446744073709551615 134573593 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 74414 70777 62 173 0 74239 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 303012

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1451336/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=331524 CPUtime=759.55
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 83158 0 0 0 75894 61 0 0 25 0 1 0 305226998 339480576 79211 1992294400 134512640 135223648 4294956112 18446744073709551615 134568251 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 82881 79211 62 173 0 82706 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 336880

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1446216/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=336460 CPUtime=819.54
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 85152 0 0 0 81891 63 0 0 25 0 1 0 305226998 344535040 80404 1992294400 134512640 135223648 4294956112 18446744073709551615 134568082 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 84115 80404 62 173 0 83940 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 341816

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16101
/proc/meminfo: memFree=1446280/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=336460 CPUtime=879.52
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 85161 0 0 0 87889 63 0 0 25 0 1 0 305226998 344535040 80413 1992294400 134512640 135223648 4294956112 18446744073709551615 134567986 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 84115 80413 62 173 0 83940 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 341816

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16103
/proc/meminfo: memFree=1446600/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=335368 CPUtime=939.51
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 86164 0 0 0 93887 64 0 0 25 0 1 0 305226998 343416832 80295 1992294400 134512640 135223648 4294956112 18446744073709551615 134573576 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 83842 80295 62 173 0 83667 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 340724

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16103
/proc/meminfo: memFree=1446600/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=335368 CPUtime=999.49
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 86171 0 0 0 99885 64 0 0 25 0 1 0 305226998 343416832 80302 1992294400 134512640 135223648 4294956112 18446744073709551615 134567986 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 83842 80302 62 173 0 83667 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 340724

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16103
/proc/meminfo: memFree=1446600/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=335368 CPUtime=1059.48
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 86174 0 0 0 105884 64 0 0 25 0 1 0 305226998 343416832 80305 1992294400 134512640 135223648 4294956112 18446744073709551615 134567969 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 83842 80305 62 173 0 83667 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 340724

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16103
/proc/meminfo: memFree=1446408/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=335368 CPUtime=1119.47
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 87036 0 0 0 111882 65 0 0 25 0 1 0 305226998 343416832 80317 1992294400 134512640 135223648 4294956112 18446744073709551615 134542572 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 83842 80317 62 173 0 83667 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 340724

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16103
/proc/meminfo: memFree=1446408/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=335368 CPUtime=1179.45
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 87037 0 0 0 117880 65 0 0 25 0 1 0 305226998 343416832 80318 1992294400 134512640 135223648 4294956112 18446744073709551615 134567986 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 83842 80318 62 173 0 83667 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 340724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16103
/proc/meminfo: memFree=1421960/2055920 swapFree=4180520/4192956
[pid=16094] ppid=16092 vsize=5356 CPUtime=2.53
/proc/16094/stat : 16094 (SatELiteGTI) S 16092 16094 15868 0 -1 4194304 358 33046 0 0 0 0 235 18 16 0 1 0 305226742 5484544 239 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16094/statm: 1339 239 197 169 0 50 0
[pid=16101] ppid=16094 vsize=360912 CPUtime=1197.55
/proc/16101/stat : 16101 (SatELite_releas) R 16094 16094 15868 0 -1 4194304 93180 0 0 0 119687 68 0 0 25 0 1 0 305226998 369573888 86461 1992294400 134512640 135223648 4294956112 18446744073709551615 134719062 0 0 4096 3 0 0 0 17 1 0 0
/proc/16101/statm: 90228 86461 62 173 0 90053 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 366268

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=2
#  childrusage.ru_utime.tv_usec=359641
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=189971
# CPU time returned by wait4() is 2.54961
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.22
CPU system time (s): 0.86
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 366268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.35964
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33404
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= 16
involuntary context switches= 13

runsolver used 1.35179 second user time and 2.96255 second system time

The end

Launcher Data 

Begin job on node3 at 2009-05-20 00:25:27
IDJOB=1832329
IDBENCH=24723
IDSOLVER=671
FILE ID=node3/1832329-1242771926
PBS_JOBID= 9322295
Free space on /tmp= 66284 MiB

SOLVER NAME= minisat_cumr p-2009-03-18
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
COMMAND LINE= SatELiteGTI BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832329-1242771926/watcher-1832329-1242771926 -o /tmp/evaluation-result-1832329-1242771926/solver-1832329-1242771926 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832329-1242771926.cnf

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

MD5SUM BENCH= e899c85929b7de69ebfb14f0dad93191
RANDOM SEED=1417528841

node3.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		: 3000.212
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		: 3000.212
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:       1773616 kB
Buffers:         15972 kB
Cached:         226004 kB
SwapCached:       6768 kB
Active:         167080 kB
Inactive:        83824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773616 kB
SwapTotal:     4192956 kB
SwapFree:      4180520 kB
Dirty:            6396 kB
Writeback:           0 kB
Mapped:          13972 kB
Slab:            17440 kB
Committed_AS:  1086320 kB
PageTables:       1400 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= 66276 MiB
End job on node3 at 2009-05-20 00:45:30